refined hitboxes so they are not bigger than the sprite

include/ColliderComponent.h

@@ -13,8 +13,10 @@ public:
 	const char* tag;
 	TransformComponent* transform;
 	bool hasCollision; //added for removing collision of destroyed projectiles
+	float hitboxScale; //adds a seperate variable for the scale of the hitbox (not the sprite) so each sprite can have a different hitbox size if needed
 
 	ColliderComponent(const char* tag);
+	ColliderComponent(const char* tag, float hitboxScale);
 
 	void init() override;
 	void update() override;

src/AssetManager.cpp

@@ -21,6 +21,6 @@ void AssetManager::createProjectile(Vector2D pos, Vector2D velocity, bool source
     projectile.addComponent<TransformComponent>(pos.x, pos.y, 32, 32, scale); //32x32 is standard size for objects
     projectile.addComponent<SpriteComponent>(texturePath);
     projectile.addComponent<ProjectileComponent>(range, speed, velocity, source);
-    projectile.addComponent<ColliderComponent>("projectile");
+    projectile.addComponent<ColliderComponent>("projectile", 0.6f);
     projectile.addGroup((size_t)GroupLabel::PROJECTILE);
 }

src/ColliderComponent.cpp

@@ -9,14 +9,15 @@ ColliderComponent::ColliderComponent(const char* tag)
 {
 	this->tag = tag;
     this->hasCollision = true;
+	this->hitboxScale = 1;
 }
 
-/*ColliderComponent::ColliderComponent(const char* tag, float hitboxScale) //adding hitboxScale helps scaling hitbox and texture/entity seperately
+ColliderComponent::ColliderComponent(const char* tag, float hitboxScale) //adding hitboxScale helps scaling hitbox and texture/entity seperately
 {
 	this->tag = tag;
-	this->hitboxScale
+	this->hitboxScale = hitboxScale;
 	this->hasCollision = true;
-}*/
+}
 
 void ColliderComponent::init()
 {
@@ -34,8 +35,8 @@ void ColliderComponent::update()
 	collider.y = transform->position.y;
 
 
-	collider.w = transform->width * transform->scale;
+	collider.w = (transform->width * transform->scale) * this->hitboxScale;
-	collider.h = transform->height * transform->scale;
+	collider.h = (transform->height * transform->scale) * this->hitboxScale;
 }
 
 void ColliderComponent::removeCollision()

src/Game.cpp

@@ -113,14 +113,14 @@ void Game::init(const char* title, int xpos, int ypos, int width, int height, bo
 	player.addComponent<TransformComponent>(80,80,2); //posx, posy, scale
 	player.addComponent<SpriteComponent>("assets/chicken_knight_spritesheet.png", true); //adds sprite (32x32px), path needed
 	player.addComponent<KeyboardController>(SDL_SCANCODE_W, SDL_SCANCODE_S, SDL_SCANCODE_A, SDL_SCANCODE_D, SDL_SCANCODE_E, Vector2D(1, 0));//custom keycontrols can be added
-	player.addComponent<ColliderComponent>("player"); //adds tag (for further use, reference tag)
+	player.addComponent<ColliderComponent>("player", 0.8f); //adds tag (for further use, reference tag)
 	player.addComponent<HealthComponent>(5, &manager, true);
 	player.addGroup((size_t)GroupLabel::PLAYERS); //tell programm what group it belongs to for rendering order
 
 	enemy.addComponent<TransformComponent>(600, 500, 2);
 	enemy.addComponent<SpriteComponent>("assets/chicken_spritesheet.png", true);
 	enemy.addComponent<KeyboardController>(SDL_SCANCODE_UP, SDL_SCANCODE_DOWN, SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_RCTRL, Vector2D(-1, 0));
-	enemy.addComponent<ColliderComponent>("enemy");
+	enemy.addComponent<ColliderComponent>("enemy", 0.8f);
 	enemy.addComponent<HealthComponent>(5, &manager, false);
 	enemy.addGroup((size_t)GroupLabel::ENEMIES);
 

src/TransformComponent.cpp

@@ -48,7 +48,7 @@ void TransformComponent::update()
 		position.x + velocity.x * speed * multiplier,
 		position.y + velocity.y * speed * multiplier
 	);
-	if (newPos.x < 0 || newPos.x > SCREEN_SIZE_WIDTH || newPos.y < 0 || newPos.y > SCREEN_SIZE_HEIGHT)
+	if (newPos.x < 0 || newPos.x + (this->width * this->scale) > SCREEN_SIZE_WIDTH || newPos.y < 0 || newPos.y + (this->height * this->scale) > SCREEN_SIZE_HEIGHT)
 		return;
 
 	position = newPos;

src/main.cpp

@@ -12,7 +12,7 @@ int main(int argc, char* argv[])
 
 	game = new Game();
 
-	game->init("RPG_Game", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, SCREEN_SIZE_WIDTH, SCREEN_SIZE_HEIGHT, false);
+	game->init("No_Name_Chicken_Game", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, SCREEN_SIZE_WIDTH, SCREEN_SIZE_HEIGHT, false);
 	while (game->running())
 	{
 		frameStart = SDL_GetTicks();