Screen shake working

include/Core/Engine.h

@@ -37,6 +37,7 @@
 #include "Rendering/CModel.h"
 #include "Rendering/CSprite.h"
 #include "Rendering/CPointLight.h"
+#include "Rendering/CCamera.h"
 #include "Transform/TransformSystem.h"
 #include "Sound/SoundSystem.h"
 #include "Sound/CCollisionSound.h"
@@ -67,6 +68,7 @@
 
 #include "Game/BrickComponents.h"
 
+#include "Game/ScreenShakeSystem.h"
 #include "Game/EScreenShake.h"
 
 #include "Physics/PhysicsSystem.h"
@@ -147,6 +149,7 @@ public:
 
 		m_World->ComponentFactory.Register<Components::Sprite>();
 
+		m_World->ComponentFactory.Register<Components::Camera>();
 		m_World->ComponentFactory.Register<Components::RectangleShape>();
 		m_World->ComponentFactory.Register<Components::Physics>();
 		m_World->ComponentFactory.Register<Components::Ball>();
@@ -209,6 +212,9 @@ public:
 		m_World->SystemFactory.Register<Systems::LifeSystem>(
 			[this]() { return new Systems::LifeSystem(m_World.get(), m_EventBroker); });
 		m_World->AddSystem<Systems::LifeSystem>();
+		m_World->SystemFactory.Register<Systems::ScreenShakeSystem>(
+			[this]() { return new Systems::ScreenShakeSystem(m_World.get(), m_EventBroker); });
+		m_World->AddSystem<Systems::ScreenShakeSystem>();
 
 		m_World->ComponentFactory.Register<Components::Model>();
 		m_World->ComponentFactory.Register<Components::Template>();
@@ -271,8 +277,6 @@ public:
 			TEMPAddToRenderQueue();
 		}
 
-		std::unique_ptr<dd::Camera> defaultCamera = nullptr;
-
 		// Render scene
 		//TODO send renderqueue to draw.
 		m_Renderer->Draw(m_RendererQueue);
@@ -292,6 +296,20 @@ public:
 	{
 		if (!m_TransformSystem)
 			m_TransformSystem = m_World->GetSystem<Systems::TransformSystem>();
+		
+		// HACK: How do we handle multiple cameras? Maybe view and projection matrices in render queue...
+		auto cameras = m_World->GetComponentsOfType<Components::Camera>();
+		if (cameras != nullptr) {
+			for (auto& component : *cameras) {
+				auto camera = static_cast<Components::Camera*>(component.get());
+				auto transform = m_World->GetComponent<Components::Transform>(camera->Entity);
+				m_Renderer->Camera()->SetPosition(transform->Position);
+				m_Renderer->Camera()->SetOrientation(transform->Orientation);
+				m_Renderer->Camera()->SetFOV(camera->FOV);
+				m_Renderer->Camera()->SetNearClip(camera->NearClip);
+				m_Renderer->Camera()->SetFarClip(camera->FarClip);
+			}
+		}
 
 		for (auto &pair : *m_World->GetEntities())
 		{

include/Game/LevelSystem.h

@@ -19,6 +19,7 @@
 #include "Rendering/CSprite.h"
 #include "Rendering/CModel.h"
 #include "Rendering/CPointLight.h"
+#include "Rendering/CCamera.h"
 
 #include "Transform/EMove.h"
 

include/Rendering/BaseRenderer.h

@@ -37,8 +37,8 @@ public:
 	void SetFullscreen(bool fullscreen) { m_Fullscreen = fullscreen; }
 	bool VSYNC() const { return m_VSYNC; }
 	void SetVSYNC(bool vsync) { m_VSYNC = vsync; }
-	const dd::Camera* Camera() const { return m_Camera; }
+	dd::Camera* Camera() const { return m_Camera; }
-	void SetCamera(const dd::Camera* camera)
+	void SetCamera(dd::Camera* camera)
 	{
 		if (camera == nullptr) {
 			m_Camera = m_DefaultCamera.get();
@@ -55,7 +55,7 @@ protected:
 	bool m_Fullscreen = false;
 	bool m_VSYNC = false;
 	std::unique_ptr<dd::Camera> m_DefaultCamera = nullptr;
-	const dd::Camera* m_Camera = nullptr;
+	dd::Camera* m_Camera = nullptr;
 	GLFWwindow* m_Window = nullptr;
 };
 

include/Rendering/CCamera.h

@@ -30,14 +30,9 @@ namespace Components
 
 struct Camera : Component
 {
-	Camera() 
+	float FOV = glm::radians(45.f);
-	: FOV(glm::radians(45.f))
+	float NearClip = 0.01f;
-	, NearClip(0.1f)
+	float FarClip = 100.f;
-	, FarClip(100.f) { }
-
-	float FOV;
-	float NearClip;
-	float FarClip;
 };
 
