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@@ -1,16 +1,16 @@
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using System.Text.Json.Serialization;
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using Cthangover.Core.Factories;
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using Cthangover.Core.UI.Theming;
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using Cthangover.Core.UI.Theming;
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using Godot;
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namespace Cthangover.Core.Interactive
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{
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/// <summary>
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/// JSON-driven definition of an interactive scene object loaded from mods.
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/// The texture is always full-screen (alpha determines visibility outside the collider).
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/// The collider defines the clickable region in normalised 0..1 viewport coordinates.
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/// Interactives keep their own resolver and <c>{"Items": [...]}</c> envelope;
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/// unlike other entity kinds they are not part of the kind-routed pipeline.
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/// <summary>
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/// JSON-driven definition of an interactive scene object loaded from mods.
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/// The texture is always full-screen (alpha determines visibility outside the collider).
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/// The collider defines the clickable region in normalised 0..1 viewport coordinates.
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/// Interactives keep their own resolver and <c>{"Items": [...]}</c> envelope;
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/// unlike other entity kinds they are not part of the kind-routed pipeline.
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/// </summary>
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public class InteractiveDefinition : IIdentifiable
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{
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@@ -166,4 +166,4 @@ namespace Cthangover.Core.Interactive
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public string[] Commands { get; set; }
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}
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}
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+399
-399
@@ -1,399 +1,399 @@
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using System;
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using Cthangover.Core.Mods;
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using Cthangover.Core.Mods.Resolvers;
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using Cthangover.Core.Scenes;
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using Cthangover.Core.UI.Executable;
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using Cthangover.Core.Utils;
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using Cthangover.Core.UI.Theming;
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using Godot;
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namespace Cthangover.Core.Interactive
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{
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/// <summary>
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/// Runtime node for an interactive scene object. The Control fills its parent
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/// (the interactive layer container) and displays a full-screen texture with
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/// alpha. The collider (rect, circle, or polygon) defines the clickable region
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/// in normalised viewport coordinates, converted to pixels at runtime.
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///
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/// Hit detection uses <c>_HasPoint</c> overrides verified against global
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/// mouse position and the pixel-space collider geometry.
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/// </summary>
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public partial class InteractiveObject : Control, IEventObject
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{
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private static readonly Color _transparent = new(0f, 0f, 0f, 0f);
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/// <summary>Unique instance identifier, used for registry and <c>IEventObject</c> tracking.</summary>
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public string ID { get; set; }
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/// <summary>Reference back to the <c>InteractiveDefinition.ID</c> that spawned this object.</summary>
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public string DefinitionId { get; private set; }
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/// <summary>Whether the object responds to mouse input.</summary>
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public bool IsEnabled { get; set; } = true;
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/// <summary>True while the pointer is within the collider.</summary>
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public bool IsHovered { get; private set; }
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/// <summary>Invoked on hover enter with the definition's hover-enter DSL (wired by <see cref="InteractiveManager"/>).</summary>
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internal Action<string> OnHoverEnterCallback { get; set; }
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/// <summary>Invoked on hover leave with the definition's hover-leave DSL.</summary>
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internal Action<string> OnHoverLeaveCallback { get; set; }
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/// <summary>Invoked on click with the definition id (wired by <see cref="InteractiveManager"/>).</summary>
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internal Action<string> OnClickCallback { get; set; }
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private TextureRect _visual;
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private ShaderMaterial _highlightMaterial;
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private Tween _highlightTween;
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private HitAreaType _hitType = HitAreaType.Rect;
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private float _hitRadiusPx;
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private Vector2[] _hitPolygonPx;
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private Rect2 _hitRectPx;
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private Vector2 _contentSize;
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private Color _highlightColor = _transparent;
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private float _highlightScale = 1f;
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private float _highlightDuration = 0.15f;
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private string _onHoverEnterDsl;
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private string _onHoverLeaveDsl;
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private ColorRect _debugRect;
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private Label _debugLabel;
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private bool _visualReady;
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/// <summary>Prepares the full-screen visual, highlight material and mouse handlers.</summary>
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public override void _Ready()
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{
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MouseFilter = MouseFilterEnum.Stop;
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ClipContents = true;
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EnsureVisualReady();
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MouseEntered += OnMouseEntered;
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MouseExited += OnMouseExited;
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GameLogger.Log("INTERACTIVE", $"_Ready: id='{ID}' size=({Size.X:F0}x{Size.Y:F0}) visible={Visible} enabled={IsEnabled}");
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}
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/// <summary>
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/// Applies a definition to this instance. The Control is made full-screen
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/// within its parent, the texture fills the entire area, and the collider
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/// geometry is computed from normalised coordinates multiplied by the
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/// logical viewport size.
