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fixed the bug that GetVmapHeight returns incorrect height on terrains(flying units fall below map etc)

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also unlocked max ray lenght for getHeight, by default it's 10 yards

--HG--
branch : trunk
This commit is contained in:
silver1ce
2010-01-06 12:15:02 +02:00
parent 4a0af0314e
commit f82d5cb3fc
10 changed files with 29 additions and 30 deletions
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29
src/game/Map.cpp
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@@ -1994,24 +1994,23 @@ float Map::GetHeight(float x, float y, float z, bool pUseVmaps) const
}
}
float Map::GetVmapHeight(float x, float y, float z, bool useMaps) const
float Map::GetVmapHeight(float x, float y, float z) const
{
float mapHeight;
float vmapHeight;
if (useMaps)
{
mapHeight = GetHeight(x, y, z, false);
if (fabs(mapHeight - z) < 0.1)
return mapHeight;
}
else
mapHeight = INVALID_HEIGHT;
mapHeight = GetHeight(x, y, z, false);
if (fabs(mapHeight - z) < 0.1)
return mapHeight;
VMAP::IVMapManager* vmgr = VMAP::VMapFactory::createOrGetVMapManager();
if (vmgr->isLineOfSightCalcEnabled())
bool result = vmgr->getObjectHitPos(GetId(), x, y, z + 2.0f, x, y, mapHeight, x, y, vmapHeight, 0);
else
return INVALID_HEIGHT;
return vmapHeight;
if (!vmgr->isLineOfSightCalcEnabled())
return mapHeight;
float vmapHeight = vmgr->getHeight(GetId(), x, y, z + 2.0f, z + 2.0f - mapHeight);
if (vmapHeight > VMAP_INVALID_HEIGHT_VALUE)
return vmapHeight;
return mapHeight;
}
uint16 Map::GetAreaFlag(float x, float y, float z) const