Viewports fixed. Damage HUD. Free steering fixed.

src/Components/Health.h

@@ -9,9 +9,9 @@ namespace Components
 	struct Health : Component
 	{
 		Health()
-			: health(1.0f){ }
+			: Amount(1.0f) { }
 
-		float health;
+		float Amount;
 
 		virtual Health* Clone() const override { return new Health(*this); }
 	};

src/Events/Damage.h

@@ -5,13 +5,13 @@
 
 namespace Events
 {
-
 	struct Damage : Event
 	{
 		EntityID Entity;
-		float damage;
+		float Amount;
 	};
-
 }
 
+
+
 #endif // Events_Damage_h__

src/GUI/Frame.h

@@ -36,8 +36,7 @@ public:
 
 	// Create a frame as a child
 	Frame(Frame* parent, std::string name)
-		: Rectangle(static_cast<Rectangle>(*parent)) // Clone parent rectangle using copy constructor
-		, m_Name(name)
+		: m_Name(name)
 		, m_Layer(0)
 	{ SetParent(std::shared_ptr<Frame>(parent)); }
 
@@ -52,6 +51,8 @@ public:
 			return;
 		}
 
+		Width = parent->Width;
+		Height = parent->Height;
 		m_Layer = parent->Layer() + 1;
 		parent->AddChild(std::shared_ptr<Frame>(this));
 		m_Parent = parent;

src/GUI/GameFrame.h

@@ -5,8 +5,7 @@
 #include "GUI/WorldFrame.h"
 #include "GUI/Viewport.h"
 #include "GUI/TextureFrame.h"
-
-#include "Events/Damage.h"
+#include "GUI/PlayerHUD.h"
 
 #include "GameWorld.h"
 
@@ -19,42 +18,32 @@ public:
 	GameFrame(Frame* parent, std::string name)
 		: Frame(parent, name)
 	{
-		EVENT_SUBSCRIBE_MEMBER(m_EDamage, &GameFrame::OnDamage);
-
 		m_World = std::make_shared<GameWorld>(EventBroker, ResourceManager);
 		auto worldFrame = new WorldFrame(this, "GameWorldFrame", m_World);
 		{
 			vp1 = new Viewport(worldFrame, "Viewport1", m_World);
 			vp1->X = 0;
 			vp1->Width = 640;
+			vp1->Height = 720 / 2;
+			new PlayerHUD(vp1, "PlayerHUD", m_World, 1);
+
 			vp2 = new Viewport(worldFrame, "Viewport2", m_World);
 			vp2->X = vp1->Right();
 			vp2->Width = 640;
+			vp2->Height = 720 / 2;
+			new PlayerHUD(vp2, "PlayerHUD", m_World, 2);
 
-			tex = new TextureFrame(vp1, "TextureFrameThingy");
-			tex->SetTexture("Textures/GUI/hurt.png");
+			auto vpc = new Viewport(worldFrame, "ViewportFreeCam", m_World);
+			vpc->Y = 720 / 2;
+			vpc->Height = 720 / 2;
 		}
 		m_World->Initialize();
 	}
 
-	void Update(double dt)
-	{
-
-	}
-
-	bool OnDamage(const Events::Damage &event)
-	{
-		//tex->SetTexture("Textures/GUI/hurt.png");
-
-		return false;
-	}
-
 private:
-	EventRelay<Frame, Events::Damage> m_EDamage;
 	std::shared_ptr<GameWorld> m_World;
 	Viewport* vp1;
 	Viewport* vp2;
-	TextureFrame* tex;
 };
 
 }

src/GUI/HealthOverlay.h

@@ -0,0 +1,53 @@
+#ifndef GUI_HealthOverlay_h__
+#define GUI_HealthOverlay_h__
+
+#include "GUI/TextureFrame.h"
+#include "World.h"
+#include "Events/Damage.h"
+#include "Components/Player.h"
+#include "Components/Health.h"
+
+namespace GUI
+{
+
+	class HealthOverlay : public TextureFrame
+	{
+	public:
+		HealthOverlay(Frame* parent, std::string name, std::shared_ptr<World> world, int playerID)
+			: TextureFrame(parent, name)
+			, m_World(world)
+			, m_PlayerID(playerID)
+		{ 
+			EVENT_SUBSCRIBE_MEMBER(m_EDamage, &HealthOverlay::OnDamage);
+			
+			SetTexture("Textures/GUI/hurt.png");
+			SetColor(glm::vec4(0.f));
+		}
+	
+		bool OnDamage(const Events::Damage &event)
+		{
+			auto player = m_World->GetComponent<Components::Player>(event.Entity);
+			if (!player)
+				return false;
+
+			if (player->ID != m_PlayerID)
+				return false;
+
+			auto health = m_World->GetComponent<Components::Health>(event.Entity);
+			if (!health)
+				return false;
+	
+			SetColor(glm::vec4(1.f, 1.f, 1.f, 1 - health->Amount / 100.f));
+
+			return true;
+		}
+
+	protected:
+		std::shared_ptr<World> m_World;
+		int m_PlayerID;
+		EventRelay<Frame, Events::Damage> m_EDamage;
+	};
+
+}
+
+#endif // GUI_TextureFrame_h__

