game/src/cg_gallery.rpy

@@ -1,50 +1,69 @@
 init python:
+    # GALLERY OBJECT
+    # Handles unlockables via ren'py
     g = Gallery()
 
+    # CONST PARAMS
+    GALLERY_COLS = 3
+    NOT_UNLOCKED_COVER = im.FactorScale("gui/gallery/unlocked_cg_button_cover.png", 0.225, 0.225)
 
-    gallery_cols = 3
+    # GALLERY ITEMS
-    gallery_items = []
+    # Data structure that holds the data for each cg and button
-    not_unlocked_cover = im.FactorScale("gui/gallery/unlocked_cg_button_cover.png", 0.225, 0.225)
+    # item is the key in the Gallery
+    # { item: string; cg: Displayable; }[]
+    galleryItems = []
 
+    # Make a scaled cg button
+    # (cg: string, unlocked?: boolean): Displayable
     def cg(fname, unlocked = False):
-        #if not unlocked:
+        if not unlocked:
-        #    return not_unlocked_cover
+            return NOT_UNLOCKED_COVER
 
         return im.FactorScale("images/cgs/" + fname + ".png", 0.225, 0.225)
 
-    def add_gallery_item(image_name, unlocked = False):
+    # Create an object in g:Gallery, add to galleryItems
-        g.button(image_name)
+    def addGalleryItem(imageName, unlocked = False):
-        g.image(image_name)
+        g.button(imageName)
+        g.image(imageName)
 
         if unlocked:
-            g.unlock(image_name)
+            g.unlock(imageName)
         else:
-            g.condition("persistent." + image_name)
+            g.condition("persistent." + imageName)
 
-        gallery_items.append({
+        galleryItems.append({
-            "item": image_name,
+            "item": imageName,
-            "cg": cg(image_name, unlocked)
+            "cg": cg(imageName, unlocked)
         })
 
+    # Reads /images/cgs dir for all .png files
+    # Populates g:Gallery and galleryItems
+    # Appends extra spaces at the end
+    def loadGallery():
+        from os import listdir, getcwd
+        from os.path import isfile, join
 
-    from os import listdir, getcwd
+        cgPath = "images/cgs/"
-    from os.path import isfile, join
+        workingDirPath = getcwd().replace("\\", "/")
+        cgDirPath = workingDirPath + "/game/" + cgPath
 
-    cg_path = "images/cgs/"
+        # Add each .png to the gallery
-    working_dir_path = getcwd().replace("\\", "/")
+        # TODO: make case insensitive
-    cg_dir_path = working_dir_path + "/game/" + cg_path
+        for cgFile in listdir(cgDirPath):
+            if isfile(join(cgDirPath, cgFile)):
+                if (cgFile[-4:] == '.png'):
+                    addGalleryItem(cgFile[0:-4], True)
 
-    for cgFile in listdir(cg_dir_path):
+        # Add empty items to fill grid after last cg button
-        if isfile(join(cg_dir_path, cgFile)):
+        extraSpaces = GALLERY_COLS - (len(galleryItems) % GALLERY_COLS)
-            if (cgFile[-4:] == '.png'):
+        for i in range(0, extraSpaces):
-                add_gallery_item(cgFile[0:-4], True)
+            galleryItems.append({
+                "item": None,
+                "cg": None
+            })
 
-    extra_spaces = gallery_cols - (len(gallery_items) % gallery_cols)
+    # Call to loading the gallery
-    for i in range(0, extra_spaces):
+    loadGallery()
-        gallery_items.append({
-            "item": None,
-            "cg": None
-        })
 
 
 
@@ -55,14 +74,15 @@ screen cg_gallery():
     use game_menu(_("Gallery"), scroll="viewport"):
 
         fixed:
-            $ gallery_rows = len(gallery_items) / gallery_cols
+            $ galleryRows = len(galleryItems) / GALLERY_COLS
-            grid gallery_cols gallery_rows:
+            grid GALLERY_COLS galleryRows:
 
                 spacing gui.slot_spacing
 
-                for item in gallery_items:
+                # Iterate through galleryItems and add cgs buttons
+                for item in galleryItems:
                     if item["item"] == None:
                         # TODO: empty space
-                        add g.make_button(gallery_items[0]["item"], gallery_items[0]["cg"], xalign = 0.5, yalign = 0.5)
+                        add g.make_button(galleryItems[0]["item"], galleryItems[0]["cg"], xalign = 0.5, yalign = 0.5)
                     else:
                         add g.make_button(item["item"], item["cg"], xalign = 0.5, yalign = 0.5)