feat: backporting existing raylib-cs examples and new official raylib examples to WASM, adopting raylib's original code style
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tiger tiger tiger
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768fa93c41
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234 changed files with 38999 additions and 10578 deletions
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@ -2,10 +2,14 @@
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*
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* raylib [core] example - window flags
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*
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* This example has been created using raylib 3.5 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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* Example complexity rating: [★★★☆] 3/4
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*
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* Copyright (c) 2020 Ramon Santamaria (@raysan5)
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* Example originally created with raylib 3.5, last time updated with raylib 3.5
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*
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* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
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* BSD-like license that allows static linking with closed source software
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*
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* Copyright (c) 2020-2025 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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@ -15,15 +19,239 @@ using static Raylib_cs.ConfigFlags;
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namespace Examples.Core;
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public class WindowFlags
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[ExcludeFromBrowser("runtime window-state flags don't apply to the emscripten canvas")]
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public partial class WindowFlags : IExample
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{
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private const int screenWidth = 800;
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private const int screenHeight = 450;
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public string Name => "Core / Window Flags";
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public string Title => "raylib [core] example - window flags";
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private Vector2 ballPosition;
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private Vector2 ballSpeed;
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private float ballRadius;
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private int framesCounter = 0;
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public void Init()
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{
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ballPosition = new(GetScreenWidth() / 2.0f, GetScreenHeight() / 2.0f);
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ballSpeed = new(5.0f, 4.0f);
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ballRadius = 20;
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framesCounter = 0;
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}
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public void Update()
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{
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// Update
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//-----------------------------------------------------
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if (IsKeyPressed(KeyboardKey.F))
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{
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// modifies window size when scaling!
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ToggleFullscreen();
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}
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if (IsKeyPressed(KeyboardKey.R))
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{
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if (IsWindowState(ResizableWindow))
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{
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ClearWindowState(ResizableWindow);
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}
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else
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{
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SetWindowState(ResizableWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.D))
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{
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if (IsWindowState(UndecoratedWindow))
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{
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ClearWindowState(UndecoratedWindow);
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}
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else
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{
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SetWindowState(UndecoratedWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.H))
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{
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if (!IsWindowState(HiddenWindow))
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{
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SetWindowState(HiddenWindow);
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}
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framesCounter = 0;
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}
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if (IsWindowState(HiddenWindow))
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{
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framesCounter++;
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if (framesCounter >= 240)
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{
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// Show window after 3 seconds
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ClearWindowState(HiddenWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.N))
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{
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if (!IsWindowState(MinimizedWindow))
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{
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MinimizeWindow();
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}
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framesCounter = 0;
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}
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if (IsWindowState(MinimizedWindow))
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{
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framesCounter++;
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if (framesCounter >= 240)
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{
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// Restore window after 3 seconds
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RestoreWindow();
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}
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}
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if (IsKeyPressed(KeyboardKey.M))
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{
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// NOTE: Requires FLAG_WINDOW_RESIZABLE enabled!
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if (IsWindowState(MaximizedWindow))
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{
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RestoreWindow();
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}
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else
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{
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MaximizeWindow();
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}
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}
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if (IsKeyPressed(KeyboardKey.U))
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{
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if (IsWindowState(UnfocusedWindow))
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{
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ClearWindowState(UnfocusedWindow);
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}
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else
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{
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SetWindowState(UnfocusedWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.T))
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{
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if (IsWindowState(TopmostWindow))
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{
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ClearWindowState(TopmostWindow);
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}
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else
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{
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SetWindowState(TopmostWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.A))
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{
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if (IsWindowState(AlwaysRunWindow))
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{
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ClearWindowState(AlwaysRunWindow);
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}
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else
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{
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SetWindowState(AlwaysRunWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.V))
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{
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if (IsWindowState(VSyncHint))
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{
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ClearWindowState(VSyncHint);
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}
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else
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{
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SetWindowState(VSyncHint);
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}
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}
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if (IsKeyPressed(KeyboardKey.B))
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{
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ToggleBorderlessWindowed();
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}
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// Bouncing ball logic
