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Merge branch 'sunbehindcloud' into 'next'

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Refactor weather switching (fixes #541)

Closes #541

See merge request STJr/SRB2!1498
This commit is contained in:
Tatsuru 2021-09-10 17:00:44 +00:00
commit 2eed4a9265
2 changed files with 21 additions and 86 deletions
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14
src/p_mobj.c
View file

@ -11056,7 +11056,7 @@ void P_SpawnPrecipitation(void)
subsector_t *precipsector = NULL;
precipmobj_t *rainmo = NULL;
if (dedicated || !(cv_drawdist_precip.value) || curWeather == PRECIP_NONE)
if (dedicated || !(cv_drawdist_precip.value) || curWeather == PRECIP_NONE || curWeather == PRECIP_STORM_NORAIN)
return;
// Use the blockmap to narrow down our placing patterns
@ -11102,22 +11102,14 @@ void P_SpawnPrecipitation(void)
continue;
rainmo = P_SpawnRainMobj(x, y, height, MT_RAIN);
if (curWeather == PRECIP_BLANK)
rainmo->precipflags |= PCF_INVISIBLE;
}
// Randomly assign a height, now that floorz is set.
rainmo->z = M_RandomRange(rainmo->floorz>>FRACBITS, rainmo->ceilingz>>FRACBITS)<<FRACBITS;
}
if (curWeather == PRECIP_BLANK)
{
curWeather = PRECIP_RAIN;
P_SwitchWeather(PRECIP_BLANK);
}
else if (curWeather == PRECIP_STORM_NORAIN)
{
curWeather = PRECIP_RAIN;
P_SwitchWeather(PRECIP_STORM_NORAIN);
}
}
//

