Added the spawnpoint map tooltip that displays players name in the lobby (closes #2024)

OpenRA.Game/Widgets/MapPreviewWidget.cs

@@ -11,6 +11,7 @@
 using System;
 using System.Collections.Generic;
 using System.Drawing;
+using System.Linq;
 using OpenRA.FileFormats;
 using OpenRA.Graphics;
 
@@ -21,6 +22,7 @@ namespace OpenRA.Widgets
 		public Func<Map> Map = () => null;
 		public Func<Dictionary<int2, Color>> SpawnColors = () => new Dictionary<int2, Color>();
 		public Action<MouseInput> OnMouseDown = _ => {};
+		public Action<int, int2> OnTooltip = (_, __) => { };
 		public bool IgnoreMouseInput = false;
 		public bool ShowSpawnPoints = true;
 
@@ -96,7 +98,8 @@ namespace OpenRA.Widgets
 			{
 				var colors = SpawnColors();
 
-				foreach (var p in map.GetSpawnPoints())
+				var spawnPoints = map.GetSpawnPoints().ToList();
+				foreach (var p in spawnPoints)
 				{
 					var owned = colors.ContainsKey(p);
 					var pos = ConvertToPreview(p);
@@ -107,6 +110,11 @@ namespace OpenRA.Widgets
 						WidgetUtils.FillRectWithColor(new Rectangle(pos.X + offset.X + 2, pos.Y + offset.Y + 2, 12, 12), colors[p]);
 
 					Game.Renderer.RgbaSpriteRenderer.DrawSprite(sprite, pos + offset);
+
+					if ((pos - Viewport.LastMousePos).LengthSquared < 64)
+					{
+						OnTooltip(spawnPoints.IndexOf(p) + 1, pos);
+					}
 				}
 			}
 		}

OpenRA.Mods.RA/Widgets/Logic/LobbyLogic.cs

@@ -110,7 +110,8 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 			mapPreview.IsVisible = () => Map != null;
 			mapPreview.Map = () => Map;
 			mapPreview.OnMouseDown = mi => LobbyUtils.SelectSpawnPoint( orderManager, mapPreview, Map, mi );
-			mapPreview.SpawnColors = () => LobbyUtils.GetSpawnColors( orderManager, Map );
+			mapPreview.OnTooltip = (spawnPoint, pos) => LobbyUtils.ShowSpawnPointTooltip(orderManager, spawnPoint, pos);
+			mapPreview.SpawnColors = () => LobbyUtils.GetSpawnColors(orderManager, Map);
 
 			var mapTitle = lobby.GetOrNull<LabelWidget>("MAP_TITLE");
 			if (mapTitle != null)

OpenRA.Mods.RA/Widgets/Logic/LobbyUtils.cs

@@ -151,7 +151,7 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 		{
 			var spawns = map.GetSpawnPoints();
 			return orderManager.LobbyInfo.Clients
-				.Where( c => c.SpawnPoint != 0 )
+				.Where( c => c.SpawnPoint != 0)
 				.ToDictionary(
 					c => spawns[c.SpawnPoint - 1],
 					c => c.ColorRamp.GetColor(0));
@@ -173,9 +173,20 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 			if (selectedSpawn == 0 || !owned)
 			{
 				var locals = orderManager.LobbyInfo.Clients.Where(c => c.Index == orderManager.LocalClient.Index || (Game.IsHost && c.Bot != null));
-				var playerToMove = locals.Where(c => (selectedSpawn == 0) ^ (c.SpawnPoint == 0)).FirstOrDefault();
+				var playerToMove = locals.FirstOrDefault(c => (selectedSpawn == 0) ^ (c.SpawnPoint == 0));
 				orderManager.IssueOrder(Order.Command("spawn {0} {1}".F((playerToMove ?? orderManager.LocalClient).Index, selectedSpawn)));
 			}
 		}
+
+		public static void ShowSpawnPointTooltip(OrderManager orderManager, int spawnPoint, int2 position)
+		{
+			var client = orderManager.LobbyInfo.Clients.FirstOrDefault(c => c.SpawnPoint == spawnPoint);
+			if (client != null)
+			{
+				var rect = new Rectangle(position.X, position.Y, Game.Renderer.Fonts["Regular"].Measure(client.Name).X + 15, 25);
+				WidgetUtils.DrawPanel("dialog4", rect);
+				Game.Renderer.Fonts["Regular"].DrawText(client.Name, position + new int2(5, 5), Color.White);
+			}
+		}
 	}
 }