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PHP 8 Bindings to raylib

License: zlib License

CMake 0.08% M4 0.15% JavaScript 0.13% C 65.94% PHP 23.48% NSIS 0.04% Dockerfile 0.16% Shell 0.03% GLSL 0.13% Rust 9.85%

raylib raylib-php php-extension macos linux windows

raylib-php's Issues

Error when executing make command in Ubuntu 20.04

Hello,

I really liked the project with PHP support, could you help me please?

I am trying to run the make command in raylib-php, but the following errors are occurring that make it impossible to execute the project successfully, how can I revolve them?

PS: I'm running PHP 8.0.2

/var/www/html/raylib-php/raylib-texture.c:5394:66: error: ‘FILTER_TRILINEAR’ undeclared (first use in this function); did you mean ‘FILTER_BILINEAR’?
  594 | REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG ("FILTER_TRILINEAR", FILTER_TRILINEAR);

/var/www/html/raylib-php/raylib-texture.c:318:107: note: in definition of macro ‘REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG’
  318 | zend_declare_class_constant_long (php_raylib_texture_ce, const_name, sizeof (const_name) -1, (zend_long) value);

/var/www/html/raylib-php/raylib-texture.c 16:94:66: note: each undeclared identifier is reported only once for each function it appears in
  594 | REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG ("FILTER_TRILINEAR", FILTER_TRILINEAR);

/var/www/html/raylib-php/raylib-texture.c:318:107: note: in definition of macro ‘REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG’
  318 | zend_declare_class_constant_long (php_raylib_texture_ce, const_name, sizeof (const_name) -1, (zend_long) 

/var/www/html/raylib-php/raylib-texture.c:5395:71: error: ‘FILTER_ANISOTROPIC_4X’ undeclared (first use in this function); did you mean ‘TEXTURE_FILTER_ANISOTROPIC_4X’?
  595 | REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG ("FILTER_ANISOTROPIC_4X", FILTER_ANISOTROPIC_4X);
                                              
/var/www/html/raylib-php/raylib-texture.c:318:107: note: in definition of macro ‘REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG’
  318 | zend_declare_class_constant_long (php_raylib_texture_ce, const_name, sizeof (const_name) -1, (zend_long) 

/var/www/html/raylib-php/raylib-texture.c/1696:71: error: ‘FILTER_ANISOTROPIC_8X’ undeclared (first use in this function); did you mean ‘TEXTURE_FILTER_ANISOTROPIC_8X’?
  596 | REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG ("FILTER_ANISOTROPIC_8X", FILTER_ANISOTROPIC_8X);

/var/www/html/raylib-php/raylib-texture.c:318:107: note: in definition of macro ‘REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG’
  318 | zend_declare_class_constant_long (php_raylib_texture_ce, const_name, sizeof (const_name) -1, (zend_long) 

/var/www/html/raylib-php/raylib-texture.c:5397:72: error: ‘FILTER_ANISOTROPIC_16X’ undeclared (first use in this function); did you mean ‘TEXTURE_FILTER_ANISOTROPIC_16X’?
  597 | REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG ("FILTER_ANISOTROPIC_16X", 

/var/www/html/raylib-php/raylib-texture.c:318:107: note: in definition of macro ‘REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG’
  318 | zend_declare_class_constant_long (php_raylib_texture_ce, const_name, sizeof (const_name) -1, (zend_long) 

/var/www/html/raylib-php/raylib-texture.c:600:61: error: ‘WRAP_REPEAT’ undeclared (first use in this function)
  600 | REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG ("WRAP_REPEAT", WRAP_REPEAT);

/var/www/html/raylib-php/raylib-texture.c:318:107: note: in definition of macro ‘REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG’
  318 | zend_declare_class_constant_long (php_raylib_texture_ce, const_name, sizeof (const_name) -1, (zend_long) 

/var/www/html/raylib-php/raylib-texture.c:601:60: error: ‘WRAP_CLAMP’ undeclared (first use in this function)
  601 | REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG ("WRAP_CLAMP", 

/var/www/html/raylib-php/raylib-texture.c:318:107: note: in definition of macro ‘REGISTER_RAYLIB_TEXTURE_CLASS_CONST_LONG’
  318 

zend_declare_class_constant_long (php_raylib_texture_ce, const_name, sizeof (const_name) -1, (zend_long) value);

Move from ecalloc to zend_object_alloc to initialize objects.

Since PHP 7.3 zend_object_alloc is available, far less code, and less error prone.

Make Rectangle Class cloneable

Right now you can clone vectors, but not rectangle, this is a basic class and should be cloneable.

Move to Type Checked Parameters

Right now most parameters that take in an object are not type checked, only the stub has the type defined.

