487 lines
17 KiB
C#
487 lines
17 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Xml.Linq;
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using FarseerPhysics;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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using Microsoft.Xna.Framework.Input;
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using System.Collections.ObjectModel;
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namespace Barotrauma
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{
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public enum SpawnType { None, Human, Enemy, Cargo, Path };
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class WayPoint : MapEntity
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{
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public static List<WayPoint> WayPointList = new List<WayPoint>();
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private SpawnType spawnType;
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//characters spawning at the waypoint will be given an ID card with these tags
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private string[] idCardTags;
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//only characters with this job will be spawned at the waypoint
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private JobPrefab assignedJob;
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private Hull currentHull;
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public Gap ConnectedGap
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{
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get;
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private set;
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}
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public Hull CurrentHull
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{
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get { return currentHull; }
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}
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public SpawnType SpawnType
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{
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get { return spawnType; }
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set { spawnType = value; }
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}
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public override string Name
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{
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get
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{
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return "WayPoint";
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}
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}
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public string[] IdCardTags
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{
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get { return idCardTags; }
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private set
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{
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idCardTags = value;
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for (int i = 0; i<idCardTags.Length; i++)
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{
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idCardTags[i] = idCardTags[i].Trim();
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}
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}
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}
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public WayPoint(Vector2 position, SpawnType spawnType, Submarine submarine, Gap gap = null)
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: this(new Rectangle((int)position.X-3, (int)position.Y+3, 6, 6), submarine)
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{
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this.spawnType = spawnType;
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ConnectedGap = gap;
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}
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public WayPoint(Rectangle newRect, Submarine submarine)
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: base (submarine)
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{
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rect = newRect;
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linkedTo = new ObservableCollection<MapEntity>();
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idCardTags = new string[0];
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InsertToList();
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WayPointList.Add(this);
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}
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public override void Draw(SpriteBatch spriteBatch, bool editing, bool back=true)
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{
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if (!editing && !GameMain.DebugDraw) return;
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Point pos = new Point((int)Position.X, (int)Position.Y);
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Color clr = (isSelected) ? Color.Red : Color.LightGreen;
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GUI.DrawRectangle(spriteBatch, new Rectangle(pos.X - rect.Width / 2, -pos.Y - rect.Height / 2, rect.Width, rect.Height), clr, true);
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//spriteBatch.DrawString(GUI.SmallFont, Position.ToString(), new Vector2(Position.X, -Position.Y), Color.White);
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foreach (MapEntity e in linkedTo)
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{
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GUI.DrawLine(spriteBatch,
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new Vector2(pos.X, -pos.Y),
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new Vector2(e.Position.X + e.Rect.Width / 2, -e.Position.Y + e.Rect.Height / 2),
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Color.Green);
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}
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}
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public override void DrawEditing(SpriteBatch spriteBatch, Camera cam)
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{
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if (editingHUD == null || editingHUD.UserData != this)
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{
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editingHUD = CreateEditingHUD();
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}
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editingHUD.Update((float)Physics.step);
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editingHUD.Draw(spriteBatch);
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if (!PlayerInput.LeftButtonClicked()) return;
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Vector2 position = cam.ScreenToWorld(PlayerInput.MousePosition);
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foreach (MapEntity e in mapEntityList)
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{
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if (e.GetType()!=typeof(WayPoint)) continue;
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if (e == this) continue;
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if (!Submarine.RectContains(e.Rect, position)) continue;
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linkedTo.Add(e);
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e.linkedTo.Add(this);
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}
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}
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private bool ChangeSpawnType(GUIButton button, object obj)
