small fixes for config, entity, and some physics functions for vector2

include/arc/math/vector2.h

@@ -28,6 +28,30 @@ void ARC_Vector2_Normalize(ARC_Vector2 *vector);
 */
 void ARC_Vector2_RotateDegree(ARC_Vector2 *vector, float angle);
 
+/**
+ * @brief
+ * 
+ * @param vector1
+ * @param vector2
+*/
+float ARC_Vector2_CrossProduct(ARC_Vector2 vector1, ARC_Vector2 vector2);
+
+/**
+ * @brief
+ * 
+ * @param vector
+ * @param scalar
+*/
+ARC_Vector2 ARC_Vector2_CrossProductScalar(ARC_Vector2 vector, float scalar);
+
+/**
+ * @brief
+ * 
+ * @param scalar
+ * @param vector
+*/
+ARC_Vector2 ARC_Vector2_ScalarCrossProduct(float scalar, ARC_Vector2 vector);
+
 #ifdef __cplusplus
 }
 #endif

include/arc/std/config.h

@@ -221,7 +221,17 @@ void ARC_Config_UnloadFromString(ARC_Config *config, ARC_String **string);
  * @breif config the config to unload the file from
  * @breif path   the location of the .chemical file to unload
 */
-void ARC_Config_UnloadFromFile(ARC_Config *config, ARC_String *data);
+void ARC_Config_UnloadFromFile(ARC_Config *config, ARC_String *path);
+
+/**
+ * @brief takes a given file path and unloads it into the config
+ *
+ * @note this path will be based on wherever the executable is run from
+ *
+ * @breif config the config to unload the file from
+ * @breif path   the location of the .chemical file to unload
+*/
+void ARC_Config_UnloadFromFileWithCStr(ARC_Config *config, const char *path);
 
 /**
  * @{