For example:

Z_PARAM_ZVAL(image)

Is used to pull in an \raylib\Image object. However you could pass in any object and crash your program. Instead I can move to type checking i.e:

Z_PARAM_OBJ_OF_CLASS(image, php_raylib_image_ce)

This will correctly those an error in PHP that the object is not correct.

PHP 8 Support

This will force PHP 5.6 to no longer be possible, but also provide a large code clean up.

Argument Info - Now required or else warning hell happens, all functions must be revamped to include this. This is a large change.
Remove thread safety macros
Add semi colons to returns
Revamp properties - property read and write cause segment faults

Issue compiling against PHP 7.4 on MacOS

When compiling against the PHP 7.4 version on Mac OS the process fails during make due to the following errors:

/Users/dpock/GitProjects/raylib-php/raylib-camera3d.c:526:9: error: implicit declaration of function 'Z_PARAM_OBJ_OF_CLASS_OR_NULL' is invalid in
      C99 [-Werror,-Wimplicit-function-declaration]
        Z_PARAM_OBJ_OF_CLASS_OR_NULL(position, php_raylib_vector3_ce)
        ^
/Users/dpock/GitProjects/raylib-php/raylib-camera3d.c:526:70: error: expected ';' after expression
        Z_PARAM_OBJ_OF_CLASS_OR_NULL(position, php_raylib_vector3_ce)

/Users/dpock/GitProjects/raylib-php/raylib-camera3d.c:717:9: error: implicit declaration of function 'Z_PARAM_OBJ_OF_CLASS' is invalid in C99
      [-Werror,-Wimplicit-function-declaration]
        Z_PARAM_OBJ_OF_CLASS(mousePosition, php_raylib_vector2_ce)

/Users/dpock/GitProjects/raylib-php/raylib-camera3d.c:784:9: error: implicit declaration of function 'Z_PARAM_OBJ_OF_CLASS' is invalid in C99
      [-Werror,-Wimplicit-function-declaration]
        Z_PARAM_OBJ_OF_CLASS(position, php_raylib_vector3_ce)
        ^
/Users/dpock/GitProjects/raylib-php/raylib-camera3d.c:785:9: error: expression is not assignable
        Z_PARAM_LONG(width)

However when using PHP 8.0 this extension makes properly and can be subsequently installed and activated.

Camera 2D target doesn't work

When trying to create a 2d camera following an entity, the camera doesn't follow.
the exemple on the repo doesn't work either

var_dump() on Font classes segment fault

The Font class still uses the old implementation and cashes when using var_dump on the class object.

Raylib 4 & PHP8

Hello, is there a way to help out to revive the project?

I get various errors on REGISTER_NS_LONG_CONSTANT while compiling, i thought adding some new constants should be something i can manage in C but then i have no idea what to choose and what is the intended way of this project.

