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fix local offset -> screen space transform to work as advertised

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This commit is contained in:
Chris Forbes
2010-07-31 23:01:56 +12:00
parent 0b20d1366a
commit 6c6da12dd6
2 changed files with 18 additions and 8 deletions
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16
OpenRA.Mods.RA/Combat.cs
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@@ -199,8 +199,22 @@ namespace OpenRA.Mods.RA
var bodyFacing = unit.Facing;
var quantizedFacing = Util.QuantizeFacing(bodyFacing, numDirs) * (256 / numDirs);
return (Util.RotateVectorByFacing(turret.UnitSpacePosition, quantizedFacing, .7f) + GetRecoil(self, turret.Recoil))
return (Util.RotateVectorByFacing(turret.UnitSpacePosition, quantizedFacing, .7f)
+ GetRecoil(self, turret.Recoil))
+ turret.ScreenSpacePosition;
}
// gets the screen-space position of a barrel.
public static float2 GetBarrelPosition(Actor self, Unit unit, Turret turret, Barrel barrel)
{
var turreted = self.traits.GetOrDefault<Turreted>();
if (turreted == null && unit == null)
return float2.Zero;
var turretFacing = turreted != null ? turreted.turretFacing : unit.Facing;
return Util.RotateVectorByFacing(barrel.Position, turretFacing, .7f);
}
}
}