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Merge branch 'next' into char-damage-fix

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Steel Titanium 2019-12-22 23:56:16 -05:00
commit a0ce243051
7 changed files with 350 additions and 460 deletions
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2
src/p_enemy.c
View file

@ -13614,12 +13614,12 @@ static boolean PIT_DustDevilLaunch(mobj_t *thing)
}
else
{ //Player on the top of the tornado.
P_ResetPlayer(player);
thing->z = dustdevil->z + dustdevil->height;
thrust = 20 * FRACUNIT;
player->powers[pw_nocontrol] = 0;
S_StartSound(thing, sfx_wdjump);
P_SetPlayerMobjState(thing, S_PLAY_FALL);
player->pflags &= ~PF_JUMPED;
}
thing->momz = thrust;

28
src/p_saveg.c
View file

@ -781,9 +781,10 @@ static void P_NetArchiveWorld(void)
UINT8 *put;
// reload the map just to see difference
mapsector_t *ms;
mapsidedef_t *msd;
maplinedef_t *mld;
virtres_t* virt = vres_GetMap(lastloadedmaplumpnum);
mapsector_t *ms = (mapsector_t*) vres_Find(virt, "SECTORS")->data;
mapsidedef_t *msd = (mapsidedef_t*) vres_Find(virt, "SIDEDEFS")->data;
maplinedef_t *mld = (maplinedef_t*) vres_Find(virt, "LINEDEFS")->data;
const sector_t *ss = sectors;
UINT8 diff, diff2, diff3;
@ -793,26 +794,6 @@ static void P_NetArchiveWorld(void)
WRITEUINT32(save_p, ARCHIVEBLOCK_WORLD);
put = save_p;
if (W_IsLumpWad(lastloadedmaplumpnum)) // welp it's a map wad in a pk3
{ // HACK: Open wad file rather quickly so we can get the data from the relevant lumps
UINT8 *wadData = W_CacheLumpNum(lastloadedmaplumpnum, PU_STATIC);
filelump_t *fileinfo = (filelump_t *)(wadData + ((wadinfo_t *)wadData)->infotableofs);
#define retrieve_mapdata(d, f)\
d = Z_Malloc((f)->size, PU_CACHE, NULL); \
M_Memcpy(d, wadData + (f)->filepos, (f)->size)
retrieve_mapdata(ms, fileinfo + ML_SECTORS);
retrieve_mapdata(mld, fileinfo + ML_LINEDEFS);
retrieve_mapdata(msd, fileinfo + ML_SIDEDEFS);
#undef retrieve_mapdata
Z_Free(wadData); // we're done with this now
}
else // phew it's just a WAD
{
ms = W_CacheLumpNum(lastloadedmaplumpnum+ML_SECTORS, PU_CACHE);
mld = W_CacheLumpNum(lastloadedmaplumpnum+ML_LINEDEFS, PU_CACHE);
msd = W_CacheLumpNum(lastloadedmaplumpnum+ML_SIDEDEFS, PU_CACHE);
}
for (i = 0; i < numsectors; i++, ss++, ms++)
{
diff = diff2 = diff3 = 0;
@ -1037,6 +1018,7 @@ static void P_NetArchiveWorld(void)
WRITEUINT16(put, 0xffff);
R_ClearTextureNumCache(false);
vres_Free(virt);
save_p = put;
}

640
src/p_setup.c
View file

@ -367,27 +367,12 @@ UINT32 P_GetScoreForGrade(INT16 map, UINT8 mare, UINT8 grade)
return mapheaderinfo[map-1]->grades[mare].grade[grade-1];
}
/** Loads the vertexes for a level.
*
* \param lump VERTEXES lump number.
* \sa ML_VERTEXES
*/
static inline void P_LoadRawVertexes(UINT8 *data, size_t i)
// Loads the vertexes for a level.
static inline void P_LoadRawVertexes(UINT8 *data)
{
mapvertex_t *ml;
vertex_t *li;
numvertexes = i / sizeof (mapvertex_t);
if (numvertexes <= 0)
I_Error("Level has no vertices"); // instead of crashing
// Allocate zone memory for buffer.
vertexes = Z_Calloc(numvertexes * sizeof (*vertexes), PU_LEVEL, NULL);
ml = (mapvertex_t *)data;
li = vertexes;
mapvertex_t *ml = (mapvertex_t *)data;
vertex_t *li = vertexes;
size_t i;
// Copy and convert vertex coordinates, internal representation as fixed.
for (i = 0; i < numvertexes; i++, li++, ml++)
@ -397,13 +382,6 @@ static inline void P_LoadRawVertexes(UINT8 *data, size_t i)
}
}
static inline void P_LoadVertexes(lumpnum_t lumpnum)
{
UINT8 *data = W_CacheLumpNum(lumpnum, PU_STATIC);
P_LoadRawVertexes(data, W_LumpLength(lumpnum));
Z_Free(data);
}
/** Computes the length of a seg in fracunits.
*
* \param seg Seg to compute length for.
@ -435,25 +413,15 @@ static inline float P_SegLengthFloat(seg_t *seg)
}
#endif
/** Loads the SEGS resource from a level.
*
* \param lump Lump number of the SEGS resource.
