SamsonGame/Assets/Sources/Feel/MMTools/Editor/MMRadio/MMPropertyReceiverDrawer.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using System.Reflection;
using System;
using System.Linq;

namespace MoreMountains.Tools
{
    [CustomPropertyDrawer(typeof(MMPropertyReceiver), true)]
    [CanEditMultipleObjects]
    public class MMPropertyReceiverDrawer : MMPropertyPickerDrawer
    {
        protected Color _mmYellow = new Color(1f, 0.7686275f, 0f);
        protected Color _mmRed = MMColors.Orangered;

        protected override void FillAuthorizedTypes()
        {
            _authorizedTypes = new Type[]
            {
                    typeof(String),
                    typeof(float),
                    typeof(Vector2),
                    typeof(Vector3),
                    typeof(Vector4),
                    typeof(Quaternion),
                    typeof(int),
                    typeof(bool),
                    typeof(Color)
            };
        }

        /// <summary>
        /// Defines the height of the drawer
        /// </summary>
        /// <param name="property"></param>
        /// <param name="label"></param>
        /// <returns></returns>
        public override float AdditionalHeight()
        {
            int additionalLines = 0;
            if (_TargetObject != null)
            {
                if ((_selectedPropertyIndex != 0) && (_propertyType != null))
                {
                    additionalLines = 1;
                    if (_propertyType == typeof(bool))
                    {
                        additionalLines = 3;
                    }
                    if (_propertyType == typeof(Color))
                    {
                        additionalLines = 3;
                    }
                    if (_propertyType == typeof(string))
                    {
                        additionalLines = 3;
                    }
                    if (_propertyType == typeof(float))
                    {
                        additionalLines = 3;
                    }
                    if (_propertyType == typeof(int))
                    {
                        additionalLines = 3;
                    }
                    if (_propertyType == typeof(Vector2))
                    {
                        additionalLines = 5;
                    }
                    if (_propertyType == typeof(Vector3))
                    {
                        additionalLines = 6;
                    }
                    if (_propertyType == typeof(Vector4))
                    {
                        additionalLines = 15;
                    }
                    if (_propertyType == typeof(Quaternion))
                    {
                        additionalLines = 6;
                    }
                }

                if (Application.isPlaying)
                {
                    additionalLines += 1;
                }
            }

            _numberOfLines = _numberOfLines + additionalLines;
            
            return _lineHeight * additionalLines + _lineMargin * additionalLines - 1;
        }

        /// <summary>
        /// Draws the inspector
        /// </summary>
        /// <param name="position"></param>
        /// <param name="property"></param>
        /// <param name="label"></param>
        protected override void DisplayAdditionalProperties(Rect position, SerializedProperty property, GUIContent label)
        {
            Rect additional1Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 4, position.width, _lineHeight);
            Rect additional2Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 5, position.width, _lineHeight);
            Rect additional3Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 6, position.width, _lineHeight);
            Rect additional4Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 7, position.width, _lineHeight);
            Rect additional5Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 8, position.width, _lineHeight);
            Rect additional6Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 9, position.width, _lineHeight);
            Rect additional7Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 10, position.width, _lineHeight);
            Rect additional8Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 11, position.width, _lineHeight);
            Rect additional9Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 12, position.width, _lineHeight);
            Rect additional10Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 13, position.width, _lineHeight);

            // displays the related properties
            if ((_selectedPropertyIndex != 0) && (_propertyType != null))
            {
                if ( (_propertyType != typeof(bool)) && (_propertyType != typeof(string)) )
                {
                    EditorGUI.PropertyField(additional1Rect, property.FindPropertyRelative("RelativeValue"), new GUIContent("Relative Value"), true);
                }                

                if (_propertyType == typeof(string))
                {
                    EditorGUI.PropertyField(additional1Rect, property.FindPropertyRelative("StringRemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("StringRemapOne"), new GUIContent("Remap One"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("Threshold"), new GUIContent("Zero/One Threshold"), true);
                }

                if (_propertyType == typeof(bool))
                {
                    EditorGUI.PropertyField(additional1Rect, property.FindPropertyRelative("BoolRemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("BoolRemapOne"), new GUIContent("Remap One"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("Threshold"), new GUIContent("True/False Threshold"), true);
                }

                if (_propertyType == typeof(float))
                {
                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("FloatRemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("FloatRemapOne"), new GUIContent("Remap One"), true);
                }

                if (_propertyType == typeof(Vector2))
                {
                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("ModifyX"), new GUIContent("Modify x"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("ModifyY"), new GUIContent("Modify y"), true);
                    EditorGUI.PropertyField(additional4Rect, property.FindPropertyRelative("Vector2RemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additional5Rect, property.FindPropertyRelative("Vector2RemapOne"), new GUIContent("Remap One"), true);
                }

                if (_propertyType == typeof(Vector3))
                {
                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("ModifyX"), new GUIContent("Modify x"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("ModifyY"), new GUIContent("Modify y"), true);
                    EditorGUI.PropertyField(additional4Rect, property.FindPropertyRelative("ModifyZ"), new GUIContent("Modify z"), true);
                    EditorGUI.PropertyField(additional5Rect, property.FindPropertyRelative("Vector3RemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additional6Rect, property.FindPropertyRelative("Vector3RemapOne"), new GUIContent("Remap One"), true);
                }

                if (_propertyType == typeof(Vector4))
                {
                    Rect additionalVector47Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 9, position.width, _lineHeight * 5);
                    Rect additionalVector48Rect = new Rect(position.x, position.y + (_lineHeight + _lineMargin) * 10 + _lineHeight * 4, position.width, _lineHeight * 5);

                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("ModifyX"), new GUIContent("Modify x"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("ModifyY"), new GUIContent("Modify y"), true);
                    EditorGUI.PropertyField(additional4Rect, property.FindPropertyRelative("ModifyZ"), new GUIContent("Modify z"), true);
                    EditorGUI.PropertyField(additional5Rect, property.FindPropertyRelative("ModifyW"), new GUIContent("Modify z"), true);
                    EditorGUI.PropertyField(additionalVector47Rect, property.FindPropertyRelative("Vector4RemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additionalVector48Rect, property.FindPropertyRelative("Vector4RemapOne"), new GUIContent("Remap One"), true);
                }

                if (_propertyType == typeof(Quaternion))
                {
                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("ModifyX"), new GUIContent("Modify x"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("ModifyY"), new GUIContent("Modify y"), true);
                    EditorGUI.PropertyField(additional4Rect, property.FindPropertyRelative("ModifyZ"), new GUIContent("Modify z"), true);
                    EditorGUI.PropertyField(additional5Rect, property.FindPropertyRelative("QuaternionRemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additional6Rect, property.FindPropertyRelative("QuaternionRemapOne"), new GUIContent("Remap One"), true);
                }

                if (_propertyType == typeof(int))
                {
                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("IntRemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("IntRemapOne"), new GUIContent("Remap One"), true);
                }

                if (_propertyType == typeof(Color))
                {
                    EditorGUI.PropertyField(additional2Rect, property.FindPropertyRelative("ColorRemapZero"), new GUIContent("Remap Zero"), true);
                    EditorGUI.PropertyField(additional3Rect, property.FindPropertyRelative("ColorRemapOne"), new GUIContent("Remap One"), true);
                }
            }

            if ((_TargetObject != null) && (_selectedPropertyIndex != 0) && (_propertyType != null) && (Application.isPlaying))
            {
                // if the application is playing, we display a progress bar

                float level = property.FindPropertyRelative("Level").floatValue;
                DrawLevelProgressBar(position, level, _mmYellow, _mmRed);
            }
        }

    }
}