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Implement height-aware map.ChooseRandomCell().

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This commit is contained in:
Paul Chote
2015-07-26 19:30:57 +01:00
parent c2cbf7c79d
commit e337710221
1 changed files with 9 additions and 4 deletions
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13
OpenRA.Game/Map/Map.cs
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@@ -999,11 +999,16 @@ namespace OpenRA
public CPos ChooseRandomCell(MersenneTwister rand)
{
// TODO: Account for terrain height
var x = rand.Next(Bounds.Left, Bounds.Right);
var y = rand.Next(Bounds.Top, Bounds.Bottom);
MPos[] cells;
do
{
var u = rand.Next(Bounds.Left, Bounds.Right);
var v = rand.Next(Bounds.Top, Bounds.Bottom);
return new MPos(x, y).ToCPos(this);
cells = Unproject(new PPos(u, v));
} while (!cells.Any());
return cells.Random(rand).ToCPos(TileShape);
}
public CPos ChooseClosestEdgeCell(CPos pos)