88 lines
3.0 KiB
C#
88 lines
3.0 KiB
C#
|
using UnityEngine;
|
||
|
|
using UnityEngine.Events;
|
||
|
|
using Lean.Common;
|
||
|
|
|
||
|
|
namespace Lean.Touch
|
||
|
|
{
|
||
|
|
/// <summary>This component allows you to detect when a finger presses/taps on top of the current GameObject without using the LeanSelectable system.
|
||
|
|
/// NOTE: This feature requires your scene to contain the <b>LeanPick</b> component.</summary>
|
||
|
|
[HelpURL(LeanTouch.PlusHelpUrlPrefix + "LeanPickable")]
|
||
|
|
[AddComponentMenu(LeanTouch.ComponentPathPrefix + "Pickable")]
|
||
|
|
public class LeanPickable : MonoBehaviour
|
||
|
|
{
|
||
|
|
[System.Serializable] public class LeanFingerEvent : UnityEvent<LeanFinger> {}
|
||
|
|
[System.Serializable] public class Vector3Event : UnityEvent<Vector3> {}
|
||
|
|
[System.Serializable] public class Vector2Event : UnityEvent<Vector2> {}
|
||
|
|
|
||
|
|
/// <summary>This event will be invoked when the specified finger touches this GameObject.</summary>
|
||
|
|
public LeanFingerEvent OnFinger { get { if (onFinger == null) onFinger = new LeanFingerEvent(); return onFinger; } } [SerializeField] private LeanFingerEvent onFinger;
|
||
|
|
|
||
|
|
/// <summary>The method used to find world coordinates from a finger. See LeanScreenDepth documentation for more information.</summary>
|
||
|
|
public LeanScreenDepth ScreenDepth = new LeanScreenDepth(LeanScreenDepth.ConversionType.DepthIntercept);
|
||
|
|
|
||
|
|
/// <summary>This event will be invoked when this object is picked, and tell you the world space position it touched.</summary>
|
||
|
|
public Vector3Event OnWorld { get { if (onWorld == null) onWorld = new Vector3Event(); return onWorld; } } [SerializeField] private Vector3Event onWorld;
|
||
|
|
|
||
|
|
/// <summary>This event will be invoked when this object is picked, and tell you the screen space position it touched.</summary>
|
||
|
|
public Vector2Event OnScreen { get { if (onScreen == null) onScreen = new Vector2Event(); return onScreen; } } [SerializeField] private Vector2Event onScreen;
|
||
|
|
|
||
|
|
public void InvokePick(LeanFinger finger, Vector2 screenPosition)
|
||
|
|
{
|
||
|
|
if (onFinger != null)
|
||
|
|
{
|
||
|
|
onFinger.Invoke(finger);
|
||
|
|
}
|
||
|
|
|
||
|
|
var world = ScreenDepth.Convert(screenPosition, gameObject);
|
||
|
|
|
||
|
|
if (onWorld != null)
|
||
|
|
{
|
||
|
|
onWorld.Invoke(world);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (onScreen != null)
|
||
|
|
{
|
||
|
|
onScreen.Invoke(screenPosition);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#if UNITY_EDITOR
|
||
|
|
namespace Lean.Touch.Editor
|
||
|
|
{
|
||
|
|
using TARGET = LeanPickable;
|
||
|
|
|
||
|
|
[UnityEditor.CanEditMultipleObjects]
|
||
|
|
[UnityEditor.CustomEditor(typeof(TARGET))]
|
||
|
|
public class LeanSelectSelf_Editor : LeanEditor
|
||
|
|
{
|
||
|
|
protected override void OnInspector()
|
||
|
|
{
|
||
|
|
TARGET tgt; TARGET[] tgts; GetTargets(out tgt, out tgts);
|
||
|
|
|
||
|
|
var showUnusedEvents = DrawFoldout("Show Unused Events", "Show all events?");
|
||
|
|
|
||
|
|
var usedA = Any(tgts, t => t.OnFinger.GetPersistentEventCount() > 0);
|
||
|
|
var usedB = Any(tgts, t => t.OnWorld.GetPersistentEventCount() > 0);
|
||
|
|
var usedC = Any(tgts, t => t.OnScreen.GetPersistentEventCount() > 0);
|
||
|
|
|
||
|
|
if (showUnusedEvents == true || usedA == true)
|
||
|
|
{
|
||
|
|
Draw("onFinger");
|
||
|
|
}
|
||
|
|
|
||
|
|
if (showUnusedEvents == true || usedB == true)
|
||
|
|
{
|
||
|
|
Draw("ScreenDepth");
|
||
|
|
Draw("onWorld");
|
||
|
|
}
|
||
|
|
|
||
|
|
if (showUnusedEvents == true || usedC == true)
|
||
|
|
{
|
||
|
|
Draw("onScreen");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif
|