quartznet/raylib-cs
2
0
Fork 0
mirror of https://github.com/raylib-cs/raylib-cs synced 2025-07-02 19:13:43 -04:00
Code Activity

Update/merge examples back into main repo (#192)

Browse Source
This commit is contained in:
Chris Dill
2023-08-25 08:08:32 +01:00
committed by GitHub
parent fa682b00ac
commit bcdf8cec5b
320 changed files with 57965 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

140
Examples/Shapes/EasingsRectangleArray.cs Normal file
View File

@ -0,0 +1,140 @@
/*******************************************************************************************
*
* raylib [shapes] example - easings rectangle array
*
* NOTE: This example requires 'easings.h' library, provided on raylib/src. Just copy
* the library to same directory as example or make sure it's available on include path.
*
* This example has been created using raylib 2.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014-2019 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
using System.Numerics;
using static Raylib_cs.Raylib;
namespace Examples.Shapes;
public class EasingsRectangleArray
{
public const int RecsWidth = 50;
public const int RecsHeight = 50;
public const int MaxRecsX = 800 / RecsWidth;
public const int MaxRecsY = 450 / RecsHeight;
// At 60 fps = 4 seconds
public const int PlayTimeInFrames = 240;
public static int Main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - easings rectangle array");
Rectangle[] recs = new Rectangle[MaxRecsX * MaxRecsY];
for (int y = 0; y < MaxRecsY; y++)
{
for (int x = 0; x < MaxRecsX; x++)
{
recs[y * MaxRecsX + x].X = RecsWidth / 2 + RecsWidth * x;
recs[y * MaxRecsX + x].Y = RecsHeight / 2 + RecsHeight * y;
recs[y * MaxRecsX + x].Width = RecsWidth;
recs[y * MaxRecsX + x].Height = RecsHeight;
}
}
float rotation = 0.0f;
int framesCounter = 0;
// Rectangles animation state: 0-Playing, 1-Finished
int state = 0;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose())
{
// Update
//----------------------------------------------------------------------------------
if (state == 0)
{
framesCounter++;
for (int i = 0; i < MaxRecsX * MaxRecsY; i++)
{
recs[i].Height = Easings.EaseCircOut(framesCounter, RecsHeight, -RecsHeight, PlayTimeInFrames);
recs[i].Width = Easings.EaseCircOut(framesCounter, RecsWidth, -RecsWidth, PlayTimeInFrames);
if (recs[i].Height < 0)
{
recs[i].Height = 0;
}
if (recs[i].Width < 0)
{
recs[i].Width = 0;
}
// Finish playing
if ((recs[i].Height == 0) && (recs[i].Width == 0))
{
state = 1;
}
rotation = Easings.EaseLinearIn(framesCounter, 0.0f, 360.0f, PlayTimeInFrames);
}
}
else if ((state == 1) && IsKeyPressed(KeyboardKey.KEY_SPACE))
{
// When animation has finished, press space to restart
framesCounter = 0;
for (int i = 0; i < MaxRecsX * MaxRecsY; i++)
{
recs[i].Height = RecsHeight;
recs[i].Width = RecsWidth;
}
state = 0;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(Color.RAYWHITE);
if (state == 0)
{
for (int i = 0; i < MaxRecsX * MaxRecsY; i++)
{
DrawRectanglePro(
recs[i],
new Vector2(recs[i].Width / 2, recs[i].Height / 2),
rotation,
Color.RED
);
}
}
else if (state == 1)
{
DrawText("PRESS [SPACE] TO PLAY AGAIN!", 240, 200, 20, Color.GRAY);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow();
//--------------------------------------------------------------------------------------
return 0;
}
}