u32 Environment::getDayNightRatio()
{
MutexAutoLock lock(this->m_time_lock);
if (m_enable_day_night_ratio_override)
return m_day_night_ratio_override;
return time_to_daynight_ratio(m_time_of_day_f * 24000, m_cache_enable_shaders);
}
// get_node_light(pos, timeofday)
// pos = {x=num, y=num, z=num}
// timeofday: nil = current time, 0 = night, 0.5 = day
int ModApiEnvMod::l_get_node_light(lua_State *L)
{
GET_ENV_PTR;
// Do it
v3s16 pos = read_v3s16(L, 1);
u32 time_of_day = env->getTimeOfDay();
if(lua_isnumber(L, 2))
time_of_day = 24000.0 * lua_tonumber(L, 2);
time_of_day %= 24000;
u32 dnr = time_to_daynight_ratio(time_of_day, true);
try{
MapNode n = env->getMap().getNode(pos);
INodeDefManager *ndef = env->getGameDef()->ndef();
lua_pushinteger(L, n.getLightBlend(dnr, ndef));
return 1;
} catch(InvalidPositionException &e)
{
lua_pushnil(L);
return 1;
}
}
// get_node_light(pos, timeofday)
// pos = {x=num, y=num, z=num}
// timeofday: nil = current time, 0 = night, 0.5 = day
int ModApiEnvMod::l_get_node_light(lua_State *L)
{
GET_ENV_PTR;
// Do it
v3s16 pos = read_v3s16(L, 1);
u32 time_of_day = env->getTimeOfDay();
if(lua_isnumber(L, 2))
time_of_day = 24000.0 * lua_tonumber(L, 2);
time_of_day %= 24000;
u32 dnr = time_to_daynight_ratio(time_of_day, true);
bool is_position_ok;
MapNode n = env->getMap().getNodeNoEx(pos, &is_position_ok);
if (is_position_ok) {
INodeDefManager *ndef = env->getGameDef()->ndef();
lua_pushinteger(L, n.getLightBlend(dnr, ndef));
} else {
lua_pushnil(L);
}
return 1;
}
u32 Environment::getDayNightRatio()
{
//return getDayNightRatio();
return time_to_daynight_ratio(m_time_of_day);
}
