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g_game.cpp
3327 lines (2843 loc) · 93.1 KB
/
g_game.cpp
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/** @file g_game.c Top-level (common) game routines.
*
* @authors Copyright © 1999-2013 Jaakko Keränen <jaakko.keranen@iki.fi>
* @authors Copyright © 2005-2013 Daniel Swanson <danij@dengine.net>
* @authors Copyright © 1999 Activision
* @authors Copyright © 1993-1996 id Software, Inc.
*
* @par License
* GPL: http://www.gnu.org/licenses/gpl.html
*
* <small>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</small>
*/
#include "common.h"
#include "g_common.h"
#include "am_map.h"
#include "animdefs.h"
#include "d_net.h"
#include "dmu_lib.h"
#include "fi_lib.h"
#include "g_controls.h"
#include "g_eventsequence.h"
#include "g_update.h"
#include "gamesession.h"
#include "hu_lib.h"
#include "hu_chat.h"
#include "hu_inventory.h"
#include "hu_log.h"
#include "hu_menu.h"
#include "hu_msg.h"
#include "hu_pspr.h"
#include "hu_stuff.h"
#include "mapinfo.h"
#include "p_actor.h"
#include "p_inventory.h"
#include "p_map.h"
#include "p_mapsetup.h"
#include "p_mapspec.h"
#include "p_savedef.h"
#include "p_saveio.h"
#include "p_saveg.h"
#include "p_sound.h"
#include "p_start.h"
#include "p_tick.h"
#include "p_user.h"
#include "player.h"
#include "r_common.h"
#include "saveslots.h"
#include "x_hair.h"
#include <cctype>
#include <cstring>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <de/App>
#include <de/NativePath>
#include <doomsday/uri.h>
using namespace de;
using namespace common;
static GameSession session;
GameRuleset defaultGameRules;
#define BODYQUEUESIZE (32)
#define READONLYCVAR CVF_READ_ONLY|CVF_NO_MAX|CVF_NO_MIN|CVF_NO_ARCHIVE
D_CMD(CycleTextureGamma);
D_CMD(EndSession);
D_CMD(HelpScreen);
D_CMD(ListMaps);
D_CMD(WarpMap);
#if __JDOOM__ || __JHERETIC__
D_CMD(WarpEpisodeMap);
#endif
D_CMD(LoadSession);
D_CMD(SaveSession);
D_CMD(QuickLoadSession);
D_CMD(QuickSaveSession);
D_CMD(DeleteSavedSession);
D_CMD(OpenLoadMenu);
D_CMD(OpenSaveMenu);
void G_PlayerReborn(int player);
void G_StopDemo();
/**
* Updates game status cvars for the specified player.
*/
void G_UpdateGSVarsForPlayer(player_t *pl);
void R_LoadVectorGraphics();
int Hook_DemoStop(int hookType, int val, void *parm);
game_config_t cfg; // The global cfg.
de::Uri gameMapUri;
uint gameMapEntrance; ///< Entry point, for reborn.
de::Uri nextMapUri;
uint nextMapEntrance;
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__
dd_bool secretExit;
#endif
dd_bool monsterInfight;
player_t players[MAXPLAYERS];
int totalKills, totalItems, totalSecret; // For intermission.
dd_bool singledemo; // Quit after playing a demo from cmdline.
dd_bool briefDisabled;
dd_bool precache = true; // If @c true, load all graphics at start.
dd_bool customPal; // If @c true, a non-IWAD palette is in use.
#if __JDOOM__ || __JDOOM64__ || __JHERETIC__
wbstartstruct_t wmInfo; // Params for world map / intermission.
