Allow GameObjects without physics

src/kekengine/cpp/object/gameobject.cpp

@@ -5,6 +5,7 @@
 
 #include "internal.h"
 #include "internal/physics.h"
+#include "object.h"
 
 namespace kek {
 
@@ -44,18 +45,36 @@ void GameObject::addPhysics(btCollisionShape *shape, float mass, int collisionFl
 }
 
 void GameObject::rotateTo(glm::quat rotation) {
+	if(!this->physics) {
+		DefaultRotateableObject::rotateTo(rotation);
+		return;
+	}
+
 	this->physics->body->getWorldTransform().setRotation(Physics::fromGLM(rotation));
 }
 
 glm::quat GameObject::getRotation() {
+	if(!this->physics) {
+		return DefaultRotateableObject::getRotation();
+	}
+
 	return Physics::toGLM(this->physics->body->getWorldTransform().getRotation());
 }
 
 void GameObject::moveTo(glm::vec3 position) {
+	if(!this->physics) {
+		DefaultRotateableObject::moveTo(position);
+		return;
+	}
+
 	this->physics->body->getWorldTransform().setOrigin(Physics::fromGLM(position));
 }
 
 glm::vec3 GameObject::getPosition() {
+	if(!this->physics) {
+		return DefaultRotateableObject::getPosition();
+	}
+
 	return Physics::toGLM(this->physics->body->getWorldTransform().getOrigin());
 }
 

src/kekengine/include/gameobject.h

@@ -8,7 +8,7 @@
 
 namespace kek {
 
-class GameObject: public RotateableObject {
+class GameObject: public DefaultRotateableObject {
 
   protected:
 	std::vector<Mesh *> meshes;