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Merge pull request #84 from raysan5/develop

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Ray 2016-02-21 02:30:28 +01:00
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39
CHANGELOG
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@ -1,11 +1,48 @@
changelog changelog
--------- ---------
Current Release: raylib 1.3.0 (03 September 2015) Current Release: raylib 1.4.0 (22 February 2016)
NOTE: Only versions marked as 'Release' are available in installer, updates are only available as source. NOTE: Only versions marked as 'Release' are available in installer, updates are only available as source.
NOTE: Current Release includes all previous updates. NOTE: Current Release includes all previous updates.
-----------------------------------------------
Release: raylib 1.4.0 (22 February 2016)
-----------------------------------------------
NOTE:
This version supposed another big improvement for raylib, inlcuding new modules and new features.
More than 30 new functions have been added to previous raylib version.
Around 8 new examples and +10 new game samples have been added.
BIG changes:
[textures] IMAGE MANIPULATION: Functions to crop, resize, colorize, flip, dither and even draw image-to-image or text-to-image.
[text] SPRITEFONT SUPPORT: Added support for AngelCode fonts (.fnt) and TrueType fonts (.ttf).
[gestures] REDESIGN: Gestures system simplified and prepared to process generic touch events, including mouse events (multiplatform).
[physac] NEW MODULE: Basic 2D physics support, use colliders and rigidbodies; apply forces to physic objects.
other changes:
[rlgl] Removed GLEW library dependency, now using GLAD
[rlgl] Implemented alternative to glGetTexImage() on OpenGL ES
[rlgl] Using depth data on batch drawing
[rlgl] Reviewed glReadPixels() function
[core][rlgl] Reviewed raycast system, now 3D picking works
[core] Android: Reviewed Android App cycle, paused if inactive
[shaders] Implemented Blinn-Phong lighting shading model
[textures] Implemented Floyd-Steinberg dithering - ImageDither()
[text] Added line-break support to DrawText()
[text] Added TrueType Fonts support (using stb_truetype)
[models] Implement function: CalculateBoundingBox(Mesh mesh)
[models] Added functions to check Ray collisions
[models] Improve map resolution control on LoadHeightmap()
[camera] Corrected small-glitch on zoom-in with mouse-wheel
[gestures] Implemented SetGesturesEnabled() to enable only some gestures
[gestures] Implemented GetElapsedTime() on Windows system
[gestures] Support mouse gestures for desktop platforms
[raymath] Complete review of the module and converted to header-only
[easings] Added new module for easing animations
[stb] Updated to latest headers versions
[*] Lots of tweaks around
----------------------------------------------- -----------------------------------------------
Release: raylib 1.3.0 (01 September 2015) Release: raylib 1.3.0 (01 September 2015)
----------------------------------------------- -----------------------------------------------

6
HELPME.md
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@ -32,6 +32,8 @@ contact
* Webpage: [http://www.raylib.com](http://www.raylib.com) * Webpage: [http://www.raylib.com](http://www.raylib.com)
* Twitter: [http://www.twitter.com/raysan5](http://www.twitter.com/raysan5) * Twitter: [http://www.twitter.com/raysan5](http://www.twitter.com/raysan5)
* Facebook: [http://www.facebook.com/raylibgames](http://www.facebook.com/raylibgames) * Facebook: [http://www.facebook.com/raylibgames](http://www.facebook.com/raylibgames)
* Reddit: [https://www.reddit.com/r/raylib](https://www.reddit.com/r/raylib)
* Twitch: [http://www.twitch.tv/raysan5](http://www.twitch.tv/raysan5)
* Patreon: [https://www.patreon.com/raysan5](https://www.patreon.com/raysan5)
[raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"
[raysan5]: mailto:raysan@raysanweb.com "Ramon Santamaria - Ray San"

31
README.md
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@ -6,7 +6,6 @@ about
raylib is a simple and easy-to-use library to learn videogames programming. raylib is a simple and easy-to-use library to learn videogames programming.
raylib is highly inspired by Borland BGI graphics lib and by XNA framework. raylib is highly inspired by Borland BGI graphics lib and by XNA framework.
Allegro and SDL have also been analyzed for reference.
NOTE for ADVENTURERS: raylib is a programming library to learn videogames programming; NOTE for ADVENTURERS: raylib is a programming library to learn videogames programming;
no fancy interface, no visual helpers, no auto-debugging... just coding in the most no fancy interface, no visual helpers, no auto-debugging... just coding in the most
@ -15,7 +14,7 @@ pure spartan-programmers way. Are you ready to learn? Jump to [code examples!](h
history history
------- -------
I've developed videogames for some years and last year I had to taught videogames development I've developed videogames for some years and 4 year ago I started teaching videogames development
to young people with artistic profile, most of them had never written a single line of code. to young people with artistic profile, most of them had never written a single line of code.
I started with C language basis and, after searching for the most simple and easy-to-use library to teach I started with C language basis and, after searching for the most simple and easy-to-use library to teach
@ -102,25 +101,28 @@ Lots of code changes and lot of testing have concluded in this amazing new rayli
notes on raylib 1.4 notes on raylib 1.4
------------------- -------------------
On February 2016, after 4 months of raylib 1.3 release, it comes raylib 1.4. On February 2016, after 4 months of raylib 1.3 release, it comes raylib 1.4. For this new version, lots of parts of the library have been reviewed to better accomodate the shaders system.
Lots of bugs have been solved and some missing features have been added to the library.
Lots of parts of the library have been reviewed to better accomodate to shaders systems and multiple new features have been added. SpriteFonts system has been improved, adding support for AngelCode fonts (.fnt) and TTF fonts (using stb_truetype helper library).
SpriteFonts system has been improved, adding support for AngelCode fonts (.fnt) and TTF fonts (using stb_truetype). A set of Image manipulation functions have been added to crop, resize, colorize, flip, dither and even draw image-to-image or text-to-image.
Finally, raycast system for 3D picking is working, including some ray collision-detection functions. [raymath](https://github.com/raysan5/raylib/blob/develop/src/raymath.h) module has been reviewed and converted to a header-only file for easier portability, functions can also be used as inline.
A set of Image manipulation functions have been added to crop, resize, colorize, dither and even draw image-to-image or text-to-image. Raycast system for 3D picking is now fully functional, including some ray collision-detection functions.
Two new functions added for persistent data storage. [raymath](https://github.com/raysan5/raylib/blob/develop/src/gestures.c) module has redesigned and simplified, now it can process touch events from any source, including mouse. This way, gestures system can be used for any platform.
New [physac](https://github.com/raysan5/raylib/blob/develop/src/physac.h) physics module! Raspberry Pi input system has been redesigned to better read raw inputs using generic Linux event handlers (keyboard:`stdin`, mouse:`/dev/input/mouse0`, gamepad:`/dev/input/js0`). Gamepad support has been added.
Complete LUA scripting support to allow raylib usage from LUA and LUA scripts support within raylib. Two new functions added for persistent data storage. Now raylib user can save and load game data in a file.
Up to 8 new examples have been added to show the new raylib features. [physac](https://github.com/raysan5/raylib/blob/develop/src/physac.h) physics module added. Basic 2D physics support.
Lots of code changes and lot of testing have concluded in this amazing new raylib 1.4. Up to 8 new examples have been added to show the new raylib features... and +10 game samples to learn how to create some classic games like Arkanoid, Asteroids, Missile Commander, Snake or Tetris.
Lots of code changes and lots of hours of hard work have concluded in this amazing new raylib 1.4.
features features
-------- --------
@ -130,7 +132,7 @@ features
* Hardware accelerated with OpenGL (1.1, 3.3 or ES2) * Hardware accelerated with OpenGL (1.1, 3.3 or ES2)
* Unique OpenGL abstraction layer (usable as standalone module): [rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.c) * Unique OpenGL abstraction layer (usable as standalone module): [rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.c)
* Powerful fonts module with multiple SpriteFonts formats support (XNA bitmap fonts, AngelCode fonts, TTF) * Powerful fonts module with multiple SpriteFonts formats support (XNA bitmap fonts, AngelCode fonts, TTF)
* Outstanding texture formats support, including compressed formats * Outstanding texture formats support, including compressed formats (DXT, ETC, PVRT, ASTC)
* Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps * Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
* Powerful math module for Vector and Matrix operations: [raymath](https://github.com/raysan5/raylib/blob/master/src/raymath.c) * Powerful math module for Vector and Matrix operations: [raymath](https://github.com/raysan5/raylib/blob/master/src/raymath.c)
* Audio loading and playing with streaming support (WAV and OGG) * Audio loading and playing with streaming support (WAV and OGG)
@ -181,6 +183,9 @@ contact
* Webpage: [http://www.raylib.com](http://www.raylib.com) * Webpage: [http://www.raylib.com](http://www.raylib.com)
* Twitter: [http://www.twitter.com/raysan5](http://www.twitter.com/raysan5) * Twitter: [http://www.twitter.com/raysan5](http://www.twitter.com/raysan5)
* Facebook: [http://www.facebook.com/raylibgames](http://www.facebook.com/raylibgames) * Facebook: [http://www.facebook.com/raylibgames](http://www.facebook.com/raylibgames)
* Reddit: [https://www.reddit.com/r/raylib](https://www.reddit.com/r/raylib)
* Twitch: [http://www.twitch.tv/raysan5](http://www.twitch.tv/raysan5)
* Patreon: [https://www.patreon.com/raysan5](https://www.patreon.com/raysan5)
If you are using raylib and you enjoy it, please, [let me know][raysan5]. If you are using raylib and you enjoy it, please, [let me know][raysan5].

41
ROADMAP.md
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@ -1,28 +1,37 @@
roadmap roadmap
------- -------
Current version of raylib is quite complete and functional but there is still a lot of things I would like to improve. Current version of raylib is quite complete and functional but there is still a lot of things to add and improve.
Here it is a list of features I would like to add and functions to improve. Here it is a wish list of features I would like to add and functions to improve.
Around the source code there are multiple TODO points with pending revisions/bugs and here it is a list of desired features. Note that around the raylib source code there are multiple TODO points with pending revisions/bugs. Check [GITHUB ISSUES][issues] for further details!
raylib v1.4 raylib 1.5
[DONE] TTF fonts support (using stb_truetype) Redesign Shaders/Textures system, use Materials
[DONE] Raycast system for 3D picking (including collisions detection) Redesign physics module (physac)
[DONE] Floyd-Steinberg dithering on 16bit image format conversion Basic GPU stats sytem (memory, draws, time...)
[DONE] Basic image manipulation functions (crop, resize, draw...) Procedural image generation functions (spot, gradient, noise...)
[DONE] Storage load/save data functionality Procedural mesh generation functions (cube, cone, sphere...)
[DONE] Physics module Touch-based camera controls for Android
[IN PROGRESS] LUA scripting support (wrapper to lua lib) Skybox and Fog support
- Remove GLEW dependency (use another solution... glad?) [IN PROGRESS] LUA scripting support (wrapper to lua lib)
- Basic image procedural generation (spot, gradient, noise...)
- Basic GPU stats sytem (memory, draws, time...)
raylib 1.4
Check [GITHUB ISSUES][issues] for further details on implementation status for this features! [DONE] TTF fonts support (using stb_truetype)
[DONE] Raycast system for 3D picking (including collisions detection)
[DONE] Floyd-Steinberg dithering on 16bit image format conversion
[DONE] Basic image manipulation functions (crop, resize, draw...)
[DONE] Storage load/save data functionality
[DONE] Add Physics module (physac)
[DONE] Remove GLEW dependency -> Replaced by GLAD
[DONE] Redesign Raspberry PI inputs system
[DONE] Redesign gestures module to be multiplatform
[DONE] Module raymath as header-only and functions inline
[DONE] Add Easings module (easings.h)
Any feature missing? Do you have a request? [Let me know!][raysan5] Any feature missing? Do you have a request? [Let me know!][raysan5]
[raysan5]: mailto:raysan@raysanweb.com "Ramon Santamaria - Ray San" [raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"
[isssues]: https://github.com/raysan5/raylib/issues [isssues]: https://github.com/raysan5/raylib/issues

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4
examples/textures_image_drawing.c
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@ -25,14 +25,14 @@ int main()
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required) // NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Image cat = LoadImage("resources/cat.png"); // Load image in CPU memory (RAM) Image cat = LoadImage("resources/cat.png"); // Load image in CPU memory (RAM)
ImageCrop(&cat, (Rectangle){ 170, 120, 280, 380 }); // Crop an image piece ImageCrop(&cat, (Rectangle){ 100, 10, 280, 380 }); // Crop an image piece
ImageFlipHorizontal(&cat); // Flip cropped image horizontally ImageFlipHorizontal(&cat); // Flip cropped image horizontally
ImageResize(&cat, 150, 200); // Resize flipped-cropped image ImageResize(&cat, 150, 200); // Resize flipped-cropped image
Image parrots = LoadImage("resources/parrots.png"); // Load image in CPU memory (RAM) Image parrots = LoadImage("resources/parrots.png"); // Load image in CPU memory (RAM)
// Draw one image over the other with a scaling of 1.5f // Draw one image over the other with a scaling of 1.5f
ImageDraw(&parrots, cat, (Rectangle){ 0, 0, cat.width, cat.height}, (Rectangle){ 30, 40, cat.width*1.5f, cat.height*1.5f }); ImageDraw(&parrots, cat, (Rectangle){ 0, 0, cat.width, cat.height }, (Rectangle){ 30, 40, cat.width*1.5f, cat.height*1.5f });
ImageCrop(&parrots, (Rectangle){ 0, 50, parrots.width, parrots.height - 100 }); // Crop resulting image ImageCrop(&parrots, (Rectangle){ 0, 50, parrots.width, parrots.height - 100 }); // Crop resulting image
UnloadImage(cat); // Unload image from RAM UnloadImage(cat); // Unload image from RAM

