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g_game.c
2738 lines (2351 loc) · 68.9 KB
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g_game.c
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/**\file
*\section License
* License: GPL
* Online License Link: http://www.gnu.org/licenses/gpl.html
*
*\author Copyright © 1999-2010 Jaakko Keränen <jaakko.keranen@iki.fi>
*\author Copyright © 2005-2010 Daniel Swanson <danij@dengine.net>
*\author Copyright © 1999 Activision
*\author Copyright © 1993-1996 by id Software, Inc.
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
/**
* g_game.c: Top-level (common) game routines.
*/
// HEADER FILES ------------------------------------------------------------
#include <ctype.h>
#include <string.h>
#include <math.h>
#if __JDOOM__
# include <stdlib.h>
# include "jdoom.h"
#elif __JDOOM64__
# include <stdlib.h>
# include "jdoom64.h"
#elif __JHERETIC__
# include <stdio.h>
# include "jheretic.h"
# include "p_inventory.h"
#elif __JHEXEN__
# include "jhexen.h"
# include "p_inventory.h"
#elif __JSTRIFE__
# include "jstrife.h"
#endif
#include "p_saveg.h"
#include "g_controls.h"
#include "g_eventsequence.h"
#include "p_mapsetup.h"
#include "p_user.h"
#include "p_actor.h"
#include "p_tick.h"
#include "am_map.h"
#include "hu_stuff.h"
#include "hu_menu.h"
#include "hu_log.h"
#include "hu_msg.h"
#include "hu_pspr.h"
#include "g_common.h"
#include "g_update.h"
#include "d_net.h"
#include "x_hair.h"
#include "p_player.h"
#include "r_common.h"
#include "p_mapspec.h"
#include "f_infine.h"
#include "p_start.h"
#include "p_inventory.h"
#if __JHERETIC__ || __JHEXEN__
# include "hu_inventory.h"
#endif
// MACROS ------------------------------------------------------------------
#define BODYQUEUESIZE (32)
#define UNNAMEDMAP "Unnamed"
#define NOTAMAPNAME "N/A"
#define READONLYCVAR CVF_READ_ONLY|CVF_NO_MAX|CVF_NO_MIN|CVF_NO_ARCHIVE
// TYPES -------------------------------------------------------------------
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__
struct missileinfo_s {
mobjtype_t type;
float speed[2];
}
MonsterMissileInfo[] =
{
#if __JDOOM__ || __JDOOM64__
{MT_BRUISERSHOT, {15, 20}},
{MT_HEADSHOT, {10, 20}},
{MT_TROOPSHOT, {10, 20}},
# if __JDOOM64__
{MT_BRUISERSHOTRED, {15, 20}},
{MT_NTROSHOT, {20, 40}},
# endif
#elif __JHERETIC__
{MT_IMPBALL, {10, 20}},
{MT_MUMMYFX1, {9, 18}},
{MT_KNIGHTAXE, {9, 18}},
{MT_REDAXE, {9, 18}},
{MT_BEASTBALL, {12, 20}},
{MT_WIZFX1, {18, 24}},
{MT_SNAKEPRO_A, {14, 20}},
{MT_SNAKEPRO_B, {14, 20}},
{MT_HEADFX1, {13, 20}},
{MT_HEADFX3, {10, 18}},
{MT_MNTRFX1, {20, 26}},
{MT_MNTRFX2, {14, 20}},
{MT_SRCRFX1, {20, 28}},
{MT_SOR2FX1, {20, 28}},
#endif
{-1, {-1, -1}} // Terminator
};
#endif
// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
DEFCC(CCmdListMaps);
void G_PlayerReborn(int player);
void G_InitNew(skillmode_t skill, uint episode, uint map);
void G_DoInitNew(void);
void G_DoReborn(int playernum);
void G_DoLoadMap(void);
void G_DoNewGame(void);
void G_DoLoadGame(void);
void G_DoPlayDemo(void);
void G_DoMapCompleted(void);
void G_DoVictory(void);
void G_DoWorldDone(void);
void G_DoSaveGame(void);
void G_DoScreenShot(void);
boolean G_ValidateMap(uint *episode, uint *map);
#if __JHEXEN__ || __JSTRIFE__
void G_DoSingleReborn(void);
void H2_PageTicker(void);
void H2_AdvanceDemo(void);
#endif
void G_StopDemo(void);
// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
// EXTERNAL DATA DECLARATIONS ----------------------------------------------
// PUBLIC DATA DEFINITIONS -------------------------------------------------
game_config_t cfg; // The global cfg.
