Moved menu code into GUI

Button events are now sent when you click.

include/Engine/GUI/Button.h

@@ -1,165 +0,0 @@
-#ifndef GUI_BUTTON_H__
-#define GUI_BUTTON_H__
-
-#include "GUI/TextureFrame.h"
-#include "GUI/EButtonEnter.h"
-#include "GUI/EButtonLeave.h"
-#include "GUI/EButtonPress.h"
-#include "GUI/EButtonRelease.h"
-#include "Core/EMouseMove.h"
-#include "Core/EMousePress.h"
-#include "Core/EMouseRelease.h"
-
-namespace dd
-{
-namespace GUI
-{
-
-class Button : public TextureFrame
-{
-public:
-	Button(Frame* parent, std::string name)
-		: TextureFrame(parent, name)
-	{
-		EVENT_SUBSCRIBE_MEMBER(m_EMouseMove, &Button::OnMouseMove);
-		EVENT_SUBSCRIBE_MEMBER(m_EMousePress, &Button::OnMousePress);
-		EVENT_SUBSCRIBE_MEMBER(m_EMouseRelease, &Button::OnMouseRelease);
-	}
-
-	void SetTextureHover(std::string resourceName)
-	{
-		m_TextureHover = resourceName;
-	}
-	void SetTextureReleased(std::string resourceName)
-	{
-		m_TextureReleased = resourceName;
-		SetTexture(resourceName);
-	}
-	void SetTexturePressed(std::string resourceName)
-	{
-		m_TexturePressed = resourceName;
-	}
-
-	void Draw(RenderScene& rq) override
-	{
-		if (m_Texture == nullptr && !m_TextureReleased.empty()) {
-			SetTexture(m_TextureReleased);
-		}
-
-		TextureFrame::Draw(rq);
-	}
-
-	virtual void OnEnter() { }
-	virtual void OnLeave() { }
-	virtual void OnPress() { }
-	virtual void OnRelease() { }
-
-protected:
-	bool m_MouseIsOver = false;
-	bool m_IsDown = false;
-
-	virtual bool OnMouseMove(const Events::MouseMove& event)
-	{
-		if (Hidden()) {
-			return false;
-		}
-
-		bool isOver = Rectangle::Intersects(AbsoluteRectangle(), Rectangle(event.X, event.Y, 1, 1));
-		if (isOver && !m_MouseIsOver) { // Enter
-			if (!m_IsDown) {
-				if (!m_TextureHover.empty()) {
-					SetTexture(m_TextureHover);
-				}
-			}
-			OnEnter();
-			Events::ButtonEnter e;
-			e.FrameName = m_Name;
-			EventBroker->Publish(e);
-			Events::PlaySound soundEvent;
-			soundEvent.FilePath = "Sounds/GUI/hover-n.wav";
-			EventBroker->Publish(soundEvent);
-			
-		} else if (!isOver && m_MouseIsOver) { // Leave
-			if (!m_IsDown) {
-				if (!m_TextureReleased.empty()) {
-					SetTexture(m_TextureReleased);
-				}
-			}
-			OnLeave();
-			Events::ButtonLeave e;
-			e.FrameName = m_Name;
-			EventBroker->Publish(e);
-		}
-		m_MouseIsOver = isOver;
-
-		return true;
-	}
-	virtual bool OnMousePress(const Events::MousePress& event)
-	{
-		if (Hidden()) {
-			//LOG_DEBUG("Pressed hidden button");
-			return false;
-		}
-
-		if (!Rectangle::Intersects(AbsoluteRectangle(), Rectangle(event.X, event.Y, 1, 1))) {
-			return false;
-		}
-
-		if (!m_TexturePressed.empty()) {
-			SetTexture(m_TexturePressed);
-		}
-
-		m_IsDown = true;
-		OnPress();
-		Events::ButtonPress e;
-		e.FrameName = m_Name;
-		e.Button = this;
-		EventBroker->Publish(e);
-
-		return true;
-	}
-	virtual bool OnMouseRelease(const Events::MouseRelease& event)
-	{
-		if (Hidden()) {
-			//LOG_DEBUG("Released hidden button");
-			return false;
-		}
-
-		bool isOver = Rectangle::Intersects(AbsoluteRectangle(), Rectangle(event.X, event.Y, 1, 1));
-		if (!isOver && !m_IsDown) {
-			return false;
-		}
-
-		if (m_MouseIsOver) {
-			if (!m_TextureHover.empty()) {
-				SetTexture(m_TextureHover);
-			}
-		} else {
-			if (!m_TextureReleased.empty()) {
-				SetTexture(m_TextureReleased);
-			}
-		}
-
-		m_IsDown = false;
-		OnRelease();
-		Events::ButtonRelease e;
-		e.FrameName = m_Name;
-		e.Button = this;
-		EventBroker->Publish(e);
-
-		return true;
-	}
-
-private:
-	EventRelay<Frame, Events::MouseMove> m_EMouseMove;
-	EventRelay<Frame, Events::MousePress> m_EMousePress;
-	EventRelay<Frame, Events::MouseRelease> m_EMouseRelease;
-
-	std::string m_TextureHover;
-	std::string m_TexturePressed;
-	std::string m_TextureReleased;
-};
-
-}
-}
-#endif

