/**
* @brief Sets a jump's known state.
*
* @usage j:setKnown( false ) -- Makes jump unknown.
* @luaparam j Jump to set known.
* @luaparam b Whether or not to set as known (defaults to true).
* @luafunc setKnown( j, b )
*/
static int jumpL_setKnown( lua_State *L )
{
int b, offset;
JumpPoint *jp;
jp = luaL_validjumpSystem(L, 1, &offset, NULL);
/* True is boolean isn't supplied. */
if (lua_gettop(L) > offset )
b = lua_toboolean(L, 1 + offset);
else
b = 1;
if (b)
jp_setFlag( jp, JP_KNOWN );
else
jp_rmFlag( jp, JP_KNOWN );
return 0;
}
/**
* @brief Sets a system's known state.
*
* @usage s:setKnown( false ) -- Makes system unknown.
* @luatparam System s System to set known.
* @luatparam[opt=false] boolean b Whether or not to set as known.
* @luatparam[opt=false] boolean r Whether or not to iterate over the system's assets and jump points.
* @luafunc setKnown( s, b, r )
*/
static int systemL_setknown( lua_State *L )
{
int b, r, i;
StarSystem *sys;
NLUA_CHECKRW(L);
r = 0;
sys = luaL_validsystem(L, 1);
b = lua_toboolean(L, 2);
if (lua_gettop(L) > 2)
r = lua_toboolean(L, 3);
if (b)
sys_setFlag( sys, SYSTEM_KNOWN );
else
sys_rmFlag( sys, SYSTEM_KNOWN );
if (r) {
if (b) {
for (i=0; i < sys->nplanets; i++)
planet_setKnown( sys->planets[i] );
for (i=0; i < sys->njumps; i++)
jp_setFlag( &sys->jumps[i], JP_KNOWN );
}
else {
for (i=0; i < sys->nplanets; i++)
planet_rmFlag( sys->planets[i], PLANET_KNOWN );
for (i=0; i < sys->njumps; i++)
jp_rmFlag( &sys->jumps[i], JP_KNOWN );
}
}
/* Update outfits image array. */
outfits_updateEquipmentOutfits();
return 0;
}
