//this is an example input class
//it has functions for each input callback
//it's specific to the world it works with, #includes it, and has friend access

#ifndef __INPUT_H__
#define __INPUT_H__

#include "world.h"
#include "playerlocation.h"

#define RESET 106 //the key to move players back to the start, add this to the original keydown and who check
#define PRINTSTATE 107

class Input {

 public:
  Input();
  virtual ~Input();

  World *s_pWorld;

  void Init(char* inputFile);
  
  //player functions
  void GoForward(int id);
  void GoBackward(int id);
  void GoLeft(int id);
  void GoRight(int id);
  void TurnLeft(int id, float angle);
  void TurnRight(int id, float angle);
  void LookUp(int id);
  void LookDown(int id);
  void GoUp(int id);
  void GoDown(int id);

  //camera functions
  void TranslateX(int id, int sign);
  void TranslateY(int id, int sign);
  void TranslateZ(int id, int sign);
  void RotateX(int id, int sign);
  void RotateY(int id, int sign);
  void RotateZ(int id, int sign);

  void KeyDown(unsigned char key, int x, int y);
  void KeyDown2(unsigned char key, int x, int y);
  void KeyUp(unsigned char key, int x, int y);
  void SKeyDown(int key, int x, int y);
  void SKeyUp(int key, int x, int y);
  void MouseMotion(int x, int y);
  void PassiveMouseMotion(int x, int y);
  void MouseButton(int button, int state, int x, int y);

  void Repeats();//repeats actions for anything held down

 private:

  int MousePosition[2];
  enum MouseButtons { LEFT_BUTTON=0, 
                      MIDDLE_BUTTON, 
                      RIGHT_BUTTON, 
                      NUM_BUTTONS };
  bool MouseButtonPressed[NUM_BUTTONS];


  static const int MAX_KEYS = 256;
  bool KeyPressed[MAX_KEYS];


  enum {KEY_UP=0,
        KEY_DOWN,
        KEY_LEFT,
        KEY_RIGHT,
	NUM_SPEC_KEYS};
  bool SpecialKeyPressed[NUM_SPEC_KEYS]; 

  enum {GO_FORWARD=0, GO_BACKWARD, GO_LEFT, GO_RIGHT, GO_UP, GO_DOWN,
        TURN_LEFT, TURN_RIGHT, LOOK_UP, LOOK_DOWN,
        TOGGLE, ACTION, GLOW, MODE,
        T_POS_X, T_NEG_X, T_POS_Y, T_NEG_Y, T_POS_Z, T_NEG_Z,
        R_POS_X, R_NEG_X, R_POS_Y, R_NEG_Y, R_POS_Z, R_NEG_Z, 

        //player 2 controls
        GO_FORWARD2, GO_BACKWARD2, GO_LEFT2, GO_RIGHT2, GO_UP2, GO_DOWN2,
        TURN_LEFT2, TURN_RIGHT2, LOOK_UP2, LOOK_DOWN2,
        TOGGLE2, ACTION2, GLOW2, MODE2,
        T_POS_X2, T_NEG_X2, T_POS_Y2, T_NEG_Y2, T_POS_Z2, T_NEG_Z2,
        R_POS_X2, R_NEG_X2, R_POS_Y2, R_NEG_Y2, R_POS_Z2, R_NEG_Z2,

        NUM_MAPPED_KEYS};
  int ActionList[NUM_MAPPED_KEYS]; //change this to array of array for 2 players


  bool UseToggle;    //if ON, allow player/camera control keys to be shared
  bool InPlayerMode[2];

};

#endif