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- Exhumed: use proper distance calculations when spawning weapon flashes.

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The cheap distance approximation here tended to fail on longer walls.
This commit is contained in:
Christoph Oelckers 2022-01-15 16:37:09 +01:00
parent 6b7ee9716d
commit 40cee808a1
1 changed files with 6 additions and 25 deletions
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31
source/games/exhumed/src/lighting.cpp
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@ -250,29 +250,17 @@ void AddFlash(sectortype* pSector, int x, int y, int z, int val)
if (wal.twoSided())
pNextSector = wal.nextSector();
int ebx = -255;
int walldist = -255;
if (!var_18)
{
int x2 = x - average.X;
if (x2 < 0) {
x2 = -x2;
}
ebx = x2;
int y2 = y - average.Y;
if (y2 < 0) {
y2 = -y2;
}
ebx = ((y2 + ebx) >> 4) - 255;
walldist = (((int)sqrt(SquareDistToWall(x, y, &wal))) >> 4) - 255;
}
if (ebx < 0)
if (walldist < 0)
{
var_14++;
var_28 += ebx;
var_28 += walldist;
if (wal.pal < 5)
{
@ -289,14 +277,7 @@ void AddFlash(sectortype* pSector, int x, int y, int z, int val)
wal.pal += 7;
ebx += wal.shade;
int eax = ebx;
if (ebx < -127) {
eax = -127;
}
wal.shade = eax;
wal.shade = max( -127, wal.shade + walldist);
if (!var_1C && !wal.overpicnum && pNextSector)
{
@ -751,7 +732,7 @@ void SetTorch(int nPlayer, int bTorchOnOff)
}
if (bTorch) {
PlayLocalSound(StaticSound[kSoundTorchOn], 0, CHANF_UI);
PlayLocalSound(StaticSound[kSoundTorchOn], 0, false, CHANF_UI);
}
const char* buf = bTorch ? "TXT_EX_TORCHLIT" : "TXT_EX_TORCHOUT";