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Introduce ScreenMap trait for caching screen-coord queries.

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This commit is contained in:
Paul Chote
2013-09-21 13:39:39 +12:00
parent cad46e43c5
commit dfd51c0caa
24 changed files with 281 additions and 96 deletions
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5
OpenRA.Mods.RA/Orders/PowerDownOrderGenerator.cs
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@@ -39,9 +39,8 @@ namespace OpenRA.Mods.RA.Orders
{
if (mi.Button == MouseButton.Left)
{
var underCursor = world.FindUnitsAtMouse(mi.Location)
.Where(a => a.Owner == world.LocalPlayer
&& a.HasTrait<T>()).FirstOrDefault();
var underCursor = world.ScreenMap.ActorsAt(Game.viewport.ViewToWorldPx(mi.Location))
.Where(a => a.Owner == world.LocalPlayer && a.HasTrait<T>()).FirstOrDefault();
if (underCursor != null)
yield return new Order(order, underCursor, false);