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{
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GUITextBlock spawnTypeText = button.Parent as GUITextBlock;
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spawnType += (int)button.UserData;
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if (spawnType > SpawnType.Cargo) spawnType = SpawnType.None;
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if (spawnType < SpawnType.None) spawnType = SpawnType.Enemy;
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spawnTypeText.Text = spawnType.ToString();
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return true;
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}
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private bool EnterIDCardTags(GUITextBox textBox, string text)
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{
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IdCardTags = text.Split(',');
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textBox.Text = text;
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textBox.Color = Color.White;
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return true;
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}
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private bool EnterAssignedJob(GUITextBox textBox, string text)
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{
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string trimmedName = text.ToLower().Trim();
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assignedJob = JobPrefab.List.Find(jp => jp.Name.ToLower() == trimmedName);
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if (assignedJob !=null && trimmedName!="none")
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{
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textBox.Color = Color.White;
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textBox.Text = (assignedJob == null) ? "None" : assignedJob.Name;
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}
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return true;
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}
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private bool TextBoxChanged(GUITextBox textBox, string text)
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{
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textBox.Color = Color.Red;
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return true;
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}
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private GUIComponent CreateEditingHUD(bool inGame = false)
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{
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int width = 500;
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int x = GameMain.GraphicsWidth / 2 - width / 2, y = 10;
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editingHUD = new GUIFrame(new Rectangle(x, y, width, 150), Color.Black * 0.5f);
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editingHUD.Padding = new Vector4(10, 10, 0, 0);
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editingHUD.UserData = this;
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new GUITextBlock(new Rectangle(0, 0, 100, 20), "Editing waypoint", GUI.Style, editingHUD);
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new GUITextBlock(new Rectangle(0, 20, 100, 20), "Hold space to link to another entity", GUI.Style, editingHUD);
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new GUITextBlock(new Rectangle(0, 40, 100, 20), "Spawnpoint: ", GUI.Style, editingHUD);
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var spawnTypeText = new GUITextBlock(new Rectangle(0, 40, 200, 20), spawnType.ToString(), GUI.Style, Alignment.Right, Alignment.TopLeft, editingHUD);
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var button = new GUIButton(new Rectangle(-30,0,20,20), "-", Alignment.Right, GUI.Style, spawnTypeText);
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button.UserData = -1;
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button.OnClicked = ChangeSpawnType;
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button = new GUIButton(new Rectangle(0, 0, 20, 20), "+", Alignment.Right, GUI.Style, spawnTypeText);
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button.UserData = 1;
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button.OnClicked = ChangeSpawnType;
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//spriteBatch.DrawString(GUI.font, "Spawnpoint: " + spawnType.ToString() + " +/-", new Vector2(x, y + 40), Color.Black);
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y = 40+20;
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new GUITextBlock(new Rectangle(0, y, 100, 20), "ID Card tags:", Color.Transparent, Color.Black, Alignment.TopLeft, null, editingHUD);
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GUITextBox propertyBox = new GUITextBox(new Rectangle(100, y, 200, 20), GUI.Style, editingHUD);
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propertyBox.Text = string.Join(", ", idCardTags);
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propertyBox.OnEnterPressed = EnterIDCardTags;
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propertyBox.OnTextChanged = TextBoxChanged;
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y = y + 30;
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new GUITextBlock(new Rectangle(0, y, 100, 20), "Assigned job:", Color.Transparent, Color.Black, Alignment.TopLeft, null, editingHUD);
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propertyBox = new GUITextBox(new Rectangle(100, y, 200, 20), GUI.Style, editingHUD);
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propertyBox.Text = (assignedJob == null) ? "None" : assignedJob.Name;
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propertyBox.OnEnterPressed = EnterAssignedJob;
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propertyBox.OnTextChanged = TextBoxChanged;
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y = y + 30;
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return editingHUD;
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}
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public static void GenerateSubWaypoints()
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{
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float minDist = 200.0f;
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float heightFromFloor = 100.0f;
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foreach (Hull hull in Hull.hullList)
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{
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WayPoint prevWaypoint = null;
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if (hull.Rect.Width<minDist*3.0f)
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{
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var wayPoint = new WayPoint(
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new Vector2(hull.Rect.X + hull.Rect.Width / 2.0f, hull.Rect.Y - hull.Rect.Height + heightFromFloor), SpawnType.Path, Submarine.Loaded);
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continue;
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}
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for (float x = hull.Rect.X + minDist; x <= hull.Rect.X + hull.Rect.Width - minDist; x += minDist)
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{
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var wayPoint = new WayPoint(new Vector2(x, hull.Rect.Y - hull.Rect.Height + heightFromFloor), SpawnType.Path, Submarine.Loaded);
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if (prevWaypoint != null) wayPoint.ConnectTo(prevWaypoint);
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prevWaypoint = wayPoint;
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}
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}
