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Assets/Plugins/Character Controller Pro/Demo/Scripts/Materials/MaterialsPropertiesEditor.cs

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+using UnityEngine;
+using Lightbug.Utilities;
+
+#if UNITY_EDITOR
+
+using UnityEditor;
+using UnityEditorInternal;
+
+namespace Lightbug.CharacterControllerPro.Demo
+{
+
+    [CustomEditor(typeof(MaterialsProperties))]
+    public class MaterialsPropertiesEditor : Editor
+    {
+        ReorderableList surfacesList = null;
+        ReorderableList volumesList = null;
+
+        SerializedProperty defaultSurface = null;
+        SerializedProperty surfaceAccelerationMultiplier = null;
+        SerializedProperty surfaceDecelerationMultiplier = null;
+        SerializedProperty surfaceSpeedMultiplier = null;
+
+        SerializedProperty defaultVolume = null;
+        SerializedProperty volumeAccelerationMultiplier = null;
+        SerializedProperty volumeDecelerationMultiplier = null;
+        SerializedProperty volumeSpeedMultiplier = null;
+        SerializedProperty volumeGravityPositiveMultiplier = null;
+        SerializedProperty volumeGravityNegativeMultiplier = null;
+
+
+
+        SerializedProperty surfaces = null;
+        SerializedProperty volumes = null;
+
+
+        void OnEnable()
+        {
+            defaultSurface = serializedObject.FindProperty("defaultSurface");
+            surfaceAccelerationMultiplier = defaultSurface.FindPropertyRelative("accelerationMultiplier");
+            surfaceDecelerationMultiplier = defaultSurface.FindPropertyRelative("decelerationMultiplier");
+            surfaceSpeedMultiplier = defaultSurface.FindPropertyRelative("speedMultiplier");
+
+            defaultVolume = serializedObject.FindProperty("defaultVolume");
+            volumeAccelerationMultiplier = defaultVolume.FindPropertyRelative("accelerationMultiplier");
+            volumeDecelerationMultiplier = defaultVolume.FindPropertyRelative("decelerationMultiplier");
+            volumeSpeedMultiplier = defaultVolume.FindPropertyRelative("speedMultiplier");
+            volumeGravityPositiveMultiplier = defaultVolume.FindPropertyRelative("gravityPositiveMultiplier");
+            volumeGravityNegativeMultiplier = defaultVolume.FindPropertyRelative("gravityNegativeMultiplier");
+
+
+            surfaces = serializedObject.FindProperty("surfaces");
+            volumes = serializedObject.FindProperty("volumes");
+
+            surfacesList = new ReorderableList(
+                serializedObject, surfaces,
+                true,
+                false,
+                true,
+                true
+            );
+
+            volumesList = new ReorderableList(
+                serializedObject, volumes,
+                true,
+                false,
+                true,
+                true
+            );
+
+            volumes.isExpanded = true;
+            volumesList.elementHeight = 10 * EditorGUIUtility.singleLineHeight;
+            volumesList.headerHeight = 0f;
+
+            surfaces.isExpanded = true;
+            surfacesList.elementHeight = 8 * EditorGUIUtility.singleLineHeight;
+            surfacesList.headerHeight = 0f;
+
+            volumesList.drawElementCallback += OnDrawElementVolumes;
+            surfacesList.drawElementCallback += OnDrawElementSurfaces;
+        }
+
+
+
+        void OnDisable()
+        {
+            volumesList.drawElementCallback -= OnDrawElementVolumes;
+            surfacesList.drawElementCallback -= OnDrawElementSurfaces;
+        }
+
+
+        void OnDrawElementVolumes(Rect rect, int index, bool isActive, bool isFocused)
+        {
+            Rect fieldRect = rect;
+            fieldRect.height = EditorGUIUtility.singleLineHeight;
+
+
+
+            SerializedProperty item = volumes.GetArrayElementAtIndex(index);
+            item.isExpanded = true;
+
+            SerializedProperty itr = item.Copy();
+
+            EditorGUI.LabelField(fieldRect, itr.FindPropertyRelative("tagName").stringValue);
+
+
+            itr.Next(true);
+
+            fieldRect.y += 1.5f * fieldRect.height;
+
+            //bool enterChildren = true;   
+
+            EditorGUI.PropertyField(fieldRect, itr, false);
+
+            int children = item.CountInProperty() - 1;
+            for (int i = 0; i < children; i++)
+            {
+                EditorGUI.PropertyField(fieldRect, itr, false);
+                itr.Next(false);
+                fieldRect.y += fieldRect.height;
+            }
+
+        }
+
+        void OnDrawElementSurfaces(Rect rect, int index, bool isActive, bool isFocused)
+        {
+            Rect fieldRect = rect;
+            fieldRect.height = EditorGUIUtility.singleLineHeight;
+
+
+
+            SerializedProperty item = surfaces.GetArrayElementAtIndex(index);
+            item.isExpanded = true;
+
+            SerializedProperty itr = item.Copy();
+
+            EditorGUI.LabelField(fieldRect, itr.FindPropertyRelative("tagName").stringValue);
+
+            itr.Next(true);
+
+            fieldRect.y += 1.5f * fieldRect.height;
+
+            //bool enterChildren = true;   
+
+            EditorGUI.PropertyField(fieldRect, itr, false);
+
+            int children = item.CountInProperty() - 1;
+            for (int i = 0; i < children; i++)
+            {
+                EditorGUI.PropertyField(fieldRect, itr, false);
+                itr.Next(false);
+                fieldRect.y += fieldRect.height;
+            }
+
+
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+
+            CustomUtilities.DrawScriptableObjectField<MaterialsProperties>((MaterialsProperties)target);
+
+            CustomUtilities.DrawEditorLayoutHorizontalLine(Color.gray, 8);
+            EditorGUILayout.LabelField("Default material", EditorStyles.boldLabel);
+
+            EditorGUILayout.HelpBox("A default material parameter corresponds to any ground or spatial volume without a specific \"material tag\". " +
+            "A Surface affects grounded movement, while a Volume affects not grounded movement.", MessageType.Info);
+            GUILayout.Space(10);
+
+            CustomUtilities.DrawEditorLayoutHorizontalLine(Color.gray);
+
+            EditorGUILayout.LabelField("Default surface", EditorStyles.boldLabel);
+            CustomUtilities.DrawArrayElement(defaultSurface, null, true);
+
+            CustomUtilities.DrawEditorLayoutHorizontalLine(Color.gray);
+
+            EditorGUILayout.LabelField("Default volume", EditorStyles.boldLabel);
+            CustomUtilities.DrawArrayElement(defaultVolume, null, true);
+
+            // --------------------------------------------------------------------------------------------------------
+
+            GUILayout.Space(10);
+
+
+
+            CustomUtilities.DrawEditorLayoutHorizontalLine(Color.gray);
+
+
+            EditorGUILayout.LabelField("Tagged materials", EditorStyles.boldLabel);
+            GUILayout.Space(10);
+
+
+            CustomUtilities.DrawEditorLayoutHorizontalLine(Color.gray, 8);
+            EditorGUILayout.LabelField("Surfaces", EditorStyles.boldLabel);
+
+            CustomUtilities.DrawArray(surfaces, "tagName");
+
+
+            CustomUtilities.DrawEditorLayoutHorizontalLine(Color.gray, 8);
+
+            EditorGUILayout.LabelField("Volumes", EditorStyles.boldLabel);
+
+            CustomUtilities.DrawArray(volumes, "tagName");
+
+
+
+
+            serializedObject.ApplyModifiedProperties();
+        }
+
+
+
+
+
+    }
+
+}
+
+#endif