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#include "ifilesystem.hpp"
using namespace irr;
using namespace io;
extern IrrlichtDevice* device;
/***
A list of files in the current direcotry.
@function io.list()
@treturn array The files and directories in the current directory.
*/
// io.list()
int listfilesin(lua_State *L){
printf("Device is: %p\n",(void*)device);
IFileSystem *fs = device->getFileSystem();
printf("Got file system %p\n",(void*)fs);
IFileList *fl = fs->createFileList();
printf("Created file list\n");
u32 fc = fl->getFileCount();
printf("Got file count\n");
unsigned long i;
const char *path;
lua_newtable(L);
for(i = 0; i < fc; i++){
printf("Adding list item %lu \n",i);
path = fl->getFileName(i).c_str();
printf("Got item name: %s\n",path);
lua_pushnumber(L,i + 1);
lua_pushstring(L,path);
lua_settable(L,-3);
}
fl->drop();
return 1;
}
/***
Changes the current directory of the program
@function io.cd(dir)
@tparam string dir The directory to change to
*/
// io.cd("directory")
int changedirectory(lua_State *L){
IFileSystem *fs = device->getFileSystem();
const char *dir = lua_tostring(L,-1);
lua_pop(L,1);
fs->changeWorkingDirectoryTo(path(dir));
return 0;
}
/***
Logs some text with Irrlicht.
`level` may be any of:
io.LOG_DEBUG, io.LOG_INFO, io.LOG_WARN, io.LOG_ERROR, io.LOG_NONE
@function io.log(text,level[,hint])
@tparam string text The text to log
@tparam log_level_enum level The log level
@tparam? string hint An optional hint to supply with the log
*/
// io.log("text",level)
// io.log("text",level[,"hint"])
int logmessage(lua_State *L){
ILogger *log = device->getLogger();
const char *hint_c = "";
const char *text_c = "";
int nargs = lua_gettop(L);
if(nargs > 2){
hint_c = lua_tostring(L,-1);
lua_pop(L,1);//"text",level
}
ELOG_LEVEL ll = (ELOG_LEVEL)lua_tointeger(L,-1);//"text",level
lua_pop(L,1);//"text"
text_c = lua_tostring(L,-1);//"text"
lua_pop(L,1);//
log->log(text_c,hint_c,ll);
return 0;
}
/***
Sets what output gets logged, and what gets ignored.
level may be any of:
io.LOG_DEBUG, io.LOG_INFO, io.LOG_WARN, io.LOG_ERROR, io.LOG_NONE
@function io.set_log_level(level)
@tparam number level the minimul level of log to capture
*/
//io.set_log_level(level)
int setloglevel(lua_State *L){
ILogger *log = device->getLogger();
ELOG_LEVEL ll = (ELOG_LEVEL)lua_tointeger(L,-1);
log->setLogLevel(ll);
return 0;
}
static const luaL_Reg ifilesystem_f[] = {
{"log", logmessage},
{"set_log_level", setloglevel},
{"list", listfilesin},
{"cd", changedirectory},
{0,0},
};
static const luaL_Reg ifilesystem_m[] = {
{0,0},
};
void ifilesystem_register(lua_State* L){
luaL_newmetatable(L, "io.ifilesystem");//{m_iguibutton}
lua_newtable(L);//{m_iguibutton},{}
luaL_register(L,NULL,ifilesystem_m);
lua_setfield(L,-2,"__index");//{m_iguibutton}
lua_pop(L,1);
printf("set io global\n");
lua_getglobal(L,"io");//{io}
luaL_register(L,NULL,ifilesystem_f);
/***
Debugging log level
@field io.LOG_DEBUG
*/
lua_pushnumber(L,ELL_DEBUG);
lua_setfield(L,-2,"LOG_DEBUG");
/***
Informational log level
@field io.LOG_INTO
*/
lua_pushnumber(L,ELL_INFORMATION);
lua_setfield(L,-2,"LOG_INFO");
/***
Warning log level
@field io.LOG_WARN
*/
lua_pushnumber(L,ELL_WARNING);
lua_setfield(L,-2,"LOG_WARN");
/***
Error log level
@field io.LOG_ERROR
*/
lua_pushnumber(L,ELL_ERROR);
lua_setfield(L,-2,"LOG_ERROR");
/***
Nonetype log level.
Use this with @{io#set_log_level} if you don't want to log anything.
@field io.LOG_NONE
*/
lua_pushnumber(L,ELL_NONE);
lua_setfield(L,-2,"LOG_NONE");
lua_pop(L,1);//
}
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