quartznet/raylib
Watch
3
0
Fork
You've already forked raylib
 0
Code Issues Pull requests Releases 25 Activity

Merge branch 'master' into examples/Fixed_shaders_game_of_life_For_Web

Browse source
This commit is contained in:
Jordi Santonja 2025-12-10 22:26:17 +01:00 • committed by GitHub
commit 34e11d38e1
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 100 additions and 68 deletions
Download patch file Download diff file Expand all files Collapse all files

2
examples/core/core_clipboard_text.c
View file

@ -2,6 +2,8 @@
*
* raylib [core] example - clipboard text
*
* Example complexity rating: [★★☆☆] 2/4
*
* Example originally created with raylib 5.6-dev, last time updated with raylib 5.6-dev
*
* Example contributed by Ananth S (@Ananth1839) and reviewed by Ramon Santamaria (@raysan5)

10
examples/examples_list.txt
View file

@ -51,7 +51,7 @@ core;core_input_actions;★★☆☆;5.5;5.6;2025;2025;"Jett";@JettMonstersGoBoo
core;core_directory_files;★☆☆☆;5.5;5.6;2025;2025;"Hugo ARNAL";@hugoarnal
core;core_highdpi_testbed;★☆☆☆;5.6-dev;5.6-dev;2025;2025;"Ramon Santamaria";@raysan5
core;core_screen_recording;★★☆☆;5.6-dev;5.6-dev;2025;2025;"Ramon Santamaria";@raysan5
core;core_clipboard_text;★☆☆☆;5.6-dev;5.6-dev;2025;2025;"Ananth S";@Ananth1839
core;core_clipboard_text;★★☆☆;5.6-dev;5.6-dev;2025;2025;"Ananth S";@Ananth1839
core;core_text_file_loading;★☆☆☆;5.5;5.6;0;0;"Aanjishnu Bhattacharyya";@NimComPoo-04
core;core_compute_hash;★★☆☆;5.6-dev;5.6-dev;2025;2025;"Ramon Santamaria";@raysan5
shapes;shapes_basic_shapes;★☆☆☆;1.0;4.2;2014;2025;"Ramon Santamaria";@raysan5
@ -91,6 +91,7 @@ shapes;shapes_math_angle_rotation;★☆☆☆;5.6-dev;5.6;2025;2025;"Kris";@kri
shapes;shapes_rlgl_color_wheel;★★★☆;5.6-dev;5.6-dev;2025;2025;"Robin";@RobinsAviary
shapes;shapes_rlgl_triangle;★★☆☆;5.6-dev;5.6-dev;2025;2025;"Robin";@RobinsAviary
shapes;shapes_ball_physics;★★☆☆;5.6-dev;5.6-dev;2025;2025;"David Buzatto";@davidbuzatto
shapes;shapes_penrose_tile;★★★★;5.5;5.6-dev;2025;2025;"David Buzatto";@davidbuzatto
textures;textures_logo_raylib;★☆☆☆;1.0;1.0;2014;2025;"Ramon Santamaria";@raysan5
textures;textures_srcrec_dstrec;★★★☆;1.3;1.3;2015;2025;"Ramon Santamaria";@raysan5
textures;textures_image_drawing;★★☆☆;1.4;1.4;2016;2025;"Ramon Santamaria";@raysan5
@ -119,6 +120,7 @@ textures;textures_image_rotate;★★☆☆;1.0;1.0;2014;2025;"Ramon Santamaria"
textures;textures_screen_buffer;★★☆☆;5.5;5.5;2025;2025;"Agnis Aldiņš";@nezvers
