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Convert Parachutable to conditions.

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This commit is contained in:
Paul Chote
2016-12-03 16:46:40 +00:00
parent a846e484c7
commit bcb3d52eb0
7 changed files with 45 additions and 24 deletions
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31
OpenRA.Mods.Common/Traits/Parachutable.cs
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@@ -39,27 +39,42 @@ namespace OpenRA.Mods.Common.Traits
public readonly int FallRate = 13;
[UpgradeGrantedReference]
[Desc("Upgrade to grant to this actor when parachuting. Normally used to render the parachute using the WithParachute trait.")]
public readonly string[] ParachuteUpgrade = { "parachute" };
[Desc("The condition to grant to self while parachuting.")]
public readonly string ParachutingCondition = null;
public object Create(ActorInitializer init) { return new Parachutable(init, this); }
public object Create(ActorInitializer init) { return new Parachutable(init.Self, this); }
}
class Parachutable : INotifyParachuteLanded
class Parachutable : INotifyCreated, INotifyParachute
{
readonly Actor self;
readonly ParachutableInfo info;
readonly IPositionable positionable;
public Parachutable(ActorInitializer init, ParachutableInfo info)
UpgradeManager um;
int parachutingToken = UpgradeManager.InvalidConditionToken;
public Parachutable(Actor self, ParachutableInfo info)
{
self = init.Self;
this.info = info;
positionable = self.Trait<IPositionable>();
}
void INotifyParachuteLanded.OnLanded(Actor ignore)
void INotifyCreated.Created(Actor self)
{
um = self.TraitOrDefault<UpgradeManager>();
}
void INotifyParachute.OnParachute(Actor self)
{
if (um != null && parachutingToken == UpgradeManager.InvalidConditionToken && !string.IsNullOrEmpty(info.ParachutingCondition))
parachutingToken = um.GrantCondition(self, info.ParachutingCondition);
}
void INotifyParachute.OnLanded(Actor self, Actor ignore)
{
if (parachutingToken != UpgradeManager.InvalidConditionToken)
parachutingToken = um.RevokeCondition(self, parachutingToken);
if (!info.KilledOnImpassableTerrain)
return;