diff --git a/source/CT_Config.py b/source/CT_Config.py
new file mode 100644
index 0000000..cbe7768
--- /dev/null
+++ b/source/CT_Config.py
@@ -0,0 +1,87 @@
+from .Cup import *
+import math
+from PIL import Image, ImageFont, ImageDraw
+import os
+
+
+def get_cup_icon(i):
+    if os.path.exists(f"./file/cup_icon/{id}.png"):
+        cup_icon = Image.open(f"./file/cup_icon/{id}.png").resize((128, 128))
+
+    else:
+        cup_icon = Image.new("RGBA", (128, 128))
+        draw = ImageDraw.Draw(cup_icon)
+        font = ImageFont.truetype("./file/SuperMario256.ttf", 90)
+        draw.text((4 - 2, 4 - 2), "CT", (0, 0, 0), font=font)
+        draw.text((4 + 2, 4 - 2), "CT", (0, 0, 0), font=font)
+        draw.text((4 - 2, 4 + 2), "CT", (0, 0, 0), font=font)
+        draw.text((4 + 2, 4 + 2), "CT", (0, 0, 0), font=font)
+        draw.text((4, 4), "CT", (255, 165, 0), font=font)
+
+        font = ImageFont.truetype("./file/SuperMario256.ttf", 60)
+        draw.text((5 - 2, 80 - 2), "%03i" % (i - 10), (0, 0, 0), font=font)  # i-10 because first 8 cup are not
+        draw.text((5 + 2, 80 - 2), "%03i" % (i - 10), (0, 0, 0), font=font)  # counted as new, random cup,
+        draw.text((5 - 2, 80 + 2), "%03i" % (i - 10), (0, 0, 0), font=font)  # left and right arrow
+        draw.text((5 + 2, 80 + 2), "%03i" % (i - 10), (0, 0, 0), font=font)
+
+        draw.text((5, 80), "%03i" % (i - 10), (255, 165, 0), font=font)
+        return cup_icon
+
+
+class CT_Config:
+    def __init__(self, version):
+        self.version = version
+        self.ordered_cups = []
+        self.unordered_tracks = []
+        self.all_version: set = {version}
+
+    def add_ordered_cup(self, cup: Cup):
+        self.ordered_cups.append(cup)
+        for track in cup.get_tracks():
+            self.all_version.add(track.since_version)
+
+    def add_unordered_track(self, track: Track):
+        self.unordered_tracks.append(track)
+        self.all_version.add(track.since_version)
+
+    def get_tracks(self):
+        """
+        :return: all tracks from the CT_Config
+        """
+        tracks = []
+        for cup in self.ordered_cups:
+            tracks.extend(*cup.get_tracks())
+        tracks.extend(self.unordered_tracks)
+
+        return tracks
+
+    def search_tracks(self, **kwargs):
+        tracks = self.get_tracks()
+        for keyword, value in kwargs.items():
+            filter(lambda track: getattr(track, keyword) == value, tracks)
+
+    def get_total_tracks_count(self):
+        return (len(self.ordered_cups) * 4) + len(self.unordered_tracks)
+
+    def create_ctfile(self):
+        pass
+
+    def get_cticon(self):
+        """
+        get all cup icon into a single image
+        :return: ct_icon image
+        """
+        CT_ICON_WIDTH = 128
+        icon_files = ["left", "right"]
+
+        total_cup_count = math.ceil(self.get_total_tracks_count() / 4)
+        ct_icon = Image.new("RGBA", (CT_ICON_WIDTH, CT_ICON_WIDTH * (total_cup_count + 2)))  # +2 because of left and right arrow
+
+        icon_files.extend([cup.id for cup in self.ordered_cups])             # adding ordered cup id
+        icon_files.extend(["_"] * ((len(self.unordered_tracks) // 4) + 1))   # creating unordered track icon
+
+        for i, id in enumerate(icon_files):
+            cup_icon = get_cup_icon(i)
+            ct_icon.paste(cup_icon, (0, i * CT_ICON_WIDTH))
+
+        return ct_icon  #ct_icon.save("./file/ct_icons.tpl.png")
diff --git a/source/Cup.py b/source/Cup.py
new file mode 100644
index 0000000..90744c8
--- /dev/null
+++ b/source/Cup.py
@@ -0,0 +1,26 @@
+from .Track import *
+from PIL import Image
+from .patch_ct_icon import get_cup_icon
+
+
+class Cup:
+    def __init__(self, name: str, id: int,
+                 track1: Track = EMPTY_TRACK,
+                 track2: Track = EMPTY_TRACK,
+                 track3: Track = EMPTY_TRACK,
+                 track4: Track = EMPTY_TRACK,
+                 icon: Image = None):
+
+        self.name = name
+        self.track1 = track1
+        self.track2 = track2
+        self.track3 = track3
+        self.track4 = track4
+        self.icon = icon if icon else create_cup_icon(id)
+        self.id = id                # cup number
+
+    def get_ctfile_cup(self):
+        pass
+
+    def get_tracks(self):
+        return self.track1, self.track2, self.track3, self.track4
diff --git a/source/Game.py b/source/Game.py
new file mode 100644
index 0000000..fcf8e7c
--- /dev/null
+++ b/source/Game.py
@@ -0,0 +1,20 @@
+from .definition import region_ID
+
+
+class Game:
+    def __init__(self, path: str, region: str = "PAL"):
+        self.path = path
+        self.region_ID = region_ID[region]
+        self.region = region
+
+    def extract_game(self):
+        pass
+
+    def install_mod(self):
+        pass
+
+    def convert_to(self, format: str = "FST"):
+        """
+        :param format: game format (ISO, WBFS, ...)