Just for info my build log

/bin/sh /home/xuedi/Projects/libs/raylib-php/libtool --mode=compile cc -I. -I/home/xuedi/Projects/libs/raylib-php -I/home/xuedi/Projects/libs/raylib-php/include -I/home/xuedi/Projects/libs/raylib-php/main -I/home/xuedi/Projects/libs/raylib-php -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib  -DHAVE_CONFIG_H  -g -O2    -c /home/xuedi/Projects/libs/raylib-php/raylib.c -o raylib.lo 
 cc -I. -I/home/xuedi/Projects/libs/raylib-php -I/home/xuedi/Projects/libs/raylib-php/include -I/home/xuedi/Projects/libs/raylib-php/main -I/home/xuedi/Projects/libs/raylib-php -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /home/xuedi/Projects/libs/raylib-php/raylib.c  -fPIC -DPIC -o .libs/raylib.o
In file included from /home/xuedi/Projects/libs/raylib-php/raylib.c:52:
/home/xuedi/Projects/libs/raylib-php/raylib-charinfo.h:12:5: error: unknown type name ‘CharInfo’
   12 |     CharInfo charinfo;
      |     ^~~~~~~~
In file included from /usr/include/php/main/php.h:439,
                 from /home/xuedi/Projects/libs/raylib-php/php_raylib.h:30,
                 from /home/xuedi/Projects/libs/raylib-php/raylib.c:25:
/home/xuedi/Projects/libs/raylib-php/raylib.c: In function ‘zm_startup_raylib’:
/home/xuedi/Projects/libs/raylib-php/raylib.c:236:80: error: ‘UNCOMPRESSED_GRAYSCALE’ undeclared (first use in this function); did you mean ‘PIXELFORMAT_UNCOMPRESSED_GRAYSCALE’?
  236 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_GRAYSCALE", UNCOMPRESSED_GRAYSCALE, CONST_CS | CONST_PERSISTENT);
      |                                                                                ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:236:80: note: each undeclared identifier is reported only once for each function it appears in
  236 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_GRAYSCALE", UNCOMPRESSED_GRAYSCALE, CONST_CS | CONST_PERSISTENT);
      |                                                                                ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:237:81: error: ‘UNCOMPRESSED_GRAY_ALPHA’ undeclared (first use in this function); did you mean ‘PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA’?
  237 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_GRAY_ALPHA", UNCOMPRESSED_GRAY_ALPHA, CONST_CS | CONST_PERSISTENT);
      |                                                                                 ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:238:77: error: ‘UNCOMPRESSED_R5G6B5’ undeclared (first use in this function)
  238 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_R5G6B5", UNCOMPRESSED_R5G6B5, CONST_CS | CONST_PERSISTENT);
      |                                                                             ^~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:239:77: error: ‘UNCOMPRESSED_R8G8B8’ undeclared (first use in this function)
  239 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_R8G8B8", UNCOMPRESSED_R8G8B8, CONST_CS | CONST_PERSISTENT);
      |                                                                             ^~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:240:79: error: ‘UNCOMPRESSED_R5G5B5A1’ undeclared (first use in this function)
  240 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_R5G5B5A1", UNCOMPRESSED_R5G5B5A1, CONST_CS | CONST_PERSISTENT);
      |                                                                               ^~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:241:79: error: ‘UNCOMPRESSED_R4G4B4A4’ undeclared (first use in this function)
  241 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_R4G4B4A4", UNCOMPRESSED_R4G4B4A4, CONST_CS | CONST_PERSISTENT);
      |                                                                               ^~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:242:79: error: ‘UNCOMPRESSED_R8G8B8A8’ undeclared (first use in this function)
  242 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_R8G8B8A8", UNCOMPRESSED_R8G8B8A8, CONST_CS | CONST_PERSISTENT);
      |                                                                               ^~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:243:74: error: ‘UNCOMPRESSED_R32’ undeclared (first use in this function)
  243 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_R32", UNCOMPRESSED_R32, CONST_CS | CONST_PERSISTENT);
      |                                                                          ^~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:244:80: error: ‘UNCOMPRESSED_R32G32B32’ undeclared (first use in this function); did you mean ‘PIXELFORMAT_UNCOMPRESSED_R32G32B32’?
  244 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_R32G32B32", UNCOMPRESSED_R32G32B32, CONST_CS | CONST_PERSISTENT);
      |                                                                                ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:245:83: error: ‘UNCOMPRESSED_R32G32B32A32’ undeclared (first use in this function); did you mean ‘PIXELFORMAT_UNCOMPRESSED_R32G32B32A32’?
  245 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "UNCOMPRESSED_R32G32B32A32", UNCOMPRESSED_R32G32B32A32, CONST_CS | CONST_PERSISTENT);
      |                                                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:246:77: error: ‘COMPRESSED_DXT1_RGB’ undeclared (first use in this function)
  246 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_DXT1_RGB", COMPRESSED_DXT1_RGB, CONST_CS | CONST_PERSISTENT);
      |                                                                             ^~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:247:78: error: ‘COMPRESSED_DXT1_RGBA’ undeclared (first use in this function)
  247 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_DXT1_RGBA", COMPRESSED_DXT1_RGBA, CONST_CS | CONST_PERSISTENT);
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:248:78: error: ‘COMPRESSED_DXT3_RGBA’ undeclared (first use in this function)
  248 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_DXT3_RGBA", COMPRESSED_DXT3_RGBA, CONST_CS | CONST_PERSISTENT);
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:249:78: error: ‘COMPRESSED_DXT5_RGBA’ undeclared (first use in this function)
  249 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_DXT5_RGBA", COMPRESSED_DXT5_RGBA, CONST_CS | CONST_PERSISTENT);
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:250:77: error: ‘COMPRESSED_ETC1_RGB’ undeclared (first use in this function)
  250 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_ETC1_RGB", COMPRESSED_ETC1_RGB, CONST_CS | CONST_PERSISTENT);
      |                                                                             ^~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:251:77: error: ‘COMPRESSED_ETC2_RGB’ undeclared (first use in this function)
  251 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_ETC2_RGB", COMPRESSED_ETC2_RGB, CONST_CS | CONST_PERSISTENT);
      |                                                                             ^~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:252:82: error: ‘COMPRESSED_ETC2_EAC_RGBA’ undeclared (first use in this function); did you mean ‘PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA’?
  252 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_ETC2_EAC_RGBA", COMPRESSED_ETC2_EAC_RGBA, CONST_CS | CONST_PERSISTENT);
      |                                                                                  ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:253:77: error: ‘COMPRESSED_PVRT_RGB’ undeclared (first use in this function)
  253 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_PVRT_RGB", COMPRESSED_PVRT_RGB, CONST_CS | CONST_PERSISTENT);
      |                                                                             ^~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:254:78: error: ‘COMPRESSED_PVRT_RGBA’ undeclared (first use in this function)
  254 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_PVRT_RGBA", COMPRESSED_PVRT_RGBA, CONST_CS | CONST_PERSISTENT);
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:255:82: error: ‘COMPRESSED_ASTC_4x4_RGBA’ undeclared (first use in this function); did you mean ‘PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA’?
  255 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_ASTC_4x4_RGBA", COMPRESSED_ASTC_4x4_RGBA, CONST_CS | CONST_PERSISTENT);
      |                                                                                  ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
/home/xuedi/Projects/libs/raylib-php/raylib.c:256:82: error: ‘COMPRESSED_ASTC_8x8_RGBA’ undeclared (first use in this function); did you mean ‘PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA’?
  256 |     REGISTER_NS_LONG_CONSTANT("raylib\\PixelFormat", "COMPRESSED_ASTC_8x8_RGBA", COMPRESSED_ASTC_8x8_RGBA, CONST_CS | CONST_PERSISTENT);
      |                                                                                  ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/php/Zend/zend_constants.h:57:146: note: in definition of macro ‘REGISTER_NS_LONG_CONSTANT’
   57 | #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
      |                                                                                                                                                  ^~~~
make: *** [Makefile:209: raylib.lo] Error 1