#endif
// Game Action Variables:
static uint gaNewSessionMapEntrance;
static de::Uri gaNewSessionMapUri;
static GameRuleset gaNewSessionRules;
static de::String gaSaveSessionSlot;
static bool gaSaveSessionGenerateDescription = true;
static de::String gaSaveSessionUserDescription;
static de::String gaLoadSessionSlot;
#if __JDOOM__ || __JDOOM64__
mobj_t *bodyQueue[BODYQUEUESIZE];
int bodyQueueSlot;
#endif
static SaveSlots *sslots;
// vars used with game status cvars
char *gsvMapAuthor;// = "Unknown";
int gsvMapMusic = -1;
char *gsvMapTitle;// = "Unknown";
int gsvInMap;
int gsvCurrentMusic;
int gsvArmor;
int gsvHealth;
#if !__JHEXEN__
int gsvKills;
int gsvItems;
int gsvSecrets;
#endif
int gsvCurrentWeapon;
int gsvWeapons[NUM_WEAPON_TYPES];
int gsvKeys[NUM_KEY_TYPES];
int gsvAmmo[NUM_AMMO_TYPES];
#if __JHERETIC__ || __JHEXEN__ || __JDOOM64__
int gsvInvItems[NUM_INVENTORYITEM_TYPES];
#endif
#if __JHEXEN__
int gsvWPieces[4];
#endif
static gamestate_t gameState = GS_STARTUP;
cvartemplate_t gamestatusCVars[] =
{
{"game-music", READONLYCVAR, CVT_INT, &gsvCurrentMusic, 0, 0, 0},
{"game-state", READONLYCVAR, CVT_INT, &gameState, 0, 0, 0},
{"game-state-map", READONLYCVAR, CVT_INT, &gsvInMap, 0, 0, 0},
#if !__JHEXEN__
{"game-stats-kills", READONLYCVAR, CVT_INT, &gsvKills, 0, 0, 0},
{"game-stats-items", READONLYCVAR, CVT_INT, &gsvItems, 0, 0, 0},
{"game-stats-secrets", READONLYCVAR, CVT_INT, &gsvSecrets, 0, 0, 0},
#endif
{"map-author", READONLYCVAR, CVT_CHARPTR, &gsvMapAuthor, 0, 0, 0},
{"map-music", READONLYCVAR, CVT_INT, &gsvMapMusic, 0, 0, 0},
{"map-name", READONLYCVAR, CVT_CHARPTR, &gsvMapTitle, 0, 0, 0},
{"player-health", READONLYCVAR, CVT_INT, &gsvHealth, 0, 0, 0},
{"player-armor", READONLYCVAR, CVT_INT, &gsvArmor, 0, 0, 0},
{"player-weapon-current", READONLYCVAR, CVT_INT, &gsvCurrentWeapon, 0, 0, 0},
#if __JDOOM__ || __JDOOM64__
// Ammo
{"player-ammo-bullets", READONLYCVAR, CVT_INT, &gsvAmmo[AT_CLIP], 0, 0, 0},
{"player-ammo-shells", READONLYCVAR, CVT_INT, &gsvAmmo[AT_SHELL], 0, 0, 0},
{"player-ammo-cells", READONLYCVAR, CVT_INT, &gsvAmmo[AT_CELL], 0, 0, 0},
{"player-ammo-missiles", READONLYCVAR, CVT_INT, &gsvAmmo[AT_MISSILE], 0, 0, 0},
// Weapons
{"player-weapon-fist", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIRST], 0, 0, 0},
{"player-weapon-pistol", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SECOND], 0, 0, 0},
{"player-weapon-shotgun", READONLYCVAR, CVT_INT, &gsvWeapons[WT_THIRD], 0, 0, 0},
{"player-weapon-chaingun", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FOURTH], 0, 0, 0},
{"player-weapon-mlauncher", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIFTH], 0, 0, 0},
{"player-weapon-plasmarifle", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SIXTH], 0, 0, 0},
{"player-weapon-bfg", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SEVENTH], 0, 0, 0},
{"player-weapon-chainsaw", READONLYCVAR, CVT_INT, &gsvWeapons[WT_EIGHTH], 0, 0, 0},
{"player-weapon-sshotgun", READONLYCVAR, CVT_INT, &gsvWeapons[WT_NINETH], 0, 0, 0},
// Keys
{"player-key-blue", READONLYCVAR, CVT_INT, &gsvKeys[KT_BLUECARD], 0, 0, 0},
{"player-key-yellow", READONLYCVAR, CVT_INT, &gsvKeys[KT_YELLOWCARD], 0, 0, 0},
{"player-key-red", READONLYCVAR, CVT_INT, &gsvKeys[KT_REDCARD], 0, 0, 0},
{"player-key-blueskull", READONLYCVAR, CVT_INT, &gsvKeys[KT_BLUESKULL], 0, 0, 0},
{"player-key-yellowskull", READONLYCVAR, CVT_INT, &gsvKeys[KT_YELLOWSKULL], 0, 0, 0},
{"player-key-redskull", READONLYCVAR, CVT_INT, &gsvKeys[KT_REDSKULL], 0, 0, 0},
#elif __JHERETIC__
// Ammo
{"player-ammo-goldwand", READONLYCVAR, CVT_INT, &gsvAmmo[AT_CRYSTAL], 0, 0, 0},
{"player-ammo-crossbow", READONLYCVAR, CVT_INT, &gsvAmmo[AT_ARROW], 0, 0, 0},
{"player-ammo-dragonclaw", READONLYCVAR, CVT_INT, &gsvAmmo[AT_ORB], 0, 0, 0},
{"player-ammo-hellstaff", READONLYCVAR, CVT_INT, &gsvAmmo[AT_RUNE], 0, 0, 0},
{"player-ammo-phoenixrod", READONLYCVAR, CVT_INT, &gsvAmmo[AT_FIREORB], 0, 0, 0},
{"player-ammo-mace", READONLYCVAR, CVT_INT, &gsvAmmo[AT_MSPHERE], 0, 0, 0},
// Weapons
{"player-weapon-staff", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIRST], 0, 0, 0},
{"player-weapon-goldwand", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SECOND], 0, 0, 0},
{"player-weapon-crossbow", READONLYCVAR, CVT_INT, &gsvWeapons[WT_THIRD], 0, 0, 0},
{"player-weapon-dragonclaw", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FOURTH], 0, 0, 0},
{"player-weapon-hellstaff", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIFTH], 0, 0, 0},
{"player-weapon-phoenixrod", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SIXTH], 0, 0, 0},
{"player-weapon-mace", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SEVENTH], 0, 0, 0},
