Initial structure

2015-09-04 10:02:06 +02:00
commit 98e363eda6
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+/*
+	This file is part of Daydream Engine.
+	Copyright 2014 Adam Byléhn, Tobias Dahl, Simon Holmberg, Viktor Ljung
+	
+	Daydream Engine is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	Daydream Engine is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+	
+	You should have received a copy of the GNU Lesser General Public License
+	along with Daydream Engine.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef InputController_h__
+#define InputController_h__
+
+#include <memory>
+
+#include "EventBroker.h"
+#include "EMouseMove.h"
+#include "Input/EInputCommand.h"
+
+namespace dd
+{
+
+template <typename EventContext>
+class InputController
+{
+public:
+	InputController(std::shared_ptr<dd::EventBroker> eventBroker)
+		: EventBroker(eventBroker)
+		, InGame(true)
+	{ Initialize(); }
+
+	virtual void Initialize()
+	{
+		EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &InputController::_OnCommand);
+		EVENT_SUBSCRIBE_MEMBER(m_EMouseMove, &InputController::_OnMouseMove);
+		EVENT_SUBSCRIBE_MEMBER(m_EGameStart, &InputController::OnGameStart);
+		EVENT_SUBSCRIBE_MEMBER(m_EGameOver, &InputController::OnGameOver);
+	}
+
+	virtual bool OnCommand(const Events::InputCommand &event) { return false; }
+	virtual bool OnMouseMove(const Events::MouseMove &event) { return false; }
+	virtual bool OnGameStart(const Events::GameStart &event)
+	{
+		InGame = true;
+		return true;
+	}
+	virtual bool OnGameOver(const Events::GameOver &event) 
+	{ 
+		InGame = false;
+		return true; 
+	}
+
+protected:
+	std::shared_ptr<dd::EventBroker> EventBroker;
+	bool InGame;
+
+private:
+	EventRelay<EventContext, Events::InputCommand> m_EInputCommand;
+	EventRelay<EventContext, Events::MouseMove> m_EMouseMove;
+	EventRelay<EventContext, Events::GameStart> m_EGameStart;
+	EventRelay<EventContext, Events::GameOver> m_EGameOver;
+
+	virtual bool _OnCommand(const Events::InputCommand &event) 
+	{ 
+		if (InGame || event.Value == 0)
+			return OnCommand(event);
+		else
+			return false;
+	}
+	virtual bool _OnMouseMove(const Events::MouseMove &event) 
+	{ 
+		if (InGame)
+			return OnMouseMove(event);
+		else
+			return false; 
+	}
+};
+
+}
+
+#endif // InputController_h__