Review struct typedef to avoid pointers for users

examples/physics_basic_rigidbody.c

@@ -30,26 +30,26 @@ int main()
     bool isDebug = false;
     
     // Create rectangle physic object
-    PhysicObject *rectangle = CreatePhysicObject((Vector2){ screenWidth*0.25f, screenHeight/2 }, 0.0f, (Vector2){ 75, 50 });
+    PhysicObject rectangle = CreatePhysicObject((Vector2){ screenWidth*0.25f, screenHeight/2 }, 0.0f, (Vector2){ 75, 50 });
     rectangle->rigidbody.enabled = true;       // Enable physic object rigidbody behaviour
     rectangle->rigidbody.applyGravity = true;
     rectangle->rigidbody.friction = 0.1f;
     rectangle->rigidbody.bounciness = 6.0f;
     
     // Create square physic object
-    PhysicObject *square = CreatePhysicObject((Vector2){ screenWidth*0.75f, screenHeight/2 }, 0.0f, (Vector2){ 50, 50 });
+    PhysicObject square = CreatePhysicObject((Vector2){ screenWidth*0.75f, screenHeight/2 }, 0.0f, (Vector2){ 50, 50 });
     square->rigidbody.enabled = true;      // Enable physic object rigidbody behaviour
     square->rigidbody.applyGravity = true;
     square->rigidbody.friction = 0.1f;
     
     // Create walls physic objects
-    PhysicObject *floor = CreatePhysicObject((Vector2){ screenWidth/2, screenHeight*0.95f }, 0.0f, (Vector2){ screenWidth*0.9f, 100 });
-    PhysicObject *leftWall = CreatePhysicObject((Vector2){ 0.0f, screenHeight/2 }, 0.0f, (Vector2){ screenWidth*0.1f, screenHeight });
-    PhysicObject *rightWall = CreatePhysicObject((Vector2){ screenWidth, screenHeight/2 }, 0.0f, (Vector2){ screenWidth*0.1f, screenHeight });
-    PhysicObject *roof = CreatePhysicObject((Vector2){ screenWidth/2, screenHeight*0.05f }, 0.0f, (Vector2){ screenWidth*0.9f, 100 });
+    PhysicObject floor = CreatePhysicObject((Vector2){ screenWidth/2, screenHeight*0.95f }, 0.0f, (Vector2){ screenWidth*0.9f, 100 });
+    PhysicObject leftWall = CreatePhysicObject((Vector2){ 0.0f, screenHeight/2 }, 0.0f, (Vector2){ screenWidth*0.1f, screenHeight });
+    PhysicObject rightWall = CreatePhysicObject((Vector2){ screenWidth, screenHeight/2 }, 0.0f, (Vector2){ screenWidth*0.1f, screenHeight });
+    PhysicObject roof = CreatePhysicObject((Vector2){ screenWidth/2, screenHeight*0.05f }, 0.0f, (Vector2){ screenWidth*0.9f, 100 });
     
     // Create pplatform physic object
-    PhysicObject *platform = CreatePhysicObject((Vector2){ screenWidth/2, screenHeight*0.7f }, 0.0f, (Vector2){ screenWidth*0.25f, 20 });
+    PhysicObject platform = CreatePhysicObject((Vector2){ screenWidth/2, screenHeight*0.7f }, 0.0f, (Vector2){ screenWidth*0.25f, 20 });
     
     //--------------------------------------------------------------------------------------
 
@@ -114,7 +114,8 @@ int main()
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    ClosePhysics();       // Unitialize physics module
+    ClosePhysics();       // Unitialize physics (including all loaded objects)
+    
     CloseWindow();        // Close window and OpenGL context
     //--------------------------------------------------------------------------------------
 

examples/physics_forces.c

@@ -17,7 +17,7 @@
 #define LINE_LENGTH         75
 #define TRIANGLE_LENGTH     12
 
-void DrawRigidbodyCircle(PhysicObject *obj, Color color);
+void DrawRigidbodyCircle(PhysicObject obj, Color color);
 
 int main()
 {
@@ -36,7 +36,7 @@ int main()
     bool isDebug = false;
     
     // Create rectangle physic objects
-    PhysicObject *rectangles[3];
+    PhysicObject rectangles[3];
     for (int i = 0; i < 3; i++)
     {
         rectangles[i] = CreatePhysicObject((Vector2){ screenWidth/4*(i+1), (((i % 2) == 0) ? (screenHeight/3) : (screenHeight/1.5f)) }, 0.0f, (Vector2){ 50, 50 });
@@ -46,7 +46,7 @@ int main()
     
     // Create circles physic objects
     // NOTE: when creating circle physic objects, transform.scale must be { 0, 0 } and object radius must be defined in collider.radius and use this value to draw the circle.
-    PhysicObject *circles[3];
+    PhysicObject circles[3];
     for (int i = 0; i < 3; i++)
     {
         circles[i] = CreatePhysicObject((Vector2){ screenWidth/4*(i+1), (((i % 2) == 0) ? (screenHeight/1.5f) : (screenHeight/4)) }, 0.0f, (Vector2){ 0, 0 });
@@ -57,10 +57,10 @@ int main()
     }
     
