ylsj/Assets/Demigiant/DOTweenPro/Editor/DOTweenAnimationInspector.cs

// Author: Daniele Giardini - http://www.demigiant.com
// Created: 2015/03/12 16:03

using System;
using System.Collections.Generic;
using System.IO;
using DG.DemiEditor;
using DG.DOTweenEditor.Core;
using DG.Tweening;
using DG.Tweening.Core;
using UnityEditor;
using UnityEngine;
using UnityEngine.UI;

#if DOTWEEN_TMP
    using TMPro;
#endif

namespace DG.DOTweenEditor
{
    [CustomEditor(typeof(DOTweenAnimation))]
    public class DOTweenAnimationInspector : ABSAnimationInspector
    {
        static readonly Dictionary<DOTweenAnimationType, Type[]> _AnimationTypeToComponent = new Dictionary<DOTweenAnimationType, Type[]>() {
            { DOTweenAnimationType.Move, new[] { typeof(Rigidbody), typeof(Rigidbody2D), typeof(RectTransform), typeof(Transform) } },
            { DOTweenAnimationType.LocalMove, new[] { typeof(Transform) } },
            { DOTweenAnimationType.Rotate, new[] { typeof(Rigidbody), typeof(Rigidbody2D), typeof(Transform) } },
            { DOTweenAnimationType.LocalRotate, new[] { typeof(Transform) } },
            { DOTweenAnimationType.Scale, new[] { typeof(Transform) } },
            { DOTweenAnimationType.Color, new[] { typeof(SpriteRenderer), typeof(Renderer), typeof(Image), typeof(Text) } },
            { DOTweenAnimationType.Fade, new[] { typeof(SpriteRenderer), typeof(Renderer), typeof(Image), typeof(Text) } },
            { DOTweenAnimationType.Text, new[] { typeof(Text) } },
            { DOTweenAnimationType.PunchPosition, new[] { typeof(RectTransform), typeof(Transform) } },
            { DOTweenAnimationType.PunchRotation, new[] { typeof(Transform) } },
            { DOTweenAnimationType.PunchScale, new[] { typeof(Transform) } },
            { DOTweenAnimationType.ShakePosition, new[] { typeof(RectTransform), typeof(Transform) } },
            { DOTweenAnimationType.ShakeRotation, new[] { typeof(Transform) } },
            { DOTweenAnimationType.ShakeScale, new[] { typeof(Transform) } },
            { DOTweenAnimationType.CameraAspect, new[] { typeof(Camera) } },
            { DOTweenAnimationType.CameraBackgroundColor, new[] { typeof(Camera) } },
            { DOTweenAnimationType.CameraFieldOfView, new[] { typeof(Camera) } },
            { DOTweenAnimationType.CameraOrthoSize, new[] { typeof(Camera) } },
            { DOTweenAnimationType.CameraPixelRect, new[] { typeof(Camera) } },
            { DOTweenAnimationType.CameraRect, new[] { typeof(Camera) } },
        };

#if DOTWEEN_TK2D
        static readonly Dictionary<DOTweenAnimationType, Type[]> _Tk2dAnimationTypeToComponent = new Dictionary<DOTweenAnimationType, Type[]>() {
            { DOTweenAnimationType.Color, new[] { typeof(tk2dBaseSprite), typeof(tk2dTextMesh) } },
            { DOTweenAnimationType.Fade, new[] { typeof(tk2dBaseSprite), typeof(tk2dTextMesh) } },
            { DOTweenAnimationType.Text, new[] { typeof(tk2dTextMesh) } }
        };
#endif
#if DOTWEEN_TMP
        static readonly Dictionary<DOTweenAnimationType, Type[]> _TMPAnimationTypeToComponent = new Dictionary<DOTweenAnimationType, Type[]>() {
            { DOTweenAnimationType.Color, new[] { typeof(TextMeshPro), typeof(TextMeshProUGUI) } },
            { DOTweenAnimationType.Fade, new[] { typeof(TextMeshPro), typeof(TextMeshProUGUI) } },
            { DOTweenAnimationType.Text, new[] { typeof(TextMeshPro), typeof(TextMeshProUGUI) } }
        };
#endif

        static readonly string[] _AnimationType = new[] {
            "None",
            "Move", "LocalMove",
            "Rotate", "LocalRotate",
            "Scale",
            "Color", "Fade",
            "Text",
            "Punch/Position", "Punch/Rotation", "Punch/Scale",
            "Shake/Position", "Shake/Rotation", "Shake/Scale",
            "Camera/Aspect", "Camera/BackgroundColor", "Camera/FieldOfView", "Camera/OrthoSize", "Camera/PixelRect", "Camera/Rect"
        };
        static string[] _animationTypeNoSlashes; // _AnimationType list without slashes in values
        static string[] _datString; // String representation of DOTweenAnimation enum (here for caching reasons)