int debugSound; // Debug flag for displaying sound info.
skillmode_t dSkill;
skillmode_t gameSkill;
uint gameEpisode;
uint gameMap;
uint nextMap;
#if __JHEXEN__ || __JSTRIFE__
uint nextMapEntryPoint;
#endif
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__
boolean secretExit;
#endif
#if __JHEXEN__ || __JSTRIFE__
// Position indicator for cooperative net-play reborn
uint rebornPosition;
#endif
#if __JHEXEN__ || __JSTRIFE__
uint mapHub = 0;
#endif
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__ || __JSTRIFE__
boolean respawnMonsters;
#endif
boolean paused;
boolean sendPause; // Send a pause event next tic.
boolean userGame = false; // Ok to save / end game.
boolean deathmatch; // Only if started as net death.
player_t players[MAXPLAYERS];
int mapStartTic; // Game tic at map start.
int totalKills, totalItems, totalSecret; // For intermission.
boolean singledemo; // Quit after playing a demo from cmdline.
boolean precache = true; // If @c true, load all graphics at start.
#if __JDOOM__ || __JDOOM64__ || __JHERETIC__
wbstartstruct_t wmInfo; // Params for world map / intermission.
#endif
int saveGameSlot;
char saveDescription[HU_SAVESTRINGSIZE];
#if __JDOOM__ || __JDOOM64__
mobj_t *bodyQueue[BODYQUEUESIZE];
int bodyQueueSlot;
#endif
filename_t saveName;
// vars used with game status cvars
int gsvInMap = 0;
int gsvCurrentMusic = 0;
int gsvMapMusic = -1;
int gsvArmor = 0;
int gsvHealth = 0;
#if !__JHEXEN__
int gsvKills = 0;
int gsvItems = 0;
int gsvSecrets = 0;
#endif
int gsvCurrentWeapon;
int gsvWeapons[NUM_WEAPON_TYPES];
int gsvKeys[NUM_KEY_TYPES];
int gsvAmmo[NUM_AMMO_TYPES];
char *gsvMapName = NOTAMAPNAME;
#if __JHERETIC__ || __JHEXEN__ || __JDOOM64__
int gsvInvItems[NUM_INVENTORYITEM_TYPES];
#endif
#if __JHEXEN__
int gsvWPieces[4];
#endif
static gamestate_t gameState = GS_STARTUP;
cvar_t gamestatusCVars[] = {
{"game-state", READONLYCVAR, CVT_INT, &gameState, 0, 0},
{"game-state-map", READONLYCVAR, CVT_INT, &gsvInMap, 0, 0},
{"game-paused", READONLYCVAR, CVT_INT, &paused, 0, 0},
{"game-skill", READONLYCVAR, CVT_INT, &gameSkill, 0, 0},
{"map-id", READONLYCVAR, CVT_INT, &gameMap, 0, 0},
{"map-name", READONLYCVAR, CVT_CHARPTR, &gsvMapName, 0, 0},
{"map-episode", READONLYCVAR, CVT_INT, &gameEpisode, 0, 0},
#if __JDOOM__
{"map-mission", READONLYCVAR, CVT_INT, &gameMission, 0, 0},
#endif
#if __JHEXEN__ || __JSTRIFE__
{"map-hub", READONLYCVAR, CVT_INT, &mapHub, 0, 0},
#endif
{"game-music", READONLYCVAR, CVT_INT, &gsvCurrentMusic, 0, 0},
{"map-music", READONLYCVAR, CVT_INT, &gsvMapMusic, 0, 0},
#if !__JHEXEN__
{"game-stats-kills", READONLYCVAR, CVT_INT, &gsvKills, 0, 0},
{"game-stats-items", READONLYCVAR, CVT_INT, &gsvItems, 0, 0},
{"game-stats-secrets", READONLYCVAR, CVT_INT, &gsvSecrets, 0, 0},
#endif
{"player-health", READONLYCVAR, CVT_INT, &gsvHealth, 0, 0},
{"player-armor", READONLYCVAR, CVT_INT, &gsvArmor, 0, 0},
{"player-weapon-current", READONLYCVAR, CVT_INT, &gsvCurrentWeapon, 0, 0},
#if __JDOOM__ || __JDOOM64__
// Ammo
{"player-ammo-bullets", READONLYCVAR, CVT_INT, &gsvAmmo[AT_CLIP], 0, 0},
{"player-ammo-shells", READONLYCVAR, CVT_INT, &gsvAmmo[AT_SHELL], 0, 0},
{"player-ammo-cells", READONLYCVAR, CVT_INT, &gsvAmmo[AT_CELL], 0, 0},
{"player-ammo-missiles", READONLYCVAR, CVT_INT, &gsvAmmo[AT_MISSILE], 0, 0},
// Weapons
{"player-weapon-fist", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIRST], 0, 0},
{"player-weapon-pistol", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SECOND], 0, 0},
{"player-weapon-shotgun", READONLYCVAR, CVT_INT, &gsvWeapons[WT_THIRD], 0, 0},