93
src/p_spec.c
View file

@ -1988,53 +1988,14 @@ void P_LinedefExecute(INT16 tag, mobj_t *actor, sector_t *caller)
//
void P_SwitchWeather(INT32 weathernum)
{
boolean purge = false;
INT32 swap = 0;
boolean purge = true;
boolean raintype = (PRECIP_SNOW || PRECIP_RAIN || PRECIP_STORM || PRECIP_STORM_NOSTRIKES || PRECIP_BLANK);
switch (weathernum)
{
case PRECIP_NONE: // None
if (curWeather == PRECIP_NONE)
return; // Nothing to do.
purge = true;
break;
case PRECIP_STORM: // Storm
case PRECIP_STORM_NOSTRIKES: // Storm w/ no lightning
case PRECIP_RAIN: // Rain
if (curWeather == PRECIP_SNOW || curWeather == PRECIP_BLANK || curWeather == PRECIP_STORM_NORAIN)
swap = PRECIP_RAIN;
break;
case PRECIP_SNOW: // Snow
if (curWeather == PRECIP_SNOW)
return; // Nothing to do.
if (curWeather == PRECIP_RAIN || curWeather == PRECIP_STORM || curWeather == PRECIP_STORM_NOSTRIKES || curWeather == PRECIP_BLANK || curWeather == PRECIP_STORM_NORAIN)
swap = PRECIP_SNOW; // Need to delete the other precips.
break;
case PRECIP_STORM_NORAIN: // Storm w/o rain
if (curWeather == PRECIP_SNOW
|| curWeather == PRECIP_STORM
|| curWeather == PRECIP_STORM_NOSTRIKES
|| curWeather == PRECIP_RAIN
|| curWeather == PRECIP_BLANK)
swap = PRECIP_STORM_NORAIN;
else if (curWeather == PRECIP_STORM_NORAIN)
return;
break;
case PRECIP_BLANK:
if (curWeather == PRECIP_SNOW
|| curWeather == PRECIP_STORM
|| curWeather == PRECIP_STORM_NOSTRIKES
|| curWeather == PRECIP_RAIN)
swap = PRECIP_BLANK;
else if (curWeather == PRECIP_STORM_NORAIN)
swap = PRECIP_BLANK;
else if (curWeather == PRECIP_BLANK)
return;
break;
default:
CONS_Debug(DBG_GAMELOGIC, "P_SwitchWeather: Unknown weather type %d.\n", weathernum);
break;
}
if (weathernum == curWeather)
return;
if (weathernum == raintype && curWeather == raintype)
purge = false;
if (purge)
{
@ -2051,7 +2012,7 @@ void P_SwitchWeather(INT32 weathernum)
P_RemovePrecipMobj(precipmobj);
}
}
else if (swap && !((swap == PRECIP_BLANK && curWeather == PRECIP_STORM_NORAIN) || (swap == PRECIP_STORM_NORAIN && curWeather == PRECIP_BLANK))) // Rather than respawn all that crap, reuse it!
else // Rather than respawn all that crap, reuse it!
{
thinker_t *think;
precipmobj_t *precipmobj;
@ -2063,7 +2024,7 @@ void P_SwitchWeather(INT32 weathernum)
continue; // not a precipmobj thinker
precipmobj = (precipmobj_t *)think;
if (swap == PRECIP_RAIN) // Snow To Rain
if (weathernum == (PRECIP_RAIN || PRECIP_STORM || PRECIP_STORM_NOSTRIKES)) // Snow To Rain
{
precipmobj->flags = mobjinfo[MT_RAIN].flags;
st = &states[mobjinfo[MT_RAIN].spawnstate];
@ -2078,7 +2039,7 @@ void P_SwitchWeather(INT32 weathernum)
precipmobj->precipflags |= PCF_RAIN;
//think->function.acp1 = (actionf_p1)P_RainThinker;
}
else if (swap == PRECIP_SNOW) // Rain To Snow
else if (weathernum == PRECIP_SNOW) // Rain To Snow
{
INT32 z;
@ -2103,7 +2064,7 @@ void P_SwitchWeather(INT32 weathernum)
//think->function.acp1 = (actionf_p1)P_SnowThinker;
}
else if (swap == PRECIP_BLANK || swap == PRECIP_STORM_NORAIN) // Remove precip, but keep it around for reuse.
else // Remove precip, but keep it around for reuse.
{
//think->function.acp1 = (actionf_p1)P_NullPrecipThinker;
@ -2116,49 +2077,34 @@ void P_SwitchWeather(INT32 weathernum)
{
case PRECIP_SNOW: // snow
curWeather = PRECIP_SNOW;
if (!swap)
if (purge)
P_SpawnPrecipitation();
break;
case PRECIP_RAIN: // rain
{
boolean dontspawn = false;
if (curWeather == PRECIP_RAIN || curWeather == PRECIP_STORM || curWeather == PRECIP_STORM_NOSTRIKES)
dontspawn = true;
curWeather = PRECIP_RAIN;
if (!dontspawn && !swap)
if (purge)
P_SpawnPrecipitation();
break;
}
case PRECIP_STORM: // storm
{
boolean dontspawn = false;
if (curWeather == PRECIP_RAIN || curWeather == PRECIP_STORM || curWeather == PRECIP_STORM_NOSTRIKES)
dontspawn = true;
curWeather = PRECIP_STORM;
if (!dontspawn && !swap)
if (purge)
P_SpawnPrecipitation();
break;
}
case PRECIP_STORM_NOSTRIKES: // storm w/o lightning
{
boolean dontspawn = false;
if (curWeather == PRECIP_RAIN || curWeather == PRECIP_STORM || curWeather == PRECIP_STORM_NOSTRIKES)
dontspawn = true;
curWeather = PRECIP_STORM_NOSTRIKES;
if (!dontspawn && !swap)
if (purge)
P_SpawnPrecipitation();
break;
@ -2166,14 +2112,11 @@ void P_SwitchWeather(INT32 weathernum)
case PRECIP_STORM_NORAIN: // storm w/o rain
curWeather = PRECIP_STORM_NORAIN;
if (!swap)
P_SpawnPrecipitation();
break;
case PRECIP_BLANK:
case PRECIP_BLANK: //preloaded
curWeather = PRECIP_BLANK;
if (!swap)
if (purge)
P_SpawnPrecipitation();
break;