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Add turret-linking support to HitShape

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Allows to link a HitShape to the
position and facing of a turret.
This commit is contained in:
reaperrr
2018-06-19 07:26:19 +02:00
committed by abcdefg30
parent b839204c7f
commit 9dcba8710b
12 changed files with 103 additions and 65 deletions
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21
OpenRA.Mods.Common/HitShapes/Polygon.cs
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@@ -99,25 +99,22 @@ namespace OpenRA.Mods.Common.HitShapes
return new WDist(Exts.ISqrt(min2 + z * z));
}
public WDist DistanceFromEdge(WPos pos, Actor actor)
public WDist DistanceFromEdge(WPos pos, WPos origin, WRot orientation)
{
var actorPos = actor.CenterPosition;
var orientation = actor.Orientation + WRot.FromYaw(LocalYaw);
orientation += WRot.FromYaw(LocalYaw);
if (pos.Z > actorPos.Z + VerticalTopOffset)
return DistanceFromEdge((pos - (actorPos + new WVec(0, 0, VerticalTopOffset))).Rotate(-orientation));
if (pos.Z > origin.Z + VerticalTopOffset)
return DistanceFromEdge((pos - (origin + new WVec(0, 0, VerticalTopOffset))).Rotate(-orientation));
if (pos.Z < actorPos.Z + VerticalBottomOffset)
return DistanceFromEdge((pos - (actorPos + new WVec(0, 0, VerticalBottomOffset))).Rotate(-orientation));
if (pos.Z < origin.Z + VerticalBottomOffset)
return DistanceFromEdge((pos - (origin + new WVec(0, 0, VerticalBottomOffset))).Rotate(-orientation));
return DistanceFromEdge((pos - new WPos(actorPos.X, actorPos.Y, pos.Z)).Rotate(-orientation));
return DistanceFromEdge((pos - new WPos(origin.X, origin.Y, pos.Z)).Rotate(-orientation));
}
IEnumerable<IRenderable> IHitShape.RenderDebugOverlay(WorldRenderer wr, Actor actor)
IEnumerable<IRenderable> IHitShape.RenderDebugOverlay(WorldRenderer wr, WPos actorPos, WRot orientation)
{
var actorPos = actor.CenterPosition;
var orientation = actor.Orientation + WRot.FromYaw(LocalYaw);
orientation += WRot.FromYaw(LocalYaw);
var vertsTop = combatOverlayVertsTop.Select(v => actorPos + v.Rotate(orientation)).ToArray();
var vertsBottom = combatOverlayVertsBottom.Select(v => actorPos + v.Rotate(orientation)).ToArray();