feat: backporting existing raylib-cs examples and new official raylib examples to WASM, adopting raylib's original code style
This commit is contained in:
tiger tiger tiger
parent
768fa93c41
commit
732b7aa346
234 changed files with 38999 additions and 10578 deletions
|
|
@ -1,27 +1,27 @@
|
|||
/*******************************************************************************************
|
||||
*
|
||||
* raylib [core] example - input virtual controls
|
||||
*
|
||||
* Example complexity rating: [★★☆☆] 2/4
|
||||
*
|
||||
* Example originally created with raylib 5.0, last time updated with raylib 5.0
|
||||
*
|
||||
* Example contributed by GreenSnakeLinux (@GreenSnakeLinux),
|
||||
* reviewed by Ramon Santamaria (@raysan5), oblerion (@oblerion) and danilwhale (@danilwhale)
|
||||
*
|
||||
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
|
||||
* BSD-like license that allows static linking with closed source software
|
||||
*
|
||||
* Copyright (c) 2024-2025 GreenSnakeLinux (@GreenSnakeLinux) and Ramon Santamaria (@raysan5)
|
||||
*
|
||||
********************************************************************************************/
|
||||
*
|
||||
* raylib [core] example - input virtual controls
|
||||
*
|
||||
* Example complexity rating: [★★☆☆] 2/4
|
||||
*
|
||||
* Example originally created with raylib 5.0, last time updated with raylib 5.0
|
||||
*
|
||||
* Example contributed by GreenSnakeLinux (@GreenSnakeLinux),
|
||||
* reviewed by Ramon Santamaria (@raysan5), oblerion (@oblerion) and danilwhale (@danilwhale)
|
||||
*
|
||||
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
|
||||
* BSD-like license that allows static linking with closed source software
|
||||
*
|
||||
* Copyright (c) 2024-2025 GreenSnakeLinux (@GreenSnakeLinux) and Ramon Santamaria (@raysan5)
|
||||
*
|
||||
********************************************************************************************/
|
||||
|
||||
using System;
|
||||
using System.Numerics;
|
||||
using static Raylib_cs.Raylib;
|
||||
|
||||
namespace Examples.Core;
|
||||
|
||||
using static Raylib_cs.Raylib;
|
||||
|
||||
public enum PadButton
|
||||
{
|
||||
BUTTON_NONE = -1,
|
||||
|
|
@ -32,21 +32,31 @@ public enum PadButton
|
|||
BUTTON_MAX
|
||||
}
|
||||
|
||||
public class InputVirtualControls
|
||||
public partial class InputVirtualControls : IExample
|
||||
{
|
||||
public static int Main()
|
||||
private const int screenWidth = 800;
|
||||
private const int screenHeight = 450;
|
||||
|
||||
public string Name => "Core / Input Virtual Controls";
|
||||
|
||||
public string Title => "raylib [core] example - input virtual controls";
|
||||
|
||||
private Vector2 padPosition;
|
||||
private float buttonRadius;
|
||||
private Vector2[] buttonPositions;
|
||||
private Vector2[][] arrowTris;
|
||||
private Color[] buttonLabelColors;
|
||||
private int pressedButton;
|
||||
private Vector2 inputPosition;
|
||||
private Vector2 playerPosition;
|
||||
private float playerSpeed;
|
||||
|
||||
public void Init()
|
||||
{
|
||||
// Initialization
|
||||
//--------------------------------------------------------------------------------------
|
||||
const int screenWidth = 800;
|
||||
const int screenHeight = 450;
|
||||
padPosition = new Vector2(100, 350);
|
||||
buttonRadius = 30;
|
||||
|
||||
InitWindow(screenWidth, screenHeight, "raylib [core] example - input virtual controls");
|
||||
|
||||
Vector2 padPosition = new Vector2(100, 350);
|
||||
float buttonRadius = 30;
|
||||
|
||||