* \sa ::ML_SEGS
*/
static void P_LoadRawSegs(UINT8 *data, size_t i)
// Loads the SEGS resource from a level.
static void P_LoadRawSegs(UINT8 *data)
{
INT32 linedef, side;
mapseg_t *ml;
seg_t *li;
mapseg_t *ml = (mapseg_t*)data;
seg_t *li = segs;
line_t *ldef;
size_t i;
numsegs = i / sizeof (mapseg_t);
if (numsegs <= 0)
I_Error("Level has no segs"); // instead of crashing
segs = Z_Calloc(numsegs * sizeof (*segs), PU_LEVEL, NULL);
ml = (mapseg_t *)data;
li = segs;
for (i = 0; i < numsegs; i++, li++, ml++)
{
li->v1 = &vertexes[SHORT(ml->v1)];
@ -478,7 +446,7 @@ static void P_LoadRawSegs(UINT8 *data, size_t i)
li->side = side = SHORT(ml->side);
li->sidedef = &sides[ldef->sidenum[side]];
li->frontsector = sides[ldef->sidenum[side]].sector;
if (ldef-> flags & ML_TWOSIDED)
if (ldef->flags & ML_TWOSIDED)
li->backsector = sides[ldef->sidenum[side^1]].sector;
else
li->backsector = 0;
@ -488,30 +456,12 @@ static void P_LoadRawSegs(UINT8 *data, size_t i)
}
}
static void P_LoadSegs(lumpnum_t lumpnum)
// Loads the SSECTORS resource from a level.
static inline void P_LoadRawSubsectors(void *data)
{
UINT8 *data = W_CacheLumpNum(lumpnum, PU_STATIC);
P_LoadRawSegs(data, W_LumpLength(lumpnum));
Z_Free(data);
}
/** Loads the SSECTORS resource from a level.
*
* \param lump Lump number of the SSECTORS resource.
* \sa ::ML_SSECTORS
*/
static inline void P_LoadRawSubsectors(void *data, size_t i)
{
mapsubsector_t *ms;
subsector_t *ss;
numsubsectors = i / sizeof (mapsubsector_t);
if (numsubsectors <= 0)
I_Error("Level has no subsectors (did you forget to run it through a nodesbuilder?)");
ss = subsectors = Z_Calloc(numsubsectors * sizeof (*subsectors), PU_LEVEL, NULL);
ms = (mapsubsector_t *)data;
mapsubsector_t *ms = (mapsubsector_t*)data;
subsector_t *ss = subsectors;
size_t i;
for (i = 0; i < numsubsectors; i++, ss++, ms++)
{
@ -525,13 +475,6 @@ static inline void P_LoadRawSubsectors(void *data, size_t i)
}
}
static void P_LoadSubsectors(lumpnum_t lumpnum)
{
UINT8 *data = W_CacheLumpNum(lumpnum, PU_STATIC);
P_LoadRawSubsectors(data, W_LumpLength(lumpnum));
Z_Free(data);
}
//
// levelflats
//
@ -698,20 +641,12 @@ INT32 P_CheckLevelFlat(const char *flatname)
}
// Sets up the ingame sectors structures.
// Lumpnum is the lumpnum of a SECTORS lump.
static void P_LoadRawSectors(UINT8 *data, size_t i)
static void P_LoadRawSectors(UINT8 *data)
{
mapsector_t *ms;
sector_t *ss;
mapsector_t *ms = (mapsector_t *)data;
sector_t *ss = sectors;
levelflat_t *foundflats;
// We count how many sectors we got.
numsectors = i / sizeof (mapsector_t);
if (numsectors <= 0)
I_Error("Level has no sectors");
// Allocate as much memory as we need into the global sectors table.
sectors = Z_Calloc(numsectors*sizeof (*sectors), PU_LEVEL, NULL);
size_t i;
// Allocate a big chunk of memory as big as our MAXLEVELFLATS limit.
//Fab : FIXME: allocate for whatever number of flats - 512 different flats per level should be plenty
@ -722,8 +657,6 @@ static void P_LoadRawSectors(UINT8 *data, size_t i)
numlevelflats = 0;
// For each counted sector, copy the sector raw data from our cache pointer ms, to the global table pointer ss.
ms = (mapsector_t *)data;
ss = sectors;
for (i = 0; i < numsectors; i++, ss++, ms++)
{
ss->floorheight = SHORT(ms->floorheight)<<FRACBITS;
@ -805,29 +738,15 @@ static void P_LoadRawSectors(UINT8 *data, size_t i)
P_SetupLevelFlatAnims();
}
static void P_LoadSectors(lumpnum_t lumpnum)
{
UINT8 *data = W_CacheLumpNum(lumpnum, PU_STATIC);
P_LoadRawSectors(data, W_LumpLength(lumpnum));
Z_Free(data);
}
//
// P_LoadNodes
//
static void P_LoadRawNodes(UINT8 *data, size_t i)
static void P_LoadRawNodes(UINT8 *data)
{
UINT8 j, k;
mapnode_t *mn;
node_t *no;
numnodes = i / sizeof (mapnode_t);
if (numnodes <= 0)
I_Error("Level has no nodes");
nodes = Z_Calloc(numnodes * sizeof (*nodes), PU_LEVEL, NULL);
mn = (mapnode_t *)data;
no = nodes;
mapnode_t *mn = (mapnode_t*)data;
node_t *no = nodes;
size_t i;
for (i = 0; i < numnodes; i++, no++, mn++)
{
@ -844,13 +763,6 @@ static void P_LoadRawNodes(UINT8 *data, size_t i)
}
}
static void P_LoadNodes(lumpnum_t lumpnum)
{
UINT8 *data = W_CacheLumpNum(lumpnum, PU_STATIC);
P_LoadRawNodes(data, W_LumpLength(lumpnum));
Z_Free(data);
}
//
// P_ReloadRings
// Used by NiGHTS, clears all ring/wing/etc items and respawns them
@ -1002,12 +914,10 @@ void P_ScanThings(INT16 mapnum, INT16 wadnum, INT16 lumpnum)
}
#endif
static void P_PrepareRawThings(UINT8 *data, size_t i)
static void P_PrepareRawThings(UINT8 *data)
{
mapthing_t *mt;
nummapthings = i / (5 * sizeof (INT16));
mapthings = Z_Calloc(nummapthings * sizeof (*mapthings), PU_LEVEL, NULL);
size_t i;
for (i = 0, mt = mapthings; i < nummapthings; i++, mt++)
{
@ -1028,13 +938,6 @@ static void P_PrepareRawThings(UINT8 *data, size_t i)
}
}
static void P_PrepareThings(lumpnum_t lumpnum)
{
UINT8 *data = W_CacheLumpNum(lumpnum, PU_STATIC);
P_PrepareRawThings(data, W_LumpLength(lumpnum));
Z_Free(data);
}
static void P_SpawnEmeraldHunt(void)
{
INT32 emer1, emer2, emer3;
@ -1085,7 +988,7 @@ static void P_LoadThings(boolean loademblems)
size_t i;
mapthing_t *mt;
// Spawn axis points first so they are at the front of the list for fast searching.