{"player-weapon-gauntlets", READONLYCVAR, CVT_INT, &gsvWeapons[WT_EIGHTH], 0, 0, 0},
// Keys
{"player-key-yellow", READONLYCVAR, CVT_INT, &gsvKeys[KT_YELLOW], 0, 0, 0},
{"player-key-green", READONLYCVAR, CVT_INT, &gsvKeys[KT_GREEN], 0, 0, 0},
{"player-key-blue", READONLYCVAR, CVT_INT, &gsvKeys[KT_BLUE], 0, 0, 0},
// Inventory items
{"player-artifact-ring", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_INVULNERABILITY], 0, 0, 0},
{"player-artifact-shadowsphere", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_INVISIBILITY], 0, 0, 0},
{"player-artifact-crystalvial", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_HEALTH], 0, 0, 0},
{"player-artifact-mysticurn", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_SUPERHEALTH], 0, 0, 0},
{"player-artifact-tomeofpower", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TOMBOFPOWER], 0, 0, 0},
{"player-artifact-torch", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TORCH], 0, 0, 0},
{"player-artifact-firebomb", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_FIREBOMB], 0, 0, 0},
{"player-artifact-egg", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_EGG], 0, 0, 0},
{"player-artifact-wings", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_FLY], 0, 0, 0},
{"player-artifact-chaosdevice", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TELEPORT], 0, 0, 0},
#elif __JHEXEN__
// Mana
{"player-mana-blue", READONLYCVAR, CVT_INT, &gsvAmmo[AT_BLUEMANA], 0, 0, 0},
{"player-mana-green", READONLYCVAR, CVT_INT, &gsvAmmo[AT_GREENMANA], 0, 0, 0},
// Keys
{"player-key-steel", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY1], 0, 0, 0},
{"player-key-cave", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY2], 0, 0, 0},
{"player-key-axe", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY3], 0, 0, 0},
{"player-key-fire", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY4], 0, 0, 0},
{"player-key-emerald", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY5], 0, 0, 0},
{"player-key-dungeon", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY6], 0, 0, 0},
{"player-key-silver", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY7], 0, 0, 0},
{"player-key-rusted", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY8], 0, 0, 0},
{"player-key-horn", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEY9], 0, 0, 0},
{"player-key-swamp", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEYA], 0, 0, 0},
{"player-key-castle", READONLYCVAR, CVT_INT, &gsvKeys[KT_KEYB], 0, 0, 0},
// Weapons
{"player-weapon-first", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FIRST], 0, 0, 0},
{"player-weapon-second", READONLYCVAR, CVT_INT, &gsvWeapons[WT_SECOND], 0, 0, 0},
{"player-weapon-third", READONLYCVAR, CVT_INT, &gsvWeapons[WT_THIRD], 0, 0, 0},
{"player-weapon-fourth", READONLYCVAR, CVT_INT, &gsvWeapons[WT_FOURTH], 0, 0, 0},
// Weapon Pieces
{"player-weapon-piece1", READONLYCVAR, CVT_INT, &gsvWPieces[0], 0, 0, 0},
{"player-weapon-piece2", READONLYCVAR, CVT_INT, &gsvWPieces[1], 0, 0, 0},
{"player-weapon-piece3", READONLYCVAR, CVT_INT, &gsvWPieces[2], 0, 0, 0},
{"player-weapon-allpieces", READONLYCVAR, CVT_INT, &gsvWPieces[3], 0, 0, 0},
// Inventory items
{"player-artifact-defender", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_INVULNERABILITY], 0, 0, 0},
{"player-artifact-quartzflask", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_HEALTH], 0, 0, 0},
{"player-artifact-mysticurn", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_SUPERHEALTH], 0, 0, 0},
{"player-artifact-mysticambit", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_HEALINGRADIUS], 0, 0, 0},
{"player-artifact-darkservant", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_SUMMON], 0, 0, 0},
{"player-artifact-torch", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TORCH], 0, 0, 0},
{"player-artifact-porkalator", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_EGG], 0, 0, 0},
{"player-artifact-wings", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_FLY], 0, 0, 0},
{"player-artifact-repulsion", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_BLASTRADIUS], 0, 0, 0},
{"player-artifact-flechette", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_POISONBAG], 0, 0, 0},
{"player-artifact-banishment", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TELEPORTOTHER], 0, 0, 0},
{"player-artifact-speed", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_SPEED], 0, 0, 0},
{"player-artifact-might", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_BOOSTMANA], 0, 0, 0},
{"player-artifact-bracers", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_BOOSTARMOR], 0, 0, 0},
{"player-artifact-chaosdevice", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_TELEPORT], 0, 0, 0},
