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fix crash in Activities.Repair

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This commit is contained in:
Chris Forbes
2010-06-16 22:42:22 +12:00
parent 81d5b9bc6a
commit 33971c06a6
6 changed files with 13 additions and 13 deletions
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16
OpenRA.Mods.RA/Activities/Repair.cs
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@@ -29,20 +29,20 @@ namespace OpenRA.Mods.RA.Activities
public IActivity NextActivity { get; set; }
bool isCanceled;
int remainingTicks;
Actor host;
public Repair(Actor host) { this.host = host; }
public IActivity Tick(Actor self)
{
if (isCanceled) return NextActivity;
if (remainingTicks == 0)
{
var hostBuilding = self.World.FindUnits(self.CenterLocation, self.CenterLocation)
.FirstOrDefault(a => a.traits.Contains<RenderBuilding>());
var unitCost = self.Info.Traits.Get<ValuedInfo>().Cost;
var hp = self.Info.Traits.Get<OwnedActorInfo>().HP;
var costPerHp = (hostBuilding.Info.Traits.Get<RepairsUnitsInfo>().URepairPercent * unitCost) / hp;
var hpToRepair = Math.Min(hostBuilding.Info.Traits.Get<RepairsUnitsInfo>().URepairStep, hp - self.Health);
var costPerHp = (host.Info.Traits.Get<RepairsUnitsInfo>().URepairPercent * unitCost) / hp;
var hpToRepair = Math.Min(host.Info.Traits.Get<RepairsUnitsInfo>().URepairStep, hp - self.Health);
var cost = (int)Math.Ceiling(costPerHp * hpToRepair);
if (!self.Owner.PlayerActor.traits.Get<PlayerResources>().TakeCash(cost))
{
@@ -54,9 +54,9 @@ namespace OpenRA.Mods.RA.Activities
if (self.Health == hp)
return NextActivity;
if (hostBuilding != null)
hostBuilding.traits.Get<RenderBuilding>()
.PlayCustomAnim(hostBuilding, "active");
if (host != null)
host.traits.Get<RenderBuilding>()
.PlayCustomAnim(host, "active");
remainingTicks = (int)(self.World.Defaults.RepairRate * 60 * 25);
}