diff options
Diffstat (limited to 'src/p_saveg.c')
| -rw-r--r-- | src/p_saveg.c | 1465 |
1 files changed, 1293 insertions, 172 deletions
diff --git a/src/p_saveg.c b/src/p_saveg.c index 455dc61a..22e9646a 100644 --- a/src/p_saveg.c +++ b/src/p_saveg.c @@ -1,7 +1,7 @@ // Emacs style mode select -*- C++ -*- //----------------------------------------------------------------------------- // -// $Id: p_saveg.c 296 2006-01-16 21:40:38Z fraggle $ +// $Id: p_saveg.c 298 2006-01-19 00:09:20Z fraggle $ // // Copyright(C) 1993-1996 Id Software, Inc. // Copyright(C) 2005 Simon Howard @@ -22,6 +22,12 @@ // 02111-1307, USA. // // $Log$ +// Revision 1.5 2006/01/19 00:09:20 fraggle +// Add functions to r/w structures to the savegame buffer, rather than +// copying the raw structures. This way, we read and write to the DOS +// savegame format always, regardless of the compiler and processor +// architecture, to ensure Vanilla compatibility. +// // Revision 1.4 2006/01/16 21:40:38 fraggle // Vanilla savegame load/save // @@ -43,7 +49,7 @@ //----------------------------------------------------------------------------- static const char -rcsid[] = "$Id: p_saveg.c 296 2006-01-16 21:40:38Z fraggle $"; +rcsid[] = "$Id: p_saveg.c 298 2006-01-19 00:09:20Z fraggle $"; #include "dstrings.h" #include "deh_main.h" @@ -75,6 +81,1227 @@ char *P_SaveGameFile(int slot) return filename; } +// Endian-safe integer read/write functions + +static byte saveg_read8(void) +{ + int result; + + result = *save_p; + + save_p += 1; + + return result; +} + +static void saveg_write8(byte value) +{ + *save_p = value; + + save_p += 1; +} + +static short saveg_read16(void) +{ + int result; + + result = save_p[0] | (save_p[1] << 8); + + save_p += 2; + + return result; +} + +static void saveg_write16(short value) +{ + save_p[0] = value & 0xff; + save_p[1] = (value >> 8) & 0xff; + + save_p += 2; +} + +static int saveg_read32(void) +{ + int result; + + result = save_p[0] | (save_p[1] << 8) + | (save_p[2] << 16) | (save_p[3] << 24); + + save_p += 4; + + return result; +} + +static void saveg_write32(int value) +{ + save_p[0] = value & 0xff; + save_p[1] = (value >> 8) & 0xff; + save_p[2] = (value >> 16) & 0xff; + save_p[3] = (value >> 24) & 0xff; + + save_p += 4; +} + +// Pointers + +static void *saveg_readp(void) +{ + return (void *) saveg_read32(); +} + +static void saveg_writep(void *p) +{ + saveg_write32((int) p); +} + +// Enum values are 32-bit integers. + +#define saveg_read_enum saveg_read32 +#define saveg_write_enum saveg_write32 + +// +// Structure read/write functions +// + +// +// mapthing_t +// + +static void saveg_read_mapthing_t(mapthing_t *str) +{ + // short x; + str->x = saveg_read16(); + + // short y; + str->y = saveg_read16(); + + // short angle; + str->angle = saveg_read16(); + + // short type; + str->type = saveg_read16(); + + // short options; + str->options = saveg_read16(); +} + +static void saveg_write_mapthing_t(mapthing_t *str) +{ + // short x; + saveg_write16(str->x); + + // short y; + saveg_write16(str->y); + + // short angle; + saveg_write16(str->angle); + + // short type; + saveg_write16(str->type); + + // short options; + saveg_write16(str->options); +} + +// +// actionf_t +// + +static void saveg_read_actionf_t(actionf_t *str) +{ + // actionf_p1 acp1; + str->acp1 = saveg_readp(); +} + +static void saveg_write_actionf_t(actionf_t *str) +{ + // actionf_p1 acp1; + saveg_writep(str->acp1); +} + +// +// think_t +// +// This is just an actionf_t. +// + +#define saveg_read_think_t saveg_read_actionf_t +#define saveg_write_think_t saveg_write_actionf_t + +// +// thinker_t +// + +static void saveg_read_thinker_t(thinker_t *str) +{ + // struct thinker_s* prev; + str->prev = saveg_readp(); + + // struct thinker_s* next; + str->next = saveg_readp(); + + // think_t function; + saveg_read_think_t(&str->function); +} + +static void saveg_write_thinker_t(thinker_t *str) +{ + // struct thinker_s* prev; + saveg_writep(str->prev); + + // struct thinker_s* next; + saveg_writep(str->next); + + // think_t function; + saveg_write_think_t(&str->function); +} + +// +// mobj_t +// + +static void saveg_read_mobj_t(mobj_t *str) +{ + int pl; + + // thinker_t thinker; + saveg_read_thinker_t(&str->thinker); + + // fixed_t x; + str->x = saveg_read32(); + + // fixed_t