        DOTweenAnimation _src;
        bool _runtimeEditMode; // If TRUE allows to change and save stuff at runtime
        int _totComponentsOnSrc; // Used to determine if a Component is added or removed from the source

        // ===================================================================================
        // MONOBEHAVIOUR METHODS -------------------------------------------------------------

        void OnEnable()
        {
            _src = target as DOTweenAnimation;

            onStartProperty = base.serializedObject.FindProperty("onStart");
            onPlayProperty = base.serializedObject.FindProperty("onPlay");
            onUpdateProperty = base.serializedObject.FindProperty("onUpdate");
            onStepCompleteProperty = base.serializedObject.FindProperty("onStepComplete");
            onCompleteProperty = base.serializedObject.FindProperty("onComplete");

            // Convert _AnimationType to _animationTypeNoSlashes
            int len = _AnimationType.Length;
            _animationTypeNoSlashes = new string[len];
            for (int i = 0; i < len; ++i) {
                string a = _AnimationType[i];
                a = a.Replace("/", "");
                _animationTypeNoSlashes[i] = a;
            }
        }

        override public void OnInspectorGUI()
        {
        	base.OnInspectorGUI();

            GUILayout.Space(3);
            EditorGUIUtils.SetGUIStyles();

            bool playMode = Application.isPlaying;
            _runtimeEditMode = _runtimeEditMode && playMode;

            GUILayout.BeginHorizontal();
            EditorGUIUtils.InspectorLogo();
            GUILayout.Label(_src.animationType.ToString() + (string.IsNullOrEmpty(_src.id) ? "" : " [" + _src.id + "]"), EditorGUIUtils.sideLogoIconBoldLabelStyle);
            // Up-down buttons
            GUILayout.FlexibleSpace();
            if (GUILayout.Button("▲", DeGUI.styles.button.toolIco)) UnityEditorInternal.ComponentUtility.MoveComponentUp(_src);
            if (GUILayout.Button("▼", DeGUI.styles.button.toolIco)) UnityEditorInternal.ComponentUtility.MoveComponentDown(_src);
            GUILayout.EndHorizontal();

            if (playMode) {
                if (_runtimeEditMode) {
                    
                } else {
                    GUILayout.Space(8);
                    GUILayout.Label("Animation Editor disabled while in play mode", EditorGUIUtils.wordWrapLabelStyle);
                    if (!_src.isActive) {
                        GUILayout.Label("This animation has been toggled as inactive and won't be generated", EditorGUIUtils.wordWrapLabelStyle);
                        GUI.enabled = false;
                    }
                    if (GUILayout.Button(new GUIContent("Activate Edit Mode", "Switches to Runtime Edit Mode, where you can change animations values and restart them"))) {
                        _runtimeEditMode = true;
                    }
                    GUILayout.Label("NOTE: when using DOPlayNext, the sequence is determined by the DOTweenAnimation Components order in the target GameObject's Inspector", EditorGUIUtils.wordWrapLabelStyle);
                    GUILayout.Space(10);
                    if (!_runtimeEditMode) return;
                }
            }

            Undo.RecordObject(_src, "DOTween Animation");

//            _src.isValid = Validate(); // Moved down

            EditorGUIUtility.labelWidth = 120;

            if (playMode) {
                GUILayout.Space(4);
                DeGUILayout.Toolbar("Edit Mode Commands");
                DeGUILayout.BeginVBox(DeGUI.styles.box.stickyTop);
                    GUILayout.BeginHorizontal();
                    if (GUILayout.Button("TogglePause")) _src.tween.TogglePause();
                    if (GUILayout.Button("Rewind")) _src.tween.Rewind();
                    if (GUILayout.Button("Restart")) _src.tween.Restart();
                    GUILayout.EndHorizontal();
                    if (GUILayout.Button("Commit changes and restart")) {
                        _src.tween.Rewind();
                        _src.tween.Kill();
                        if (_src.isValid) {
                            _src.CreateTween();
                            _src.tween.Play();
                        }
                    }
                    GUILayout.Label("To apply your changes when exiting Play mode, use the Component's upper right menu and choose \"Copy Component\", then \"Paste Component Values\" after exiting Play mode", DeGUI.styles.label.wordwrap);
                DeGUILayout.EndVBox();
            } else {
                bool hasManager = _src.GetComponent<DOTweenVisualManager>() != null;
                if (!hasManager) {
                    if (GUILayout.Button(new GUIContent("Add Manager", "Adds a manager component which allows you to choose additional options for this gameObject"))) {
                        _src.gameObject.AddComponent<DOTweenVisualManager>();
                    }
                }
            }