{"player-weapon-chaingun", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FOURTH], 0, 0},
{"player-weapon-mlauncher", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIFTH], 0, 0},
{"player-weapon-plasmarifle", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SIXTH], 0, 0},
{"player-weapon-bfg", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SEVENTH], 0, 0},
{"player-weapon-chainsaw", READONLYCVAR, CVT_INT, &gsvWeapons[WT_EIGHTH], 0, 0},
{"player-weapon-sshotgun", READONLYCVAR, CVT_INT, &gsvWeapons[WT_NINETH], 0, 0},
// Keys
{"player-key-blue", READONLYCVAR, CVT_INT, &gsvKeys[KT_BLUECARD], 0, 0},
{"player-key-yellow", READONLYCVAR, CVT_INT, &gsvKeys[KT_YELLOWCARD], 0, 0},
{"player-key-red", READONLYCVAR, CVT_INT, &gsvKeys[KT_REDCARD], 0, 0},
{"player-key-blueskull", READONLYCVAR, CVT_INT, &gsvKeys[KT_BLUESKULL], 0, 0},
{"player-key-yellowskull", READONLYCVAR, CVT_INT, &gsvKeys[KT_YELLOWSKULL], 0, 0},
{"player-key-redskull", READONLYCVAR, CVT_INT, &gsvKeys[KT_REDSKULL], 0, 0},
#elif __JHERETIC__
// Ammo
{"player-ammo-goldwand", READONLYCVAR, CVT_INT, &gsvAmmo[AT_CRYSTAL], 0, 0},
{"player-ammo-crossbow", READONLYCVAR, CVT_INT, &gsvAmmo[AT_ARROW], 0, 0},
{"player-ammo-dragonclaw", READONLYCVAR, CVT_INT, &gsvAmmo[AT_ORB], 0, 0},
{"player-ammo-hellstaff", READONLYCVAR, CVT_INT, &gsvAmmo[AT_RUNE], 0, 0},
{"player-ammo-phoenixrod", READONLYCVAR, CVT_INT, &gsvAmmo[AT_FIREORB], 0, 0},
{"player-ammo-mace", READONLYCVAR, CVT_INT, &gsvAmmo[AT_MSPHERE], 0, 0},
// Weapons
{"player-weapon-staff", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIRST], 0, 0},
{"player-weapon-goldwand", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SECOND], 0, 0},
{"player-weapon-crossbow", READONLYCVAR, CVT_INT, &gsvWeapons[WT_THIRD], 0, 0},
{"player-weapon-dragonclaw", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FOURTH], 0, 0},
{"player-weapon-hellstaff", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIFTH], 0, 0},
{"player-weapon-phoenixrod", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SIXTH], 0, 0},
{"player-weapon-mace", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SEVENTH], 0, 0},
{"player-weapon-gauntlets", READONLYCVAR, CVT_INT, &gsvWeapons[WT_EIGHTH], 0, 0},
// Keys
{"player-key-yellow", READONLYCVAR, CVT_INT, &gsvKeys[KT_YELLOW], 0, 0},
{"player-key-green", READONLYCVAR, CVT_INT, &gsvKeys[KT_GREEN], 0, 0},
{"player-key-blue", READONLYCVAR, CVT_INT, &gsvKeys[KT_BLUE], 0, 0},
// Inventory items
{"player-artifact-ring", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_INVULNERABILITY], 0, 0},
{"player-artifact-shadowsphere", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_INVISIBILITY], 0, 0},
{"player-artifact-crystalvial", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_HEALTH], 0, 0},
{"player-artifact-mysticurn", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_SUPERHEALTH], 0, 0},
{"player-artifact-tomeofpower", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TOMBOFPOWER], 0, 0},
{"player-artifact-torch", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TORCH], 0, 0},
{"player-artifact-firebomb", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_FIREBOMB], 0, 0},
{"player-artifact-egg", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_EGG], 0, 0},
{"player-artifact-wings", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_FLY], 0, 0},
{"player-artifact-chaosdevice", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TELEPORT], 0, 0},
#elif __JHEXEN__
// Mana
{"player-mana-blue", READONLYCVAR, CVT_INT, &gsvAmmo[AT_BLUEMANA], 0, 0},
{"player-mana-green", READONLYCVAR, CVT_INT, &gsvAmmo[AT_GREENMANA], 0, 0},