// Spawn axis points first so they are at the front of the list for fast searching.
for (i = 0, mt = mapthings; i < nummapthings; i++, mt++)
{
switch (mt->type)
@ -1183,33 +1086,46 @@ void P_WriteThings(lumpnum_t lumpnum)
CONS_Printf(M_GetText("newthings%d.lmp saved.\n"), gamemap);
}
static void P_LoadRawLineDefs(UINT8 *data, size_t i)
static void P_LoadRawLineDefs(UINT8 *data)
{
maplinedef_t *mld;
line_t *ld;
vertex_t *v1, *v2;
maplinedef_t *mld = (maplinedef_t *)data;
line_t *ld = lines;
size_t i;
numlines = i / sizeof (maplinedef_t);
if (numlines <= 0)
I_Error("Level has no linedefs");
lines = Z_Calloc(numlines * sizeof (*lines), PU_LEVEL, NULL);
mld = (maplinedef_t *)data;
ld = lines;
for (i = 0; i < numlines; i++, mld++, ld++)
{
ld->flags = SHORT(mld->flags);
ld->special = SHORT(mld->special);
ld->tag = SHORT(mld->tag);
v1 = ld->v1 = &vertexes[SHORT(mld->v1)];
v2 = ld->v2 = &vertexes[SHORT(mld->v2)];
ld->dx = v2->x - v1->x;
ld->dy = v2->y - v1->y;
ld->v1 = &vertexes[SHORT(mld->v1)];
ld->v2 = &vertexes[SHORT(mld->v2)];
ld->sidenum[0] = SHORT(mld->sidenum[0]);
ld->sidenum[1] = SHORT(mld->sidenum[1]);
}
}
static void P_SetupLines(void)
{
line_t *ld = lines;
size_t i;
for (i = 0; i < numlines; i++, ld++)
{
vertex_t *v1 = ld->v1;
vertex_t *v2 = ld->v2;
#ifdef WALLSPLATS
ld->splats = NULL;
#endif
#ifdef POLYOBJECTS
ld->polyobj = NULL;
#endif
ld->dx = v2->x - v1->x;
ld->dy = v2->y - v1->y;
if (!ld->dx)
ld->slopetype = ST_VERTICAL;
else if (!ld->dy)
@ -1241,62 +1157,46 @@ static void P_LoadRawLineDefs(UINT8 *data, size_t i)
ld->bbox[BOXTOP] = v1->y;
}
ld->sidenum[0] = SHORT(mld->sidenum[0]);
ld->sidenum[1] = SHORT(mld->sidenum[1]);
{
// cph 2006/09/30 - fix sidedef errors right away.
// cph 2002/07/20 - these errors are fatal if not fixed, so apply them
UINT8 j;
for (j=0; j < 2; j++)
{
if (ld->sidenum[j] != 0xffff && ld->sidenum[j] >= (UINT16)numsides)
{
ld->sidenum[j] = 0xffff;
CONS_Debug(DBG_SETUP, "P_LoadRawLineDefs: linedef %s has out-of-range sidedef number\n", sizeu1(numlines-i-1));
}
}
}
ld->frontsector = ld->backsector = NULL;
ld->validcount = 0;
ld->firsttag = ld->nexttag = -1;
ld->callcount = 0;
// killough 11/98: fix common wad errors (missing sidedefs):
// killough 11/98: fix common wad errors (missing sidedefs):
if (ld->sidenum[0] == 0xffff)
{
ld->sidenum[0] = 0; // Substitute dummy sidedef for missing right side
// cph - print a warning about the bug
CONS_Debug(DBG_SETUP, "P_LoadRawLineDefs: linedef %s missing first sidedef\n", sizeu1(numlines-i-1));
CONS_Debug(DBG_SETUP, "Linedef %s missing first sidedef\n", sizeu1(numlines-i-1));
}
if ((ld->sidenum[1] == 0xffff) && (ld->flags & ML_TWOSIDED))
{
ld->flags &= ~ML_TWOSIDED; // Clear 2s flag for missing left side
// cph - print a warning about the bug
CONS_Debug(DBG_SETUP, "P_LoadRawLineDefs: linedef %s has two-sided flag set, but no second sidedef\n", sizeu1(numlines-i-1));
CONS_Debug(DBG_SETUP, "Linedef %s has two-sided flag set, but no second sidedef\n", sizeu1(numlines-i-1));
}
if (ld->sidenum[0] != 0xffff && ld->special)
sides[ld->sidenum[0]].special = ld->special;
if (ld->sidenum[1] != 0xffff && ld->special)
sides[ld->sidenum[1]].special = ld->special;
#ifdef POLYOBJECTS
ld->polyobj = NULL;
#endif
}
}
static void P_LoadLineDefs(lumpnum_t lumpnum)
{
UINT8 *data = W_CacheLumpNum(lumpnum, PU_STATIC);
P_LoadRawLineDefs(data, W_LumpLength(lumpnum));
Z_Free(data);
}
static void P_LoadLineDefs2(void)
{
size_t i = numlines;
@ -1399,22 +1299,6 @@ static void P_LoadLineDefs2(void)
}
}
static inline void P_LoadRawSideDefs(size_t i)
{
numsides = i / sizeof (mapsidedef_t);
if (numsides <= 0)
I_Error("Level has no sidedefs");
sides = Z_Calloc(numsides * sizeof (*sides), PU_LEVEL, NULL);
}
static inline void P_LoadSideDefs(lumpnum_t lumpnum)
{
P_LoadRawSideDefs(W_LumpLength(lumpnum));
}
static void P_LoadRawSideDefs2(void *data)
{
UINT16 i;
@ -1575,15 +1459,6 @@ static void P_LoadRawSideDefs2(void *data)
R_ClearTextureNumCache(true);
}
// Delay loading texture names until after loaded linedefs.
