60 lines
2.0 KiB
C#
60 lines
2.0 KiB
C#
using Robust.Client.Graphics.Shaders;
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using Robust.Client.Interfaces.GameObjects.Components;
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using Robust.Shared.GameObjects;
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using Robust.Shared.IoC;
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using Robust.Shared.Prototypes;
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namespace Content.Client.GameObjects.Components
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{
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[RegisterComponent]
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public class InteractionOutlineComponent : Component
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{
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private const string ShaderInRange = "selection_outline_inrange";
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private const string ShaderOutOfRange = "selection_outline";
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public override string Name => "InteractionOutline";
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#pragma warning disable 649
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[Dependency] private readonly IPrototypeManager _prototypeManager;
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#pragma warning restore 649
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private ShaderInstance _selectionShaderInstance;
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private ShaderInstance _selectionShaderInRangeInstance;
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/// <inheritdoc />
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public override void Initialize()
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{
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base.Initialize();
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_selectionShaderInRangeInstance = _prototypeManager.Index<ShaderPrototype>(ShaderInRange).Instance();
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_selectionShaderInstance = _prototypeManager.Index<ShaderPrototype>(ShaderOutOfRange).Instance();
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}
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public void OnMouseEnter(bool inInteractionRange)
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{
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if (Owner.TryGetComponent(out ISpriteComponent sprite))
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{
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sprite.PostShader = inInteractionRange ? _selectionShaderInRangeInstance : _selectionShaderInstance;
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sprite.RenderOrder = Owner.EntityManager.CurrentTick.Value;
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}
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}
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public void OnMouseLeave()
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{
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if (Owner.TryGetComponent(out ISpriteComponent sprite))
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{
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sprite.PostShader = null;
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sprite.RenderOrder = 0;
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}
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}
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public void UpdateInRange(bool inInteractionRange)
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{
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if (Owner.TryGetComponent(out ISpriteComponent sprite))
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{
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sprite.PostShader = inInteractionRange ? _selectionShaderInRangeInstance : _selectionShaderInstance;
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}
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}
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}
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}
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