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Merge branch 'emeraldspawnfix' into 'next'

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Fix emerald hunt not working properly, part 2

See merge request STJr/SRB2!887
This commit is contained in:
Monster Iestyn 2020-04-23 15:41:27 -04:00
commit 4ef8093e92
4 changed files with 24 additions and 38 deletions
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2
extras/conf/SRB2-22.cfg
View file

@ -3900,6 +3900,8 @@ thingtypes
{
title = "Emerald Hunt Location";
sprite = "SHRDA0";
flags8height = 24;
flags8text = "[8] Float";
}
321
{

5
src/p_mobj.c
View file

@ -11616,7 +11616,7 @@ void P_MovePlayerToStarpost(INT32 playernum)
mapthing_t *huntemeralds[MAXHUNTEMERALDS];
INT32 numhuntemeralds;
static fixed_t P_GetMobjSpawnHeight(const mobjtype_t mobjtype, const fixed_t x, const fixed_t y, const fixed_t offset, const boolean flip)
fixed_t P_GetMobjSpawnHeight(const mobjtype_t mobjtype, const fixed_t x, const fixed_t y, const fixed_t offset, const boolean flip)
{
const subsector_t *ss = R_PointInSubsector(x, y);
@ -11633,7 +11633,7 @@ static fixed_t P_GetMobjSpawnHeight(const mobjtype_t mobjtype, const fixed_t x,
+ offset;
}
static fixed_t P_GetMapThingSpawnHeight(const mobjtype_t mobjtype, const mapthing_t* mthing, const fixed_t x, const fixed_t y)
fixed_t P_GetMapThingSpawnHeight(const mobjtype_t mobjtype, const mapthing_t* mthing, const fixed_t x, const fixed_t y)
{
fixed_t offset = mthing->z << FRACBITS;
boolean flip = (!!(mobjinfo[mobjtype].flags & MF_SPAWNCEILING) ^ !!(mthing->options & MTF_OBJECTFLIP));
@ -11673,6 +11673,7 @@ static fixed_t P_GetMapThingSpawnHeight(const mobjtype_t mobjtype, const mapthin
// Ring-like items, may float additional units with MTF_AMBUSH.
case MT_SPIKEBALL:
case MT_EMERHUNT:
case MT_EMERALDSPAWN:
case MT_TOKEN:
case MT_EMBLEM:

3
src/p_mobj.h
View file

@ -451,6 +451,9 @@ void P_MovePlayerToSpawn(INT32 playernum, mapthing_t *mthing);
void P_MovePlayerToStarpost(INT32 playernum);
void P_AfterPlayerSpawn(INT32 playernum);
fixed_t P_GetMobjSpawnHeight(const mobjtype_t mobjtype, const fixed_t x, const fixed_t y, const fixed_t offset, const boolean flip);
fixed_t P_GetMapThingSpawnHeight(const mobjtype_t mobjtype, const mapthing_t* mthing, const fixed_t x, const fixed_t y);
mobj_t *P_SpawnMapThing(mapthing_t *mthing);
void P_SpawnHoop(mapthing_t *mthing);
void P_SetBonusTime(mobj_t *mobj);

52
src/p_setup.c
View file

@ -693,47 +693,27 @@ void P_ScanThings(INT16 mapnum, INT16 wadnum, INT16 lumpnum)
static void P_SpawnEmeraldHunt(void)
{
INT32 emer1, emer2, emer3;
INT32 timeout = 0; // keeps from getting stuck
INT32 emer[3], num[MAXHUNTEMERALDS], i, randomkey;
fixed_t x, y, z;
emer1 = emer2 = emer3 = 0;
for (i = 0; i < numhuntemeralds; i++)
num[i] = i;
//increment spawn numbers because zero is valid.
emer1 = (P_RandomKey(numhuntemeralds)) + 1;
while (timeout++ < 100)
for (i = 0; i < 3; i++)
{
emer2 = (P_RandomKey(numhuntemeralds)) + 1;
// generate random index, shuffle afterwards
randomkey = P_RandomKey(numhuntemeralds--);
emer[i] = num[randomkey];
num[randomkey] = num[numhuntemeralds];
num[numhuntemeralds] = emer[i];
if (emer2 != emer1)
break;
// spawn emerald
x = huntemeralds[emer[i]]->x<<FRACBITS;
y = huntemeralds[emer[i]]->y<<FRACBITS;
z = P_GetMapThingSpawnHeight(MT_EMERHUNT, huntemeralds[emer[i]], x, y);
P_SetMobjStateNF(P_SpawnMobj(x, y, z, MT_EMERHUNT),
mobjinfo[MT_EMERHUNT].spawnstate+i);
}
timeout = 0;
while (timeout++ < 100)
{
emer3 = (P_RandomKey(numhuntemeralds)) + 1;
if (emer3 != emer2 && emer3 != emer1)
break;
}
//decrement spawn values to the actual number because zero is valid.
if (emer1--)
P_SpawnMobj(huntemeralds[emer1]->x<<FRACBITS,
huntemeralds[emer1]->y<<FRACBITS,
huntemeralds[emer1]->z<<FRACBITS, MT_EMERHUNT);
if (emer2--)
P_SetMobjStateNF(P_SpawnMobj(huntemeralds[emer2]->x<<FRACBITS,
huntemeralds[emer2]->y<<FRACBITS,
huntemeralds[emer2]->z<<FRACBITS, MT_EMERHUNT),
mobjinfo[MT_EMERHUNT].spawnstate+1);
if (emer3--)
P_SetMobjStateNF(P_SpawnMobj(huntemeralds[emer3]->x<<FRACBITS,
huntemeralds[emer3]->y<<FRACBITS,
huntemeralds[emer3]->z<<FRACBITS, MT_EMERHUNT),
mobjinfo[MT_EMERHUNT].spawnstate+2);
}
static void P_SpawnMapThings(boolean spawnemblems)