80 lines
2.4 KiB
Python
80 lines
2.4 KiB
Python
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#! /usr/bin/env python
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"""
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This tool will invoke the AppRunner to execute a packaged p3d
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application. It requires that that the current Panda3D and Python
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versions match the version expected by the application.
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Normally, you do not need to use this tool; instead, use the provided
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standalone panda3d executable to invoke any p3d application. Using
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panda3d will guarantee that the correct versions of Panda3D and Python
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are used to run the application. However, there may be occasions when
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it is useful to use this tool to run the application with the current
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build instead of with its advertised version requirements.
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Usage:
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runp3d.py app.p3d [args]
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The command-line arguments following the application name are passed
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into the application unchanged.
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See pack3d.p3d for an application that generates these p3d files.
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"""
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import sys
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import getopt
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from .AppRunner import AppRunner, ArgumentError
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from direct.task.TaskManagerGlobal import taskMgr
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from panda3d.core import Filename
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def parseSysArgs():
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""" Handles sys.argv, if there are any local arguments, and
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returns a new argv suitable for passing into the
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application. """
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# We prefix a "+" sign, following the GNU convention, to tell
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# getopt not to parse options following the first non-option
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# parameter.
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opts, args = getopt.getopt(sys.argv[1:], '+h')
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for option, value in opts:
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if option == '-h':
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print(__doc__)
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sys.exit(1)
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if not args or not args[0]:
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raise ArgumentError("No Panda app specified. Use:\nrunp3d.py app.p3d")
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arg0 = args[0]
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p3dFilename = Filename.fromOsSpecific(arg0)
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if p3dFilename.exists():
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p3dFilename.makeAbsolute()
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arg0 = p3dFilename.toOsSpecific()
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return [arg0] + args[1:]
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def runPackedApp(pathname):
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runner = AppRunner()
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runner.gotWindow = True
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try:
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runner.setP3DFilename(pathname, tokens = [], argv = [],
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instanceId = 0, interactiveConsole = False)
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except ArgumentError as e:
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print(e.args[0])
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sys.exit(1)
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if __name__ == '__main__':
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runner = AppRunner()
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runner.gotWindow = True
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try:
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argv = parseSysArgs()
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runner.setP3DFilename(argv[0], tokens = [], argv = argv,
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instanceId = 0, interactiveConsole = False)
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except ArgumentError as e:
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print(e.args[0])
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sys.exit(1)
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taskMgr.run()
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