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remove some insanity in DrawLineToTarget

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This commit is contained in:
Chris Forbes
2011-10-21 16:34:54 +13:00
parent b119c14599
commit b7b2db9ace
1 changed files with 12 additions and 9 deletions
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21
OpenRA.Game/Traits/DrawLineToTarget.cs
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@@ -57,19 +57,22 @@ namespace OpenRA.Traits
if (!target.IsValid)
return;
var p = target.CenterLocation;
var move = self.TraitOrDefault<IMove>();
var origin = move != null ? self.CenterLocation - new int2(0, move.Altitude) : self.CenterLocation;
var wlr = Game.Renderer.WorldLineRenderer;
wlr.DrawLine(origin, p, c, c);
for (bool b = false; !b; p = origin, b = true)
{
wlr.DrawLine(p + new float2(-1, -1), p + new float2(-1, 1), c, c);
wlr.DrawLine(p + new float2(-1, 1), p + new float2(1, 1), c, c);
wlr.DrawLine(p + new float2(1, 1), p + new float2(1, -1), c, c);
wlr.DrawLine(p + new float2(1, -1), p + new float2(-1, -1), c, c);
}
wlr.DrawLine(origin, target.CenterLocation, c, c);
DrawTargetMarker(wlr, target.CenterLocation);
DrawTargetMarker(wlr, origin);
}
void DrawTargetMarker(LineRenderer wlr, float2 p)
{
wlr.DrawLine(p + new float2(-1, -1), p + new float2(-1, 1), c, c);
wlr.DrawLine(p + new float2(-1, 1), p + new float2(1, 1), c, c);
wlr.DrawLine(p + new float2(1, 1), p + new float2(1, -1), c, c);
wlr.DrawLine(p + new float2(1, -1), p + new float2(-1, -1), c, c);
}
}