y; + str->y = saveg_read32(); + + // fixed_t z; + str->z = saveg_read32(); + + // struct mobj_s* snext; + str->snext = saveg_readp(); + + // struct mobj_s* sprev; + str->sprev = saveg_readp(); + + // angle_t angle; + str->angle = saveg_read32(); + + // spritenum_t sprite; + str->sprite = saveg_read_enum(); + + // int frame; + str->frame = saveg_read32(); + + // struct mobj_s* bnext; + str->bnext = saveg_readp(); + + // struct mobj_s* bprev; + str->bprev = saveg_readp(); + + // struct subsector_s* subsector; + str->subsector = saveg_readp(); + + // fixed_t floorz; + str->floorz = saveg_read32(); + + // fixed_t ceilingz; + str->ceilingz = saveg_read32(); + + // fixed_t radius; + str->radius = saveg_read32(); + + // fixed_t height; + str->height = saveg_read32(); + + // fixed_t momx; + str->momx = saveg_read32(); + + // fixed_t momy; + str->momy = saveg_read32(); + + // fixed_t momz; + str->momz = saveg_read32(); + + // int validcount; + str->validcount = saveg_read32(); + + // mobjtype_t type; + str->type = saveg_read_enum(); + + // mobjinfo_t* info; + str->info = saveg_readp(); + + // int tics; + str->tics = saveg_read32(); + + // state_t* state; + str->state = &states[saveg_read32()]; + + // int flags; + str->flags = saveg_read32(); + + // int health; + str->health = saveg_read32(); + + // int movedir; + str->movedir = saveg_read32(); + + // int movecount; + str->movecount = saveg_read32(); + + // struct mobj_s* target; + str->target = saveg_readp(); + + // int reactiontime; + str->reactiontime = saveg_read32(); + + // int threshold; + str->threshold = saveg_read32(); + + // struct player_s* player; + pl = saveg_read32(); + + if (pl > 0) + { + str->player = &players[pl - 1]; + str->player->mo = str; + } + else + { + str->player = NULL; + } + + // int lastlook; + str->lastlook = saveg_read32(); + + // mapthing_t spawnpoint; + saveg_read_mapthing_t(&str->spawnpoint); + + // struct mobj_s* tracer; + str->tracer = saveg_readp(); +} + +static void saveg_write_mobj_t(mobj_t *str) +{ + // thinker_t thinker; + saveg_write_thinker_t(&str->thinker); + + // fixed_t x; + saveg_write32(str->x); + + // fixed_t y; + saveg_write32(str->y); + + // fixed_t z; + saveg_write32(str->z); + + // struct mobj_s* snext; + saveg_writep(str->snext); + + // struct mobj_s* sprev; + saveg_writep(str->sprev); + + // angle_t angle; + saveg_write32(str->angle); + + // spritenum_t sprite; + saveg_write_enum(str->sprite); + + // int frame; + saveg_write32(str->frame); + + // struct mobj_s* bnext; + saveg_writep(str->bnext); + + // struct mobj_s* bprev; + saveg_writep(str->bprev); + + // struct subsector_s* subsector; + saveg_writep(str->subsector); + + // fixed_t floorz; + saveg_write32(str->floorz); + + // fixed_t ceilingz; + saveg_write32(str->ceilingz); + + // fixed_t radius; + saveg_write32(str->radius); + + // fixed_t height; + saveg_write32(str->height); + + // fixed_t momx; + saveg_write32(str->momx); + + // fixed_t momy; + saveg_write32(str->momy); + + // fixed_t momz; + saveg_write32(str->momz); + + // int validcount; + saveg_write32(str->validcount); + + // mobjtype_t type; + saveg_write_enum(str->type); + + // mobjinfo_t* info; + saveg_writep(str->info); + + // int tics; + saveg_write32(str->tics); + + // state_t* state; + saveg_write32(str->state - states); + + // int flags; + saveg_write32(str->flags); + + // int health; + saveg_write32(str->health); + + // int movedir; + saveg_write32(str->movedir); + + // int movecount; + saveg_write32(str->movecount); + + // struct mobj_s* target; + saveg_writep(str->target); + + // int reactiontime; + saveg_write32(str->reactiontime); + + // int threshold; + saveg_write32(str->threshold); + + // struct player_s* player; + if (str->player) + { + saveg_write32(str->player - players + 1); + } + else + { + saveg_write32(0); + } + + // int lastlook; + saveg_write32(str->lastlook); + + // mapthing_t spawnpoint; + saveg_write_mapthing_t(&str->spawnpoint); + + // struct mobj_s* tracer; + saveg_writep(str->tracer); +} + + +// +// ticcmd_t +// + +static void saveg_read_ticcmd_t(ticcmd_t *str) +{ + + // signed char forwardmove; + str->forwardmove = saveg_read8(); + + // signed char sidemove; + str->sidemove = saveg_read8(); + + // short angleturn; + str->angleturn = saveg_read16(); + + // short