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Remove "explicitly include line in polyobject" code which has never worked

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This commit is contained in:
MascaraSnake 2020-05-03 23:47:26 +02:00
parent 1b66d1f936
commit 5de11441a1
2 changed files with 3 additions and 104 deletions
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106
src/p_polyobj.c
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@ -490,84 +490,6 @@ newseg:
CONS_Debug(DBG_POLYOBJ, "Polyobject %d is not closed\n", po->id);
}
/*
// structure used to store segs during explicit search process
typedef struct segitem_s
{
seg_t *seg;
INT32 num;
} segitem_t;
//
// Polyobj_segCompare
//
// Callback for qsort that compares two segitems.
//
static int Polyobj_segCompare(const void *s1, const void *s2)
{
const segitem_t *si1 = s1;
const segitem_t *si2 = s2;
return si2->num - si1->num;
}
//
// Polyobj_findExplicit
//
// Searches for segs to put into a polyobject in an explicitly provided order.
//
static void Polyobj_findExplicit(polyobj_t *po)
{
// temporary dynamic seg array
segitem_t *segitems = NULL;
size_t numSegItems = 0;
size_t numSegItemsAlloc = 0;
size_t i;
// first loop: save off all segs with polyobject's id number
for (i = 0; i < numsegs; ++i)
{
INT32 polyID, parentID;
if (segs[i].linedef->special != POLYOBJ_EXPLICIT_LINE)
continue;
Polyobj_GetInfo(segs[i].linedef->tag, &polyID, &parentID, NULL);
if (polyID == po->id && parentID > 0)
{
if (numSegItems >= numSegItemsAlloc)
{
numSegItemsAlloc = numSegItemsAlloc ? numSegItemsAlloc*2 : 4;
segitems = Z_Realloc(segitems, numSegItemsAlloc*sizeof(segitem_t), PU_STATIC, NULL);
}
segitems[numSegItems].seg = &segs[i];
segitems[numSegItems].num = parentID;
++numSegItems;
}
}
// make sure array isn't empty
if (numSegItems == 0)
{
po->isBad = true;
CONS_Debug(DBG_POLYOBJ, "Polyobject %d is empty\n", po->id);
return;
}
// sort the array if necessary
if (numSegItems >= 2)
qsort(segitems, numSegItems, sizeof(segitem_t), Polyobj_segCompare);
// second loop: put the sorted segs into the polyobject
for (i = 0; i < numSegItems; ++i)
Polyobj_addSeg(po, segitems[i].seg);
// free the temporary array
Z_Free(segitems);
}*/
// Setup functions
//
@ -598,9 +520,9 @@ static void Polyobj_spawnPolyObj(INT32 num, mobj_t *spawnSpot, INT32 id)
po->thrust = FRACUNIT;
po->spawnflags = po->flags = 0;
// 1. Search segs for "line start" special with tag matching this
// polyobject's id number. If found, iterate through segs which
// share common vertices and record them into the polyobject.
// Search segs for "line start" special with tag matching this
// polyobject's id number. If found, iterate through segs which
// share common vertices and record them into the polyobject.
for (i = 0; i < numsegs; ++i)
{
seg_t *seg = &segs[i];
@ -639,29 +561,7 @@ static void Polyobj_spawnPolyObj(INT32 num, mobj_t *spawnSpot, INT32 id)
if (po->isBad)
return;
/*
// 2. If no such line existed in the first step, look for a seg with the
// "explicit" special with tag matching this polyobject's id number. If
// found, continue to search for all such lines, storing them in a
// temporary list of segs which is then copied into the polyobject in
// sorted order.
if (po->segCount == 0)
{
UINT16 parent;
Polyobj_findExplicit(po);
// if an error occurred above, quit processing this object
if (po->isBad)
return;
Polyobj_GetInfo(po->segs[0]->linedef->tag, NULL, NULL, &parent);
po->parent = parent;
if (po->parent == po->id) // do not allow a self-reference
po->parent = -1;
// TODO: sound sequence is in args[3]
}*/
// make sure array isn't empty
// since Polyobj_findExplicit is disabled currently, we have to do things here instead now!
if (po->segCount == 0)
{
po->isBad = true;

1
src/p_polyobj.h
View file

@ -29,7 +29,6 @@
#define POLYOBJ_SPAWNCRUSH_DOOMEDNUM 762 // todo: REMOVE
#define POLYOBJ_START_LINE 20
#define POLYOBJ_EXPLICIT_LINE 21
#define POLYINFO_SPECIALNUM 22
typedef enum