{"player-artifact-skull", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZSKULL], 0, 0, 0},
{"player-artifact-heart", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMBIG], 0, 0, 0},
{"player-artifact-ruby", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMRED], 0, 0, 0},
{"player-artifact-emerald1", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMGREEN1], 0, 0, 0},
{"player-artifact-emerald2", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMGREEN2], 0, 0, 0},
{"player-artifact-sapphire1", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMBLUE1], 0, 0, 0},
{"player-artifact-sapphire2", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEMBLUE2], 0, 0, 0},
{"player-artifact-daemoncodex", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZBOOK1], 0, 0, 0},
{"player-artifact-liberoscura", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZBOOK2], 0, 0, 0},
{"player-artifact-flamemask", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZSKULL2], 0, 0, 0},
{"player-artifact-glaiveseal", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZFWEAPON], 0, 0, 0},
{"player-artifact-holyrelic", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZCWEAPON], 0, 0, 0},
{"player-artifact-sigilmagus", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZMWEAPON], 0, 0, 0},
{"player-artifact-gear1", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEAR1], 0, 0, 0},
{"player-artifact-gear2", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEAR2], 0, 0, 0},
{"player-artifact-gear3", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEAR3], 0, 0, 0},
{"player-artifact-gear4", READONLYCVAR, CVT_INT, &gsvInvItems[IIT_PUZZGEAR4], 0, 0, 0},
#endif
{"", 0, CVT_NULL, 0, 0, 0, 0}
};
ccmdtemplate_t gameCmds[] = {
{ "deletegamesave", "ss", CCmdDeleteSavedSession, 0 },
{ "deletegamesave", "s", CCmdDeleteSavedSession, 0 },
{ "endgame", "s", CCmdEndSession, 0 },
{ "endgame", "", CCmdEndSession, 0 },
{ "helpscreen", "", CCmdHelpScreen, 0 },
{ "loadgame", "ss", CCmdLoadSession, 0 },
{ "loadgame", "s", CCmdLoadSession, 0 },
{ "loadgame", "", CCmdOpenLoadMenu, 0 },
{ "quickload", "", CCmdQuickLoadSession, 0 },
{ "quicksave", "", CCmdQuickSaveSession, 0 },
{ "savegame", "sss", CCmdSaveSession, 0 },
{ "savegame", "ss", CCmdSaveSession, 0 },
{ "savegame", "s", CCmdSaveSession, 0 },
{ "savegame", "", CCmdOpenSaveMenu, 0 },
{ "togglegamma", "", CCmdCycleTextureGamma, 0 },
{ "", "", 0, 0 }
};
static gameaction_t gameAction;
static dd_bool quitInProgress;
void G_Register()
{
common::GameSession::consoleRegister();
for(int i = 0; gamestatusCVars[i].path[0]; ++i)
{
Con_AddVariable(gamestatusCVars + i);
}
C_VAR_BYTE("game-save-confirm", &cfg.confirmQuickGameSave, 0, 0, 1);
C_VAR_BYTE("game-save-confirm-loadonreborn", &cfg.confirmRebornLoad, 0, 0, 1);
C_VAR_BYTE("game-save-last-loadonreborn", &cfg.loadLastSaveOnReborn, 0, 0, 1);
// Aliases for obsolete cvars:
C_VAR_BYTE("menu-quick-ask", &cfg.confirmQuickGameSave, 0, 0, 1);
for(int i = 0; gameCmds[i].name[0]; ++i)
{
Con_AddCommand(gameCmds + i);
}
C_CMD("warp", "s", WarpMap);
C_CMD("setmap", "s", WarpMap); // alias
#if __JDOOM__ || __JHERETIC__
# if __JDOOM__
if(!(gameModeBits & GM_ANY_DOOM2))
# endif
{
C_CMD("warp", "ii", WarpEpisodeMap);
C_CMD("setmap", "ii", WarpEpisodeMap); // alias
}
#endif
}
dd_bool G_QuitInProgress()
{
return quitInProgress;
}
void G_SetGameAction(gameaction_t newAction)
{
if(G_QuitInProgress()) return;
if(gameAction != newAction)
{
gameAction = newAction;
}
}
void G_SetGameActionNewSession(de::Uri const &mapUri, uint mapEntrance, GameRuleset const &rules)
{
gaNewSessionMapUri = mapUri;
gaNewSessionMapEntrance = mapEntrance;
gaNewSessionRules = rules; // make a copy.
G_SetGameAction(GA_NEWSESSION);
}
bool G_SetGameActionSaveSession(de::String slotId, de::String *userDescription)
{
if(!COMMON_GAMESESSION->savingPossible()) return false;
if(!G_SaveSlots().has(slotId)) return false;
gaSaveSessionSlot = slotId;
if(userDescription && !userDescription->isEmpty())
{
// A new description.
gaSaveSessionGenerateDescription = false;
gaSaveSessionUserDescription = *userDescription;
}
else
{
// Reusing the current name or generating a new one.
gaSaveSessionGenerateDescription = (userDescription && userDescription->isEmpty());
gaSaveSessionUserDescription.clear();
}
G_SetGameAction(GA_SAVESESSION);
return true;
}
bool G_SetGameActionLoadSession(de::String slotId)
{
if(!COMMON_GAMESESSION->loadingPossible()) return false;
// Check whether this slot is in use. We do this here also because we need to provide our
// caller with instant feedback. Naturally this is no guarantee that the game-save will
// be accessible come load time.