include/Engine/GUI/ButtonSystem.h

@@ -0,0 +1,44 @@
+#ifndef ButtonSystem_h__
+#define ButtonSystem_h__
+
+#include "../Rendering/IRenderer.h"
+#include "../Core/ConfigFile.h"
+#include "../Rendering/PickingPass.h"
+#include "../Core/ResourceManager.h"
+#include "../Core/System.h"
+#include "../Core/Event.h"
+#include "../Core/EMousePress.h"
+#include "../Core/EMouseRelease.h"
+#include "../Core/ELockMouse.h"
+
+#include "EButtonPressed.h"
+#include "EButtonReleased.h"
+#include "EButtonClicked.h"
+
+
+class ButtonSystem : public PureSystem
+{
+public:
+    ButtonSystem(SystemParams params, IRenderer* renderer);
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override;
+private:
+    IRenderer* m_Renderer;
+    bool m_MouseIsLocked = false;
+
+    EntityWrapper m_PickEntity = EntityWrapper::Invalid;
+    PickData m_PickData;
+
+    EventRelay<ButtonSystem, Events::LockMouse> m_EMouseLock;
+    bool OnMouseLock(const Events::LockMouse& e);
+    EventRelay<ButtonSystem, Events::UnlockMouse> m_EMouseUnlock;
+    bool OnMouseUnlock(const Events::UnlockMouse& e);
+
+    EventRelay<ButtonSystem, Events::MousePress> m_EMousePress;
+    bool OnMousePress(const Events::MousePress& e);
+    EventRelay<ButtonSystem, Events::MouseRelease> m_EMouseRelease;
+    bool OnMouseRelease(const Events::MouseRelease& e);
+};
+
+
+
+#endif

include/Engine/GUI/EButtonClicked.h

@@ -0,0 +1,15 @@
+#ifndef Events_ButtonClicked_h__
+#define Events_ButtonClicked_h__
+
+#include "Core/Event.h"
+
+namespace Events
+{
+
+struct ButtonClicked : public Event {
+    std::string EntityName = "DEFAULT STRING USED";
+};
+
+}
+
+#endif

include/Engine/GUI/EButtonEnter.h

@@ -1,17 +0,0 @@
-#ifndef Events_ButtonEnter_h__
-#define Events_ButtonEnter_h__
-
-#include "../Core/EventBroker.h"
-
-namespace Events
-{
-
-/** Thrown on GUI button hover. */
-struct ButtonEnter : Event
-{
-	std::string FrameName;
-};
-
-}
-
-#endif

include/Engine/GUI/EButtonLeave.h

@@ -1,17 +0,0 @@
-#ifndef Events_ButtonLeave_h__
-#define Events_ButtonLeave_h__
-
-#include "../Core/EventBroker.h"
-
-namespace Events
-{
-
-/** Thrown on GUI button hover. */
-struct ButtonLeave : Event
-{
-	std::string FrameName;
-};
-
-}
-
-#endif

include/Engine/GUI/EButtonPress.h

@@ -1,20 +0,0 @@
-#ifndef Events_ButtonPress_h__
-#define Events_ButtonPress_h__
-
-#include "../Core/EventBroker.h"
-
-namespace GUI { class Button; }
-
-namespace Events
-{
-
-/** Thrown on GUI button press. */
-struct ButtonPress : Event
-{
-	std::string FrameName;
-	GUI::Button* Button;
-};
-
-}
-
-#endif

include/Engine/GUI/EButtonPressed.h

@@ -0,0 +1,15 @@
+#ifndef Events_ButtonPressed_h__
+#define Events_ButtonPressed_h__
+
+#include "Core/Event.h"
+
+namespace Events
+{
+
+struct ButtonPressed : public Event {
+    std::string EntityName = "DEFAULT STRING USED";
+};
+
+}
+
+#endif

include/Engine/GUI/EButtonRelease.h

@@ -1,20 +0,0 @@
-#ifndef Events_ButtonRelease_h__
-#define Events_ButtonRelease_h__
-
-#include "../Core/EventBroker.h"
-
-namespace GUI { class Button; }
-
-namespace Events
-{
-
-/** Thrown on GUI button release. */
-struct ButtonRelease : Event
-{
-	std::string FrameName;
-	GUI::Button* Button;
-};
-
-}
-
-#endif

include/Engine/GUI/EButtonReleased.h

@@ -0,0 +1,13 @@
+#ifndef Events_ButtonReleased_h__
+#define Events_ButtonReleased_h__
+
+#include "Core/Event.h"
+
+namespace Events
+{
+
+struct ButtonReleased : public Event { };
+
+}
+
+#endif