static void P_LoadSideDefs2(lumpnum_t lumpnum)
{
UINT8 *data = W_CacheLumpNum(lumpnum, PU_STATIC);
P_LoadRawSideDefs2(data);
Z_Free(data);
}
static boolean LineInBlock(fixed_t cx1, fixed_t cy1, fixed_t cx2, fixed_t cy2, fixed_t bx1, fixed_t by1)
{
fixed_t bbox[4];
@ -1863,84 +1738,11 @@ static void P_ReadBlockMapLump(INT16 *wadblockmaplump, size_t count)
}
}
//
// P_LoadBlockMap
//
// Levels might not have a blockmap, so if one does not exist
// this should return false.
static boolean P_LoadBlockMap(lumpnum_t lumpnum)
{
#if 0
(void)lumpnum;
return false;
#else
size_t count;
const char *lumpname = W_CheckNameForNum(lumpnum);
// Check if the lump exists, and if it's named "BLOCKMAP"
if (!lumpname || memcmp(lumpname, "BLOCKMAP", 8) != 0)
{
return false;
}
count = W_LumpLength(lumpnum);
if (!count || count >= 0x20000)
return false;
{
INT16 *wadblockmaplump = malloc(count); //INT16 *wadblockmaplump = W_CacheLumpNum (lump, PU_LEVEL);
if (!wadblockmaplump)
return false;
W_ReadLump(lumpnum, wadblockmaplump);
count /= 2;
P_ReadBlockMapLump(wadblockmaplump, count);
free(wadblockmaplump);
}
bmaporgx = blockmaplump[0]<<FRACBITS;
bmaporgy = blockmaplump[1]<<FRACBITS;
bmapwidth = blockmaplump[2];
bmapheight = blockmaplump[3];
// clear out mobj chains
count = sizeof (*blocklinks)* bmapwidth*bmapheight;
blocklinks = Z_Calloc(count, PU_LEVEL, NULL);
blockmap = blockmaplump+4;
#ifdef POLYOBJECTS
// haleyjd 2/22/06: setup polyobject blockmap
count = sizeof(*polyblocklinks) * bmapwidth * bmapheight;
polyblocklinks = Z_Calloc(count, PU_LEVEL, NULL);
#endif
return true;
/* Original
blockmaplump = W_CacheLumpNum(lump, PU_LEVEL);
blockmap = blockmaplump+4;
count = W_LumpLength (lump)/2;
for (i = 0; i < count; i++)
blockmaplump[i] = SHORT(blockmaplump[i]);
bmaporgx = blockmaplump[0]<<FRACBITS;
bmaporgy = blockmaplump[1]<<FRACBITS;
bmapwidth = blockmaplump[2];
bmapheight = blockmaplump[3];
}
// clear out mobj chains
count = sizeof (*blocklinks)*bmapwidth*bmapheight;
blocklinks = Z_Calloc(count, PU_LEVEL, NULL);
return true;
*/
#endif
}
// This needs to be a separate function
// because making both the WAD and PK3 loading code use
// the same functions is trickier than it looks for blockmap
// -- Monster Iestyn 09/01/18
static boolean P_LoadRawBlockMap(UINT8 *data, size_t count, const char *lumpname)
static boolean P_LoadRawBlockMap(UINT8 *data, size_t count)
{
#if 0
(void)data;
@ -1948,12 +1750,6 @@ static boolean P_LoadRawBlockMap(UINT8 *data, size_t count, const char *lumpname
(void)lumpname;
return false;
#else
// Check if the lump is named "BLOCKMAP"
if (!lumpname || memcmp(lumpname, "BLOCKMAP", 8) != 0)
{
CONS_Printf("No blockmap lump found for pk3!\n");
return false;
}
if (!count || count >= 0x20000)
return false;
@ -2079,47 +1875,10 @@ static void P_GroupLines(void)
}
}
//
// P_LoadReject
//
// Detect if the REJECT lump is valid,
// if not, rejectmatrix will be NULL
static void P_LoadReject(lumpnum_t lumpnum)
{
size_t count;
const char *lumpname = W_CheckNameForNum(lumpnum);
// Check if the lump exists, and if it's named "REJECT"
if (!lumpname || memcmp(lumpname, "REJECT\0\0", 8) != 0)
{
rejectmatrix = NULL;
CONS_Debug(DBG_SETUP, "P_LoadReject: No valid REJECT lump found\n");
return;
}
count = W_LumpLength(lumpnum);
if (!count) // zero length, someone probably used ZDBSP
{
rejectmatrix = NULL;
CONS_Debug(DBG_SETUP, "P_LoadReject: REJECT lump has size 0, will not be loaded\n");
}
else
rejectmatrix = W_CacheLumpNum(lumpnum, PU_LEVEL);
}
// PK3 version
// -- Monster Iestyn 09/01/18
static void P_LoadRawReject(UINT8 *data, size_t count, const char *lumpname)
static void P_LoadRawReject(UINT8 *data, size_t count)
{
// Check if the lump is named "REJECT"
if (!lumpname || memcmp(lumpname, "REJECT\0\0", 8) != 0)
{