try
{
if(G_SaveSlots()[slotId].isLoadable())
{
// Everything appears to be in order - schedule the game-save load!
gaLoadSessionSlot = slotId;
G_SetGameAction(GA_LOADSESSION);
return true;
}
App_Log(DE2_RES_ERROR, "Cannot load from save slot '%s': not in use",
slotId.toLatin1().constData());
}
catch(SaveSlots::MissingSlotError const &)
{}
return false;
}
void G_SetGameActionMapCompleted(de::Uri const &nextMapUri, uint nextMapEntrance, dd_bool secretExit)
{
#if __JHEXEN__
DENG2_UNUSED(secretExit);
#else
DENG2_UNUSED2(nextMapUri, nextMapEntrance);
#endif
if(IS_CLIENT) return;
if(cyclingMaps && mapCycleNoExit) return;
#if __JHEXEN__
if((gameMode == hexen_betademo || gameMode == hexen_demo) &&
!nextMapUri.path().isEmpty() && G_MapNumberFor(nextMapUri) > 3)
{
// Not possible in the 4-map demo.
P_SetMessage(&players[CONSOLEPLAYER], 0, "PORTAL INACTIVE -- DEMO");
return;
}
#endif
#if __JHEXEN__
::nextMapUri = nextMapUri;
::nextMapEntrance = nextMapEntrance;
#else
::secretExit = secretExit;
# if __JDOOM__
// If no Wolf3D maps, no secret exit!
/// @todo Don't do this here - move to G_NextMapNumber()
if(::secretExit && (gameModeBits & GM_ANY_DOOM2))
{
if(!P_MapExists(de::Uri("Maps:MAP31", RC_NULL).compose().toUtf8().constData()))
{
::secretExit = false;
}
}
# endif
#endif
G_SetGameAction(GA_MAPCOMPLETED);
}
void G_SetGameActionMapCompletedAndSetNextMap()
{
G_SetGameActionMapCompleted(G_NextMap(false), 0, false);
}
static void initSaveSlots()
{
delete sslots;
sslots = new SaveSlots;
// Setup the logical save slot bindings.
uint const gameMenuSaveSlotWidgetIds[NUMSAVESLOTS] = {
MNF_ID0, MNF_ID1, MNF_ID2, MNF_ID3, MNF_ID4, MNF_ID5,
#if !__JHEXEN__
MNF_ID6, MNF_ID7
#endif
};
for(int i = 0; i < NUMSAVESLOTS; ++i)
{
sslots->add(de::String::number(i), true, de::String(SAVEGAMENAME"%1").arg(i),
gameMenuSaveSlotWidgetIds[i]);
}
}
/**
* Common Pre Game Initialization routine.
* Game-specfic pre init actions should be placed in eg D_PreInit() (for jDoom)
*/
void G_CommonPreInit()
{
// Apply the default game rules.
COMMON_GAMESESSION->applyNewRules(defaultGameRules = GameRuleset());
gameMapUri.clear();
quitInProgress = false;
verbose = CommandLine_Exists("-verbose");
// Register hooks.
Plug_AddHook(HOOK_DEMO_STOP, Hook_DemoStop);
// Setup the players.
for(int i = 0; i < MAXPLAYERS; ++i)
{
player_t *pl = players + i;
pl->plr = DD_GetPlayer(i);
pl->plr->extraData = (void*) &players[i];
/// @todo Only necessary because the engine does not yet unload game plugins when they
/// are not in use; thus a game change may leave these pointers dangling.
for(int k = 0; k < NUMPSPRITES; ++k)
{
pl->pSprites[k].state = NULL;
pl->plr->pSprites[k].statePtr = NULL;
}
}
G_RegisterBindClasses();
P_RegisterMapObjs();
R_LoadVectorGraphics();
R_LoadColorPalettes();
P_InitPicAnims();
// Add our cvars and ccmds to the console databases.
G_ConsoleRegistration(); // Main command list.
D_NetConsoleRegistration(); // For network.
G_Register(); // Top level game cvars and commands.
Pause_Register();
G_ControlRegister(); // For controls/input.
SaveSlots::consoleRegister(); // Game-save system.
Hu_MenuRegister(); // For the menu.
GUI_Register(); // For the UI library.
Hu_MsgRegister(); // For the game messages.
ST_Register(); // For the hud/statusbar.
WI_Register(); // For the interlude/intermission.
X_Register(); // For the crosshair.
FI_StackRegister(); // For the InFine lib.
#if __JDOOM__ || __JDOOM64__ || __JHERETIC__
XG_Register();
#endif
Con_SetString2("map-author", "Unknown", SVF_WRITE_OVERRIDE);
Con_SetString2("map-name", "Unknown", SVF_WRITE_OVERRIDE);
}
#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)
{
int mapped;
if(plrClass == PCLASS_PIG)
{
// A pig is never translated.
