UnrealXR/raylib-python-cffi
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add raymath

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This commit is contained in:
richard 2022-06-23 17:03:06 +01:00
parent c876a41e11
commit 3ffa4cc549
5 changed files with 1341 additions and 14 deletions
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33
raylib/build.py
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@ -16,6 +16,7 @@
# Raylib must be installed and compiled with: cmake -DWITH_PIC=ON -DSHARED=ON -DSTATIC=ON ..
# We use /usr/local/lib/libraylib.a to ensure we link to static version
import re
from cffi import FFI
import os
@ -41,21 +42,23 @@ def get_the_lib_path():
stdout=subprocess.PIPE).stdout.strip()
def pre_process_header(filename):
def pre_process_header(filename, remove_function_bodies=False):
print("Pre-processing " + filename)
file = open(filename, "r")
filetext = "".join([line for line in file if '#include' not in line])
command = ['gcc', '-CC', '-P', '-undef', '-nostdinc', '-DRL_MATRIX_TYPE',
'-DRL_QUATERNION_TYPE','-DRL_VECTOR4_TYPE','-DRL_VECTOR3_TYPE','-DRL_VECTOR2_TYPE',
'-DRLAPI=', '-DPHYSACDEF=', '-DRAYGUIDEF=',
'-DRLAPI=', '-DPHYSACDEF=', '-DRAYGUIDEF=','-DRMAPI=',
'-dDI', '-E', '-']
filetext2 = subprocess.run(command, text=True, input=filetext, stdout=subprocess.PIPE).stdout
filetext3 = filetext2.replace("va_list", "void *")
filetext4 = "\n".join([line for line in filetext3.splitlines() if not line.startswith("#")])
filetext = subprocess.run(command, text=True, input=filetext, stdout=subprocess.PIPE).stdout
filetext = filetext.replace("va_list", "void *")
if remove_function_bodies:
filetext = re.sub('\n{\n(.|\n)*?\n}\n', ';', filetext)
filetext = "\n".join([line for line in filetext.splitlines() if not line.startswith("#")])
file = open("raylib/"+os.path.basename(filename)+".modified", "w")
file.write(filetext4)
file.write(filetext)
# print(r)
return filetext4
return filetext
def check_header_exists(file):
@ -102,7 +105,7 @@ def build_unix():
raylib_h = get_the_include_path() + "/raylib.h"
rlgl_h = get_the_include_path() + "/rlgl.h"
#raymath_h = get_the_include_path() + "/raymath.h"
raymath_h = get_the_include_path() + "/raymath.h"
if not os.path.isfile(raylib_h):
raise Exception("ERROR: " + raylib_h + " not found. Please install Raylib.")
@ -110,12 +113,13 @@ def build_unix():
if not os.path.isfile(rlgl_h):
raise Exception("ERROR: " + rlgl_h + " not found. Please install Raylib.")
#if not os.path.isfile(raymath_h):
# raise Exception("ERROR: " + raylib_h + " not found. Please install Raylib.")
if not os.path.isfile(raymath_h):
raise Exception("ERROR: " + raylib_h + " not found. Please install Raylib.")
ffi_includes = """
#include "raylib.h"
#include "rlgl.h"
#include "raymath.h"
"""
raygui_h = get_the_include_path() + "/raygui.h"
@ -135,9 +139,8 @@ def build_unix():
ffibuilder.cdef(pre_process_header(raylib_h))
ffibuilder.cdef(pre_process_header(rlgl_h))
#ffibuilder.cdef(pre_process_header(raymath_h))
#print("******************************\n\n\n")
#print(pre_process_header(rlgl_h))
ffibuilder.cdef(pre_process_header(raymath_h, True))
if os.path.isfile(raygui_h):
ffibuilder.cdef(pre_process_header(raygui_h))
if os.path.isfile(physac_h):
@ -168,9 +171,11 @@ def build_windows():
ffibuilder.cdef(open("raylib/rlgl.h.modified").read().replace("bool", "int"))
ffibuilder.cdef(open("raylib/raygui.h.modified").read().replace("bool", "int"))
ffibuilder.cdef(open("raylib/physac.h.modified").read().replace("bool", "int"))
ffibuilder.cdef(open("raylib/raymath.h.modified").read().replace("bool", "int"))
ffibuilder.set_source("raylib._raylib_cffi", """
#include "raylib.h"
#include "rlgl.h"
#include "rlgl.h"
#include "raymath.h"
#define RAYGUI_IMPLEMENTATION
#define RAYGUI_SUPPORT_RICONS
#include "raygui.h"