            GUILayout.BeginHorizontal();
                DOTweenAnimationType prevAnimType = _src.animationType;
//                _src.animationType = (DOTweenAnimationType)EditorGUILayout.EnumPopup(_src.animationType, EditorGUIUtils.popupButton);
                _src.isActive = EditorGUILayout.Toggle(new GUIContent("", "If unchecked, this animation will not be created"), _src.isActive, GUILayout.Width(16));
                GUI.enabled = _src.isActive;
                _src.animationType = AnimationToDOTweenAnimationType(_AnimationType[EditorGUILayout.Popup(DOTweenAnimationTypeToPopupId(_src.animationType), _AnimationType)]);
                _src.autoPlay = DeGUILayout.ToggleButton(_src.autoPlay, new GUIContent("AutoPlay", "If selected, the tween will play automatically"));
                _src.autoKill = DeGUILayout.ToggleButton(_src.autoKill, new GUIContent("AutoKill", "If selected, the tween will be killed when it completes, and won't be reusable"));
            GUILayout.EndHorizontal();
            if (prevAnimType != _src.animationType) {
                // Set default optional values based on animation type
                switch (_src.animationType) {
                case DOTweenAnimationType.Move:
                case DOTweenAnimationType.LocalMove:
                case DOTweenAnimationType.Rotate:
                case DOTweenAnimationType.LocalRotate:
                case DOTweenAnimationType.Scale:
                    _src.endValueV3 = Vector3.zero;
                    _src.endValueFloat = 0;
                    _src.optionalBool0 = _src.animationType == DOTweenAnimationType.Scale;
                    break;
                case DOTweenAnimationType.Color:
                case DOTweenAnimationType.Fade:
                    _src.endValueFloat = 0;
                    break;
                case DOTweenAnimationType.Text:
                    _src.optionalBool0 = true;
                    break;
                case DOTweenAnimationType.PunchPosition:
                case DOTweenAnimationType.PunchRotation:
                case DOTweenAnimationType.PunchScale:
                    _src.endValueV3 = _src.animationType == DOTweenAnimationType.PunchRotation ? new Vector3(0,180,0) : Vector3.one;
                    _src.optionalFloat0 = 1;
                    _src.optionalInt0 = 10;
                    _src.optionalBool0 = false;
                    break;
                case DOTweenAnimationType.ShakePosition:
                case DOTweenAnimationType.ShakeRotation:
                case DOTweenAnimationType.ShakeScale:
                    _src.endValueV3 = _src.animationType == DOTweenAnimationType.ShakeRotation ? new Vector3(90,90,90) : Vector3.one;
                    _src.optionalInt0 = 10;
                    _src.optionalFloat0 = 90;
                    _src.optionalBool0 = false;
                    break;
                case DOTweenAnimationType.CameraAspect:
                case DOTweenAnimationType.CameraFieldOfView:
                case DOTweenAnimationType.CameraOrthoSize:
                    _src.endValueFloat = 0;
                    break;
                case DOTweenAnimationType.CameraPixelRect:
                case DOTweenAnimationType.CameraRect:
                    _src.endValueRect = new Rect(0, 0, 0, 0);
                    break;
                }
            }
            if (_src.animationType == DOTweenAnimationType.None) {
                _src.isValid = false;
                if (GUI.changed) EditorUtility.SetDirty(_src);
                return;
            }

            if (prevAnimType != _src.animationType || ComponentsChanged()) {
                _src.isValid = Validate();
            }

            if (!_src.isValid) {
                GUI.color = Color.red;
                GUILayout.BeginVertical(GUI.skin.box);
                GUILayout.Label("No valid Component was found for the selected animation", EditorGUIUtils.wordWrapLabelStyle);
                GUILayout.EndVertical();
                GUI.color = Color.white;
                if (GUI.changed) EditorUtility.SetDirty(_src);
                return;
            }