// Keys
{"player-key-steel", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY1], 0, 0},
{"player-key-cave", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY2], 0, 0},
{"player-key-axe", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY3], 0, 0},
{"player-key-fire", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY4], 0, 0},
{"player-key-emerald", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY5], 0, 0},
{"player-key-dungeon", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY6], 0, 0},
{"player-key-silver", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY7], 0, 0},
{"player-key-rusted", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY8], 0, 0},
{"player-key-horn", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY9], 0, 0},
{"player-key-swamp", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEYA], 0, 0},
{"player-key-castle", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEYB], 0, 0},
// Weapons
{"player-weapon-first", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIRST], 0, 0},
{"player-weapon-second", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SECOND], 0, 0},
{"player-weapon-third", READONLYCVAR, CVT_INT, &gsvWeapons[WT_THIRD], 0, 0},
{"player-weapon-fourth", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FOURTH], 0, 0},
// Weapon Pieces
{"player-weapon-piece1", READONLYCVAR, CVT_INT, &gsvWPieces[0], 0, 0},
{"player-weapon-piece2", READONLYCVAR, CVT_INT, &gsvWPieces[1], 0, 0},
{"player-weapon-piece3", READONLYCVAR, CVT_INT, &gsvWPieces[2], 0, 0},
{"player-weapon-allpieces", READONLYCVAR, CVT_INT, &gsvWPieces[3], 0, 0},
// Inventory items
{"player-artifact-defender", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_INVULNERABILITY], 0, 0},
{"player-artifact-quartzflask", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_HEALTH], 0, 0},
{"player-artifact-mysticurn", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_SUPERHEALTH], 0, 0},
{"player-artifact-mysticambit", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_HEALINGRADIUS], 0, 0},
{"player-artifact-darkservant", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_SUMMON], 0, 0},
{"player-artifact-torch", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TORCH], 0, 0},
{"player-artifact-porkalator", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_EGG], 0, 0},
{"player-artifact-wings", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_FLY], 0, 0},
{"player-artifact-repulsion", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_BLASTRADIUS], 0, 0},
{"player-artifact-flechette", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_POISONBAG], 0, 0},
{"player-artifact-banishment", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TELEPORTOTHER], 0, 0},
{"player-artifact-speed", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_SPEED], 0, 0},
{"player-artifact-might", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_BOOSTMANA], 0, 0},
{"player-artifact-bracers", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_BOOSTARMOR], 0, 0},
{"player-artifact-chaosdevice", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TELEPORT], 0, 0},
{"player-artifact-skull", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZSKULL], 0, 0},
{"player-artifact-heart", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMBIG], 0, 0},
{"player-artifact-ruby", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMRED], 0, 0},
{"player-artifact-emerald1", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMGREEN1], 0, 0},