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/// </summary>
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public void Configure(InteractiveDefinition def, Vector2 contentSize)
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{
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if (def == null)
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return;
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DefinitionId = def.ID;
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_contentSize = contentSize;
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EnsureVisualReady();
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AnchorLeft = 0f;
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AnchorTop = 0f;
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AnchorRight = 1f;
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AnchorBottom = 1f;
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ZIndex = def.ZIndex;
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Visible = def.Visible;
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IsEnabled = def.Enabled;
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if (!string.IsNullOrEmpty(def.Texture))
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{
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var tex = Textures.Resolve(def.Texture);
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if (tex != null)
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_visual.Texture = tex;
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else
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GameLogger.Log("INTERACTIVE", $"Configure: texture '{def.Texture}' for '{def.ID}' not found in any mod", LogLevel.Warning);
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}
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ApplyHitArea(def.HitArea, contentSize);
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if (def.Highlight != null)
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{
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_highlightColor = def.Highlight.Color;
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_highlightScale = def.Highlight.Scale;
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_highlightDuration = def.Highlight.Duration;
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}
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_onHoverEnterDsl = def.Actions?.OnHoverEnter;
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_onHoverLeaveDsl = def.Actions?.OnHoverLeave;
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SetCursor(def.Cursor);
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GameLogger.Log("INTERACTIVE", $"Configure: id='{def.ID}' fullScreen contentSize=({contentSize.X:F0},{contentSize.Y:F0}) hitType={_hitType}");
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}
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/// <summary>
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/// Checks whether the global mouse position falls within the collider
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/// geometry in pixel space. Bypasses Godot's local coordinate issues.
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/// </summary>
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public override bool _HasPoint(Vector2 point)
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{
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if (!IsEnabled || !Visible)
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return false;
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var globalMouse = GetGlobalMousePosition();
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var globalPos = GlobalPosition;
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switch (_hitType)
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{
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case HitAreaType.Rect:
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{
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var rect = new Rect2(globalPos + _hitRectPx.Position, _hitRectPx.Size);
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return rect.HasPoint(globalMouse);
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}
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case HitAreaType.Circle:
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{
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var center = globalPos + new Vector2(_hitRectPx.Position.X + _hitRectPx.Size.X / 2f, _hitRectPx.Position.Y + _hitRectPx.Size.Y / 2f);
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return (globalMouse - center).Length() <= _hitRadiusPx;
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}
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case HitAreaType.Polygon:
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{
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if (_hitPolygonPx == null || _hitPolygonPx.Length < 3)
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return false;
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var local = globalMouse - globalPos;
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return Geometry2D.IsPointInPolygon(local, _hitPolygonPx);
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}
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}
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return false;
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}
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/// <summary>
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/// Unregisters from the <c>SceneContextNode</c> event-object tracker and
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/// frees the Godot node. Called by <c>InteractiveManager.ClearAll</c> on
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/// scene transition and by <c>InteractiveManager.Remove</c> for targeted
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/// cleanup, ensuring no dangling references survive scene teardown.
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/// </summary>
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public void Destruct()
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{
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SceneContextNode.Instance?.RemoveEventObject(ID);
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QueueFree();
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}
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/// <summary>
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/// Creates or hides a debug overlay showing the hit-area bounds rectangle
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/// and the object's <c>ID</c> label. The rectangle colour changes to
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/// yellow when the pointer is inside the collider. Used by
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/// <c>InteractiveManager.ShowDebugBounds</c> to toggle all objects at once.