            _src.duration = EditorGUILayout.FloatField("Duration", _src.duration);
            if (_src.duration < 0) _src.duration = 0;
            _src.delay = EditorGUILayout.FloatField("Delay", _src.delay);
            if (_src.delay < 0) _src.delay = 0;
            _src.isIndependentUpdate = EditorGUILayout.Toggle("Ignore TimeScale", _src.isIndependentUpdate);
            _src.easeType = EditorGUIUtils.FilteredEasePopup(_src.easeType);
            if (_src.easeType == Ease.INTERNAL_Custom) {
                _src.easeCurve = EditorGUILayout.CurveField("   Ease Curve", _src.easeCurve);
            }
            _src.loops = EditorGUILayout.IntField(new GUIContent("Loops", "Set to -1 for infinite loops"), _src.loops);
            if (_src.loops < -1) _src.loops = -1;
            if (_src.loops > 1 || _src.loops == -1)
                _src.loopType = (LoopType)EditorGUILayout.EnumPopup("   Loop Type", _src.loopType);
            _src.id = EditorGUILayout.TextField("ID", _src.id);

            bool canBeRelative = true;
            // End value and eventual specific options
            switch (_src.animationType) {
            case DOTweenAnimationType.Move:
            case DOTweenAnimationType.LocalMove:
                GUIEndValueV3();
                _src.optionalBool0 = EditorGUILayout.Toggle("    Snapping", _src.optionalBool0);
                break;
            case DOTweenAnimationType.Rotate:
            case DOTweenAnimationType.LocalRotate:
                if (_src.GetComponent<Rigidbody2D>()) GUIEndValueFloat();
                else {
                    GUIEndValueV3();
                    _src.optionalRotationMode = (RotateMode)EditorGUILayout.EnumPopup("    Rotation Mode", _src.optionalRotationMode);
                }
                break;
            case DOTweenAnimationType.Scale:
                if (_src.optionalBool0) GUIEndValueFloat();
                else GUIEndValueV3();
                _src.optionalBool0 = EditorGUILayout.Toggle("Uniform Scale", _src.optionalBool0);
                break;
            case DOTweenAnimationType.Color:
                GUIEndValueColor();
                canBeRelative = false;
                break;
            case DOTweenAnimationType.Fade:
                GUIEndValueFloat();
                if (_src.endValueFloat < 0) _src.endValueFloat = 0;
                if (_src.endValueFloat > 1) _src.endValueFloat = 1;
                canBeRelative = false;
                break;
            case DOTweenAnimationType.Text:
                GUIEndValueString();
                _src.optionalBool0 = EditorGUILayout.Toggle("Rich Text Enabled", _src.optionalBool0);
                _src.optionalScrambleMode = (ScrambleMode)EditorGUILayout.EnumPopup("Scramble Mode", _src.optionalScrambleMode);
                _src.optionalString = EditorGUILayout.TextField(new GUIContent("Custom Scramble", "Custom characters to use in case of ScrambleMode.Custom"), _src.optionalString);
                break;
            case DOTweenAnimationType.PunchPosition:
            case DOTweenAnimationType.PunchRotation:
            case DOTweenAnimationType.PunchScale:
                GUIEndValueV3();
                canBeRelative = false;
                _src.optionalInt0 = EditorGUILayout.IntSlider(new GUIContent("    Vibrato", "How much will the punch vibrate"), _src.optionalInt0, 1, 50);
                _src.optionalFloat0 = EditorGUILayout.Slider(new GUIContent("    Elasticity", "How much the vector will go beyond the starting position when bouncing backwards"), _src.optionalFloat0, 0, 1);
                if (_src.animationType == DOTweenAnimationType.PunchPosition) _src.optionalBool0 = EditorGUILayout.Toggle("    Snapping", _src.optionalBool0);
                break;
            case DOTweenAnimationType.ShakePosition:
            case DOTweenAnimationType.ShakeRotation:
            case DOTweenAnimationType.ShakeScale:
                GUIEndValueV3();
                canBeRelative = false;
                _src.optionalInt0 = EditorGUILayout.IntSlider(new GUIContent("    Vibrato", "How much will the shake vibrate"), _src.optionalInt0, 1, 50);
                _src.optionalFloat0 = EditorGUILayout.Slider(new GUIContent("    Randomness", "The shake randomness"), _src.optionalFloat0, 0, 90);
                if (_src.animationType == DOTweenAnimationType.ShakePosition) _src.optionalBool0 = EditorGUILayout.Toggle("    Snapping", _src.optionalBool0);
                break;
            case DOTweenAnimationType.CameraAspect:
            case DOTweenAnimationType.CameraFieldOfView:
            case DOTweenAnimationType.CameraOrthoSize:
                GUIEndValueFloat();
                canBeRelative = false;
                break;
            case DOTweenAnimationType.CameraBackgroundColor:
                GUIEndValueColor();
                canBeRelative = false;
                break;
            case DOTweenAnimationType.CameraPixelRect:
            case DOTweenAnimationType.CameraRect:
                GUIEndValueRect();
                canBeRelative = false;
                break;
            }

