433 lines
10 KiB
C#
433 lines
10 KiB
C#
|
using UnityEngine;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using Lean.Common;
|
|||
|
|
|
|||
|
|
namespace Lean.Transition
|
|||
|
|
{
|
|||
|
|
/// <summary>This class allows you to reference Transforms whose GameObjects contain transition components.
|
|||
|
|
/// If these transition components define TargetAlias names, then this class will also manage them in the inspector.</summary>
|
|||
|
|
[System.Serializable]
|
|||
|
|
public class LeanPlayer
|
|||
|
|
{
|
|||
|
|
[System.Serializable]
|
|||
|
|
public class Alias
|
|||
|
|
{
|
|||
|
|
public string Key;
|
|||
|
|
public Object Obj;
|
|||
|
|
|
|||
|
|
[System.NonSerialized]
|
|||
|
|
public System.Type Type;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[System.Serializable]
|
|||
|
|
public class Entry
|
|||
|
|
{
|
|||
|
|
public Transform Root { set { root = value; } get { return root; } } [SerializeField] private Transform root;
|
|||
|
|
|
|||
|
|
public float Speed { set { speed = value; } get { return speed; } } [SerializeField] private float speed = -1.0f;
|
|||
|
|
|
|||
|
|
public List<Alias> Aliases { get { if (aliases == null) aliases = new List<Alias>(); return aliases; } } [SerializeField] private List<Alias> aliases;
|
|||
|
|
|
|||
|
|
public void AddAlias(string key, Object obj)
|
|||
|
|
{
|
|||
|
|
foreach (var alias in Aliases)
|
|||
|
|
{
|
|||
|
|
if (alias.Key == key)
|
|||
|
|
{
|
|||
|
|
alias.Key = key;
|
|||
|
|
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
aliases.Add(new Alias() { Key = key, Obj = obj });
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Legacy
|
|||
|
|
[SerializeField]
|
|||
|
|
private float speed = -1.0f;
|
|||
|
|
|
|||
|
|
// Legacy
|
|||
|
|
[SerializeField]
|
|||
|
|
private List<Transform> roots = null;
|
|||
|
|
|
|||
|
|
// Legacy
|
|||
|
|
[SerializeField]
|
|||
|
|
private List<string> aliases = null;
|
|||
|
|
|
|||
|
|
// Legacy
|
|||
|
|
[SerializeField]
|
|||
|
|
private List<Object> targets = null;
|
|||
|
|
|
|||
|
|
[SerializeField]
|
|||
|
|
private List<Entry> entries;
|
|||
|
|
|
|||
|
|
public float Speed
|
|||
|
|
{
|
|||
|
|
set
|
|||
|
|
{
|
|||
|
|
speed = value;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
get
|
|||
|
|
{
|
|||
|
|
return speed;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private static Dictionary<string, Alias> tempAliases = new Dictionary<string, Alias>();
|
|||
|
|
|
|||
|
|
public bool IsUsed
|
|||
|
|
{
|
|||
|
|
get
|
|||
|
|
{
|
|||
|
|
if (entries != null && entries.Count > 0)
|
|||
|
|
{
|
|||
|
|
foreach (var entry in entries)
|
|||
|
|
{
|
|||
|
|
if (entry.Root != null)
|
|||
|
|
{
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>This stores a list of all <b>Transform</b>s containing transitions that will be played, and their settings.</summary>
|
|||
|
|
public List<Entry> Entries
|
|||
|
|
{
|
|||
|
|
get
|
|||
|
|
{
|
|||
|
|
if (entries == null)
|
|||
|
|
{
|
|||
|
|
entries = new List<Entry>();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return entries;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void Validate(bool validateEntries)
|
|||
|
|
{
|
|||
|
|
if (roots != null && roots.Count > 0)
|
|||
|
|
{
|
|||
|
|
Entries.Clear();
|
|||
|
|
|
|||
|
|
foreach (var root in roots)
|
|||
|
|
{
|
|||
|
|
if (root != null)
|
|||
|
|
{
|
|||
|
|
entries.Add(new Entry() { Root = root, Speed = speed > 0.0f ? speed : -1.0f });
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
roots.Clear();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (Entries.Count == 0)
