GameState.h

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/* -*- Mode: CC; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 5 -*- */

/*
 * Combination of a first person action and a real time strategy battle game.
 */

/*
 * GameState.h
 * MetalWarriors
 * $Revision: 1.32 $
 *
 * Created by Daniel Aarno on Fri Oct 17 2003.
 * Copyright (c) 2003 Daniel Aarno and Erik Ytterberg - All rights reserved.
 *
 *     This program is free software; you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation; either version 2 of the License, or
 *     (at your option) any later version.
 *
 *     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 the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program; if not, write to the Free Software
 *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
 
#include "State.h"

#include <string>

#define INIT_URI_MAX 1000000l

typedef struct
{
     unsigned short esc;
     unsigned short toggleCamera;  
     unsigned short accelerate;
     unsigned short slowDown;
     unsigned short turnLeft;
     unsigned short turnRight;
     unsigned short powerInc;
     unsigned short powerDec;
     unsigned short fiInc;
     unsigned short fiDec;
     unsigned short thetaInc;
     unsigned short thetaDec;
     unsigned short fire;
     unsigned short endTurn;
     unsigned short cycleMap;
     unsigned short zoomInMap;
     unsigned short zoomOutMap;
     unsigned short fsToggle;
     
     //Group controls
     unsigned short grp_x1;
     unsigned short grp_x2;
     unsigned short grp_x3;
     unsigned short grp_x4;
     unsigned short grp_x5;
     unsigned short grp_x6;
     unsigned short grp_x7;
     unsigned short grp_x8;
     unsigned short grp_x9;
     unsigned short grp_x0;
     unsigned short leaveGrp;
     
     //View controls
     unsigned short panRight;
     unsigned short panLeft;
     unsigned short aimMode;     
} KeyBindings;

class GameState : public State
{
  friend class State;

public:
     static GameState* currentGame;
     static KeyBindings kb;
     
protected:
     typedef void (GameState::*DoKeyFunc_t) (int, int, int, bool, bool, unsigned int);

     static int initState;
     static long lastUpdate;
     int buttonsDown;
     float lastMouseX, lastMouseY;
     bool cameraLock;
     float turnStart;
     float turnTime_ms;
     bool turnActive;
     std::string mission;
     DoKeyFunc_t doKeyFunc;
     
public:
     GameState(StateID state, std::string m);
     ~GameState();

     virtual void paint();
     virtual void doKey(int key, int x, int y, bool special, 
                        bool down, unsigned int modifiers);     
     virtual void keyRelease(int key, int x, int y, bool special, unsigned int modifiers);
     virtual void doMouseDown(Interface::MouseButtonType button, int x, int y);
     virtual void doMouseUp(Interface::MouseButtonType button, int x, int y);
     virtual void doMouseDragged(int x, int y);
     virtual bool isActive();
     
     void setupKeyBindings();

     void doKey_InGame(int key, int x, int y, bool special, 
                       bool down, unsigned int modifiers);
     void doKey_GameOver(int key, int x, int y, bool special, 
                         bool down, unsigned int modifiers);
 protected:
     static void LoadMissionIncremental();
     static void Update(int value);
     static void GenerateTrees(short nmemb, float minRadius, float maxRadius);
     static void GenerateStones(short nmemb, float radius);
     static void Start();
     static void StartGameOver();
     static void GameOverPaint();

     void setupProjectionMatrix();
     void setupOrthoMatrix();
     void endTurn();
     
};

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