consistancy; + str->consistancy = saveg_read16(); + + // byte chatchar; + str->chatchar = saveg_read8(); + + // byte buttons; + str->buttons = saveg_read8(); +} + +static void saveg_write_ticcmd_t(ticcmd_t *str) +{ + + // signed char forwardmove; + saveg_write8(str->forwardmove); + + // signed char sidemove; + saveg_write8(str->sidemove); + + // short angleturn; + saveg_write16(str->angleturn); + + // short consistancy; + saveg_write16(str->consistancy); + + // byte chatchar; + saveg_write8(str->chatchar); + + // byte buttons; + saveg_write8(str->buttons); +} + +// +// pspdef_t +// + +static void saveg_read_pspdef_t(pspdef_t *str) +{ + int state; + + // state_t* state; + state = saveg_read32(); + + if (state > 0) + { + str->state = &states[state]; + } + else + { + str->state = NULL; + } + + // int tics; + str->tics = saveg_read32(); + + // fixed_t sx; + str->sx = saveg_read32(); + + // fixed_t sy; + str->sy = saveg_read32(); +} + +static void saveg_write_pspdef_t(pspdef_t *str) +{ + // state_t* state; + if (str->state) + { + saveg_write32(str->state - states); + } + else + { + saveg_write32(0); + } + + // int tics; + saveg_write32(str->tics); + + // fixed_t sx; + saveg_write32(str->sx); + + // fixed_t sy; + saveg_write32(str->sy); +} + +// +// player_t +// + +static void saveg_read_player_t(player_t *str) +{ + int i; + + // mobj_t* mo; + str->mo = saveg_readp(); + + // playerstate_t playerstate; + str->playerstate = saveg_read_enum(); + + // ticcmd_t cmd; + saveg_read_ticcmd_t(&str->cmd); + + // fixed_t viewz; + str->viewz = saveg_read32(); + + // fixed_t viewheight; + str->viewheight = saveg_read32(); + + // fixed_t deltaviewheight; + str->deltaviewheight = saveg_read32(); + + // fixed_t bob; + str->bob = saveg_read32(); + + // int health; + str->health = saveg_read32(); + + // int armorpoints; + str->armorpoints = saveg_read32(); + + // int armortype; + str->armortype = saveg_read32(); + + // int powers[NUMPOWERS]; + for (i=0; i<NUMPOWERS; ++i) + { + str->powers[i] = saveg_read32(); + } + + // boolean cards[NUMCARDS]; + for (i=0; i<NUMCARDS; ++i) + { + str->cards[i] = saveg_read32(); + } + + // boolean backpack; + str->backpack = saveg_read32(); + + // int frags[MAXPLAYERS]; + for (i=0; i<MAXPLAYERS; ++i) + { + str->frags[i] = saveg_read32(); + } + + // weapontype_t readyweapon; + str->readyweapon = saveg_read_enum(); + + // weapontype_t pendingweapon; + str->pendingweapon = saveg_read_enum(); + + // boolean weaponowned[NUMWEAPONS]; + for (i=0; i<NUMWEAPONS; ++i) + { + str->weaponowned[i] = saveg_read32(); + } + + // int ammo[NUMAMMO]; + for (i=0; i<NUMAMMO; ++i) + { + str->ammo[i] = saveg_read32(); + } + + // int maxammo[NUMAMMO]; + for (i=0; i<NUMAMMO; ++i) + { + str->maxammo[i] = saveg_read32(); + } + + // int attackdown; + str->attackdown = saveg_read32(); + + // int usedown; + str->usedown = saveg_read32(); + + // int cheats; + str->cheats = saveg_read32(); + + // int refire; + str->refire = saveg_read32(); + + // int killcount; + str->killcount = saveg_read32(); + + // int itemcount; + str->itemcount = saveg_read32(); + + // int secretcount; + str->secretcount = saveg_read32(); + + // char* message; + str->message = saveg_readp(); + + // int damagecount; + str->damagecount = saveg_read32(); + + // int bonuscount; + str->bonuscount = saveg_read32(); + + // mobj_t* attacker; + str->attacker = saveg_readp(); + + // int extralight; + str->extralight = saveg_read32(); + + // int fixedcolormap; + str->fixedcolormap = saveg_read32(); + + // int colormap; + str->colormap = saveg_read32(); + + // pspdef_t psprites[NUMPSPRITES]; + for (i=0; i<NUMPSPRITES; ++i) + { + saveg_read_pspdef_t(&str->psprites[i]); + } + + // boolean didsecret; + str->didsecret = saveg_read32(); +} + +static void saveg_write_player_t(player_t *str) +{ + int i; + + // mobj_t* mo; + saveg_writep(str->mo); + + // playerstate_t playerstate; + saveg_write_enum(str->playerstate); + + // ticcmd_t cmd; + saveg_write_ticcmd_t(&str->cmd); + + // fixed_t viewz; + saveg_write32(str->viewz); + + // fixed_t viewheight; + saveg_write32(str->viewheight); + + // fixed_t deltaviewheight; + saveg_write32(str->deltaviewheight); + + // fixed_t bob; + saveg_write32(str->bob); + + // int health; + saveg_write32(str->health); + + // int