diplomacy menu & stance changes

OpenRA.Game/Widgets/Delegates/DiplomacyDelegate.cs

@@ -0,0 +1,127 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Drawing;
+using OpenRA.Traits;
+
+namespace OpenRA.Widgets.Delegates
+{
+	public class DiplomacyDelegate : IWidgetDelegate
+	{
+		static List<Widget> controls = new List<Widget>();
+
+		public DiplomacyDelegate()
+		{
+			var diplomacyBG = Chrome.rootWidget.GetWidget("DIPLOMACY_BG");
+
+			Chrome.rootWidget.GetWidget("INGAME_DIPLOMACY_BUTTON").OnMouseUp = mi =>
+			{
+				diplomacyBG.Visible = !diplomacyBG.Visible;
+				if (diplomacyBG.Visible)
+					LayoutDialog(diplomacyBG);
+				return true;
+			};
+		}
+
+		void LayoutDialog(Widget bg)
+		{
+			bg.Children.RemoveAll(w => controls.Contains(w));
+			controls.Clear();
+
+			var unwantedPlayers = new[] { Game.world.NeutralPlayer, Game.world.LocalPlayer };
+			var y = 50;
+			var margin = 20;
+			var labelWidth = (bg.Bounds.Width - 3 * margin) / 3;
+
+			var ts = new LabelWidget
+			{
+				Bold = true,
+				Bounds = new Rectangle(bg.Bounds.X + margin + labelWidth + 10, bg.Bounds.Y + y, labelWidth, 25),
+				Text = "Their Stance",
+				Align = "Left",
+			};
+
+			bg.AddChild(ts);
+			controls.Add(ts);
+
+			var ms = new LabelWidget
+			{
+				Bold = true,
+				Bounds = new Rectangle(bg.Bounds.X + margin + 2 * labelWidth + 20, bg.Bounds.Y + y, labelWidth, 25),
+				Text = "My Stance",
+				Align = "Left",
+			};
+
+			bg.AddChild(ms);
+			controls.Add(ms);
+
+			y += 35;
+
+			foreach (var p in Game.world.players.Values.Except(unwantedPlayers))
+			{
+				var pp = p;
+				var label = new LabelWidget
+				{
+					Bounds = new Rectangle(bg.Bounds.X + margin, bg.Bounds.Y + y, labelWidth, 25),
+					Id = "DIPLOMACY_PLAYER_LABEL_{0}".F(p.Index),
+					Text = p.PlayerName,
+					Align = "Left",
+					Bold = true,
+				};
+
+				bg.AddChild(label);
+				controls.Add(label);
+
+				var theirStance = new LabelWidget
+				{
+					Bounds = new Rectangle(bg.Bounds.X + margin + labelWidth + 10, bg.Bounds.Y + y, labelWidth, 25),
+					Id = "DIPLOMACY_PLAYER_LABEL_THEIR_{0}".F(p.Index),
+					Text = p.PlayerName,
+					Align = "Left",
+					Bold = false,
+
+					GetText = () => pp.Stances[ Game.world.LocalPlayer ].ToString(),
+				};
+
+				bg.AddChild(theirStance);
+				controls.Add(theirStance);
+
+				var myStance = new ButtonWidget
+				{
+					Bounds = new Rectangle(bg.Bounds.X + margin + 2 * labelWidth + 20, bg.Bounds.Y + y, labelWidth, 25),
+					Id = "DIPLOMACY_PLAYER_LABEL_THEIR_{0}".F(p.Index),
+					Text = Game.world.LocalPlayer.Stances[ pp ].ToString(),
+				};
+
+				myStance.OnMouseUp = mi => { CycleStance(pp, myStance); return true; };
+
+				bg.AddChild(myStance);
+				controls.Add(myStance);
+				
+				y += 35;
+			}
+		}
+
+		Stance GetNextStance(Stance s)
+		{
+			switch (s)
+			{
+				case Stance.Ally: return Stance.Enemy;
+				case Stance.Enemy: return Stance.Neutral;
+				case Stance.Neutral: return Stance.Ally;
+				default:
+					throw new ArgumentException();
+			}
+		}
+
+		void CycleStance(Player p, ButtonWidget bw)
+		{
+			var nextStance = GetNextStance(Game.world.LocalPlayer.Stances[p]);
+			Game.IssueOrder(new Order("SetStance", Game.world.LocalPlayer.PlayerActor,
+				new int2(p.Index, (int)nextStance)));
+
+			bw.Text = nextStance.ToString();
+		}
+	}
+}

OpenRA.Game/Widgets/Delegates/IngameChromeDelegate.cs

@@ -28,9 +28,10 @@ namespace OpenRA.Widgets.Delegates
 		public IngameChromeDelegate()
 		{
 			var r = Chrome.rootWidget;
-			var gameRoot = r.GetWidget("INGAME_ROOT");
+			var gameRoot = r.GetWidget("INGAME_ROOT");
 			var optionsBG = gameRoot.GetWidget("INGAME_OPTIONS_BG");
-			r.GetWidget("INGAME_OPTIONS_BUTTON").OnMouseUp = mi => {
+
+			r.GetWidget("INGAME_OPTIONS_BUTTON").OnMouseUp = mi => {
 				optionsBG.Visible = !optionsBG.Visible;
 				return true;
 			};