added extern c to most files

include/arc/math/point.h

@@ -3,16 +3,27 @@
 
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct ARC_Point {
-    int32_t x, y;
+    int32_t x;
+    int32_t y;
 } ARC_Point;
 
 typedef struct ARC_UPoint {
-    uint32_t x, y;
+    uint32_t x;
+    uint32_t y;
 } ARC_UPoint;
 
 typedef struct ARC_FPoint {
-    float x, y;
+    float x;
+    float y;
 } ARC_FPoint;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif // ARC_MATH_POINT_H_

include/arc/math/rectangle.h

@@ -3,6 +3,10 @@
 
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct ARC_Rect {
     int32_t x;
     int32_t y;
@@ -21,4 +25,8 @@ int32_t ARC_Rect_Intersects(ARC_Rect *rect1, ARC_Rect *rect2);
 
 int32_t ARC_Rect_LineIntersects(ARC_Rect *rect, int32_t *x1, int32_t *y1, int32_t *x2, int32_t *y2);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif // ARC_MATH_POINT_H_

include/arc/math/vector2.h

@@ -1,6 +1,10 @@
 #ifndef ARC_MATH_VECTOR2_H_
 #define ARC_MATH_VECTOR2_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct ARC_Vector2 {
     float x, y;
 } ARC_Vector2;
@@ -9,4 +13,10 @@ typedef struct ARC_DVector2 {
     double x, y;
 } ARC_DVector2;
 
+void ARC_Vector2_Normalize(ARC_Vector2 *vector);
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif // ARC_MATH_VECTOR2_H_

include/arc/std/array.h

@@ -3,6 +3,10 @@
 
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @brief a type that holds an array of data and its size
 */
@@ -11,4 +15,8 @@ typedef struct ARC_Array {
     void *data;
 } ARC_Array;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif //ARC_STD_ARRAY_H_

src/engine/state.c

@@ -2,7 +2,6 @@
 #include <stddef.h>
 
 void ARC_State_Update(void *data){
-    ARC_State *temp = (ARC_State *)data;
     ((ARC_State *)data)->updateFn(((ARC_State *)data)->data);
 }
 

src/files/config.c

@@ -43,7 +43,6 @@ uint8_t ARC_CSV_Read(ARC_Config *config, ARC_String *string, void **value){
     uint32_t index = 0;
     for(uint32_t y = 0; y < height; y++){
         uint32_t width = 0;
-        uint32_t data = 0;
         uint32_t x = 0;
 
         for(uint32_t i = index; i < fileData->length; i++){

src/graphics/sdl/sprite.c

@@ -28,7 +28,6 @@ void ARC_Sprite_Copy(ARC_Sprite **newSprite, ARC_Sprite *oldSprite){
 }
 
 void ARC_Sprite_Render(ARC_Sprite *sprite, ARC_Renderer *renderer, ARC_Rect *renderBounds){
-    ARC_Rect *temp = (ARC_Rect *)sprite->frames->data + *sprite->frameIndex;
     SDL_RenderCopy(renderer->renderer, sprite->spritesheet->texture, (SDL_Rect *)sprite->frames->data + *sprite->frameIndex, (SDL_Rect *)renderBounds);
 }