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/// </summary>
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/// <param name="show">Whether to create/show or hide the debug visuals.</param>
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public void UpdateDebugVisual(bool show)
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{
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if (show)
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{
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if (_debugRect == null)
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{
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_debugRect = new ColorRect
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{
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Name = "DebugRect",
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MouseFilter = MouseFilterEnum.Ignore,
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ZIndex = 100
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};
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AddChild(_debugRect);
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}
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if (_debugLabel == null)
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{
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_debugLabel = new Label
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{
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Name = "DebugLabel",
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MouseFilter = MouseFilterEnum.Ignore,
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ZIndex = 101,
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Position = new Vector2(2f, 2f)
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};
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AddChild(_debugLabel);
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}
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_debugRect.Position = _hitRectPx.Position;
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_debugRect.Size = _hitRectPx.Size;
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_debugRect.Visible = true;
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_debugRect.Color = IsHovered
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? UiTokens.Alpha(UiTokens.Accent, 0.35f)
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: UiTokens.Alpha(UiTokens.Success, 0.2f);
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_debugLabel.Visible = true;
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_debugLabel.Text = DefinitionId ?? ID;
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}
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else
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{
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if (_debugRect != null)
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_debugRect.Visible = false;
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if (_debugLabel != null)
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_debugLabel.Visible = false;
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}
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}
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private void SetupHighlightMaterial()
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{
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var shader = Shaders.Resolve("interactive_highlight");
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if (shader == null)
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{
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GameLogger.Log("INTERACTIVE", "highlight shader 'interactive_highlight' not found", LogLevel.Warning);
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return;
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}
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_highlightMaterial = new ShaderMaterial { Shader = shader };
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_highlightMaterial.SetShaderParameter("modulate_color", _transparent);
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_visual.Material = _highlightMaterial;
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}
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private void EnsureVisualReady()
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{
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if (_visualReady)
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return;
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_visualReady = true;
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_visual = new TextureRect
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{
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Name = "Visual",
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ExpandMode = TextureRect.ExpandModeEnum.IgnoreSize,
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StretchMode = TextureRect.StretchModeEnum.Scale,
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MouseFilter = MouseFilterEnum.Ignore,
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AnchorRight = 1f,
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AnchorBottom = 1f
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};
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AddChild(_visual);
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SetupHighlightMaterial();
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}
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private void ApplyHitArea(HitAreaDefinition hitDef, Vector2 contentSize)
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{
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_hitType = HitAreaType.Rect;
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var vpW = contentSize.X;
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var vpH = contentSize.Y;
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if (hitDef == null)
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{
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_hitRectPx = new Rect2(0, 0, vpW, vpH);
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return;
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}
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switch (hitDef.Type?.ToLowerInvariant())
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{
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case "circle":
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_hitType = HitAreaType.Circle;
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_hitRadiusPx = hitDef.Radius * Mathf.Min(vpW, vpH);
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var cx = hitDef.X * vpW;
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var cy = hitDef.Y * vpH;
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_hitRectPx = new Rect2(cx - _hitRadiusPx, cy - _hitRadiusPx, _hitRadiusPx * 2f, _hitRadiusPx * 2f);
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break;
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case "polygon":
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_hitType = HitAreaType.Polygon;
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if (hitDef.Vertices != null && hitDef.Vertices.Length >= 3)
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{
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_hitPolygonPx = new Vector2[hitDef.Vertices.Length];
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float minX = float.MaxValue, minY = float.MaxValue, maxX = float.MinValue, maxY = float.MinValue;
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for (var i = 0; i < hitDef.Vertices.Length; i++)
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{
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var v = new Vector2(hitDef.Vertices[i].X * vpW, hitDef.Vertices[i].Y * vpH);