*tclass = *tmap = 0;
return;
}
if(gameMode == hexen_v10)
{
const int mapping[3][4] = {
/* Fighter */ { 1, 2, 0, 3 },
/* Cleric */ { 1, 0, 2, 3 },
/* Mage */ { 1, 0, 2, 3 }
};
mapped = mapping[plrClass][plrColor];
}
else
{
const int mapping[3][8] = {
/* Fighter */ { 1, 2, 0, 3, 4, 5, 6, 7 },
/* Cleric */ { 1, 0, 2, 3, 4, 5, 6, 7 },
/* Mage */ { 1, 0, 2, 3, 4, 5, 6, 7 }
};
mapped = mapping[plrClass][plrColor];
}
*tclass = (mapped? plrClass : 0);
*tmap = mapped;
}
void Mobj_UpdateTranslationClassAndMap(mobj_t* mo)
{
if(mo->player)
{
int plrColor = (mo->flags & MF_TRANSLATION) >> MF_TRANSSHIFT;
R_GetTranslation(mo->player->class_, plrColor, &mo->tclass, &mo->tmap);
}
else if(mo->flags & MF_TRANSLATION)
{
mo->tclass = mo->special1;
mo->tmap = (mo->flags & MF_TRANSLATION) >> MF_TRANSSHIFT;
}
else
{
// No translation.
mo->tmap = mo->tclass = 0;
}
}
#endif // __JHEXEN__
void R_LoadColorPalettes()
{
#define PALLUMPNAME "PLAYPAL"
#define PALENTRIES (256)
#define PALID (0)
File1 &playpal = CentralLumpIndex()[CentralLumpIndex().findLast(String(PALLUMPNAME) + ".lmp")];
customPal = playpal.hasCustom(); // Remember whether we are using a custom palette.
uint8_t colors[PALENTRIES * 3];
playpal.read(colors, 0 + PALID * (PALENTRIES * 3), PALENTRIES * 3);
colorpaletteid_t palId = R_CreateColorPalette("R8G8B8", PALLUMPNAME, colors, PALENTRIES);
ddstring_s xlatId; Str_InitStd(&xlatId);
#if __JHEXEN__
// Load the translation tables.
{
int const numPerClass = (gameMode == hexen_v10? 3 : 7);
// In v1.0, the color translations are a bit different. There are only
// three translation maps per class, whereas Doomsday assumes seven maps
// per class. Thus we'll need to account for the difference.
int xlatNum = 0;
for(int cl = 0; cl < 3; ++cl)
for(int i = 0; i < 7; ++i)
{
if(i == numPerClass) break; // Not present.
String lumpName;
if(xlatNum < 10)
{
lumpName = String("TRANTBL%1").arg(xlatNum);
}
else
{
lumpName = String("TRANTBL%1").arg('A' + (xlatNum - 10));
}
xlatNum++;
App_Log(DE2_DEV_RES_MSG, "Reading translation table '%s' as tclass=%i tmap=%i",
lumpName.toUtf8().constData(), cl, i);
lumpName += ".lmp";
if(CentralLumpIndex().contains(lumpName))
{
File1 &lump = CentralLumpIndex()[CentralLumpIndex().findLast(lumpName)];
uint8_t const *mappings = lump.cache();
Str_Appendf(Str_Clear(&xlatId), "%i", 7 * cl + i);
R_CreateColorPaletteTranslation(palId, &xlatId, mappings);
lump.unlock();
}
}
}
#else
// Create the translation tables to map the green color ramp to gray,
// brown, red. Could be read from a lump instead?
{
uint8_t xlat[PALENTRIES];
for(int xlatNum = 0; xlatNum < 3; ++xlatNum)
{
// Translate just the 16 green colors.
for(int palIdx = 0; palIdx < 256; ++palIdx)
{
# if __JHERETIC__
if(palIdx >= 225 && palIdx <= 240)
{
xlat[palIdx] = xlatNum == 0? 114 + (palIdx - 225) /*yellow*/ :
xlatNum == 1? 145 + (palIdx - 225) /*red*/ :
190 + (palIdx - 225) /*blue*/;
}
# else
if(palIdx >= 0x70 && palIdx <= 0x7f)
{
// Map green ramp to gray, brown, red.
xlat[palIdx] = xlatNum == 0? 0x60 + (palIdx & 0xf) :
xlatNum == 1? 0x40 + (palIdx & 0xf) :
0x20 + (palIdx & 0xf);
}
# endif
else
{
// Keep all other colors as is.
xlat[palIdx] = palIdx;
}
}
Str_Appendf(Str_Clear(&xlatId), "%i", xlatNum);
R_CreateColorPaletteTranslation(palId, &xlatId, xlat);
}
}
#endif
Str_Free(&xlatId);
#undef PALID
#undef PALENTRIES
#undef PALLUMPNAME
}
/**
* @todo Read this information from a definition (ideally with more user
* friendly mnemonics...).
*/
void R_LoadVectorGraphics()
{
#define R (1.0f)
#define NUMITEMS(x) (sizeof(x)/sizeof((x)[0]))
#define Pt Point2Rawf
Point2Rawf const keyPoints[] = {
Pt(-3 * R / 4, 0), Pt(-3 * R / 4, -R / 4), // Mid tooth.
Pt( 0, 0), Pt( -R, 0), Pt( -R, -R / 2), // Shaft and end tooth.