{"player-artifact-emerald2", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMGREEN2], 0, 0},
{"player-artifact-sapphire1", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMBLUE1], 0, 0},
{"player-artifact-sapphire2", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMBLUE2], 0, 0},
{"player-artifact-daemoncodex", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZBOOK1], 0, 0},
{"player-artifact-liberoscura", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZBOOK2], 0, 0},
{"player-artifact-flamemask", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZSKULL2], 0, 0},
{"player-artifact-glaiveseal", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZFWEAPON], 0, 0},
{"player-artifact-holyrelic", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZCWEAPON], 0, 0},
{"player-artifact-sigilmagus", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZMWEAPON], 0, 0},
{"player-artifact-gear1", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEAR1], 0, 0},
{"player-artifact-gear2", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEAR2], 0, 0},
{"player-artifact-gear3", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEAR3], 0, 0},
{"player-artifact-gear4", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEAR4], 0, 0},
#endif
{NULL}
};
ccmd_t gameCmds[] = {
{ "listmaps", "", CCmdListMaps },
{ NULL }
};
// PRIVATE DATA DEFINITIONS ------------------------------------------------
static uint dEpisode;
static uint dMap;
#if __JHEXEN__ || __JSTRIFE__
static int gameLoadSlot;
#endif
static gameaction_t gameAction;
// CODE --------------------------------------------------------------------
void G_Register(void)
{
int i;
for(i = 0; gamestatusCVars[i].name; ++i)
Con_AddVariable(gamestatusCVars + i);
for(i = 0; gameCmds[i].name; ++i)
Con_AddCommand(gameCmds + i);
}
void G_SetGameAction(gameaction_t action)
{
if(gameAction == GA_QUIT)
return;
if(gameAction != action)
gameAction = action;
}
gameaction_t G_GetGameAction(void)
{
return gameAction;
}
/**
* Common Pre Engine Initialization routine.
* Game-specfic pre init actions should be placed in eg D_PreInit() (for jDoom)
*/
void G_CommonPreInit(void)
{
int i;
filename_t file;
// Make sure game.dll isn't newer than Doomsday...
if(gi.version < DOOMSDAY_VERSION)
Con_Error(GAME_NICENAME " requires at least Doomsday " DOOMSDAY_VERSION_TEXT
"!\n");
#ifdef TIC_DEBUG
rndDebugfile = fopen("rndtrace.txt", "wt");
#endif
verbose = ArgExists("-verbose");
// Setup the players.
for(i = 0; i < MAXPLAYERS; ++i)
{
players[i].plr = DD_GetPlayer(i);
players[i].plr->extraData = (void *) &players[i];
}
dd_snprintf(file, FILENAME_T_MAXLEN, CONFIGFILE);
DD_SetConfigFile(file);
dd_snprintf(file, FILENAME_T_MAXLEN, DEFSFILE);
DD_SetDefsFile(file);
R_SetDataPath( DATAPATH );
Con_SetString("map-name", NOTAMAPNAME, 1);
G_RegisterBindClasses();
G_RegisterPlayerControls();
P_RegisterMapObjs();
// Add the cvars and ccmds to the console databases.
G_ConsoleRegistration(); // Main command list.
D_NetConsoleRegistration(); // For network.
G_Register(); // Read-only game status cvars (for playsim).
G_ControlRegister(); // For controls/input.
AM_Register(); // For the automap.
Hu_MenuRegister(); // For the menu.
HU_Register(); // For the HUD displays.
Hu_LogRegister(); // For the player message logs.
Chat_Register();
Hu_MsgRegister(); // For the game messages.
ST_Register(); // For the hud/statusbar.
X_Register(); // For the crosshair.
DD_AddStartupWAD( STARTUPPK3 );
G_DetectIWADs();
}
#if __JHEXEN__
/**
* \todo all this swapping colors around is rather silly, why not simply
* reorder the translation tables at load time?
