first

README.md

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-# van
-
-.van player and converter
+# .van player and converter
+
+in this repo:
+`van.py` - plays .van files
+`van_convert.py` - converts folder of .txt (numbered like 1.txt, 2.txt, etc) to one .van file
+
+.van stands for Mr**V an**imation btw
+
+Made by MrV 2023

van.py

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+#!/usr/bin/env python3
+
+import os, time, argparse, platform
+
+if platform.system() == "Windows":
+	clr = "cls"
+else:
+	clr = "clear"
+
+parser = argparse.ArgumentParser(description="plays .van files", epilog="Made by MrV on IRC")
+parser.add_argument("file", help="path of file to play")
+parser.add_argument("-s", "--speed", help="time between frames in seconds (default: 0)", default=0)
+parser.add_argument("-e", "--encoding", help="text encoding (default: ascii)", default="ascii")
+args = parser.parse_args()
+file = args.file
+speed = float(args.speed)
+encoding = args.encoding
+
+print("Reading...")
+with open(file, "rb") as f:
+	raw = f.read()
+	data = raw.split(b"\x1b<VAN>\x1b")
+
+os.system(clr)
+for frame in data:
+	print(frame.decode(encoding))
+	time.sleep(speed)
+	os.system(clr)

van_convert.py

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+#!/usr/bin/env python3
+
+import glob, os, time, re, argparse
+
+parser = argparse.ArgumentParser(description="converts a folder of animation frames (.txt) to .van", epilog="Made by MrV on IRC")
+parser.add_argument("dirpath", help="path of folder to convert")
+parser.add_argument("-o", "--output", help="path of output file (.van)", required=True)
+args = parser.parse_args()
+dirpath = args.dirpath
+outpath = args.output
+
+print("Preparing...")
+files = glob.glob(os.path.join(dirpath, "*.txt"))
+# https://stackoverflow.com/a/53694164 :)
+files = sorted(files, key=lambda x:float(re.findall("(\d+)",x)[0]))
+
+print("Reading...")
+frames = []
+for file in files:
+	with open(file, "rb") as f:
+		raw = f.read()
+		frames.append(raw)
+
+print("Writing...")
+output = b"\x1b<VAN>\x1b".join(frames)
+with open(outpath, "wb") as h:
+	h.write(output)
+	print("Saved to " + outpath)