Initial Commit

src/renderer.c

@@ -0,0 +1,76 @@
+#include <stdio.h>
+#include "raylib.h"
+
+#include "renderer.h"
+
+#define PNG_RES(name) "resources/" #name ".png"
+#define BLOCK_SIZE 32
+
+Texture2D yellowTexture;
+Texture2D blueTexture;
+Texture2D lightBlueTexture;
+Texture2D redTexture;
+Texture2D purpleTexture;
+Texture2D greenTexture;
+Texture2D orangeTexture;
+Texture2D emptyTexture;
+Texture2D gameOverTexture;
+
+void InitRenderer(void) {
+    yellowTexture = LoadTexture(PNG_RES(yellow));
+    blueTexture = LoadTexture(PNG_RES(blue));
+    lightBlueTexture = LoadTexture(PNG_RES(light-blue));
+    redTexture = LoadTexture(PNG_RES(red));
+    purpleTexture = LoadTexture(PNG_RES(purple));
+    greenTexture = LoadTexture(PNG_RES(green));
+    orangeTexture = LoadTexture(PNG_RES(orange));
+    emptyTexture = LoadTexture(PNG_RES(black));
+    gameOverTexture = LoadTexture(PNG_RES(gameOver));
+}
+
+Texture2D* GetTextureFromTetrominoType(enum TetrominoType type) {
+    switch (type) {
+        case O_TYPE:
+        return &yellowTexture;
+        case I_TYPE:
+        return &lightBlueTexture;
+        case T_TYPE:
+        return &purpleTexture;
+        case J_TYPE:
+        return &blueTexture;
+        case L_TYPE:
+        return &orangeTexture;
+        case S_TYPE:
+        return &greenTexture;
+        case Z_TYPE:
+        return &redTexture;
+        default:
+        return &emptyTexture;
+    }
+}
+
+void RenderTetrominoBlock(struct TetrominoBlock blockToRender) {
+    Texture2D* textureToRender = GetTextureFromTetrominoType(blockToRender.type);
+    DrawTexture(*textureToRender, blockToRender.x * BLOCK_SIZE, blockToRender.y * BLOCK_SIZE, WHITE); 
+}
+
+void RenderBlocks(struct TetrominoBlock** updatedBlocks, int length) {
+    BeginDrawing();
+    
+    while(length--) {
+        RenderTetrominoBlock(*(*updatedBlocks));
+        updatedBlocks++;
+    }
+
+    EndDrawing();
+}
+
+void RenderGameOver(void) {
+    BeginDrawing();
+
+    ClearBackground(BLACK);
+    DrawText("Game Over", SCREEN_WIDTH / 2 - MeasureText("Game Over", 24) / 2, 200, 24, RED);
+    DrawText("Score: N/A", SCREEN_WIDTH / 2 - MeasureText("Score: N/A", 18) / 2, 232, 18, RED);
+
+    EndDrawing();
+}