Ball hitting bricks destroys bricks! We can PLAY! (kind of)

include/Core/Engine.h

@@ -30,18 +30,20 @@
 //TODO: Remove includes that are only here for the temporary draw solution.
 #include "World.h"
 #include "CTransform.h"
+#include "Core/EventBroker.h"
 #include "Rendering/CModel.h"
 #include "Rendering/CSprite.h"
 #include "CTemplate.h"
 #include "Transform/TransformSystem.h"
 #include "Game/LevelSystem.h"
 #include "Game/PadSystem.h"
+#include "Game/CBall.h"
+#include "Game/CBrick.h"
 
 #include "Physics/PhysicsSystem.h"
 #include "Physics/CPhysics.h"
-
-
 #include "Physics/CBoxShape.h"
+#include "Physics/ESetImpulse.h"
 
 namespace dd
 {
@@ -69,18 +71,22 @@ public:
 //		m_World->ComponentFactory.Register<Components::Model>();
 //		m_World->ComponentFactory.Register<Components::Template>();
 
-		m_World->SystemFactory.Register<Systems::LevelSystem>([this]() { return new Systems::LevelSystem(m_World.get(), m_EventBroker); });
-		m_World->AddSystem<Systems::LevelSystem>();
-		m_World->SystemFactory.Register<Systems::PadSystem>([this]() { return new Systems::PadSystem(m_World.get(), m_EventBroker); });
-		m_World->AddSystem<Systems::PadSystem>();
+
         m_World->ComponentFactory.Register<Components::Sprite>();
 
         m_World->ComponentFactory.Register<Components::RectangleShape>();
         m_World->ComponentFactory.Register<Components::Physics>();
+		m_World->ComponentFactory.Register<Components::Ball>();
+		m_World->ComponentFactory.Register<Components::Brick>();
         m_World->SystemFactory.Register<Systems::PhysicsSystem>(
                 [this]() { return new Systems::PhysicsSystem(m_World.get(), m_EventBroker); });
         m_World->AddSystem<Systems::PhysicsSystem>();
 
+		m_World->SystemFactory.Register<Systems::LevelSystem>([this]() { return new Systems::LevelSystem(m_World.get(), m_EventBroker); });
+		m_World->AddSystem<Systems::LevelSystem>();
+		m_World->SystemFactory.Register<Systems::PadSystem>([this]() { return new Systems::PadSystem(m_World.get(), m_EventBroker); });
+		m_World->AddSystem<Systems::PadSystem>();
+
         m_World->ComponentFactory.Register<Components::Model>();
         m_World->ComponentFactory.Register<Components::Template>();
         m_World->Initialize();
@@ -88,22 +94,78 @@ public:
         {
             auto ent = m_World->CreateEntity();
             std::shared_ptr<Components::Transform> transform = m_World->AddComponent<Components::Transform>(ent);
-            transform->Position = glm::vec3(0.f, 0.f, -10.f);
-
+            transform->Position = glm::vec3(0.5f, 0.f, -10.f);
+			transform->Scale = glm::vec3(1.f, 1.f, 1.f);
 
             std::shared_ptr<Components::Sprite> sprite = m_World->AddComponent<Components::Sprite>(ent);
-            sprite->SpriteFile = "Textures/Core/ErrorTexture.png";
+            sprite->SpriteFile = "Textures/Ball.png";
 
             std::shared_ptr<Components::CircleShape> circleShape = m_World->AddComponent<Components::CircleShape>(ent);
+			std::shared_ptr<Components::Ball> ball = m_World->AddComponent<Components::Ball>(ent);
 
             std::shared_ptr<Components::Physics> physics = m_World->AddComponent<Components::Physics>(ent);
             physics->Static = false;
 
