/**
* @brief Buys the given UGV
* @param[in] ugv The ugv template of the UGV to buy
* @param[out] base Base to buy at
* @return @c true if the ugv could get bought, @c false otherwise
* @todo Implement this correctly once we have UGV
*/
bool BS_BuyUGV (const ugv_t* ugv, base_t* base)
{
const objDef_t* ugvWeapon;
if (!ugv)
cgi->Com_Error(ERR_DROP, "BS_BuyUGV: Called on nullptr UGV!");
if (!base)
cgi->Com_Error(ERR_DROP, "BS_BuyUGV: Called on nullptr base!");
ugvWeapon = INVSH_GetItemByID(ugv->weapon);
if (!ugvWeapon)
cgi->Com_Error(ERR_DROP, "BS_BuyItem_f: Could not get weapon '%s' for ugv/tank '%s'.", ugv->weapon, ugv->id);
if (ccs.credits < ugv->price)
return false;
if (E_CountUnhiredRobotsByType(ugv) <= 0)
return false;
if (BS_GetItemOnMarket(ugvWeapon) <= 0)
return false;
if (CAP_GetFreeCapacity(base, CAP_ITEMS) < UGV_SIZE + ugvWeapon->size)
return false;
if (!E_HireRobot(base, ugv))
return false;
BS_RemoveItemFromMarket(ugvWeapon, 1);
CP_UpdateCredits(ccs.credits - ugv->price);
B_AddToStorage(base, ugvWeapon, 1);
return true;
}
/**
* @brief Buys items from the market
* @param[in] od pointer to the item (Object Definition record)
* @param[out] base Base to buy at
* @param[in ] count Number of items to buy
* @return @c true if the ugv could get bought, @c false otherwise
*/
bool BS_BuyItem (const objDef_t* od, base_t* base, int count)
{
if (!od)
cgi->Com_Error(ERR_DROP, "BS_BuyItem: Called on nullptr objDef!");
if (!base)
cgi->Com_Error(ERR_DROP, "BS_BuyItem: Called on nullptr base!");
if (count <= 0)
return false;
if (!BS_IsOnMarket(od))
return false;
if (ccs.credits < BS_GetItemBuyingPrice(od) * count)
return false;
if (BS_GetItemOnMarket(od) < count)
return false;
if (CAP_GetFreeCapacity(base, CAP_ITEMS) < od->size * count)
return false;
B_AddToStorage(base, od, count);
BS_RemoveItemFromMarket(od, count);
CP_UpdateCredits(ccs.credits - BS_GetItemBuyingPrice(od) * count);
return true;
}
/**
* @brief Fill market item list
*/
static void BS_FillMarket_f (void)
{
const base_t* base = B_GetCurrentSelectedBase();
itemFilterTypes_t type;
if (cgi->Cmd_Argc() < 2) {
cgi->Com_Printf("Usage: %s <category>\n", cgi->Cmd_Argv(0));
return;
}
if (cgi->Cmd_Argc() >= 3)
base = B_GetFoundedBaseByIDX(atoi(cgi->Cmd_Argv(2)));
if (!base) {
cgi->Com_Printf("No/invalid base selected.\n");
return;
}
type = cgi->INV_GetFilterTypeID(cgi->Cmd_Argv(1));
cgi->UI_ExecuteConfunc("ui_market_clear");
switch (type) {
case FILTER_UGVITEM:
/* show own UGV */
E_Foreach(EMPL_ROBOT, robot) {
const ugv_t* ugv = robot->getUGV();
const technology_t* tech = RS_GetTechByProvided(ugv->id);
if (!robot->isHiredInBase(base))
continue;
cgi->UI_ExecuteConfunc("ui_market_add \"ugv-%d\" \"%s\" 1 0 0 %d - \"%s\"", robot->chr.ucn, _(tech->name), ugv->price, robot->isAwayFromBase() ? _("UGV is away from home") : "-");
}
/* show buyable UGV */
for (int i = 0; i < cgi->csi->numUGV; i++) {
const ugv_t* ugv = &cgi->csi->ugvs[i];
const technology_t* tech = RS_GetTechByProvided(ugv->id);
const objDef_t* ugvWeapon = INVSH_GetItemByID(ugv->weapon);
const int buyable = std::min(E_CountUnhiredRobotsByType(ugv), BS_GetItemOnMarket(ugvWeapon));