            // Final settings
            if (canBeRelative) _src.isRelative = EditorGUILayout.Toggle("    Relative", _src.isRelative);

            // Events
            AnimationInspectorGUI.AnimationEvents(this, _src);

            if (GUI.changed) EditorUtility.SetDirty(_src);
        }

        // Returns TRUE if the Component layout on the src gameObject changed (a Component was added or removed)
        bool ComponentsChanged()
        {
            int prevTotComponentsOnSrc = _totComponentsOnSrc;
            _totComponentsOnSrc = _src.gameObject.GetComponents<Component>().Length;
            return prevTotComponentsOnSrc != _totComponentsOnSrc;
        }

        // Checks if a Component that can be animated with the given animationType is attached to the src
        bool Validate()
        {
            if (_src.animationType == DOTweenAnimationType.None) return false;

            Component srcTarget;
            // First check for external plugins
#if DOTWEEN_TK2D
            if (_Tk2dAnimationTypeToComponent.ContainsKey(_src.animationType)) {
                foreach (Type t in _Tk2dAnimationTypeToComponent[_src.animationType]) {
                    srcTarget = _src.GetComponent(t);
                    if (srcTarget != null) {
                        _src.target = srcTarget;
                        return true;
                    }
                }
            }
#endif
#if DOTWEEN_TMP
            if (_TMPAnimationTypeToComponent.ContainsKey(_src.animationType)) {
                foreach (Type t in _TMPAnimationTypeToComponent[_src.animationType]) {
                    srcTarget = _src.GetComponent(t);
                    if (srcTarget != null) {
                        _src.target = srcTarget;
                        return true;
                    }
                }
            }
#endif
            // Then check for regular stuff
            if (_AnimationTypeToComponent.ContainsKey(_src.animationType)) {
                foreach (Type t in _AnimationTypeToComponent[_src.animationType]) {
                    srcTarget = _src.GetComponent(t);
                    if (srcTarget != null) {
                        _src.target = srcTarget;
                        return true;
                    }
                }
            }
            return false;
        }

        DOTweenAnimationType AnimationToDOTweenAnimationType(string animation)
        {
            if (_datString == null) _datString = Enum.GetNames(typeof(DOTweenAnimationType));
            animation = animation.Replace("/", "");
            return (DOTweenAnimationType)(Array.IndexOf(_datString, animation));
        }
        int DOTweenAnimationTypeToPopupId(DOTweenAnimationType animation)
        {
            return Array.IndexOf(_animationTypeNoSlashes, animation.ToString());
        }

        void GUIEndValueFloat()
        {
            GUILayout.BeginHorizontal();
            GUIToFromButton();
            _src.endValueFloat = EditorGUILayout.FloatField(_src.endValueFloat);
            GUILayout.EndHorizontal();
        }

        void GUIEndValueColor()
        {
            GUILayout.BeginHorizontal();
            GUIToFromButton();
            _src.endValueColor = EditorGUILayout.ColorField(_src.endValueColor);
            GUILayout.EndHorizontal();
        }

        void GUIEndValueV3()
        {
            GUILayout.BeginHorizontal();
            GUIToFromButton();
            _src.endValueV3 = EditorGUILayout.Vector3Field("", _src.endValueV3, GUILayout.Height(16));
            GUILayout.EndHorizontal();
        }

        void GUIEndValueString()
        {
            GUILayout.BeginHorizontal();
            GUIToFromButton();
            _src.endValueString = EditorGUILayout.TextArea(_src.endValueString, EditorGUIUtils.wordWrapTextArea);
            GUILayout.EndHorizontal();
        }

        void GUIEndValueRect()
        {
            GUILayout.BeginHorizontal();
            GUIToFromButton();
            _src.endValueRect = EditorGUILayout.RectField(_src.endValueRect);
            GUILayout.EndHorizontal();
        }

        void GUIToFromButton()
        {
            if (GUILayout.Button(_src.isFrom ? "FROM" : "TO", EditorGUIUtils.sideBtStyle, GUILayout.Width(100))) _src.isFrom = !_src.isFrom;
            GUILayout.Space(16);
        }
    }
}