349
games/arkanoid.c Normal file
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@ -0,0 +1,349 @@
/*******************************************************************************************
*
* raylib - sample game: arkanoid
*
* Sample game Marc Palau and Ramon Santamaria
*
* This game has been created using raylib v1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <math.h>
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Some Defines
//----------------------------------------------------------------------------------
#define PLAYER_MAX_LIFE 5
#define LINES_OF_BRICKS 5
#define BRICKS_PER_LINE 20
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
typedef enum GameScreen { LOGO, TITLE, GAMEPLAY, ENDING } GameScreen;
typedef struct Player {
Vector2 position;
Vector2 size;
int life;
} Player;
typedef struct Ball {
Vector2 position;
Vector2 speed;
int radius;
bool active;
} Ball;
typedef struct Brick {
Vector2 position;
bool active;
} Brick;
//------------------------------------------------------------------------------------
// Global Variables Declaration
//------------------------------------------------------------------------------------
static int screenWidth = 800;
static int screenHeight = 450;
static int framesCounter;
static bool gameOver;
static bool pause;
static Player player;
static Ball ball;
static Brick brick[LINES_OF_BRICKS][BRICKS_PER_LINE];
static Vector2 brickSize;
//------------------------------------------------------------------------------------
// Module Functions Declaration (local)
//------------------------------------------------------------------------------------
static void InitGame(void); // Initialize game
static void UpdateGame(void); // Update game (one frame)
static void DrawGame(void); // Draw game (one frame)
static void UnloadGame(void); // Unload game
static void UpdateDrawFrame(void); // Update and Draw (one frame)
// Additional module functions
static void UpdateBall(void);
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
InitWindow(screenWidth, screenHeight, "sample game: arkanoid");
InitGame();
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateGame();
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
DrawGame();
//----------------------------------------------------------------------------------
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadGame(); // Unload loaded data (textures, sounds, models...)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//------------------------------------------------------------------------------------
// Module Functions Definitions (local)
//------------------------------------------------------------------------------------
// Initialize game variables
void InitGame(void)
{
brickSize = (Vector2){ GetScreenWidth()/BRICKS_PER_LINE, 40 };
// Initialize player
player.position = (Vector2){ screenWidth/2, screenHeight*7/8 };
player.size = (Vector2){ screenWidth/10, 20 };
player.life = PLAYER_MAX_LIFE;
// Initialize ball
ball.position = (Vector2){ screenWidth/2, screenHeight*7/8 - 30 };
ball.speed = (Vector2){ 0, 0 };
ball.radius = 7;
ball.active = false;
// Initialize bricks
int initialDownPosition = 50;
for (int i = 0; i < LINES_OF_BRICKS; i++)
{
for (int j = 0; j < BRICKS_PER_LINE; j++)
{
brick[i][j].position = (Vector2){ j*brickSize.x + brickSize.x/2, i*brickSize.y + initialDownPosition };
brick[i][j].active = true;
}
}
}
// Update game (one frame)
void UpdateGame(void)
{
if (!gameOver)
{
if (IsKeyPressed('P')) pause = !pause;
if (!pause)
{
// Player movement
if (IsKeyDown(KEY_LEFT)) player.position.x -= 5;
if ((player.position.x - player.size.x/2) <= 0) player.position.x = player.size.x/2;
if (IsKeyDown(KEY_RIGHT)) player.position.x += 5;
if ((player.position.x + player.size.x/2) >= screenWidth) player.position.x = screenWidth - player.size.x/2;
// Launch ball
if (!ball.active)
{
if (IsKeyPressed(KEY_SPACE))
{
ball.active = true;
ball.speed = (Vector2){ 0, -5 };
}
}
UpdateBall();
// Game over logic
if (player.life <= 0) gameOver = true;
else
{
gameOver = true;
for (int i = 0; i < LINES_OF_BRICKS; i++)
{
for (int j = 0; j < BRICKS_PER_LINE; j++)
{
if (brick[i][j].active) gameOver = false;
}
}
}
}
}
else
{
if (IsKeyPressed(KEY_ENTER))
{
InitGame();
gameOver = false;
}
}
}
// Draw game (one frame)
void DrawGame(void)
{
BeginDrawing();
ClearBackground(RAYWHITE);
if (!gameOver)
{
// Draw player bar
DrawRectangle(player.position.x - player.size.x/2, player.position.y - player.size.y/2, player.size.x, player.size.y, BLACK);
// Draw player lives
for (int i = 0; i < player.life; i++) DrawRectangle(20 + 40*i, screenHeight - 30, 35, 10, LIGHTGRAY);
// Draw ball
DrawCircleV(ball.position, ball.radius, MAROON);
// Draw bricks
for (int i = 0; i < LINES_OF_BRICKS; i++)
{
for (int j = 0; j < BRICKS_PER_LINE; j++)
{
if (brick[i][j].active)
{
if ((i + j) % 2 == 0) DrawRectangle(brick[i][j].position.x - brickSize.x/2, brick[i][j].position.y - brickSize.y/2, brickSize.x, brickSize.y, GRAY);
else DrawRectangle(brick[i][j].position.x - brickSize.x/2, brick[i][j].position.y - brickSize.y/2, brickSize.x, brickSize.y, DARKGRAY);
}
}
}
if (pause) DrawText("GAME PAUSED", screenWidth/2 - MeasureText("GAME PAUSED", 40)/2, screenHeight/2 - 40, 40, GRAY);
}
else DrawText("PRESS [ENTER] TO PLAY AGAIN", GetScreenWidth()/2 - MeasureText("PRESS [ENTER] TO PLAY AGAIN", 20)/2, GetScreenHeight()/2 - 50, 20, GRAY);
EndDrawing();
}
// Unload game variables
void UnloadGame(void)
{
// TODO: Unload all dynamic loaded data (textures, sounds, models...)
}
// Update and Draw (one frame)
void UpdateDrawFrame(void)
{
UpdateGame();
DrawGame();
}
//--------------------------------------------------------------------------------------
// Additional module functions
//--------------------------------------------------------------------------------------
static void UpdateBall()
{
// Update position
if (ball.active)
{
ball.position.x += ball.speed.x;
ball.position.y += ball.speed.y;
}
else
{
ball.position = (Vector2){ player.position.x, screenHeight*7/8 - 30 };
}
// Bounce in x
if (((ball.position.x + ball.radius) >= screenWidth) || ((ball.position.x - ball.radius) <= 0)) ball.speed.x *= -1;
// Bounce in y
if ((ball.position.y - ball.radius) <= 0) ball.speed.y *= -1;
// Ball reaches bottom of the screen
if ((ball.position.y + ball.radius) >= screenHeight)
{
ball.speed = (Vector2){ 0, 0 };
ball.active = false;
player.life--;
}
// Collision logic: ball vs player
if (CheckCollisionCircleRec(ball.position, ball.radius,
(Rectangle){ player.position.x - player.size.x/2, player.position.y - player.size.y/2, player.size.x, player.size.y}))
{
if (ball.speed.y > 0)
{
ball.speed.y *= -1;
ball.speed.x = (ball.position.x - player.position.x)/(player.size.x/2)*5;
}
}
// Collision logic: ball vs bricks
for (int i = 0; i < LINES_OF_BRICKS; i++)
{
for (int j = 0; j < BRICKS_PER_LINE; j++)
{
if (brick[i][j].active)
{
// Hit below
if (((ball.position.y - ball.radius) <= (brick[i][j].position.y + brickSize.y/2)) &&
((ball.position.y - ball.radius) > (brick[i][j].position.y + brickSize.y/2 + ball.speed.y)) &&
((fabs(ball.position.x - brick[i][j].position.x)) < (brickSize.x/2 + ball.radius*2/3)) && (ball.speed.y < 0))
{
brick[i][j].active = false;
ball.speed.y *= -1;
}
// Hit above
else if (((ball.position.y + ball.radius) >= (brick[i][j].position.y - brickSize.y/2)) &&
((ball.position.y + ball.radius) < (brick[i][j].position.y - brickSize.y/2 + ball.speed.y)) &&
((fabs(ball.position.x - brick[i][j].position.x)) < (brickSize.x/2 + ball.radius*2/3)) && (ball.speed.y > 0))
{
brick[i][j].active = false;
ball.speed.y *= -1;
}
// Hit left
else if (((ball.position.x + ball.radius) >= (brick[i][j].position.x - brickSize.x/2)) &&
((ball.position.x + ball.radius) < (brick[i][j].position.x - brickSize.x/2 + ball.speed.x)) &&
((fabs(ball.position.y - brick[i][j].position.y)) < (brickSize.y/2 + ball.radius*2/3)) && (ball.speed.x > 0))
{
brick[i][j].active = false;
ball.speed.x *= -1;
}
// Hit right
else if (((ball.position.x - ball.radius) <= (brick[i][j].position.x + brickSize.x/2)) &&
((ball.position.x - ball.radius) > (brick[i][j].position.x + brickSize.x/2 + ball.speed.x)) &&
((fabs(ball.position.y - brick[i][j].position.y)) < (brickSize.y/2 + ball.radius*2/3)) && (ball.speed.x < 0))
{
brick[i][j].active = false;
ball.speed.x *= -1;
}
}
}
}
}

