refactor: header file for every module

include/engineArray.h

@@ -0,0 +1,50 @@
+#ifndef ENGINE_ARRAY_H
+#define ENGINE_ARRAY_H
+
+#include "engineSprite.h"
+#include "enginePhysics.h"
+#include "engineVector.h"
+#include <raylib.h>
+#include <stddef.h>
+
+typedef struct {
+  void **elements;
+  unsigned int count;
+  unsigned int capacity;
+} Array;
+
+typedef struct {
+  Sprite sprite;
+  Vector2 position;
+} Object;
+
+typedef struct {
+  Object *data;
+  const Object *prototype;
+  size_t count;
+} ObjectArray;
+
+Array *CreateArray(unsigned int initCapacity);
+int AddElementToArray(Array *array, void *element);
+int RemoveElementFromArray(Array *array, unsigned int index);
+void *GetRandomElementFromArray(Array *array);
+void UpdateArray(Array *array, void (*updateFunc)(void *));
+void RenderArray(Array *array, void (*renderFunc)(void *));
+void FreeArray(Array **array);
+
+ObjectArray CreateObjectArray(const Object *prototype, const size_t count);
+Object *GetRandomObject(ObjectArray *objects);
+void AddObjectToArray(ObjectArray *objects, const Object *prototype,
+                      Vector2 position);
+void SetPositionForObjectArray(ObjectArray *objects,
+                               const Vector2Array *positions);
+void SetRandomPositionForObjectArray(ObjectArray *objects,
+                                     const Rectangle bounds);
+void SwapAndPopObjectsArrayOnRecCollision(ObjectArray *objects,
+                                          const Rectangle rec);
+void SwapAndPopObjectsArrayOnPointCollision(ObjectArray *objects,
+                                            const Vector2 point);
+Vector2 GetDirectionToObject(Object *object, Vector2 position);
+void RenderObjectArray(const ObjectArray *objects);
+
+#endif // ENGINE_ARRAY_H