Pt( 0, 0), Pt(R / 4, -R / 2), // Bow.
Pt(R / 2, -R / 2), Pt(R / 2, R / 2),
Pt(R / 4, R / 2), Pt( 0, 0),
};
def_svgline_t const key[] = {
{ 2, &keyPoints[ 0] },
{ 3, &keyPoints[ 2] },
{ 6, &keyPoints[ 5] }
};
Point2Rawf const thintrianglePoints[] = {
Pt(-R / 2, R - R / 2),
Pt( R, 0), // `
Pt(-R / 2, -R + R / 2), // /
Pt(-R / 2, R - R / 2) // |>
};
def_svgline_t const thintriangle[] = {
{ 4, thintrianglePoints },
};
#if __JDOOM__ || __JDOOM64__
Point2Rawf const arrowPoints[] = {
Pt( -R + R / 8, 0 ), Pt( R, 0), // -----
Pt( R - R / 2, -R / 4), Pt( R, 0), Pt( R - R / 2, R / 4), // ----->
Pt(-R - R / 8, -R / 4), Pt( -R + R / 8, 0), Pt(-R - R / 8, R / 4), // >---->
Pt(-R + R / 8, -R / 4), Pt(-R + 3 * R / 8, 0), Pt(-R + R / 8, R / 4), // >>--->
};
def_svgline_t const arrow[] = {
{ 2, &arrowPoints[ 0] },
{ 3, &arrowPoints[ 2] },
{ 3, &arrowPoints[ 5] },
{ 3, &arrowPoints[ 8] }
};
#elif __JHERETIC__ || __JHEXEN__
Point2Rawf const arrowPoints[] = {
Pt(-R + R / 4, 0), Pt( 0, 0), // center line.
Pt(-R + R / 4, R / 8), Pt( R, 0), Pt(-R + R / 4, -R / 8), // blade
Pt(-R + R / 8, -R / 4), Pt(-R + R / 4, -R / 4), // guard
Pt(-R + R / 4, R / 4), Pt(-R + R / 8, R / 4),
Pt(-R + R / 8, -R / 4),
Pt(-R + R / 8, -R / 8), Pt(-R - R / 4, -R / 8), // hilt
Pt(-R - R / 4, R / 8), Pt(-R + R / 8, R / 8),
};
def_svgline_t const arrow[] = {
{ 2, &arrowPoints[ 0] },
{ 3, &arrowPoints[ 2] },
{ 5, &arrowPoints[ 5] },
{ 4, &arrowPoints[10] }
};
#endif
#if __JDOOM__
Point2Rawf const cheatarrowPoints[] = {
Pt( -R + R / 8, 0 ), Pt( R, 0), // -----
Pt( R - R / 2, -R / 4), Pt( R, 0), Pt( R - R / 2, R / 4), // ----->
Pt(-R - R / 8, -R / 4), Pt( -R + R / 8, 0), Pt(-R - R / 8, R / 4), // >---->
Pt(-R + R / 8, -R / 4), Pt(-R + 3 * R / 8, 0), Pt(-R + R / 8, R / 4), // >>--->
Pt( -R / 2, 0), Pt( -R / 2, -R / 6), // >>-d--->
Pt(-R / 2 + R / 6, -R / 6), Pt(-R / 2 + R / 6, R / 4),
Pt( -R / 6, 0), Pt( -R / 6, -R / 6), // >>-dd-->
Pt( 0, -R / 6), Pt( 0, R / 4),
Pt( R / 6, R / 4), Pt( R / 6, -R / 7), // >>-ddt->
Pt(R / 6 + R / 32, -R / 7 - R / 32), Pt(R / 6 + R / 10, -R / 7)
};
def_svgline_t const cheatarrow[] = {
{ 2, &cheatarrowPoints[ 0] },
{ 3, &cheatarrowPoints[ 2] },
{ 3, &cheatarrowPoints[ 5] },
{ 3, &cheatarrowPoints[ 8] },
{ 4, &cheatarrowPoints[11] },
{ 4, &cheatarrowPoints[15] },
{ 4, &cheatarrowPoints[19] }
};
#endif
Point2Rawf const crossPoints[] = { // + (open center)
Pt(-R, 0), Pt(-R / 5 * 2, 0),
Pt( 0, -R), Pt( 0, -R / 5 * 2),
Pt( R, 0), Pt( R / 5 * 2, 0),
Pt( 0, R), Pt( 0, R / 5 * 2)
};
def_svgline_t const cross[] = {
{ 2, &crossPoints[0] },
{ 2, &crossPoints[2] },
{ 2, &crossPoints[4] },
{ 2, &crossPoints[6] }
};
Point2Rawf const twinanglesPoints[] = { // > <
Pt(-R, -R * 10 / 14), Pt(-(R - (R * 10 / 14)), 0), Pt(-R, R * 10 / 14), // >
Pt( R, -R * 10 / 14), Pt( R - (R * 10 / 14) , 0), Pt( R, R * 10 / 14), // <
};
def_svgline_t const twinangles[] = {
{ 3, &twinanglesPoints[0] },
{ 3, &twinanglesPoints[3] }
};
Point2Rawf const squarePoints[] = { // square
Pt(-R, -R), Pt(-R, R),
Pt( R, R), Pt( R, -R),
Pt(-R, -R)
};
def_svgline_t const square[] = {
{ 5, squarePoints },
};
