void SpaceStationType::Init()
{
assert(s_lua == 0);
if (s_lua != 0) return;
s_lua = luaL_newstate();
lua_State *L = s_lua;
LUA_DEBUG_START(L);
pi_lua_open_standard_base(L);
LuaVector::Register(L);
LUA_DEBUG_CHECK(L, 0);
lua_register(L, "define_orbital_station", define_orbital_station);
lua_register(L, "define_surface_station", define_surface_station);
namespace fs = FileSystem;
for (fs::FileEnumerator files(fs::gameDataFiles, "stations", fs::FileEnumerator::Recurse);
!files.Finished(); files.Next()) {
const fs::FileInfo &info = files.Current();
if (ends_with_ci(info.GetPath(), ".lua")) {
const std::string name = info.GetName();
s_currentStationFile = name.substr(0, name.size()-4);
pi_lua_dofile(L, info.GetPath());
s_currentStationFile.clear();
}
}
LUA_DEBUG_END(L, 0);
}
void CustomSystem::Init()
{
lua_State *L = luaL_newstate();
LUA_DEBUG_START(L);
pi_lua_open_standard_base(L);
LuaVector::Register(L);
LuaFixed::Register(L);
LuaConstants::Register(L);
// create a shortcut f = fixed.new
lua_getglobal(L, LuaFixed::LibName);
lua_getfield(L, -1, "new");
assert(lua_iscfunction(L, -1));
lua_setglobal(L, "f");
lua_pop(L, 1); // pop the fixed table
// provide shortcut vector constructor: v = vector.new
lua_getglobal(L, LuaVector::LibName);
lua_getfield(L, -1, "new");
assert(lua_iscfunction(L, -1));
lua_setglobal(L, "v");
lua_pop(L, 1); // pop the vector table
LUA_DEBUG_CHECK(L, 0);
RegisterCustomSystemsAPI(L);
LUA_DEBUG_CHECK(L, 0);
pi_lua_dofile_recursive(L, "systems");
LUA_DEBUG_END(L, 0);
lua_close(L);
}
LuaManager::LuaManager() : m_lua(NULL) {
if (instantiated) {
fprintf(stderr, "Can't instantiate more than one LuaManager");
abort();
}
m_lua = luaL_newstate();
pi_lua_open_standard_base(m_lua);
lua_atpanic(m_lua, pi_lua_panic);
instantiated = true;
}
//static
void Faction::Init()
{
lua_State *L = luaL_newstate();
LUA_DEBUG_START(L);
pi_lua_open_standard_base(L);
LuaConstants::Register(L);
LUA_DEBUG_CHECK(L, 0);
RegisterFactionsAPI(L);
LUA_DEBUG_CHECK(L, 0);
pi_lua_dofile_recursive(L, "factions");
LUA_DEBUG_END(L, 0);
lua_close(L);
printf("Number of factions added: " SIZET_FMT "\n", s_factions.size());
StarSystem::ShrinkCache(); // clear the star system cache of anything we used for faction generation
}
void FactionsDatabase::Init()
{
lua_State *L = luaL_newstate();
LUA_DEBUG_START(L);
pi_lua_open_standard_base(L);
LuaConstants::Register(L);
LUA_DEBUG_CHECK(L, 0);
RegisterFactionsAPI(L);
LUA_DEBUG_CHECK(L, 0);
pi_lua_dofile_recursive(L, "factions");
LUA_DEBUG_END(L, 0);
lua_close(L);
Output("Number of factions added: " SIZET_FMT "\n", m_factions.size());
ClearHomeSectors();
Pi::FlushCaches(); // clear caches of anything we used for faction generation
while (!m_missingFactionsMap.empty()) {
const std::string& factionName = m_missingFactionsMap.begin()->first;
std::list<CustomSystem*>& csl = m_missingFactionsMap.begin()->second;
while (!csl.empty()) {
CustomSystem* cs = csl.front();
// FIXME: How to signal missing faction?
fprintf(stderr, "Custom system %s referenced unknown faction %s\n", cs->name.c_str(), factionName.c_str());
csl.pop_front();
}
m_missingFactionsMap.erase(m_missingFactionsMap.begin());
}
m_initialized = true;
SetHomeSectors();
}