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games/asteroids.c Normal file
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@ -0,0 +1,579 @@
/*******************************************************************************************
*
* raylib - sample game: asteroids
*
* Sample game developed by Ian Eito, Albert Martos and Ramon Santamaria
*
* This game has been created using raylib v1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include <math.h>
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Some Defines
//----------------------------------------------------------------------------------
#define PLAYER_BASE_SIZE 20.0f
#define PLAYER_SPEED 6.0f
#define PLAYER_MAX_SHOOTS 10
#define METEORS_SPEED 2
#define MAX_BIG_METEORS 4
#define MAX_MEDIUM_METEORS 8
#define MAX_SMALL_METEORS 16
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
typedef struct Player {
Vector2 position;
Vector2 speed;
float acceleration;
float rotation;
Vector3 collider;
Color color;
} Player;
typedef struct Shoot {
Vector2 position;
Vector2 speed;
float radius;
float rotation;
int lifeSpawn;
bool active;
Color color;
} Shoot;
typedef struct Meteor {
Vector2 position;
Vector2 speed;
float radius;
bool active;
Color color;
} Meteor;
//------------------------------------------------------------------------------------
// Global Variables Declaration
//------------------------------------------------------------------------------------
static int screenWidth = 800;
static int screenHeight = 450;
static int framesCounter;
static bool gameOver;
static bool pause;
static bool victory;
// NOTE: Defined triangle is isosceles with common angles of 70 degrees.
static float shipHeight;
static Player player;
static Shoot shoot[PLAYER_MAX_SHOOTS];
static Meteor bigMeteor[MAX_BIG_METEORS];
static Meteor mediumMeteor[MAX_MEDIUM_METEORS];
static Meteor smallMeteor[MAX_SMALL_METEORS];
static int countMediumMeteors;
static int countSmallMeteors;
static int meteorsDestroyed;
//------------------------------------------------------------------------------------
// Module Functions Declaration (local)
//------------------------------------------------------------------------------------
static void InitGame(void); // Initialize game
static void UpdateGame(void); // Update game (one frame)
static void DrawGame(void); // Draw game (one frame)
static void UnloadGame(void); // Unload game
static void UpdateDrawFrame(void); // Update and Draw (one frame)
static void InitShoot(Shoot shoot);
static void DrawSpaceship(Vector2 position, float rotation, Color color);
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
InitWindow(screenWidth, screenHeight, "sample game: asteroids");
InitGame();
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateGame();
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
DrawGame();
//----------------------------------------------------------------------------------
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadGame(); // Unload loaded data (textures, sounds, models...)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//------------------------------------------------------------------------------------
// Module Functions Definitions (local)
//------------------------------------------------------------------------------------
// Initialize game variables
void InitGame(void)
{
int posx, posy;
int velx, vely;
bool correctRange = false;
victory = false;
pause = false;
shipHeight = (PLAYER_BASE_SIZE/2)/tanf(20*DEG2RAD);
// Initialization player
player.position = (Vector2){screenWidth/2, screenHeight/2 - shipHeight/2};
player.speed = (Vector2){0, 0};
player.acceleration = 0;
player.rotation = 0;
player.collider = (Vector3){player.position.x + sin(player.rotation*DEG2RAD)*(shipHeight/2.5f), player.position.y - cos(player.rotation*DEG2RAD)*(shipHeight/2.5f), 12};
player.color = LIGHTGRAY;
meteorsDestroyed = 0;
// Initialization shoot
for (int i = 0; i < PLAYER_MAX_SHOOTS; i++)
{
shoot[i].position = (Vector2){0, 0};
shoot[i].speed = (Vector2){0, 0};
shoot[i].radius = 2;
shoot[i].active = false;
shoot[i].lifeSpawn = 0;
shoot[i].color = WHITE;
}
for (int i = 0; i < MAX_BIG_METEORS; i++)
{
posx = GetRandomValue(0, screenWidth);
while(!correctRange)
{
if (posx > screenWidth/2 - 150 && posx < screenWidth/2 + 150) posx = GetRandomValue(0, screenWidth);
else correctRange = true;
}
correctRange = false;
posy = GetRandomValue(0, screenHeight);
while(!correctRange)
{
if (posy > screenHeight/2 - 150 && posy < screenHeight/2 + 150) posy = GetRandomValue(0, screenHeight);
else correctRange = true;
}
bigMeteor[i].position = (Vector2){posx, posy};
correctRange = false;
velx = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
vely = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
while(!correctRange)
{
if (velx == 0 && vely == 0)
{
velx = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
vely = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
}
else correctRange = true;
}
bigMeteor[i].speed = (Vector2){velx, vely};
bigMeteor[i].radius = 40;
bigMeteor[i].active = true;
bigMeteor[i].color = BLUE;
}
for (int i = 0; i < MAX_MEDIUM_METEORS; i++)
{
mediumMeteor[i].position = (Vector2){-100, -100};
mediumMeteor[i].speed = (Vector2){0,0};
mediumMeteor[i].radius = 20;
mediumMeteor[i].active = false;
mediumMeteor[i].color = BLUE;
}
for (int i = 0; i < MAX_SMALL_METEORS; i++)
{
smallMeteor[i].position = (Vector2){-100, -100};
smallMeteor[i].speed = (Vector2){0,0};
smallMeteor[i].radius = 10;
smallMeteor[i].active = false;
smallMeteor[i].color = BLUE;
}
countMediumMeteors = 0;
countSmallMeteors = 0;
}
// Update game (one frame)
void UpdateGame(void)
{
if (!gameOver)
{
if (IsKeyPressed('P')) pause = !pause;
if (!pause)
{
// Player logic
// Rotation
if (IsKeyDown(KEY_LEFT)) player.rotation -= 5;
if (IsKeyDown(KEY_RIGHT)) player.rotation += 5;
// Speed
player.speed.x = sin(player.rotation*DEG2RAD)*PLAYER_SPEED;
player.speed.y = cos(player.rotation*DEG2RAD)*PLAYER_SPEED;
// Controller
if (IsKeyDown(KEY_UP))
{
if (player.acceleration < 1) player.acceleration += 0.04f;
}
else
{
if (player.acceleration > 0) player.acceleration -= 0.02f;
else if (player.acceleration < 0) player.acceleration = 0;
}
if (IsKeyDown(KEY_DOWN))
{
if (player.acceleration > 0) player.acceleration -= 0.04f;
else if (player.acceleration < 0) player.acceleration = 0;
}
// Movement
player.position.x += (player.speed.x*player.acceleration);
player.position.y -= (player.speed.y*player.acceleration);
// Wall behaviour for player
if (player.position.x > screenWidth + shipHeight) player.position.x = -(shipHeight);
else if (player.position.x < -(shipHeight)) player.position.x = screenWidth + shipHeight;
if (player.position.y > (screenHeight + shipHeight)) player.position.y = -(shipHeight);
else if (player.position.y < -(shipHeight)) player.position.y = screenHeight + shipHeight;
// Activation of shoot
if (IsKeyPressed(KEY_SPACE))
{
for (int i = 0; i < PLAYER_MAX_SHOOTS; i++)
{
if (!shoot[i].active)
{
shoot[i].position = (Vector2){ player.position.x + sin(player.rotation*DEG2RAD)*(shipHeight), player.position.y - cos(player.rotation*DEG2RAD)*(shipHeight) };
shoot[i].active = true;
shoot[i].speed.x = 1.5*sin(player.rotation*DEG2RAD)*PLAYER_SPEED;
shoot[i].speed.y = 1.5*cos(player.rotation*DEG2RAD)*PLAYER_SPEED;
shoot[i].rotation = player.rotation;
break;
}
}
}
// Shoot life timer
for (int i = 0; i < PLAYER_MAX_SHOOTS; i++)
{
if (shoot[i].active) shoot[i].lifeSpawn++;
}
// Shot logic
for (int i = 0; i < PLAYER_MAX_SHOOTS; i++)
{
if (shoot[i].active)
{
// Movement
shoot[i].position.x += shoot[i].speed.x;
shoot[i].position.y -= shoot[i].speed.y;
// Wall behaviour for shoot
if (shoot[i].position.x > screenWidth + shoot[i].radius)
{
shoot[i].active = false;
shoot[i].lifeSpawn = 0;
}
else if (shoot[i].position.x < 0 - shoot[i].radius)
{
shoot[i].active = false;
shoot[i].lifeSpawn = 0;
}
if (shoot[i].position.y > screenHeight + shoot[i].radius)
{
shoot[i].active = false;
shoot[i].lifeSpawn = 0;
}
else if (shoot[i].position.y < 0 - shoot[i].radius)
{
shoot[i].active = false;
shoot[i].lifeSpawn = 0;
}
// Life of shoot
if (shoot[i].lifeSpawn >= 60)
{
shoot[i].position = (Vector2){0, 0};
shoot[i].speed = (Vector2){0, 0};
shoot[i].lifeSpawn = 0;
shoot[i].active = false;
}
}
}
// Collision Player to meteors
player.collider = (Vector3){player.position.x + sin(player.rotation*DEG2RAD)*(shipHeight/2.5f), player.position.y - cos(player.rotation*DEG2RAD)*(shipHeight/2.5f), 12};
for (int a = 0; a < MAX_BIG_METEORS; a++)
{
if (CheckCollisionCircles((Vector2){player.collider.x, player.collider.y}, player.collider.z, bigMeteor[a].position, bigMeteor[a].radius) && bigMeteor[a].active) gameOver = true;
}
for (int a = 0; a < MAX_MEDIUM_METEORS; a++)
{
if (CheckCollisionCircles((Vector2){player.collider.x, player.collider.y}, player.collider.z, mediumMeteor[a].position, mediumMeteor[a].radius) && mediumMeteor[a].active) gameOver = true;
}
for (int a = 0; a < MAX_SMALL_METEORS; a++)
{
if (CheckCollisionCircles((Vector2){player.collider.x, player.collider.y}, player.collider.z, smallMeteor[a].position, smallMeteor[a].radius) && smallMeteor[a].active) gameOver = true;
}
// Meteor logic
for (int i = 0; i < MAX_BIG_METEORS; i++)
{
if (bigMeteor[i].active)
{
// movement
bigMeteor[i].position.x += bigMeteor[i].speed.x;
bigMeteor[i].position.y += bigMeteor[i].speed.y;
// wall behaviour
if (bigMeteor[i].position.x > screenWidth + bigMeteor[i].radius) bigMeteor[i].position.x = -(bigMeteor[i].radius);
else if (bigMeteor[i].position.x < 0 - bigMeteor[i].radius) bigMeteor[i].position.x = screenWidth + bigMeteor[i].radius;
if (bigMeteor[i].position.y > screenHeight + bigMeteor[i].radius) bigMeteor[i].position.y = -(bigMeteor[i].radius);
else if (bigMeteor[i].position.y < 0 - bigMeteor[i].radius) bigMeteor[i].position.y = screenHeight + bigMeteor[i].radius;
}
}
for (int i = 0; i < MAX_MEDIUM_METEORS; i++)
{
if (mediumMeteor[i].active)
{
// movement
mediumMeteor[i].position.x += mediumMeteor[i].speed.x;
mediumMeteor[i].position.y += mediumMeteor[i].speed.y;
// wall behaviour
if (mediumMeteor[i].position.x > screenWidth + mediumMeteor[i].radius) mediumMeteor[i].position.x = -(mediumMeteor[i].radius);
else if (mediumMeteor[i].position.x < 0 - mediumMeteor[i].radius) mediumMeteor[i].position.x = screenWidth + mediumMeteor[i].radius;
if (mediumMeteor[i].position.y > screenHeight + mediumMeteor[i].radius) mediumMeteor[i].position.y = -(mediumMeteor[i].radius);
else if (mediumMeteor[i].position.y < 0 - mediumMeteor[i].radius) mediumMeteor[i].position.y = screenHeight + mediumMeteor[i].radius;
}
}
for (int i = 0; i < MAX_SMALL_METEORS; i++)
{
if (smallMeteor[i].active)
{
// movement
smallMeteor[i].position.x += smallMeteor[i].speed.x;
smallMeteor[i].position.y += smallMeteor[i].speed.y;
// wall behaviour
if (smallMeteor[i].position.x > screenWidth + smallMeteor[i].radius) smallMeteor[i].position.x = -(smallMeteor[i].radius);
else if (smallMeteor[i].position.x < 0 - smallMeteor[i].radius) smallMeteor[i].position.x = screenWidth + smallMeteor[i].radius;
if (smallMeteor[i].position.y > screenHeight + smallMeteor[i].radius) smallMeteor[i].position.y = -(smallMeteor[i].radius);
else if (smallMeteor[i].position.y < 0 - smallMeteor[i].radius) smallMeteor[i].position.y = screenHeight + smallMeteor[i].radius;
}
}
// Collision behaviour
for (int i = 0; i < PLAYER_MAX_SHOOTS; i++)
{
if ((shoot[i].active))
{
for (int a = 0; a < MAX_BIG_METEORS; a++)
{
if (bigMeteor[a].active && CheckCollisionCircles(shoot[i].position, shoot[i].radius, bigMeteor[a].position, bigMeteor[a].radius))
{
shoot[i].active = false;
shoot[i].lifeSpawn = 0;
bigMeteor[a].active = false;
meteorsDestroyed++;
for (int j = 0; j < 2; j ++)
{
if (countMediumMeteors%2 == 0)
{
mediumMeteor[countMediumMeteors].position = (Vector2){bigMeteor[a].position.x, bigMeteor[a].position.y};
mediumMeteor[countMediumMeteors].speed = (Vector2){cos(shoot[i].rotation*DEG2RAD)*METEORS_SPEED*-1, sin(shoot[i].rotation*DEG2RAD)*METEORS_SPEED*-1};
}
else
{
mediumMeteor[countMediumMeteors].position = (Vector2){bigMeteor[a].position.x, bigMeteor[a].position.y};
mediumMeteor[countMediumMeteors].speed = (Vector2){cos(shoot[i].rotation*DEG2RAD)*METEORS_SPEED, sin(shoot[i].rotation*DEG2RAD)*METEORS_SPEED};
}
mediumMeteor[countMediumMeteors].active = true;
countMediumMeteors ++;
}
//bigMeteor[a].position = (Vector2){-100, -100};
bigMeteor[a].color = RED;
a = MAX_BIG_METEORS;
}
}
}
if ((shoot[i].active))
{
for (int b = 0; b < MAX_MEDIUM_METEORS; b++)
{
if (mediumMeteor[b].active && CheckCollisionCircles(shoot[i].position, shoot[i].radius, mediumMeteor[b].position, mediumMeteor[b].radius))
{
shoot[i].active = false;
shoot[i].lifeSpawn = 0;
mediumMeteor[b].active = false;
meteorsDestroyed++;
for (int j = 0; j < 2; j ++)
{
if (countSmallMeteors%2 == 0)
{
smallMeteor[countSmallMeteors].position = (Vector2){mediumMeteor[b].position.x, mediumMeteor[b].position.y};
smallMeteor[countSmallMeteors].speed = (Vector2){cos(shoot[i].rotation*DEG2RAD)*METEORS_SPEED*-1, sin(shoot[i].rotation*DEG2RAD)*METEORS_SPEED*-1};
}
else
{
smallMeteor[countSmallMeteors].position = (Vector2){mediumMeteor[b].position.x, mediumMeteor[b].position.y};
smallMeteor[countSmallMeteors].speed = (Vector2){cos(shoot[i].rotation*DEG2RAD)*METEORS_SPEED, sin(shoot[i].rotation*DEG2RAD)*METEORS_SPEED};
}
smallMeteor[countSmallMeteors].active = true;
countSmallMeteors ++;
}
//mediumMeteor[b].position = (Vector2){-100, -100};
mediumMeteor[b].color = GREEN;
b = MAX_MEDIUM_METEORS;
}
}
}
if ((shoot[i].active))
{
for (int c = 0; c < MAX_SMALL_METEORS; c++)
{
if (smallMeteor[c].active && CheckCollisionCircles(shoot[i].position, shoot[i].radius, smallMeteor[c].position, smallMeteor[c].radius))
{
shoot[i].active = false;
shoot[i].lifeSpawn = 0;
smallMeteor[c].active = false;
meteorsDestroyed++;
smallMeteor[c].color = YELLOW;
// smallMeteor[c].position = (Vector2){-100, -100};
c = MAX_SMALL_METEORS;
}
}
}
}
}
if (meteorsDestroyed == MAX_BIG_METEORS + MAX_MEDIUM_METEORS + MAX_SMALL_METEORS) victory = true;
}
else
{
if (IsKeyPressed(KEY_ENTER))
{
InitGame();
gameOver = false;
}
}
}
// Draw game (one frame)
void DrawGame(void)
{
BeginDrawing();
ClearBackground(RAYWHITE);
if (!gameOver)
{
// Draw spaceship
Vector2 v1 = { player.position.x + sinf(player.rotation*DEG2RAD)*(shipHeight), player.position.y - cosf(player.rotation*DEG2RAD)*(shipHeight) };
Vector2 v2 = { player.position.x - cosf(player.rotation*DEG2RAD)*(PLAYER_BASE_SIZE/2), player.position.y - sinf(player.rotation*DEG2RAD)*(PLAYER_BASE_SIZE/2) };
Vector2 v3 = { player.position.x + cosf(player.rotation*DEG2RAD)*(PLAYER_BASE_SIZE/2), player.position.y + sinf(player.rotation*DEG2RAD)*(PLAYER_BASE_SIZE/2) };
DrawTriangle(v1, v2, v3, MAROON);
// Draw meteors
for (int i = 0; i < MAX_BIG_METEORS; i++)
{
if (bigMeteor[i].active) DrawCircleV(bigMeteor[i].position, bigMeteor[i].radius, DARKGRAY);
else DrawCircleV(bigMeteor[i].position, bigMeteor[i].radius, Fade(LIGHTGRAY, 0.3f));
}
for (int i = 0; i < MAX_MEDIUM_METEORS; i++)
{
if (mediumMeteor[i].active) DrawCircleV(mediumMeteor[i].position, mediumMeteor[i].radius, GRAY);
else DrawCircleV(mediumMeteor[i].position, mediumMeteor[i].radius, Fade(LIGHTGRAY, 0.3f));
}
for (int i = 0; i < MAX_SMALL_METEORS; i++)
{
if (smallMeteor[i].active) DrawCircleV(smallMeteor[i].position, smallMeteor[i].radius, GRAY);
else DrawCircleV(smallMeteor[i].position, smallMeteor[i].radius, Fade(LIGHTGRAY, 0.3f));
}
// Draw shoot
for (int i = 0; i < PLAYER_MAX_SHOOTS; i++)
{
if (shoot[i].active) DrawCircleV(shoot[i].position, shoot[i].radius, BLACK);
}
if (victory) DrawText("VICTORY", screenWidth/2 - MeasureText("VICTORY", 20)/2, screenHeight/2, 20, LIGHTGRAY);
if (pause) DrawText("GAME PAUSED", screenWidth/2 - MeasureText("GAME PAUSED", 40)/2, screenHeight/2 - 40, 40, GRAY);
}
else DrawText("PRESS [ENTER] TO PLAY AGAIN", GetScreenWidth()/2 - MeasureText("PRESS [ENTER] TO PLAY AGAIN", 20)/2, GetScreenHeight()/2 - 50, 20, GRAY);
EndDrawing();
}
// Unload game variables
void UnloadGame(void)
{
// TODO: Unload all dynamic loaded data (textures, sounds, models...)
}
// Update and Draw (one frame)
void UpdateDrawFrame(void)
{
UpdateGame();
DrawGame();
}