src/GUI/PlayerHUD.h

@@ -0,0 +1,30 @@
+#include "GUI/Frame.h"
+#include "GUI/HealthOverlay.h"
+
+#ifndef GUI_PlayerHUD_h__
+#define GUI_PlayerHUD_h__
+
+namespace GUI
+{
+
+	class PlayerHUD : public Frame
+	{
+	public:
+		PlayerHUD(Frame* parent, std::string name, std::shared_ptr<World> world, int playerID)
+			: Frame(parent, name)
+			, m_World(world)
+			, m_PlayerID(playerID)
+		{
+			m_HealthOverlay = new HealthOverlay(this, "HealthOverlay", m_World, m_PlayerID);
+		}
+
+	protected:
+		std::shared_ptr<World> m_World;
+		int m_PlayerID;
+
+		HealthOverlay* m_HealthOverlay;
+	};
+
+}
+
+#endif // GUI_TextureFrame_h__

src/GUI/TextureFrame.h

@@ -11,7 +11,10 @@ class TextureFrame : public Frame
 {
 public:
 	TextureFrame(Frame* parent, std::string name)
-		: Frame(parent, name) { }
+		: Frame(parent, name)
+		, m_Texture(nullptr)
+		, m_Color(glm::vec4(1.f, 1.f, 1.f, 1.f))
+	{ }
 
 	void Draw(std::shared_ptr<Renderer> renderer) override
 	{
@@ -22,20 +25,26 @@ public:
 		SpriteJob job;
 		job.TextureID = m_Texture->ResourceID;
 		job.Texture = *m_Texture;
+		job.Color = m_Color;
 		RenderQueue.Add(job);
 
 		renderer->SetCamera(nullptr);
 		renderer->DrawFrame(RenderQueue);
 	}
 
-	std::shared_ptr<::Texture> Texture() const { return m_Texture; }
+	::Texture* Texture() const { return m_Texture; }
 	void SetTexture(std::string resourceName)
 	{
-		m_Texture = std::shared_ptr<::Texture>(ResourceManager->Load<::Texture>("Texture", resourceName));
+		m_Texture = ResourceManager->Load<::Texture>("Texture", resourceName);
 	}
 
+	glm::vec4 Color() const { return m_Color; }
+	void SetColor(glm::vec4 val) { m_Color = val; }
+
 protected:
-	std::shared_ptr<::Texture> m_Texture;
+	::Texture* m_Texture;
+	glm::vec4 m_Color;
+	
 };
 
 }

src/GameWorld.h

@@ -57,6 +57,9 @@ public:
 
 	void Initialize();
 
+	EntityID CreateTank(int playerID);
+	EntityID CreateJeep(int playerID);
+
 	void RegisterSystems() override;
 	void AddSystems() override;
 	void RegisterComponents() override;

src/RenderQueue.h

@@ -30,10 +30,10 @@ struct ModelJob : RenderJob
 	unsigned int ShaderID;
 	unsigned int TextureID;
 
-	GLuint ShaderProgram;
 	GLuint DiffuseTexture;
 	GLuint NormalTexture;
 	GLuint SpecularTexture;
+	glm::vec4 Color;
 	GLuint VAO;
 	unsigned int StartIndex;
 	unsigned int EndIndex;
@@ -50,8 +50,8 @@ struct SpriteJob : RenderJob
 	unsigned int ShaderID;
 	unsigned int TextureID;
 
-	GLuint ShaderProgram;
 	GLuint Texture;
+	glm::vec4 Color;
 	glm::mat4 ModelMatrix;
 
 	void CalculateHash() override

src/Renderer.cpp

@@ -259,8 +259,8 @@ void Renderer::Draw(double dt)
 void Renderer::DrawFrame(RenderQueue &rq)
 {
 	glBindFramebuffer(GL_FRAMEBUFFER, 0);
-	glViewport(m_Viewport.X, -m_Viewport.Y, m_Viewport.Width, m_Viewport.Height);
-	glScissor(m_Viewport.X, -m_Viewport.Y, m_Viewport.Width, m_Viewport.Height);
+	glViewport(m_Viewport.X, m_Height - m_Viewport.Y - m_Viewport.Height, m_Viewport.Width, m_Viewport.Height);
+	glScissor(m_Viewport.X, m_Height - m_Viewport.Y - m_Viewport.Height, m_Viewport.Width, m_Viewport.Height);
 
