GameConstants.h

#ifndef GAMECONSTANTS_H_
#define GAMECONSTANTS_H_

#include <random>
#include <utility>

// image IDs for the game objects

const int IID_PLAYER = 0;
const int IID_RAGEBOT = 1;
const int IID_THIEFBOT = 2;
const int IID_MEAN_THIEFBOT = 3;
const int IID_ROBOT_FACTORY	= 4;
const int IID_PEA = 5;
const int IID_WALL = 6;
const int IID_EXIT = 7;
const int IID_MARBLE = 8;
const int IID_PIT = 9;
const int IID_CRYSTAL = 10;
const int IID_RESTORE_HEALTH = 11;
const int IID_EXTRA_LIFE = 12;
const int IID_AMMO = 13;

// sounds

const int SOUND_THEME			= 0;
const int SOUND_ROBOT_DIE		= 1;
const int SOUND_PLAYER_DIE		= 2;
const int SOUND_ENEMY_FIRE		= 3;
const int SOUND_PLAYER_FIRE		= 4;
const int SOUND_GOT_GOODIE		= 5;
const int SOUND_REVEAL_EXIT		= 6;
const int SOUND_FINISHED_LEVEL	= 7;
const int SOUND_ROBOT_BORN		= 8;
const int SOUND_ROBOT_IMPACT	= 9;
const int SOUND_PLAYER_IMPACT	= 10;
const int SOUND_ROBOT_MUNCH		= 11;

const int SOUND_NONE			= -1;

// keys the user can hit

const int KEY_PRESS_LEFT	= 1000;
const int KEY_PRESS_RIGHT	= 1001;
const int KEY_PRESS_UP		= 1002;
const int KEY_PRESS_DOWN	= 1003;
const int KEY_PRESS_SPACE	= ' ';
const int KEY_PRESS_ESCAPE	= '\x1b';
const int KEY_PRESS_TAB    = '\t';
const int KEY_PRESS_ENTER  = '\r';

// board dimensions 

const int VIEW_WIDTH	= 15;
const int VIEW_HEIGHT	= 15;

// status of each tick (did the player die?)

const int GWSTATUS_CONTINUE_GAME	= 0;
const int GWSTATUS_FINISHED_LEVEL	= 1;
const int GWSTATUS_PLAYER_WON		= 2;
const int GWSTATUS_PLAYER_DIED		= 3;
const int GWSTATUS_LEVEL_ERROR		= 4;
const int GWSTATUS_NOT_IMPLEMENTED	= 5;

// display constants

const double SPRITE_WIDTH_GL = .6; // note - this is tied implicitly to SPRITE_WIDTH due to carey's sloppy openGL programming
const double SPRITE_HEIGHT_GL = .5; // note - this is tied implicitly to SPRITE_HEIGHT due to carey's sloppy openGL programming

// Return a uniformly distributed random int from min to max, inclusive

inline
int randInt(int min, int max)
{
	if (max < min)
		std::swap(max, min);
	static std::random_device rd;
	static std::default_random_engine generator(rd());
	std::uniform_int_distribution<> distro(min, max);
	return distro(generator);
}

#endif // GAMECONSTANTS_H_