OrdinaryMagician/vkdoom_m
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- added ML_BLOCKPROJECTILE flag to lines.

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SVN r1440 (trunk)
This commit is contained in:
Christoph Oelckers 2009-02-22 15:39:42 +00:00
commit 613ae5e022
7 changed files with 49 additions and 4 deletions
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37
src/p_lnspec.cpp
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@ -2357,6 +2357,39 @@ FUNC(LS_Line_SetTextureOffset)
return true;
}
FUNC(LS_Line_SetBlocking)
// Line_SetBlocking (id, setflags, clearflags)
{
static const int flagtrans[] =
{
ML_BLOCKING,
ML_BLOCKMONSTERS,
ML_BLOCK_PLAYERS,
ML_BLOCK_FLOATERS,
ML_BLOCKPROJECTILE,
ML_BLOCKEVERYTHING,
ML_RAILING,
-1
};
if (arg0 == 0) return false;
int setflags = 0;
int clearflags = 0;
for(int i = 0; flagtrans[i] != -1; i++, arg1 >>= 1, arg2 >>= 1)
{
if (arg1 & 1) setflags |= flagtrans[i];
if (arg2 & 1) clearflags |= flagtrans[i];
}
for(int line = -1; (line = P_FindLineFromID (arg0, line)) >= 0; )
{
lines[line].flags = (lines[line].flags & ~clearflags) | setflags;
}
return true;
}
FUNC(LS_ChangeCamera)
@ -2942,8 +2975,8 @@ lnSpecFunc LineSpecials[256] =
LS_Sector_SetLink,
LS_Scroll_Wall,
LS_Line_SetTextureOffset,
LS_NOP, // 54
LS_NOP, // 55
LS_Sector_ChangeFlags,
LS_Line_SetBlocking,
LS_NOP, // 56
LS_NOP, // 57
LS_NOP, // 58