assert(tech);
if (!RS_IsResearched_ptr(tech))
continue;
if (buyable <= 0)
continue;
cgi->UI_ExecuteConfunc("ui_market_add %s \"%s\" 0 %d %d %d - -", ugv->id, _(tech->name), buyable, ugv->price, ugv->price);
}
/* show (UGV) items, fall through */
case FILTER_S_PRIMARY:
case FILTER_S_SECONDARY:
case FILTER_S_HEAVY:
case FILTER_S_IMPLANT:
case FILTER_S_MISC:
case FILTER_S_ARMOUR:
case FILTER_DUMMY:
case FILTER_CRAFTITEM:
case MAX_FILTERTYPES: {
for (int i = 0; i < cgi->csi->numODs; i++) {
const objDef_t* od = &cgi->csi->ods[i];
const technology_t* tech = RS_GetTechForItem(od);
if (!BS_IsOnMarket(od))
continue;
if (B_ItemInBase(od, base) + BS_GetItemOnMarket(od) <= 0)
continue;
if (type != MAX_FILTERTYPES && !cgi->INV_ItemMatchesFilter(od, type))
continue;
cgi->UI_ExecuteConfunc("ui_market_add %s \"%s\" %d %d %d %d %s -", od->id, _(od->name), B_ItemInBase(od, base), BS_GetItemOnMarket(od), BS_GetItemBuyingPrice(od), BS_GetItemSellingPrice(od), RS_IsResearched_ptr(tech) ? va("%d", ccs.eMarket.autosell[i]) : "-");
}
break;
}
case FILTER_AIRCRAFT: {
AIR_ForeachFromBase(aircraft, base) {
cgi->UI_ExecuteConfunc("ui_market_add \"aircraft_%d\" \"%s\" 1 0 0 %d - \"%s\"", aircraft->idx, aircraft->name, BS_GetAircraftSellingPrice(aircraft), AIR_IsAircraftInBase(aircraft) ? "-" : _("Aircraft is away from home"));
}
for (int i = 0; i < ccs.numAircraftTemplates; i++) {
const aircraft_t* aircraft = &ccs.aircraftTemplates[i];
if (!BS_AircraftIsOnMarket(aircraft))
continue;
if (!RS_IsResearched_ptr(aircraft->tech))
continue;
if (BS_GetAircraftOnMarket(aircraft) <= 0)
continue;
cgi->UI_ExecuteConfunc("ui_market_add \"%s\" \"%s\" 0 %d %d %d - -", aircraft->id, _(aircraft->tech->name), BS_GetAircraftOnMarket(aircraft), BS_GetAircraftBuyingPrice(aircraft), BS_GetAircraftSellingPrice(aircraft));
}
break;
}
default:
break;
}
/**
* @brief Buy/Sell item/aircraft/ugv on the market
*/
static void BS_Buy_f (void)
{
const char* itemid;
int count;
base_t* base = B_GetCurrentSelectedBase();
const aircraft_t* aircraft;
const ugv_t* ugv;
const objDef_t* od;
if (cgi->Cmd_Argc() < 2) {
cgi->Com_Printf("Usage: %s <item-id> <count> [base-idx] \nNegative count means selling. If base index is omitted buys on the currently selected base.\n",
cgi->Cmd_Argv(0));
return;
}
itemid = cgi->Cmd_Argv(1);
count = atoi(cgi->Cmd_Argv(2));
if (cgi->Cmd_Argc() >= 4)
base = B_GetFoundedBaseByIDX(atoi(cgi->Cmd_Argv(3)));
if (char const* const rest = Q_strstart(itemid, "aircraft_")) {
/* aircraft sell - with aircraft golbal idx */
int idx = atoi(rest);
aircraft_t* aircraft = AIR_AircraftGetFromIDX(idx);
if (!aircraft) {
cgi->Com_Printf("Invalid aircraft index!\n");
return;
}
AIR_RemoveEmployees(*aircraft);
BS_SellAircraft(aircraft);
return;
}
if (char const* const rest = Q_strstart(itemid, "ugv-")) {
/* ugv sell - with unique character number index */
int ucn = atoi(rest);
Employee* robot = E_GetEmployeeByTypeFromChrUCN(EMPL_ROBOT, ucn);
if (!robot) {
cgi->Com_Printf("Invalid UCN for UGV!\n");
return;
}
BS_SellUGV(robot);
return;
}
if (!base) {
