Re touch up doc and placeholder textbuttons

game/src/cg_gallery.rpy

@@ -26,8 +26,7 @@ init python:
         return im.FactorScale(fname, scale, scale, False)
 
     # Reads /images/cgs dir for all image files
-    # Populates g:Gallery and galleryItems
-    # Appends extra spaces at the end
+    # Populates galleryItems
     # () -> None
     def loadGallery():
 
@@ -72,12 +71,11 @@ Basically Gallery Object has terrible defaults, so I just wrote my own stuff
 screen cg_gallery(__yoffset = 0):
 
     style_prefix "game_menu"
-
     if main_menu:
-        add gui.game_menu_background
-#add gui.main_menu_background
-    else:
-        add gui.game_menu_background
+        key "game_menu" action ShowMenu("main_menu")
+
+    add gui.main_menu_background
+    add gui.game_menu_background
 
     python:
         items = len(galleryItems)
@@ -88,22 +86,21 @@ screen cg_gallery(__yoffset = 0):
     tag menu
     frame:
         style "game_menu_outer_frame"
-        if main_menu:
-            key "game_menu" action ShowMenu("main_menu")
+
         viewport:
             yinitial __yoffset
-            xalign 0.5
             scrollbars "vertical"
             mousewheel True
             draggable True
             pagekeys True
-            add Color("#000")
+            xpos 440
 
             grid GALLERY_COLS galleryRows:
                 for item in galleryItems:
-                    $ item_counter += 1
-                    $ yoffset = item_counter / 3 * PREFERRED_HEIGHT * 1.15
-                    $ yoffset = int( yoffset + (PREFERRED_HEIGHT * 1.15))
+                    python:
+                        item_counter += 1
+                        yoffset = item_counter / 3 * PREFERRED_HEIGHT * 1.15
+                        yoffset = int( yoffset + (PREFERRED_HEIGHT * 1.15))
                     # should properly fix with actual margin difference but good enough or the actual position
 
                     use flag_button(item, yoffset)
@@ -111,12 +108,29 @@ screen cg_gallery(__yoffset = 0):
                 for i in range(0, extraSpaces):
                     null height 20
 
+        vbox:
+            style_prefix "navigation"
+            xpos gui.notMM_navigation_xpos
+            yalign 0.5
+
+            spacing gui.navigation_spacing
+
+            textbutton _("CG")
+            textbutton _("NotForKids!")
+            textbutton _("Animations")
+            textbutton _("Return") action Return()
+
+            if _in_replay:
+                textbutton _("End Replay") action EndReplay(confirm=True)
+            elif not main_menu:
+                textbutton _("Main Menu") action MainMenu()
+
     label "Gallery"
 
 
 
 """
-if/else for buttons
+if/else flow control & extra parameters for Buttons
 """
 screen flag_button(item, yoffset):
     python:
@@ -136,7 +150,7 @@ screen flag_button(item, yoffset):
             add NOT_UNLOCKED_COVER
 
 """
-view_image, loads the image in fullscreen with viewport control
+view_image, Loads the image in fullscreen with viewport control.
 """
 screen view_image(fn, origin):
     tag menu