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- #if UNITY_EDITOR
- using UnityEngine;
- using UnityEditor;
- using System;
- using System.Collections.Generic;
- namespace O3DWB
- {
- [Serializable]
- public class ObjectPlacementPath : IMessageListener
- {
- #region Private Variables
- [SerializeField]
- private ObjectPlacementPathSettings _settings;
- [SerializeField]
- private ObjectPlacementPathRenderSettings _renderSettings;
- [SerializeField]
- private BoxFace _extensionPlaneBoxFace = BoxFace.Bottom;
- [SerializeField]
- private ObjectPlacementExtensionPlane _extensionPlane = new ObjectPlacementExtensionPlane();
- private List<ObjectPlacementBoxStackSegment> _segments = new List<ObjectPlacementBoxStackSegment>();
- private ObjectPlacementPathManualConstructionSession _manualConstructionSession = new ObjectPlacementPathManualConstructionSession();
- private GameObject _startObject;
- private List<ObjectPlacementPathTileConnectionGridCell> _tileConnectionGridCells = new List<ObjectPlacementPathTileConnectionGridCell>();
- private ObjectPlacementPathRenderer _renderer = new ObjectPlacementPathRenderer();
- private bool _usingTileConnections;
- #endregion
- #region Public Properties
- public ObjectPlacementPathSettings Settings
- {
- get
- {
- if (_settings == null) _settings = Octave3DWorldBuilder.ActiveInstance.CreateScriptableObject<ObjectPlacementPathSettings>();
- return _settings;
- }
- }
- public ObjectPlacementPathRenderSettings RenderSettings
- {
- get
- {
- if (_renderSettings == null) _renderSettings = Octave3DWorldBuilder.ActiveInstance.CreateScriptableObject<ObjectPlacementPathRenderSettings>();
- return _renderSettings;
- }
- }
- public ObjectPlacementExtensionPlaneRenderSettings ExtensionPlaneRenderSettings { get { return _extensionPlane.RenderSettings; } }
- public bool IsEmpty { get { return NumberOfSegments == 0; } }
- public int NumberOfSegments { get { return _segments.Count; } }
- public bool IsUnderManualConstruction { get { return _manualConstructionSession.IsActive; } }
- public Vector3 ExtensionPlaneRightAxis { get { return _extensionPlane.RightAxis; } }
- public Vector3 ExtensionPlaneLookAxis { get { return _extensionPlane.LookAxis; } }
- public Plane ExtensionPlane { get { return _extensionPlane.Plane; } }
- public List<ObjectPlacementPathTileConnectionGridCell> TileConnectionGridCells { get { return new List<ObjectPlacementPathTileConnectionGridCell>(_tileConnectionGridCells); } }
- public GameObject StartObject { get { return _startObject; } }
- #endregion
- #region Constructors
- public ObjectPlacementPath()
- {
- MessageListenerRegistration.PerformRegistrationForObjectPlacementPath(this);
- }
- #endregion
- #region Public Methods
- public void RenderGizmos()
- {
- if (_startObject == null) CancelManualConstruction();
-
- if (CanRenderExtensionPlane())
- {
- RestrictExtensionPlane();
- _extensionPlane.FromOrientedBoxFace(_startObject.GetHierarchyWorldOrientedBox(), _extensionPlaneBoxFace);
- _extensionPlane.RenderGizmos();
- }
- if (CanRenderPath()) _renderer.RenderGizmos(this);
- }
- public void NextExtensionPlane()
- {
- if(Settings.TileConnectionSettings.UseTileConnections)
- {
- Debug.LogWarning("The extension plane can not be changed when using tile connections. For 3D tiles it will always reside at the bottom of the tiles (in local space) " +
- "and for 2D sprites it will reside behind the sprite plane (in local space).");
- }
- if (CanActivateNextExtensionPlane())
- {
- _extensionPlaneBoxFace = BoxFaces.GetNext(_extensionPlaneBoxFace);
- SceneView.RepaintAll();
- }
- }
- public List<OrientedBox> GetAllOrientedBoxes()
- {
- var allOrientedBoxes = new List<OrientedBox>();
- foreach (var segment in _segments) allOrientedBoxes.AddRange(segment.GetAllOrientedBoxes());
- return allOrientedBoxes;
- }
- public List<ObjectPlacementBoxStackSegment> GetAllSegments()
- {
- return new List<ObjectPlacementBoxStackSegment>(_segments);
- }
- public ObjectPlacementBoxStackSegment GetSegmentByIndex(int segmentIndex)
- {
- return _segments[segmentIndex];
- }
