# HG changeset patch
# User Alys Brooks <alysbrooks@fastmail.com>
# Date 2021-06-08 09:05:24
# Node ID 2bf66fdd5ddfa23e723f5aac6727ec38d5386ac7
# Parent  796d32fa41fcc4b9cbefc5f0d15ee0dd6e1f2c8e

Add main menu.

diff --git a/isometric-park-fna/Engines/GameBridgeEngine.cs b/isometric-park-fna/Engines/GameBridgeEngine.cs
--- a/isometric-park-fna/Engines/GameBridgeEngine.cs
+++ b/isometric-park-fna/Engines/GameBridgeEngine.cs
@@ -9,6 +9,7 @@
 namespace isometricparkfna.Engines {
 
 	[Receives(typeof(ToggleWindowTypeMessage), typeof(ToggleWindowMessage),
+			typeof(GameStateMessage),
 			typeof(ToggleVisibilityMessage))]
 	[Reads(typeof(AreaComponent),
 			typeof(ContractStatusComponent))]
@@ -54,6 +55,10 @@
 						break;
 				}
 			}
+            foreach (ref readonly var stateMessage in ReadMessages<GameStateMessage>())
+	    {
+		    game.isPlaying = stateMessage.isPlaying;
+	    }
 
             game.in_zone = false;
             foreach (ref readonly var entity in ReadEntities<AreaComponent>())
diff --git a/isometric-park-fna/Engines/ImGuiWindowBridgeEngine.cs b/isometric-park-fna/Engines/ImGuiWindowBridgeEngine.cs
--- a/isometric-park-fna/Engines/ImGuiWindowBridgeEngine.cs
+++ b/isometric-park-fna/Engines/ImGuiWindowBridgeEngine.cs
@@ -11,7 +11,8 @@
 		typeof(ToggleWindowTypeMessage),
 		typeof(ChangeContractStatusMessage),
 		typeof(SelectMessage),
-		typeof(JumpCameraMessage))]
+		typeof(JumpCameraMessage),
+		typeof(GameStateMessage))]
 	[Reads(typeof(VisibilityComponent),
 		typeof(WindowTypeComponent)
 	//, typeof(SelectedComponent)
@@ -25,6 +26,7 @@
 		public List<ChangeContractStatusMessage> contractStatusMessages;
 		public List<SelectMessage> selectedMessages;
 		public List<JumpCameraMessage> jumpCameraMessages;
+		public List<GameStateMessage> gameStateMessages;
 
         bool showBudget {get;}
         bool showForest {get;}
@@ -42,6 +44,7 @@
 			this.contractStatusMessages = new List<ChangeContractStatusMessage>();
 			this.selectedMessages = new List<SelectMessage>();
 			this.jumpCameraMessages = new List<JumpCameraMessage>();
+			this.gameStateMessages = new List<GameStateMessage>();
 			this.windowStatuses = new Dictionary<Window, bool>();
 			//Prepopulate:
 			foreach(var type in System.Enum.GetValues(typeof(Window)))
@@ -74,6 +77,10 @@
 				SendMessage(message);
 			}
 
+			foreach(var message in this.gameStateMessages)
+			{
+				SendMessage(message);
+			}
 
 			foreach(var entity in ReadEntities<WindowTypeComponent>())
 			{
@@ -87,6 +94,7 @@
 			this.contractStatusMessages.Clear();
 			this.selectedMessages.Clear();
 			this.jumpCameraMessages.Clear();
+			this.gameStateMessages.Clear();
 		}
 	}
 }
diff --git a/isometric-park-fna/FNAGame.cs b/isometric-park-fna/FNAGame.cs
--- a/isometric-park-fna/FNAGame.cs
+++ b/isometric-park-fna/FNAGame.cs
@@ -21,6 +21,7 @@
 using isometricparkfna.Renderers;
 using isometricparkfna.Messages;
 using isometricparkfna.Spawners;
+using Num = System.Numerics;
 
 using ImGuiNET.SampleProgram.XNA;
 using ImGuiNET;
@@ -259,7 +260,6 @@
             }
 
