Engine puzzle completed

2015-11-30 17:02:24 +01:00
parent 52278d7bc2
commit 872879c013
62 changed files with 5344 additions and 113 deletions
@@ -0,0 +1,165 @@
+#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(RenderQueueCollection& 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