*/
void R_GetTranslation(int plrClass, int plrColor, int* tclass, int* tmap)
{
*tclass = 1;
if(plrColor == 0)
*tmap = 1;
else if(plrColor == 1)
*tmap = 0;
else
*tmap = plrColor;
// Fighter's colors are a bit different.
if(plrClass == PCLASS_FIGHTER && *tmap > 1)
*tclass = 0;
}
void R_SetTranslation(mobj_t* mo)
{
if(!(mo->flags & MF_TRANSLATION))
{ // No translation.
mo->tmap = mo->tclass = 0;
}
else
{
int tclass, tmap;
tmap = (mo->flags & MF_TRANSLATION) >> MF_TRANSSHIFT;
if(mo->player)
{
tclass = 1;
if(mo->player->class == PCLASS_FIGHTER)
{ // Fighter's colors are a bit different.
if(tmap == 0)
tmap = 2;
else if(tmap == 2)
tmap = 0;
else
tclass = 0;
}
mo->tclass = tclass;
}
else
tclass = mo->special1;
mo->tmap = tmap;
mo->tclass = tclass;
}
}
#endif
void R_LoadColorPalettes(void)
{
#define PALLUMPNAME "PLAYPAL"
#define PALENTRIES (256)
#define PALID (0)
lumpnum_t lump = W_GetNumForName(PALLUMPNAME);
byte data[PALENTRIES*3];
W_ReadLumpSection(lump, data, 0 + PALID * (PALENTRIES * 3),
PALENTRIES * 3);
R_CreateColorPalette("R8G8B8", PALLUMPNAME, data, PALENTRIES);
/**
* Create the translation tables to map the green color ramp to gray,
* brown, red.
*
* \note Assumes a given structure of the PLAYPAL. Could be read from a
* lump instead?
*/
#if __JDOOM__ || __JDOOM64__
{
byte *translationtables = (byte *)
DD_GetVariable(DD_TRANSLATIONTABLES_ADDRESS);
int i;
// Translate just the 16 green colors.
for(i = 0; i < 256; ++i)
{
if(i >= 0x70 && i <= 0x7f)
{
// Map green ramp to gray, brown, red.
translationtables[i] = 0x60 + (i & 0xf);
translationtables[i + 256] = 0x40 + (i & 0xf);
translationtables[i + 512] = 0x20 + (i & 0xf);
}
else
{
// Keep all other colors as is.
translationtables[i] = translationtables[i + 256] =
translationtables[i + 512] = i;
}
}
}
#elif __JHERETIC__
{
int i;
byte* translationtables =
(byte*) DD_GetVariable(DD_TRANSLATIONTABLES_ADDRESS);
// Fill out the translation tables.
for(i = 0; i < 256; ++i)
{
if(i >= 225 && i <= 240)
{
translationtables[i] = 114 + (i - 225); // yellow
translationtables[i + 256] = 145 + (i - 225); // red
translationtables[i + 512] = 190 + (i - 225); // blue
}
else
{
translationtables[i] = translationtables[i + 256] =
translationtables[i + 512] = i;
}
}
}
#else // __JHEXEN__
{
int i;
byte* translationtables =
(byte*) DD_GetVariable(DD_TRANSLATIONTABLES_ADDRESS);
for(i = 0; i < 3 * 7; ++i)
{
char name[9];
lumpnum_t lump;
dd_snprintf(name, 9, "TRANTBL%X", i);
if((lump = W_CheckNumForName(name)) != -1)
{
W_ReadLumpSection(lump, &translationtables[i * 256], 0, 256);
}
}
}
#endif
#undef PALID
#undef PALENTRIES
#undef PALLUMPNAME
}
void R_InitRefresh(void)
{
VERBOSE(Con_Message("R_InitRefresh: Loading data for referesh.\n"))
R_LoadColorPalettes();
{
float mul = 1.4f;
DD_SetVariable(DD_PSPRITE_LIGHTLEVEL_MULTIPLIER, &mul);
}
}
/**
* Common Post Engine Initialization routine.
* Game-specific post init actions should be placed in eg D_PostInit()
* (for jDoom) and NOT here.
*/
void G_CommonPostInit(void)
{
VERBOSE(G_PrintMapList());
R_InitRefresh();
// Init the save system and create the game save directory
SV_Init();
#if __JDOOM__ || __JDOOM64__ || __JHERETIC__
XG_ReadTypes();
XG_Register(); // Register XG classnames.