             m_World->CommitEntity(ent);
+
+			Events::SetImpulse e;
+			e.Entity = ent;
+			e.Impulse = glm::vec2(0.f, -1.f);
+			e.Point = glm::vec2(0.5f, 0.f);
+			m_EventBroker->Publish(e);
+        }
+
+		{
+			auto topWall = m_World->CreateEntity();
+			std::shared_ptr<Components::Transform> transform = m_World->AddComponent<Components::Transform>(topWall);
+			transform->Position = glm::vec3(-9.f, 5.f, -9.f);
+			transform->Scale = glm::vec3(10.f, 0.5f, 1.f);
+
+			std::shared_ptr<Components::Sprite> sprite = m_World->AddComponent<Components::Sprite>(topWall);
+			sprite->SpriteFile = "Textures/Core/ErrorTexture.png";
+
+			std::shared_ptr<Components::RectangleShape> boxShape = m_World->AddComponent<Components::RectangleShape>(topWall);
+
+			std::shared_ptr<Components::Physics> physics = m_World->AddComponent<Components::Physics>(topWall);
+			physics->Static = true;
+
+			m_World->CommitEntity(topWall);
+		}
+		{
+			auto leftWall = m_World->CreateEntity();
+			std::shared_ptr<Components::Transform> transform = m_World->AddComponent<Components::Transform>(leftWall);
+			transform->Position = glm::vec3(-7.f, 1.f, -9.f);
+			transform->Scale = glm::vec3(0.5f, 10.f, 1.f);
+
+			std::shared_ptr<Components::Sprite> sprite = m_World->AddComponent<Components::Sprite>(leftWall);
+			sprite->SpriteFile = "Textures/Core/ErrorTexture.png";
+
+			std::shared_ptr<Components::RectangleShape> boxShape = m_World->AddComponent<Components::RectangleShape>(leftWall);
+
+			std::shared_ptr<Components::Physics> physics = m_World->AddComponent<Components::Physics>(leftWall);
+			physics->Static = true;
+
+			m_World->CommitEntity(leftWall);
+		}
+		{
+			auto rightWall = m_World->CreateEntity();
+			std::shared_ptr<Components::Transform> transform = m_World->AddComponent<Components::Transform>(rightWall);
+			transform->Position = glm::vec3(7.f, 1.f, -9.f);
+			transform->Scale = glm::vec3(0.5f, 10.f, 1.f);
+
+			std::shared_ptr<Components::Sprite> sprite = m_World->AddComponent<Components::Sprite>(rightWall);
+			sprite->SpriteFile = "Textures/Core/ErrorTexture.png";
+
+			std::shared_ptr<Components::RectangleShape> boxShape = m_World->AddComponent<Components::RectangleShape>(rightWall);
+
+			std::shared_ptr<Components::Physics> physics = m_World->AddComponent<Components::Physics>(rightWall);
+			physics->Static = true;
+
+			m_World->CommitEntity(rightWall);
 		}
 
 
-        {
+        /*{
             auto ent = m_World->CreateEntity();
             std::shared_ptr<Components::Transform> transform = m_World->AddComponent<Components::Transform>(ent);
             transform->Position = glm::vec3(0.f, -3.f, -9.f);
@@ -118,6 +180,19 @@ public:
             std::shared_ptr<Components::Physics> physics = m_World->AddComponent<Components::Physics>(ent);
             physics->Static = true;
 
+            m_World->CommitEntity(ent);
+        }*/
+
+		{
+			auto ent = m_World->CreateEntity();
+			m_World->SetProperty(ent, "Name", "Pad");
+			auto ctransform = m_World->AddComponent<Components::Transform>(ent);
+			ctransform->Position = glm::vec3(0.f, -5.f, -10.f);
+			ctransform->Scale = glm::vec3(3.2, 0.8, 0.);
+			auto rectangle = m_World->AddComponent<Components::RectangleShape>(ent);
+			auto physics = m_World->AddComponent<Components::Physics>(ent);
+			auto csprite = m_World->AddComponent<Components::Sprite>(ent);
+			csprite->SpriteFile = "Textures/Pad.png";
 			m_World->CommitEntity(ent);
 		}
 

include/Game/LevelSystem.h

@@ -9,11 +9,13 @@
 #include "Core/CTransform.h"
 #include "Rendering/CSprite.h"
 #include "Game/CBrick.h"
-//#include "Core/EContact.h"
+#include "Physics/EContact.h"
 #include "Core/EventBroker.h"
 #include "Core/World.h"
 #include "Game/CBall.h"
 #include "Game/EStageCleared.h"
+#include "Physics/CBoxShape.h"
+#include "Physics/CPhysics.h"
 #include <fstream>
 #include <iostream>
 #include <intrin.h>
@@ -54,10 +56,14 @@ public:
 
     void EndLevel();
 