383
games/asteroids_survival.c Normal file
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@ -0,0 +1,383 @@
/*******************************************************************************************
*
* raylib - sample game: asteroids survival
*
* Sample game developed by Ian Eito, Albert Martos and Ramon Santamaria
*
* This game has been created using raylib v1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include <math.h>
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Some Defines
//----------------------------------------------------------------------------------
#define PLAYER_BASE_SIZE 20.0f
#define PLAYER_SPEED 6.0f
#define PLAYER_MAX_SHOOTS 10
#define METEORS_SPEED 2
#define MAX_MEDIUM_METEORS 8
#define MAX_SMALL_METEORS 16
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
typedef struct Player {
Vector2 position;
Vector2 speed;
float acceleration;
float rotation;
Vector3 collider;
Color color;
} Player;
typedef struct Meteor {
Vector2 position;
Vector2 speed;
float radius;
bool active;
Color color;
} Meteor;
//------------------------------------------------------------------------------------
// Global Variables Declaration
//------------------------------------------------------------------------------------
static int screenWidth = 800;
static int screenHeight = 450;
static int framesCounter;
static bool gameOver;
static bool pause;
// NOTE: Defined triangle is isosceles with common angles of 70 degrees.
static float shipHeight;
static Player player;
static Meteor mediumMeteor[MAX_MEDIUM_METEORS];
static Meteor smallMeteor[MAX_SMALL_METEORS];
//------------------------------------------------------------------------------------
// Module Functions Declaration (local)
//------------------------------------------------------------------------------------
static void InitGame(void); // Initialize game
static void UpdateGame(void); // Update game (one frame)
static void DrawGame(void); // Draw game (one frame)
static void UnloadGame(void); // Unload game
static void UpdateDrawFrame(void); // Update and Draw (one frame)
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
InitWindow(screenWidth, screenHeight, "sample game: asteroids survival");
InitGame();
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateGame();
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
DrawGame();
//----------------------------------------------------------------------------------
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadGame(); // Unload loaded data (textures, sounds, models...)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//------------------------------------------------------------------------------------
// Module Functions Definitions (local)
//------------------------------------------------------------------------------------
// Initialize game variables
void InitGame(void)
{
int posx, posy;
int velx, vely;
bool correctRange = false;
pause = false;
framesCounter = 0;
shipHeight = (PLAYER_BASE_SIZE/2)/tanf(20*DEG2RAD);
// Initialization player
player.position = (Vector2){screenWidth/2, screenHeight/2 - shipHeight/2};
player.speed = (Vector2){0, 0};
player.acceleration = 0;
player.rotation = 0;
player.collider = (Vector3){player.position.x + sin(player.rotation*DEG2RAD)*(shipHeight/2.5f), player.position.y - cos(player.rotation*DEG2RAD)*(shipHeight/2.5f), 12};
player.color = LIGHTGRAY;
for (int i = 0; i < MAX_MEDIUM_METEORS; i++)
{
posx = GetRandomValue(0, screenWidth);
while(!correctRange)
{
if (posx > screenWidth/2 - 150 && posx < screenWidth/2 + 150) posx = GetRandomValue(0, screenWidth);
else correctRange = true;
}
correctRange = false;
posy = GetRandomValue(0, screenHeight);
while(!correctRange)
{
if (posy > screenHeight/2 - 150 && posy < screenHeight/2 + 150) posy = GetRandomValue(0, screenHeight);
else correctRange = true;
}
correctRange = false;
velx = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
vely = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
while(!correctRange)
{
if (velx == 0 && vely == 0)
{
velx = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
vely = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
}
else correctRange = true;
}
mediumMeteor[i].position = (Vector2){posx, posy};
mediumMeteor[i].speed = (Vector2){velx, vely};
mediumMeteor[i].radius = 20;
mediumMeteor[i].active = true;
mediumMeteor[i].color = GREEN;
}
for (int i = 0; i < MAX_SMALL_METEORS; i++)
{
posx = GetRandomValue(0, screenWidth);
while(!correctRange)
{
if (posx > screenWidth/2 - 150 && posx < screenWidth/2 + 150) posx = GetRandomValue(0, screenWidth);
else correctRange = true;
}
correctRange = false;
posy = GetRandomValue(0, screenHeight);
while(!correctRange)
{
if (posy > screenHeight/2 - 150 && posy < screenHeight/2 + 150) posy = GetRandomValue(0, screenHeight);
else correctRange = true;
}
correctRange = false;
velx = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
vely = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
while(!correctRange)
{
if (velx == 0 && vely == 0)
{
velx = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
vely = GetRandomValue(-METEORS_SPEED, METEORS_SPEED);
}
else correctRange = true;
}
smallMeteor[i].position = (Vector2){posx, posy};
smallMeteor[i].speed = (Vector2){velx, vely};
smallMeteor[i].radius = 10;
smallMeteor[i].active = true;
smallMeteor[i].color = YELLOW;
}
}
// Update game (one frame)
void UpdateGame(void)
{
if (!gameOver)
{
if (IsKeyPressed('P')) pause = !pause;
if (!pause)
{
framesCounter++;
// Player logic
// Rotation
if (IsKeyDown(KEY_LEFT)) player.rotation -= 5;
if (IsKeyDown(KEY_RIGHT)) player.rotation += 5;
// Speed
player.speed.x = sin(player.rotation*DEG2RAD)*PLAYER_SPEED;
player.speed.y = cos(player.rotation*DEG2RAD)*PLAYER_SPEED;
// Controller
if (IsKeyDown(KEY_UP))
{
if (player.acceleration < 1) player.acceleration += 0.04f;
}
else
{
if (player.acceleration > 0) player.acceleration -= 0.02f;
else if (player.acceleration < 0) player.acceleration = 0;
}
if (IsKeyDown(KEY_DOWN))
{
if (player.acceleration > 0) player.acceleration -= 0.04f;
else if (player.acceleration < 0) player.acceleration = 0;
}
// Movement
player.position.x += (player.speed.x*player.acceleration);
player.position.y -= (player.speed.y*player.acceleration);
// Wall behaviour for player
if (player.position.x > screenWidth + shipHeight) player.position.x = -(shipHeight);
else if (player.position.x < -(shipHeight)) player.position.x = screenWidth + shipHeight;
if (player.position.y > (screenHeight + shipHeight)) player.position.y = -(shipHeight);
else if (player.position.y < -(shipHeight)) player.position.y = screenHeight + shipHeight;
// Collision Player to meteors
player.collider = (Vector3){player.position.x + sin(player.rotation*DEG2RAD)*(shipHeight/2.5f), player.position.y - cos(player.rotation*DEG2RAD)*(shipHeight/2.5f), 12};
for (int a = 0; a < MAX_MEDIUM_METEORS; a++)
{
if (CheckCollisionCircles((Vector2){player.collider.x, player.collider.y}, player.collider.z, mediumMeteor[a].position, mediumMeteor[a].radius) && mediumMeteor[a].active) gameOver = true;
}
for (int a = 0; a < MAX_SMALL_METEORS; a++)
{
if (CheckCollisionCircles((Vector2){player.collider.x, player.collider.y}, player.collider.z, smallMeteor[a].position, smallMeteor[a].radius) && smallMeteor[a].active) gameOver = true;
}
// Meteor logic
for (int i = 0; i < MAX_MEDIUM_METEORS; i++)
{
if (mediumMeteor[i].active)
{
// movement
mediumMeteor[i].position.x += mediumMeteor[i].speed.x;
mediumMeteor[i].position.y += mediumMeteor[i].speed.y;
// wall behaviour
if (mediumMeteor[i].position.x > screenWidth + mediumMeteor[i].radius) mediumMeteor[i].position.x = -(mediumMeteor[i].radius);
else if (mediumMeteor[i].position.x < 0 - mediumMeteor[i].radius) mediumMeteor[i].position.x = screenWidth + mediumMeteor[i].radius;
if (mediumMeteor[i].position.y > screenHeight + mediumMeteor[i].radius) mediumMeteor[i].position.y = -(mediumMeteor[i].radius);
else if (mediumMeteor[i].position.y < 0 - mediumMeteor[i].radius) mediumMeteor[i].position.y = screenHeight + mediumMeteor[i].radius;
}
}
for (int i = 0; i < MAX_SMALL_METEORS; i++)
{
if (smallMeteor[i].active)
{
// movement
smallMeteor[i].position.x += smallMeteor[i].speed.x;
smallMeteor[i].position.y += smallMeteor[i].speed.y;
// wall behaviour
if (smallMeteor[i].position.x > screenWidth + smallMeteor[i].radius) smallMeteor[i].position.x = -(smallMeteor[i].radius);
else if (smallMeteor[i].position.x < 0 - smallMeteor[i].radius) smallMeteor[i].position.x = screenWidth + smallMeteor[i].radius;
if (smallMeteor[i].position.y > screenHeight + smallMeteor[i].radius) smallMeteor[i].position.y = -(smallMeteor[i].radius);
else if (smallMeteor[i].position.y < 0 - smallMeteor[i].radius) smallMeteor[i].position.y = screenHeight + smallMeteor[i].radius;
}
}
}
}
else
{
if (IsKeyPressed(KEY_ENTER))
{
InitGame();
gameOver = false;
}
}
}
// Draw game (one frame)
void DrawGame(void)
{
BeginDrawing();
ClearBackground(RAYWHITE);
if (!gameOver)
{
// Draw spaceship
Vector2 v1 = { player.position.x + sinf(player.rotation*DEG2RAD)*(shipHeight), player.position.y - cosf(player.rotation*DEG2RAD)*(shipHeight) };
Vector2 v2 = { player.position.x - cosf(player.rotation*DEG2RAD)*(PLAYER_BASE_SIZE/2), player.position.y - sinf(player.rotation*DEG2RAD)*(PLAYER_BASE_SIZE/2) };
Vector2 v3 = { player.position.x + cosf(player.rotation*DEG2RAD)*(PLAYER_BASE_SIZE/2), player.position.y + sinf(player.rotation*DEG2RAD)*(PLAYER_BASE_SIZE/2) };
DrawTriangle(v1, v2, v3, MAROON);
// Draw meteor
for (int i = 0;i < MAX_MEDIUM_METEORS; i++)
{
if (mediumMeteor[i].active) DrawCircleV(mediumMeteor[i].position, mediumMeteor[i].radius, GRAY);
else DrawCircleV(mediumMeteor[i].position, mediumMeteor[i].radius, Fade(LIGHTGRAY, 0.3f));
}
for (int i = 0;i < MAX_SMALL_METEORS; i++)
{
if (smallMeteor[i].active) DrawCircleV(smallMeteor[i].position, smallMeteor[i].radius, DARKGRAY);
else DrawCircleV(smallMeteor[i].position, smallMeteor[i].radius, Fade(LIGHTGRAY, 0.3f));
}
DrawText(FormatText("TIME: %.02f", (float)framesCounter/60), 10, 10, 20, BLACK);
if (pause) DrawText("GAME PAUSED", screenWidth/2 - MeasureText("GAME PAUSED", 40)/2, screenHeight/2 - 40, 40, GRAY);
}
else DrawText("PRESS [ENTER] TO PLAY AGAIN", GetScreenWidth()/2 - MeasureText("PRESS [ENTER] TO PLAY AGAIN", 20)/2, GetScreenHeight()/2 - 50, 20, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// Unload game variables
void UnloadGame(void)
{
// TODO: Unload all dynamic loaded data (textures, sounds, models...)
}
// Update and Draw (one frame)
void UpdateDrawFrame(void)
{
UpdateGame();
DrawGame();
}

18
games/drturtle/04_drturtle_gui.c
View file

@ -338,7 +338,7 @@ int main()
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE); DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text // Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, GetFontBaseSize(font), 0, WHITE); if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.size, 0, WHITE);
} break; } break;
case GAMEPLAY: case GAMEPLAY:
@ -388,8 +388,8 @@ int main()
DrawRectangle(20, 20, foodBar, 40, ORANGE); DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK); DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.size, -2, ORANGE);
if (gameraMode) if (gameraMode)
{ {
@ -403,15 +403,15 @@ int main()
// Draw a transparent black rectangle that covers all screen // Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f)); DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, GetFontBaseSize(font)*3, -2, MAROON); DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.size*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, GetFontBaseSize(font), -2, GOLD); DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, GetFontBaseSize(font), -2, GOLD); DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.size, -2, ORANGE);
// Draw blinking text // Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, GetFontBaseSize(font), -2, LIGHTGRAY); if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.size, -2, LIGHTGRAY);
} break; } break;
default: break; default: break;

18
games/drturtle/05_drturtle_audio.c
View file

@ -351,7 +351,7 @@ int main()
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE); DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text // Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, GetFontBaseSize(font), 0, WHITE); if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.size, 0, WHITE);
} break; } break;
case GAMEPLAY: case GAMEPLAY:
@ -401,8 +401,8 @@ int main()
DrawRectangle(20, 20, foodBar, 40, ORANGE); DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK); DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.size, -2, ORANGE);
if (gameraMode) if (gameraMode)
{ {
@ -416,15 +416,15 @@ int main()
// Draw a transparent black rectangle that covers all screen // Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f)); DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, GetFontBaseSize(font)*3, -2, MAROON); DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.size*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, GetFontBaseSize(font), -2, GOLD); DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, GetFontBaseSize(font), -2, GOLD); DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.size, -2, ORANGE);
// Draw blinking text // Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, GetFontBaseSize(font), -2, LIGHTGRAY); if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.size, -2, LIGHTGRAY);
} break; } break;
default: break; default: break;

22
games/drturtle/06_drturtle_final.c
View file

@ -21,6 +21,8 @@
#include "raylib.h" #include "raylib.h"
#include <math.h> // Used for sinf()
#define MAX_ENEMIES 10 #define MAX_ENEMIES 10
typedef enum { TITLE, GAMEPLAY, ENDING } GameScreen; typedef enum { TITLE, GAMEPLAY, ENDING } GameScreen;
@ -128,7 +130,7 @@ int main()
framesCounter++; framesCounter++;
// Sea color tint effect // Sea color tint effect
blue = 210 + 25 * sin(timeCounter); blue = 210 + 25 * sinf(timeCounter);
timeCounter += 0.01; timeCounter += 0.01;
// Game screens management // Game screens management
@ -374,7 +376,7 @@ int main()
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE); DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text // Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, GetFontBaseSize(font), 0, WHITE); if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.size, 0, WHITE);
} break; } break;
case GAMEPLAY: case GAMEPLAY:
@ -424,8 +426,8 @@ int main()
DrawRectangle(20, 20, foodBar, 40, ORANGE); DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK); DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.size, -2, ORANGE);
if (gameraMode) if (gameraMode)
{ {
@ -439,15 +441,15 @@ int main()
// Draw a transparent black rectangle that covers all screen // Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f)); DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, GetFontBaseSize(font)*3, -2, MAROON); DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.size*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, GetFontBaseSize(font), -2, GOLD); DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, GetFontBaseSize(font), -2, GOLD); DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, GetFontBaseSize(font), -2, ORANGE); DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.size, -2, ORANGE);
// Draw blinking text // Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, GetFontBaseSize(font), -2, LIGHTGRAY); if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.size, -2, LIGHTGRAY);
} break; } break;
default: break; default: break;