rejectmatrix = NULL;
CONS_Debug(DBG_SETUP, "P_LoadRawReject: No valid REJECT lump found\n");
return;
}
if (!count) // zero length, someone probably used ZDBSP
{
rejectmatrix = NULL;
@ -2132,6 +1891,126 @@ static void P_LoadRawReject(UINT8 *data, size_t count, const char *lumpname)
}
}
static void P_LoadMapBSP(const virtres_t* virt)
{
virtlump_t* virtssectors = vres_Find(virt, "SSECTORS");
virtlump_t* virtsegs = vres_Find(virt, "SEGS");
virtlump_t* virtnodes = vres_Find(virt, "NODES");
numsubsectors = virtssectors->size / sizeof(mapsubsector_t);
numnodes = virtnodes->size / sizeof(mapnode_t);
numsegs = virtsegs->size / sizeof(mapseg_t);
if (numsubsectors <= 0)
I_Error("Level has no subsectors (did you forget to run it through a nodesbuilder?)");
if (numnodes <= 0)
I_Error("Level has no nodes");
if (numsegs <= 0)
I_Error("Level has no segs");
subsectors = Z_Calloc(numsubsectors * sizeof(*subsectors), PU_LEVEL, NULL);
nodes = Z_Calloc(numnodes * sizeof(*nodes), PU_LEVEL, NULL);
segs = Z_Calloc(numsegs * sizeof(*segs), PU_LEVEL, NULL);
// Nodes
P_LoadRawSubsectors(virtssectors->data);
P_LoadRawNodes(virtnodes->data);
P_LoadRawSegs(virtsegs->data);
}
static void P_LoadMapLUT(const virtres_t* virt)
{
virtlump_t* virtblockmap = vres_Find(virt, "BLOCKMAP");
virtlump_t* virtreject = vres_Find(virt, "REJECT");
// Lookup tables
if (virtreject)
P_LoadRawReject(virtreject->data, virtreject->size);
else
rejectmatrix = NULL;
if (!(virtblockmap && P_LoadRawBlockMap(virtblockmap->data, virtblockmap->size)))
P_CreateBlockMap();
}
static void P_LoadMapData(const virtres_t* virt)
{
virtlump_t* virtvertexes = NULL, * virtsectors = NULL, * virtsidedefs = NULL, * virtlinedefs = NULL, * virtthings = NULL;
#ifdef UDMF
virtlump_t* textmap = vres_Find(virt, "TEXTMAP");
// Count map data.
if (textmap)
{
nummapthings = 0;
numlines = 0;
numsides = 0;
numvertexes = 0;
numsectors = 0;
// Count how many entries for each type we got in textmap.
//TextmapCount(vtextmap->data, vtextmap->size);
}
else
#endif
{
virtthings = vres_Find(virt, "THINGS");
virtvertexes = vres_Find(virt, "VERTEXES");
virtsectors = vres_Find(virt, "SECTORS");
virtsidedefs = vres_Find(virt, "SIDEDEFS");
virtlinedefs = vres_Find(virt, "LINEDEFS");
if (!virtthings)
I_Error("THINGS lump not found");
if (!virtvertexes)
I_Error("VERTEXES lump not found");
if (!virtsectors)
I_Error("SECTORS lump not found");
if (!virtsidedefs)
I_Error("SIDEDEFS lump not found");
if (!virtlinedefs)
I_Error("LINEDEFS lump not found");
// Traditional doom map format just assumes the number of elements from the lump sizes.
numvertexes = virtvertexes->size / sizeof (mapvertex_t);
numsectors = virtsectors->size / sizeof (mapsector_t);
numsides = virtsidedefs->size / sizeof (mapsidedef_t);
numlines = virtlinedefs->size / sizeof (maplinedef_t);
nummapthings = virtthings->size / (5 * sizeof (INT16));
}
if (numvertexes <= 0)
I_Error("Level has no vertices");
if (numsectors <= 0)
I_Error("Level has no sectors");
if (numsides <= 0)
I_Error("Level has no sidedefs");
if (numlines <= 0)
I_Error("Level has no linedefs");
vertexes = Z_Calloc(numvertexes * sizeof (*vertexes), PU_LEVEL, NULL);
sectors = Z_Calloc(numsectors * sizeof (*sectors), PU_LEVEL, NULL);
sides = Z_Calloc(numsides * sizeof (*sides), PU_LEVEL, NULL);
lines = Z_Calloc(numlines * sizeof (*lines), PU_LEVEL, NULL);
mapthings = Z_Calloc(nummapthings * sizeof (*mapthings), PU_LEVEL, NULL);
#ifdef UDMF
if (textmap)
{
}
else
#endif
{
// Strict map data
P_LoadRawVertexes(virtvertexes->data);
P_LoadRawSectors(virtsectors->data);
P_LoadRawLineDefs(virtlinedefs->data);
P_SetupLines();
P_LoadRawSideDefs2(virtsidedefs->data);
}
}
#if 0
static char *levellumps[] =
{
@ -2307,6 +2186,8 @@ void P_LoadThingsOnly(void)
// Search through all the thinkers.