textures;textures_textured_curve;★★★☆;4.5;4.5;2022;2025;"Jeffery Myers";@JeffM2501
textures;textures_sprite_stacking;★★☆☆;5.6-dev;6.0;2025;2025;"Robin";@RobinsAviary
textures;textures_cellular_automata;★★☆☆;5.6;5.6;2025;2025;"Jordi Santonja";@JordSant
text;text_sprite_fonts;★☆☆☆;1.7;3.7;2017;2025;"Ramon Santamaria";@raysan5
text;text_font_spritefont;★☆☆☆;1.0;1.0;2014;2025;"Ramon Santamaria";@raysan5
text;text_font_filters;★★☆☆;1.3;4.2;2015;2025;"Ramon Santamaria";@raysan5
@ -134,6 +136,7 @@ text;text_3d_drawing;★★★★;3.5;4.0;2021;2025;"Vlad Adrian";@demizdor
text;text_codepoints_loading;★★★☆;4.2;4.2;2022;2025;"Ramon Santamaria";@raysan5
text;text_inline_styling;★★★☆;5.6-dev;5.6-dev;2025;2025;"Wagner Barongello";@SultansOfCode
text;text_words_alignment;★☆☆☆;5.6-dev;5.6-dev;2025;2025;"JP Mortiboys";@themushroompirates
text;text_strings_management;★★★☆;5.6-dev;5.6-dev;2025;2025;"David Buzatto";@davidbuzatto
models;models_animation_playing;★★☆☆;2.5;3.5;2019;2025;"Culacant";@culacant
models;models_billboard_rendering;★★★☆;1.3;3.5;2015;2025;"Ramon Santamaria";@raysan5
models;models_box_collisions;★☆☆☆;1.3;3.5;2015;2025;"Ramon Santamaria";@raysan5
@ -193,6 +196,7 @@ shaders;shaders_basic_pbr;★★★★;5.0;5.5;2023;2025;"Afan OLOVCIC";@_DevDad
shaders;shaders_lightmap_rendering;★★★☆;4.5;4.5;2019;2025;"Jussi Viitala";@nullstare
shaders;shaders_rounded_rectangle;★★★☆;5.5;5.5;2025;2025;"Anstro Pleuton";@anstropleuton
shaders;shaders_depth_rendering;★★★☆;5.6-dev;5.6-dev;2025;2025;"Luís Almeida";@luis605
shaders;shaders_game_of_life;★★★☆;5.6;5.6;2025;2025;"Jordi Santonja";@JordSant
audio;audio_module_playing;★☆☆☆;1.5;3.5;2016;2025;"Ramon Santamaria";@raysan5
audio;audio_music_stream;★☆☆☆;1.3;4.2;2015;2025;"Ramon Santamaria";@raysan5
audio;audio_raw_stream;★★★☆;1.6;4.2;2015;2025;"Ramon Santamaria";@raysan5
@ -208,7 +212,3 @@ others;easings_testbed;★★★☆;2.5;3.0;2019;2025;"Juan Miguel López";@flas
others;raylib_opengl_interop;★★★★;3.8;4.0;2021;2025;"Stephan Soller";@arkanis
others;embedded_files_loading;★★☆☆;3.0;3.5;2020;2025;"Kristian Holmgren";@defutura
others;web_basic_window;★☆☆☆;5.6-dev;5.6-dev;2014;2025;"Ramon Santamaria";@raysan5
shaders;shaders_game_of_life;★★★☆;5.6;5.6;2025;2025;"Jordi Santonja";@JordSant
shapes;shapes_penrose_tile;★★★★;5.5;5.6-dev;2025;2025;"David Buzatto";@davidbuzatto
text;text_strings_management;★★★☆;5.6-dev;5.6-dev;2025;2025;"David Buzatto";@davidbuzatto
textures;textures_cellular_automata;★★☆☆;5.6;5.6;2025;2025;"Jordi Santonja";@JordSant

