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Mapster32: for copy-pasting map portions without TROR, fix wrongly resetting xpanning. 

This is really an artifact of overloading the sector fields for different uses.
For copy-pasting TROR'd portions, the bug still persists.

git-svn-id: https://svn.eduke32.com/eduke32@2963 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2012-08-26 22:08:27 +00:00
parent 4724f5d18c
commit acdb7c139c
1 changed files with 32 additions and 10 deletions
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42
polymer/eduke32/build/src/build.c
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@ -1559,9 +1559,9 @@ static int32_t backup_highlighted_map(mapinfofull_t *mapinfo)
{
// only back up complete bunches
if (numsectsofbunch[i] == yax_numsectsinbunch(i, 0)+yax_numsectsinbunch(i, 1))
otonbunch[i] = j++;
otonbunch[i] = j++; // kept bunch
else
otonbunch[i] = -1;
otonbunch[i] = -1; // discarded bunch
}
mapinfo->numyaxbunches = j;
#endif
@ -1623,13 +1623,30 @@ static int32_t backup_highlighted_map(mapinfofull_t *mapinfo)
mapinfo->sector[i].wallptr = tmpnumwalls;
#ifdef YAX_ENABLE
if (mapinfo->numyaxbunches > 0)
if (mapinfo->numyaxbunches > 0 || numyaxbunches > 0)
{
int16_t bn[2];
yax_getbunches(k, &bn[0], &bn[1]);
for (j=0; j<2; j++)
mapinfo->bunchnum[2*i + j] = (bn[j]>=0) ? otonbunch[bn[j]] : -1;
{
// old bunchnum, new bunchnum
int32_t obn=bn[j], nbn=(obn>=0) ? otonbunch[obn] : -1;
if (mapinfo->numyaxbunches > 0)
mapinfo->bunchnum[2*i + j] = nbn;
if (obn >= 0 && nbn < 0)
{
// if a bunch was discarded
sectortype *const sec = &mapinfo->sector[i];
int16_t *const cs = j==YAX_CEILING ? &sec->ceilingstat : &sec->floorstat;
uint8_t *const xp = j==YAX_CEILING ? &sec->ceilingxpanning : &sec->floorxpanning;
*cs &= ~YAX_BIT;
*xp = 0;
}
}
}
#endif
@ -1707,7 +1724,7 @@ static void mapinfofull_free(mapinfofull_t *mapinfo)
// forreal: if 0, only test if we have enough space (same return values)
static int32_t restore_highlighted_map(mapinfofull_t *mapinfo, int32_t forreal)
{
int32_t i, j, sect, onumsectors=numsectors, newnumsectors, newnumwalls;
int32_t i, j, onumsectors=numsectors, newnumsectors, newnumwalls;
if (numsectors+mapinfo->numsectors>MAXSECTORS || numwalls+mapinfo->numwalls>MAXWALLS
#ifdef YAX_ENABLE
@ -1764,19 +1781,24 @@ static int32_t restore_highlighted_map(mapinfofull_t *mapinfo, int32_t forreal)
#ifdef YAX_ENABLE
for (j=0; j<2; j++)
{
if (mapinfo->numyaxbunches > 0)
yax_setbunch(i, j, mapinfo->bunchnum[2*(i-onumsectors)+j] >= 0 ?
numyaxbunches + mapinfo->bunchnum[2*(i-onumsectors)+j] : -2);
{
int32_t bn = mapinfo->bunchnum[2*(i-onumsectors)+j];
yax_setbunch(i, j, bn>=0 ? numyaxbunches+bn : -2);
// -2 clears forward yax-nextwall links.
// XXX: still may wrongly reset xpanning.
}
else
yax_setbunch(i, j, -2);
// -2 clears forward yax-nextwall links
Bassert(yax_getbunch(i, j) < 0);
}
#endif
}
// insert sprites
for (i=0; i<mapinfo->numsprites; i++)
{
sect = onumsectors+mapinfo->sprite[i].sectnum;
int32_t sect = onumsectors+mapinfo->sprite[i].sectnum;
j = insertsprite(sect, mapinfo->sprite[i].statnum);
Bmemcpy(&sprite[j], &mapinfo->sprite[i], sizeof(spritetype));
sprite[j].sectnum = sect;