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Merge pull request #11192 from reaperrr/fix-effectwh

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Fix direct hit check in CreateEffectWarhead
This commit is contained in:
Oliver Brakmann
2016-05-18 21:52:30 +02:00
parent 6e7bce9571 10dc6ca85c
commit b4664d1ec5
2 changed files with 21 additions and 5 deletions
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11
OpenRA.Mods.Common/Warheads/CreateEffectWarhead.cs
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@@ -30,6 +30,9 @@ namespace OpenRA.Mods.Common.Warheads
[Desc("Remap explosion effect to player color, if art supports it.")]
public readonly bool UsePlayerPalette = false;
[Desc("Search radius around impact for 'direct hit' check.")]
public readonly WDist TargetSearchRadius = new WDist(2048);
[Desc("List of sounds that can be played on impact.")]
public readonly string[] ImpactSounds = new string[0];
@@ -72,17 +75,17 @@ namespace OpenRA.Mods.Common.Warheads
public bool GetDirectHit(World world, CPos cell, WPos pos, Actor firedBy, bool checkTargetType = false)
{
foreach (var unit in world.ActorMap.GetActorsAt(cell))
foreach (var victim in world.FindActorsInCircle(pos, TargetSearchRadius))
{
if (checkTargetType && !IsValidAgainst(unit, firedBy))
if (checkTargetType && !IsValidAgainst(victim, firedBy))
continue;
var healthInfo = unit.Info.TraitInfoOrDefault<HealthInfo>();
var healthInfo = victim.Info.TraitInfoOrDefault<HealthInfo>();
if (healthInfo == null)
continue;
// If the impact position is within any actor's HitShape, we have a direct hit
if ((unit.CenterPosition - pos).LengthSquared <= healthInfo.Shape.DistanceFromEdge(pos, unit).LengthSquared)
if (healthInfo.Shape.DistanceFromEdge(pos, victim).Length <= 0)
return true;
}