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"""This module handles loading of the libtcod cffi API. |
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""" |
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from __future__ import absolute_import as _ |
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import sys as _sys |
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import os as _os |
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import platform as _platform |
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from tcod import __path__ |
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if _sys.platform == 'win32': |
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# add Windows dll's to PATH |
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_bits, _linkage = _platform.architecture() |
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_os.environ['PATH'] = '%s;%s' % ( |
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_os.path.join(__path__[0], 'x86' if _bits == '32bit' else 'x64'), |
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_os.environ['PATH'], |
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) |
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def _import_library_functions(lib): |
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# imports libtcod namespace into thie module |
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# does not override existing names |
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g = globals() |
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for name in dir(lib): |
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if name[:5] == 'TCOD_': |
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if name.isupper(): |
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g[name[5:]] = getattr(lib, name) # const names |
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elif name.startswith('FOV'): |
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g[name] = getattr(lib, name) # fov const names |
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elif name[:6] == 'TCODK_': # key name |
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g['KEY_' + name[6:]] = getattr(lib, name) |
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NOISE_DEFAULT_HURST = 0.5 |
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NOISE_DEFAULT_LACUNARITY = 2.0 |
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def FOV_PERMISSIVE(p) : |
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return FOV_PERMISSIVE_0+p |
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def BKGND_ALPHA(a): |
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return BKGND_ALPH | (int(a * 255) << 8) |
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def BKGND_ADDALPHA(a): |
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return BKGND_ADDA | (int(a * 255) << 8) |
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class _Mock(object): |
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"""Mock object needed for ReadTheDocs.""" |
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TCOD_RENDERER_GLSL = 0 |
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TCOD_RENDERER_OPENGL = 1 |
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TCOD_RENDERER_SDL = 2 |
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TCOD_FONT_LAYOUT_ASCII_INCOL = 1 |
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TCOD_BKGND_SET = 1 |
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TCOD_BKGND_DEFAULT = 13 |
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TCOD_KEY_RELEASED = 2 |
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TCOD_NOISE_DEFAULT = 0 |
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TCOD_NOISE_SIMPLEX = 2 |
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TCOD_NOISE_WAVELET = 4 |
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FOV_RESTRICTIVE = 12 |
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TCOD_RNG_MT = 0 |
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TCOD_RNG_CMWC = 1 |
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CData = () # This gets passed to an isinstance call. |
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@staticmethod |
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def def_extern(): |
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"""Pass def_extern call silently.""" |
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return lambda func:func |
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def __getattr__(self, attr): |
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"""This object pretends to have everything.""" |
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return self |
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def __call__(self, *args, **kargs): |
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"""Suppress any other calls""" |
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return self |
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def __str__(self): |
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"""Just have ? in case anything leaks as a parameter default.""" |
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return '?' |
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84
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if _os.environ.get('READTHEDOCS'): |
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# Mock the lib and ffi objects needed to compile docs for readthedocs.io |
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# Allows an import without building the cffi module first. |
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lib = ffi = _Mock() |
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88
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else: |
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from tcod._libtcod import lib, ffi |
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90
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91
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_import_library_functions(lib) |
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HexDecimal /
python-tdl
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