Added c++ code generation for function nodes.

Author: KN4CK3R

CodeGenerator/CppCodeGenerator.cs

@@ -48,7 +48,7 @@ public string GenerateCode(IEnumerable<ClassNode> classes, ILogger logger)
 			sb.AppendLine(
 				string.Join(
 					"\n\n",
-					OrderByInheritance(classes).Select(c =>
+					OrderByInheritance(classes.Where(c => c.Nodes.All(n => !(n is FunctionNode)))).Select(c =>
 					{
 						var csb = new StringBuilder();
 						csb.Append($"class {c.Name}");
@@ -74,7 +74,7 @@ public string GenerateCode(IEnumerable<ClassNode> classes, ILogger logger)
 						csb.AppendLine(
 							string.Join(
 								"\n",
-								YieldMemberDefinitions(c.Nodes.Skip(skipFirstMember ? 1 : 0), logger)
+								YieldMemberDefinitions(c.Nodes.Skip(skipFirstMember ? 1 : 0).Where(n => !(n is FunctionNode)), logger)
 									.Select(m => MemberDefinitionToString(m))
 									.Select(s => "\t" + s)
 							)
@@ -92,6 +92,18 @@ public string GenerateCode(IEnumerable<ClassNode> classes, ILogger logger)
 							);
 						}
 
+						var functions = classes.SelectMany(c2 => c2.Nodes).OfType<FunctionNode>().Where(f => f.BelongsToClass == c);
+						if (functions.Any())
+						{
+							csb.AppendLine();
+							csb.AppendLine(
+								string.Join(
+									"\n",
+									functions.Select(f => $"\t{f.Signature} {{ }}")
+								)
+							);
+						}
+
 						csb.Append($"}}; //Size: 0x{c.MemorySize:X04}");
 						return csb.ToString();
 					})

Nodes/FunctionNode.cs

@@ -13,7 +13,7 @@ public class FunctionNode : BaseNode
 		private IntPtr address = IntPtr.Zero;
 		private readonly List<string> instructions = new List<string>();
 
-		private string signature = "void function()";
+		public string Signature { get; set; } = "void function()";
 
 		public ClassNode BelongsToClass { get; set; }
 
@@ -64,7 +64,7 @@ public override int Draw(ViewInfo view, int x, int y)
 			{
 				y += view.Font.Height;
 				x = AddText(view, tx, y, Program.Settings.TypeColor, HotSpot.NoneId, "Signature:") + view.Font.Width;
-				x = AddText(view, x, y, Program.Settings.ValueColor, 0, signature);
+				x = AddText(view, x, y, Program.Settings.ValueColor, 0, Signature);
 
 				y += view.Font.Height;
 				x = AddText(view, tx, y, Program.Settings.TextColor, HotSpot.NoneId, "Belongs to: ");
@@ -103,7 +103,7 @@ public override void Update(HotSpot spot)
 
 			if (spot.Id == 0) // Signature
 			{
-				signature = spot.Text;
+				Signature = spot.Text;
 			}
 			else if (spot.Id == 1)
 			{