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Make AttractsWorms upgradable

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penev92
2015-05-05 04:14:15 +03:00
parent afb97ac4b4
commit 5b00fddfc9
2 changed files with 47 additions and 41 deletions
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54
OpenRA.Mods.D2k/Traits/Sandworm.cs
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@@ -9,6 +9,7 @@
#endregion
using System;
using System.Linq;
using OpenRA.Mods.Common.Traits;
using OpenRA.Traits;
@@ -91,43 +92,28 @@ namespace OpenRA.Mods.D2k.Traits
{
targetCountdown = Info.TargetRescanInterval;
var actorsInRange = self.World.FindActorsInCircle(self.CenterPosition, Info.MaxSearchRadius);
var noiseDirection = WVec.Zero;
foreach (var actor in actorsInRange)
// If close enough, we don't care about other actors.
var target = self.World.FindActorsInCircle(self.CenterPosition, Info.IgnoreNoiseAttackRange).FirstOrDefault(x => x.HasTrait<AttractsWorms>());
if (target != null)
{
if (!actor.IsInWorld)
continue;
// TODO: Test if we really want to ignore actors that are on rock
if (!mobile.Value.CanEnterCell(actor.Location, null, false))
continue;
var noise = actor.TraitOrDefault<AttractsWorms>();
if (noise == null)
continue;
var distance = actor.CenterPosition - self.CenterPosition;
var length = distance.Length;
// Actor is too far to be heard
if (noise.Info.Range[noise.Info.Range.Length - 1].Range < length)
continue;
// If close enough, we don't care about other actors
if (length <= Info.IgnoreNoiseAttackRange.Range)
{
self.CancelActivity();
attackTrait.Value.ResolveOrder(self, new Order("Attack", actor, true) { TargetActor = actor });
return;
}
var direction = 1024 * distance / length;
var percentage = noise.GetNoisePercentageAtDistance(length);
noiseDirection += direction * noise.Info.Intensity * percentage / 100;
self.CancelActivity();
attackTrait.Value.ResolveOrder(self, new Order("Attack", target, true) { TargetActor = target });
return;
}
Func<Actor, bool> isValidTarget = a =>
{
if (!a.HasTrait<AttractsWorms>())
return false;
return mobile.Value.CanEnterCell(a.Location, null, false);
};
var actorsInRange = self.World.FindActorsInCircle(self.CenterPosition, Info.MaxSearchRadius)
.Where(isValidTarget).SelectMany(a => a.TraitsImplementing<AttractsWorms>());
var noiseDirection = actorsInRange.Aggregate(WVec.Zero, (a, b) => a + b.AttractionAtPosition(self.CenterPosition));
// No target was found
if (noiseDirection == WVec.Zero)
return;