- public void SetStartObject(GameObject startObject)
- {
- if (_manualConstructionSession.IsActive) return;
- _startObject = startObject;
- }
- public void BeginManualConstruction()
- {
- if (CanBeginManualConstruction())
- {
- _manualConstructionSession.SetData(GetManualConstructionSessionData());
- _manualConstructionSession.Begin();
- _usingTileConnections = Settings.TileConnectionSettings.UseTileConnections;
- RestrictExtensionPlane();
- SceneView.RepaintAll();
- }
- }
- public List<ObjectPlacementData> EndManualConstruction()
- {
- if (IsUnderManualConstruction)
- {
- List<ObjectPlacementData> objectPlacementDataInstances = _manualConstructionSession.End();
- ClearData();
- return objectPlacementDataInstances;
- }
- else
- {
- ClearData();
- return new List<ObjectPlacementData>();
- }
- }
- public void CancelManualConstruction()
- {
- _manualConstructionSession.Cancel();
- ClearData();
- }
- public void ManualRaise()
- {
- _manualConstructionSession.ManualRaisePath();
- }
- public void ManualLower()
- {
- _manualConstructionSession.ManualLowerPath();
- }
- public void UpdateForMouseMoveEvent()
- {
- if (_startObject == null) CancelManualConstruction();
- _manualConstructionSession.UpdateForMouseMoveEvent();
- }
- public void Attach2NewSegmentsIfUnderManualConstruction()
- {
- _manualConstructionSession.Attach2NewSegments();
- }
- public void RemoveLast2SegmentsIfUnderManualConstruction()
- {
- _manualConstructionSession.RemoveLast2Segments();
- }
- #endregion
- #region Private Methods
- private void RestrictExtensionPlane()
- {
- if(Settings.TileConnectionSettings.UseTileConnections)
- {
- if (Settings.TileConnectionSettings.UsesSprites()) _extensionPlaneBoxFace = BoxFace.Back;
- else _extensionPlaneBoxFace = BoxFace.Bottom;
- }
- }
- private ObjectPlacementPathManualConstructionSessionData GetManualConstructionSessionData()
- {
- var manualConstructionSessionData = new ObjectPlacementPathManualConstructionSessionData();
- manualConstructionSessionData.Path = this;
- manualConstructionSessionData.PathSegments = _segments;
- manualConstructionSessionData.TileConnectionGridCells = _tileConnectionGridCells;
- manualConstructionSessionData.PathExtensionPlane = _extensionPlane;
- manualConstructionSessionData.StartObject = _startObject;
- return manualConstructionSessionData;
- }
- private bool CanBeginManualConstruction()
- {
- return _startObject != null && !_manualConstructionSession.IsActive;
- }
- private bool CanRenderExtensionPlane()
- {
- return !IsUnderManualConstruction && _startObject != null;
- }
- private bool CanRenderPath()
- {
- return IsUnderManualConstruction && _startObject != null;
- }
- private bool CanActivateNextExtensionPlane()
- {
- return !IsUnderManualConstruction && !Settings.TileConnectionSettings.UseTileConnections;
- }
- private void ClearData()
- {
- _segments.Clear();
- _tileConnectionGridCells.Clear();
- }
- #endregion
- #region Message Handlers
- public void RespondToMessage(Message message)
- {
- switch (message.Type)
- {
- case MessageType.ObjectPlacementPathExcludeCornersWasChanged:
- RespondToMessage(message as ObjectPlacementPathExcludeCornersWasChangedMessage);
- break;
- case MessageType.ObjectPlacementPathRotateObjectsToFollowPathWasChanged:
- RespondToMessage(message as ObjectPlacementPathRotateObjectsToFollowPathWasChangedMessage);
- break;
- case MessageType.ObjectPlacementPathPaddingSettingsWereChanged:
- RespondToMessage(message as ObjectPlacementPathPaddingSettingsWereChangedMessage);
- break;
- case MessageType.ObjectPlacementPathBorderSettingsWereChanged:
- RespondToMessage(message as ObjectPlacementPathBorderSettingsWereChangedMessage);
- break;
- case MessageType.ObjectPlacementPathHeightAdjustmentModeWasChanged:
- RespondToMessage(message as ObjectPlacementPathHeightAdjustmentModeWasChangedMessage);
- break;
- case MessageType.ObjectPlacementPathAutomaticRandomHeightAdjustmentSettingsWereChanged:
- RespondToMessage(message as ObjectPlacementPathAutomaticRandomHeightAdjustmentSettingsWereChangedMessage);
- break;