     // Create walls physic objects
-    PhysicObject *leftWall = CreatePhysicObject((Vector2){ -25, screenHeight/2 }, 0.0f, (Vector2){ 50, screenHeight });
-    PhysicObject *rightWall = CreatePhysicObject((Vector2){ screenWidth + 25, screenHeight/2 }, 0.0f, (Vector2){ 50, screenHeight });
-    PhysicObject *topWall = CreatePhysicObject((Vector2){ screenWidth/2, -25 }, 0.0f, (Vector2){ screenWidth, 50 });
-    PhysicObject *bottomWall = CreatePhysicObject((Vector2){ screenWidth/2, screenHeight + 25 }, 0.0f, (Vector2){ screenWidth, 50 });
+    PhysicObject leftWall = CreatePhysicObject((Vector2){ -25, screenHeight/2 }, 0.0f, (Vector2){ 50, screenHeight });
+    PhysicObject rightWall = CreatePhysicObject((Vector2){ screenWidth + 25, screenHeight/2 }, 0.0f, (Vector2){ 50, screenHeight });
+    PhysicObject topWall = CreatePhysicObject((Vector2){ screenWidth/2, -25 }, 0.0f, (Vector2){ screenWidth, 50 });
+    PhysicObject bottomWall = CreatePhysicObject((Vector2){ screenWidth/2, screenHeight + 25 }, 0.0f, (Vector2){ screenWidth, 50 });
     
     //--------------------------------------------------------------------------------------
 

src/physac.c

@@ -49,7 +49,7 @@
 //----------------------------------------------------------------------------------
 // Global Variables Definition
 //----------------------------------------------------------------------------------
-static PhysicObject *physicObjects[MAX_PHYSIC_OBJECTS];             // Physic objects pool
+static PhysicObject physicObjects[MAX_PHYSIC_OBJECTS];              // Physic objects pool
 static int physicObjectsCount;                                      // Counts current enabled physic objects
 static Vector2 gravityForce;                                        // Gravity force
 
@@ -463,10 +463,10 @@ void ClosePhysics()
 }
 
 // Create a new physic object dinamically, initialize it and add to pool
-PhysicObject *CreatePhysicObject(Vector2 position, float rotation, Vector2 scale)
+PhysicObject CreatePhysicObject(Vector2 position, float rotation, Vector2 scale)
 {
     // Allocate dynamic memory
-    PhysicObject *obj = (PhysicObject *)malloc(sizeof(PhysicObject));
+    PhysicObject obj = (PhysicObject)malloc(sizeof(PhysicObjectData));
     
     // Initialize physic object values with generic values
     obj->id = physicObjectsCount;
@@ -498,7 +498,7 @@ PhysicObject *CreatePhysicObject(Vector2 position, float rotation, Vector2 scale
 }
 
 // Destroy a specific physic object and take it out of the list
-void DestroyPhysicObject(PhysicObject *pObj)
+void DestroyPhysicObject(PhysicObject pObj)
 {
     // Free dynamic memory allocation
     free(physicObjects[pObj->id]);
@@ -520,7 +520,7 @@ void DestroyPhysicObject(PhysicObject *pObj)
 }
 
 // Apply directional force to a physic object
-void ApplyForce(PhysicObject *pObj, Vector2 force)
+void ApplyForce(PhysicObject pObj, Vector2 force)
 {
     if (pObj->rigidbody.enabled)
     {
@@ -571,7 +571,7 @@ Rectangle TransformToRectangle(Transform transform)
 }
 
 // Draw physic object information at screen position
-void DrawPhysicObjectInfo(PhysicObject *pObj, Vector2 position, int fontSize)
+void DrawPhysicObjectInfo(PhysicObject pObj, Vector2 position, int fontSize)
 {
     // Draw physic object ID
     DrawText(FormatText("PhysicObject ID: %i - Enabled: %i", pObj->id, pObj->enabled), position.x, position.y, fontSize, BLACK);

src/raylib.h

@@ -535,13 +535,13 @@ typedef struct Collider {
     int radius;             // Used for COLLIDER_CIRCLE
 } Collider;
 
-typedef struct PhysicObject {
+typedef struct PhysicObjectData {
     unsigned int id;
     Transform transform;
     Rigidbody rigidbody;
     Collider collider;
     bool enabled;
-} PhysicObject;
+} PhysicObjectData, *PhysicObject;
 
 #ifdef __cplusplus
 extern "C" {            // Prevents name mangling of functions
@@ -856,14 +856,14 @@ void InitPhysics(Vector2 gravity);
 void UpdatePhysics();                                                                   // Update physic objects, calculating physic behaviours and collisions detection
 void ClosePhysics();                                                                    // Unitialize all physic objects and empty the objects pool
 
-PhysicObject *CreatePhysicObject(Vector2 position, float rotation, Vector2 scale);      // Create a new physic object dinamically, initialize it and add to pool
-void DestroyPhysicObject(PhysicObject *pObj);                                           // Destroy a specific physic object and take it out of the list
+PhysicObject CreatePhysicObject(Vector2 position, float rotation, Vector2 scale);       // Create a new physic object dinamically, initialize it and add to pool
+void DestroyPhysicObject(PhysicObject pObj);                                            // Destroy a specific physic object and take it out of the list
 
-void ApplyForce(PhysicObject *pObj, Vector2 force);                                     // Apply directional force to a physic object
+void ApplyForce(PhysicObject pObj, Vector2 force);                                      // Apply directional force to a physic object
 void ApplyForceAtPosition(Vector2 position, float force, float radius);                 // Apply radial force to all physic objects in range
 
 Rectangle TransformToRectangle(Transform transform);                                    // Convert Transform data type to Rectangle (position and scale)
-void DrawPhysicObjectInfo(PhysicObject *pObj, Vector2 position, int fontSize);          // Draw physic object information at screen position
+void DrawPhysicObjectInfo(PhysicObject pObj, Vector2 position, int fontSize);           // Draw physic object information at screen position
 
 //------------------------------------------------------------------------------------
 // Audio Loading and Playing Functions (Module: audio)