encapsulate template logic

mROA.Codegen/Templates/TemplateView.cs

@@ -0,0 +1,45 @@
+using mROA.CodegenTools;
+using mROA.CodegenTools.Reading;
+
+namespace mROA.Codegen.Templates
+{
+    public abstract class TemplateView
+    {
+        private readonly TemplateDocument _template;
+        
+        protected TemplateView(string templateFile)
+        {
+            _template = TemplateReader.FromEmbeddedResource(templateFile);
+        }
+        
+        protected TemplateView(TemplateDocument template)
+        {
+            _template = template;
+        }
+
+        public string Compile()
+        {
+            return _template.Compile();
+        }
+
+        protected void Define(string tag, string value)
+        {
+            _template.AddDefine(tag, value);
+        }
+
+        protected void Insert(string tag, string value)
+        {
+            _template.Insert(tag, value);
+        }
+
+        protected bool Inserted(string tag)
+        {
+            return _template[$"{tag}+"] != null;
+        }
+
+        protected TemplateDocument CloneInner(string tag)
+        {
+            return _template.CloneInnerTemplate(tag);
+        }
+    }
+}