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ballPosition.X += ballSpeed.X;
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ballPosition.Y += ballSpeed.Y;
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if ((ballPosition.X >= (GetScreenWidth() - ballRadius)) || (ballPosition.X <= ballRadius))
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{
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ballSpeed.X *= -1.0f;
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}
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if ((ballPosition.Y >= (GetScreenHeight() - ballRadius)) || (ballPosition.Y <= ballRadius))
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{
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ballSpeed.Y *= -1.0f;
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}
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//-----------------------------------------------------
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// Draw
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//-----------------------------------------------------
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BeginDrawing();
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if (IsWindowState(TransparentWindow))
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{
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ClearBackground(Color.Blank);
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}
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else
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{
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ClearBackground(Color.RayWhite);
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}
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DrawCircleV(ballPosition, ballRadius, Color.Maroon);
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DrawRectangleLinesEx(new Rectangle(0, 0, GetScreenWidth(), GetScreenHeight()), 4, Color.RayWhite);
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DrawCircleV(GetMousePosition(), 10, Color.DarkBlue);
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DrawFPS(10, 10);
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DrawText($"Screen Size: [{GetScreenWidth()}, {GetScreenHeight()}]", 10, 40, 10, Color.Green);
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// Draw window state info
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DrawText("Following flags can be set after window creation:", 10, 60, 10, Color.Gray);
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DrawWindowState(FullscreenMode, "[F] FLAG_FULLSCREEN_MODE: ", 10, 80, 10);
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DrawWindowState(ResizableWindow, "[R] FLAG_WINDOW_RESIZABLE: ", 10, 100, 10);
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DrawWindowState(UndecoratedWindow, "[D] FLAG_WINDOW_UNDECORATED: ", 10, 120, 10);
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DrawWindowState(HiddenWindow, "[H] FLAG_WINDOW_HIDDEN: ", 10, 140, 10);
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DrawWindowState(MinimizedWindow, "[N] FLAG_WINDOW_MINIMIZED: ", 10, 160, 10);
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DrawWindowState(MaximizedWindow, "[M] FLAG_WINDOW_MAXIMIZED: ", 10, 180, 10);
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DrawWindowState(UnfocusedWindow, "[G] FLAG_WINDOW_UNFOCUSED: ", 10, 200, 10);
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DrawWindowState(TopmostWindow, "[T] FLAG_WINDOW_TOPMOST: ", 10, 220, 10);
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DrawWindowState(AlwaysRunWindow, "[A] FLAG_WINDOW_ALWAYS_RUN: ", 10, 240, 10);
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DrawWindowState(VSyncHint, "[V] FLAG_VSYNC_HINT: ", 10, 260, 10);
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DrawWindowState(BorderlessWindowMode, "[B] FLAG_BORDERLESS_WINDOWED_MODE: ", 10, 280, 10);
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DrawText("Following flags can only be set before window creation:", 10, 320, 10, Color.Gray);
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DrawWindowState(HighDpiWindow, "FLAG_WINDOW_HIGHDPI: ", 10, 340, 10);
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DrawWindowState(TransparentWindow, "FLAG_WINDOW_TRANSPARENT: ", 10, 360, 10);
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DrawWindowState(Msaa4xHint, "FLAG_MSAA_4X_HINT: ", 10, 380, 10);
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EndDrawing();
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//-----------------------------------------------------
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}
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public void Unload()
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{
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}
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public static int Main()
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{
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// Initialization
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//---------------------------------------------------------
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const int screenWidth = 800;
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const int screenHeight = 450;
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// Possible window flags
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/*
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FLAG_VSYNC_HINT
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@ -42,235 +270,43 @@ public class WindowFlags
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*/
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// Set configuration flags for window creation
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SetConfigFlags(VSyncHint | Msaa4xHint);
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//SetConfigFlags(VSyncHint | Msaa4xHint | HighDpiWindow);// | TransparentWindow);
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InitWindow(screenWidth, screenHeight, "raylib [core] example - window flags");
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Vector2 ballPosition = new(GetScreenWidth() / 2, GetScreenHeight() / 2);
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Vector2 ballSpeed = new(5.0f, 4.0f);
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int ballRadius = 20;
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int framesCounter = 0;
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SetTargetFPS(60); // Set our game to run at 60 frames-per-second
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//----------------------------------------------------------
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var game = new WindowFlags();
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game.Init();
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// Main game loop
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while (!WindowShouldClose())
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//-----------------------------------------------------
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if (IsKeyPressed(KeyboardKey.F))
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{
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// modifies window size when scaling!
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ToggleFullscreen();
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}
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if (IsKeyPressed(KeyboardKey.R))
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{
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if (IsWindowState(ResizableWindow))
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{
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ClearWindowState(ResizableWindow);
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}
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else
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{
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SetWindowState(ResizableWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.D))
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{
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if (IsWindowState(UndecoratedWindow))
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{
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ClearWindowState(UndecoratedWindow);
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}
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else
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{
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SetWindowState(UndecoratedWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.H))
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{
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if (!IsWindowState(HiddenWindow))
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{
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SetWindowState(HiddenWindow);
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}
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framesCounter = 0;
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}
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if (IsWindowState(HiddenWindow))
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{
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framesCounter++;
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if (framesCounter >= 240)
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{
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// Show window after 3 seconds
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ClearWindowState(HiddenWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.N))
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{
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if (!IsWindowState(MinimizedWindow))
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{
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MinimizeWindow();
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}
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framesCounter = 0;
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}
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if (IsWindowState(MinimizedWindow))
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{
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framesCounter++;
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if (framesCounter >= 240)
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{
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// Restore window after 3 seconds
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RestoreWindow();
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}
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}
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if (IsKeyPressed(KeyboardKey.M))
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{
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// NOTE: Requires FLAG_WINDOW_RESIZABLE enabled!
