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Add blink parameters to WithDecoration.

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This commit is contained in:
Paul Chote
2018-05-20 16:19:09 +00:00
committed by reaperrr
parent 82d3829c87
commit eccfac7840
1 changed files with 39 additions and 2 deletions
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39
OpenRA.Mods.Common/Traits/Render/WithDecoration.cs
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@@ -28,6 +28,8 @@ namespace OpenRA.Mods.Common.Traits.Render
Right = 8,
}
public enum BlinkState { Off, On }
[Desc("Displays a custom UI overlay relative to the actor's mouseover bounds.")]
public class WithDecorationInfo : ConditionalTraitInfo, Requires<IDecorationBoundsInfo>
{
@@ -60,10 +62,20 @@ namespace OpenRA.Mods.Common.Traits.Render
"A dictionary of [condition string]: [x, y offset].")]
public readonly Dictionary<BooleanExpression, int2> Offsets = new Dictionary<BooleanExpression, int2>();
[Desc("The number of ticks that each step in the blink pattern in active.")]
public readonly int BlinkInterval = 5;
[Desc("A pattern of ticks (BlinkInterval long) where the decoration is visible or hidden.")]
public readonly BlinkState[] BlinkPattern = { };
[Desc("Override blink conditions to use when defined conditions are enabled.",
"A dictionary of [condition string]: [pattern].")]
public readonly Dictionary<BooleanExpression, BlinkState[]> BlinkPatterns = new Dictionary<BooleanExpression, BlinkState[]>();
[ConsumedConditionReference]
public IEnumerable<string> ConsumedConditions
{
get { return Offsets.Keys.SelectMany(r => r.Variables).Distinct(); }
get { return Offsets.Keys.Concat(BlinkPatterns.Keys).SelectMany(r => r.Variables).Distinct(); }
}
public override object Create(ActorInitializer init) { return new WithDecoration(init.Self, this); }
@@ -75,6 +87,7 @@ namespace OpenRA.Mods.Common.Traits.Render
readonly IDecorationBounds[] decorationBounds;
readonly string image;
int2 conditionalOffset;
BlinkState[] blinkPattern;
public WithDecoration(Actor self, WithDecorationInfo info)
: base(info)
@@ -83,10 +96,18 @@ namespace OpenRA.Mods.Common.Traits.Render
anim = new Animation(self.World, image, () => self.World.Paused);
anim.PlayRepeating(info.Sequence);
decorationBounds = self.TraitsImplementing<IDecorationBounds>().ToArray();
blinkPattern = info.BlinkPattern;
}
protected virtual bool ShouldRender(Actor self)
{
if (blinkPattern != null && blinkPattern.Any())
{
var i = (self.World.WorldTick / Info.BlinkInterval) % blinkPattern.Length;
if (blinkPattern[i] != BlinkState.On)
return false;
}
if (self.World.RenderPlayer != null)
{
var stance = self.Owner.Stances[self.World.RenderPlayer];
@@ -166,6 +187,9 @@ namespace OpenRA.Mods.Common.Traits.Render
foreach (var condition in Info.Offsets.Keys)
yield return new VariableObserver(OffsetConditionChanged, condition.Variables);
foreach (var condition in Info.BlinkPatterns.Keys)
yield return new VariableObserver(BlinkConditionsChanged, condition.Variables);
}
void OffsetConditionChanged(Actor self, IReadOnlyDictionary<string, int> conditions)
@@ -180,5 +204,18 @@ namespace OpenRA.Mods.Common.Traits.Render
}
}
}
void BlinkConditionsChanged(Actor self, IReadOnlyDictionary<string, int> conditions)
{
blinkPattern = Info.BlinkPattern;
foreach (var kv in Info.BlinkPatterns)
{
if (kv.Key.Evaluate(conditions))
{
blinkPattern = kv.Value;
return;
}
}
}
}
}