include/Engine/GUI/Frame.h

@@ -1,261 +0,0 @@
-#ifndef GUI_Frame_h__
-#define GUI_Frame_h__
-
-#include "../Common.h"
-#include "../Core/Util/Rectangle.h"
-#include "../Core/EventBroker.h"
-#include "../Core/EKeyDown.h"
-#include "../Core/EKeyUp.h"
-#include "../Core/ResourceManager.h"
-#include "../Rendering/RenderQueue.h"
-#include "../Rendering/Texture.h"
-#include "../Input/EInputCommand.h"
-
-namespace GUI
-{
-
-class Frame : public Rectangle
-{
-public:
-	enum class Anchor
-	{
-		Left,
-		Right,
-		Top,
-		Bottom
-	};
-
-	static const int BaseWidth = 1280;
-	static const int BaseHeight = 720;
-
-	// Set up a base frame with an event broker
-	Frame(EventBroker* eventBroker)
-		: m_EventBroker(eventBroker)
-		, BaseFrame(this)
-		, m_Name("UIParent")
-		, Rectangle() { }
-
-	// Create a frame as a child
-	Frame(Frame* parent, std::string name)
-		: m_Name(name)
-	{
-		SetParent(parent);
-		Width = parent->Width;
-		Height = parent->Height;
-		EVENT_SUBSCRIBE_MEMBER(m_EKeyDown, &Frame::OnKeyDown);
-		EVENT_SUBSCRIBE_MEMBER(m_EKeyUp, &Frame::OnKeyUp);
-		EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &Frame::OnCommand);
-	}
-
-	~Frame()
-	{
-		/*for (auto layer : m_Children)
-		{
-			for (auto child : layer.second)
-			{
-				delete child.second;
-			}
-		}
-
-		if (m_Parent)
-		{
-			m_Parent->RemoveChild(this);
-		}*/
-	}
-
-	Frame* Parent() const { return m_Parent; }
-
-	void SetParent(Frame* parent)
-	{
-		if (parent == nullptr) {
-			LOG_ERROR("Failed to parent frame \"%s\": Invalid parent", m_Name.c_str());
-			return;
-		}
-
-		m_Layer = parent->Layer() + 1;
-		parent->AddChild(this);
-		m_Parent = parent;
-		m_EventBroker = parent->m_EventBroker;
-		BaseFrame = parent->BaseFrame;
-	}
-
-	void AddChild(Frame* child)
-	{
-		m_Children[child->m_Layer].insert(std::make_pair(child->Name(), child));
-		if (m_Parent) {
-			m_Parent->AddChild(child);
-		}
-	}
-
-	void RemoveChild(Frame* child)
-	{
-		auto it = m_Children.find(child->m_Layer);
-		if (it != m_Children.end()) {
-			m_Children.erase(it);
-		}
-
-		if (m_Parent) {
-			m_Parent->RemoveChild(child);
-		}
-	}
-
-	std::string Name() const { return m_Name; }
-	void SetName(std::string val) { m_Name = val; }
-
-	int Layer() const { return m_Layer; }
-
-	bool Hidden() const
-	{
-		if (m_Parent)
-			return m_Parent->Hidden() || m_Hidden;
-		else
-			return m_Hidden;
-	}
-	bool Visible() const
-	{
-		return !Hidden();
-	}
-
-	virtual void Hide() { m_Hidden = true; }
-	virtual void Show() { m_Hidden = false; }
-
-	int Left() const override
-	{
-		if (m_Parent)
-			return m_Parent->Left() + X;
-		else
-			return X;
-	}
-	void SetLeft(int absLeft) override
-	{
-		if (m_Parent) {