#endif
R_SetBorderGfx(borderLumps);
Con_Message("P_Init: Init Playloop state.\n");
P_Init();
Con_Message("Hu_LoadData: Setting up heads up display.\n");
Hu_LoadData();
#if __JHERETIC__ || __JHEXEN__
Hu_InventoryInit();
#endif
Con_Message("ST_Init: Init status bar.\n");
ST_Init();
#if __JDOOM__ || __JHERETIC__ || __JHEXEN__
Cht_Init();
#endif
Con_Message("Hu_MenuInit: Init miscellaneous info.\n");
Hu_MenuInit();
Hu_MsgInit();
// From this point on, the shortcuts are always active.
DD_Execute(true, "activatebcontext shortcut");
R_InitVectorGraphics();
Con_Message("AM_Init: Init automap.\n");
AM_Init();
// Create the various line lists (spechits, anims, buttons etc).
spechit = P_CreateIterList();
linespecials = P_CreateIterList();
}
/**
* Retrieve the current game state.
*
* @return The current game state.
*/
gamestate_t G_GetGameState(void)
{
return gameState;
}
#if _DEBUG
static const char* getGameStateStr(gamestate_t state)
{
struct statename_s {
gamestate_t state;
const char* name;
} stateNames[] =
{
{GS_MAP, "GS_MAP"},
{GS_INTERMISSION, "GS_INTERMISSION"},
{GS_FINALE, "GS_FINALE"},
{GS_STARTUP, "GS_STARTUP"},
{GS_WAITING, "GS_WAITING"},
{GS_INFINE, "GS_INFINE"},
{-1, NULL}
};
uint i;
for(i = 0; stateNames[i].name; ++i)
if(stateNames[i].state == state)
return stateNames[i].name;
return NULL;
}
#endif
/**
* Called when the gameui binding context is active. Triggers the menu.
*/
int G_UIResponder(event_t* ev)
{
// Handle "Press any key to continue" messages.
if(Hu_MsgResponder(ev))
return true;
if(ev->state != EVS_DOWN)
return false;
if(!(ev->type == EV_KEY || ev->type == EV_MOUSE_BUTTON || ev->type == EV_JOY_BUTTON))
return false;
if(!Hu_MenuIsActive())
{
// Any key/button down pops up menu if in demos.
if((G_GetGameAction() == GA_NONE && !singledemo && Get(DD_PLAYBACK)) ||
(G_GetGameState() == GS_INFINE && !FI_IsMenuTrigger(NULL)))
{
Hu_MenuCommand(MCMD_OPEN);
return true;
}
}
return false;
}
/**
* Change the game's state.
*
* @param state The state to change to.
*/
void G_ChangeGameState(gamestate_t state)
{
boolean gameUIActive = false;
boolean gameActive = true;
if(G_GetGameAction() == GA_QUIT)
return;
if(state < 0 || state >= NUM_GAME_STATES)
Con_Error("G_ChangeGameState: Invalid state %i.\n", (int) state);
if(gameState != state)
{
#if _DEBUG
// Log gamestate changes in debug builds, with verbose.
VERBOSE(Con_Message("G_ChangeGameState: New state %s.\n",
getGameStateStr(state)));
#endif
gameState = state;
}
// Update the state of the gameui binding context.
switch(gameState)
{
case GS_FINALE:
case GS_STARTUP:
case GS_WAITING:
case GS_INFINE:
gameActive = false;
case GS_INTERMISSION:
gameUIActive = true;
break;
default:
break;
}
if(gameUIActive)
{
DD_Execute(true, "activatebcontext gameui");
B_SetContextFallback("gameui", G_UIResponder);
}
DD_Executef(true, "%sactivatebcontext game", gameActive? "" : "de");
}
/**
* Begin the titlescreen animation sequence.
*/
void G_StartTitle(void)
{
char* name = "title";
void* script;
G_StopDemo();
userGame = false;
// The title script must always be defined.
if(!Def_Get(DD_DEF_FINALE, name, &script))
{
Con_Error("G_StartTitle: Script \"%s\" not defined.\n", name);
}
FI_Start(script, FIMODE_LOCAL);
}
#if __JDOOM__ || __JHERETIC__ || __JHEXEN__
/**
* Begin the helpscreen animation sequence.