541
games/drturtle/drturtle_final_web.c Normal file
View file

@ -0,0 +1,541 @@
/*******************************************************************************************
*
* raylib game - Dr. Turtle & Mr. Gamera
*
* Welcome to raylib!
*
* To test examples, just press F6 and execute raylib_compile_execute script
* Note that compiled executable is placed in the same folder as .c file
*
* You can find all basic examples on C:\raylib\raylib\examples folder or
* raylib official webpage: www.raylib.com
*
* Enjoy using raylib. :)
*
* This game has been created using raylib 1.1 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
*
********************************************************************************************/
#include "raylib.h"
#include <math.h> // Used for sinf()
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
#define MAX_ENEMIES 10
typedef enum { TITLE = 0, GAMEPLAY, ENDING } GameScreen;
//----------------------------------------------------------------------------------
// Global Variables Definition
//----------------------------------------------------------------------------------
const int screenWidth = 1280;
const int screenHeight = 720;
Texture2D sky;
Texture2D mountains;
Texture2D sea;
Texture2D title;
Texture2D turtle;
Texture2D gamera;
Texture2D shark;
Texture2D orca;
Texture2D swhale;
Texture2D fish;
Texture2D gframe;
SpriteFont font;
Sound eat;
Sound die;
Sound growl;
// Define scrolling variables
int backScrolling = 0;
int seaScrolling = 0;
// Define current screen
GameScreen currentScreen = 0;
// Define player variables
int playerRail = 1;
Rectangle playerBounds;
bool gameraMode = false;
// Define enemies variables
Rectangle enemyBounds[MAX_ENEMIES];
int enemyRail[MAX_ENEMIES];
int enemyType[MAX_ENEMIES];
bool enemyActive[MAX_ENEMIES];
float enemySpeed = 10;
// Define additional game variables
int score = 0;
float distance = 0.0f;
int hiscore = 0;
float hidistance = 0.0f;
int foodBar = 0;
int framesCounter = 0;
unsigned char blue = 200;
float timeCounter = 0;
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
void UpdateDrawFrame(void); // Update and Draw one frame
//----------------------------------------------------------------------------------
// Main Enry Point
//----------------------------------------------------------------------------------
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
// Init window
InitWindow(screenWidth, screenHeight, "Dr. Turtle & Mr. GAMERA");
// Initialize audio device
InitAudioDevice();
// Load game resources: textures
sky = LoadTexture("resources/sky.png");
mountains = LoadTexture("resources/mountains.png");
sea = LoadTexture("resources/sea.png");
title = LoadTexture("resources/title.png");
turtle = LoadTexture("resources/turtle.png");
gamera = LoadTexture("resources/gamera.png");
shark = LoadTexture("resources/shark.png");
orca = LoadTexture("resources/orca.png");
swhale = LoadTexture("resources/swhale.png");
fish = LoadTexture("resources/fish.png");
gframe = LoadTexture("resources/gframe.png");
// Load game resources: fonts
font = LoadSpriteFont("resources/komika.png");
// Load game resources: sounds
eat = LoadSound("resources/eat.wav");
die = LoadSound("resources/die.wav");
growl = LoadSound("resources/gamera.wav");
// Start playing streaming music
PlayMusicStream("resources/speeding.ogg");
playerBounds = (Rectangle){ 30 + 14, playerRail*120 + 90 + 14, 100, 100 };
// Init enemies variables
for (int i = 0; i < MAX_ENEMIES; i++)
{
// Define enemy type (all same probability)
//enemyType[i] = GetRandomValue(0, 3);
// Probability system for enemies type
int enemyProb = GetRandomValue(0, 100);
if (enemyProb < 30) enemyType[i] = 0;
else if (enemyProb < 60) enemyType[i] = 1;
else if (enemyProb < 90) enemyType[i] = 2;
else enemyType[i] = 3;
// define enemy rail
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
enemyActive[i] = false;
}
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
UpdateDrawFrame();
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload textures
UnloadTexture(sky);
UnloadTexture(mountains);
UnloadTexture(sea);
UnloadTexture(gframe);
UnloadTexture(title);
UnloadTexture(turtle);
UnloadTexture(shark);
UnloadTexture(orca);
UnloadTexture(swhale);
UnloadTexture(fish);
UnloadTexture(gamera);
// Unload font texture
UnloadSpriteFont(font);
// Unload sounds
UnloadSound(eat);
UnloadSound(die);
UnloadSound(growl);
StopMusicStream(); // Stop music
CloseAudioDevice(); // Close audio device
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Module Functions Definition
//----------------------------------------------------------------------------------
void UpdateDrawFrame(void)
{
// Update
//----------------------------------------------------------------------------------
UpdateMusicStream();
framesCounter++;
// Sea color tint effect
blue = 210 + 25 * sinf(timeCounter);
timeCounter += 0.01;
// Game screens management
switch (currentScreen)
{
case TITLE:
{
// Sea scrolling
seaScrolling -= 2;
if (seaScrolling <= -screenWidth) seaScrolling = 0;
// Press enter to change to gameplay screen
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = GAMEPLAY;
framesCounter = 0;
}
} break;
case GAMEPLAY:
{
// Background scrolling logic
backScrolling--;
if (backScrolling <= -screenWidth) backScrolling = 0;
// Sea scrolling logic
seaScrolling -= (enemySpeed - 2);
if (seaScrolling <= -screenWidth) seaScrolling = 0;
// Player movement logic
if (IsKeyPressed(KEY_DOWN)) playerRail++;
else if (IsKeyPressed(KEY_UP)) playerRail--;
// Check player not out of rails
if (playerRail > 4) playerRail = 4;
else if (playerRail < 0) playerRail = 0;
// Update player bounds
playerBounds = (Rectangle){ 30 + 14, playerRail*120 + 90 + 14, 100, 100 };
// Enemies activation logic (every 40 frames)
if (framesCounter > 40)
{
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i] == false)
{
enemyActive[i] = true;
i = MAX_ENEMIES;
}
}
framesCounter = 0;
}
// Enemies logic
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
enemyBounds[i].x -= enemySpeed;
}
// Check enemies out of screen
if (enemyBounds[i].x <= 0 - 128)
{
enemyActive[i] = false;
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
}
}
if (!gameraMode) enemySpeed += 0.005;
// Check collision player vs enemies
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
if (CheckCollisionRecs(playerBounds, enemyBounds[i]))
{
if (enemyType[i] < 3) // Bad enemies
{
if (gameraMode)
{
if (enemyType[i] == 0) score += 50;
else if (enemyType[i] == 1) score += 150;
else if (enemyType[i] == 2) score += 300;
foodBar += 15;
enemyActive[i] = false;
// After enemy deactivation, reset enemy parameters to be reused
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
PlaySound(eat);
}
else
{
// Player die logic
PlaySound(die);
currentScreen = ENDING;
framesCounter = 0;
// Save hiscore and hidistance for next game
if (score > hiscore) hiscore = score;
if (distance > hidistance) hidistance = distance;
}
}
else // Sweet fish
{
enemyActive[i] = false;
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
if (!gameraMode) foodBar += 80;
else foodBar += 25;
score += 10;
if (foodBar == 400)
{
gameraMode = true;
PlaySound(growl);
}
PlaySound(eat);
}
}
}
}
// Gamera mode logic
if (gameraMode)
{
foodBar--;
if (foodBar <= 0)
{
gameraMode = false;
enemySpeed -= 2;
if (enemySpeed < 10) enemySpeed = 10;
}
}
// Update distance counter
distance += 0.5f;
} break;
case ENDING:
{
// Press enter to play again
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = GAMEPLAY;
// Reset player
playerRail = 1;
playerBounds = (Rectangle){ 30 + 14, playerRail*120 + 90 + 14, 100, 100 };
gameraMode = false;
// Reset enemies data
for (int i = 0; i < MAX_ENEMIES; i++)
{
int enemyProb = GetRandomValue(0, 100);
if (enemyProb < 30) enemyType[i] = 0;
else if (enemyProb < 60) enemyType[i] = 1;
else if (enemyProb < 90) enemyType[i] = 2;
else enemyType[i] = 3;
//enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
enemyActive[i] = false;
}
enemySpeed = 10;
// Reset game variables
score = 0;
distance = 0.0;
foodBar = 0;
framesCounter = 0;
}
} break;
default: break;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw background (common to all screens)
DrawTexture(sky, 0, 0, WHITE);
DrawTexture(mountains, backScrolling, 0, WHITE);
DrawTexture(mountains, screenWidth + backScrolling, 0, WHITE);
if (!gameraMode)
{
DrawTexture(sea, seaScrolling, 0, (Color){ 16, 189, blue, 255});
DrawTexture(sea, screenWidth + seaScrolling, 0, (Color){ 16, 189, blue, 255});
}
else
{
DrawTexture(sea, seaScrolling, 0, (Color){ 255, 113, 66, 255});
DrawTexture(sea, screenWidth + seaScrolling, 0, (Color){ 255, 113, 66, 255});
}
switch (currentScreen)
{
case TITLE:
{
// Draw title
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.size, 1, WHITE);
} break;
case GAMEPLAY:
{
// Draw water lines
for (int i = 0; i < 5; i++) DrawRectangle(0, i*120 + 120, screenWidth, 110, Fade(SKYBLUE, 0.1f));
// Draw player
if (!gameraMode) DrawTexture(turtle, playerBounds.x - 14, playerBounds.y - 14, WHITE);
else DrawTexture(gamera, playerBounds.x - 64, playerBounds.y - 64, WHITE);
// Draw player bounding box
//if (!gameraMode) DrawRectangleRec(playerBounds, Fade(GREEN, 0.4f));
//else DrawRectangleRec(playerBounds, Fade(ORANGE, 0.4f));
// Draw enemies
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
// Draw enemies
switch(enemyType[i])
{
case 0: DrawTexture(shark, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 1: DrawTexture(orca, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 2: DrawTexture(swhale, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 3: DrawTexture(fish, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
default: break;
}
// Draw enemies bounding boxes
/*
switch(enemyType[i])
{
case 0: DrawRectangleRec(enemyBounds[i], Fade(RED, 0.5f)); break;
case 1: DrawRectangleRec(enemyBounds[i], Fade(RED, 0.5f)); break;
case 2: DrawRectangleRec(enemyBounds[i], Fade(RED, 0.5f)); break;
case 3: DrawRectangleRec(enemyBounds[i], Fade(GREEN, 0.5f)); break;
default: break;
}
*/
}
}
// Draw gameplay interface
DrawRectangle(20, 20, 400, 40, Fade(GRAY, 0.4f));
DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.size, -2, ORANGE);
if (gameraMode)
{
DrawText("GAMERA MODE", 60, 22, 40, GRAY);
DrawTexture(gframe, 0, 0, Fade(WHITE, 0.5f));
}
} break;
case ENDING:
{
// Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.size*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.size, -2, ORANGE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.size, -2, LIGHTGRAY);
} break;
default: break;
}
EndDrawing();
//----------------------------------------------------------------------------------
}

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#**************************************************************************************************
#
# raylib - makefile to compile Dr.Turtle game
#
# Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
#
# This software is provided "as-is", without any express or implied warranty. In no event
# will the authors be held liable for any damages arising from the use of this software.
#
# Permission is granted to anyone to use this software for any purpose, including commercial
# applications, and to alter it and redistribute it freely, subject to the following restrictions:
#
# 1. The origin of this software must not be misrepresented; you must not claim that you
# wrote the original software. If you use this software in a product, an acknowledgment
# in the product documentation would be appreciated but is not required.
#
# 2. Altered source versions must be plainly marked as such, and must not be misrepresented
# as being the original software.
#
# 3. This notice may not be removed or altered from any source distribution.
#
#**************************************************************************************************
# define raylib platform if not defined (by default, compile for RPI)
# Other possible platform: PLATFORM_DESKTOP
PLATFORM ?= PLATFORM_DESKTOP
# determine PLATFORM_OS in case PLATFORM_DESKTOP selected
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# No uname.exe on MinGW!, but OS=Windows_NT on Windows! ifeq ($(UNAME),Msys) -> Windows
ifeq ($(OS),Windows_NT)
PLATFORM_OS=WINDOWS
LIBPATH=win32
else
UNAMEOS:=$(shell uname)
ifeq ($(UNAMEOS),Linux)
PLATFORM_OS=LINUX
LIBPATH=linux
else
ifeq ($(UNAMEOS),Darwin)
PLATFORM_OS=OSX
LIBPATH=osx
endif
endif
endif
endif
# define compiler: gcc for C program, define as g++ for C++
ifeq ($(PLATFORM),PLATFORM_WEB)
# define emscripten compiler
CC = emcc
else
ifeq ($(PLATFORM_OS),OSX)
# define llvm compiler for mac
CC = clang
else
# define default gcc compiler
CC = gcc
endif
endif
# define compiler flags:
# -O2 defines optimization level
# -Wall turns on most, but not all, compiler warnings
# -std=c99 use standard C from 1999 revision
ifeq ($(PLATFORM),PLATFORM_RPI)
CFLAGS = -O2 -Wall -std=gnu99 -fgnu89-inline
else
CFLAGS = -O2 -Wall -std=c99
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 --preload-file resources -s ALLOW_MEMORY_GROWTH=1 --shell-file ../../templates/web_shell/shell.html
#-s ASSERTIONS=1 --preload-file resources
#-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
#-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
endif
# define any directories containing required header files
ifeq ($(PLATFORM),PLATFORM_RPI)
INCLUDES = -I. -I../../src -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads
else
INCLUDES = -I. -I../../src
# external libraries headers
# GLFW3
INCLUDES += -I../../external/glfw3/include
# GLEW
INCLUDES += -I../../external/glew/include
# OpenAL Soft
INCLUDES += -I../../external/openal_soft/include
endif
# define library paths containing required libs
ifeq ($(PLATFORM),PLATFORM_RPI)
LFLAGS = -L. -L../../src -L/opt/vc/lib
else
LFLAGS = -L. -L../../src
# external libraries to link with
# GLFW3
LFLAGS += -L../../external/glfw3/lib/$(LIBPATH)
ifneq ($(PLATFORM_OS),OSX)
# OpenAL Soft
LFLAGS += -L../../external/openal_soft/lib/$(LIBPATH)
# GLEW
LFLAGS += -L../../external/glew/lib/$(LIBPATH)
endif
endif
# define any libraries to link into executable
# if you want to link libraries (libname.so or libname.a), use the -lname
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),LINUX)
# libraries for Debian GNU/Linux desktop compiling
# requires the following packages:
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw -lGLEW -lGL -lopenal
endif
ifeq ($(PLATFORM_OS),OSX)
# libraries for OS X 10.9 desktop compiling
# requires the following packages:
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw -framework OpenGL -framework OpenAl -framework Cocoa
else
# libraries for Windows desktop compiling
# NOTE: GLFW3 and OpenAL Soft libraries should be installed
LIBS = -lraylib -lglfw3 -lglew32 -lopengl32 -lopenal32 -lgdi32
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
# libraries for Raspberry Pi compiling
# NOTE: OpenAL Soft library should be installed (libopenal1 package)
LIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lbcm_host -lopenal
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
LIBS = ../../src/libraylib.bc
endif
# define additional parameters and flags for windows
ifeq ($(PLATFORM_OS),WINDOWS)
# resources file contains windows exe icon
# -Wl,--subsystem,windows hides the console window
WINFLAGS = ../../src/resources -Wl,--subsystem,windows
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
EXT = .html
endif
# define all screen object files required
SCREENS = \
# typing 'make' will invoke the first target entry in the file,
# in this case, the 'default' target entry is advance_game
default: drturtle
# compile template - advance_game
drturtle: drturtle_final_web.c $(SCREENS)
$(CC) -o $@$(EXT) $< $(SCREENS) $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# clean everything
clean:
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),OSX)
find . -type f -perm +ugo+x -delete
rm -f *.o
else
ifeq ($(PLATFORM_OS),LINUX)
find . -type f -executable -delete
rm -f *.o
else
del *.o *.exe
endif
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
find . -type f -executable -delete
rm -f *.o
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
del *.o *.html *.js
endif
@echo Cleaning done
# instead of defining every module one by one, we can define a pattern
# this pattern below will automatically compile every module defined on $(OBJS)
#%.exe : %.c
# $(CC) -o $@ $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM)

