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Core/Maps: implement LIQUID_MAP_OCEAN_FLOOR to identify units that are on the bottom of a liquid

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Port From (https://github.com/TrinityCore/TrinityCore/commit/97af0c31af13de23eabe4eb22ed3e71dd5602531)
This commit is contained in:
hondacrx
2024-02-05 13:45:29 -05:00
parent 34457719bc
commit 3ac50cb7f4
4 changed files with 65 additions and 26 deletions
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Source/Game/Maps/TerrainManager.cs
+24 -9
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@@ -551,14 +551,19 @@ namespace Game.Maps
data.LiquidInfo.type_flags = (LiquidHeaderTypeFlags)(1 << (int)liquidFlagType);
float delta = wmoData.liquidInfo.Value.Level - z;
ZLiquidStatus status = ZLiquidStatus.AboveWater;
if (delta > collisionHeight)
data.LiquidStatus = ZLiquidStatus.UnderWater;
status = ZLiquidStatus.UnderWater;
else if (delta > 0.0f)
data.LiquidStatus = ZLiquidStatus.InWater;
status = ZLiquidStatus.InWater;
else if (delta > -0.1f)
data.LiquidStatus = ZLiquidStatus.WaterWalk;
else
data.LiquidStatus = ZLiquidStatus.AboveWater;
status = ZLiquidStatus.WaterWalk;
if (status != ZLiquidStatus.AboveWater)
if (MathF.Abs(wmoData.floorZ - z) <= MapConst.GroundHeightTolerance)
status |= ZLiquidStatus.OceanFloor;
data.LiquidStatus = status;
}
// look up liquid data from grid map
if (gmap != null && useGridLiquid)
@@ -636,13 +641,23 @@ namespace Game.Maps
float delta = liquid_level - z;
// Get position delta
ZLiquidStatus status = ZLiquidStatus.AboveWater; // Above water
if (delta > collisionHeight) // Under water
return ZLiquidStatus.UnderWater;
status = ZLiquidStatus.UnderWater;
if (delta > 0.0f) // In water
return ZLiquidStatus.InWater;
status = ZLiquidStatus.InWater;
if (delta > -0.1f) // Walk on water
return ZLiquidStatus.WaterWalk;
status = ZLiquidStatus.WaterWalk;
if (status != ZLiquidStatus.AboveWater)
{
if (MathF.Abs(ground_level - z) <= MapConst.GroundHeightTolerance)
status |= ZLiquidStatus.OceanFloor;
return status;
}
result = ZLiquidStatus.AboveWater;
}
}