*/
void G_StartHelp(void)
{
char* name = "help";
void* script;
Hu_MenuCommand(MCMD_CLOSEFAST);
// The help script must always be defined.
if(!Def_Get(DD_DEF_FINALE, name, &script))
{
Con_Error("G_StartHelp: Script \"%s\" not defined.\n", name);
}
FI_Start(script, FIMODE_LOCAL);
}
#endif
void G_DoLoadMap(void)
{
int i;
char* lname, *ptr;
ddfinale_t fin;
boolean hasBrief;
#if __JHEXEN__ || __JSTRIFE__
static int firstFragReset = 1;
#endif
mapStartTic = (int) GAMETIC; // Fr time calculation.
// If we're the server, let clients know the map will change.
NetSv_SendGameState(GSF_CHANGE_MAP, DDSP_ALL_PLAYERS);
for(i = 0; i < MAXPLAYERS; ++i)
{
player_t *plr = &players[i];
if(plr->plr->inGame && plr->playerState == PST_DEAD)
plr->playerState = PST_REBORN;
#if __JHEXEN__ || __JSTRIFE__
if(!IS_NETGAME || (IS_NETGAME != 0 && deathmatch != 0) ||
firstFragReset == 1)
{
memset(plr->frags, 0, sizeof(plr->frags));
firstFragReset = 0;
}
#else
memset(plr->frags, 0, sizeof(plr->frags));
#endif
}
#if __JHEXEN__ || __JSTRIFE__
SN_StopAllSequences();
#endif
// Set all player mobjs to NULL, clear control state toggles etc.
for(i = 0; i < MAXPLAYERS; ++i)
{
players[i].plr->mo = NULL;
G_ResetLookOffset(i);
}
// Determine whether there is a briefing to run before the map starts
// (played after the map has been loaded).
hasBrief = FI_Briefing(gameEpisode, gameMap, &fin);
if(!hasBrief)
{
#if __JHEXEN__
/**
* \kludge Due to the way music is managed with Hexen, unless we
* explicitly stop the current playing track the engine will not
* change tracks. This is due to the use of the runtime-updated
* "currentmap" definition (the engine thinks music has not changed
* because the current Music definition is the same).
*
* The only reason it worked previously was because the
* waiting-for-map-load song was started prior to load.
*
* \todo Rethink the Music definition stuff with regard to Hexen.
* Why not create definitions during startup by parsing MAPINFO?
*/
S_StopMusic();
//S_StartMusic("chess", true); // Waiting-for-map-load song
#endif
S_MapMusic(gameEpisode, gameMap);
S_PauseMusic(true);
}
P_SetupMap(gameEpisode, gameMap, 0, gameSkill);
Set(DD_DISPLAYPLAYER, CONSOLEPLAYER); // View the guy you are playing.
G_SetGameAction(GA_NONE);
nextMap = 0;
Z_CheckHeap();
// Clear cmd building stuff.
G_ResetMousePos();
sendPause = paused = false;
G_ControlReset(-1); // Clear all controls for all local players.
// Set the game status cvar for map name.
lname = (char *) DD_GetVariable(DD_MAP_NAME);
if(lname)
{
ptr = strchr(lname, ':'); // Skip the E#M# or Map #.
if(ptr)
{
lname = ptr + 1;
while(*lname && isspace(*lname))
lname++;
}
}
#if __JHEXEN__
// In jHexen we can look in the MAPINFO for the map name
if(!lname)
lname = P_GetMapName(gameMap);
#endif
// Set the map name
// If still no name, call it unnamed.
if(!lname)
{
Con_SetString("map-name", UNNAMEDMAP, 1);
}
else
{
Con_SetString("map-name", lname, 1);
}
// Start a briefing, if there is one.
if(hasBrief)
{
FI_Start(fin.script, FIMODE_BEFORE);
}
else // No briefing, start the map.
{
G_ChangeGameState(GS_MAP);
S_PauseMusic(false);
}
}
/**
* Get info needed to make ticcmd_ts for the players.
* Return false if the event should be checked for bindings.
*/