         }
-
         for (int i = 0; i < 3; i++)
         {
 
@@ -292,6 +292,7 @@
         {
             name = "Aeres Maximalis Ltd."
         });
+
         World = WorldBuilder.Build();
 
         var bakedMono = TtfFontBaker.Bake(File.OpenRead(@"Content/iosevka-term-extendedmedium.ttf"),
@@ -855,6 +856,8 @@
 
 		Vector2 middle_dimensions = monoFont.MeasureString("Isometric Park");
 		float middle_start = (int)((FNAGame.width / 2) - (middle_dimensions.X / 2));
+		ImGui.SetNextWindowPos(new Num.Vector2(FNAGame.width/2, 200));
+		MainMenu.Render(debugWindow.monoFont, imGuiWindowBridgeEngine);
 
 		batch.DrawString(largeMonoFont, "Isometric Park", 
 				new Vector2(middle_start, 50), 
diff --git a/isometric-park-fna/Messages/GameStateMessage.cs b/isometric-park-fna/Messages/GameStateMessage.cs
new file mode 100644
--- /dev/null
+++ b/isometric-park-fna/Messages/GameStateMessage.cs
@@ -0,0 +1,12 @@
+
+
+using Microsoft.Xna.Framework;
+using Encompass;
+
+namespace isometricparkfna.Messages {
+	public struct GameStateMessage : IMessage
+	{
+		public bool isPlaying;
+
+	}
+}
diff --git a/isometric-park-fna/UI/MainMenu.cs b/isometric-park-fna/UI/MainMenu.cs
new file mode 100644
--- /dev/null
+++ b/isometric-park-fna/UI/MainMenu.cs
@@ -0,0 +1,55 @@
+using System;
+using ImGuiNET;
+
+using Num = System.Numerics;
+
+using isometricparkfna.Engines;
+using isometricparkfna.Messages;
+using isometricparkfna.UI;
+
+namespace isometricparkfna.UI
+{
+
+    public static class MainMenu
+    {
+        
+
+        public static void Render(ImFontPtr font, ImGuiWindowBridgeEngine bridgeEngine
+			/*ImFontPtr smallFont, GameBridgeEngine bridgeEngine */ //, ref bool quit, ref bool paused, ref int rate, ref bool showBudget, string header
+			)
+        {
+
+            ImGui.GetStyle().WindowMenuButtonPosition = ImGuiDir.None;
+	    bool newShow = true;
+	    StyleSet.pushStyleVarSet(StyleSet.defaultWindowVars);
+	    StyleSet.pushColorSet(StyleSet.defaultWindowColors);
+
+            ImGui.PushFont(font);
+            // ImGui.PushFont(smallFont);
+	    ImGui.Begin("##Toolbar", ref newShow, ImGuiWindowFlags.NoResize | ImGuiWindowFlags.NoCollapse | ImGuiWindowFlags.NoSavedSettings | ImGuiWindowFlags.NoTitleBar);
+            // ImGui.PopFont();
+	    //
+	    if (ImGui.Button("New Game"))
+	    {
+		   bridgeEngine.gameStateMessages.Add(new GameStateMessage { isPlaying = true});
+		    
+
+	    }
+	    if (ImGui.Button("Quit"))
+	    {
+
+		    System.Console.WriteLine("Quitting");
+		    Environment.Exit(0);
+	    }
+
+
+	    ImGui.End();
+            
+
+	    ImGui.GetStyle().WindowMenuButtonPosition = ImGuiDir.Left;
+	    StyleSet.popStyleVarSet(StyleSet.defaultWindowVars);
+	    StyleSet.popColorSet(StyleSet.defaultWindowColors);
+	    ImGui.PopFont();
+        }
+    }
+}
diff --git a/isometric-park-fna/isometric-park-fna.csproj b/isometric-park-fna/isometric-park-fna.csproj
--- a/isometric-park-fna/isometric-park-fna.csproj
+++ b/isometric-park-fna/isometric-park-fna.csproj
@@ -65,6 +65,7 @@
     <Compile Include="UI\Menu.cs" />
     <Compile Include="UI\NewsWindow.cs" />
     <Compile Include="UI\StyleSet.cs" />
+    <Compile Include="UI\MainMenu.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\FNA\FNA.csproj">