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/*******************************************************************************************
*
* raylib - sample game: floppy
*
* Sample game developed by Ian Eito, Albert Martos and Ramon Santamaria
*
* This game has been created using raylib v1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Some Defines
//----------------------------------------------------------------------------------
#define MAX_TUBES 100
#define FLOPPY_RADIUS 24
#define TUBES_WIDTH 80
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
typedef struct Floppy {
Vector2 position;
int radius;
Color color;
} Floppy;
typedef struct Tubes {
Rectangle rec;
Color color;
bool active;
} Tubes;
//------------------------------------------------------------------------------------
// Global Variables Declaration
//------------------------------------------------------------------------------------
static int screenWidth = 800;
static int screenHeight = 450;
static int framesCounter;
static bool gameOver;
static bool pause;
static int score;
static int hiScore = 0;
static Floppy floppy;
static Tubes tubes[MAX_TUBES*2];
static Vector2 tubesPos[MAX_TUBES];
static int tubesSpeedX;
static bool superfx;
//------------------------------------------------------------------------------------
// Module Functions Declaration (local)
//------------------------------------------------------------------------------------
static void InitGame(void); // Initialize game
static void UpdateGame(void); // Update game (one frame)
static void DrawGame(void); // Draw game (one frame)
static void UnloadGame(void); // Unload game
static void UpdateDrawFrame(void); // Update and Draw (one frame)
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
InitWindow(screenWidth, screenHeight, "sample game: floppy");
InitGame();
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateGame();
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
DrawGame();
//----------------------------------------------------------------------------------
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadGame(); // Unload loaded data (textures, sounds, models...)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//------------------------------------------------------------------------------------
// Module Functions Definitions (local)
//------------------------------------------------------------------------------------
// Initialize game variables
void InitGame(void)
{
floppy.radius = FLOPPY_RADIUS;
floppy.position = (Vector2){80, screenHeight/2 - floppy.radius};
tubesSpeedX = 2;
for (int i = 0; i < MAX_TUBES; i++)
{
tubesPos[i].x = 400 + 280*i;
tubesPos[i].y = -GetRandomValue(0, 120);
}
for (int i = 0; i < MAX_TUBES*2; i += 2)
{
tubes[i].rec.x = tubesPos[i/2].x;
tubes[i].rec.y = tubesPos[i/2].y;
tubes[i].rec.width = TUBES_WIDTH;
tubes[i].rec.height = 255;
tubes[i+1].rec.x = tubesPos[i/2].x;
tubes[i+1].rec.y = 600 + tubesPos[i/2].y - 255;
tubes[i+1].rec.width = TUBES_WIDTH;
tubes[i+1].rec.height = 255;
tubes[i/2].active = true;
}
score = 0;
gameOver = false;
superfx = false;
pause = false;
}
// Update game (one frame)
void UpdateGame(void)
{
if (!gameOver)
{
if (IsKeyPressed('P')) pause = !pause;
if (!pause)
{
for (int i = 0; i < MAX_TUBES; i++) tubesPos[i].x -= tubesSpeedX;
for (int i = 0; i < MAX_TUBES*2; i += 2)
{
tubes[i].rec.x = tubesPos[i/2].x;
tubes[i+1].rec.x = tubesPos[i/2].x;
}
if (IsKeyDown(KEY_SPACE) && !gameOver) floppy.position.y -= 3;
else floppy.position.y += 1;
// Check Collisions
for (int i = 0; i < MAX_TUBES*2; i++)
{
if (CheckCollisionCircleRec(floppy.position, floppy.radius, tubes[i].rec))
{
gameOver = true;
pause = false;
}
else if ((tubesPos[i/2].x < floppy.position.x) && tubes[i/2].active && !gameOver)
{
score += 100;
tubes[i/2].active = false;
superfx = true;
if (score > hiScore) hiScore = score;
}
}
}
}
else
{
if (IsKeyPressed(KEY_ENTER))
{
InitGame();
gameOver = false;
}
}
}
// Draw game (one frame)
void DrawGame(void)
{
BeginDrawing();
ClearBackground(RAYWHITE);
if (!gameOver)
{
DrawCircle(floppy.position.x, floppy.position.y, floppy.radius, DARKGRAY);
// Draw tubes
for (int i = 0; i < MAX_TUBES; i++)
{
DrawRectangle(tubes[i*2].rec.x, tubes[i*2].rec.y, tubes[i*2].rec.width, tubes[i*2].rec.height, GRAY);
DrawRectangle(tubes[i*2 + 1].rec.x, tubes[i*2 + 1].rec.y, tubes[i*2 + 1].rec.width, tubes[i*2 + 1].rec.height, GRAY);
}
// Draw flashing fx (one frame only)
if (superfx)
{
DrawRectangle(0, 0, screenWidth, screenHeight, WHITE);
superfx = false;
}
DrawText(FormatText("%04i", score), 20, 20, 40, GRAY);
DrawText(FormatText("HI-SCORE: %04i", hiScore), 20, 70, 20, LIGHTGRAY);
if (pause) DrawText("GAME PAUSED", screenWidth/2 - MeasureText("GAME PAUSED", 40)/2, screenHeight/2 - 40, 40, GRAY);
}
else DrawText("PRESS [ENTER] TO PLAY AGAIN", GetScreenWidth()/2 - MeasureText("PRESS [ENTER] TO PLAY AGAIN", 20)/2, GetScreenHeight()/2 - 50, 20, GRAY);
EndDrawing();
}
// Unload game variables
void UnloadGame(void)
{
// TODO: Unload all dynamic loaded data (textures, sounds, models...)
}
// Update and Draw (one frame)
void UpdateDrawFrame(void)
{
UpdateGame();
DrawGame();
}

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/*******************************************************************************************
*
* raylib - sample game: gold fever
*
* Sample game developed by Ian Eito, Albert Martos and Ramon Santamaria
*
* This game has been created using raylib v1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
typedef struct Player {
Vector2 position;
Vector2 speed;
int radius;
} Player;
typedef struct Enemy {
Vector2 position;
Vector2 speed;
int radius;
int radiusBounds;
bool moveRight; // RAY: o__O
} Enemy;
typedef struct Points {
Vector2 position;
int radius;
int value;
bool active;
} Points;
typedef struct Home {
Rectangle rec;
bool active;
bool save;
Color color;
} Home;
//------------------------------------------------------------------------------------
// Global Variables Declaration
//------------------------------------------------------------------------------------
static int screenWidth = 800;
static int screenHeight = 450;
static int framesCounter;
static bool gameOver;
static bool pause;
static int score;
static int hiScore = 0;
static Player player;
static Enemy enemy;
static Points points;
static Home home;
static bool follow;
//------------------------------------------------------------------------------------
// Module Functions Declaration (local)
//------------------------------------------------------------------------------------
static void InitGame(void); // Initialize game
static void UpdateGame(void); // Update game (one frame)
static void DrawGame(void); // Draw game (one frame)
static void UnloadGame(void); // Unload game
static void UpdateDrawFrame(void); // Update and Draw (one frame)
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
InitWindow(screenWidth, screenHeight, "sample game: gold fever");
InitGame();
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateGame();
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
DrawGame();
//----------------------------------------------------------------------------------
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadGame(); // Unload loaded data (textures, sounds, models...)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//------------------------------------------------------------------------------------
// Module Functions Definitions (local)
//------------------------------------------------------------------------------------
// Initialize game variables
void InitGame(void)
{
pause = false;
score = 0;
player.position = (Vector2){50, 50};
player.radius = 20;
player.speed = (Vector2){5, 5};
enemy.position = (Vector2){screenWidth - 50, screenHeight/2};
enemy.radius = 20;
enemy.radiusBounds = 150;
enemy.speed = (Vector2){3, 3};
enemy.moveRight = true;
follow = false;
points.radius = 10;
points.position = (Vector2){GetRandomValue(points.radius, screenWidth - points.radius), GetRandomValue(points.radius, screenHeight - points.radius)};
points.value = 100;
points.active = true;
home.rec.width = 50;
home.rec.height = 50;
home.rec.x = GetRandomValue(0, screenWidth - home.rec.width);
home.rec.y = GetRandomValue(0, screenHeight - home.rec.height);
home.active = false;
home.save = false;
}
// Update game (one frame)
void UpdateGame(void)
{
if (!gameOver)
{
if (IsKeyPressed('P')) pause = !pause;
if (!pause)
{
//Control player
if (IsKeyDown(KEY_RIGHT)) player.position.x += player.speed.x;
if (IsKeyDown(KEY_LEFT)) player.position.x -= player.speed.x;
if (IsKeyDown(KEY_UP)) player.position.y -= player.speed.y;
if (IsKeyDown(KEY_DOWN)) player.position.y += player.speed.y;
//wall behaviour player
if (player.position.x - player.radius <= 0) player.position.x = player.radius;
if (player.position.x + player.radius >= screenWidth) player.position.x = screenWidth - player.radius;
if (player.position.y - player.radius <= 0) player.position.y = player.radius;
if (player.position.y + player.radius >= screenHeight) player.position.y = screenHeight - player.radius;
//IA Enemy
if ( (follow || CheckCollisionCircles(player.position, player.radius, enemy.position, enemy.radiusBounds)) && !home.save)
{
if (player.position.x > enemy.position.x) enemy.position.x += enemy.speed.x;
if (player.position.x < enemy.position.x) enemy.position.x -= enemy.speed.x;
if (player.position.y > enemy.position.y) enemy.position.y += enemy.speed.y;
if (player.position.y < enemy.position.y) enemy.position.y -= enemy.speed.y;
}
else
{
if (enemy.moveRight) enemy.position.x += enemy.speed.x;
else enemy.position.x -= enemy.speed.x;
}
//wall behaviour enemy
if (enemy.position.x - enemy.radius <= 0) enemy.moveRight = true;
if (enemy.position.x + enemy.radius >= screenWidth) enemy.moveRight = false;
if (enemy.position.x - enemy.radius <= 0) enemy.position.x = enemy.radius;
if (enemy.position.x + enemy.radius >= screenWidth) enemy.position.x = screenWidth - enemy.radius;
if (enemy.position.y - enemy.radius <= 0) enemy.position.y = enemy.radius;
if (enemy.position.y + enemy.radius >= screenHeight) enemy.position.y = screenHeight - enemy.radius;
//Collisions
if (CheckCollisionCircles(player.position, player.radius, points.position, points.radius) && points.active)
{
follow = true;
points.active = false;
home.active = true;
}
if (CheckCollisionCircles(player.position, player.radius, enemy.position, enemy.radius) && !home.save)
{
gameOver = true;
if (hiScore < score) hiScore = score;
}
if (CheckCollisionCircleRec(player.position, player.radius, home.rec))
{
follow = false;
if (!points.active)
{
score += points.value;
points.active = true;
enemy.speed.x += 0.5;
enemy.speed.y += 0.5;
points.position = (Vector2){GetRandomValue(points.radius, screenWidth - points.radius), GetRandomValue(points.radius, screenHeight - points.radius)};
}
home.save = true;
}
else home.save = false;
}
}
else
{
if (IsKeyPressed(KEY_ENTER))
{
InitGame();
gameOver = false;
}
}
}
// Draw game (one frame)
void DrawGame(void)
{
BeginDrawing();
ClearBackground(RAYWHITE);
if (!gameOver)
{
if (follow)
{
DrawRectangle(0, 0, screenWidth, screenHeight, RED);
DrawRectangle(10, 10, screenWidth - 20, screenHeight - 20, RAYWHITE);
}
DrawRectangleLines(home.rec.x, home.rec.y, home.rec.width, home.rec.height, BLUE);
DrawCircleLines(enemy.position.x, enemy.position.y, enemy.radiusBounds, RED);
DrawCircleV(enemy.position, enemy.radius, MAROON);
DrawCircleV(player.position, player.radius, GRAY);
if (points.active) DrawCircleV(points.position, points.radius, GOLD);
DrawText(FormatText("SCORE: %04i", score), 20, 15, 20, GRAY);
DrawText(FormatText("HI-SCORE: %04i", hiScore), 300, 15, 20, GRAY);
if (pause) DrawText("GAME PAUSED", screenWidth/2 - MeasureText("GAME PAUSED", 40)/2, screenHeight/2 - 40, 40, GRAY);
}
else DrawText("PRESS [ENTER] TO PLAY AGAIN", GetScreenWidth()/2 - MeasureText("PRESS [ENTER] TO PLAY AGAIN", 20)/2, GetScreenHeight()/2 - 50, 20, GRAY);
EndDrawing();
}
// Unload game variables
void UnloadGame(void)
{
// TODO: Unload all dynamic loaded data (textures, sounds, models...)
}
// Update and Draw (one frame)
void UpdateDrawFrame(void)
{
UpdateGame();
DrawGame();
}