-			X = absLeft - m_Parent->Left();
-		} else {
-			X = absLeft;
-		}
-	}
-	int Right() const override
-	{
-		return Left() + Width;
-	}
-	void SetRight(int absRight) override
-	{
-		if (m_Parent) {
-			X = absRight - Width - m_Parent->Left();
-		} else {
-			X = absRight - Width;
-		}
-	}
-	int Top() const override
-	{
-		if (m_Parent)
-			return m_Parent->Top() + Y;
-		else
-			return Y;
-	}
-	void SetTop(int absTop) override
-	{
-		if (m_Parent) {
-			Y = absTop - m_Parent->Top();
-		} else {
-			Y = absTop;
-		}
-	}
-	int Bottom() const override
-	{
-		return Top() + Height;
-	}
-	void SetBottom(int absBottom) override
-	{
-		if (m_Parent) {
-			Y = absBottom - Height - m_Parent->Top();
-		} else {
-			Y = absBottom - Height;
-		}
-	}
-
-	glm::vec2 Scale()
-	{
-		if (m_Parent)
-			return m_Parent->Scale();
-		else
-			return glm::vec2(Width, Height) / glm::vec2(BaseWidth, BaseHeight);
-	}
-
-	Rectangle AbsoluteRectangle()
-	{
-		int left = Left();
-		if (m_Parent)
-			left = std::max(left, m_Parent->Left());
-		int top = Top();
-		if (m_Parent)
-			top = std::max(top, m_Parent->Top());
-		int width = Right() - left;
-		int height = Bottom() - top;
-		return Rectangle(left, top, width, height);
-	}
-
-	void UpdateLayered(double dt)
-	{
-		// Update ourselves
-		this->Update(dt);
-
-		// Update children
-		for (auto& pairLayer : m_Children) {
-			auto children = pairLayer.second;
-			for (auto& pairChild : children) {
-				auto child = pairChild.second;
-				child->Update(dt);
-			}
-		}
-	}
-
-	virtual void Update(double dt) { }
-
-	void DrawLayered(RenderScene& rq)
-	{
-		if (this->Hidden())
-			return;
-
-		// Draw ourselves
-		this->Draw(rq);
-
-		// Draw children
-		for (auto& pairLayer : m_Children) {
-			auto children = pairLayer.second;
-			for (auto& pairChild : children) {
-				auto child = pairChild.second;
-				if (child->Hidden())
-					continue;
-				child->Draw(rq);
-			}
-		}
-	}
-
-	virtual void Draw(RenderScene& rq) { }
-
-protected:
-	::EventBroker* m_EventBroker;
-	Frame* BaseFrame = nullptr;
-
-	std::string m_Name = "Unnamed";
-	int m_Layer = 0;
-	bool m_Hidden = false;
-
-	Frame* m_Parent = nullptr;
-	typedef std::multimap<std::string, Frame*> Children_t; // name -> frame
-	std::map<int, Children_t> m_Children; // layer -> Children_t
-
-	virtual bool OnKeyDown(const Events::KeyDown& event) { return false; }
-	virtual bool OnKeyUp(const Events::KeyUp& event) { return false; }
-	virtual bool OnCommand(const Events::InputCommand& event) { return false; }
-
-private:
-	EventRelay<Frame, Events::KeyDown> m_EKeyDown;
-	EventRelay<Frame, Events::KeyUp> m_EKeyUp;
-	EventRelay<Frame, Events::InputCommand> m_EInputCommand;
-};
-
-}
-
-#endif