Vector2[] buttonPositions =
|
||||
buttonPositions =
|
||||
[
|
||||
new Vector2(
|
||||
padPosition.X,padPosition.Y - buttonRadius * 1.5f
|
||||
|
|
@ -62,7 +72,7 @@ public class InputVirtualControls
|
|||
) // Down
|
||||
];
|
||||
|
||||
Vector2[][] arrowTris = [
|
||||
arrowTris = [
|
||||
// Up
|
||||
[
|
||||
new Vector2(
|
||||
|
|
@ -114,107 +124,126 @@ public class InputVirtualControls
|
|||
]
|
||||
;
|
||||
|
||||
Color[] buttonLabelColors = [
|
||||
buttonLabelColors = [
|
||||
Color.Yellow, // Up
|
||||
Color.Blue, // Left
|
||||
Color.Red, // Right
|
||||
Color.Green // Down
|
||||
];
|
||||
|
||||
int pressedButton = (int)PadButton.BUTTON_NONE;
|
||||
Vector2 inputPosition = new Vector2(0, 0);
|
||||
pressedButton = (int)PadButton.BUTTON_NONE;
|
||||
inputPosition = new Vector2(0, 0);
|
||||
|
||||
Vector2 playerPosition = new Vector2((float)screenWidth / 2, (float)screenHeight / 2);
|
||||
float playerSpeed = 75f;
|
||||
playerPosition = new Vector2((float)screenWidth / 2, (float)screenHeight / 2);
|
||||
playerSpeed = 75f;
|
||||
}
|
||||
|
||||
public void Update()
|
||||
{
|
||||
// Update
|
||||
//--------------------------------------------------------------------------
|
||||
if ((GetTouchPointCount() > 0))
|
||||
{
|
||||
inputPosition = GetTouchPosition(0); // Use touch position
|
||||
}
|
||||
else
|
||||
{
|
||||
inputPosition = GetMousePosition(); // Use mouse position
|
||||
}
|
||||
|
||||
// Reset pressed button to none
|
||||
pressedButton = (int)PadButton.BUTTON_NONE;
|
||||
|
||||
// Make sure user is pressing left mouse button if they're from desktop
|
||||
if ((GetTouchPointCount() > 0) ||
|
||||
((GetTouchPointCount() == 0) && IsMouseButtonDown(MouseButton.Left)))
|
||||
{
|
||||
// Find nearest D-Pad button to the input position
|
||||
for (var i = 0; i < (int)PadButton.BUTTON_MAX; i++)
|
||||
{
|
||||
var distX = MathF.Abs(buttonPositions[i].X - inputPosition.X);
|
||||
var distY = MathF.Abs(buttonPositions[i].Y - inputPosition.Y);
|
||||
|
||||
if ((distX + distY < buttonRadius))
|
||||
{
|
||||
pressedButton = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Move player according to pressed button
|
||||
switch ((PadButton)pressedButton)
|
||||
{
|
||||
case PadButton.BUTTON_UP:
|
||||
playerPosition.Y -= playerSpeed * GetFrameTime();
|
||||
break;
|
||||
case PadButton.BUTTON_LEFT:
|
||||
playerPosition.X -= playerSpeed * GetFrameTime();
|
||||
break;
|
||||
case PadButton.BUTTON_RIGHT:
|
||||
playerPosition.X += playerSpeed * GetFrameTime();
|
||||
break;
|
||||
case PadButton.BUTTON_DOWN:
|
||||
playerPosition.Y += playerSpeed * GetFrameTime();
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
//--------------------------------------------------------------------------
|
||||
|
||||
// Draw
|
||||
//--------------------------------------------------------------------------
|
||||
BeginDrawing();
|
||||
|
||||
ClearBackground(Color.RayWhite);
|
||||
|
||||
// Draw world
|
||||
DrawCircleV(playerPosition, 50, Color.Maroon);
|
||||
|
||||
// Draw GUI
|
||||
for (var i = 0; i < (int)PadButton.BUTTON_MAX; i++)
|
||||
{
|
||||
DrawCircleV(buttonPositions[i], buttonRadius, (i == pressedButton) ? Color.DarkGray : Color.Black);
|
||||
|
||||
DrawTriangle(
|
||||
arrowTris[i][0],
|
||||
arrowTris[i][1],
|
||||
arrowTris[i][2],
|
||||
buttonLabelColors[i]
|
||||
);
|
||||
}
|
||||
|
||||
DrawText("move the player with D-Pad buttons", 10, 10, 20, Color.DarkGray);
|
||||
|
||||
EndDrawing();
|
||||
