// Emacs style mode select   -*- C++ -*- 
//-----------------------------------------------------------------------------
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
//
// 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.
//
// DESCRIPTION:
//  Internally used data structures for virtually everything,
//   lots of other stuff.
//
//-----------------------------------------------------------------------------

#ifndef __DOOMDEF__
#define __DOOMDEF__

#include <stdio.h>
#include <string.h>

#include "doomtype.h"
#include "i_timer.h"
#include "d_mode.h"

//
// Global parameters/defines.
//
// DOOM version
#define DOOM_VERSION 109

// Version code for cph's longtics hack ("v1.91")
#define DOOM_191_VERSION 111


// If rangecheck is undefined,
// most parameter validation debugging code will not be compiled
#define RANGECHECK

// The current state of the game: whether we are
// playing, gazing at the intermission screen,
// the game final animation, or a demo. 
typedef enum
{
    GS_LEVEL,
    GS_INTERMISSION,
    GS_FINALE,
    GS_DEMOSCREEN,
} gamestate_t;

typedef enum
{
    ga_nothing,
    ga_loadlevel,
    ga_newgame,
    ga_loadgame,
    ga_savegame,
    ga_playdemo,
    ga_completed,
    ga_victory,
    ga_worlddone,
    ga_screenshot
} gameaction_t;

//
// Difficulty/skill settings/filters.
//

// Skill flags.
#define	MTF_EASY                1
#define	MTF_NORMAL              2
#define	MTF_HARD                4
// villsa [STRIFE] standing monsters
#define MTF_STAND               8
// villsa [STRIFE] don't spawn in single player
#define MTF_NOTSINGLE           16
// Deaf monsters/do not react to sound.
#define MTF_AMBUSH              32
// villsa [STRIFE] friendly to players
#define MTF_FRIEND              64
// villsa [STRIFE] TODO - identify
#define MTF_UNKNOWN1            128
// villsa [STRIFE] thing is translucent - STRIFE-TODO: But how much?
#define MTF_TRANSLUCENT         256
// villsa [STRIFE] thing is more - or less? - translucent - STRIFE-TODO
#define MTF_MVIS                512
// villsa [STRIFE] TODO - identify
#define MTF_UNKNOWN2            1024



//
// Key cards.
//
// STRIFE-TODO: A hell of a bunch of keys.
typedef enum
{
    it_bluecard,
    it_yellowcard,
    it_redcard,
    it_blueskull,
    it_yellowskull,
    it_redskull,
    
    NUMCARDS
    
} card_t;



// The defined weapons,
//  including a marker indicating
//  user has not changed weapon.
// villsa [STRIFE]
typedef enum
{
    wp_fist,
    wp_elecbow,
    wp_rifle,
    wp_missile,
    wp_hegrenade,
    wp_flame,
    wp_mauler,
    wp_sigil,
    wp_poisonbow,
    wp_wpgrenade,
    wp_torpedo,

    NUMWEAPONS,
    
    // No pending weapon change.
    wp_nochange

} weapontype_t;


// Ammunition types defined.
typedef enum
{
    am_bullets,
    am_elecbolts,
    am_poisonbolts,
    am_cell,
    am_missiles,
    am_hegrenades,
    am_wpgrenades,

    NUMAMMO,

    am_noammo   // unlimited ammo

} ammotype_t;


// Power up artifacts.
typedef enum
{
    pw_invulnerability,
    pw_strength,
    pw_invisibility,
    pw_ironfeet,
    pw_allmap,
    pw_infrared,
    NUMPOWERS
    
} powertype_t;



//
// Power up durations,
//  how many seconds till expiration,
//  assuming TICRATE is 35 ticks/second.
//
typedef enum
{
    INVULNTICS	= (30*TICRATE),
    INVISTICS	= (60*TICRATE),
    INFRATICS	= (120*TICRATE),
    IRONTICS	= (60*TICRATE)
    
} powerduration_t;

#endif          // __DOOMDEF__