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if (IsWindowState(MaximizedWindow))
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{
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RestoreWindow();
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}
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else
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{
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MaximizeWindow();
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}
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}
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if (IsKeyPressed(KeyboardKey.U))
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{
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if (IsWindowState(UnfocusedWindow))
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{
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ClearWindowState(UnfocusedWindow);
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}
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else
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{
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SetWindowState(UnfocusedWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.T))
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{
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if (IsWindowState(TopmostWindow))
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{
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ClearWindowState(TopmostWindow);
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}
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else
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{
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SetWindowState(TopmostWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.A))
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{
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if (IsWindowState(AlwaysRunWindow))
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{
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ClearWindowState(AlwaysRunWindow);
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}
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else
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{
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SetWindowState(AlwaysRunWindow);
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}
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}
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if (IsKeyPressed(KeyboardKey.V))
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{
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if (IsWindowState(VSyncHint))
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{
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ClearWindowState(VSyncHint);
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}
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else
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{
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SetWindowState(VSyncHint);
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}
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}
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// Bouncing ball logic
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ballPosition.X += ballSpeed.X;
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ballPosition.Y += ballSpeed.Y;
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if ((ballPosition.X >= (GetScreenWidth() - ballRadius)) || (ballPosition.X <= ballRadius))
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{
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ballSpeed.X *= -1.0f;
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}
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if ((ballPosition.Y >= (GetScreenHeight() - ballRadius)) || (ballPosition.Y <= ballRadius))
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{
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ballSpeed.Y *= -1.0f;
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}
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//-----------------------------------------------------
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// Draw
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//-----------------------------------------------------
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BeginDrawing();
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if (IsWindowState(TransparentWindow))
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{
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ClearBackground(Color.Blank);
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}
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else
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{
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ClearBackground(Color.RayWhite);
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}
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DrawCircleV(ballPosition, ballRadius, Color.Maroon);
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DrawRectangleLinesEx(new Rectangle(0, 0, GetScreenWidth(), GetScreenHeight()), 4, Color.RayWhite);
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DrawCircleV(GetMousePosition(), 10, Color.DarkBlue);
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DrawFPS(10, 10);
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DrawText($"Screen Size: [{GetScreenWidth()}, {GetScreenHeight()}]", 10, 40, 10, Color.Green);
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// Draw window state info
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Color on = Color.Lime;
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Color off = Color.Maroon;
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DrawText("Following flags can be set after window creation:", 10, 60, 10, Color.Gray);
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DrawWindowState(FullscreenMode, "[F] FLAG_FULLSCREEN_MODE: ", 10, 80, 10);
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DrawWindowState(ResizableWindow, "[R] FLAG_WINDOW_RESIZABLE: ", 10, 100, 10);
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DrawWindowState(UndecoratedWindow, "[D] FLAG_WINDOW_UNDECORATED: ", 10, 120, 10);
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DrawWindowState(HiddenWindow, "[H] FLAG_WINDOW_HIDDEN: ", 10, 140, 10);
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DrawWindowState(MinimizedWindow, "[N] FLAG_WINDOW_MINIMIZED: ", 10, 160, 10);
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DrawWindowState(MaximizedWindow, "[M] FLAG_WINDOW_MAXIMIZED: ", 10, 180, 10);
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DrawWindowState(UnfocusedWindow, "[G] FLAG_WINDOW_UNFOCUSED: ", 10, 200, 10);
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DrawWindowState(TopmostWindow, "[T] FLAG_WINDOW_TOPMOST: ", 10, 220, 10);
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DrawWindowState(AlwaysRunWindow, "[A] FLAG_WINDOW_ALWAYS_RUN: ", 10, 240, 10);
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DrawWindowState(VSyncHint, "[V] FLAG_VSYNC_HINT: ", 10, 260, 10);
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DrawText("Following flags can only be set before window creation:", 10, 300, 10, Color.Gray);
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DrawWindowState(HighDpiWindow, "[F] FLAG_WINDOW_HIGHDPI: ", 10, 320, 10);
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DrawWindowState(TransparentWindow, "[F] FLAG_WINDOW_TRANSPARENT: ", 10, 340, 10);
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DrawWindowState(Msaa4xHint, "[F] FLAG_MSAA_4X_HINT: ", 10, 360, 10);
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EndDrawing();
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//-----------------------------------------------------
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game.Update();
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}
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game.Unload();
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// De-Initialization
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//---------------------------------------------------------
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CloseWindow();
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CloseWindow(); // Close window and OpenGL context
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//----------------------------------------------------------
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return 0;
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}
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static void DrawWindowState(ConfigFlags flag, string text, int posX, int posY, int fontSize)
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private static void DrawWindowState(ConfigFlags flag, string text, int posX, int posY, int fontSize)
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{
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Color onColor = Color.Lime;
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Color offColor = Color.Maroon;
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var onColor = Color.Lime;
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var offColor = Color.Maroon;
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if (Raylib.IsWindowState(flag))
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{
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DrawText($"{text} on", posX, posY, fontSize, onColor);
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DrawText($"{text}on", posX, posY, fontSize, onColor);
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}
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else
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{
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DrawText($"{text} off", posX, posY, fontSize, offColor);
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DrawText($"{text}off", posX, posY, fontSize, offColor);
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}
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}
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}
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