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fix crash on engineer repair if the target building goes away

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Chris Forbes
2010-09-07 17:37:18 +12:00
parent 950dd4e85c
commit 173dc59039
1 changed files with 6 additions and 6 deletions
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12
OpenRA.Mods.RA/Activities/RepairBuilding.cs
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@@ -14,25 +14,25 @@ namespace OpenRA.Mods.RA.Activities
{ {
class RepairBuilding : IActivity class RepairBuilding : IActivity
{ {
Actor target; Target target;
public RepairBuilding(Actor target) { this.target = target; } public RepairBuilding(Actor target) { this.target = Target.FromActor(target); }
public IActivity NextActivity { get; set; } public IActivity NextActivity { get; set; }
public IActivity Tick(Actor self) public IActivity Tick(Actor self)
{ {
if (target == null || target.IsDead()) return NextActivity; if (!target.IsValid) return NextActivity;
var health = target.Trait<Health>(); var health = target.Actor.Trait<Health>();
if (health.DamageState == DamageState.Undamaged) if (health.DamageState == DamageState.Undamaged)
return NextActivity; return NextActivity;
target.InflictDamage(self, -health.MaxHP, null); target.Actor.InflictDamage(self, -health.MaxHP, null);
self.Destroy(); self.Destroy();
return NextActivity; return NextActivity;
} }
public void Cancel(Actor self) { target = null; NextActivity = null; } public void Cancel(Actor self) { target = Target.None; NextActivity = null; }
} }
} }