include/Engine/GUI/MainMenuSystem.h

@@ -0,0 +1,32 @@
+#ifndef MainMenuSystem_h__
+#define MainMenuSystem_h__
+
+#include "../Core/System.h"
+#include "../Rendering/IRenderer.h"
+#include "../Core/ResourceManager.h"
+#include "../Core/Event.h"
+
+#include "EButtonClicked.h"
+#include "EButtonPressed.h"
+#include "EButtonReleased.h"
+
+
+class MainMenuSystem : public ImpureSystem
+{
+public:
+    MainMenuSystem(SystemParams params, IRenderer* renderer);
+    virtual void Update(double dt) override;
+
+private:
+    IRenderer* m_Renderer;
+
+    EventRelay<MainMenuSystem, Events::ButtonClicked> m_EClicked;
+    bool OnButtonClick(const Events::ButtonClicked& e);
+    EventRelay<MainMenuSystem, Events::ButtonReleased> m_EReleased;
+    bool OnButtonRelease(const Events::ButtonReleased& e);
+    EventRelay<MainMenuSystem, Events::ButtonPressed> m_EPressed;
+    bool OnButtonPress(const Events::ButtonPressed& e);
+
+};
+
+#endif

include/Engine/GUI/TextureFrame.h

@@ -1,112 +0,0 @@
-#ifndef GUI_TextureFrame_h__
-#define GUI_TextureFrame_h__
-
-#include "Frame.h"
-#include "../Rendering/Texture.h"
-#include "../Rendering/Util/CommonFunctions.h"
-
-namespace GUI
-{
-
-class TextureFrame : public Frame
-{
-public:
-	TextureFrame(Frame* parent, std::string name)
-		: Frame(parent, name) { }
-
-	void EnableScissor() { m_ScissorEnabled = true; }
-	void DisableScissor() { m_ScissorEnabled = false; }
-
-	void Draw(RenderScene& rq) override
-	{
-		if (m_Texture == nullptr)
-			return;
-
-		// Texture while fading
-		if (m_FadeTexture && m_CurrentFade < 1) {
-			FrameJob job;
-			job.Scissor = (m_ScissorEnabled) ? m_Parent->AbsoluteRectangle() : Rectangle();
-			job.Viewport = Rectangle(Left(), Top(), Width, Height);
-			job.TextureID = m_FadeTexture->ResourceID;
-			job.DiffuseTexture = m_FadeTexture;
-			job.Color = glm::vec4(m_Color.r, m_Color.g, m_Color.b, m_Color.a);
-			job.Name = Name();
-			rq.GUI.Add(job);
-		}
-
-		// Main texture
-		{
-			FrameJob job;
-			job.Scissor = (m_ScissorEnabled) ? m_Parent->AbsoluteRectangle() : Rectangle();
-			job.Viewport = Rectangle(Left(), Top(), Width, Height);
-			job.TextureID = m_Texture->ResourceID;
-			job.DiffuseTexture = m_Texture;
-			job.Color = glm::vec4(m_Color.r, m_Color.g, m_Color.b, m_Color.a * m_CurrentFade);
-			job.Name = Name();
-			rq.GUI.Add(job);
-		}
-	}
-
-	std::string Texture() const { return m_TextureName; }
-
-	void SetTexture(std::string resourceName)
-	{
-		if (resourceName.empty()) {
-			m_Texture = nullptr;
-			return;
-		}
-
-		m_Texture = CommonFunctions::LoadTexture(resourceName, false);
-		m_TextureName = resourceName;
-		if (m_Texture == nullptr) {
-			m_Texture = CommonFunctions::LoadTexture("Textures/Core/ErrorTexture.png", false);
-		}
-
-		SizeToTexture();
-	}
-
-	void SizeToTexture()
-	{
-		if (m_Texture != nullptr) {
-			this->Width = m_Texture->Width;
-			this->Height = m_Texture->Height;
-		}
-	}
-
-	void FadeToTexture(std::string resourceName, double duration)
-	{
-		m_FadeTexture = m_Texture;
-		SetTexture(resourceName);
-		m_FadeDuration = duration;
-		m_CurrentFade = 0.f;
-	}
-
-	void Update(double dt) override
-	{
-		if (m_CurrentFade < 1) {
-			m_CurrentFade += dt / m_FadeDuration;
-			if (m_CurrentFade > 1) {
-				m_FadeTexture = nullptr;
-				m_CurrentFade = 1;
-				m_FadeDuration = 0;
-			}
-		}
-	}
-
-	glm::vec4 Color() const { return m_Color; }
-	void SetColor(glm::vec4 val) { m_Color = val; }
-
-protected:
-	bool m_ScissorEnabled = true;
-	Texture* m_Texture = nullptr;
-	std::string m_TextureName;
-	Texture* m_FadeTexture = nullptr;
-	glm::vec4 m_Color = glm::vec4(1.f, 1.f, 1.f, 1.f);
-	float m_FadeDuration = 0.f;
-	float m_CurrentFade = 1.f;
-
-};
-
-}
-
-#endif

include/Game/Game.h

@@ -8,7 +8,6 @@
 #include "Core/EventBroker.h"
 #include "Rendering/Renderer.h"
 #include "Core/InputManager.h"
-#include "GUI/Frame.h"
 #include "Core/World.h"
 #include "Input/InputProxy.h"
 #include "Input/KeyboardInputHandler.h"
@@ -53,7 +52,6 @@ private:
 	IRenderer* m_Renderer;
 	InputManager* m_InputManager;
     InputProxy* m_InputProxy;
-	GUI::Frame* m_FrameStack;
     World* m_World;
     Octree<EntityAABB>* m_OctreeCollision;
     Octree<EntityAABB>* m_OctreeTrigger;

include/Game/Systems/HealthSystem.h

@@ -27,17 +27,16 @@ public:
 private:
     bool m_NetworkEnabled;
 
-    //methods which will take care of specific events
+   // methods which will take care of specific events
     EventRelay<HealthSystem, Events::PlayerDamage> m_EPlayerDamage;
     bool HealthSystem::OnPlayerDamaged(Events::PlayerDamage& e);
     EventRelay<HealthSystem, Events::PlayerHealthPickup> m_EPlayerHealthPickup;
     bool HealthSystem::OnPlayerHealthPickup(Events::PlayerHealthPickup& e);
     EventRelay<HealthSystem, Events::InputCommand> m_InputCommand;
     bool HealthSystem::OnInputCommand(Events::InputCommand& e);
-    
+
     //vector which will keep track of health changes
     std::vector<std::tuple<EntityID, double>> m_DeltaHealthVector;
-
 };
 
 #endif

resources/Schema/Components/Button.xsd

@@ -1,6 +1,7 @@
 <?xml version="1.0"?>
 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:t="types">
 	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
+
 	<xs:element name="Button">
 		<xs:annotation>
 			<xs:documentation>Makes sprites klickable.</xs:documentation>