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List<Structure> stairList = new List<Structure>();
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foreach (MapEntity me in MapEntity.mapEntityList)
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{
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Structure stairs = me as Structure;
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if (stairs == null) continue;
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if (stairs.StairDirection != Direction.None) stairList.Add(stairs);
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}
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foreach (Structure stairs in stairList)
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{
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WayPoint[] stairPoints = new WayPoint[2];
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stairPoints[0] = new WayPoint(
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new Vector2(stairs.Rect.X - 50.0f,
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stairs.Rect.Y - (stairs.StairDirection == Direction.Left ? 80 : stairs.Rect.Height) + heightFromFloor), SpawnType.Path, Submarine.Loaded);
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stairPoints[1] = new WayPoint(
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new Vector2(stairs.Rect.Right + 50.0f,
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stairs.Rect.Y - (stairs.StairDirection == Direction.Left ? stairs.Rect.Height : 80) + heightFromFloor), SpawnType.Path, Submarine.Loaded);
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for (int i = 0; i < 2; i++ )
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{
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for (int dir = -1; dir <= 1; dir += 2)
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{
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WayPoint closest = stairPoints[i].FindClosest(dir, true, 30.0f);
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if (closest == null) continue;
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stairPoints[i].ConnectTo(closest);
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}
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}
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stairPoints[0].ConnectTo(stairPoints[1]);
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}
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foreach (Gap gap in Gap.GapList)
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{
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if (!gap.isHorizontal) continue;
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var wayPoint = new WayPoint(
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new Vector2(gap.Rect.Center.X, gap.Rect.Y - gap.Rect.Height + heightFromFloor), SpawnType.Path, Submarine.Loaded, gap);
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for (int dir = -1; dir <= 1; dir += 2)
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{
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WayPoint closest = wayPoint.FindClosest(dir, true, 30.0f);
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if (closest == null) continue;
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wayPoint.ConnectTo(closest);
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}
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}
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}
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private WayPoint FindClosest(int dir, bool horizontalSearch, float tolerance)
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{
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if (dir != -1 && dir != 1) return null;
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float closestDist = 0.0f;
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WayPoint closest = null;
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if (horizontalSearch)
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{
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foreach (WayPoint wp in WayPointList)
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{
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if (wp.SpawnType != SpawnType.Path || wp == this) continue;
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if (Math.Abs(wp.Position.Y - Position.Y) > tolerance) continue;
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float diff = wp.Position.X - Position.X;
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if (Math.Sign(diff) != dir) continue;
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diff = Math.Abs(diff);
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if (closest == null || diff < closestDist)
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{
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if (Submarine.CheckVisibility(SimPosition, wp.SimPosition) != null) continue;
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closestDist = diff;
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closest = wp;
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}
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}
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}
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return closest;
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}
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private void ConnectTo(WayPoint wayPoint2)
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{
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linkedTo.Add(wayPoint2);
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wayPoint2.linkedTo.Add(this);
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}
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public static WayPoint GetRandom(SpawnType spawnType = SpawnType.None, Job assignedJob = null)
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{
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List<WayPoint> wayPoints = new List<WayPoint>();
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foreach (WayPoint wp in WayPointList)
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{
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if (spawnType != SpawnType.None && wp.spawnType != spawnType) continue;
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if (assignedJob != null && wp.assignedJob != assignedJob.Prefab) continue;
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wayPoints.Add(wp);
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}
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if (!wayPoints.Any()) return null;
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return wayPoints[Rand.Int(wayPoints.Count())];
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}
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public static WayPoint[] SelectCrewSpawnPoints(List<CharacterInfo> crew)
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{
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List<WayPoint> unassignedWayPoints = new List<WayPoint>();
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foreach (WayPoint wp in WayPointList)
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{
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if (wp.spawnType == SpawnType.Human) unassignedWayPoints.Add(wp);
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}
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WayPoint[] assignedWayPoints = new WayPoint[crew.Count];
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for (int i = 0; i < crew.Count; i++ )
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{
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//try to give the crew member a spawnpoint that hasn't been assigned to anyone and matches their job
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for (int n = 0; n < unassignedWayPoints.Count; n++)
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{