571
games/gorilas.c Normal file
View file

@ -0,0 +1,571 @@
/*******************************************************************************************
*
* raylib - sample game: gorilas
*
* Sample game Marc Palau and Ramon Santamaria
*
* This game has been created using raylib v1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <math.h>
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Some Defines
//----------------------------------------------------------------------------------
#define MAX_BUILDINGS 15
#define MAX_EXPLOSIONS 200
#define MAX_PLAYERS 2
#define BUILDING_RELATIVE_ERROR 30 // Building size random range %
#define BUILDING_MIN_RELATIVE_HEIGHT 20 // Minimum height in % of the screenHeight
#define BUILDING_MAX_RELATIVE_HEIGHT 60 // Maximum height in % of the screenHeight
#define BUILDING_MIN_GRAYSCALE_COLOR 120 // Minimum gray color for the buildings
#define BUILDING_MAX_GRAYSCALE_COLOR 200 // Maximum gray color for the buildings
#define MIN_PLAYER_POSITION 5 // Minimum x position %
#define MAX_PLAYER_POSITION 20 // Maximum x position %
#define GRAVITY 9.81f
#define DELTA_FPS 60
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
typedef struct Player {
Vector2 position;
Vector2 size;
Vector2 aimingPoint;
int aimingAngle;
int aimingPower;
Vector2 previousPoint;
int previousAngle;
int previousPower;
Vector2 impactPoint;
bool isLeftTeam; // This player belongs to the left or to the right team
bool isPlayer; // If is a player or an AI
bool isAlive;
} Player;
typedef struct Building {
Rectangle rectangle;
Color color;
} Building;
typedef struct Explosion {
Vector2 position;
int radius;
bool active;
} Explosion;
typedef struct Ball {
Vector2 position;
Vector2 speed;
int radius;
bool active;
} Ball;
//------------------------------------------------------------------------------------
// Global Variables Declaration
//------------------------------------------------------------------------------------
static int screenWidth = 800;
static int screenHeight = 450;
static bool gameOver = false;
static bool pause = false;
static Player player[MAX_PLAYERS];
static Building building[MAX_BUILDINGS];
static Explosion explosion[MAX_EXPLOSIONS];
static Ball ball;
static int playerTurn = 0;
static bool ballOnAir = false;
//------------------------------------------------------------------------------------
// Module Functions Declaration (local)
//------------------------------------------------------------------------------------
static void InitGame(void); // Initialize game
static void UpdateGame(void); // Update game (one frame)
static void DrawGame(void); // Draw game (one frame)
static void UnloadGame(void); // Unload game
static void UpdateDrawFrame(void); // Update and Draw (one frame)
// Additional module functions
static void InitBuildings(void);
static void InitPlayers(void);
static bool UpdatePlayer(int playerTurn);
static bool UpdateBall(int playerTurn);
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
InitWindow(screenWidth, screenHeight, "sample game: gorilas");
InitGame();
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateGame();
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
DrawGame();
//----------------------------------------------------------------------------------
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadGame(); // Unload loaded data (textures, sounds, models...)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//------------------------------------------------------------------------------------
// Module Functions Definitions (local)
//------------------------------------------------------------------------------------
// Initialize game variables
void InitGame(void)
{
// Init shoot
ball.radius = 10;
ballOnAir = false;
ball.active = false;
InitBuildings();
InitPlayers();
// Init explosions
for (int i = 0; i < MAX_EXPLOSIONS; i++)
{
explosion[i].position = (Vector2){ 0.0f, 0.0f };
explosion[i].radius = 30;
explosion[i].active = false;
}
}
// Update game (one frame)
void UpdateGame(void)
{
if (!gameOver)
{
if (IsKeyPressed('P')) pause = !pause;
if (!pause)
{
if (!ballOnAir) ballOnAir = UpdatePlayer(playerTurn); // If we are aiming
else
{
if (UpdateBall(playerTurn)) // If collision
{
// Game over logic
bool leftTeamAlive = false;
bool rightTeamAlive = false;
for (int i = 0; i < MAX_PLAYERS; i++)
{
if (player[i].isAlive)
{
if (player[i].isLeftTeam) leftTeamAlive = true;
if (!player[i].isLeftTeam) rightTeamAlive = true;
}
}
if (leftTeamAlive && rightTeamAlive)
{
ballOnAir = false;
ball.active = false;
playerTurn++;
if (playerTurn == MAX_PLAYERS) playerTurn = 0;
}
else
{
gameOver = true;
// if (leftTeamAlive) left team wins
// if (rightTeamAlive) right team wins
}
}
}
}
}
else
{
if (IsKeyPressed(KEY_ENTER))
{
InitGame();
gameOver = false;
}
}
}
// Draw game (one frame)
void DrawGame(void)
{
BeginDrawing();
ClearBackground(RAYWHITE);
if (!gameOver)
{
// Draw buildings
for (int i = 0; i < MAX_BUILDINGS; i++) DrawRectangleRec(building[i].rectangle, building[i].color);
// Draw explosions
for (int i = 0; i < MAX_EXPLOSIONS; i++)
{
if (explosion[i].active) DrawCircle(explosion[i].position.x, explosion[i].position.y, explosion[i].radius, RAYWHITE);
}
// Draw players
for (int i = 0; i < MAX_PLAYERS; i++)
{
if (player[i].isAlive)
{
if (player[i].isLeftTeam) DrawRectangle(player[i].position.x - player[i].size.x/2, player[i].position.y - player[i].size.y/2,
player[i].size.x, player[i].size.y, BLUE);
else DrawRectangle(player[i].position.x - player[i].size.x/2, player[i].position.y - player[i].size.y/2,
player[i].size.x, player[i].size.y, RED);
}
}
// Draw ball
if (ball.active) DrawCircle(ball.position.x, ball.position.y, ball.radius, MAROON);
// Draw the angle and the power of the aim, and the previous ones
if (!ballOnAir)
{
// Draw shot information
/*
if (player[playerTurn].isLeftTeam)
{
DrawText(FormatText("Previous Point %i, %i", (int)player[playerTurn].previousPoint.x, (int)player[playerTurn].previousPoint.y), 20, 20, 20, DARKBLUE);
DrawText(FormatText("Previous Angle %i", player[playerTurn].previousAngle), 20, 50, 20, DARKBLUE);
DrawText(FormatText("Previous Power %i", player[playerTurn].previousPower), 20, 80, 20, DARKBLUE);
DrawText(FormatText("Aiming Point %i, %i", (int)player[playerTurn].aimingPoint.x, (int)player[playerTurn].aimingPoint.y), 20, 110, 20, DARKBLUE);
DrawText(FormatText("Aiming Angle %i", player[playerTurn].aimingAngle), 20, 140, 20, DARKBLUE);
DrawText(FormatText("Aiming Power %i", player[playerTurn].aimingPower), 20, 170, 20, DARKBLUE);
}
else
{
DrawText(FormatText("Previous Point %i, %i", (int)player[playerTurn].previousPoint.x, (int)player[playerTurn].previousPoint.y), screenWidth*3/4, 20, 20, DARKBLUE);
DrawText(FormatText("Previous Angle %i", player[playerTurn].previousAngle), screenWidth*3/4, 50, 20, DARKBLUE);
DrawText(FormatText("Previous Power %i", player[playerTurn].previousPower), screenWidth*3/4, 80, 20, DARKBLUE);
DrawText(FormatText("Aiming Point %i, %i", (int)player[playerTurn].aimingPoint.x, (int)player[playerTurn].aimingPoint.y), screenWidth*3/4, 110, 20, DARKBLUE);
DrawText(FormatText("Aiming Angle %i", player[playerTurn].aimingAngle), screenWidth*3/4, 140, 20, DARKBLUE);
DrawText(FormatText("Aiming Power %i", player[playerTurn].aimingPower), screenWidth*3/4, 170, 20, DARKBLUE);
}
*/
// Draw aim
if (player[playerTurn].isLeftTeam)
{
// Previous aiming
DrawTriangle((Vector2){ player[playerTurn].position.x - player[playerTurn].size.x/4, player[playerTurn].position.y - player[playerTurn].size.y/4 },
(Vector2){ player[playerTurn].position.x + player[playerTurn].size.x/4, player[playerTurn].position.y + player[playerTurn].size.y/4 },
player[playerTurn].previousPoint, GRAY);
// Actual aiming
DrawTriangle((Vector2){ player[playerTurn].position.x - player[playerTurn].size.x/4, player[playerTurn].position.y - player[playerTurn].size.y/4 },
(Vector2){ player[playerTurn].position.x + player[playerTurn].size.x/4, player[playerTurn].position.y + player[playerTurn].size.y/4 },
player[playerTurn].aimingPoint, DARKBLUE);
}
else
{
// Previous aiming
DrawTriangle((Vector2){ player[playerTurn].position.x - player[playerTurn].size.x/4, player[playerTurn].position.y + player[playerTurn].size.y/4 },
(Vector2){ player[playerTurn].position.x + player[playerTurn].size.x/4, player[playerTurn].position.y - player[playerTurn].size.y/4 },
player[playerTurn].previousPoint, GRAY);
// Actual aiming
DrawTriangle((Vector2){ player[playerTurn].position.x - player[playerTurn].size.x/4, player[playerTurn].position.y + player[playerTurn].size.y/4 },
(Vector2){ player[playerTurn].position.x + player[playerTurn].size.x/4, player[playerTurn].position.y - player[playerTurn].size.y/4 },
player[playerTurn].aimingPoint, MAROON);
}
}
if (pause) DrawText("GAME PAUSED", screenWidth/2 - MeasureText("GAME PAUSED", 40)/2, screenHeight/2 - 40, 40, GRAY);
}
else DrawText("PRESS [ENTER] TO PLAY AGAIN", GetScreenWidth()/2 - MeasureText("PRESS [ENTER] TO PLAY AGAIN", 20)/2, GetScreenHeight()/2 - 50, 20, GRAY);
EndDrawing();
}
// Unload game variables
void UnloadGame(void)
{
// TODO: Unload all dynamic loaded data (textures, sounds, models...)
}
// Update and Draw (one frame)
void UpdateDrawFrame(void)
{
UpdateGame();
DrawGame();
}
//--------------------------------------------------------------------------------------
// Additional module functions
//--------------------------------------------------------------------------------------
static void InitBuildings(void)
{
// Horizontal generation
int currentWidth = 0;
// We make sure the absolute error randomly generated for each building, has as a minimum value the screenWidth.
// This way all the screen will be filled with buildings. Each building will have a different, random width.
float relativeWidth = 100/(100 - BUILDING_RELATIVE_ERROR);
float buildingWidthMean = (screenWidth*relativeWidth/MAX_BUILDINGS) + 1; // We add one to make sure we will cover the whole screen.
// Vertical generation
int currentHeighth = 0;
int grayLevel;
// Creation
for (int i = 0; i < MAX_BUILDINGS; i++)
{
// Horizontal
building[i].rectangle.x = currentWidth;
building[i].rectangle.width = GetRandomValue(buildingWidthMean*(100 - BUILDING_RELATIVE_ERROR/2)/100 + 1, buildingWidthMean*(100 + BUILDING_RELATIVE_ERROR)/100);
currentWidth += building[i].rectangle.width;
// Vertical
currentHeighth = GetRandomValue(BUILDING_MIN_RELATIVE_HEIGHT, BUILDING_MAX_RELATIVE_HEIGHT);
building[i].rectangle.y = screenHeight - (screenHeight*currentHeighth/100);
building[i].rectangle.height = screenHeight*currentHeighth/100 + 1;
// Color
grayLevel = GetRandomValue(BUILDING_MIN_GRAYSCALE_COLOR, BUILDING_MAX_GRAYSCALE_COLOR);
building[i].color = (Color){ grayLevel, grayLevel, grayLevel, 255 };
}
}
static void InitPlayers(void)
{
for (int i = 0; i < MAX_PLAYERS; i++)
{
player[i].isAlive = true;
// Decide the team of this player
if (i % 2 == 0) player[i].isLeftTeam = true;
else player[i].isLeftTeam = false;
// Now there is no AI
player[i].isPlayer = true;
// Set size, by default by now
player[i].size = (Vector2){ 40, 40 };
// Set position
if (player[i].isLeftTeam) player[i].position.x = GetRandomValue(screenWidth*MIN_PLAYER_POSITION/100, screenWidth*MAX_PLAYER_POSITION/100);
else player[i].position.x = screenWidth - GetRandomValue(screenWidth*MIN_PLAYER_POSITION/100, screenWidth*MAX_PLAYER_POSITION/100);
for (int j = 0; j < MAX_BUILDINGS; j++)
{
if (building[j].rectangle.x > player[i].position.x)
{
// Set the player in the center of the building
player[i].position.x = building[j-1].rectangle.x + building[j-1].rectangle.width/2;
// Set the player at the top of the building
player[i].position.y = building[j-1].rectangle.y - player[i].size.y/2;
break;
}
}
// Set statistics to 0
player[i].aimingPoint = player[i].position;
player[i].previousAngle = 0;
player[i].previousPower = 0;
player[i].previousPoint = player[i].position;
player[i].aimingAngle = 0;
player[i].aimingPower = 0;
player[i].impactPoint = (Vector2){ -100, -100 };
}
}
static bool UpdatePlayer(int playerTurn)
{
// If we are aiming at the firing quadrant, we calculate the angle
if (GetMousePosition().y <= player[playerTurn].position.y)
{
// Left team
if (player[playerTurn].isLeftTeam && GetMousePosition().x >= player[playerTurn].position.x)
{
// Distance (calculating the fire power)
player[playerTurn].aimingPower = sqrt(pow(player[playerTurn].position.x - GetMousePosition().x, 2) + pow(player[playerTurn].position.y - GetMousePosition().y, 2));
// Calculates the angle via arcsin
player[playerTurn].aimingAngle = asin((player[playerTurn].position.y - GetMousePosition().y)/player[playerTurn].aimingPower)*RAD2DEG;
// Point of the screen we are aiming at
player[playerTurn].aimingPoint = GetMousePosition();
// Ball fired
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
{
player[playerTurn].previousPoint = player[playerTurn].aimingPoint;
player[playerTurn].previousPower = player[playerTurn].aimingPower;
player[playerTurn].previousAngle = player[playerTurn].aimingAngle;
ball.position = player[playerTurn].position;
return true;
}
}
// Right team
else if (!player[playerTurn].isLeftTeam && GetMousePosition().x <= player[playerTurn].position.x)
{
// Distance (calculating the fire power)
player[playerTurn].aimingPower = sqrt(pow(player[playerTurn].position.x - GetMousePosition().x, 2) + pow(player[playerTurn].position.y - GetMousePosition().y, 2));
// Calculates the angle via arcsin
player[playerTurn].aimingAngle = asin((player[playerTurn].position.y - GetMousePosition().y)/player[playerTurn].aimingPower)*RAD2DEG;
// Point of the screen we are aiming at
player[playerTurn].aimingPoint = GetMousePosition();
// Ball fired
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
{
player[playerTurn].previousPoint = player[playerTurn].aimingPoint;
player[playerTurn].previousPower = player[playerTurn].aimingPower;
player[playerTurn].previousAngle = player[playerTurn].aimingAngle;
ball.position = player[playerTurn].position;
return true;
}
}
else
{
player[playerTurn].aimingPoint = player[playerTurn].position;
player[playerTurn].aimingPower = 0;
player[playerTurn].aimingAngle = 0;
}
}
else
{
player[playerTurn].aimingPoint = player[playerTurn].position;
player[playerTurn].aimingPower = 0;
player[playerTurn].aimingAngle = 0;
}
return false;
}
static bool UpdateBall(int playerTurn)
{
static int explosionNumber = 0;
// Activate ball
if (!ball.active)
{
if (player[playerTurn].isLeftTeam)
{
ball.speed.x = cos(player[playerTurn].previousAngle*DEG2RAD)*player[playerTurn].previousPower*3/DELTA_FPS;
ball.speed.y = -sin(player[playerTurn].previousAngle*DEG2RAD)*player[playerTurn].previousPower*3/DELTA_FPS;
ball.active = true;
}
else
{
ball.speed.x = -cos(player[playerTurn].previousAngle*DEG2RAD)*player[playerTurn].previousPower*3/DELTA_FPS;
ball.speed.y = -sin(player[playerTurn].previousAngle*DEG2RAD)*player[playerTurn].previousPower*3/DELTA_FPS;
ball.active = true;
}
}
ball.position.x += ball.speed.x;
ball.position.y += ball.speed.y;
ball.speed.y += GRAVITY/DELTA_FPS;
// Collision
if (ball.position.x + ball.radius < 0) return true;
else if (ball.position.x - ball.radius > screenWidth) return true;
else
{
// Player collision
for (int i = 0; i < MAX_PLAYERS; i++)
{
if (CheckCollisionCircleRec(ball.position, ball.radius, (Rectangle){ player[i].position.x - player[i].size.x/2, player[i].position.y - player[i].size.y/2,
player[i].size.x, player[i].size.y }))
{
// We can't hit ourselves
if (i == playerTurn) return false;
else
{
// We set the impact point
player[playerTurn].impactPoint.x = ball.position.x;
player[playerTurn].impactPoint.y = ball.position.y + ball.radius;
// We destroy the player
player[i].isAlive = false;
return true;
}
}
}
// Building collision
// NOTE: We only check building collision if we are not inside an explosion
for (int i = 0; i < MAX_BUILDINGS; i++)
{
if (CheckCollisionCircles(ball.position, ball.radius, explosion[i].position, explosion[i].radius - ball.radius))
{
return false;
}
}
for (int i = 0; i < MAX_BUILDINGS; i++)
{
if (CheckCollisionCircleRec(ball.position, ball.radius, building[i].rectangle))
{
// We set the impact point
player[playerTurn].impactPoint.x = ball.position.x;
player[playerTurn].impactPoint.y = ball.position.y + ball.radius;
// We create an explosion
explosion[explosionNumber].position = player[playerTurn].impactPoint;
explosion[explosionNumber].active = true;
explosionNumber++;
return true;
}
}
}
return false;
}