resources/Schema/Entities/QualityAssurance.xml

@@ -40,7 +40,7 @@
               <Axis X="0" Y="1" Z="0"/>
             </c:RaptorCopter>
             <c:Transform>
-              <Orientation X="0" Y="7877.16357" Z="0"/>
+              <Orientation X="0" Y="8047.93604" Z="0"/>
             </c:Transform>
           </Components>
           <Children>
@@ -105,7 +105,7 @@
         </c:RaptorCopter>
         <c:Transform>
           <Position X="2.1529963" Y="6.59221172" Z="0.169116676"/>
-          <Orientation X="4.16300011" Y="17713.8125" Z="0"/>
+          <Orientation X="4.16300011" Y="17884.6152" Z="0"/>
         </c:Transform>
       </Components>
       <Children/>
@@ -180,7 +180,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="2275.49121" Z="0"/>
+                  <Orientation X="0" Y="2360.87744" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -225,7 +225,7 @@
               <Axis X="1" Y="1" Z="1"/>
             </c:RaptorCopter>
             <c:Transform>
-              <Orientation X="16304.2705" Y="16304.2705" Z="16304.2705"/>
+              <Orientation X="16475.0957" Y="16475.0957" Z="16475.0957"/>
             </c:Transform>
           </Components>
           <Children>
@@ -289,7 +289,7 @@
               <Axis X="0" Y="1" Z="0"/>
             </c:RaptorCopter>
             <c:Transform>
-              <Orientation X="0" Y="16101.3037" Z="0"/>
+              <Orientation X="0" Y="16272.0654" Z="0"/>
             </c:Transform>
           </Components>
           <Children>
@@ -321,7 +321,7 @@
                       <Axis X="0.699999988" Y="1" Z="0.300000012"/>
                     </c:RaptorCopter>
                     <c:Transform>
-                      <Orientation X="11816.6787" Y="16827.6992" Z="5034.95752"/>
+                      <Orientation X="11936.1904" Y="16998.502" Z="5086.18848"/>
                     </c:Transform>
                   </Components>
                   <Children>
@@ -671,7 +671,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="573.163879" Z="0"/>
+                  <Orientation X="0" Y="658.550842" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -718,7 +718,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="573.163879" Z="0"/>
+                  <Orientation X="0" Y="658.550842" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -778,7 +778,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="573.163879" Z="0"/>
+                  <Orientation X="0" Y="658.550842" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -825,7 +825,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="573.163879" Z="0"/>
+                  <Orientation X="0" Y="658.550842" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -871,7 +871,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="573.163879" Z="0"/>
+                  <Orientation X="0" Y="658.550842" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -918,7 +918,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="573.163879" Z="0"/>
+                  <Orientation X="0" Y="658.550842" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -965,7 +965,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="573.163879" Z="0"/>
+                  <Orientation X="0" Y="658.550842" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -1379,7 +1379,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="1106.86328" Z="0"/>
+                  <Orientation X="0" Y="1192.24976" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -1388,7 +1388,7 @@
                     <c:ExplosionEffect>
                       <ColorByDistance>true</ColorByDistance>
                       <Velocity X="0.800000012" Y="0.0379999988" Z="0"/>
-                      <TimeSinceDeath>2.5166344949826396</TimeSinceDeath>
+                      <TimeSinceDeath>2.5333333077342104</TimeSinceDeath>
                       <ExplosionDuration>3.7999999523162842</ExplosionDuration>
                       <EndColor A="0" B="23.5294113" G="11.7647057" R="0"/>
                       <Randomness>true</Randomness>
@@ -1435,7 +1435,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="1106.86328" Z="0"/>
+                  <Orientation X="0" Y="1192.24976" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -1444,7 +1444,7 @@
                     <c:ExplosionEffect>
                       <Velocity X="0.5" Y="1" Z="0"/>
                       <ExplosionOrigin X="0" Y="0.900000036" Z="0"/>
-                      <TimeSinceDeath>0.35000808291962926</TimeSinceDeath>
+                      <TimeSinceDeath>0.70455028055985736</TimeSinceDeath>
                     </c:ExplosionEffect>
                     <c:Model>
                       <Resource>Models/Characters/Assault/AssaultTPose.mesh</Resource>
@@ -1487,7 +1487,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="1106.86328" Z="0"/>
+                  <Orientation X="0" Y="1192.24976" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -1498,7 +1498,7 @@
                       <ColorByDistance>true</ColorByDistance>
                       <Velocity X="0.300000012" Y="2" Z="0"/>