thinker_t *think;
INT32 i, viewid = -1, centerid = -1; // for skyboxes
virtres_t* virt = vres_GetMap(lastloadedmaplumpnum);
virtlump_t* vth = vres_Find(virt, "THINGS");
// check if these are any of the normal viewpoint/centerpoint mobjs in the level or not
if (skyboxmo[0] || skyboxmo[1])
@ -2318,7 +2199,6 @@ void P_LoadThingsOnly(void)
centerid = i; // save id just in case
}
for (think = thlist[THINK_MOBJ].next; think != &thlist[THINK_MOBJ]; think = think->next)
{
if (think->function.acp1 == (actionf_p1)P_RemoveThinkerDelayed)
@ -2328,18 +2208,11 @@ void P_LoadThingsOnly(void)
P_LevelInitStuff();
if (W_IsLumpWad(lastloadedmaplumpnum)) // welp it's a map wad in a pk3
{ // HACK: Open wad file rather quickly so we can use the things lump
UINT8 *wadData = W_CacheLumpNum(lastloadedmaplumpnum, PU_STATIC);
filelump_t *fileinfo = (filelump_t *)(wadData + ((wadinfo_t *)wadData)->infotableofs);
fileinfo += ML_THINGS; // we only need the THINGS lump
P_PrepareRawThings(wadData + fileinfo->filepos, fileinfo->size);
Z_Free(wadData); // we're done with this now
}
else // phew it's just a WAD
P_PrepareThings(lastloadedmaplumpnum + ML_THINGS);
P_PrepareRawThings(vth->data);
P_LoadThings(true);
vres_Free(virt);
// restore skybox viewpoint/centerpoint if necessary, set them to defaults if we can't do that
skyboxmo[0] = skyboxviewpnts[(viewid >= 0) ? viewid : 0];
skyboxmo[1] = skyboxcenterpnts[(centerid >= 0) ? centerid : 0];
@ -2371,7 +2244,7 @@ static INT32 P_MakeBufferMD5(const char *buffer, size_t len, void *resblock)
#endif
}
static void P_MakeMapMD5(lumpnum_t maplumpnum, void *dest)
static void P_MakeMapMD5(virtres_t* virt, void *dest)
{
unsigned char linemd5[16];
unsigned char sectormd5[16];
@ -2382,20 +2255,15 @@ static void P_MakeMapMD5(lumpnum_t maplumpnum, void *dest)
// Create a hash for the current map
// get the actual lumps!
UINT8 *datalines = W_CacheLumpNum(maplumpnum + ML_LINEDEFS, PU_CACHE);
UINT8 *datasectors = W_CacheLumpNum(maplumpnum + ML_SECTORS, PU_CACHE);
UINT8 *datathings = W_CacheLumpNum(maplumpnum + ML_THINGS, PU_CACHE);
UINT8 *datasides = W_CacheLumpNum(maplumpnum + ML_SIDEDEFS, PU_CACHE);
virtlump_t* virtlines = vres_Find(virt, "LINEDEFS");
virtlump_t* virtsectors = vres_Find(virt, "SECTORS");
virtlump_t* virtmthings = vres_Find(virt, "THINGS");
virtlump_t* virtsides = vres_Find(virt, "SIDEDEFS");
P_MakeBufferMD5((char*)datalines, W_LumpLength(maplumpnum + ML_LINEDEFS), linemd5);
P_MakeBufferMD5((char*)datasectors, W_LumpLength(maplumpnum + ML_SECTORS), sectormd5);
P_MakeBufferMD5((char*)datathings, W_LumpLength(maplumpnum + ML_THINGS), thingmd5);
P_MakeBufferMD5((char*)datasides, W_LumpLength(maplumpnum + ML_SIDEDEFS), sidedefmd5);
Z_Free(datalines);
Z_Free(datasectors);
Z_Free(datathings);
Z_Free(datasides);
P_MakeBufferMD5((char*)virtlines->data, virtlines->size, linemd5);
P_MakeBufferMD5((char*)virtsectors->data, virtsectors->size, sectormd5);
P_MakeBufferMD5((char*)virtmthings->data, virtmthings->size, thingmd5);
P_MakeBufferMD5((char*)virtsides->data, virtsides->size, sidedefmd5);
for (i = 0; i < 16; i++)
resmd5[i] = (linemd5[i] + sectormd5[i] + thingmd5[i] + sidedefmd5[i]) & 0xFF;
@ -2631,7 +2499,6 @@ boolean P_SetupLevel(boolean skipprecip)
INT32 i, loadprecip = 1, ranspecialwipe = 0;
INT32 loademblems = 1;
INT32 fromnetsave = 0;
boolean loadedbm = false;
sector_t *ss;
boolean chase;
levelloading = true;
@ -2880,110 +2747,39 @@ boolean P_SetupLevel(boolean skipprecip)
// SRB2 determines the sky texture to be used depending on the map header.
P_SetupLevelSky(mapheaderinfo[gamemap-1]->skynum, true);
P_MakeMapMD5(lastloadedmaplumpnum, &mapmd5);
numdmstarts = numredctfstarts = numbluectfstarts = 0;
// HACK ALERT: Cache the WAD, get the map data into the tables, free memory.
// As it is implemented right now, we're assuming an uncompressed WAD.
// (As in, a normal PWAD, not ZWAD or anything. The lump itself can be compressed.)
// We're not accounting for extra lumps and scrambled lump positions. Any additional data will cause an error.
if (W_IsLumpWad(lastloadedmaplumpnum))
// reset the player starts
for (i = 0; i < MAXPLAYERS; i++)
playerstarts[i] = bluectfstarts[i] = redctfstarts[i] = NULL;
for (i = 0; i < MAX_DM_STARTS; i++)
deathmatchstarts[i] = NULL;
for (i = 0; i < 2; i++)
skyboxmo[i] = NULL;
for (i = 0; i < 16; i++)
skyboxviewpnts[i] = skyboxcenterpnts[i] = NULL;
P_MapStart();
if (lastloadedmaplumpnum)
{
// Remember that we're assuming that the WAD will have a specific set of lumps in a specific order.
