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Restored vanilla behavior of lightning for original Hexen

Browse source 
https://forum.zdoom.org/viewtopic.php?t=60103
This commit is contained in:
alexey.lysiuk 2018-04-04 16:46:01 +03:00
parent 2e7d196f8b
commit b6f184491b
1 changed files with 27 additions and 0 deletions
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27
src/g_shared/a_lightning.cpp
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@ -36,6 +36,7 @@
#include "serializer.h" #include "serializer.h"
#include "g_levellocals.h" #include "g_levellocals.h"
#include "events.h" #include "events.h"
#include "gi.h"
static FRandom pr_lightning ("Lightning"); static FRandom pr_lightning ("Lightning");
@ -205,6 +206,32 @@ static DLightningThinker *LocateLightning ()
void P_StartLightning () void P_StartLightning ()
{ {
const bool isOriginalHexen = (gameinfo.gametype == GAME_Hexen)
&& (level.flags2 & LEVEL2_HEXENHACK);
if (isOriginalHexen)
{
bool hasLightning = false;
for (const sector_t &sector : level.sectors)
{
hasLightning = sector.GetTexture(sector_t::ceiling) == skyflatnum
|| sector.special == Light_IndoorLightning1
|| sector.special == Light_IndoorLightning2;
if (hasLightning)
{
break;
}
}
if (!hasLightning)
{
level.flags &= ~LEVEL_STARTLIGHTNING;
return;
}
}
DLightningThinker *lightning = LocateLightning (); DLightningThinker *lightning = LocateLightning ();
if (lightning == NULL) if (lightning == NULL)
{ {