2
games/just_do/makefile
View file

@ -72,7 +72,7 @@ else
CFLAGS = -O2 -Wall -std=c99 CFLAGS = -O2 -Wall -std=c99
endif endif
ifeq ($(PLATFORM),PLATFORM_WEB) ifeq ($(PLATFORM),PLATFORM_WEB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 --shell-file ../../templates/web_shell/shell.html
#-s ASSERTIONS=1 --preload-file resources #-s ASSERTIONS=1 --preload-file resources
#-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing #-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
#-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB) #-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)

12
games/light_my_ritual/makefile
View file

@ -2,7 +2,7 @@
# #
# raylib - Advance Game # raylib - Advance Game
# #
# makefile to compile advance game # makefile to compile advance game for desktop platforms, Raspberry Pi and HTML5 (emscripten)
# #
# Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com) # Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
# #
@ -71,7 +71,7 @@ else
CFLAGS = -O2 -Wall -std=c99 CFLAGS = -O2 -Wall -std=c99
endif endif
ifeq ($(PLATFORM),PLATFORM_WEB) ifeq ($(PLATFORM),PLATFORM_WEB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 --preload-file resources -s ALLOW_MEMORY_GROWTH=1 CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 --preload-file resources -s ALLOW_MEMORY_GROWTH=1 --shell-file ../../templates/web_shell/shell.html
#-s ASSERTIONS=1 --preload-file resources #-s ASSERTIONS=1 --preload-file resources
#-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing #-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
#-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB) #-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
@ -81,7 +81,7 @@ endif
ifeq ($(PLATFORM),PLATFORM_RPI) ifeq ($(PLATFORM),PLATFORM_RPI)
INCLUDES = -I. -I../../src -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads INCLUDES = -I. -I../../src -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads
else else
INCLUDES = -I. -IC:/raylib/raylib/src -IC:/raylib/raylib/src INCLUDES = -I. -I../../src
# external libraries headers # external libraries headers
# GLFW3 # GLFW3
INCLUDES += -I../../external/glfw3/include INCLUDES += -I../../external/glfw3/include
@ -95,7 +95,7 @@ endif
ifeq ($(PLATFORM),PLATFORM_RPI) ifeq ($(PLATFORM),PLATFORM_RPI)
LFLAGS = -L. -L../../src -L/opt/vc/lib LFLAGS = -L. -L../../src -L/opt/vc/lib
else else
LFLAGS = -L. -LC:/raylib/raylib/src -L../../../src LFLAGS = -L. -L../../src
# external libraries to link with # external libraries to link with
# GLFW3 # GLFW3
LFLAGS += -L../../external/glfw3/lib/$(LIBPATH) LFLAGS += -L../../external/glfw3/lib/$(LIBPATH)
@ -133,14 +133,14 @@ ifeq ($(PLATFORM),PLATFORM_RPI)
LIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lbcm_host -lopenal LIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lbcm_host -lopenal
endif endif
ifeq ($(PLATFORM),PLATFORM_WEB) ifeq ($(PLATFORM),PLATFORM_WEB)
LIBS = C:/raylib/raylib/src/libraylib.bc LIBS = ../../src/libraylib.bc
endif endif
# define additional parameters and flags for windows # define additional parameters and flags for windows
ifeq ($(PLATFORM_OS),WINDOWS) ifeq ($(PLATFORM_OS),WINDOWS)
# resources file contains windows exe icon # resources file contains windows exe icon
# -Wl,--subsystem,windows hides the console window # -Wl,--subsystem,windows hides the console window
WINFLAGS = C:/raylib/raylib/src/resources -Wl,--subsystem,windows WINFLAGS = ../../src/resources -Wl,--subsystem,windows
endif endif
ifeq ($(PLATFORM),PLATFORM_WEB) ifeq ($(PLATFORM),PLATFORM_WEB)

254
games/makefile Normal file
View file

@ -0,0 +1,254 @@
#**************************************************************************************************
#
# raylib makefile for desktop platforms, Raspberry Pi and HTML5 (emscripten)
#
# Copyright (c) 2015 Ramon Santamaria (@raysan5)
#
# This software is provided "as-is", without any express or implied warranty. In no event
# will the authors be held liable for any damages arising from the use of this software.
#
# Permission is granted to anyone to use this software for any purpose, including commercial
# applications, and to alter it and redistribute it freely, subject to the following restrictions:
#
# 1. The origin of this software must not be misrepresented; you must not claim that you
# wrote the original software. If you use this software in a product, an acknowledgment
# in the product documentation would be appreciated but is not required.
#
# 2. Altered source versions must be plainly marked as such, and must not be misrepresented
# as being the original software.
#
# 3. This notice may not be removed or altered from any source distribution.
#
#**************************************************************************************************
# define raylib platform to compile for
# possible platforms: PLATFORM_DESKTOP PLATFORM_RPI PLATFORM_WEB
# WARNING: To compile to HTML5, code must be redesigned to use emscripten.h and emscripten_set_main_loop()
PLATFORM ?= PLATFORM_DESKTOP
# determine PLATFORM_OS in case PLATFORM_DESKTOP selected
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# No uname.exe on MinGW!, but OS=Windows_NT on Windows! ifeq ($(UNAME),Msys) -> Windows
ifeq ($(OS),Windows_NT)
PLATFORM_OS=WINDOWS
LIBPATH=win32
else
UNAMEOS:=$(shell uname)
ifeq ($(UNAMEOS),Linux)
PLATFORM_OS=LINUX
LIBPATH=linux
else
ifeq ($(UNAMEOS),Darwin)
PLATFORM_OS=OSX
LIBPATH=osx
endif
endif
endif
endif
# define compiler: gcc for C program, define as g++ for C++
ifeq ($(PLATFORM),PLATFORM_WEB)
# define emscripten compiler
CC = emcc
else
ifeq ($(PLATFORM_OS),OSX)
# define llvm compiler for mac
CC = clang
else
# define default gcc compiler
CC = gcc
endif
endif
# define compiler flags:
# -O2 defines optimization level
# -Wall turns on most, but not all, compiler warnings
# -std=c99 use standard C from 1999 revision
ifeq ($(PLATFORM),PLATFORM_RPI)
CFLAGS = -O2 -Wall -std=gnu99 -fgnu89-inline
else
CFLAGS = -O2 -Wall -std=c99
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 --shell-file ../../templates/web_shell/shell.html
#-s ASSERTIONS=1 # to check for memory allocation errors (-O1 disables it)
#-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
#-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
endif
#CFLAGSEXTRA = -Wextra -Wmissing-prototypes -Wstrict-prototypes
# define any directories containing required header files
ifeq ($(PLATFORM),PLATFORM_RPI)
INCLUDES = -I. -I../src -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads
else
INCLUDES = -I. -I../src
# external libraries headers
# GLFW3
INCLUDES += -I../external/glfw3/include
# GLEW - Not required any more, replaced by GLAD
#INCLUDES += -I../external/glew/include
# OpenAL Soft
INCLUDES += -I../external/openal_soft/include
endif
# define library paths containing required libs
ifeq ($(PLATFORM),PLATFORM_RPI)
LFLAGS = -L. -L../src -L/opt/vc/lib
else
LFLAGS = -L. -L../src
# external libraries to link with
# GLFW3
LFLAGS += -L../external/glfw3/lib/$(LIBPATH)
ifneq ($(PLATFORM_OS),OSX)
# OpenAL Soft
LFLAGS += -L../external/openal_soft/lib/$(LIBPATH)
# GLEW: Not used, replaced by GLAD
#LFLAGS += -L../../external/glew/lib/$(LIBPATH)
endif
endif
# define any libraries to link into executable
# if you want to link libraries (libname.so or libname.a), use the -lname
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),LINUX)
# libraries for Debian GNU/Linux desktop compiling
# requires the following packages:
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw3 -lGLEW -lGL -lopenal -lm -pthread
# on XWindow could require also below libraries, just uncomment
#LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
else
ifeq ($(PLATFORM_OS),OSX)
# libraries for OS X 10.9 desktop compiling
# requires the following packages:
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw -framework OpenGL -framework OpenAl -framework Cocoa
else
# libraries for Windows desktop compiling
# NOTE: GLFW3 and OpenAL Soft libraries should be installed
LIBS = -lraylib -lglfw3 -lopengl32 -lopenal32 -lgdi32
endif
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
# libraries for Raspberry Pi compiling
# NOTE: OpenAL Soft library should be installed (libopenal1 package)
LIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lbcm_host -lopenal
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
# NOTE: Set the correct path to libraylib.bc
LIBS = ../src/libraylib.bc
endif
# define additional parameters and flags for windows
ifeq ($(PLATFORM_OS),WINDOWS)
# resources file contains windows exe icon
# -Wl,--subsystem,windows hides the console window
WINFLAGS = ../src/resources -Wl,--subsystem,windows
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
EXT = .html
endif
# define all object files required
SAMPLES = \
arkanoid \
asteroids \
asteroids_survival \
floppy \
gold_fever \
gorilas \
missile_commander \
pang \
snake \
space_invaders \
tetris \
fix_dylib \
# typing 'make' will invoke the first target entry in the file,
# in this case, the 'default' target entry is raylib
default: samples
# compile all game samples
samples: $(SAMPLES)
# compile game sample - arkanoid
arkanoid: arkanoid.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - steroids
asteroids: asteroids.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - asteroids_survival
asteroids_survival: asteroids_survival.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - floppy
floppy: floppy.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - gold_fever
gold_fever: gold_fever.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - gorilas
gorilas: gorilas.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - missile_commander
missile_commander: missile_commander.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - pang
pang: pang.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - snake
snake: snake.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - space_invaders
space_invaders: space_invaders.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# compile game sample - tetris
tetris: tetris.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
# fix dylib install path name for each executable (MAC)
fix_dylib:
ifeq ($(PLATFORM_OS),OSX)
find . -type f -perm +ugo+x -print0 | xargs -t -0 -R 1 -I file install_name_tool -change libglfw.3.0.dylib ../external/glfw3/lib/osx/libglfw.3.0.dylib file
endif
# clean everything
clean:
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),OSX)
find . -type f -perm +ugo+x -delete
rm -f *.o
else
ifeq ($(PLATFORM_OS),LINUX)
find -type f -executable | xargs file -i | grep -E 'x-object|x-archive|x-sharedlib|x-executable' | rev | cut -d ':' -f 2- | rev | xargs rm -f
else
del *.o *.exe
endif
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
find . -type f -executable -delete
rm -f *.o
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
del *.o *.html *.js
endif
@echo Cleaning done
# instead of defining every module one by one, we can define a pattern
# this pattern below will automatically compile every module defined on $(OBJS)
#%.exe : %.c
# $(CC) -o $@ $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM)

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