Kod för boll mot bricka kollision

src/game/Game/LevelSystem.cpp

@@ -39,6 +39,7 @@ void dd::Systems::LevelSystem::CreateBrick(int row, int line, glm::vec2 spacesBe
     auto brick = m_World->CreateEntity();
     std::shared_ptr<Components::Transform> transform = m_World->AddComponent<Components::Transform>(brick);
     std::shared_ptr<Components::Sprite> sprite = m_World->AddComponent<Components::Sprite>(brick);
+    std::shared_ptr<Components::Brick> cBrick = m_World->AddComponent<Components::Brick>(brick);
     std::string fileName = "Textures/Bricks/";
     fileName.append(std::to_string(num));
     fileName.append(".png");
@@ -71,6 +72,52 @@ void dd::Systems::LevelSystem::OnEntityRemoved(EntityID entity)
     return;
 }
 
+bool dd::Systems::LevelSystem::OnContact(/*const dd::Events::Contact &event,*/)
+{
+    /*event.Entity1 - Vi vet inte vilken som.
+      event.Entity2 - */
+    std::string event = "I'm just a placeholder :(";
+    EntityID entityBrick;
+    EntityID entityBall;
+    EntityID entity1;
+    EntityID entity2;
+    EntityID ball;
+
+    auto brick = m_World->GetComponent<Components::Brick>(entity1);
+    if (brick != NULL)
+    {
+        entityBrick = entity1;
+        ball = m_World->GetComponent<Components::Ball>(entity2);
+        if (ball != NULL)
+        {
+            entityBall = entity2;
+        }
+    }
+    else
+    {
+        brick = m_World->GetComponent<Components::Brick>(entity2);
+        if (brick != NULL)
+        {
+            entityBrick = entity2;
+        }
+
+        ball = m_World->GetComponent<Components::Ball>(entity1);
+        if (ball != NULL)
+        {
+            entityBall = entity1;
+        }
+    }
+
+    if (entityBrick != NULL && entityBall != NULL)
+    {
+        m_World->RemoveEntity(entityBrick);
+
+        return true;
+    }
+
+    return false;
+}
+
 void dd::Systems::LevelSystem::EndLevel()
 {
     Events::StageCleared e;