int ex_lua_init () {
// if the core already initialized, don't init it second times.
if ( __initialized ) {
ex_warning ( "the lua-interpreter already initialized." );
return 1;
}
ex_assert_return( __L == NULL, 1, "the lua status already opened." );
__L = lua_open();
luaL_openlibs(__L); // open default libs
// OPTME {
// clear the package.path and package.cpath
ex_lua_dostring ( __L, "package.path = \"\"" );
ex_lua_dostring ( __L, "package.cpath = \"\"" );
// NOTE: we don't need any search path.
// in exsdk, require("module") is deprecated all script load as module.
// clear the package.path and package.cpath
ex_lua_dostring ( __L, "package.path = \"./?.lua\"" );
ex_lua_dostring ( __L, "package.cpath = \"./?.so;./?.dll\"" );
{
char **mounts = ex_fsys_mounts();
char **i;
for ( i = mounts; *i != NULL; ++i ) {
ex_lua_add_path( __L, *i );
ex_lua_add_cpath( __L, *i );
}
ex_fsys_free_list(mounts);
}
// } OPTME end
// init graphics wraps
#if ( EX_PLATFORM != EX_IOS )
lua_settop ( __L, 0 ); // clear the stack
luaopen_luagl (__L);
luaopen_luaglu (__L);
#endif
// we create global ex table if it not exists.
ex_lua_global_module ( __L, "ex" );
// init ex lua
luaopen_ex (__L);
// ========================================================
// init core wraps
// ========================================================
luaopen_angf (__L);
luaopen_vec2f (__L);
luaopen_mat33f (__L);
luaopen_color3f (__L);
luaopen_color4f (__L);
// ========================================================
// init engine wraps
// ========================================================
luaopen_yield (__L);
luaopen_time (__L);
// ========================================================
// init engine objects
// ========================================================
luaopen_object (__L);
luaopen_texture (__L);
luaopen_texture2d (__L);
luaopen_world (__L);
luaopen_entity (__L);
luaopen_component (__L);
luaopen_trans2d (__L);
luaopen_behavior (__L);
luaopen_lua_behavior (__L);
lua_settop ( __L, 0 ); // clear the stack
__initialized = true;
return 0;
}
LuaScript::LuaScript(Kampf* kf) {
this->L = lua_open();
//load all of our libraries
// luaopen_base(this->L);
// luaopen_table(this->L);
// luaopen_io(this->L);
// luaopen_string(this->L);
// luaopen_math(this->L);
//standard libs
luaL_openlibs(L);
//custom libraries extending kampf
//kf vectors
luaopen_vector(L);
//kf quaternions
luaopen_quaternion(L);
//SDLAssetManager
luaopen_SDL_AM(L);
luaopen_SDLDrawable(L);
luaopen_SDLText(L);
//SDLFontManager
luaopen_SDL_FM(L);
luaopen_SDLFont(L);
//Entity-related
luaopen_entity(L);
luaopen_entityManager(L);
luaopen_customAttribute(L);
luaopen_abstractComponent(L);
//components inheriting from abstract component
luaopen_component(L);
luaopen_collisionComponent(L);
luaopen_physicsComponent(L);
luaopen_graphicsComponent(L);
//TimeManager
luaopen_timeManager(L);
//Physics
luaopen_physicsregistry(L);
luaopen_luaforcegenerator(L);
luaopen_AbstractForceGenerator(L);
if (kf != nullptr) {
luaopen_kampf(L, kf);
luaopen_messenger(L, kf->getMessenger());
luaopen_message(L);
luaopen_rulemachine(L, kf->getRuleMachine());
luaopen_renderwindow(L, kf->getWindowContext());
}
else {
std::cout << "Kampf not initialized, some functionality will not be available" << std::endl;
}
//hard coding the packages path to the current directory
this->clearPath();
this->addPath("?.lua");
this->addPath("./scripts/?.lua");
this->addPath("../scripts/?.lua");
}