                       <ExplosionOrigin X="0" Y="1.30000007" Z="-0.200000003"/>
-                      <TimeSinceDeath>0.35000808291962926</TimeSinceDeath>
+                      <TimeSinceDeath>0.70455028055985736</TimeSinceDeath>
                       <EndColor A="0" B="0.333333343" G="0.933333337" R="3.92156863"/>
                       <Randomness>true</Randomness>
                     </c:ExplosionEffect>
@@ -1543,7 +1543,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="1114.64343" Z="0"/>
+                  <Orientation X="0" Y="1200.02991" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -1553,7 +1553,7 @@
                       <ColorByDistance>true</ColorByDistance>
                       <Velocity X="0" Y="0.699999988" Z="0"/>
                       <ExplosionOrigin X="0" Y="-1.10000002" Z="0"/>
-                      <TimeSinceDeath>9.4833086749886775</TimeSinceDeath>
+                      <TimeSinceDeath>9.1832418997049956</TimeSinceDeath>
                       <ExplosionDuration>10</ExplosionDuration>
                       <EndColor A="1" B="0" G="0" R="1"/>
                       <RandomnessScalar>3</RandomnessScalar>
@@ -1601,7 +1601,7 @@
                   <Axis X="0" Y="1" Z="0"/>
                 </c:RaptorCopter>
                 <c:Transform>
-                  <Orientation X="0" Y="712.784302" Z="0"/>
+                  <Orientation X="0" Y="798.171265" Z="0"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -1611,7 +1611,7 @@
                       <ColorByDistance>true</ColorByDistance>
                       <Velocity X="6" Y="0.100000001" Z="0"/>
                       <ExplosionOrigin X="0" Y="-10" Z="0"/>
-                      <TimeSinceDeath>4.0667207575903603</TimeSinceDeath>
+                      <TimeSinceDeath>1.007708532606415</TimeSinceDeath>
                       <ExponentialAccelaration>true</ExponentialAccelaration>
                       <ExplosionDuration>5</ExplosionDuration>
                       <Randomness>true</Randomness>
@@ -1792,7 +1792,7 @@
                         <c:ExplosionEffect>
                           <ColorByDistance>true</ColorByDistance>
                           <Velocity X="0.800000012" Y="0.0379999988" Z="0"/>
-                          <TimeSinceDeath>2.5166344949826396</TimeSinceDeath>
+                          <TimeSinceDeath>2.5333333077342104</TimeSinceDeath>
                           <ExplosionDuration>3.7999999523162842</ExplosionDuration>
                           <EndColor A="0" B="23.5294113" G="11.7647057" R="0"/>
                           <Randomness>true</Randomness>
@@ -2185,7 +2185,7 @@
                     </c:Transform>
                   </Components>
                   <Children>
-                    <Entity name="Button">
+                    <Entity name="Play">
                       <Components>
                         <c:Button/>
                         <c:Sprite>
@@ -2213,7 +2213,7 @@
                         </Entity>
                       </Children>
                     </Entity>
-                    <Entity name="Button">
+                    <Entity name="Host">
                       <Components>
                         <c:Button/>
                         <c:Sprite>
@@ -2241,7 +2241,7 @@
                         </Entity>
                       </Children>
                     </Entity>
-                    <Entity name="Button">
+                    <Entity name="Connecting">
                       <Components>
                         <c:Button/>
                         <c:Sprite>
@@ -2269,7 +2269,7 @@
                         </Entity>
                       </Children>
                     </Entity>
-                    <Entity name="Button">
+                    <Entity name="Settings">
                       <Components>
                         <c:Button/>
                         <c:Sprite>
@@ -2297,7 +2297,7 @@
                         </Entity>
                       </Children>
                     </Entity>
-                    <Entity name="Button">
+                    <Entity name="Quit">
                       <Components>
                         <c:Button/>
                         <c:Sprite>
@@ -2349,7 +2349,7 @@
                     </c:Transform>
                   </Components>
                   <Children>
-                    <Entity name="Button">
+                    <Entity name="1">
                       <Components>
                         <c:Button/>
                         <c:Sprite>
@@ -2377,7 +2377,7 @@
                         </Entity>
                       </Children>
                     </Entity>
-                    <Entity name="Button">
+                    <Entity name="2">
                       <Components>
                         <c:Button/>
                         <c:Sprite>
@@ -2405,7 +2405,7 @@
                         </Entity>
                       </Children>
                     </Entity>
-                    <Entity name="Button">
+                    <Entity name="3">
                       <Components>
                         <c:Button/>
                         <c:Sprite>