|
|||
|
|
{
|
|||
|
|
entries.Add(new Entry());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (aliases != null && aliases.Count > 0 && targets != null && targets.Count > 0)
|
|||
|
|
{
|
|||
|
|
var min = System.Math.Min(aliases.Count, targets.Count);
|
|||
|
|
|
|||
|
|
for (var i = 0; i < min; i++)
|
|||
|
|
{
|
|||
|
|
foreach (var entry in Entries)
|
|||
|
|
{
|
|||
|
|
entry.AddAlias(aliases[i], targets[i]);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
aliases.Clear();
|
|||
|
|
targets.Clear();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (validateEntries == true)
|
|||
|
|
{
|
|||
|
|
foreach (var entry in Entries)
|
|||
|
|
{
|
|||
|
|
if (entry != null)
|
|||
|
|
{
|
|||
|
|
var pairs = LeanTransition.FindAllAliasTypePairs(entry.Root);
|
|||
|
|
|
|||
|
|
// Move entry.Aliases into dictionary
|
|||
|
|
foreach (var alias in entry.Aliases)
|
|||
|
|
{
|
|||
|
|
tempAliases.Add(alias.Key, alias);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
entry.Aliases.Clear();
|
|||
|
|
|
|||
|
|
// Rebuild entry.Aliases from dictionaries
|
|||
|
|
foreach (var pair in pairs)
|
|||
|
|
{
|
|||
|
|
Alias alias;
|
|||
|
|
|
|||
|
|
// Use existing by set type again (it's non-serialized, so it must be set again)
|
|||
|
|
if (tempAliases.TryGetValue(pair.Key, out alias) == true)
|
|||
|
|
{
|
|||
|
|
alias.Type = pair.Value;
|
|||
|
|
|
|||
|
|
entry.Aliases.Add(alias);
|
|||
|
|
}
|
|||
|
|
// Use new
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
entry.Aliases.Add(new Alias() { Key = pair.Key, Type = pair.Value });
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Discard remaining
|
|||
|
|
tempAliases.Clear();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>This method will begin all transition entries.</summary>
|
|||
|
|
public void Begin()
|
|||
|
|
{
|
|||
|
|
Validate(false);
|
|||
|
|
|
|||
|
|
if (entries != null)
|
|||
|
|
{
|
|||
|
|
LeanTransition.CurrentAliases.Clear();
|
|||
|
|
|
|||
|
|
foreach (var entry in entries)
|
|||
|
|
{
|
|||
|
|
foreach (var alias in entry.Aliases)
|
|||
|
|
{
|
|||
|
|
LeanTransition.AddAlias(alias.Key, alias.Obj);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
LeanTransition.BeginAllTransitions(entry.Root, entry.Speed);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
namespace Lean.Transition.Editor
|
|||
|
|
{
|
|||
|
|
using UnityEditor;
|
|||
|
|
|
|||
|
|
[CustomPropertyDrawer(typeof(LeanPlayer))]
|
|||
|
|
public class LeanPlayerDrawer : PropertyDrawer
|
|||
|
|
{
|
|||
|
|
private static Color color;
|
|||
|
|
private static float height;
|
|||
|
|
private static float heightStep;
|
|||
|
|
private static string title;
|
|||
|
|
private static string tooltip;
|
|||
|
|
|
|||
|
|
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
|
|||
|
|
{
|
|||
|
|
height = base.GetPropertyHeight(property, label);
|
|||
|
|
heightStep = height + 2.0f;
|
|||
|
|
|
|||
|
|
ValidateAndUpdate(property.serializedObject, property);
|
|||
|
|
|
|||
|
|
var count = 0;
|
|||
|
|
var sEntries = property.FindPropertyRelative("entries");
|
|||
|
|
|
|||
|
|
for (var i = 0; i < sEntries.arraySize; i++)
|
|||
|
|
{
|
|||
|
|
var sEntry = sEntries.GetArrayElementAtIndex(i);
|
|||
|
|
var sSpeed = sEntry.FindPropertyRelative("speed");
|
|||
|
|
var sAliases = sEntry.FindPropertyRelative("aliases");
|
|||
|
|
|
|||
|
|
if (sSpeed.floatValue >= 0.0f)
|
|||
|
|
{
|
|||
|
|
count++;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
count += sAliases.arraySize;
|
|||
|
|
|
|||
|
|
