Add Map.DistanceAboveTerrain(WPos) and Actor.IsAtGroundLevel() extension method

2015-08-01 07:53:14 -05:00
parent 7066254887
commit 6fa1f757b0
8 changed files with 36 additions and 13 deletions
--- a/OpenRA.Game/Map/Map.cs
+++ b/OpenRA.Game/Map/Map.cs
@@ -775,6 +775,13 @@ namespace OpenRA
 			return CenterOfCell(cell);
 		}

+		public WDist DistanceAboveTerrain(WPos pos)
+		{
+			var cell = CellContaining(pos);
+			var delta = pos - CenterOfCell(cell);
+			return new WDist(delta.Z);
+		}
+
 		public CPos CellContaining(WPos pos)
 		{
 			if (TileShape == TileShape.Rectangle)