big refactor

include/floor.h

@@ -0,0 +1,46 @@
+#ifndef Floor_H
+#define Floor_H
+#include <sprite.h>
+
+typedef struct
+{
+    Sprite sprite;
+    Rectangle bounds;
+} Floor;
+
+Floor CreateFloor(Texture2D texture, float textureWidth)
+{
+    return (Floor){
+        .sprite = {
+            .texture = texture,
+            .frameSize = {textureWidth, textureWidth},
+            .sourceRec = {0.0f, 0.0f, textureWidth, textureWidth},
+            .destRec = {0.0f, 0.0f, textureWidth, textureWidth},
+            .origin = {textureWidth / 2, textureWidth / 2},
+            .rotation = 0.0f,
+            .color = WHITE},
+        .bounds = {0.0f, 0.0f, 0.0f, 0.0f}};
+}
+
+void UpdateFloor(Floor *floor, const Camera2D *camera)
+{
+    floor->bounds.x = (int)((camera->target.x - (GetScreenWidth() / 2.0f / camera->zoom)) / floor->sprite.frameSize.x) - 1;
+    floor->bounds.width = (int)((camera->target.x + (GetScreenWidth() / 2.0f / camera->zoom)) / floor->sprite.frameSize.x) + 1;
+    floor->bounds.y = (int)((camera->target.y - (GetScreenHeight() / 2.0f / camera->zoom)) / floor->sprite.frameSize.y) - 1;
+    floor->bounds.height = (int)((camera->target.y + (GetScreenHeight() / 2.0f / camera->zoom)) / floor->sprite.frameSize.y) + 1;
+}
+
+void RenderFloor(Floor *floor)
+{
+    for (int y = (int)floor->bounds.y; y <= (int)floor->bounds.height; y++)
+    {
+        for (int x = (int)floor->bounds.x; x <= (int)floor->bounds.width; x++)
+        {
+            Vector2 floorPosition = {x * floor->sprite.frameSize.x, y * floor->sprite.frameSize.y};
+            UpdateSpriteDestRec(&floor->sprite, &floorPosition);
+            RenderSprite(&floor->sprite);
+        }
+    }
+}
+
+#endif // Floor_H