armorpoints; + saveg_write32(str->armorpoints); + + // int armortype; + saveg_write32(str->armortype); + + // int powers[NUMPOWERS]; + for (i=0; i<NUMPOWERS; ++i) + { + saveg_write32(str->powers[i]); + } + + // boolean cards[NUMCARDS]; + for (i=0; i<NUMCARDS; ++i) + { + saveg_write32(str->cards[i]); + } + + // boolean backpack; + saveg_write32(str->backpack); + + // int frags[MAXPLAYERS]; + for (i=0; i<MAXPLAYERS; ++i) + { + saveg_write32(str->frags[i]); + } + + // weapontype_t readyweapon; + saveg_write_enum(str->readyweapon); + + // weapontype_t pendingweapon; + saveg_write_enum(str->pendingweapon); + + // boolean weaponowned[NUMWEAPONS]; + for (i=0; i<NUMWEAPONS; ++i) + { + saveg_write32(str->weaponowned[i]); + } + + // int ammo[NUMAMMO]; + for (i=0; i<NUMAMMO; ++i) + { + saveg_write32(str->ammo[i]); + } + + // int maxammo[NUMAMMO]; + for (i=0; i<NUMAMMO; ++i) + { + saveg_write32(str->maxammo[i]); + } + + // int attackdown; + saveg_write32(str->attackdown); + + // int usedown; + saveg_write32(str->usedown); + + // int cheats; + saveg_write32(str->cheats); + + // int refire; + saveg_write32(str->refire); + + // int killcount; + saveg_write32(str->killcount); + + // int itemcount; + saveg_write32(str->itemcount); + + // int secretcount; + saveg_write32(str->secretcount); + + // char* message; + saveg_writep(str->message); + + // int damagecount; + saveg_write32(str->damagecount); + + // int bonuscount; + saveg_write32(str->bonuscount); + + // mobj_t* attacker; + saveg_writep(str->attacker); + + // int extralight; + saveg_write32(str->extralight); + + // int fixedcolormap; + saveg_write32(str->fixedcolormap); + + // int colormap; + saveg_write32(str->colormap); + + // pspdef_t psprites[NUMPSPRITES]; + for (i=0; i<NUMPSPRITES; ++i) + { + saveg_write_pspdef_t(&str->psprites[i]); + } + + // boolean didsecret; + saveg_write32(str->didsecret); +} + + +// +// ceiling_t +// + +static void saveg_read_ceiling_t(ceiling_t *str) +{ + int sector; + + // thinker_t thinker; + saveg_read_thinker_t(&str->thinker); + + // ceiling_e type; + str->type = saveg_read_enum(); + + // sector_t* sector; + sector = saveg_read32(); + str->sector = §ors[sector]; + + // fixed_t bottomheight; + str->bottomheight = saveg_read32(); + + // fixed_t topheight; + str->topheight = saveg_read32(); + + // fixed_t speed; + str->speed = saveg_read32(); + + // boolean crush; + str->crush = saveg_read32(); + + // int direction; + str->direction = saveg_read32(); + + // int tag; + str->tag = saveg_read32(); + + // int olddirection; + str->olddirection = saveg_read32(); +} + +static void saveg_write_ceiling_t(ceiling_t *str) +{ + // thinker_t thinker; + saveg_write_thinker_t(&str->thinker); + + // ceiling_e type; + saveg_write_enum(str->type); + + // sector_t* sector; + saveg_write32(str->sector - sectors); + + // fixed_t bottomheight; + saveg_write32(str->bottomheight); + + // fixed_t topheight; + saveg_write32(str->topheight); + + // fixed_t speed; + saveg_write32(str->speed); + + // boolean crush; + saveg_write32(str->crush); + + // int direction; + saveg_write32(str->direction); + + // int tag; + saveg_write32(str->tag); + + // int olddirection; + saveg_write32(str->olddirection); +} + +// +// vldoor_t +// + +static void saveg_read_vldoor_t(vldoor_t *str) +{ + int sector; + + // thinker_t thinker; + saveg_read_thinker_t(&str->thinker); + + // vldoor_e type; + str->type = saveg_read_enum(); + + // sector_t* sector; + sector = saveg_read32(); + str->sector = §ors[sector]; + + // fixed_t topheight; + str->topheight = saveg_read32(); + + // fixed_t speed; + str->speed = saveg_read32(); + + // int direction; + str->direction = saveg_read32(); + + // int topwait; + str->topwait = saveg_read32(); + + // int topcountdown; + str->topcountdown = saveg_read32(); +} + +static void saveg_write_vldoor_t(vldoor_t *str) +{ + // thinker_t thinker; + saveg_write_thinker_t(&str->thinker); + + // vldoor_e type; + saveg_write_enum(str->type); + + // sector_t* sector; + saveg_write32(str->sector - sectors); + + // fixed_t topheight; + saveg_write32(str->topheight); + + // fixed_t speed; + saveg_write32(str->speed); + + // int direction; + saveg_write32(str->direction); + + // int topwait; + saveg_write32(str->topwait); + + // int