Falling bricks and collision filters

src/game/Game/BallSystem.cpp

@@ -60,9 +60,10 @@ bool dd::Systems::BallSystem::Contact(const Events::Contact &event)
         return false;
     }
 
-    //Which is the ball?
+
     EntityID ballEntity, otherEntitiy;
 
+    //Which is the ball?
     if (ballComponent1 != nullptr) {
         ballEntity = event.Entity1;
         otherEntitiy = event.Entity2;
@@ -78,6 +79,8 @@ bool dd::Systems::BallSystem::Contact(const Events::Contact &event)
         //TODO: Add support for power-up collisions
     }
 
+    //if this is a brick thats dead do not collide :)
+
     auto ballTransform = m_World->GetComponent<Components::Transform>(ballEntity);
     glm::vec2 ballVelocity = glm::vec2(ballTransform->Velocity.x, ballTransform->Velocity.y);
 
@@ -85,7 +88,6 @@ bool dd::Systems::BallSystem::Contact(const Events::Contact &event)
         auto padTransform = m_World->GetComponent<Components::Transform>(otherEntitiy);
         float x = ballTransform->Position.x - padTransform->Position.x;
 
-        float movementMultiplier = 5.0f;
         float y = glm::cos((abs(x) / (1.6f)) * glm::pi<float>() / 2.f) + 1.f;
 
         ballTransform->Velocity = glm::normalize(glm::vec3(x, y ,0.f)) * ballComponent->Speed;

src/game/Game/LevelSystem.cpp

@@ -176,6 +176,9 @@ void dd::Systems::LevelSystem::CreateBrick(int row, int line, glm::vec2 spacesBe
     std::shared_ptr<Components::Physics> cPhys = m_World->AddComponent<Components::Physics>(brick);
     cPhys->Static = false;
     cPhys->GravityScale = 0.f;
+    cPhys->Category = CollisionLayer::Type::Brick;
+    cPhys->Mask = CollisionLayer::Type::Ball;
+
     std::string fileName = "Textures/Bricks/";
     fileName.append(std::to_string(num));
     fileName.append(".png");
@@ -270,6 +273,20 @@ bool dd::Systems::LevelSystem::OnContact(const dd::Events::Contact &event)
 
         auto physicsComponent = m_World->GetComponent<Components::Physics>(entityBrick);
         physicsComponent->GravityScale = 1.f;
+        physicsComponent->Mask = CollisionLayer::Type::Water | CollisionLayer::Type::Wall;
+
+        auto transformComponentBrick = m_World->GetComponent<Components::Transform>(entityBrick);
+        auto transformComponentBall = m_World->GetComponent<Components::Transform>(entityBall);
+
+        Events::SetImpulse e;
+        e.Entity = entityBrick;
+
+        glm::vec2 point = glm::vec2(transformComponentBrick->Position.x + ((transformComponentBrick->Position.x - transformComponentBall->Position.x)/4), transformComponentBrick->Position.y  + ((transformComponentBrick->Position.y - transformComponentBall->Position.y )/4));
+
+        e.Impulse = glm::normalize(point)/2.f;
+        e.Point = point;
+        EventBroker->Publish(e);
+        //TODO: Bricks dont collide with walls D=
 
         SetNumberOfBricks(NumberOfBricks() - 1);
         if (NumberOfBricks() <= 0) {
@@ -279,7 +296,7 @@ bool dd::Systems::LevelSystem::OnContact(const dd::Events::Contact &event)
         es.Score = brick->Score;
         EventBroker->Publish(es);
 
-        std::cout << NumberOfBricks() << std::endl;
+       // std::cout << NumberOfBricks() << std::endl;
         //std::cout << "Score: " << Score() << std::endl;
     }
 
@@ -313,8 +330,12 @@ bool dd::Systems::LevelSystem::OnCreatePowerUp(const dd::Events::CreatePowerUp &
     auto model = m_World->AddComponent<Components::Model>(powerUp);
     std::shared_ptr<Components::CircleShape> cRec = m_World->AddComponent<Components::CircleShape>(powerUp);
     std::shared_ptr<Components::Physics> cPhys = m_World->AddComponent<Components::Physics>(powerUp);
-    std::shared_ptr<Components::PowerUp> cPow = m_World->AddComponent<Components::PowerUp>(powerUp);
     cPhys->Static = false;
+    cPhys->Category = CollisionLayer::Type::PowerUp;
+    cPhys->Mask = CollisionLayer::Type::Pad;
+
+    std::shared_ptr<Components::PowerUp> cPow = m_World->AddComponent<Components::PowerUp>(powerUp);
+
 
     transform->Position = event.Position;
     transform->Scale = glm::vec3(0.2, 0.2, 0.2);

src/game/Game/PadSystem.cpp

@@ -108,7 +108,9 @@ EntityID dd::Systems::PadSystem::CreateBall()
     std::shared_ptr<Components::Ball> cball = m_World->AddComponent<Components::Ball>(ent);
     std::shared_ptr<Components::Physics> physics = m_World->AddComponent<Components::Physics>(ent);
     physics->Static = false;
-
+    physics->Category = CollisionLayer::Type::Ball;
+    physics->Mask = CollisionLayer::Type::Pad | CollisionLayer::Type::Brick | CollisionLayer::Type::Wall;
+    physics->Calculate = true;
     cball->Speed = 5.f;
 
     m_World->CommitEntity(ent);
@@ -234,9 +236,9 @@ bool dd::Systems::PadSystem::OnContactPowerUp(const dd::Events::Contact &event)
         return false;
     }
 
-    m_World->RemoveComponent<Components::PowerUp>(entityPower);
-    m_World->RemoveComponent<Components::CircleShape>(entityPower);
-    m_World->RemoveComponent<Components::Physics>(entityPower);
+//    m_World->RemoveComponent<Components::PowerUp>(entityPower);
+//    m_World->RemoveComponent<Components::CircleShape>(entityPower);
+//    m_World->RemoveComponent<Components::Physics>(entityPower);
     m_World->RemoveEntity(entityPower);
     Events::PowerUpTaken ep;
     ep.Name = "Something";