count++;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return height + heightStep * System.Math.Max(0, count - 1);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
|
|||
|
|
{
|
|||
|
|
var player = LeanHelper.GetObjectFromSerializedProperty<LeanPlayer>(property.serializedObject.targetObject, property);
|
|||
|
|
var sObject = property.serializedObject;
|
|||
|
|
var sEntries = property.FindPropertyRelative("entries");
|
|||
|
|
|
|||
|
|
DrawPlay(position, sObject);
|
|||
|
|
|
|||
|
|
color = GUI.color; position.height = height;
|
|||
|
|
title = label.text;
|
|||
|
|
tooltip = label.tooltip;
|
|||
|
|
|
|||
|
|
for (var i = 0; i < sEntries.arraySize; i++)
|
|||
|
|
{
|
|||
|
|
var entry = player.Entries[i];
|
|||
|
|
var sEntry = sEntries.GetArrayElementAtIndex(i);
|
|||
|
|
var sRoot = sEntry.FindPropertyRelative("root");
|
|||
|
|
var sSpeed = sEntry.FindPropertyRelative("speed");
|
|||
|
|
var sAliases = sEntry.FindPropertyRelative("aliases");
|
|||
|
|
var rectL = position; rectL.width = EditorGUIUtility.labelWidth - 16.0f;
|
|||
|
|
var rectR = position; rectR.xMin += EditorGUIUtility.labelWidth;
|
|||
|
|
|
|||
|
|
if (Event.current.isMouse == true && Event.current.button == 1 && rectL.Contains(Event.current.mousePosition) == true)
|
|||
|
|
{
|
|||
|
|
Event.current.Use();
|
|||
|
|
ShowMenu(sObject, sEntries, i, sRoot, sSpeed, title);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
EditorGUI.PropertyField(position, sRoot, new GUIContent(title, tooltip)); position.y += heightStep;
|
|||
|
|
EditorGUI.indentLevel++;
|
|||
|
|
if (sSpeed.floatValue >= 0.0f)
|
|||
|
|
{
|
|||
|
|
EditorGUI.PropertyField(position, sSpeed); position.y += heightStep;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
for (var j = 0; j < sAliases.arraySize; j++)
|
|||
|
|
{
|
|||
|
|
var alias = entry.Aliases[j];
|
|||
|
|
var sAlias = sAliases.GetArrayElementAtIndex(j);
|
|||
|
|
var sKey = sAlias.FindPropertyRelative("Key");
|
|||
|
|
var sObj = sAlias.FindPropertyRelative("Obj");
|
|||
|
|
|
|||
|
|
EditorGUI.BeginChangeCheck();
|
|||
|
|
|
|||
|
|
EditorGUI.showMixedValue = sObj.hasMultipleDifferentValues;
|
|||
|
|
var obj = EditorGUI.ObjectField(position, new GUIContent(sKey.stringValue, ""), alias.Obj, alias.Type, true); position.y += heightStep;
|
|||
|
|
EditorGUI.showMixedValue = false;
|
|||
|
|
|
|||
|
|
if (EditorGUI.EndChangeCheck() == true)
|
|||
|
|
{
|
|||
|
|
sObj.objectReferenceValue = obj;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
EditorGUI.indentLevel--;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
GUI.color = color;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void DrawPlay(Rect position, SerializedObject sObject)
|
|||
|
|
{
|
|||
|
|
var rectL = position; rectL.xMin += EditorGUIUtility.labelWidth - 15.0f; rectL.width = 14.0f; rectL.yMin += 1.0f; rectL.yMax -= 1.0f;
|
|||
|
|
var rectR = rectL; rectR.y -= 1.0f;
|
|||
|
|
|
|||
|
|
if (GUI.Button(rectL, new GUIContent("", "Clicking this will play the transitions now.")) == true)
|
|||
|
|
{
|
|||
|
|
foreach (var targetObject in sObject.targetObjects)
|
|||
|
|
{
|
|||
|
|
((LeanPlayer)fieldInfo.GetValue(targetObject)).Begin();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
GUI.Label(rectR, "▶", EditorStyles.centeredGreyMiniLabel);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void ShowMenu(SerializedObject sObject, SerializedProperty sEntries, int index, SerializedProperty sRoot, SerializedProperty sSpeed, string title)
|
|||
|
|
{
|
|||
|
|
var menu = new GenericMenu();
|
|||
|
|
var methodPrefabs = AssetDatabase.FindAssets("t:GameObject").