topcountdown; + saveg_write32(str->topcountdown); +} + +// +// floormove_t +// + +static void saveg_read_floormove_t(floormove_t *str) +{ + int sector; + + // thinker_t thinker; + saveg_read_thinker_t(&str->thinker); + + // floor_e type; + str->type = saveg_read_enum(); + + // boolean crush; + str->crush = saveg_read32(); + + // sector_t* sector; + sector = saveg_read32(); + str->sector = §ors[sector]; + + // int direction; + str->direction = saveg_read32(); + + // int newspecial; + str->newspecial = saveg_read32(); + + // short texture; + str->texture = saveg_read16(); + + // fixed_t floordestheight; + str->floordestheight = saveg_read32(); + + // fixed_t speed; + str->speed = saveg_read32(); +} + +static void saveg_write_floormove_t(floormove_t *str) +{ + // thinker_t thinker; + saveg_write_thinker_t(&str->thinker); + + // floor_e type; + saveg_write_enum(str->type); + + // boolean crush; + saveg_write32(str->crush); + + // sector_t* sector; + saveg_write32(str->sector - sectors); + + // int direction; + saveg_write32(str->direction); + + // int newspecial; + saveg_write32(str->newspecial); + + // short texture; + saveg_write16(str->texture); + + // fixed_t floordestheight; + saveg_write32(str->floordestheight); + + // fixed_t speed; + saveg_write32(str->speed); +} + +// +// plat_t +// + +static void saveg_read_plat_t(plat_t *str) +{ + int sector; + + // thinker_t thinker; + saveg_read_thinker_t(&str->thinker); + + // sector_t* sector; + sector = saveg_read32(); + str->sector = §ors[sector]; + + // fixed_t speed; + str->speed = saveg_read32(); + + // fixed_t low; + str->low = saveg_read32(); + + // fixed_t high; + str->high = saveg_read32(); + + // int wait; + str->wait = saveg_read32(); + + // int count; + str->count = saveg_read32(); + + // plat_e status; + str->status = saveg_read_enum(); + + // plat_e oldstatus; + str->oldstatus = saveg_read_enum(); + + // boolean crush; + str->crush = saveg_read32(); + + // int tag; + str->tag = saveg_read32(); + + // plattype_e type; + str->type = saveg_read_enum(); +} + +static void saveg_write_plat_t(plat_t *str) +{ + // thinker_t thinker; + saveg_write_thinker_t(&str->thinker); + + // sector_t* sector; + saveg_write32(str->sector - sectors); + + // fixed_t speed; + saveg_write32(str->speed); + + // fixed_t low; + saveg_write32(str->low); + + // fixed_t high; + saveg_write32(str->high); + + // int wait; + saveg_write32(str->wait); + + // int count; + saveg_write32(str->count); + + // plat_e status; + saveg_write_enum(str->status); + + // plat_e oldstatus; + saveg_write_enum(str->oldstatus); + + // boolean crush; + saveg_write32(str->crush); + + // int tag; + saveg_write32(str->tag); + + // plattype_e type; + saveg_write_enum(str->type); +} + +// +// lightflash_t +// + +static void saveg_read_lightflash_t(lightflash_t *str) +{ + int sector; + + // thinker_t thinker; + saveg_read_thinker_t(&str->thinker); + + // sector_t* sector; + sector = saveg_read32(); + str->sector = §ors[sector]; + + // int count; + str->count = saveg_read32(); + + // int maxlight; + str->maxlight = saveg_read32(); + + // int minlight; + str->minlight = saveg_read32(); + + // int maxtime; + str->maxtime = saveg_read32(); + + // int mintime; + str->mintime = saveg_read32(); +} + +static void saveg_write_lightflash_t(lightflash_t *str) +{ + // thinker_t thinker; + saveg_write_thinker_t(&str->thinker); + + // sector_t* sector; + saveg_write32(str->sector - sectors); + + // int count; + saveg_write32(str->count); + + // int maxlight; + saveg_write32(str->maxlight); + + // int minlight; + saveg_write32(str->minlight); + + // int maxtime; + saveg_write32(str->maxtime); + + // int mintime; + saveg_write32(str->mintime); +} + +// +// strobe_t +// + +static void saveg_read_strobe_t(strobe_t *str) +{ + int sector; + + // thinker_t thinker; + saveg_read_thinker_t(&str->thinker); + + // sector_t* sector; + sector = saveg_read32(); + str->sector = §ors[sector]; + + // int count; + str->count = saveg_read32(); + + // int minlight; + str->minlight = saveg_read32(); + + // int maxlight; + str->maxlight = saveg_read32(); + + // int darktime; + str->darktime = saveg_read32(); + + // int brighttime; + str->brighttime = saveg_read32(); +} + +static void saveg_write_strobe_t(strobe_t *str) +{ + // thinker_t