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_hitPolygonPx[i] = v;
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minX = Mathf.Min(minX, v.X);
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minY = Mathf.Min(minY, v.Y);
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maxX = Mathf.Max(maxX, v.X);
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maxY = Mathf.Max(maxY, v.Y);
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}
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_hitRectPx = new Rect2(minX, minY, maxX - minX, maxY - minY);
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}
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break;
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default:
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_hitType = HitAreaType.Rect;
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var rx = hitDef.X * vpW;
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var ry = hitDef.Y * vpH;
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var rw = hitDef.Width * vpW;
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var rh = hitDef.Height * vpH;
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_hitRectPx = new Rect2(rx, ry, rw, rh);
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break;
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}
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}
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private void SetCursor(string cursorName)
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{
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if (string.IsNullOrEmpty(cursorName))
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return;
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if (Enum.TryParse<CursorShape>(cursorName, true, out var shape))
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MouseDefaultCursorShape = shape;
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}
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private void OnMouseEntered()
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{
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GameLogger.Log("INTERACTIVE", $"OnMouseEntered: id='{ID}' enabled={IsEnabled} hitType={_hitType}");
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if (!IsEnabled)
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return;
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IsHovered = true;
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ApplyHighlight(true);
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UpdateDebugVisual(InteractiveManager.Instance?.ShowDebugBounds ?? false);
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OnHoverEnterCallback?.Invoke(_onHoverEnterDsl);
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}
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private void OnMouseExited()
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{
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GameLogger.Log("INTERACTIVE", $"OnMouseExited: id='{ID}'");
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if (!IsEnabled)
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return;
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IsHovered = false;
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ApplyHighlight(false);
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UpdateDebugVisual(InteractiveManager.Instance?.ShowDebugBounds ?? false);
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OnHoverLeaveCallback?.Invoke(_onHoverLeaveDsl);
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}
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private void ApplyHighlight(bool active)
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{
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if (_highlightMaterial == null)
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return;
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_highlightTween?.Kill();
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var targetScale = active ? _highlightScale : 1f;
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_highlightTween = CreateTween();
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_highlightTween.SetParallel(true);
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_highlightTween.TweenProperty(this, "scale", Vector2.One * targetScale, _highlightDuration);
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if (_highlightColor.A > 0f)
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{
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_highlightTween.TweenMethod(
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Callable.From<float>(f =>
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{
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var c = new Color(_highlightColor.R, _highlightColor.G, _highlightColor.B, _highlightColor.A * f);
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_highlightMaterial.SetShaderParameter("modulate_color", c);
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}),
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active ? 0f : 1f,
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active ? 1f : 0f,
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_highlightDuration
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);
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}
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}
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/// <summary>Handles left-click press: fires the click callback and consumes the event.</summary>
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public override void _GuiInput(InputEvent @event)
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{
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if (!IsEnabled)
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return;
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if (@event is InputEventMouseButton mb && mb.ButtonIndex == MouseButton.Left && mb.Pressed)
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{
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GameLogger.Log("INTERACTIVE", $"clicked: '{DefinitionId}'");
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OnClickCallback?.Invoke(DefinitionId);
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AcceptEvent();
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}
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}
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}
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}
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||||
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using System;
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using Cthangover.Core.Mods;
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using Cthangover.Core.Mods.Resolvers;
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using Cthangover.Core.Scenes;
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using Cthangover.Core.UI.Executable;
|
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using Cthangover.Core.Utils;
|
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using Cthangover.Core.UI.Theming;
|
||||
using Godot;
|
||||
|
||||
namespace Cthangover.Core.Interactive
|
||||
{
|
||||
/// <summary>
|
||||
/// Runtime node for an interactive scene object. The Control fills its parent
|
||||
/// (the interactive layer container) and displays a full-screen texture with
|
||||
/// alpha. The collider (rect, circle, or polygon) defines the clickable region
|
||||
/// in normalised viewport coordinates, converted to pixels at runtime.
|
||||
///
|
||||
/// Hit detection uses <c>_HasPoint</c> overrides verified against global
|
||||
/// mouse position and the pixel-space collider geometry.