|
|||
|
|
Select((guid) => AssetDatabase.LoadAssetAtPath<GameObject>(AssetDatabase.GUIDToAssetPath(guid))).
|
|||
|
|
Where((prefab) => prefab.GetComponent<LeanMethod>() != null);
|
|||
|
|
var targetComponent = sObject.targetObject as Component;
|
|||
|
|
|
|||
|
|
if (targetComponent != null)
|
|||
|
|
{
|
|||
|
|
if (sRoot.objectReferenceValue == null)
|
|||
|
|
{
|
|||
|
|
menu.AddItem(new GUIContent("Create"), false, () =>
|
|||
|
|
{
|
|||
|
|
var root = new GameObject("[" + title + "]").transform;
|
|||
|
|
|
|||
|
|
root.SetParent(targetComponent.transform, false);
|
|||
|
|
|
|||
|
|
sRoot.objectReferenceValue = root;
|
|||
|
|
sObject.ApplyModifiedProperties();
|
|||
|
|
|
|||
|
|
Selection.activeTransform = root;
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
menu.AddItem(new GUIContent("Add"), false, () =>
|
|||
|
|
{
|
|||
|
|
sEntries.InsertArrayElementAtIndex(index + 1);
|
|||
|
|
var sEntry = sEntries.GetArrayElementAtIndex(index + 1);
|
|||
|
|
sEntry.FindPropertyRelative("root").objectReferenceValue = null;
|
|||
|
|
sEntry.FindPropertyRelative("speed").floatValue = -1.0f;
|
|||
|
|
sEntry.FindPropertyRelative("aliases").arraySize = 0;
|
|||
|
|
sObject.ApplyModifiedProperties();
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (sSpeed.floatValue <= -1.0f)
|
|||
|
|
{
|
|||
|
|
menu.AddItem(new GUIContent("Speed"), false, () =>
|
|||
|
|
{
|
|||
|
|
sSpeed.floatValue = 1.0f;
|
|||
|
|
sObject.ApplyModifiedProperties();
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
menu.AddItem(new GUIContent("Speed"), true, () =>
|
|||
|
|
{
|
|||
|
|
sSpeed.floatValue = -1.0f;
|
|||
|
|
sObject.ApplyModifiedProperties();
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
menu.AddSeparator("");
|
|||
|
|
|
|||
|
|
foreach (var methodPrefab in methodPrefabs)
|
|||
|
|
{
|
|||
|
|
var root = methodPrefab.transform;
|
|||
|
|
|
|||
|
|
menu.AddItem(new GUIContent("Prefab/" + methodPrefab.name), false, () =>
|
|||
|
|
{
|
|||
|
|
sRoot.objectReferenceValue = root;
|
|||
|
|
sObject.ApplyModifiedProperties();
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
menu.AddSeparator("");
|
|||
|
|
|
|||
|
|
menu.AddItem(new GUIContent("Remove"), false, () =>
|
|||
|
|
{
|
|||
|
|
sEntries.DeleteArrayElementAtIndex(index);
|
|||
|
|
sObject.ApplyModifiedProperties();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
menu.ShowAsContext();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void ValidateAndUpdate(SerializedObject sObject, SerializedProperty sPlayer)
|
|||
|
|
{
|
|||
|
|
sObject.ApplyModifiedProperties();
|
|||
|
|
|
|||
|
|
foreach (var targetObject in sObject.targetObjects)
|
|||
|
|
{
|
|||
|
|
var player = LeanHelper.GetObjectFromSerializedProperty<LeanPlayer>(targetObject, sPlayer);
|
|||
|
|
|
|||
|
|
if (player != null)
|
|||
|
|
{
|
|||
|
|
player.Validate(true);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
sObject.Update();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
#endif
|