Adding initial support for @cs_accessor_interface

src/codegen.inc.php

@@ -135,6 +135,18 @@ function _add_twig_support(\Twig\Environment $twig)
       return get_diff_related_units($o);
     }
   ));
+  $twig->addFunction(new \Twig\TwigFunction('get_all_accessor_interfaces', 
+    function($o) 
+    { 
+      return get_all_accessor_interfaces($o);
+    }
+  ));
+  $twig->addFunction(new \Twig\TwigFunction('get_accessor_interfaces', 
+    function($o) 
+    { 
+      return get_accessor_interfaces($o);
+    }
+  ));
 }
 
 function cs_type(\mtgType $type)
@@ -483,3 +495,61 @@ function get_diff_related_units(\mtgMetaStruct $struct)
   }
   return $result;
 }
+
+class AccessorInterface
+{
+  public $field;
+  public $cs_interface_name;
+
+  function getUID() 
+  {
+    return $this->getInterfaceName();
+  }
+
+  function getInterfaceName()
+  {
+    return $this->cs_interface_name;
+  }
+
+  function getCamelFieldName()
+  {
+    $name_parts = explode("_", $this->field->getName());
+    $uc_parts = array();
+    foreach($name_parts as $part)
+      $uc_parts[] = ucfirst($part);
+    return implode($uc_parts);
+  }
+}
+
+function get_accessor_interfaces(\mtgMetaStruct $struct)
+{
+  $ifs = array();
+  foreach($struct->getFields() as $field)
+  {
+    if($field->hasToken('cs_accessor_interface'))
+    {
+      $ai = new AccessorInterface();
+      $ai->field = $field;
+      $ai->cs_interface_name = $field->getToken('cs_accessor_interface');
+      $ifs[$ai->getUID()] = $ai;
+    }
+  }
+  return $ifs;
+}
+
+function get_all_accessor_interfaces(\mtgMetaInfo $info)
+{
+  $all = array();
+  foreach($info->getUnits() as $unit)
+  {
+    if($unit->object instanceof \mtgMetaStruct)
+      $all = array_merge($all, get_accessor_interfaces($unit->object));
+    else if($unit->object instanceof \mtgMetaRPC)
+    {
+      $all = array_merge($all, get_accessor_interfaces($unit->object->getReq()));
+      $all = array_merge($all, get_accessor_interfaces($unit->object->getRsp()));
+    }
+  }
+  return $all;
+}
+

tpl/macro.twig

@@ -11,6 +11,10 @@
   {%- endif ~%}
 {%- endfor ~%}
 
+{%- for ai in get_all_accessor_interfaces(meta) ~%}
+  {{ _self.decl_accessor_interface(ai) }}
+{%- endfor ~%}
+
 {% endmacro %}
 
 {% macro decl_struct(o, extra = '') %}
@@ -110,6 +114,8 @@ public {{_self.struct_type(o)}} {{o.name}} {{_self.base_struct_class(o)}}
   {{_self.diffable_support(o)}}
 {%- endif -%}
 
+  {{_self.decl_struct_accessor_implements(o)}}
+
   {{extra}}
 }
 
@@ -169,6 +175,9 @@ ResetFieldMask();
 {{- has_token(o, 'cloneable') and not o.parent ? ', IMetaCloneable' -}}
 {{- has_token(o, 'bhl_bind') and not o.parent ? ', bhl.ITyped' -}}
 {%- endif -%}
+{%- for ai in get_accessor_interfaces(o) -%} 
+, {{ai.interfacename}}
+{%- endfor -%} 
 {%- endmacro -%}
 
 {%- macro override(o) -%}
@@ -605,3 +614,25 @@ public class {{o.name}} : IRpc
 {% endif %}
 
 {% endmacro %}
+
+{% macro decl_accessor_interface(ai) ~%}
+public interface {{ai.interfacename}}
+{
+  {{ai.field.type|cs_type}} Get{{ai.camelfieldname}}();
+  void Set{{ai.camelfieldname}}({{ai.field.type|cs_type}} v);
+}
+{% endmacro %}
+
+{%- macro decl_struct_accessor_implements(o) -%}
+{%- for ai in get_accessor_interfaces(o) ~%}
+public {{ai.field.type|cs_type}} Get{{ai.camelfieldname}}()
+{
+  return {{ai.field.name}};
+}
+public void Set{{ai.camelfieldname}}({{ai.field.type|cs_type}} v)
+{
+  this.{{ai.field.name}} = v;
+}
+{%- endfor ~%}
+{% endmacro %}
+