|
||||
/// </summary>
|
||||
public partial class InteractiveObject : Control, IEventObject
|
||||
{
|
||||
private static readonly Color _transparent = new(0f, 0f, 0f, 0f);
|
||||
|
||||
/// <summary>Unique instance identifier, used for registry and <c>IEventObject</c> tracking.</summary>
|
||||
public string ID { get; set; }
|
||||
|
||||
/// <summary>Reference back to the <c>InteractiveDefinition.ID</c> that spawned this object.</summary>
|
||||
public string DefinitionId { get; private set; }
|
||||
|
||||
/// <summary>Whether the object responds to mouse input.</summary>
|
||||
public bool IsEnabled { get; set; } = true;
|
||||
|
||||
/// <summary>True while the pointer is within the collider.</summary>
|
||||
public bool IsHovered { get; private set; }
|
||||
|
||||
/// <summary>Invoked on hover enter with the definition's hover-enter DSL (wired by <see cref="InteractiveManager"/>).</summary>
|
||||
internal Action<string> OnHoverEnterCallback { get; set; }
|
||||
/// <summary>Invoked on hover leave with the definition's hover-leave DSL.</summary>
|
||||
internal Action<string> OnHoverLeaveCallback { get; set; }
|
||||
/// <summary>Invoked on click with the definition id (wired by <see cref="InteractiveManager"/>).</summary>
|
||||
internal Action<string> OnClickCallback { get; set; }
|
||||
|
||||
private TextureRect _visual;
|
||||
private ShaderMaterial _highlightMaterial;
|
||||
private Tween _highlightTween;
|
||||
|
||||
private HitAreaType _hitType = HitAreaType.Rect;
|
||||
private float _hitRadiusPx;
|
||||
private Vector2[] _hitPolygonPx;
|
||||
private Rect2 _hitRectPx;
|
||||
|
||||
private Vector2 _contentSize;
|
||||
|
||||
private Color _highlightColor = _transparent;
|
||||
private float _highlightScale = 1f;
|
||||
private float _highlightDuration = 0.15f;
|
||||
|
||||
private string _onHoverEnterDsl;
|
||||
private string _onHoverLeaveDsl;
|
||||
|
||||
private ColorRect _debugRect;
|
||||
private Label _debugLabel;
|
||||
private bool _visualReady;
|
||||
|
||||
/// <summary>Prepares the full-screen visual, highlight material and mouse handlers.</summary>
|
||||
public override void _Ready()
|
||||
{
|
||||
MouseFilter = MouseFilterEnum.Stop;
|
||||
ClipContents = true;
|
||||
|
||||
EnsureVisualReady();
|
||||
|
||||
MouseEntered += OnMouseEntered;
|
||||
MouseExited += OnMouseExited;
|
||||
|
||||
GameLogger.Log("INTERACTIVE", $"_Ready: id='{ID}' size=({Size.X:F0}x{Size.Y:F0}) visible={Visible} enabled={IsEnabled}");
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Applies a definition to this instance. The Control is made full-screen
|
||||
/// within its parent, the texture fills the entire area, and the collider
|
||||
/// geometry is computed from normalised coordinates multiplied by the
|
||||
/// logical viewport size.