src/Engine/GUI/ButtonSystem.cpp

@@ -0,0 +1,78 @@
+#include "GUI/ButtonSystem.h"
+
+ButtonSystem::ButtonSystem(SystemParams params, IRenderer* renderer)
+    : System(params)
+    , PureSystem("Button")
+    , m_Renderer(renderer)
+{
+    EVENT_SUBSCRIBE_MEMBER(m_EMousePress, &ButtonSystem::OnMousePress);
+    EVENT_SUBSCRIBE_MEMBER(m_EMouseRelease, &ButtonSystem::OnMouseRelease);
+    EVENT_SUBSCRIBE_MEMBER(m_EMouseLock, &ButtonSystem::OnMouseLock);
+    EVENT_SUBSCRIBE_MEMBER(m_EMouseUnlock, &ButtonSystem::OnMouseUnlock);
+}
+
+
+bool ButtonSystem::OnMouseLock(const Events::LockMouse& e)
+{
+    m_MouseIsLocked = true;
+    return true;
+}
+
+
+bool ButtonSystem::OnMouseUnlock(const Events::UnlockMouse& e)
+{
+    m_MouseIsLocked = false;
+    return true;
+}
+
+
+bool ButtonSystem::OnMousePress(const Events::MousePress& e)
+{
+    if (e.Button == GLFW_MOUSE_BUTTON_1 && !m_MouseIsLocked) {
+        m_PickData = m_Renderer->Pick(glm::vec2(e.X, e.Y));
+        if (m_PickData.Entity != EntityID_Invalid && m_PickData.World == m_World) {
+            if(m_World->HasComponent(m_PickData.Entity, "Button")) {
+                //Entity is a button, save it and send pressed event.
+
+                m_PickEntity = EntityWrapper(m_World, m_PickData.Entity);
+
+                //You have clicked on a button entity, send pressed event.
+                Events::ButtonPressed ePressed;
+                ePressed.EntityName = m_PickEntity.Name();
+                m_EventBroker->Publish(ePressed);
+            }
+        }
+    }
+    return true;
+}
+
+bool ButtonSystem::OnMouseRelease(const Events::MouseRelease& e)
+{
+    if(!m_MouseIsLocked) {
+        //Mouse is not locked, send release event.
+        Events::ButtonReleased eReleased;
+        m_EventBroker->Publish(eReleased);
+        m_PickData = m_Renderer->Pick(glm::vec2(e.X, e.Y));
+        if(m_PickData.Entity != EntityID_Invalid && m_PickData.World == m_World) {
+            if(m_World->HasComponent(m_PickData.Entity, "Button")) {
+                EntityWrapper ent = EntityWrapper(m_World, m_PickData.Entity);
+                if (ent == m_PickEntity) {
+                    //The entity you released the mouse button on is the same as you pressed it on. "Clicked"
+                    Events::ButtonClicked eClicked;
+                    eClicked.EntityName = m_PickEntity.Name();
+                    m_EventBroker->Publish(eClicked);
+                }
+            }
+        }
+    }
+    return true;
+}
+
+void ButtonSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& cHealth, double dt)
+{
+
+}
+
+
+
+   

src/Engine/GUI/MainMenuSystem.cpp

@@ -0,0 +1,37 @@
+#include "GUI/MainMenuSystem.h"
+
+MainMenuSystem::MainMenuSystem(SystemParams params, IRenderer* renderer)
+    : System(params)
+    , ImpureSystem()
+    , m_Renderer(renderer)
+{
+    EVENT_SUBSCRIBE_MEMBER(m_EPressed, &MainMenuSystem::OnButtonPress);
+    EVENT_SUBSCRIBE_MEMBER(m_EReleased, &MainMenuSystem::OnButtonRelease);
+    EVENT_SUBSCRIBE_MEMBER(m_EClicked, &MainMenuSystem::OnButtonClick);
+}
+
+void MainMenuSystem::Update(double dt)
+{
+
+}
+
+bool MainMenuSystem::OnButtonClick(const Events::ButtonClicked& e)
+{
+    printf("\nClicked: %s", e.EntityName);
+    return true;
+}
+
+bool MainMenuSystem::OnButtonRelease(const Events::ButtonReleased& e)
+{
+    printf("\nReleased");
+
+    return true;
+}
+
+bool MainMenuSystem::OnButtonPress(const Events::ButtonPressed& e)
+{
+    printf("\nPressed: %s", e.EntityName);
+
+    return true;
+}
+

src/Game/Game.cpp

@@ -26,6 +26,8 @@
 #include "Network/MultiplayerSnapshotFilter.h"
 #include "Game/Systems/AmmunitionHUDSystem.h"
 #include "Game/Systems/KillFeedSystem.h"
+#include "GUI/ButtonSystem.h"
+#include "GUI/MainMenuSystem.h"
 
 
 Game::Game(int argc, char* argv[])
@@ -72,11 +74,6 @@ Game::Game(int argc, char* argv[])
     m_InputProxy->AddHandler<MouseInputHandler>();
     m_InputProxy->LoadBindings("Input.ini");
 
-    // Create the root level GUI frame
-    m_FrameStack = new GUI::Frame(m_EventBroker);
-    m_FrameStack->Width = m_Renderer->Resolution().Width;
-    m_FrameStack->Height = m_Renderer->Resolution().Height;
-
     // Create a world
     m_World = new World(m_EventBroker);
     std::string mapToLoad = m_Config->Get<std::string>("Debug.LoadMap", "");
@@ -132,6 +129,8 @@ Game::Game(int argc, char* argv[])
     m_SystemPipeline->AddSystem<DamageIndicatorSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<AmmunitionHUDSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<KillFeedSystem>(updateOrderLevel);
+    m_SystemPipeline->AddSystem<ButtonSystem>(updateOrderLevel, m_Renderer);
+    m_SystemPipeline->AddSystem<MainMenuSystem>(updateOrderLevel, m_Renderer);
     // Populate Octree with collidables
     ++updateOrderLevel;
     m_SystemPipeline->AddSystem<FillOctreeSystem>(updateOrderLevel, m_OctreeCollision, "Collidable");
@@ -168,7 +167,6 @@ Game::~Game()
         delete m_NetworkServer;
     }
     delete m_World;
-    delete m_FrameStack;
     delete m_InputProxy;
     delete m_InputManager;
     delete m_RenderFrame;