cgi->Com_Printf("No/invalid base selected.\n");
return;
}
aircraft = AIR_GetAircraftSilent(itemid);
if (aircraft) {
if (!B_GetBuildingStatus(base, B_COMMAND)) {
CP_Popup(_("Note"), _("No Command Centre in this base.\nHangars are not functional.\n"));
return;
}
/* We cannot buy aircraft if there is no power in our base. */
if (!B_GetBuildingStatus(base, B_POWER)) {
CP_Popup(_("Note"), _("No power supplies in this base.\nHangars are not functional."));
return;
}
/* We cannot buy aircraft without any hangar. */
if (!AIR_AircraftAllowed(base)) {
CP_Popup(_("Note"), _("Build a hangar first."));
return;
}
/* Check free space in hangars. */
if (CAP_GetFreeCapacity(base, AIR_GetHangarCapacityType(aircraft)) <= 0) {
CP_Popup(_("Notice"), _("You cannot buy this aircraft.\nNot enough space in hangars.\n"));
return;
}
if (ccs.credits < BS_GetAircraftBuyingPrice(aircraft)) {
CP_Popup(_("Notice"), _("You cannot buy this aircraft.\nNot enough credits.\n"));
return;
}
BS_BuyAircraft(aircraft, base);
return;
}
ugv = cgi->Com_GetUGVByIDSilent(itemid);
if (ugv) {
const objDef_t* ugvWeapon = INVSH_GetItemByID(ugv->weapon);
if (!ugvWeapon)
cgi->Com_Error(ERR_DROP, "BS_BuyItem_f: Could not get weapon '%s' for ugv/tank '%s'.", ugv->weapon, ugv->id);
if (E_CountUnhiredRobotsByType(ugv) < 1)
return;
if (ccs.eMarket.numItems[ugvWeapon->idx] < 1)
return;
if (ccs.credits < ugv->price) {
CP_Popup(_("Not enough money"), _("You cannot buy this item as you don't have enough credits."));
return;
}
if (CAP_GetFreeCapacity(base, CAP_ITEMS) < UGV_SIZE + ugvWeapon->size) {
CP_Popup(_("Not enough storage space"), _("You cannot buy this item.\nNot enough space in storage.\nBuild more storage facilities."));
return;
}
BS_BuyUGV(ugv, base);
return;
}
if (count == 0) {
cgi->Com_Printf("Invalid number of items to buy/sell: %s\n", cgi->Cmd_Argv(2));
return;
}
/* item */
od = INVSH_GetItemByID(cgi->Cmd_Argv(1));
if (od) {
if (!BS_IsOnMarket(od))
return;
if (count > 0) {
/* buy */
const int price = BS_GetItemBuyingPrice(od);
count = std::min(count, BS_GetItemOnMarket(od));
/* no items available on market */
if (count <= 0)
return;
if (price <= 0) {
cgi->Com_Printf("Item on market with invalid buying price: %s (%d)\n", od->id, BS_GetItemBuyingPrice(od));
return;
}
/** @todo warn if player can buy less item due to available credits? */
count = std::min(count, ccs.credits / price);
/* not enough money for a single item */
if (count <= 0) {
CP_Popup(_("Not enough money"), _("You cannot buy this item as you don't have enough credits."));
return;
}
if (od->size <= 0) {
cgi->Com_Printf("Item on market with invalid size: %s (%d)\n", od->id, od->size);
return;
}
count = std::min(count, CAP_GetFreeCapacity(base, CAP_ITEMS) / od->size);
if (count <= 0) {
CP_Popup(_("Not enough storage space"), _("You cannot buy this item.\nNot enough space in storage.\nBuild more storage facilities."));
return;
}
BS_BuyItem(od, base, count);
} else {
/* sell */
count = std::min(-1 * count, B_ItemInBase(od, base));
/* no items in storage */
if (count <= 0)
return;
BS_SellItem(od, base, count);
}
return;
}
cgi->Com_Printf("Invalid item ID\n");
}