|
||||
/// </summary>
|
||||
public void Configure(InteractiveDefinition def, Vector2 contentSize)
|
||||
{
|
||||
if (def == null)
|
||||
return;
|
||||
|
||||
DefinitionId = def.ID;
|
||||
_contentSize = contentSize;
|
||||
|
||||
EnsureVisualReady();
|
||||
|
||||
AnchorLeft = 0f;
|
||||
AnchorTop = 0f;
|
||||
AnchorRight = 1f;
|
||||
AnchorBottom = 1f;
|
||||
|
||||
ZIndex = def.ZIndex;
|
||||
Visible = def.Visible;
|
||||
IsEnabled = def.Enabled;
|
||||
|
||||
if (!string.IsNullOrEmpty(def.Texture))
|
||||
{
|
||||
var tex = Textures.Resolve(def.Texture);
|
||||
if (tex != null)
|
||||
_visual.Texture = tex;
|
||||
else
|
||||
GameLogger.Log("INTERACTIVE", $"Configure: texture '{def.Texture}' for '{def.ID}' not found in any mod", LogLevel.Warning);
|
||||
}
|
||||
|
||||
ApplyHitArea(def.HitArea, contentSize);
|
||||
|
||||
if (def.Highlight != null)
|
||||
{
|
||||
_highlightColor = def.Highlight.Color;
|
||||
_highlightScale = def.Highlight.Scale;
|
||||
_highlightDuration = def.Highlight.Duration;
|
||||
}
|
||||
|
||||
_onHoverEnterDsl = def.Actions?.OnHoverEnter;
|
||||
_onHoverLeaveDsl = def.Actions?.OnHoverLeave;
|
||||
|
||||
SetCursor(def.Cursor);
|
||||
|
||||
GameLogger.Log("INTERACTIVE", $"Configure: id='{def.ID}' fullScreen contentSize=({contentSize.X:F0},{contentSize.Y:F0}) hitType={_hitType}");
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Checks whether the global mouse position falls within the collider
|
||||
/// geometry in pixel space. Bypasses Godot's local coordinate issues.
|
||||
/// </summary>
|
||||
public override bool _HasPoint(Vector2 point)
|
||||
{
|
||||
if (!IsEnabled || !Visible)
|
||||
return false;
|
||||
|
||||
var globalMouse = GetGlobalMousePosition();
|
||||
var globalPos = GlobalPosition;
|
||||
|
||||
switch (_hitType)
|
||||
{
|
||||
case HitAreaType.Rect:
|
||||
{
|
||||
var rect = new Rect2(globalPos + _hitRectPx.Position, _hitRectPx.Size);
|
||||
return rect.HasPoint(globalMouse);
|
||||
}
|
||||
case HitAreaType.Circle:
|
||||
{
|
||||
var center = globalPos + new Vector2(_hitRectPx.Position.X + _hitRectPx.Size.X / 2f, _hitRectPx.Position.Y + _hitRectPx.Size.Y / 2f);
|
||||
return (globalMouse - center).Length() <= _hitRadiusPx;
|
||||
}
|
||||
case HitAreaType.Polygon:
|
||||
{
|
||||
if (_hitPolygonPx == null || _hitPolygonPx.Length < 3)
|
||||
return false;
|
||||
var local = globalMouse - globalPos;
|
||||
return Geometry2D.IsPointInPolygon(local, _hitPolygonPx);
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Unregisters from the <c>SceneContextNode</c> event-object tracker and
|
||||
/// frees the Godot node. Called by <c>InteractiveManager.ClearAll</c> on
|
||||
/// scene transition and by <c>InteractiveManager.Remove</c> for targeted
|
||||
/// cleanup, ensuring no dangling references survive scene teardown.
|
||||
/// </summary>
|
||||
public void Destruct()
|
||||
{
|
||||
SceneContextNode.Instance?.RemoveEventObject(ID);
|
||||
QueueFree();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Creates or hides a debug overlay showing the hit-area bounds rectangle
|
||||
/// and the object's <c>ID</c> label. The rectangle colour changes to
|
||||
/// yellow when the pointer is inside the collider. Used by
|
||||
/// <c>InteractiveManager.ShowDebugBounds</c> to toggle all objects at once.