Point2Rawf const squarecornersPoints[] = { // square (open center)
Pt( -R, -R / 2), Pt(-R, -R), Pt(-R / 2, -R), // topleft
Pt(R / 2, -R), Pt( R, -R), Pt( R, -R / 2), // topright
Pt( -R, R / 2), Pt(-R, R), Pt(-R / 2, R), // bottomleft
Pt(R / 2, R), Pt( R, R), Pt( R, R / 2), // bottomright
};
def_svgline_t const squarecorners[] = {
{ 3, &squarecornersPoints[ 0] },
{ 3, &squarecornersPoints[ 3] },
{ 3, &squarecornersPoints[ 6] },
{ 3, &squarecornersPoints[ 9] }
};
Point2Rawf const anglePoints[] = { // v
Pt(-R, -R), Pt(0, 0), Pt(R, -R)
};
def_svgline_t const angle[] = {
{ 3, anglePoints }
};
if(IS_DEDICATED) return;
R_NewSvg(VG_KEY, key, NUMITEMS(key));
R_NewSvg(VG_TRIANGLE, thintriangle, NUMITEMS(thintriangle));
R_NewSvg(VG_ARROW, arrow, NUMITEMS(arrow));
#if __JDOOM__
R_NewSvg(VG_CHEATARROW, cheatarrow, NUMITEMS(cheatarrow));
#endif
R_NewSvg(VG_XHAIR1, cross, NUMITEMS(cross));
R_NewSvg(VG_XHAIR2, twinangles, NUMITEMS(twinangles));
R_NewSvg(VG_XHAIR3, square, NUMITEMS(square));
R_NewSvg(VG_XHAIR4, squarecorners, NUMITEMS(squarecorners));
R_NewSvg(VG_XHAIR5, angle, NUMITEMS(angle));
#undef P
#undef R
#undef NUMITEMS
}
/**
* @param name Name of the font to lookup.
* @return Unique id of the found font.
*/
fontid_t R_MustFindFontForName(char const *name)
{
uri_s *uri = Uri_NewWithPath2(name, RC_NULL);
fontid_t fontId = Fonts_ResolveUri(uri);
Uri_Delete(uri);
if(fontId) return fontId;
Con_Error("Failed loading font \"%s\".", name);
exit(1); // Unreachable.
}
void R_InitRefresh()
{
if(IS_DEDICATED) return;
App_Log(DE2_RES_VERBOSE, "Loading data for refresh...");
// Setup the view border.
cfg.screenBlocks = cfg.setBlocks;
{
uri_s *paths[9];
for(int i = 0; i < 9; ++i)
{
paths[i] = ((borderGraphics[i] && borderGraphics[i][0])? Uri_NewWithPath2(borderGraphics[i], RC_NULL) : 0);
}
R_SetBorderGfx((uri_s const **)paths);
for(int i = 0; i < 9; ++i)
{
if(paths[i])
{
Uri_Delete(paths[i]);
}
}
}
R_ResizeViewWindow(RWF_FORCE|RWF_NO_LERP);
// Locate our fonts.
fonts[GF_FONTA] = R_MustFindFontForName("a");
fonts[GF_FONTB] = R_MustFindFontForName("b");
fonts[GF_STATUS] = R_MustFindFontForName("status");
#if __JDOOM__
fonts[GF_INDEX] = R_MustFindFontForName("index");
#endif
#if __JDOOM__ || __JDOOM64__
fonts[GF_SMALL] = R_MustFindFontForName("small");
#endif
#if __JHERETIC__ || __JHEXEN__
fonts[GF_SMALLIN] = R_MustFindFontForName("smallin");
#endif
fonts[GF_MAPPOINT] = R_MustFindFontForName("mappoint");
float mul = 1.4f;
DD_SetVariable(DD_PSPRITE_LIGHTLEVEL_MULTIPLIER, &mul);
}
void R_InitHud()
{
Hu_LoadData();
#if __JHERETIC__ || __JHEXEN__
App_Log(DE2_LOG_VERBOSE, "Initializing inventory...");
Hu_InventoryInit();
#endif
App_Log(DE2_LOG_VERBOSE, "Initializing statusbar...");
ST_Init();
App_Log(DE2_LOG_VERBOSE, "Initializing menu...");
Hu_MenuInit();
App_Log(DE2_LOG_VERBOSE, "Initializing status-message/question system...");
Hu_MsgInit();
}
SaveSlots &G_SaveSlots()
{
DENG2_ASSERT(sslots != 0);
return *sslots;
}
void G_CommonPostInit()
{
R_InitRefresh();
FI_StackInit();
GUI_Init();
#if __JDOOM__ || __JDOOM64__ || __JHERETIC__
XG_ReadTypes();
#endif
App_Log(DE2_LOG_VERBOSE, "Initializing playsim...");
P_Init();