-private:
-    //dd::EventRelay<LevelSystem, dd::Events::Contact> m_EContact;
+    void Update(double dt);
 
-    bool OnContact(/*const dd::Events::Contact &event*/);
+private:
+    dd::EventRelay<LevelSystem, dd::Events::Contact> m_EContact;
+
+    bool OnContact(const dd::Events::Contact &event);
+
+    bool m_Initialized = false;
 
     int numberOfBricks;
     int tRows = 7;

include/Game/PadSystem.h

@@ -13,6 +13,8 @@
 #include "Input/EBindKey.h"
 //#include "Core/EContact.h"
 #include "Core/CTransform.h"
+#include "Physics/CBoxShape.h"
+#include "Physics/CPhysics.h"
 #include "Rendering/CSprite.h"
 #include "Game/CBall.h"
 #include "Core/Component.h"
@@ -33,6 +35,7 @@ public:
 
     void Initialize() override;
     void Update(double dt) override;
+
 private:
     dd::EventRelay<PadSystem, dd::Events::KeyDown> m_EKeyDown;
     dd::EventRelay<PadSystem, dd::Events::KeyUp> m_EKeyUp;
@@ -51,9 +54,8 @@ private:
     class PadSteeringInputController;
     std::array<std::shared_ptr<PadSteeringInputController>, 4> m_PadInputControllers;
 
-    EntityID ent;
-    std::shared_ptr<Components::Transform> transform;
-    std::shared_ptr<Components::Sprite> sprite;
+    EntityID ent = 0;
+    Components::Transform* transform;
     glm::vec3 acceleration = glm::vec3(0.f, 0.f, 0.f);
     bool left = false, right = false;
 };

include/Physics/CPhysics.h

@@ -7,11 +7,11 @@ namespace dd
 namespace Components
 {
 
-    struct Physics: public Component
-    {
+struct Physics: public Component
+{
     //idk if anything should be here :)
     bool Static = true;
-    };
+};
 
 }
 

src/game/Game/LevelSystem.cpp

@@ -9,11 +9,18 @@
 
 void dd::Systems::LevelSystem::Initialize()
 {
-    CreateBasicLevel(tRows, tLines, tSpaceBetweenBricks, tSpaceToEdge);
+    EVENT_SUBSCRIBE_MEMBER(m_EContact, LevelSystem::OnContact);
 
     return;
 }
 
+void dd::Systems::LevelSystem::Update(double dt) {
+    if (!m_Initialized) {
+        CreateBasicLevel(tRows, tLines, tSpaceBetweenBricks, tSpaceToEdge);
+        m_Initialized = true;
+    }
+}
+
 void dd::Systems::LevelSystem::CreateBasicLevel(int rows, int lines, glm::vec2 spacesBetweenBricks, int spaceToEdge)
 {
     int num = 0;
@@ -38,6 +45,8 @@ void dd::Systems::LevelSystem::CreateBrick(int row, int line, glm::vec2 spacesBe
     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::shared_ptr<Components::RectangleShape> cRec = m_World->AddComponent<Components::RectangleShape>(brick);
+    std::shared_ptr<Components::Physics> cPhys = m_World->AddComponent<Components::Physics>(brick);
     std::string fileName = "Textures/Bricks/";
     fileName.append(std::to_string(num));
     fileName.append(".png");
@@ -47,6 +56,7 @@ void dd::Systems::LevelSystem::CreateBrick(int row, int line, glm::vec2 spacesBe
     transform->Scale = glm::vec3(1.6, 0.4, 0.);
     transform->Position = glm::vec3(x - 7, y + 1, -10.f);
     //sprite->Color = glm::vec4(1.f, 1.f, 1.f, 1.f);
+    m_World->CommitEntity(brick);
     return;
 }
 