UINT8 *wadData = W_CacheLumpNum(lastloadedmaplumpnum, PU_STATIC);
//filelump_t *fileinfo = wadData + ((wadinfo_t *)wadData)->infotableofs;
filelump_t *fileinfo = (filelump_t *)(wadData + ((wadinfo_t *)wadData)->infotableofs);
UINT32 numlumps = ((wadinfo_t *)wadData)->numlumps;
virtres_t* virt = vres_GetMap(lastloadedmaplumpnum);
if (numlumps < ML_REJECT) // at least 9 lumps should be in the wad for a map to be loaded
{
I_Error("Bad WAD file for map %s!\n", maplumpname);
}
P_LoadMapData(virt);
P_LoadMapBSP(virt);
P_LoadMapLUT(virt);
if (numlumps > ML_BLOCKMAP) // enough room for a BLOCKMAP lump at least
{
loadedbm = P_LoadRawBlockMap(
wadData + (fileinfo + ML_BLOCKMAP)->filepos,
(fileinfo + ML_BLOCKMAP)->size,
(fileinfo + ML_BLOCKMAP)->name);
}
P_LoadRawVertexes(wadData + (fileinfo + ML_VERTEXES)->filepos, (fileinfo + ML_VERTEXES)->size);
P_LoadRawSectors(wadData + (fileinfo + ML_SECTORS)->filepos, (fileinfo + ML_SECTORS)->size);
P_LoadRawSideDefs((fileinfo + ML_SIDEDEFS)->size);
P_LoadRawLineDefs(wadData + (fileinfo + ML_LINEDEFS)->filepos, (fileinfo + ML_LINEDEFS)->size);
P_LoadRawSideDefs2(wadData + (fileinfo + ML_SIDEDEFS)->filepos);
P_LoadRawSubsectors(wadData + (fileinfo + ML_SSECTORS)->filepos, (fileinfo + ML_SSECTORS)->size);
P_LoadRawNodes(wadData + (fileinfo + ML_NODES)->filepos, (fileinfo + ML_NODES)->size);
P_LoadRawSegs(wadData + (fileinfo + ML_SEGS)->filepos, (fileinfo + ML_SEGS)->size);
if (numlumps > ML_REJECT) // enough room for a REJECT lump at least
{
P_LoadRawReject(
wadData + (fileinfo + ML_REJECT)->filepos,
(fileinfo + ML_REJECT)->size,
(fileinfo + ML_REJECT)->name);
}
// Important: take care of the ordering of the next functions.
if (!loadedbm)
P_CreateBlockMap(); // Graue 02-29-2004
P_LoadLineDefs2();
P_GroupLines();
numdmstarts = numredctfstarts = numbluectfstarts = 0;
// reset the player starts
for (i = 0; i < MAXPLAYERS; i++)
playerstarts[i] = bluectfstarts[i] = redctfstarts[i] = NULL;
P_PrepareRawThings(vres_Find(virt, "THINGS")->data);
for (i = 0; i < MAX_DM_STARTS; i++)
deathmatchstarts[i] = NULL;
P_MakeMapMD5(virt, &mapmd5);
for (i = 0; i < 2; i++)
skyboxmo[i] = NULL;
for (i = 0; i < 16; i++)
skyboxviewpnts[i] = skyboxcenterpnts[i] = NULL;
P_MapStart();
P_PrepareRawThings(wadData + (fileinfo + ML_THINGS)->filepos, (fileinfo + ML_THINGS)->size);
Z_Free(wadData);
}
else
{
// Important: take care of the ordering of the next functions.
loadedbm = P_LoadBlockMap(lastloadedmaplumpnum + ML_BLOCKMAP);
P_LoadVertexes(lastloadedmaplumpnum + ML_VERTEXES);
P_LoadSectors(lastloadedmaplumpnum + ML_SECTORS);
P_LoadSideDefs(lastloadedmaplumpnum + ML_SIDEDEFS);
P_LoadLineDefs(lastloadedmaplumpnum + ML_LINEDEFS);
P_LoadSideDefs2(lastloadedmaplumpnum + ML_SIDEDEFS);
P_LoadSubsectors(lastloadedmaplumpnum + ML_SSECTORS);
P_LoadNodes(lastloadedmaplumpnum + ML_NODES);
P_LoadSegs(lastloadedmaplumpnum + ML_SEGS);
P_LoadReject(lastloadedmaplumpnum + ML_REJECT);
// Important: take care of the ordering of the next functions.
if (!loadedbm)
P_CreateBlockMap(); // Graue 02-29-2004
P_LoadLineDefs2();
P_GroupLines();
numdmstarts = numredctfstarts = numbluectfstarts = 0;
// reset the player starts
for (i = 0; i < MAXPLAYERS; i++)
playerstarts[i] = bluectfstarts[i] = redctfstarts[i] = NULL;
for (i = 0; i < MAX_DM_STARTS; i++)
deathmatchstarts[i] = NULL;
for (i = 0; i < 2; i++)
skyboxmo[i] = NULL;
for (i = 0; i < 16; i++)
skyboxviewpnts[i] = skyboxcenterpnts[i] = NULL;
P_MapStart();
P_PrepareThings(lastloadedmaplumpnum + ML_THINGS);
vres_Free(virt);
}
// init gravity, tag lists,

21
src/p_spec.c
View file

@ -6425,7 +6425,7 @@ void P_SpawnSpecials(INT32 fromnetsave)
INT32 j;
thinkerlist_t *secthinkers;
thinker_t *th;
virtres_t* virt = NULL;
// This used to be used, and *should* be used in the future,
// but currently isn't.