 }

include/Rendering/OpenGL/Rendering/Renderer.h

@@ -43,7 +43,6 @@ class Renderer : public BaseRenderer
 public:
 	void Initialize() override;
 	void Draw(RenderQueueCollection& rq) override;
-	void PlaceCamera(glm::vec3 position);
 
 private:
 	int m_GLVersion[2];
@@ -97,12 +96,6 @@ private:
 	void DrawWater(RenderQueue &objects);
 	void DrawGUI(RenderQueue& rq);
 	void DebugKeys();
-
-	dd::EventRelay<Renderer, dd::Events::ScreenShake> m_EScreenShake;
-	bool OnScreenShake(dd::Events::ScreenShake &event);
-	bool m_ScreenShake = false;
-	float m_ShakeIntensity = 0;
-	float m_ShakeTimer = 0;
 };
 
 }

src/game/Game/LevelSystem.cpp

@@ -27,6 +27,15 @@ void dd::Systems::LevelSystem::Initialize()
 
 	m_GodMode = ResourceManager::Load<ConfigFile>("Config.ini")->GetValue<bool>("Cheat.GodMode", false);
 
+	// Camera
+	{
+		auto ent = m_World->CreateEntity();
+		auto transform = m_World->AddComponent<Components::Transform>(ent);
+		auto camera = m_World->AddComponent<Components::Camera>(ent);
+		camera->FOV = glm::radians(58.31f);
+		m_World->CommitEntity(ent);
+	}
+
 	//PointLightTest
 	{
 		auto t_Light = m_World->CreateEntity();
@@ -132,8 +141,8 @@ void dd::Systems::LevelSystem::Initialize()
 		auto wall = m_World->AddComponent<Components::Wall>(BottomWall);
 		transform->Position = glm::vec3(0.f, -6.f, -10.f);
 		transform->Scale = glm::vec3(20.f, 0.5f, 1.f);
-		std::shared_ptr<Components::Sprite> sprite = m_World->AddComponent<Components::Sprite>(BottomWall);
+		//std::shared_ptr<Components::Sprite> sprite = m_World->AddComponent<Components::Sprite>(BottomWall);
-		sprite->SpriteFile = "Textures/Core/ErrorTexture.png";
+		//sprite->SpriteFile = "Textures/Core/ErrorTexture.png";
 		std::shared_ptr<Components::RectangleShape> rectangleShape = m_World->AddComponent<Components::RectangleShape>(BottomWall);
 		rectangleShape->Dimensions = glm::vec2(20.f, 0.5f);
 		std::shared_ptr<Components::Physics> physics = m_World->AddComponent<Components::Physics>(BottomWall);

src/game/Rendering/OpenGL/Renderer.cpp

@@ -63,7 +63,7 @@ void dd::Renderer::Initialize()
 	}
 
 	// Create default camera
-	m_DefaultCamera = std::unique_ptr<dd::Camera>(new dd::Camera((float)m_Resolution.Width / m_Resolution.Height, 45.f, 0.01f, 5000.f));
+	m_DefaultCamera = std::unique_ptr<dd::Camera>(new dd::Camera((float)m_Resolution.Width / m_Resolution.Height, glm::radians(45.f), 0.01f, 5000.f));
 	m_DefaultCamera->SetPosition(glm::vec3(0, 0, 0));
 	if (m_Camera == nullptr) {
 		m_Camera = m_DefaultCamera.get();
@@ -391,11 +391,6 @@ void dd::Renderer::DrawForward(RenderQueue &objects, RenderQueue &lights)
 	DrawWater(objects);
 }
 
-void dd::Renderer::PlaceCamera(glm::vec3 position)
-{
-	m_DefaultCamera->SetPosition(position);
-}
-
 void dd::Renderer::DrawScene(RenderQueue &objects, ShaderProgram &program)
 {
 	GLuint shaderProgramHandle = program;