@@ -70,23 +80,31 @@ void dd::Systems::LevelSystem::OnEntityRemoved(EntityID entity)
     return;
 }
 
-bool dd::Systems::LevelSystem::OnContact(/*const dd::Events::Contact &event,*/)
+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;
-
-    auto brick = m_World->GetComponent<Components::Brick>(entity1);
-    auto ball = m_World->GetComponent<Components::Ball>(entity2);
-    if (brick != NULL)
+    EntityID entityBrick = event.Entity1;
+    auto brick = m_World->GetComponent<Components::Brick>(entityBrick);
+    if (brick == NULL)
     {
+        return false;
+    }
+    EntityID entityBall = event.Entity2;
+    //EntityID entity1 = event.Entity1;
+    //EntityID entity2 = event.Entity2;
+
+    //auto brick = m_World->GetComponent<Components::Brick>(entity1);
+    //auto ball = m_World->GetComponent<Components::Ball>(entity2);
+    //std::cout << brick << std::endl;
+    //std::cout << ball << std::endl;
+    /*if (brick != NULL)
+    {
+        std::cout << "Entity1 is a brick!" << std::endl;
         entityBrick = entity1;
         if (ball != NULL)
         {
+            std::cout << "Entity2 is a ball!" << std::endl;
             entityBall = entity2;
         }
     }
@@ -95,22 +113,25 @@ bool dd::Systems::LevelSystem::OnContact(/*const dd::Events::Contact &event,*/)
         brick = m_World->GetComponent<Components::Brick>(entity2);
         if (brick != NULL)
         {
+            std::cout << "Entity2 is a brick!" << std::endl;
             entityBrick = entity2;
         }
 
         ball = m_World->GetComponent<Components::Ball>(entity1);
         if (ball != NULL)
         {
+            std::cout << "Entity1 is a ball!" << std::endl;
             entityBall = entity1;
         }
     }
 
     if (entityBrick != NULL && entityBall != NULL)
-    {
+    {*/
+        //std::cout << "We're destroying!" << std::endl;
         m_World->RemoveEntity(entityBrick);
 
         return true;
-    }
+    //}
 
     return false;
 }

src/game/Game/PadSystem.cpp

@@ -20,13 +20,6 @@ void dd::Systems::PadSystem::Initialize()
     l.Command = "left";
     EventBroker->Publish(l);
 
-    ent = m_World->CreateEntity();
-	transform = m_World->AddComponent<Components::Transform>(ent);
-	transform->Position = glm::vec3(0.f, -5.f, -10.f);
-    transform->Scale = glm::vec3(3.2, 0.8, 0.);
-	sprite = m_World->AddComponent<Components::Sprite>(ent);
-	sprite->SpriteFile = "Textures/Pad.png";
-
     EVENT_SUBSCRIBE_MEMBER(m_EKeyDown, PadSystem::OnKeyDown);
     EVENT_SUBSCRIBE_MEMBER(m_EKeyUp, PadSystem::OnKeyUp);
 
@@ -35,6 +28,16 @@ void dd::Systems::PadSystem::Initialize()
 
 void dd::Systems::PadSystem::Update(double dt)
 {
+    if (ent == 0) {
+        for (auto it = m_World->GetEntities()->begin(); it != m_World->GetEntities()->end(); it++) {
+            if (m_World->GetProperty<std::string>(it->first, "Name") == "Pad") {
+                ent = it->first;
+                transform = m_World->GetComponent<Components::Transform>(ent);
+                break;
+            }
+        }
+    }
+
     if (transform->Velocity.x < -400.f)
     {
         transform->Velocity.x = -400.f;

src/game/Physics/PhysicsSystem.cpp

@@ -12,7 +12,7 @@ void dd::Systems::PhysicsSystem::Initialize()
 {
     m_ContactListener = new ContactListener(this);
 
-    m_Gravity = b2Vec2(0.f, -9.82f);
+    m_Gravity = b2Vec2(0.f, 0.f);
     m_PhysicsWorld = new b2World(m_Gravity);
 
     m_TimeStep = 1.f/60.f;