(void)fromnetsave;
@ -7177,17 +7177,10 @@ void P_SpawnSpecials(INT32 fromnetsave)
UINT8 *data;
UINT16 b;
if (W_IsLumpWad(lastloadedmaplumpnum)) // welp it's a map wad in a pk3
{ // HACK: Open wad file rather quickly so we can get the data from the sidedefs lump
UINT8 *wadData = W_CacheLumpNum(lastloadedmaplumpnum, PU_STATIC);
filelump_t *fileinfo = (filelump_t *)(wadData + ((wadinfo_t *)wadData)->infotableofs);
fileinfo += ML_SIDEDEFS; // we only need the SIDEDEFS lump
data = Z_Malloc(fileinfo->size, PU_STATIC, NULL);
M_Memcpy(data, wadData + fileinfo->filepos, fileinfo->size); // copy data
Z_Free(wadData); // we're done with this now
}
else // phew it's just a WAD
data = W_CacheLumpNum(lastloadedmaplumpnum + ML_SIDEDEFS,PU_STATIC);
if (!virt)
virt = vres_GetMap(lastloadedmaplumpnum);
data = (UINT8*) vres_Find(virt, "SIDEDEFS")->data;
for (b = 0; b < (INT16)numsides; b++)
{
@ -7207,7 +7200,6 @@ void P_SpawnSpecials(INT32 fromnetsave)
I_Error("Make-Your-Own-FOF (tag %d) needs a value in the linedef's second side upper texture field.", lines[i].tag);
}
}
Z_Free(data);
}
else
I_Error("Make-Your-Own FOF (tag %d) found without a 2nd linedef side!", lines[i].tag);
@ -7433,6 +7425,9 @@ void P_SpawnSpecials(INT32 fromnetsave)
}
}
if (virt)
vres_Free(virt);
// Allocate each list
for (i = 0; i < numsectors; i++)
if(secthinkers[i].thinkers)

2
src/p_user.c
View file

@ -1600,7 +1600,7 @@ void P_RestoreMusic(player_t *player)
P_PlayJingle(player, JT_SUPER);
// Invulnerability
else if (player->powers[pw_invulnerability] > 1)
else if (player->powers[pw_invulnerability] > 1 && !player->powers[pw_super])
{
strlcpy(S_sfx[sfx_None].caption, "Invincibility", 14);
S_StartCaption(sfx_None, -1, player->powers[pw_invulnerability]);

98
src/w_wad.c
View file

@ -1888,3 +1888,101 @@ int W_VerifyNMUSlumps(const char *filename)
};
return W_VerifyFile(filename, NMUSlist, false);
}
/** \brief Generates a virtual resource used for level data loading.
*
* \param lumpnum_t reference
* \return Virtual resource
*
*/
virtres_t* vres_GetMap(lumpnum_t lumpnum)
{
UINT32 i;
virtres_t* vres = NULL;
virtlump_t* vlumps = NULL;
size_t numlumps = 0;
if (W_IsLumpWad(lumpnum))
{
// Remember that we're assuming that the WAD will have a specific set of lumps in a specific order.
UINT8 *wadData = W_CacheLumpNum(lumpnum, PU_LEVEL);
filelump_t *fileinfo = (filelump_t *)(wadData + ((wadinfo_t *)wadData)->infotableofs);
numlumps = ((wadinfo_t *)wadData)->numlumps;
vlumps = Z_Malloc(sizeof(virtlump_t)*numlumps, PU_LEVEL, NULL);
// Build the lumps.
for (i = 0; i < numlumps; i++)
{
vlumps[i].size = (size_t)(((filelump_t *)(fileinfo + i))->size);
// Play it safe with the name in this case.
memcpy(vlumps[i].name, (fileinfo + i)->name, 8);
vlumps[i].name[8] = '\0';
vlumps[i].data = Z_Malloc(vlumps[i].size, PU_LEVEL, NULL); // This is memory inefficient, sorry about that.
memcpy(vlumps[i].data, wadData + (fileinfo + i)->filepos, vlumps[i].size);
}
Z_Free(wadData);
}
else
{
// Count number of lumps until the end of resource OR up until next "MAPXX" lump.
lumpnum_t lumppos = lumpnum + 1;
for (i = LUMPNUM(lumppos); i < wadfiles[WADFILENUM(lumpnum)]->numlumps; i++, lumppos++, numlumps++)
if (memcmp(W_CheckNameForNum(lumppos), "MAP", 3) == 0)
break;
numlumps++;
vlumps = Z_Malloc(sizeof(virtlump_t)*numlumps, PU_LEVEL, NULL);
for (i = 0; i < numlumps; i++, lumpnum++)
{
vlumps[i].size = W_LumpLength(lumpnum);
memcpy(vlumps[i].name, W_CheckNameForNum(lumpnum), 8);
vlumps[i].name[8] = '\0';
vlumps[i].data = W_CacheLumpNum(lumpnum, PU_LEVEL);
}
}
vres = Z_Malloc(sizeof(virtres_t), PU_LEVEL, NULL);
vres->vlumps = vlumps;
vres->numlumps = numlumps;
return vres;
}
/** \brief Frees zone memory for a given virtual resource.
*
* \param Virtual resource
*/
void vres_Free(virtres_t* vres)
{
while (vres->numlumps--)
Z_Free(vres->vlumps[vres->numlumps].data);
Z_Free(vres->vlumps);
Z_Free(vres);
}
/** (Debug) Prints lumps from a virtual resource into console.
*/
/*
static void vres_Diag(const virtres_t* vres)
{
UINT32 i;
for (i = 0; i < vres->numlumps; i++)
CONS_Printf("%s\n", vres->vlumps[i].name);
}
*/
/** \brief Finds a lump in a given virtual resource.
*
* \param Virtual resource
* \param Lump name to look for
* \return Virtual lump if found, NULL otherwise
*
*/
virtlump_t* vres_Find(const virtres_t* vres, const char* name)
{
UINT32 i;
for (i = 0; i < vres->numlumps; i++)
if (fastcmp(name, vres->vlumps[i].name))
return &vres->vlumps[i];
return NULL;
}

19
src/w_wad.h
View file

@ -72,6 +72,25 @@ typedef struct
compmethod compression; // lump compression method
} lumpinfo_t;
// =========================================================================
// 'VIRTUAL' RESOURCES
// =========================================================================
typedef struct {
char name[9];
UINT8* data;
size_t size;
} virtlump_t;
typedef struct {
size_t numlumps;
virtlump_t* vlumps;
} virtres_t;
virtres_t* vres_GetMap(lumpnum_t);
void vres_Free(virtres_t*);
virtlump_t* vres_Find(const virtres_t*, const char*);
// =========================================================================
// DYNAMIC WAD LOADING
// =========================================================================