GameCodingCompleteLinux/Source/TeapotWars/TeapotWarsView.h

#pragma once
//========================================================================
// TeapotWarsView.h : source file for the sample game
//
// Part of the GameCode4 Application
//
// GameCode4 is the sample application that encapsulates much of the source code
// discussed in "Game Coding Complete - 4th Edition" by Mike McShaffry and David
// "Rez" Graham, published by Charles River Media. 
// ISBN-10: 1133776574 | ISBN-13: 978-1133776574
//
// If this source code has found it's way to you, and you think it has helped you
// in any way, do the authors a favor and buy a new copy of the book - there are 
// detailed explanations in it that compliment this code well. Buy a copy at Amazon.com
// by clicking here: 
//    http://www.amazon.com/gp/product/1133776574/ref=olp_product_details?ie=UTF8&me=&seller=
//
// There's a companion web site at http://www.mcshaffry.com/GameCode/
// 
// The source code is managed and maintained through Google Code: 
//    http://code.google.com/p/gamecode4/
//
// (c) Copyright 2012 Michael L. McShaffry and David Graham
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser GPL v3
// as published by the Free Software Foundation.
//
// This program 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 
// http://www.gnu.org/licenses/lgpl-3.0.txt for more details.
//
// You should have received a copy of the GNU Lesser GPL v3
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
//========================================================================

#include "../GCC4/UserInterface/HumanView.h"
#include "../GCC4/UserInterface/UserInterface.h"

#include <imgui.h>
#include <imgui_impl_sdl3.h>
#include <imgui_impl_opengl3.h>

class MainMenuUI : public BaseUI
{
private:
	bool m_bCreatingGame;
	int m_NumAIs;
	int m_NumPlayers;
	std::vector<std::string> m_Levels;
	int m_LevelIndex;
	std::string m_HostName;
	std::string m_HostListenPort;
	std::string m_ClientAttachPort;

public:
	MainMenuUI();

	// IScreenElement Implementation
	virtual int VOnRestore();
	virtual int VOnRender(double fTime, float fElapsedTime);
	virtual int VGetZOrder() const { return 1; }
	virtual void VSetZOrder(int const zOrder) { }

	virtual int VOnMsgProc( SDL_Event &e );
	void _OnGUIEvent(unsigned int nEvent);
};

class MainMenuView : public HumanView
{
protected:
	std::shared_ptr<MainMenuUI> m_MainMenuUI;
public:
	MainMenuView();
	~MainMenuView();
	virtual int VOnMsgProc(SDL_Event &e);
	virtual void VRenderText();
	virtual void VOnUpdate(unsigned long deltaMs);
};

class TeapotWarsHumanView : public HumanView
{
protected:
	bool  m_bShowUI;					// If true, it renders the UI control text

	std::shared_ptr<MovementController> m_pFreeCameraController;
	std::shared_ptr<SceneNode> m_pTeapot;
	
public:
	TeapotWarsHumanView(std::shared_ptr<IRenderer> renderer); 
	virtual ~TeapotWarsHumanView();

	virtual int VOnMsgProc( SDL_Event &e );	
	virtual void VRenderText();	
	virtual void VOnUpdate(unsigned long deltaMs);
	virtual void VOnAttach(GameViewId vid, ActorId aid);

	virtual void VSetControlledActor(ActorId actorId);
	virtual bool VLoadGameDelegate(TiXmlElement* pLevelData) override;

    // event delegates
	void SetControlledActorDelegate(IEventDataPtr pEventData);

private:
    void RegisterAllDelegates(void);
    void RemoveAllDelegates(void);
};