|
||||
/// </summary>
|
||||
/// <param name="show">Whether to create/show or hide the debug visuals.</param>
|
||||
public void UpdateDebugVisual(bool show)
|
||||
{
|
||||
if (show)
|
||||
{
|
||||
if (_debugRect == null)
|
||||
{
|
||||
_debugRect = new ColorRect
|
||||
{
|
||||
Name = "DebugRect",
|
||||
MouseFilter = MouseFilterEnum.Ignore,
|
||||
ZIndex = 100
|
||||
};
|
||||
AddChild(_debugRect);
|
||||
}
|
||||
|
||||
if (_debugLabel == null)
|
||||
{
|
||||
_debugLabel = new Label
|
||||
{
|
||||
Name = "DebugLabel",
|
||||
MouseFilter = MouseFilterEnum.Ignore,
|
||||
ZIndex = 101,
|
||||
Position = new Vector2(2f, 2f)
|
||||
};
|
||||
AddChild(_debugLabel);
|
||||
}
|
||||
|
||||
_debugRect.Position = _hitRectPx.Position;
|
||||
_debugRect.Size = _hitRectPx.Size;
|
||||
_debugRect.Visible = true;
|
||||
_debugRect.Color = IsHovered
|
||||
? UiTokens.Alpha(UiTokens.Accent, 0.35f)
|
||||
: UiTokens.Alpha(UiTokens.Success, 0.2f);
|
||||
|
||||
_debugLabel.Visible = true;
|
||||
_debugLabel.Text = DefinitionId ?? ID;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (_debugRect != null)
|
||||
_debugRect.Visible = false;
|
||||
if (_debugLabel != null)
|
||||
_debugLabel.Visible = false;
|
||||
}
|
||||
}
|
||||
|
||||
private void SetupHighlightMaterial()
|
||||
{
|
||||
var shader = Shaders.Resolve("interactive_highlight");
|
||||
if (shader == null)
|
||||
{
|
||||
GameLogger.Log("INTERACTIVE", "highlight shader 'interactive_highlight' not found", LogLevel.Warning);
|
||||
return;
|
||||
}
|
||||
|
||||
_highlightMaterial = new ShaderMaterial { Shader = shader };
|
||||
_highlightMaterial.SetShaderParameter("modulate_color", _transparent);
|
||||
_visual.Material = _highlightMaterial;
|
||||
}
|
||||
|
||||
private void EnsureVisualReady()
|
||||
{
|
||||
if (_visualReady)
|
||||
return;
|
||||
|
||||
_visualReady = true;
|
||||
|
||||
_visual = new TextureRect
|
||||
{
|
||||
Name = "Visual",
|
||||
ExpandMode = TextureRect.ExpandModeEnum.IgnoreSize,
|
||||
StretchMode = TextureRect.StretchModeEnum.Scale,
|
||||
MouseFilter = MouseFilterEnum.Ignore,
|
||||
AnchorRight = 1f,
|
||||
AnchorBottom = 1f
|
||||
};
|
||||
AddChild(_visual);
|
||||
|
||||
SetupHighlightMaterial();
|
||||
}
|
||||
|
||||
private void ApplyHitArea(HitAreaDefinition hitDef, Vector2 contentSize)
|
||||
{
|
||||
_hitType = HitAreaType.Rect;
|
||||
var vpW = contentSize.X;
|
||||
var vpH = contentSize.Y;
|
||||
|
||||
if (hitDef == null)
|
||||
{
|
||||
_hitRectPx = new Rect2(0, 0, vpW, vpH);
|
||||
return;
|
||||
}
|
||||
|
||||
switch (hitDef.Type?.ToLowerInvariant())
|
||||
{
|
||||
case "circle":
|
||||
_hitType = HitAreaType.Circle;
|
||||
_hitRadiusPx = hitDef.Radius * Mathf.Min(vpW, vpH);
|
||||
var cx = hitDef.X * vpW;
|
||||
var cy = hitDef.Y * vpH;
|
||||
_hitRectPx = new Rect2(cx - _hitRadiusPx, cy - _hitRadiusPx, _hitRadiusPx * 2f, _hitRadiusPx * 2f);
|
||||
break;
|
||||
|
||||
case "polygon":
|
||||
_hitType = HitAreaType.Polygon;
|
||||
if (hitDef.Vertices != null && hitDef.Vertices.Length >= 3)
|
||||
{
|
||||
_hitPolygonPx = new Vector2[hitDef.Vertices.Length];
|
||||