+        :return: converted game path
+        """
\ No newline at end of file
diff --git a/source/Track.py b/source/Track.py
new file mode 100644
index 0000000..b0a99d7
--- /dev/null
+++ b/source/Track.py
@@ -0,0 +1,73 @@
+from .definition import *
+import subprocess
+import source.wszst
+
+
+class Track:
+    def __init__(self, name: str, file_wu8: str = None, file_szs: str = None, prefix: str = None, suffix: str = None,
+                 author="Nintendo", special="T11", music="T11", new=True, sha1: str = None, since_version: str = None,
+                 score: int = 0, warning: int = 0, note: str = ""):
+
+        self.name = name                    # Track name
+        self.prefix = prefix                # Prefix, often used for game or original console like Wii U, DS, ...
+        self.suffix = suffix                # Suffix, often used for variety like Boost, Night, ...
+        self.author = author                # Track author
+        self.sha1 = sha1                    # Track sha1 from wszst SHA1
+        self.special = special              # Special slot of the track
+        self.music = music                  # Music of the track
+        self.new = new                      # Is the track new
+        self.since_version = since_version  # Since which version is this track available
+        self.file_wu8 = file_wu8
+        self.file_szs = file_szs
+        self.score = score                  # Track score between 1 and 3 stars
+        self.warning = warning              # Track bug level (1 = minor, 2 = major)
+        self.note = note                    # Note about the track
+
+    def get_track_name(self):
+        prefix = self.prefix + " " if self.prefix else ""
+        suffix = self.suffix + " " if self.suffix else ""
+
+        name = (prefix + self.name + suffix)
+        return name
+
+    def get_track_formatted_name(self, highlight_track_from_version: str = None):
+        """
+        :param highlight_track_from_version: if a specific version need to be highlighted.
+        :return: the name of the track with colored prefix, suffix
+        """
+        hl_prefix = ""
+        hl_suffix = ""
+        prefix = ""
+        suffix = ""
+        star_text = ""
+
+        if self.score:
+            if 0 < self.score <= 3:
+                star_text = "★" * track["score"] + "☆" * (3 - track["score"])
+                star_text = trackname_color[star_text] + " "
+
+        if self.since_version == highlight_track_from_version:
+            hl_prefix, hl_suffix = "\\\\c{blue1}", "\\\\c{off}"
+
+        if self.prefix in trackname_color:
+            prefix = trackname_color[self.prefix] + " "
+        if self.suffix in trackname_color:
+            suffix = "(" + trackname_color[self.suffix] + ")"
+
+        name = (star_text + prefix + hl_prefix + self.name + hl_suffix + suffix)
+        name = name.replace("_", "")
+        return name
+
+    def convert_wu8_to_szs(self):
+        source.wszst.normalize(src_file=self.file_wu8)
+
+    def download_wu8(self): pass
+
+    def check_sha1(self):
+        if source.wszst.sha1(self.file_wu8) == self.sha1: return 0
+        else: return -1
+
+    def get_ct_file_track(self): pass
+
+
+EMPTY_TRACK = Track("_")
diff --git a/source/patch_ct_icon.py b/source/patch_ct_icon.py
index ce94e4e..11ff64f 100644
--- a/source/patch_ct_icon.py
+++ b/source/patch_ct_icon.py
@@ -4,6 +4,30 @@ import math
 import os
 
 
+def get_cup_icon(i):
+    if os.path.exists(f"./file/cup_icon/{id}.png"):
+        cup_icon = Image.open(f"./file/cup_icon/{id}.png").resize((128, 128))
+
+    else:
+        cup_icon = Image.new("RGBA", (128, 128))
+        draw = ImageDraw.Draw(cup_icon)
+        font = ImageFont.truetype("./file/SuperMario256.ttf", 90)
+        draw.text((4 - 2, 4 - 2), "CT", (0, 0, 0), font=font)
+        draw.text((4 + 2, 4 - 2), "CT", (0, 0, 0), font=font)
+        draw.text((4 - 2, 4 + 2), "CT", (0, 0, 0), font=font)