- case MessageType.ObjectPlacementPathAutomaticPatternHeightAdjustmentSettingsWereChanged:
- RespondToMessage(message as ObjectPlacementPathAutomaticPatternHeightAdjustmentSettingsWereChangedMessage);
- break;
- case MessageType.ObjectPlacementPathHeightPatternWasRemovedFromDatabase:
- RespondToMessage(message as ObjectPlacementPathHeightPatternWasRemovedFromDatabaseMessage);
- break;
- case MessageType.NewObjectPlacementPathHeightPatternWasActivated:
- RespondToMessage(message as NewObjectPlacementPathHeightPatternWasActivatedMessage);
- break;
- case MessageType.UndoRedoWasPerformed:
- RespondToMessage(message as UndoRedoWasPerformedMessage);
- break;
- }
- }
- private void RespondToMessage(ObjectPlacementPathExcludeCornersWasChangedMessage message)
- {
- if (message.PathManualConstructionSettings == Settings.ManualConstructionSettings)
- _manualConstructionSession.OnExcludeCornersSettingsChanged();
- }
- private void RespondToMessage(ObjectPlacementPathRotateObjectsToFollowPathWasChangedMessage message)
- {
- if (message.PathManualConstructionSettings == Settings.ManualConstructionSettings)
- _manualConstructionSession.OnRotateObjectsToFollowPathSettingsChanged();
- }
- private void RespondToMessage(ObjectPlacementPathPaddingSettingsWereChangedMessage message)
- {
- if (message.PaddingSettings == Settings.ManualConstructionSettings.PaddingSettings)
- _manualConstructionSession.OnPaddingSettingsChanged();
- }
- private void RespondToMessage(ObjectPlacementPathBorderSettingsWereChangedMessage message)
- {
- if (message.BorderSettings == Settings.ManualConstructionSettings.BorderSettings)
- _manualConstructionSession.OnBorderSettingsChanged();
- }
- private void RespondToMessage(ObjectPlacementPathHeightAdjustmentModeWasChangedMessage message)
- {
- if (message.HeightAdjustmentSettings == Settings.ManualConstructionSettings.HeightAdjustmentSettings)
- _manualConstructionSession.OnHeightAdjustmentModeChanged();
- }
- private void RespondToMessage(ObjectPlacementPathAutomaticRandomHeightAdjustmentSettingsWereChangedMessage message)
- {
- if (message.AutomaticRandomHeightAdjustmentSettings == Settings.ManualConstructionSettings.HeightAdjustmentSettings.AutomaticRandomHeightAdjustmentSettings)
- _manualConstructionSession.OnAutomaticRandomHeightAdjustmentSettingsChanged();
- }
- private void RespondToMessage(ObjectPlacementPathAutomaticPatternHeightAdjustmentSettingsWereChangedMessage message)
- {
- if (message.AutomaticPatternHeightAdjustmentSettings == Settings.ManualConstructionSettings.HeightAdjustmentSettings.AutomaticPatternHeightAdjustmentSettings)
- _manualConstructionSession.OnAutomaticPatternHeightAdjustmentSettingsChanged();
- }
- private void RespondToMessage(ObjectPlacementPathHeightPatternWasRemovedFromDatabaseMessage message)
- {
- _manualConstructionSession.OnHeightPatternRemoved();
- }
- private void RespondToMessage(NewObjectPlacementPathHeightPatternWasActivatedMessage message)
- {
- _manualConstructionSession.OnNewHeightPatternWasActivated();
- }
- private void RespondToMessage(UndoRedoWasPerformedMessage message)
- {
- if (IsUnderManualConstruction &&
- _usingTileConnections != Settings.TileConnectionSettings.UseTileConnections)
- {
- Debug.LogWarning("The \'Use tile connections\' property was changed via Undo/Redo while the path was being constructed. This is not allowed. Construction was cancelled.");
- CancelManualConstruction();
- return;
- }
- _manualConstructionSession.OnExcludeCornersSettingsChanged();
- _manualConstructionSession.OnRotateObjectsToFollowPathSettingsChanged();
- _manualConstructionSession.OnPaddingSettingsChanged();
- _manualConstructionSession.OnBorderSettingsChanged();
- _manualConstructionSession.OnHeightAdjustmentModeChanged();
- _manualConstructionSession.OnAutomaticRandomHeightAdjustmentSettingsChanged();
- _manualConstructionSession.OnAutomaticPatternHeightAdjustmentSettingsChanged();
- _manualConstructionSession.OnHeightPatternRemoved();
- _manualConstructionSession.OnNewHeightPatternWasActivated();
- }
- #endregion
- }
- }
- #endif
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