thinker; + saveg_write_thinker_t(&str->thinker); + + // sector_t* sector; + saveg_write32(str->sector - sectors); + + // int count; + saveg_write32(str->count); + + // int minlight; + saveg_write32(str->minlight); + + // int maxlight; + saveg_write32(str->maxlight); + + // int darktime; + saveg_write32(str->darktime); + + // int brighttime; + saveg_write32(str->brighttime); +} + +// +// glow_t +// + +static void saveg_read_glow_t(glow_t *str) +{ + int sector; + + // thinker_t thinker; + saveg_read_thinker_t(&str->thinker); + + // sector_t* sector; + sector = saveg_read32(); + str->sector = §ors[sector]; + + // int minlight; + str->minlight = saveg_read32(); + + // int maxlight; + str->maxlight = saveg_read32(); + + // int direction; + str->direction = saveg_read32(); +} + +static void saveg_write_glow_t(glow_t *str) +{ + // thinker_t thinker; + saveg_write_thinker_t(&str->thinker); + + // sector_t* sector; + saveg_write32(str->sector - sectors); + + // int minlight; + saveg_write32(str->minlight); + + // int maxlight; + saveg_write32(str->maxlight); + + // int direction; + saveg_write32(str->direction); +} + // // P_ArchivePlayers @@ -82,8 +1309,6 @@ char *P_SaveGameFile(int slot) void P_ArchivePlayers (void) { int i; - int j; - player_t* dest; for (i=0 ; i<MAXPLAYERS ; i++) { @@ -92,17 +1317,7 @@ void P_ArchivePlayers (void) PADSAVEP(); - dest = (player_t *)save_p; - memcpy (dest,&players[i],sizeof(player_t)); - save_p += sizeof(player_t); - for (j=0 ; j<NUMPSPRITES ; j++) - { - if (dest->psprites[j].state) - { - dest->psprites[j].state - = (state_t *)(dest->psprites[j].state-states); - } - } + saveg_write_player_t(&players[i]); } } @@ -114,7 +1329,6 @@ void P_ArchivePlayers (void) void P_UnArchivePlayers (void) { int i; - int j; for (i=0 ; i<MAXPLAYERS ; i++) { @@ -123,22 +1337,12 @@ void P_UnArchivePlayers (void) PADSAVEP(); - memcpy (&players[i],save_p, sizeof(player_t)); - save_p += sizeof(player_t); + saveg_read_player_t(&players[i]); // will be set when unarc thinker players[i].mo = NULL; players[i].message = NULL; players[i].attacker = NULL; - - for (j=0 ; j<NUMPSPRITES ; j++) - { - if (players[i]. psprites[j].state) - { - players[i]. psprites[j].state - = &states[ (int)players[i].psprites[j].state ]; - } - } } } @@ -153,29 +1357,26 @@ void P_ArchiveWorld (void) sector_t* sec; line_t* li; side_t* si; - short* put; - - put = (short *)save_p; // do sectors for (i=0, sec = sectors ; i<numsectors ; i++,sec++) { - *put++ = sec->floorheight >> FRACBITS; - *put++ = sec->ceilingheight >> FRACBITS; - *put++ = sec->floorpic; - *put++ = sec->ceilingpic; - *put++ = sec->lightlevel; - *put++ = sec->special; // needed? - *put++ = sec->tag; // needed? + saveg_write16(sec->floorheight >> FRACBITS); + saveg_write16(sec->ceilingheight >> FRACBITS); + saveg_write16(sec->floorpic); + saveg_write16(sec->ceilingpic); + saveg_write16(sec->lightlevel); + saveg_write16(sec->special); // needed? + saveg_write16(sec->tag); // needed? } // do lines for (i=0, li = lines ; i<numlines ; i++,li++) { - *put++ = li->flags; - *put++ = li->special; - *put++ = li->tag; + saveg_write16(li->flags); + saveg_write16(li->special); + saveg_write16(li->tag); for (j=0 ; j<2 ; j++) { if (li->sidenum[j] == -1) @@ -183,15 +1384,13 @@ void P_ArchiveWorld (void) si = &sides[li->sidenum[j]]; - *put++ = si->textureoffset >> FRACBITS; - *put++ = si->rowoffset >> FRACBITS; - *put++ = si->toptexture; - *put++ = si->bottomtexture; - *put++ = si->midtexture; + saveg_write16(si->textureoffset >> FRACBITS); + saveg_write16(si->rowoffset >> FRACBITS); + saveg_write16(si->toptexture); + saveg_write16(si->bottomtexture); + saveg_write16(si->midtexture); } } - - save_p = (byte *)put; } @@ -206,20 +1405,17 @@ void P_UnArchiveWorld (void) sector_t* sec; line_t* li; side_t* si; - short* get; - - get = (short *)save_p; // do sectors for (i=0, sec = sectors ; i<numsectors ; i++,sec++) { - sec->floorheight = *get++ << FRACBITS; - sec->ceilingheight = *get++ << FRACBITS; - sec->floorpic = *get++; - sec->ceilingpic = *get++; - sec->lightlevel = *get++; - sec->special = *get++; // needed? - sec->tag = *get++; // needed? + sec->floorheight = saveg_read16() << FRACBITS; + sec->ceilingheight = saveg_read16() << FRACBITS; + sec->floorpic = saveg_read16(); + sec->ceilingpic = saveg_read16(); + sec->lightlevel = saveg_read16(); + sec->special = saveg_read16(); // needed? + sec->tag = saveg_read16(); // needed? sec->specialdata = 0; sec->soundtarget = 0; } @@ -227,22 +1423,21 @@ void P_UnArchiveWorld (void) // do lines for (i=0, li = lines ; i<numlines ; i++,li++) { - li->flags = *get++; - li->special = *get++; - li->tag = *get++; + li->flags = saveg_read16(); + li->special = saveg_read16(); + li->tag = saveg_read16(); for (j=0 ; j<2 ; j++) { if (li->sidenum[j] == -1) continue; si = &sides[li->sidenum[j]]; - si->textureoffset = *get++ << FRACBITS; - si->rowoffset = *get++ << FRACBITS; - si->toptexture = *get++; - si->bottomtexture = *get++; - si->midtexture = *get++; + si->textureoffset = saveg_read16() << FRACBITS; + si->rowoffset = saveg_read16() << FRACBITS; + si->toptexture = saveg_read16(); + si->bottomtexture = saveg_read16(); + si->midtexture = saveg_read16(); } } - save_p = (byte *)get; } @@ -280,31 +1475,16 @@ typedef enum void P_ArchiveThinkers (void) { thinker_t* th; - mobj_t* mobj; // save off the current thinkers for (th = thinkercap.next ; th != &thinkercap ; th=th->next) { if (th->function.acp1 == (actionf_p1)P_MobjThinker) { - *save_p++ = tc_mobj; + saveg_write8(tc_mobj); PADSAVEP(); - mobj = (mobj_t *)save_p; - memcpy (mobj, th, sizeof(*mobj)); - save_p += sizeof(*mobj); - - // Hack fix for structure packing bug, see above. + saveg_write_mobj_t((mobj_t *) th); - if (sizeof(mobj_t) == 156) - { - memmove(save_p - 6, save_p - 4, 4); - save_p -= 2; - } - - mobj->state = (state_t *)(mobj->state - states); - - if (mobj->player) - mobj->player = (player_t *)((mobj->player-players) + 1); continue; } @@ -312,7 +1492,7 @@ void P_ArchiveThinkers (void) } // add a terminating marker - *save_p++ = tc_end; + saveg_write8(tc_end); } @@ -345,7 +1525,7 @@ void P_UnArchiveThinkers (void) // read in saved thinkers while (1) { - tclass = *save_p++; + tclass = saveg_read8(); switch (tclass) { case tc_end: @@ -354,24 +1534,9 @@ void P_UnArchiveThinkers (void) case tc_mobj: PADSAVEP(); mobj = Z_Malloc (sizeof(*mobj), PU_LEVEL, NULL); - memcpy (mobj, save_p, sizeof(*mobj)); - save_p += sizeof(*mobj); - - // Hack fix for structure packing bug, see above. - - if (sizeof(mobj_t) == 156) - { - save_p -= 2; - memmove(&mobj->tracer, save_p - 4, 4); - } + saveg_read_mobj_t(mobj); - mobj->state = &states[(int)mobj->state]; mobj->target = NULL; - if (mobj->player) - { - mobj->player = &players[(int)mobj->player-1]; - mobj->player->mo = mobj; - } P_SetThingPosition (mobj); mobj->info = &mobjinfo[mobj->type]; mobj->floorz = mobj->subsector->sector->floorheight; @@ -379,7 +1544,7 @@ void P_UnArchiveThinkers (void) mobj->thinker.function.acp1 = (actionf_p1)P_MobjThinker; P_AddThinker (&mobj->thinker); break; - + default: I_Error ("Unknown tclass %i in savegame",tclass); } @@ -421,13 +1586,6 @@ enum void P_ArchiveSpecials (void) { thinker_t* th; - ceiling_t* ceiling; - vldoor_t* door; - floormove_t* floor; - plat_t* plat; - lightflash_t* flash; - strobe_t* strobe; - glow_t* glow; int i; // save off the current thinkers @@ -441,96 +1599,72 @@ void P_ArchiveSpecials (void) if (i<MAXCEILINGS) { - *save_p++ = tc_ceiling; + saveg_write8(tc_ceiling); PADSAVEP(); - ceiling = (ceiling_t *)save_p; - memcpy (ceiling, th, sizeof(*ceiling)); - save_p += sizeof(*ceiling); - ceiling->sector = (sector_t *)(ceiling->sector - sectors); + saveg_write_ceiling_t((ceiling_t *) th); } continue; } if (th->function.acp1 == (actionf_p1)T_MoveCeiling) { - *save_p++ = tc_ceiling; + saveg_write8(tc_ceiling); PADSAVEP(); - ceiling = (ceiling_t *)save_p; - memcpy (ceiling, th, sizeof(*ceiling)); - save_p += sizeof(*ceiling); - ceiling->sector = (sector_t *)(ceiling->sector - sectors); + saveg_write_ceiling_t((ceiling_t *) th); continue; } if (th->function.acp1 == (actionf_p1)T_VerticalDoor) { - *save_p++ = tc_door; + saveg_write8(tc_door); PADSAVEP(); - door = (vldoor_t *)save_p; - memcpy (door, th, sizeof(*door)); - save_p += sizeof(*door); - door->sector = (sector_t *)(door->sector - sectors); + saveg_write_vldoor_t((vldoor_t *) th); continue; } if (th->function.acp1 == (actionf_p1)T_MoveFloor) { - *save_p++ = tc_floor; + saveg_write8(tc_floor); PADSAVEP(); - floor = (floormove_t *)save_p; - memcpy (floor, th, sizeof(*floor)); - save_p += sizeof(*floor); - floor->sector = (sector_t *)(floor->sector - sectors); + saveg_write_floormove_t((floormove_t *) th); continue; } if (th->function.acp1 == (actionf_p1)T_PlatRaise) { - *save_p++ = tc_plat; + saveg_write8(tc_plat); PADSAVEP(); - plat = (plat_t *)save_p; - memcpy (plat, th, sizeof(*plat)); - save_p += sizeof(*plat); - plat->sector = (sector_t *)(plat->sector - sectors); + saveg_write_plat_t((plat_t *) th); continue; } if (th->function.acp1 == (actionf_p1)T_LightFlash) { - *save_p++ = tc_flash; + saveg_write8(tc_flash); PADSAVEP(); - flash = (lightflash_t *)save_p; - memcpy (flash, th, sizeof(*flash)); - save_p += sizeof(*flash); - flash->sector = (sector_t *)(flash->sector - sectors); + saveg_write_lightflash_t((lightflash_t *) th); continue; } if (th->function.acp1 == (actionf_p1)T_StrobeFlash) { - *save_p++ = tc_strobe; + saveg_write8(tc_strobe); PADSAVEP(); - strobe = (strobe_t *)save_p; - memcpy (strobe, th, sizeof(*strobe)); - save_p += sizeof(*strobe); - strobe->sector = (sector_t *)(strobe->sector - sectors); + saveg_write_strobe_t((strobe_t *) th); continue; } if (th->function.acp1 == (actionf_p1)T_Glow) { - *save_p++ = tc_glow; + saveg_write8(tc_glow); PADSAVEP(); - glow = (glow_t *)save_p; - memcpy (glow, th, sizeof(*glow)); - save_p += sizeof(*glow); - glow->sector = (sector_t *)(glow->sector - sectors); + saveg_write_glow_t((glow_t *) th); continue; } } // add a terminating marker - *save_p++ = tc_endspecials; + saveg_write8(tc_endspecials); } @@ -553,7 +1687,8 @@ void P_UnArchiveSpecials (void) // read in saved thinkers while (1) { - tclass = *save_p++; + tclass = saveg_read8(); + switch (tclass) { case tc_endspecials: @@ -562,9 +1697,7 @@ void P_UnArchiveSpecials (void) case tc_ceiling: PADSAVEP(); ceiling = Z_Malloc (sizeof(*ceiling), PU_LEVEL, NULL); - memcpy (ceiling, save_p, sizeof(*ceiling)); - save_p += sizeof(*ceiling); - ceiling->sector = §ors[(int)ceiling->sector]; + saveg_read_ceiling_t(ceiling); ceiling->sector->specialdata = ceiling; if (ceiling->thinker.function.acp1) @@ -577,9 +1710,7 @@ void P_UnArchiveSpecials (void) case tc_door: PADSAVEP(); door = Z_Malloc (sizeof(*door), PU_LEVEL, NULL); - memcpy (door, save_p, sizeof(*door)); - save_p += sizeof(*door); - door->sector = §ors[(int)door->sector]; + saveg_read_vldoor_t(door); door->sector->specialdata = door; door->thinker.function.acp1 = (actionf_p1)T_VerticalDoor; P_AddThinker (&door->thinker); @@ -588,9 +1719,7 @@ void P_UnArchiveSpecials (void) case tc_floor: PADSAVEP(); floor = Z_Malloc (sizeof(*floor), PU_LEVEL, NULL); - memcpy (floor, save_p, sizeof(*floor)); - save_p += sizeof(*floor); - floor->sector = §ors[(int)floor->sector]; + saveg_read_floormove_t(floor); floor->sector->specialdata = floor; floor->thinker.function.acp1 = (actionf_p1)T_MoveFloor; P_AddThinker (&floor->thinker); @@ -599,9 +1728,7 @@ void P_UnArchiveSpecials (void) case tc_plat: PADSAVEP(); plat = Z_Malloc (sizeof(*plat), PU_LEVEL, NULL); - memcpy (plat, save_p, sizeof(*plat)); - save_p += sizeof(*plat); - plat->sector = §ors[(int)plat->sector]; + saveg_read_plat_t(plat); plat->sector->specialdata = plat; if (plat->thinker.function.acp1) @@ -614,9 +1741,7 @@ void P_UnArchiveSpecials (void) case tc_flash: PADSAVEP(); flash = Z_Malloc (sizeof(*flash), PU_LEVEL, NULL); - memcpy (flash, save_p, sizeof(*flash)); - save_p += sizeof(*flash); - flash->sector = §ors[(int)flash->sector]; + saveg_read_lightflash_t(flash); flash->thinker.function.acp1 = (actionf_p1)T_LightFlash; P_AddThinker (&flash->thinker); break; @@ -624,9 +1749,7 @@ void P_UnArchiveSpecials (void) case tc_strobe: PADSAVEP(); strobe = Z_Malloc (sizeof(*strobe), PU_LEVEL, NULL); - memcpy (strobe, save_p, sizeof(*strobe)); - save_p += sizeof(*strobe); - strobe->sector = §ors[(int)strobe->sector]; + saveg_read_strobe_t(strobe); strobe->thinker.function.acp1 = (actionf_p1)T_StrobeFlash; P_AddThinker (&strobe->thinker); break; @@ -634,9 +1757,7 @@ void P_UnArchiveSpecials (void) case tc_glow: PADSAVEP(); glow = Z_Malloc (sizeof(*glow), PU_LEVEL, NULL); - memcpy (glow, save_p, sizeof(*glow)); - save_p += sizeof(*glow); - glow->sector = §ors[(int)glow->sector]; + saveg_read_glow_t(glow); glow->thinker.function.acp1 = (actionf_p1)T_Glow; P_AddThinker (&glow->thinker); break; |