Allow version specific pages

This allows the artist to set specific export versions for PRPs,
enabling game version specific age features.

korman/exporter/convert.py

@@ -119,8 +119,8 @@ class Exporter:
 
         # Grab a naive listing of enabled pages
         age = scene.world.plasma_age
-        pages_enabled = frozenset([page.name for page in age.pages if page.enabled])
-        all_pages = frozenset([page.name for page in age.pages])
+        pages_enabled = frozenset((page.name for page in age.pages if page.enabled and self._op.version in page.version))
+        all_pages = frozenset((page.name for page in age.pages))
 
         # Because we can have an unnamed or a named default page, we need to see if that is enabled...
         for page in age.pages:
@@ -164,8 +164,9 @@ class Exporter:
         mgr.AddAge(age_info.export(self))
 
         # Create all the pages we need
+        ver = self._op.version
         for page in age_info.pages:
-            if page.enabled:
+            if page.enabled and ver in page.version:
                 mgr.create_page(age_name, page.name, page.seq_suffix)
         mgr.create_builtins(age_name, age_info.use_texture_page)
 

korman/properties/prop_world.py

@@ -146,6 +146,11 @@ class PlasmaPage(bpy.types.PropertyGroup):
     enabled = BoolProperty(name="Export Page",
                            description="Export this page",
                            default=True)
+    version = EnumProperty(name="Export Versions",
+                           description="Plasma versions this page exports under",
+                           items=game_versions,
+                           options={"ENUM_FLAG"},
+                           default=set(list(zip(*game_versions))[0]))
 
     # Implementation details...
     last_name = StringProperty(description="INTERNAL: Cached page name",

korman/ui/ui_world.py

@@ -110,6 +110,7 @@ class PlasmaAgePanel(AgeButtonsPanel, bpy.types.Panel):
             col.label("Page Info:")
             col.prop(active_page, "name", text="")
             col.prop(active_page, "seq_suffix")
+            col.prop_menu_enum(active_page, "version")
 
         # Core settings
         layout.separator()