array.h, still needs refactor of object and objectarray

external/engine/array.h

@@ -0,0 +1,88 @@
+#ifndef ARRAY_H
+#define ARRAY_H
+
+typedef struct {
+    void** elements;
+    unsigned int count;
+    unsigned int capacity;
+} Array;
+
+Array* CreateArray(unsigned int initCapacity){
+    Array* array = malloc(sizeof(Array));
+    if (!array) return NULL;
+
+    array->elements = malloc(sizeof(void* ) * initCapacity);
+    if (!array->elements) {
+        free(array);
+        return NULL;
+    }
+
+    array->count = 0;
+    array->capacity = initCapacity;
+    return array;
+}
+
+int AddElementToArray(Array* array, void* element){
+    if(array->count >= array->capacity) {
+        unsigned int newCapacity = array->capacity * 2;
+        void** newElements = realloc(array->elements, sizeof(void*) * newCapacity);
+        if (!newElements) return 0;
+
+        array->elements = newElements;
+        array->capacity = newCapacity;
+    }
+    array->elements[array->count++] = element;
+    return 1;
+}
+
+// NORMAL REMOVE
+// int RemoveElementFromArray(Array* array, unsigned int index){
+//     if (index >= array->count) return 0;
+
+//     for (unsigned int i = index; i < array->count - 1; i++) {
+//         array->elements[i] = array->elements[i + 1];
+//     }
+
+//     array->count--;
+//     return 1;
+// }
+
+// SWAP AND POP REMOVE
+int RemoveElementFromArray(Array* array, unsigned int index) {
+    if (index >= array->count) return 0;
+
+    array->elements[index] = array->elements[array->count - 1];
+
+    array->count--;
+
+    return 1;
+}
+
+void* GetRandomElementFromArray(Array* array){
+    if (array == NULL || array->elements == NULL || array->count == 0) {
+        return NULL;
+    }
+    int randomIndex = GetRandomValue(0, (int)array->count-1);
+    return &array->elements[randomIndex];
+}
+
+void RenderArray(Array* array, void (*renderFunc)(void*))
+{
+    if (!array || !renderFunc) return;
+    for (unsigned int i = 0; i < array->count; i++) {
+        renderFunc(array->elements[i]);
+    }
+}
+
+void FreeArray(Array** array) {
+    if (!array || !*array) return;
+
+    free((*array)->elements);
+    (*array)->elements = NULL;
+
+    free(*array);
+    *array = NULL;
+}
+
+
+#endif // ARRAY_H