Raylib Constant Aliases Missing

Raylib has a handful of aliases missing for backwards compatibility. These are in the define section of the json file.

    {
      "name": "MOUSE_LEFT_BUTTON",
      "type": "UNKNOWN",
      "value": "MOUSE_BUTTON_LEFT",
      "description": ""
    },
    {
      "name": "MOUSE_RIGHT_BUTTON",
      "type": "UNKNOWN",
      "value": "MOUSE_BUTTON_RIGHT",
      "description": ""
    },
    {
      "name": "MOUSE_MIDDLE_BUTTON",
      "type": "UNKNOWN",
      "value": "MOUSE_BUTTON_MIDDLE",
      "description": ""
    },
    {
      "name": "MATERIAL_MAP_DIFFUSE",
      "type": "UNKNOWN",
      "value": "MATERIAL_MAP_ALBEDO",
      "description": ""
    },
    {
      "name": "MATERIAL_MAP_SPECULAR",
      "type": "UNKNOWN",
      "value": "MATERIAL_MAP_METALNESS",
      "description": ""
    },
    {
      "name": "SHADER_LOC_MAP_DIFFUSE",
      "type": "UNKNOWN",
      "value": "SHADER_LOC_MAP_ALBEDO",
      "description": ""
    },
    {
      "name": "SHADER_LOC_MAP_SPECULAR",
      "type": "UNKNOWN",
      "value": "SHADER_LOC_MAP_METALNESS",
      "description": ""
    }

So MATERIAL_MAP_DIFFUSE would map to raylib\MaterialMapIndex\MATERIAL_MAP_ALBEDO.

Supported PHP Versions

I came to report an issue while compiling the extension using php 7.3.16.

The ZEND_THIS constant
Seems like the constant ZEND_THIS is not available there. Before this value used to be fetched with getThis() in this repo. With php 7.4 it works. Replacing ZEND_THIS with getThis() solves the issue on php 7.3.
The zend_std_write_property() call
Another thing quite common in this repo is the following line:

value = zend_std_write_property(object, member, value, cache_slot);

This happens, for example, here:

raylib-php/raylib-charinfo.c

Line 231 in 89a9f1f

value = zend_std_write_property(object, member, value, cache_slot);

This seems to be problematic on php 7.3.16 as zend_std_write_property() returns void and value is a zval, passed for writing as the third parameter. Removing the assignment seems to solve the issue.

Note: I'm running MacOS Catalina. But this seems to be independent from build environment.

What is the minimum version supported?

I'd be happy to send out some pull requests if php 7.3 is supposed to be supported. I'm not a C expert but I think I can help a bit there.

Cheers!

I found some incompatibility..

Hi, I'm trying your framework with php and linux mint.
I am sad to say raylib release a new version, the 3.5, and there's a couple of incompatibilities with your framework. I was able to quick fix but I think some funcions would be redefinied or deleted because the changelog of november is about 150 lines of added / deleted functionalities.
Finally I was able, after a quick fix on code, to compile the .so library and start build a game, but still, some functions are not working perfectly.
Good work btw!

Greetings from Italy.

How to enable auto reload

Hello

I would like to activate the auto reload but I don't know how to do it

Can you help me?

checking for raylib support... yes, shared
checking whether to enable raylib support... yes, shared
checking for pkg-config... /usr/bin/pkg-config
checking for libraylib... configure: error: pkg-config not found

Please advise.

RayLib 3.5 Support

Initial work is done to change the implementation as needed to work off RayLib 3.5, but a full audit of the changelog is still in process.

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