73
examples/shaders/shaders_game_of_life.c
View file

@ -59,6 +59,8 @@ int main(void)
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - game of life");
const int menuWidth = 100;
const int windowWidth = screenWidth - menuWidth;
@ -79,10 +81,9 @@ int main(void)
{ "Puffer train", { 0.1f, 0.5f } }, { "Glider Gun", { 0.2f, 0.2f } }, { "Breeder", { 0.1f, 0.5f } },
{ "Random", { 0.5f, 0.5f } }
};
const int numberOfPresets = sizeof(presetPatterns) / sizeof(presetPatterns[0]);
const int numberOfPresets = sizeof(presetPatterns)/sizeof(presetPatterns[0]);
// Variable declaration
//--------------------------------------------------------------------------------------
int zoom = 1;
float offsetX = (worldWidth - windowWidth)/2.0f; // Centered on window
float offsetY = (worldHeight - windowHeight)/2.0f; // Centered on window
@ -96,8 +97,6 @@ int main(void)
bool buttonFaster = false;
bool buttonSlower = false;
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - game of life");
// Load shader
Shader shdrGameOfLife = LoadShader(0, TextFormat("resources/shaders/glsl%i/game_of_life.fs", GLSL_VERSION));
@ -114,7 +113,7 @@ int main(void)
EndTextureMode();
Image startPattern = LoadImage("resources/game_of_life/r_pentomino.png");
UpdateTextureRec(world2.texture, (Rectangle) { worldWidth / 2.0f, worldHeight / 2.0f, (float)(startPattern.width), (float)(startPattern.height) }, startPattern.data);
UpdateTextureRec(world2.texture, (Rectangle){ worldWidth/2.0f, worldHeight/2.0f, (float)(startPattern.width), (float)(startPattern.height) }, startPattern.data);
UnloadImage(startPattern);
// Pointers to the two textures, to be swapped
@ -142,10 +141,8 @@ int main(void)
const float centerX = offsetX + (windowWidth/2.0f)/zoom;
const float centerY = offsetY + (windowHeight/2.0f)/zoom;
if (buttonZoomIn || (mouseWheelMove > 0.0f))
zoom *= 2;
if ((buttonZomOut || (mouseWheelMove < 0.0f)) && (zoom > 1))
zoom /= 2;
if (buttonZoomIn || (mouseWheelMove > 0.0f)) zoom *= 2;
if ((buttonZomOut || (mouseWheelMove < 0.0f)) && (zoom > 1)) zoom /= 2;
offsetX = centerX - (windowWidth/2.0f)/zoom;
offsetY = centerY - (windowHeight/2.0f)/zoom;
}
@ -155,7 +152,6 @@ int main(void)
if (buttonSlower) framesPerStep++;
// Mouse management
//----------------------------------------------------------------------------------
if ((mode == MODE_RUN) || (mode == MODE_PAUSE))
{
FreeImageToDraw(&imageToDraw); // Free the image to draw: no longer needed in these modes
@ -176,10 +172,8 @@ int main(void)
const float offsetDecimalY = offsetY - floorf(offsetY);
int sizeInWorldX = (int)(ceilf((float)(windowWidth + offsetDecimalX*zoom)/zoom));
int sizeInWorldY = (int)(ceilf((float)(windowHeight + offsetDecimalY*zoom)/zoom));
if (offsetX + sizeInWorldX >= worldWidth)
sizeInWorldX = worldWidth - (int)floorf(offsetX);
if (offsetY + sizeInWorldY >= worldHeight)
sizeInWorldY = worldHeight - (int)floorf(offsetY);
if (offsetX + sizeInWorldX >= worldWidth) sizeInWorldX = worldWidth - (int)floorf(offsetX);
if (offsetY + sizeInWorldY >= worldHeight) sizeInWorldY = worldHeight - (int)floorf(offsetY);
// Create image to draw if not created yet
if (imageToDraw == NULL)
@ -191,6 +185,7 @@ int main(void)
EndTextureMode();
imageToDraw = (Image*)RL_MALLOC(sizeof(Image));
*imageToDraw = LoadImageFromTexture(worldOnScreen.texture);
UnloadRenderTexture(worldOnScreen);
}
@ -200,23 +195,19 @@ int main(void)
{
int mouseX = (int)(mousePosition.x + offsetDecimalX*zoom)/zoom;
int mouseY = (int)(mousePosition.y + offsetDecimalY*zoom)/zoom;
if (mouseX >= sizeInWorldX)
mouseX = sizeInWorldX - 1;
if (mouseY >= sizeInWorldY)
mouseY = sizeInWorldY - 1;
if (firstColor == -1)
firstColor = (GetImageColor(*imageToDraw, mouseX, mouseY).r < 5)? 0 : 1;
if (mouseX >= sizeInWorldX) mouseX = sizeInWorldX - 1;
if (mouseY >= sizeInWorldY) mouseY = sizeInWorldY - 1;
if (firstColor == -1) firstColor = (GetImageColor(*imageToDraw, mouseX, mouseY).r < 5)? 0 : 1;
const int prevColor = (GetImageColor(*imageToDraw, mouseX, mouseY).r < 5)? 0 : 1;
ImageDrawPixel(imageToDraw, mouseX, mouseY, (firstColor) ? BLACK : RAYWHITE);
if (prevColor != firstColor)