//--------------------------------------------------------------------------
|
||||
}
|
||||
|
||||
public void Unload()
|
||||
{
|
||||
}
|
||||
|
||||
public static int Main()
|
||||
{
|
||||
// Initialization
|
||||
//--------------------------------------------------------------------------------------
|
||||
InitWindow(screenWidth, screenHeight, "raylib [core] example - input virtual controls");
|
||||
|
||||
SetTargetFPS(60);
|
||||
//--------------------------------------------------------------------------------------
|
||||
|
||||
var game = new InputVirtualControls();
|
||||
game.Init();
|
||||
|
||||
// Main game loop
|
||||
while (!WindowShouldClose()) // Detect window close button or ESC key
|
||||
{
|
||||
// Update
|
||||
//--------------------------------------------------------------------------
|
||||
if ((GetTouchPointCount() > 0))
|
||||
{
|
||||
inputPosition = GetTouchPosition(0); // Use touch position
|
||||
}
|
||||
else
|
||||
{
|
||||
inputPosition = GetMousePosition(); // Use mouse position
|
||||
}
|
||||
|
||||
// Reset pressed button to none
|
||||
pressedButton = (int)PadButton.BUTTON_NONE;
|
||||
|
||||
// Make sure user is pressing left mouse button if they're from desktop
|
||||
if ((GetTouchPointCount() > 0) ||
|
||||
((GetTouchPointCount() == 0) && IsMouseButtonDown(MouseButton.Left)))
|
||||
{
|
||||
// Find nearest D-Pad button to the input position
|
||||
for (int i = 0; i < (int)PadButton.BUTTON_MAX; i++)
|
||||
{
|
||||
float distX = MathF.Abs(buttonPositions[i].X - inputPosition.X);
|
||||
float distY = MathF.Abs(buttonPositions[i].Y - inputPosition.Y);
|
||||
|
||||
if ((distX + distY < buttonRadius))
|
||||
{
|
||||
pressedButton = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Move player according to pressed button
|
||||
switch ((PadButton)pressedButton)
|
||||
{
|
||||
case PadButton.BUTTON_UP:
|
||||
playerPosition.Y -= playerSpeed * GetFrameTime();
|
||||
break;
|
||||
case PadButton.BUTTON_LEFT:
|
||||
playerPosition.X -= playerSpeed * GetFrameTime();
|
||||
break;
|
||||
case PadButton.BUTTON_RIGHT:
|
||||
playerPosition.X += playerSpeed * GetFrameTime();
|
||||
break;
|
||||
case PadButton.BUTTON_DOWN:
|
||||
playerPosition.Y += playerSpeed * GetFrameTime();
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
;
|
||||
//--------------------------------------------------------------------------
|
||||
|
||||
// Draw
|
||||
//--------------------------------------------------------------------------
|
||||
BeginDrawing();
|
||||
|
||||
ClearBackground(Color.RayWhite);
|
||||
|
||||
// Draw world
|
||||
DrawCircleV(playerPosition, 50, Color.Maroon);
|
||||
|
||||
// Draw GUI
|
||||
for (int i = 0; i < (int)PadButton.BUTTON_MAX; i++)
|
||||
{
|
||||
DrawCircleV(buttonPositions[i], buttonRadius, (i == pressedButton) ? Color.DarkGray : Color.Black);
|
||||
|
||||
DrawTriangle(
|
||||
arrowTris[i][0],
|
||||
arrowTris[i][1],
|
||||
arrowTris[i][2],
|
||||
buttonLabelColors[i]
|
||||
);
|
||||
}
|
||||
|
||||
DrawText("move the player with D-Pad buttons", 10, 10, 20, Color.DarkGray);
|
||||
|
||||
EndDrawing();
|
||||
//--------------------------------------------------------------------------
|
||||
game.Update();
|
||||
}
|
||||
|
||||
game.Unload();
|
||||
|
||||
// De-Initialization
|
||||
//--------------------------------------------------------------------------------------
|
||||
CloseWindow(); // Close window and OpenGL context
|
||||
|
|
|
|||
Loading…
Reference in a new issue