float minX = float.MaxValue, minY = float.MaxValue, maxX = float.MinValue, maxY = float.MinValue;
|
||||
for (var i = 0; i < hitDef.Vertices.Length; i++)
|
||||
{
|
||||
var v = new Vector2(hitDef.Vertices[i].X * vpW, hitDef.Vertices[i].Y * vpH);
|
||||
_hitPolygonPx[i] = v;
|
||||
minX = Mathf.Min(minX, v.X);
|
||||
minY = Mathf.Min(minY, v.Y);
|
||||
maxX = Mathf.Max(maxX, v.X);
|
||||
maxY = Mathf.Max(maxY, v.Y);
|
||||
}
|
||||
_hitRectPx = new Rect2(minX, minY, maxX - minX, maxY - minY);
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
_hitType = HitAreaType.Rect;
|
||||
var rx = hitDef.X * vpW;
|
||||
var ry = hitDef.Y * vpH;
|
||||
var rw = hitDef.Width * vpW;
|
||||
var rh = hitDef.Height * vpH;
|
||||
_hitRectPx = new Rect2(rx, ry, rw, rh);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
private void SetCursor(string cursorName)
|
||||
{
|
||||
if (string.IsNullOrEmpty(cursorName))
|
||||
return;
|
||||
|
||||
if (Enum.TryParse<CursorShape>(cursorName, true, out var shape))
|
||||
MouseDefaultCursorShape = shape;
|
||||
}
|
||||
|
||||
private void OnMouseEntered()
|
||||
{
|
||||
GameLogger.Log("INTERACTIVE", $"OnMouseEntered: id='{ID}' enabled={IsEnabled} hitType={_hitType}");
|
||||
|
||||
if (!IsEnabled)
|
||||
return;
|
||||
|
||||
IsHovered = true;
|
||||
ApplyHighlight(true);
|
||||
UpdateDebugVisual(InteractiveManager.Instance?.ShowDebugBounds ?? false);
|
||||
OnHoverEnterCallback?.Invoke(_onHoverEnterDsl);
|
||||
}
|
||||
|
||||
private void OnMouseExited()
|
||||
{
|
||||
GameLogger.Log("INTERACTIVE", $"OnMouseExited: id='{ID}'");
|
||||
|
||||
if (!IsEnabled)
|
||||
return;
|
||||
|
||||
IsHovered = false;
|
||||
ApplyHighlight(false);
|
||||
UpdateDebugVisual(InteractiveManager.Instance?.ShowDebugBounds ?? false);
|
||||
OnHoverLeaveCallback?.Invoke(_onHoverLeaveDsl);
|
||||
}
|
||||
|
||||
private void ApplyHighlight(bool active)
|
||||
{
|
||||
if (_highlightMaterial == null)
|
||||
return;
|
||||
|
||||
_highlightTween?.Kill();
|
||||
|
||||
var targetScale = active ? _highlightScale : 1f;
|
||||
|
||||
_highlightTween = CreateTween();
|
||||
_highlightTween.SetParallel(true);
|
||||
|
||||
_highlightTween.TweenProperty(this, "scale", Vector2.One * targetScale, _highlightDuration);
|
||||
|
||||
if (_highlightColor.A > 0f)
|
||||
{
|
||||
_highlightTween.TweenMethod(
|
||||
Callable.From<float>(f =>
|
||||
{
|
||||
var c = new Color(_highlightColor.R, _highlightColor.G, _highlightColor.B, _highlightColor.A * f);
|
||||
_highlightMaterial.SetShaderParameter("modulate_color", c);
|
||||
}),
|
||||
active ? 0f : 1f,
|
||||
active ? 1f : 0f,
|
||||
_highlightDuration
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>Handles left-click press: fires the click callback and consumes the event.</summary>
|
||||
public override void _GuiInput(InputEvent @event)
|
||||
{
|
||||
if (!IsEnabled)
|
||||
return;
|
||||
|
||||
if (@event is InputEventMouseButton mb && mb.ButtonIndex == MouseButton.Left && mb.Pressed)
|
||||
{
|
||||
GameLogger.Log("INTERACTIVE", $"clicked: '{DefinitionId}'");
|
||||
OnClickCallback?.Invoke(DefinitionId);
|
||||
AcceptEvent();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in new issue
Block a user