UpdateTextureRec(currentWorld->texture, (Rectangle){ floorf(offsetX), floorf(offsetY), (float)(sizeInWorldX), (float)(sizeInWorldY) }, imageToDraw->data);
if (prevColor != firstColor) UpdateTextureRec(currentWorld->texture, (Rectangle){ floorf(offsetX), floorf(offsetY), (float)(sizeInWorldX), (float)(sizeInWorldY) }, imageToDraw->data);
}
else
firstColor = -1;
else firstColor = -1;
}
// Load selected preset
//----------------------------------------------------------------------------------
if (preset >= 0)
{
Image pattern;
@ -237,6 +228,7 @@ int main(void)
BeginTextureMode(*currentWorld);
ClearBackground(RAYWHITE);
EndTextureMode();
UpdateTextureRec(currentWorld->texture, (Rectangle){ worldWidth*presetPatterns[preset].position.x - pattern.width/2.0f,
worldHeight*presetPatterns[preset].position.y - pattern.height/2.0f,
(float)(pattern.width), (float)(pattern.height) }, pattern.data);
@ -250,9 +242,12 @@ int main(void)
{
ImageClearBackground(&pattern, RAYWHITE);
for (int x = 0; x < pattern.width; x++)
{
for (int y = 0; y < pattern.height; y++)
if (GetRandomValue(0, 100) < 15)
ImageDrawPixel(&pattern, x, y, BLACK);
{
if (GetRandomValue(0, 100) < 15) ImageDrawPixel(&pattern, x, y, BLACK);
}
}
UpdateTextureRec(currentWorld->texture,
(Rectangle){ (float)(pattern.width*i), (float)(pattern.height*j),
(float)(pattern.width), (float)(pattern.height) }, pattern.data);
@ -261,26 +256,25 @@ int main(void)
}
UnloadImage(pattern);
mode = MODE_PAUSE;
offsetX = worldWidth * presetPatterns[preset].position.x - windowWidth/zoom/2.0f;
offsetY = worldHeight * presetPatterns[preset].position.y - windowHeight/zoom/2.0f;
offsetX = worldWidth*presetPatterns[preset].position.x - windowWidth/zoom/2.0f;
offsetY = worldHeight*presetPatterns[preset].position.y - windowHeight/zoom/2.0f;
}
// Check window draw inside world limits
if (offsetX < 0) offsetX = 0;
if (offsetY < 0) offsetY = 0;
if (offsetX > worldWidth - (float)(windowWidth)/zoom)
offsetX = worldWidth - (float)(windowWidth)/zoom;
if (offsetY > worldHeight - (float)(windowHeight)/zoom)
offsetY = worldHeight - (float)(windowHeight)/zoom;
if (offsetX > worldWidth - (float)(windowWidth)/zoom) offsetX = worldWidth - (float)(windowWidth)/zoom;
if (offsetY > worldHeight - (float)(windowHeight)/zoom) offsetY = worldHeight - (float)(windowHeight)/zoom;
// Rectangles for drawing texture portion to screen
//----------------------------------------------------------------------------------
const Rectangle textureSourceToScreen = { offsetX, offsetY, (float)windowWidth/zoom, (float)windowHeight/zoom };
//----------------------------------------------------------------------------------
// Draw to texture
//----------------------------------------------------------------------------------
if ((mode == MODE_RUN) && ((frame % framesPerStep) == 0))
if ((mode == MODE_RUN) && ((frame%framesPerStep) == 0))
{
// Swap worlds
RenderTexture2D *tempWorld = currentWorld;
@ -294,10 +288,12 @@ int main(void)
EndShaderMode();
EndTextureMode();
}
//----------------------------------------------------------------------------------
// Draw to screen
//----------------------------------------------------------------------------------
BeginDrawing();
DrawTexturePro(currentWorld->texture, textureSourceToScreen, textureOnScreen, (Vector2){ 0, 0 }, 0.0f, WHITE);
DrawLine(windowWidth, 0, windowWidth, screenHeight, (Color){ 218, 218, 218, 255 });
@ -311,8 +307,7 @@ int main(void)
DrawText("Presets", 710, 58, 8, GRAY);
preset = -1;
for (int i = 0; i < numberOfPresets; i++)
if (GuiButton((Rectangle){ 710.0f, 70.0f + 18*i, 80.0f, 16.0f }, presetPatterns[i].name))
preset = i;
if (GuiButton((Rectangle){ 710.0f, 70.0f + 18*i, 80.0f, 16.0f }, presetPatterns[i].name)) preset = i;
GuiToggleGroup((Rectangle){ 710, 258, 80, 16 }, "Run\nPause\nDraw", &mode);
@ -324,8 +319,6 @@ int main(void)
buttonFaster = GuiButton((Rectangle){ 710, 382, 80, 16 }, "Faster");
buttonSlower = GuiButton((Rectangle){ 710, 400, 80, 16 }, "Slower");
//------------------------------------------------------------------------------
DrawFPS(712, 426);
EndDrawing();