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Backing up and restoring highlighted portion of map: calculate new

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next{wall,sector} indices instead of using checksectorpointer() so
that the nextwalls will be restored exactly as they were (provided
that they are copied).  Also fix tweaking the sectnums of sprites.

git-svn-id: https://svn.eduke32.com/eduke32@2132 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2011-11-26 14:12:15 +00:00
parent 235a82f13d
commit e76341f4f3
1 changed files with 48 additions and 15 deletions
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63
polymer/eduke32/build/src/build.c
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@ -123,7 +123,7 @@ static int32_t currentlist=0;
//static int32_t repeatcountx, repeatcounty;
static int32_t fillist[640];
// used for fillsector and batch point insertion
// used for fillsector, batch point insertion, backup_highlighted_map
static int32_t tempxyar[MAXWALLS][2];
static int32_t mousx, mousy;
@ -1440,10 +1440,34 @@ void drawsmallabel(const char *text, char col, char backcol, int32_t dax, int32_
static int32_t backup_highlighted_map(mapinfofull_t *mapinfo)
{
int32_t i, j, k, m, tmpnumwalls=0, tmpnumsprites=0;
int16_t *otonsect = (int16_t *)tempxyar;
int16_t *otonwall = (int16_t *)(tempxyar+MAXWALLS);
if (highlightsectorcnt <= 0)
return -1;
j = 0;
k = 0;
for (i=0; i<numsectors; i++)
{
int32_t startwall, endwall;
if (hlsectorbitmap[i>>3]&(1<<(i&7)))
{
otonsect[i] = j++;
for (WALLS_OF_SECTOR(i, m))
otonwall[m] = k++;
}
else
{
otonsect[i] = -1;
for (WALLS_OF_SECTOR(i, m))
otonwall[m] = -1;
}
}
// count walls & sprites
for (i=0; i<highlightsectorcnt; i++)
{
@ -1487,8 +1511,19 @@ static int32_t backup_highlighted_map(mapinfofull_t *mapinfo)
{
Bmemcpy(&mapinfo->wall[tmpnumwalls+j], &wall[sector[k].wallptr+j], sizeof(walltype));
mapinfo->wall[tmpnumwalls+j].point2 += (tmpnumwalls-sector[k].wallptr);
mapinfo->wall[tmpnumwalls+j].nextsector = -1;
mapinfo->wall[tmpnumwalls+j].nextwall = -1;
m = mapinfo->wall[tmpnumwalls+j].nextsector;
if (m < 0 || otonsect[m] < 0)
{
mapinfo->wall[tmpnumwalls+j].nextsector = -1;
mapinfo->wall[tmpnumwalls+j].nextwall = -1;
}
else
{
mapinfo->wall[tmpnumwalls+j].nextsector = otonsect[m];
m = mapinfo->wall[tmpnumwalls+j].nextwall;
mapinfo->wall[tmpnumwalls+j].nextwall = otonwall[m];
}
}
tmpnumwalls += j;
@ -1496,7 +1531,7 @@ static int32_t backup_highlighted_map(mapinfofull_t *mapinfo)
while (m != -1)
{
Bmemcpy(&mapinfo->sprite[tmpnumsprites], &sprite[m], sizeof(spritetype));
mapinfo->sprite[tmpnumsprites].sectnum = i;
mapinfo->sprite[tmpnumsprites].sectnum = otonsect[highlightsector[i]];
m = nextspritesect[m];
tmpnumsprites++;
}
@ -1548,22 +1583,20 @@ static int32_t restore_highlighted_map(mapinfofull_t *mapinfo)
for (i=numwalls; i<newnumwalls; i++)
{
wall[i].point2 += numwalls;
wall[i].x += BXY_MAX*2;
if (wall[i].nextsector >= 0)
{
wall[i].nextsector += numsectors;
wall[i].nextwall += numwalls;
}
}
// reconstruct wall connections
numsectors=newnumsectors; // needed now for checksectorpointer
// checksectorpointer_warn = 0;
// highlight copied sectors
numsectors = newnumsectors;
Bmemset(hlsectorbitmap, 0, sizeof(hlsectorbitmap));
for (i=onumsectors; i<newnumsectors; i++)
{
for (j=sector[i].wallptr; j<sector[i].wallptr+sector[i].wallnum; j++)
checksectorpointer(j, i);
hlsectorbitmap[i>>3] |= (1<<(i&7));
}
for (i=numwalls; i<newnumwalls; i++)
wall[i].x -= BXY_MAX*2;
// checksectorpointer_warn = 1;
// insert sprites
for (i=0; i<mapinfo->numsprites; i++)