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if (crew[i].Job.Prefab != unassignedWayPoints[n].assignedJob) continue;
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assignedWayPoints[i] = unassignedWayPoints[n];
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unassignedWayPoints.RemoveAt(n);
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break;
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}
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}
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//go through the crewmembers that don't have a spawnpoint yet (if any)
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for (int i = 0; i < crew.Count; i++)
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{
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if (assignedWayPoints[i] != null) continue;
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//try to assign a spawnpoint that matches the job, even if the spawnpoint is already assigned to someone else
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foreach (WayPoint wp in WayPointList)
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{
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if (wp.spawnType != SpawnType.Human || wp.assignedJob != crew[i].Job.Prefab) continue;
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assignedWayPoints[i] = wp;
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break;
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}
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if (assignedWayPoints[i] != null) continue;
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//everything else failed -> just give a random spawnpoint
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assignedWayPoints[i] = GetRandom(SpawnType.Human);
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}
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for (int i = 0; i < assignedWayPoints.Length; i++ )
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{
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if (assignedWayPoints[i]==null)
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{
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DebugConsole.ThrowError("Couldn't find a waypoint for " + crew[i].Name + "!");
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assignedWayPoints[i] = WayPointList[0];
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}
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}
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return assignedWayPoints;
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}
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public override void OnMapLoaded()
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{
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currentHull = Hull.FindHull(this.Position);
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}
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public override XElement Save(XDocument doc)
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{
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if (MoveWithLevel || spawnType == SpawnType.Path) return null;
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XElement element = new XElement("WayPoint");
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element.Add(new XAttribute("ID", ID),
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new XAttribute("x", rect.X),
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new XAttribute("y", rect.Y),
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new XAttribute("spawn", spawnType));
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if (idCardTags.Length > 0)
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{
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element.Add(new XAttribute("idcardtags", string.Join(",", idCardTags)));
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}
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if (assignedJob != null)
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{
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element.Add(new XAttribute("job", assignedJob.Name));
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}
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doc.Root.Add(element);
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if (linkedTo != null)
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{
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int i = 0;
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foreach (MapEntity e in linkedTo)
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{
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element.Add(new XAttribute("linkedto" + i, e.ID));
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i += 1;
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}
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}
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return element;
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}
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public static void Load(XElement element, Submarine submarine)
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{
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Rectangle rect = new Rectangle(
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int.Parse(element.Attribute("x").Value),
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int.Parse(element.Attribute("y").Value),
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(int)Submarine.GridSize.X, (int)Submarine.GridSize.Y);
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WayPoint w = new WayPoint(rect, submarine);
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w.ID = (ushort)int.Parse(element.Attribute("ID").Value);
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w.spawnType = (SpawnType)Enum.Parse(typeof(SpawnType),
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ToolBox.GetAttributeString(element, "spawn", "None"));
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string idCardTagString = ToolBox.GetAttributeString(element, "idcardtags", "");
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if (!string.IsNullOrWhiteSpace(idCardTagString))
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{
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w.IdCardTags = idCardTagString.Split(',');
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}
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string jobName = ToolBox.GetAttributeString(element, "job", "").ToLower();
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if (!string.IsNullOrWhiteSpace(jobName))
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{
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w.assignedJob = JobPrefab.List.Find(jp => jp.Name.ToLower() == jobName);
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}
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w.linkedToID = new List<ushort>();
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int i = 0;
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while (element.Attribute("linkedto" + i) != null)
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{
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w.linkedToID.Add((ushort)int.Parse(element.Attribute("linkedto" + i).Value));
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i += 1;
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}
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}
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public override void Remove()
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{
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base.Remove();
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WayPointList.Remove(this);
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}
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}
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}
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