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- Added new celestia:getsystemtime() celx script method that returns the current system time as a TDB Julian Date. 

- Fixed bug that excluded the os library for Lua 5.1.
ver1_6_1
Vincent Giangiulio 2008-03-05 07:48:14 +00:00
parent 4daf8a66da
commit e06d1e03b8
1 changed files with 28 additions and 0 deletions
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28
src/celestia/celx.cpp
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@ -13,6 +13,7 @@
#include <cstring>
#include <cstdio>
#include <map>
#include <ctime>
#include <celengine/astro.h>
#include <celengine/celestia.h>
#include <celengine/cmdparser.h>
@ -730,6 +731,7 @@ bool LuaState::charEntered(const char* c_p)
#if LUA_VER >= 0x050100
openLuaLibrary(costate, LUA_LOADLIBNAME, luaopen_package);
openLuaLibrary(costate, LUA_IOLIBNAME, luaopen_io);
openLuaLibrary(costate, LUA_OSLIBNAME, luaopen_os);
#else
lua_iolibopen(costate);
#endif
@ -5466,6 +5468,31 @@ static int celestia_tdbtoutc(lua_State* l)
}
static int celestia_getsystemtime(lua_State* l)
{
checkArgs(l, 1, 1, "No argument expected to function celestia:getsystemtime");
time_t t = time(NULL);
struct tm *gmt = gmtime(&t);
if (gmt != NULL)
{
astro::Date d;
d.year = gmt->tm_year + 1900;
d.month = gmt->tm_mon + 1;
d.day = gmt->tm_mday;
d.hour = gmt->tm_hour;
d.minute = gmt->tm_min;
d.seconds = (int) gmt->tm_sec;
CelestiaCore* appCore = this_celestia(l);
Simulation* sim = appCore->getSimulation();
lua_pushnumber(l, astro::UTCtoTDB(d));
}
return 1;
}
static int celestia_unmarkall(lua_State* l)
{
checkArgs(l, 1, 1, "No arguments expected to function celestia:unmarkall");
@ -6180,6 +6207,7 @@ static void CreateCelestiaMetaTable(lua_State* l)
RegisterMethod(l, "fromjulianday", celestia_fromjulianday);
RegisterMethod(l, "utctotdb", celestia_utctotdb);
RegisterMethod(l, "tdbtoutc", celestia_tdbtoutc);
RegisterMethod(l, "getsystemtime", celestia_getsystemtime);
RegisterMethod(l, "getstarcount", celestia_getstarcount);
RegisterMethod(l, "getdsocount", celestia_getdsocount);
RegisterMethod(l, "getstar", celestia_getstar);