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#include "AppHdr.h"
#include "dlua.h"
#include "l_libs.h"
#include "initfile.h"
#include "itemname.h"
#include "stuff.h"
#include "view.h"
#ifdef UNIX
#include <sys/time.h>
#include <time.h>
#endif
LUAFN(_crawl_args)
{
return dlua_stringtable(ls, SysEnv.cmd_args);
}
LUAFN(_crawl_milestone)
{
#ifdef DGL_MILESTONES
mark_milestone(luaL_checkstring(ls, 1),
luaL_checkstring(ls, 2));
#endif
return (0);
}
LUAFN(_crawl_redraw_view)
{
viewwindow(true, false);
return (0);
}
#ifdef UNIX
LUAFN(_crawl_millis)
{
struct timeval tv;
struct timezone tz;
const int error = gettimeofday(&tv, &tz);
if (error)
luaL_error(ls, make_stringf("Failed to get time: %s",
strerror(error)).c_str());
lua_pushnumber(ls, tv.tv_sec * 1000 + tv.tv_usec / 1000);
return (1);
}
#endif
std::string _crawl_make_name (lua_State *ls)
{
// A quick wrapper around itemname:make_name. Seed is random_int().
// Possible parameters: all caps, max length, char start. By default
// these are false, -1, and 0 as per make_name.
if (lua_gettop(ls) == 0)
return make_name (random_int(), false);
else
{
bool all_caps (false);
int maxlen = -1;
char start = 0;
if (lua_gettop(ls) >= 1 && lua_isboolean(ls, 1)) // Want all caps.
all_caps = lua_toboolean(ls, 1);
if (lua_gettop(ls) >= 2 && lua_isnumber(ls, 2)) // Specified a maxlen.
maxlen = lua_tonumber(ls, 2);
if (lua_gettop(ls) >= 3 && lua_isstring(ls, 3)) // Specificied a start character
start = lua_tostring(ls, 3)[0];
return make_name (random_int(), all_caps, maxlen, start);
}
}
LUARET1(crawl_make_name, string, _crawl_make_name(ls).c_str())
const struct luaL_reg crawl_lib[] =
{
{ "args", _crawl_args },
{ "mark_milestone", _crawl_milestone },
{ "redraw_view", _crawl_redraw_view },
#ifdef UNIX
{ "millis", _crawl_millis },
#endif
{ "make_name", crawl_make_name },
{ NULL, NULL }
};
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