static void _define_ships(const char *tag, ShipType::Tag stag, std::vector<ShipType::Type> &list)
{
std::vector<LmrModel*> ship_models;
LmrGetModelsWithTag(tag, ship_models);
lua_State *L = LmrGetLuaState();
int num = 0;
for (std::vector<LmrModel*>::iterator i = ship_models.begin();
i != ship_models.end(); ++i) {
LmrModel *model = *i;
model->PushAttributeToLuaStack("ship_defs");
if (lua_isnil(L, -1)) {
Error("Model %s is tagged as ship but has no ship_defs.",
model->GetName());
} else if (lua_istable(L, -1)) {
// multiple ship-defs for 1 model
for (unsigned int j=0; j<lua_objlen(L,-1); j++) {
lua_pushinteger(L, j+1);
lua_gettable(L, -2);
_define_ship(L, model->GetName(), list, stag);
num++;
lua_pop(L, 1);
}
} else {
Error("Model %s: ships_def is malformed", model->GetName());
}
lua_pop(L, 1);
}
printf("ShipType: %d ships with tag '%s'\n", num, tag);
}
void ShipType::Init()
{
static bool isInitted = false;
if (isInitted) return;
isInitted = true;
std::vector<LmrModel*> ship_models;
LmrGetModelsWithTag("ship", ship_models);
lua_State *L = LmrGetLuaState();
int num = 0;
for (std::vector<LmrModel*>::iterator i = ship_models.begin();
i != ship_models.end(); ++i) {
LmrModel *model = *i;
model->PushAttributeToLuaStack("ship_defs");
if (lua_isnil(L, -1)) {
Error("Model %s is tagged as ship but has no ship_defs.",
model->GetName());
} else if (lua_istable(L, -1)) {
// multiple ship-defs for 1 model
for (unsigned int i=0; i<lua_objlen(L,-1); i++) {
lua_pushinteger(L, i+1);
lua_gettable(L, -2);
define_ship(L, model->GetName());
num++;
lua_pop(L, 1);
}
} else {
Error("Model %s: ships_def is malformed", model->GetName());
}
lua_pop(L, 1);
}
printf("%d ship types.\n", num);
}