 	//glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 	//glClearColor(0.0f, 0.5f, 0.0f, 1.0f);
@@ -341,6 +341,7 @@ void Renderer::DrawFrame(RenderQueue &rq)
 			glUniformMatrix4fv(glGetUniformLocation(m_ForwardRendering.GetHandle(), "M"), 1, GL_FALSE, glm::value_ptr(glm::mat4()));
 			glUniformMatrix4fv(glGetUniformLocation(m_ForwardRendering.GetHandle(), "V"), 1, GL_FALSE, glm::value_ptr(glm::mat4()));
 			glUniformMatrix4fv(glGetUniformLocation(m_ForwardRendering.GetHandle(), "P"), 1, GL_FALSE, glm::value_ptr(glm::mat4()));
+			glUniform4fv(glGetUniformLocation(m_ForwardRendering.GetHandle(), "Color"), 1, glm::value_ptr(spriteJob->Color));
 
 			glActiveTexture(GL_TEXTURE0);
 			glBindTexture(GL_TEXTURE_2D, spriteJob->Texture);
@@ -362,8 +363,8 @@ void Renderer::DrawWorld(RenderQueue &rq)
 	Base pass
 	*/
 	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbBasePass);
-	glViewport(m_Viewport.X, -m_Viewport.Y, m_Viewport.Width, m_Viewport.Height);
-	glScissor(m_Viewport.X, -m_Viewport.Y, m_Viewport.Width, m_Viewport.Height);
+	glViewport(m_Viewport.X, m_Height - m_Viewport.Y - m_Viewport.Height, m_Viewport.Width, m_Viewport.Height);
+	glScissor(m_Viewport.X, m_Height - m_Viewport.Y - m_Viewport.Height, m_Viewport.Width, m_Viewport.Height);
 	//glViewport(0, 0, m_Width, m_Height);
 
 	// Clear G-buffer

src/Shaders/ForwardRendering.frag.glsl

@@ -1,5 +1,7 @@
 #version 430
 
+uniform vec4 Color;
+
 layout(binding=0) uniform sampler2D texture0;
 
 in VertexData {
@@ -14,5 +16,5 @@ void main() {
 	// Texture
 	vec4 texel = texture(texture0, Input.TextureCoord);
 
-	fragmentColor = texel;
+	fragmentColor = texel * Color;
 }

src/Systems/DamageSystem.cpp

@@ -16,7 +16,7 @@ void Systems::DamageSystem::Initialize()
 bool Systems::DamageSystem::OnDamage( const Events::Damage &event )
 {
 	auto health = m_World->GetComponent<Components::Health>(event.Entity);
-	health->health -= event.damage;
-	LOG_INFO("Damaged entity %i, Health left: %f", event.Entity, health->health);
+	health->Amount -= event.Amount;
+	LOG_INFO("Damaged entity %i, Health left: %f", event.Entity, health->Amount);
 	return true;
 }

src/Systems/FreeSteeringSystem.cpp

@@ -40,6 +40,7 @@ void Systems::FreeSteeringSystem::UpdateEntity(double dt, EntityID entity, Entit
 
 		glm::quat mouseOrientationPitch = glm::quat(m_InputController->MouseOrientation * glm::vec3(1, 0, 0));
 		glm::quat mouseOrientationYaw = glm::quat(m_InputController->MouseOrientation * glm::vec3(0, 1, 0));
+		m_InputController->MouseOrientation = glm::vec3(0);
 
 		glm::vec3 controllerOrientationEuler = m_InputController->ControllerOrientation * (float)dt;
 		glm::quat controllerOrientationPitch = glm::quat(controllerOrientationEuler * glm::vec3(1, 0, 0));
@@ -53,8 +54,6 @@ void Systems::FreeSteeringSystem::UpdateEntity(double dt, EntityID entity, Entit
 		//---------------------------------------------------------------------
 		// TOUCHING THIS CODE MIGHT CAUSE THE UNIVERSE TO IMPLODE, ALSO DRAGONS
 	}
-
-	m_InputController->MouseOrientation = glm::vec3(0);
 }
 
 bool Systems::FreeSteeringSystem::FreeSteeringInputController::OnCommand(const Events::InputCommand &event)
@@ -80,7 +79,7 @@ bool Systems::FreeSteeringSystem::FreeSteeringInputController::OnCommand(const E
 	}
 
 	// Mouse click
-	else if (event.Command == "cam_attack")
+	else if (event.Command == "cam_lock")
 	{
 		OrientationActive = event.Value > 0;
 
@@ -113,6 +112,7 @@ bool Systems::FreeSteeringSystem::FreeSteeringInputController::OnMouseMove(const
 	if (OrientationActive)
 	{
 		MouseOrientation = -glm::vec3(event.DeltaY / 300.f, event.DeltaX / 300.f, 0.f);
+		LOG_DEBUG("Mouse DX: %f", event.DeltaX);
 	}
 
 	return true;

src/Systems/PhysicsSystem.cpp

@@ -813,4 +813,4 @@ bool Systems::PhysicsSystem::OnDisableCollisions( const Events::DisableCollision
 	m_PhysicsWorld->setCollisionFilter(m_CollisionFilter);
 	m_PhysicsWorld->unmarkForWrite();
 	return true;
-}
+}

src/Systems/TankSteeringSystem.cpp

@@ -150,7 +150,7 @@ bool Systems::TankSteeringSystem::OnCollision( const Events::Collision &e )
 				{
 					Events::Damage d;
 					d.Entity = physicsEntity;
-					d.damage =  (1.f - pow(distance / radius, 2)) * shellComponent->Damage;
+					d.Amount =  (1.f - pow(distance / radius, 2)) * shellComponent->Damage;
 					EventBroker->Publish(d);
 				}