mirror of https://github.com/AxioDL/metaforce.git
61 lines
1.4 KiB
Python
61 lines
1.4 KiB
Python
import bpy, sys, os
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# Extract pipe file descriptors from arguments
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print(sys.argv)
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if '--' not in sys.argv:
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bpy.ops.wm.quit_blender()
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args = sys.argv[sys.argv.index('--')+1:]
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readfd = int(args[0])
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writefd = int(args[1])
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def readpipeline():
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retval = bytearray()
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while True:
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ch = os.read(readfd, 1)
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if ch == b'\n' or ch == b'':
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return retval
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retval += ch
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def writepipeline(linebytes):
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os.write(writefd, linebytes + b'\n')
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def writepipebuf(linebytes):
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writepipeline(b'BUF')
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os.write(writefd, struct.pack('I', len(linebytes)) + linebytes)
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def quitblender():
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writepipeline(b'QUITTING')
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bpy.ops.wm.quit_blender()
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# Check that HECL addon is installed/enabled
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if 'hecl' not in bpy.context.user_preferences.addons:
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if 'FINISHED' not in bpy.ops.wm.addon_enable(module='hecl'):
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writepipeline(b'NOADDON')
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bpy.ops.wm.quit_blender()
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# Make addon available to commands
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import hecl
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# Intro handshake
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writepipeline(b'READY')
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ackbytes = readpipeline()
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if ackbytes != b'ACK':
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quitblender()
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# Command loop
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while True:
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cmdline = readpipeline().split(b' ')
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if cmdline[0] == b'QUIT':
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quitblender()
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elif cmdline[0] == b'OPEN':
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if 'FINISHED' in bpy.ops.wm.open_mainfile(filepath=cmdline[1].decode()):
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writepipeline(b'FINISHED')
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else:
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writepipeline(b'CANCELLED')
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else:
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hecl.command(cmdline, writepipeline, writepipebuf)
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