Add fix for Flowers - Le Volume Sur Printemps (#86)

* Add fix for Flowers - Le Volume Sur Printemps

* Lint with Pylint

* Pass /silent option

* Move GOG fix to Steam

- Make this a Steam fix because this problem should effect Steam users too

* Update comments

* Update log statements

gamefixes-gog/umu-1697970811.py

@@ -0,0 +1 @@
+../gamefixes-steam/1697970811.py

gamefixes-steam/1697970811.py

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+"""Game fix for Flowers - Le Volume Sur Printemps
+
+This fix installs the font that should be bundled with the game in case it
+does not get installed during the setup process. Without this fix, the default
+font will be used which doesn't wrap correctly, resulting in the text breaking
+outside its text box area.
+"""
+
+import os
+from hashlib import sha256
+from subprocess import run
+
+import __main__ as protonmain
+from protonfixes import util
+from protonfixes.logger import log
+
+
+def main():
+    env = protonmain.g_session.env.copy()
+    wine = f"{util.protondir()}/files/bin/wine64"
+    install_dir = util.get_game_install_path()
+
+    # Font installer inside the `fonts` subdir
+    font_installer = "overlock_mod_font_installer.exe"
+
+    # Digest of the font installer
+    hashsum = "d3bd48162d91322c3d2861cdccc538955336eff7f0fe50eeafee1b7551a52152"
+
+    if os.path.isfile(f"{util.protonprefix()}/drive_c/windows/Fonts/Overlock-Mod.ttf"):
+        log.info("Font 'Overlock-Mod.ttf' already installed in prefix, skipping...")
+        return
+
+    if not os.path.isfile(f"{install_dir}/font/{font_installer}"):
+        log.warn(f"Could not find '{font_installer}' in '{install_dir}', skipping...")
+        return
+
+    with open(f"{install_dir}/font/{font_installer}", mode="rb") as file:
+        if sha256(file.read()).hexdigest() != hashsum:
+            log.warn(f"Digest mismatched: {font_installer}")
+            log.warn(f"Expected '{hashsum}', skipping...")
+            return
+
+    log.info("Installing font 'Overlock-Mod.ttf' in prefix...")
+    retc = run(
+        [wine, "start", "/unix", f"{install_dir}/font/{font_installer}", "/silent"],
+        check=False,
+        env=env,
+    ).returncode
+
+    if retc:
+        log.warn(f"Running '{font_installer}' exited with the status code: {retc}")