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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/GridMap.cs
+12 -6
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@@ -463,7 +463,7 @@ namespace Game.Maps
return (_holes[cellRow * 16 * 8 + cellCol * 8 + holeRow] & (1 << holeCol)) != 0;
}
public float GetMinHeight(float x, float y)
{
if (_minHeightPlanes == null)
@@ -598,14 +598,20 @@ namespace Game.Maps
// For speed check as int values
float delta = liquid_level - z;
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;
// Above water
return ZLiquidStatus.AboveWater;
status = ZLiquidStatus.WaterWalk;
if (status != ZLiquidStatus.AboveWater)
if (MathF.Abs(ground_level - z) <= MapConst.GroundHeightTolerance)
status |= ZLiquidStatus.OceanFloor;
return status;
}
public float GetHeight(float x, float y) { return _gridGetHeight(x, y); }