add water menu tools

Assets/Scripts/Behaviours/GameManager.cs

@@ -26,6 +26,7 @@ namespace SanAndreasUnity.Behaviours {
 		[SerializeField] [Range(5, 100)] int m_defaultPhysicsUpdateRateOnMobile = 20;
 
 		public static int DefaultLayerIndex => 0;
+		public static int DefaultLayerMask => 1 << DefaultLayerIndex;
 
 		public Vector2 cursorSensitivity = new Vector2(2f, 2f);
 

Assets/Scripts/Behaviours/World/Water.cs

@@ -9,6 +9,9 @@ namespace SanAndreasUnity.Behaviours.World
 {
     public class Water : MonoBehaviour
     {
+        public static string LayerName => "Water";
+        public static int LayerMask => 1 << UnityEngine.LayerMask.NameToLayer(LayerName);
+
         public GameObject WaterPrefab;
         [SerializeField] private GameObject m_waterCollisionPrefab;
 

Assets/Scripts/Editor/WaterMenuTools.cs

@@ -0,0 +1,156 @@
+using SanAndreasUnity.Behaviours.World;
+using SanAndreasUnity.Utilities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEditor;
+using UnityEngine;
+
+namespace SanAndreasUnity.Editor
+{
+    public class WaterMenuTools
+    {
+        private const string WaterMenuItemPrefix = EditorCore.MenuName + "/Water/";
+
+
+        static void DisplayMessage(string msg)
+        {
+            EditorUtility.DisplayDialog("", msg, "Ok");
+        }
+
+        static Water GetWaterOrShowMessage()
+        {
+            if (null == Cell.Singleton || null == Cell.Singleton.Water)
+            {
+                DisplayMessage("Water object not found");
+                return null;
+            }
+
+            return Cell.Singleton.Water;
+        }
+
+        static void SetSelection(GameObject[] objects)
+        {
+            Selection.objects = objects;
+            if (objects.Length > 0)
+                EditorGUIUtility.PingObject(objects[0]);
+        }
+
+        [MenuItem(WaterMenuItemPrefix + "Initialize water")]
+        static void InitWater()
+        {
+            var water = GetWaterOrShowMessage();
+            if (null == water)
+                return;
+
+            water.Initialize(Vector2.one * Cell.Singleton.WorldSize);
+        }
+
+        [MenuItem(WaterMenuItemPrefix + "Remove water")]
+        static void RemoveWater()
+        {
+            var water = GetWaterOrShowMessage();
+            if (null == water)
+                return;
+
+            water.transform.GetFirstLevelChildrenPreallocated().ForEach(_ => UnityEngine.Object.DestroyImmediate(_.gameObject));
+        }
+
+        [MenuItem(WaterMenuItemPrefix + "Select water faces with non-4 vertices")]
+        static void SelectNon4WaterFaces()
+        {
+            var water = GetWaterOrShowMessage();
+            if (null == water)
+                return;
+
+            var waterFaceInfos = water
+                .GetComponentsInChildren<WaterFaceInfo>()
+                .Where(_ => _.WaterFace.Vertices.Length != 4)
+                .Select(_ => _.gameObject)
+                .ToArray();
+
+            SetSelection(waterFaceInfos);
+        }
+
+        [MenuItem(WaterMenuItemPrefix + "Select shallow water faces")]
+        static void SelectShallowWaterFaces()
+        {
+            var water = GetWaterOrShowMessage();
+            if (null == water)
+                return;
+
+            var waterFaceInfos = water
+                .GetComponentsInChildren<WaterFaceInfo>()
+                .Where(_ => (_.WaterFace.Flags & Importing.Items.Placements.WaterFlags.Shallow) != 0)
+                .Select(_ => _.gameObject)
+                .ToArray();
+
+            SetSelection(waterFaceInfos);
+        }
+
+        [MenuItem(WaterMenuItemPrefix + "Select water faces in interiors")]
+        static void SelectWaterFacesInInteriors()
+        {
+            var water = GetWaterOrShowMessage();
+            if (null == water)
+                return;
+
+            var waterFaceInfos = water
+                .GetComponentsInChildren<WaterFaceInfo>()
+                .Where(_ => _.transform.localPosition.y > 500f)
+                .Select(_ => _.gameObject)
+                .ToArray();
+
+            SetSelection(waterFaceInfos);
+        }
+
+        [MenuItem(WaterMenuItemPrefix + "Select water face by camera raycast")]
+        static void SelectWaterFaceByCameraRaycast()
+        {
+            var cam = SceneView.lastActiveSceneView != null
+                ? SceneView.lastActiveSceneView.camera
+                : null;
+
+            if (null == cam)
+            {
+                DisplayMessage("Failed to find SceneView camera");
+                return;
+            }
+
+            if (!Physics.Raycast(cam.transform.position, cam.transform.forward, out var hit, 10000f, Water.LayerMask, QueryTriggerInteraction.Collide))
+                return;
+
+            if (hit.transform.GetComponent<WaterFaceInfo>() == null)
+                return;
+
+            SetSelection(new GameObject[] { hit.transform.gameObject });
+        }
+
+        [MenuItem(WaterMenuItemPrefix + "Test collision against ground beneath")]
+        static void TestCollision()
+        {
+            var water = GetWaterOrShowMessage();
+            if (null == water)
+                return;
+
+            var waterFaceInfos = water.GetComponentsInChildren<WaterFaceInfo>();
+
+            var collidingFaces = new List<GameObject>();
+
+            foreach (var waterFaceInfo in waterFaceInfos)
+            {
+                var boxCollider = waterFaceInfo.GetComponentOrThrow<BoxCollider>();
+                if (Physics.CheckBox(
+                    waterFaceInfo.transform.position.WithAddedY(-10f),
+                    boxCollider.size * 0.5f,
+                    waterFaceInfo.transform.rotation,
+                    Behaviours.GameManager.DefaultLayerMask,
+                    QueryTriggerInteraction.Collide))
+                    collidingFaces.Add(waterFaceInfo.gameObject);
+            }
+
+            if (collidingFaces.Count > 0)
+                SetSelection(collidingFaces.ToArray());
+        }
+    }
+}

Assets/Scripts/Editor/WaterMenuTools.cs.meta

@@ -0,0 +1,11 @@
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