ruby: refix codegen for refers-to without key-field, add translate_name

plugins/ruby/codegen.pl

@@ -298,7 +298,7 @@ sub render_field_reftarget {
     return if (!$tg);
     my $tgvec = $tg->getAttribute('instance-vector');
     return if (!$tgvec);
-    my $idx = $tg->getAttribute('key-field') || 'id';
+    my $idx = $tg->getAttribute('key-field');
 
     $tgvec =~ s/^\$global/df/;
     return if $tgvec !~ /^[\w\.]+$/;
@@ -310,9 +310,14 @@ sub render_field_reftarget {
         $tgname .= '_' if ($othername and $tgname eq $othername);
     }
 
+    if ($idx) {
         my $fidx = '';
         $fidx = ', :' . $idx if ($idx ne 'id');
         push @lines_rb, "def $tgname ; ${tgvec}.binsearch($name$fidx) ; end";
+    } else {
+        push @lines_rb, "def $tgname ; ${tgvec}[$name] ; end";
+    }
+
 }
 
 sub render_field_refto {
@@ -342,7 +347,7 @@ sub render_container_reftarget {
     return if (!$tg);
     my $tgvec = $tg->getAttribute('instance-vector');
     return if (!$tgvec);
-    my $idx = $tg->getAttribute('key-field') || 'id';
+    my $idx = $tg->getAttribute('key-field');
 
     $tgvec =~ s/^\$global/df/;
     return if $tgvec !~ /^[\w\.]+$/;
@@ -354,9 +359,13 @@ sub render_container_reftarget {
         $tgname .= '_' if ($othername and $tgname eq $othername);
     }
 
+    if ($idx) {
         my $fidx = '';
         $fidx = ', :' . $idx if ($idx ne 'id');
         push @lines_rb, "def $tgname ; $name.map { |i| $tgvec.binsearch(i$fidx) } ; end";
+    } else {
+        push @lines_rb, "def $tgname ; $name.map { |i| ${tgvec}[i] } ; end";
+    }
 }
 
 sub render_class_vmethods {

plugins/ruby/item.rb

@@ -18,7 +18,7 @@ module DFHack
                     when :ViewUnits
                         u = world.units.active[ui_selected_unit]
                         u.inventory[ui_look_cursor].item if u and u.pos.z == cursor.z and
-                                ui_unit_view_mode == :Inventory and u.inventory[ui_look_cursor]
+                                ui_unit_view_mode.value == :Inventory and u.inventory[ui_look_cursor]
                     end
                 end
             elsif what.kind_of?(Integer)

plugins/ruby/ruby-autogen-defs.rb

@@ -87,7 +87,7 @@ module DFHack
                 def compound(name=nil, &b)
                     m = Class.new(Compound)
                     DFHack.const_set(name, m) if name
-                    m.instance_eval(&b)
+                    m.class_eval(&b)
                     m.new
                 end
                 def rtti_classname(n)

plugins/ruby/ruby.rb

@@ -85,6 +85,57 @@ module DFHack
             may = rawlist.find_all { |r| r.downcase.index(name.downcase) }
             may.first if may.length == 1
         end
+
+        def translate_name(name, english=true, onlylastpart=false)
+            out = []
+
+            if not onlylastpart
+                out << name.first_name if name.first_name != ''
+                if name.nickname != ''
+                    case respond_to?(:d_init) && d_init.nickname_dwarf
+                    when :REPLACE_ALL; return "`#{name.nickname}'"
+                    when :REPLACE_FIRST; out.pop
+                    end
+                    out << "`#{name.nickname}'"
+                end
+            end
+            return out.join(' ') unless name.words.find { |w| w >= 0 }
+
+            if not english
+                tsl = world.raws.language.translations[name.language]
+                if name.words[0] >= 0 or name.words[1] >= 0
+                    out << ''
+                    out.last << tsl.words[name.words[0]] if name.words[0] >= 0
+                    out.last << tsl.words[name.words[1]] if name.words[1] >= 0
+                end
+                if name.words[5] >= 0
+                    out << ''
+                    (2..5).each { |i| out.last << tsl.words[name.words[i]] if name.words[i] >= 0 }
+                end
+                if name.words[6] >= 0
+                    out << tsl.words[name.words[6]]
+                end
+            else
+                wl = world.raws.language
+                if name.words[0] >= 0 or name.words[1] >= 0
+                    out << ''
+                    out.last << wl.words[name.words[0]].forms[name.parts_of_speech[0]] if name.words[0] >= 0
+                    out.last << wl.words[name.words[1]].forms[name.parts_of_speech[1]] if name.words[1] >= 0
+                end
+                if name.words[5] >= 0
+                    out << 'the '
+                    out.last.capitalize! if out.length == 1
+                    (2..5).each { |i| out.last << wl.words[name.words[i]].forms[name.parts_of_speech[i]] if name.words[i] >= 0 }
+                end
+                if name.words[6] >= 0
+                    out << 'of'
+                    out.last.capitalize! if out.length == 1
+                    out << wl.words[name.words[6]].forms[name.parts_of_speech[6]]
+                end
+            end
+
+            out.join(' ')
+        end
     end
 end
 

plugins/ruby/unit.rb

@@ -80,4 +80,10 @@ module DFHack
             list
         end
     end
+
+    class LanguageName
+        def to_s(english=true)
+            df.translate_name(self, english)
+        end
+    end
 end