67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
# Copyright (c) 2021 Richard Smith and others
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#
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# This program and the accompanying materials are made available under the
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# terms of the Eclipse Public License 2.0 which is available at
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# http://www.eclipse.org/legal/epl-2.0.
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#
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# This Source Code may also be made available under the following Secondary
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# licenses when the conditions for such availability set forth in the Eclipse
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# Public License, v. 2.0 are satisfied: GNU General Public License, version 2
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# with the GNU Classpath Exception which is
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# available at https://www.gnu.org/software/classpath/license.html.
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#
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# SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
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from .static import rl, ffi
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from .colors import *
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from inspect import ismethod,getmembers,isbuiltin
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import inflection
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class PyRay:
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def pointer(self, struct):
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return ffi.addressof(struct)
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def makefunc(a):
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#print("makefunc ",a, ffi.typeof(a).args)
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def func(self, *args):
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modified_args = []
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for (c_arg, arg) in zip(ffi.typeof(a).args, args):
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#print(arg, c_arg.kind)
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if type(arg) == str:
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encoded = arg.encode('utf-8')
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modified_args.append(encoded)
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elif c_arg.kind == 'pointer':
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modified_args.append(ffi.addressof(arg))
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else:
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modified_args.append(arg)
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return a(*modified_args)
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return func
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def makeStructHelper(struct):
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def func(self, *args):
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return ffi.new(f"struct {struct} *", args)[0]
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return func
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for name, attr in getmembers(rl):
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#print(name, attr)
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uname = inflection.underscore(name).replace('3_d','_3d').replace('2_d','_2d')
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if isbuiltin(attr) or str(type(attr)) == "<class '_cffi_backend.__FFIFunctionWrapper'>":
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#print(attr.__call__)
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#print(attr.__doc__)
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#print(attr.__text_signature__)
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#print(dir(attr))
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#print(dir(attr.__repr__))
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f = makefunc(attr)
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setattr(PyRay, uname, f)
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#def wrap(*args):
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# print("call to ",attr)
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#setattr(PyRay, uname, lambda *args: print("call to ",attr))
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else:
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setattr(PyRay, name, attr)
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for struct in ('Vector2','Vector3','Vector4','Camera2D', 'Camera3D', 'Quaternion', 'Color', 'Rectangle'):
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f = makeStructHelper(struct)
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setattr(PyRay, struct, f)
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