+        draw.text((4 + 2, 4 + 2), "CT", (0, 0, 0), font=font)
+        draw.text((4, 4), "CT", (255, 165, 0), font=font)
+
+        font = ImageFont.truetype("./file/SuperMario256.ttf", 60)
+        draw.text((5 - 2, 80 - 2), "%03i" % (i - 10), (0, 0, 0), font=font)  # i-10 because first 8 cup are not
+        draw.text((5 + 2, 80 - 2), "%03i" % (i - 10), (0, 0, 0), font=font)  # counted as new, random cup,
+        draw.text((5 - 2, 80 + 2), "%03i" % (i - 10), (0, 0, 0), font=font)  # left and right arrow
+        draw.text((5 + 2, 80 + 2), "%03i" % (i - 10), (0, 0, 0), font=font)
+
+        draw.text((5, 80), "%03i" % (i - 10), (255, 165, 0), font=font)
+        return cup_icon
+
+
 def patch_ct_icon(self):
     try:
         with open("./ct_config.json", encoding="utf8") as f: config = json.load(f)
@@ -16,27 +40,7 @@ def patch_ct_icon(self):
         files.extend(["_"] * ((len(config["tracks_list"]) // 4) + 1))
 
         for i, id in enumerate(files):
-            if os.path.exists(f"./file/cup_icon/{id}.png"):
-                cup_icon = Image.open(f"./file/cup_icon/{id}.png").resize((128, 128))
-
-            else:
-                cup_icon = Image.new("RGBA", (128, 128))
-                draw = ImageDraw.Draw(cup_icon)
-                font = ImageFont.truetype("./file/SuperMario256.ttf", 90)
-                draw.text((4 - 2, 4 - 2), "CT", (0, 0, 0), font=font)
-                draw.text((4 + 2, 4 - 2), "CT", (0, 0, 0), font=font)
-                draw.text((4 - 2, 4 + 2), "CT", (0, 0, 0), font=font)
-                draw.text((4 + 2, 4 + 2), "CT", (0, 0, 0), font=font)
-                draw.text((4, 4), "CT", (255, 165, 0), font=font)
-
-                font = ImageFont.truetype("./file/SuperMario256.ttf", 60)
-                draw.text((5 - 2, 80 - 2), "%03i" % (i-10), (0, 0, 0), font=font)  # i-10 because first 8 cup are not
-                draw.text((5 + 2, 80 - 2), "%03i" % (i-10), (0, 0, 0), font=font)  # counted as new, random cup,
-                draw.text((5 - 2, 80 + 2), "%03i" % (i-10), (0, 0, 0), font=font)  # left and right arrow
-                draw.text((5 + 2, 80 + 2), "%03i" % (i-10), (0, 0, 0), font=font)
-
-                draw.text((5, 80), "%03i" % (i-10), (255, 165, 0), font=font)
-
+            cup_icon = get_cup_icon(i)
             ct_icon.paste(cup_icon, (0, i * 128))
 
         ct_icon.save("./file/ct_icons.tpl.png")
diff --git a/source/translate.py b/source/translate.py
index eb17ed6..4f4f947 100644
--- a/source/translate.py
+++ b/source/translate.py
@@ -17,5 +17,3 @@ def translate(self, *texts, lang=None):
         return translated_text
 
     return "".join(texts)  # if no translation language is found
-
-
diff --git a/source/wszst.py b/source/wszst.py
new file mode 100644
index 0000000..3e4a025
--- /dev/null
+++ b/source/wszst.py
@@ -0,0 +1,30 @@
+from .definition import *
+import subprocess
+
+
+def sha1(file):
+    """
+    :param file: track file to check sha1
+    :return: track's sha1
+    """
+    return subprocess.run(["./tools/szs/wszst", "SHA1", file, "--autoadd-path", "./file/auto-add/"],
+                          check=True, creationflags=CREATE_NO_WINDOW,
+                          stdout=subprocess.PIPE).stdout.decode().split(" ")[0]
+
+
+def normalize(src_file: str, dest_dir: str = "./file/Track/", dest_name: str = "%N.szs",
+              output_format: str = "szs", autoadd_path: str = "./file/auto-add/"):
+    """
+    :param src_file: source file
+    :param dest_dir: destination directory
+    :param dest_name: destination filename (%N mean same name as src_file)
+    :param output_format: format of the destination track
+    :param autoadd_path: path of the auto-add directory
+    :return: 0
+    """
+    subprocess.run([
+        "./tools/szs/wszst", "NORMALIZE", src_file, "--DEST",
+        dest_dir+dest_name, "--"+output_format, "--overwrite", "--autoadd-path",
+        autoadd_path], creationflags=CREATE_NO_WINDOW, stderr=subprocess.PIPE)
+    return 0
+