From eaaf424a2c92c07b19f6c920ce3eeee0be70af64 Mon Sep 17 00:00:00 2001
From: adelikat <adelikat@tasvideos.org>
Date: Tue, 18 Jul 2017 11:16:42 -0500
Subject: [PATCH] PCE - refactor virtual pad logic to use the controller deck

---
 .../tools/VirtualPads/schema/PceSchema.cs     | 48 +++++++++++++++----
 1 file changed, 38 insertions(+), 10 deletions(-)

diff --git a/BizHawk.Client.EmuHawk/tools/VirtualPads/schema/PceSchema.cs b/BizHawk.Client.EmuHawk/tools/VirtualPads/schema/PceSchema.cs
index 5b5f6d26f5..1b6545b7b2 100644
--- a/BizHawk.Client.EmuHawk/tools/VirtualPads/schema/PceSchema.cs
+++ b/BizHawk.Client.EmuHawk/tools/VirtualPads/schema/PceSchema.cs
@@ -1,7 +1,10 @@
 using System.Collections.Generic;
 using System.Drawing;
+using System.Linq;
+using System.Windows.Forms;
 
 using BizHawk.Emulation.Common;
+using BizHawk.Emulation.Cores.PCEngine;
 
 namespace BizHawk.Client.EmuHawk
 {
@@ -13,9 +16,34 @@ namespace BizHawk.Client.EmuHawk
 	{
 		public IEnumerable<PadSchema> GetPadSchemas(IEmulator core)
 		{
-			for (var i = 0; i < core.ControllerDefinition.PlayerCount; i++)
+			var ss = ((PCEngine)core).GetSyncSettings();
+
+			var padSchemas = new[]
 			{
-				yield return StandardController(i + 1);
+				ss.Port1,
+				ss.Port2,
+				ss.Port3,
+				ss.Port4,
+				ss.Port5,
+			}
+			.Where(p => p != PceControllerType.Unplugged)
+			.Select((p, i) => GenerateSchemaForPort(p, i + 1))
+			.Where(s => s != null);
+
+			return padSchemas;
+		}
+
+		private static PadSchema GenerateSchemaForPort(PceControllerType type, int controller)
+		{
+			switch (type)
+			{
+				default:
+					MessageBox.Show($"{type} is not supported yet");
+					return null;
+				case PceControllerType.Unplugged:
+					return null;
+				case PceControllerType.GamePad:
+					return StandardController(controller);
 			}
 		}
 
@@ -29,7 +57,7 @@ namespace BizHawk.Client.EmuHawk
 				{
 					new PadSchema.ButtonSchema
 					{
-						Name = "P" + controller + " Up",
+						Name = $"P{controller} Up",
 						DisplayName = "",
 						Icon = Properties.Resources.BlueUp,
 						Location = new Point(14, 12),
@@ -37,7 +65,7 @@ namespace BizHawk.Client.EmuHawk
 					},
 					new PadSchema.ButtonSchema
 					{
-						Name = "P" + controller + " Down",
+						Name = $"P{controller} Down",
 						DisplayName = "",
 						Icon = Properties.Resources.BlueDown,
 						Location = new Point(14, 56),
@@ -45,7 +73,7 @@ namespace BizHawk.Client.EmuHawk
 					},
 					new PadSchema.ButtonSchema
 					{
-						Name = "P" + controller + " Left",
+						Name = $"P{controller} Left",
 						DisplayName = "",
 						Icon = Properties.Resources.Back,
 						Location = new Point(2, 34),
@@ -53,7 +81,7 @@ namespace BizHawk.Client.EmuHawk
 					},
 					new PadSchema.ButtonSchema
 					{
-						Name = "P" + controller + " Right",
+						Name = $"P{controller} Right",
 						DisplayName = "",
 						Icon = Properties.Resources.Forward,
 						Location = new Point(24, 34),
@@ -61,28 +89,28 @@ namespace BizHawk.Client.EmuHawk
 					},
 					new PadSchema.ButtonSchema
 					{
-						Name = "P" + controller + " B2",
+						Name = $"P{controller} B2",
 						DisplayName = "II",
 						Location = new Point(122, 34),
 						Type = PadSchema.PadInputType.Boolean
 					},
 					new PadSchema.ButtonSchema
 					{
-						Name = "P" + controller + " B1",
+						Name = $"P{controller} B1",
 						DisplayName = "I",
 						Location = new Point(146, 34),
 						Type = PadSchema.PadInputType.Boolean
 					},
 					new PadSchema.ButtonSchema
 					{
-						Name = "P" + controller + " Select",
+						Name = $"P{controller} Select",
 						DisplayName = "s",
 						Location = new Point(52, 34),
 						Type = PadSchema.PadInputType.Boolean
 					},
 					new PadSchema.ButtonSchema
 					{
-						Name = "P" + controller + " Run",
+						Name = $"P{controller} Run",
 						DisplayName = "R",
 						Location = new Point(74, 34),
 						Type = PadSchema.PadInputType.Boolean