/**
* @brief Load callback for savegames in XML Format
* @param[in] parent XML Node structure, where we get the information from
*/
bool AIRFIGHT_LoadXML (xmlNode_t* parent)
{
int i;
xmlNode_t* node;
for (i = 0, node = cgi->XML_GetNode(parent, SAVE_AIRFIGHT_PROJECTILE); i < MAX_PROJECTILESONGEOSCAPE && node;
node = cgi->XML_GetNextNode(node, parent, SAVE_AIRFIGHT_PROJECTILE), i++) {
technology_t* tech = RS_GetTechByProvided(cgi->XML_GetString(node, SAVE_AIRFIGHT_ITEMID));
int j;
xmlNode_t* positions;
xmlNode_t* attackingAircraft;
xmlNode_t* aimedAircraft;
aircraftProjectile_t* projectile = &ccs.projectiles[i];
if (!tech) {
Com_Printf("AIR_Load: Could not get technology of projectile %i\n", i);
return false;
}
projectile->aircraftItem = INVSH_GetItemByID(tech->provides);
for (j = 0, positions = cgi->XML_GetPos2(node, SAVE_AIRFIGHT_POS, projectile->pos[0]); j < MAX_MULTIPLE_PROJECTILES && positions;
j++, positions = cgi->XML_GetNextPos2(positions, node, SAVE_AIRFIGHT_POS, projectile->pos[j]))
;
projectile->numProjectiles = j;
cgi->XML_GetPos3(node, SAVE_AIRFIGHT_IDLETARGET, projectile->idleTarget);
projectile->time = cgi->XML_GetInt(node, SAVE_AIRFIGHT_TIME, 0);
projectile->angle = cgi->XML_GetFloat(node, SAVE_AIRFIGHT_ANGLE, 0.0);
projectile->bullets = cgi->XML_GetBool(node, SAVE_AIRFIGHT_BULLET, false);
projectile->beam = cgi->XML_GetBool(node, SAVE_AIRFIGHT_BEAM, false);
if ((attackingAircraft = cgi->XML_GetNode(node, SAVE_AIRFIGHT_ATTACKINGAIRCRAFT))) {
if (cgi->XML_GetBool(attackingAircraft, SAVE_AIRFIGHT_ISUFO, false))
/** @todo 0 as default might be incorrect */
projectile->attackingAircraft = UFO_GetByIDX(cgi->XML_GetInt(attackingAircraft, SAVE_AIRFIGHT_AIRCRAFTIDX, 0));
else
projectile->attackingAircraft = AIR_AircraftGetFromIDX(cgi->XML_GetInt(attackingAircraft, SAVE_AIRFIGHT_AIRCRAFTIDX, AIRCRAFT_INVALID));
} else {
projectile->attackingAircraft = nullptr;
}
cgi->XML_GetPos3(node, SAVE_AIRFIGHT_ATTACKERPOS, projectile->attackerPos);
if ((aimedAircraft = cgi->XML_GetNode(node, SAVE_AIRFIGHT_AIMEDAIRCRAFT))) {
if (cgi->XML_GetBool(aimedAircraft, SAVE_AIRFIGHT_ISUFO, false))
/** @todo 0 as default might be incorrect */
projectile->aimedAircraft = UFO_GetByIDX(cgi->XML_GetInt(aimedAircraft, SAVE_AIRFIGHT_AIRCRAFTIDX, 0));
else
projectile->aimedAircraft = AIR_AircraftGetFromIDX(cgi->XML_GetInt(aimedAircraft, SAVE_AIRFIGHT_AIRCRAFTIDX, AIRCRAFT_INVALID));
} else {
projectile->aimedAircraft = nullptr;
}
}
ccs.numProjectiles = i;
return true;
}
/**
* @brief Show information about item/aircaft/ugv in the market
*/
static void BS_ShowInfo_f (void)
{
const char* itemid;
const aircraft_t* aircraft;
const ugv_t* ugv;
const objDef_t* od;
if (cgi->Cmd_Argc() < 2) {
cgi->Com_Printf("Usage: %s <item-id>\n", cgi->Cmd_Argv(0));
return;
}
itemid = cgi->Cmd_Argv(1);
if (char const* const rest = Q_strstart(itemid, "aircraft_")) {
/* PHALANX aircraft - with aircraft golbal idx */
int idx = atoi(rest);
aircraft = AIR_AircraftGetFromIDX(idx);
if (!aircraft) {
cgi->Com_Printf("Invalid aircraft index!\n");
return;
}
/** @todo show specialized info about PHALANX aircraft */
BS_MarketAircraftDescription(aircraft->tpl);
return;
}
if (char const* const rest = Q_strstart(itemid, "ugv-")) {
/* PHALANX ugv - 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;
}
/** @todo show specialized info about PHLANX UGVs */
UP_UGVDescription(robot->getUGV());
return;
}
aircraft = AIR_GetAircraftSilent(itemid);
if (aircraft) {
BS_MarketAircraftDescription(aircraft->tpl);
return;
}
ugv = cgi->Com_GetUGVByIDSilent(itemid);
if (ugv) {
UP_UGVDescription(ugv);
return;
}
/* item */
od = INVSH_GetItemByID(cgi->Cmd_Argv(1));
if (od) {
if (!BS_IsOnMarket(od))
return;
if (od->craftitem.type != MAX_ACITEMS)
UP_AircraftItemDescription(od);
else
cgi->INV_ItemDescription(od);
return;
}
cgi->Com_Printf("Invalid item ID\n");
}
/**
* @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");
}
