Init commit v1.0

1 files changed, 121 insertions, 0 deletions

diff --git a/deps/raylib/examples/textures/textures_gif_player.c b/deps/raylib/examples/textures/textures_gif_player.c
new file mode 100644
index 0000000..cf8492e
--- /dev/null
+++ b/deps/raylib/examples/textures/textures_gif_player.c
@@ -0,0 +1,121 @@
+/*******************************************************************************************
+*
+*   raylib [textures] example - gif playing
+*
+*   Example originally created with raylib 4.2, last time updated with raylib 4.2
+*
+*   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) 2021-2024 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+#define MAX_FRAME_DELAY     20
+#define MIN_FRAME_DELAY      1
+
+//------------------------------------------------------------------------------------
+// Program main entry point
+//------------------------------------------------------------------------------------
+int main(void)
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    const int screenWidth = 800;
+    const int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [textures] example - gif playing");
+
+    int animFrames = 0;
+
+    // Load all GIF animation frames into a single Image
+    // NOTE: GIF data is always loaded as RGBA (32bit) by default
+    // NOTE: Frames are just appended one after another in image.data memory
+    Image imScarfyAnim = LoadImageAnim("resources/scarfy_run.gif", &animFrames);
+
+    // Load texture from image
+    // NOTE: We will update this texture when required with next frame data
+    // WARNING: It's not recommended to use this technique for sprites animation,
+    // use spritesheets instead, like illustrated in textures_sprite_anim example
+    Texture2D texScarfyAnim = LoadTextureFromImage(imScarfyAnim);
+
+    unsigned int nextFrameDataOffset = 0;  // Current byte offset to next frame in image.data
+
+    int currentAnimFrame = 0;       // Current animation frame to load and draw
+    int frameDelay = 8;             // Frame delay to switch between animation frames
+    int frameCounter = 0;           // General frames counter
+
+    SetTargetFPS(60);               // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        frameCounter++;
+        if (frameCounter >= frameDelay)
+        {
+            // Move to next frame
+            // NOTE: If final frame is reached we return to first frame
+            currentAnimFrame++;
+            if (currentAnimFrame >= animFrames) currentAnimFrame = 0;
+
+            // Get memory offset position for next frame data in image.data
+            nextFrameDataOffset = imScarfyAnim.width*imScarfyAnim.height*4*currentAnimFrame;
+
+            // Update GPU texture data with next frame image data
+            // WARNING: Data size (frame size) and pixel format must match already created texture
+            UpdateTexture(texScarfyAnim, ((unsigned char *)imScarfyAnim.data) + nextFrameDataOffset);
+
+            frameCounter = 0;
+        }
+
+        // Control frames delay
+        if (IsKeyPressed(KEY_RIGHT)) frameDelay++;
+        else if (IsKeyPressed(KEY_LEFT)) frameDelay--;
+
+        if (frameDelay > MAX_FRAME_DELAY) frameDelay = MAX_FRAME_DELAY;
+        else if (frameDelay < MIN_FRAME_DELAY) frameDelay = MIN_FRAME_DELAY;
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            DrawText(TextFormat("TOTAL GIF FRAMES:  %02i", animFrames), 50, 30, 20, LIGHTGRAY);
+            DrawText(TextFormat("CURRENT FRAME: %02i", currentAnimFrame), 50, 60, 20, GRAY);
+            DrawText(TextFormat("CURRENT FRAME IMAGE.DATA OFFSET: %02i", nextFrameDataOffset), 50, 90, 20, GRAY);
+
+            DrawText("FRAMES DELAY: ", 100, 305, 10, DARKGRAY);
+            DrawText(TextFormat("%02i frames", frameDelay), 620, 305, 10, DARKGRAY);
+            DrawText("PRESS RIGHT/LEFT KEYS to CHANGE SPEED!", 290, 350, 10, DARKGRAY);
+
+            for (int i = 0; i < MAX_FRAME_DELAY; i++)
+            {
+                if (i < frameDelay) DrawRectangle(190 + 21*i, 300, 20, 20, RED);
+                DrawRectangleLines(190 + 21*i, 300, 20, 20, MAROON);
+            }
+
+            DrawTexture(texScarfyAnim, GetScreenWidth()/2 - texScarfyAnim.width/2, 140, WHITE);
+
+            DrawText("(c) Scarfy sprite by Eiden Marsal", screenWidth - 200, screenHeight - 20, 10, GRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    UnloadTexture(texScarfyAnim);   // Unload texture
+    UnloadImage(imScarfyAnim);      // Unload image (contains all frames)
+
+    CloseWindow();                  // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}
\ No newline at end of file