/**
* @brief Unloads transfer cargo when finishing the transfer or destroys it when no buildings/base.
* @param[in,out] destination The destination base - might be NULL in case the base
* is already destroyed
* @param[in] transfer Pointer to transfer in ccs.transfers.
* @param[in] success True if the transfer reaches dest base, false if the base got destroyed.
* @sa TR_TransferEnd
*/
static void TR_EmptyTransferCargo (base_t *destination, transfer_t *transfer, qboolean success)
{
assert(transfer);
if (transfer->hasItems && success) { /* Items. */
const objDef_t *od = INVSH_GetItemByID(ANTIMATTER_TECH_ID);
int i;
/* antimatter */
if (transfer->itemAmount[od->idx] > 0) {
if (B_GetBuildingStatus(destination, B_ANTIMATTER)) {
B_ManageAntimatter(destination, transfer->itemAmount[od->idx], qtrue);
} else {
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("%s does not have Antimatter Storage, antimatter are removed!"), destination->name);
MSO_CheckAddNewMessage(NT_TRANSFER_LOST, _("Transport mission"), cp_messageBuffer, qfalse, MSG_TRANSFERFINISHED, NULL);
}
}
/* items */
for (i = 0; i < csi.numODs; i++) {
od = INVSH_GetItemByIDX(i);
if (transfer->itemAmount[od->idx] <= 0)
continue;
if (!B_ItemIsStoredInBaseStorage(od))
continue;
if (!B_GetBuildingStatus(destination, B_STORAGE)) {
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("%s does not have Storage, items are removed!"), destination->name);
MSO_CheckAddNewMessage(NT_TRANSFER_LOST, _("Transport mission"), cp_messageBuffer, qfalse, MSG_TRANSFERFINISHED, NULL);
break;
}
B_UpdateStorageAndCapacity(destination, od, transfer->itemAmount[od->idx], qfalse, qtrue);
}
}
if (transfer->hasEmployees && transfer->srcBase) { /* Employees. (cannot come from a mission) */
if (!success || !B_GetBuildingStatus(destination, B_QUARTERS)) { /* Employees will be unhired. */
employeeType_t i;
if (success) {
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("%s does not have Living Quarters, employees got unhired!"), destination->name);
MSO_CheckAddNewMessage(NT_TRANSFER_LOST, _("Transport mission"), cp_messageBuffer, qfalse, MSG_TRANSFERFINISHED, NULL);
}
for (i = EMPL_SOLDIER; i < MAX_EMPL; i++) {
employee_t *employee;
TR_ForeachEmployee(employee, transfer, i) {
employee->baseHired = transfer->srcBase; /* Restore back the original baseid. */
employee->transfer = qfalse;
E_UnhireEmployee(employee);
}
}
} else {
/**
* @brief Run actions on finishing disassembling of a ufo
* @param base The base to produce in
* @param prod The production that is running
*/
static void PR_FinishDisassembly (base_t* base, production_t* prod)
{
storedUFO_t* ufo = prod->data.data.ufo;
assert(ufo);
for (int i = 0; i < ufo->comp->numItemtypes; i++) {
const objDef_t* compOd = ufo->comp->items[i];
const int amount = (ufo->condition < 1 && ufo->comp->itemAmount2[i] != COMP_ITEMCOUNT_SCALED) ?
ufo->comp->itemAmount2[i] : round(ufo->comp->itemAmount[i] * ufo->condition);
assert(compOd);
if (amount <= 0)
continue;
if (Q_streq(compOd->id, ANTIMATTER_ITEM_ID)) {
B_AddAntimatter(base, amount);
} else {
technology_t* tech = RS_GetTechForItem(compOd);
B_AddToStorage(base, compOd, amount);
RS_MarkCollected(tech);
}
}
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("The disassembling of %s at %s has finished."),
UFO_TypeToName(ufo->ufoTemplate->getUfoType()), base->name);
MSO_CheckAddNewMessage(NT_PRODUCTION_FINISHED, _("Production finished"), cp_messageBuffer, MSG_PRODUCTION, ufo->ufoTemplate->tech);
/* Removing UFO will remove the production too */
US_RemoveStoredUFO(ufo);
}
/**
* @brief Run actions on finishing production of one item/aircraft/UGV..
* @param base The base to produce in
* @param prod The production that is running
*/
static void PR_FinishProduction (base_t* base, production_t* prod)
{
const char* name = PR_GetName(&prod->data);
technology_t* tech = PR_GetTech(&prod->data);
prod->frame = 0;
prod->amount--;
if (PR_IsItem(prod)) {
CP_UpdateCredits(ccs.credits - PR_GetPrice(prod->data.data.item));
/* Now add it to equipment and update capacity. */
B_AddToStorage(base, prod->data.data.item, 1);
} else if (PR_IsAircraft(prod)) {
CP_UpdateCredits(ccs.credits - PR_GetPrice(prod->data.data.aircraft));
/* Now add new aircraft. */
AIR_NewAircraft(base, prod->data.data.aircraft);
}
if (prod->amount > 0)
return;
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("Work on %s at %s has finished."), name, base->name);
MSO_CheckAddNewMessage(NT_PRODUCTION_FINISHED, _("Production finished"), cp_messageBuffer, MSG_PRODUCTION, tech);
/* queue the next production */
PR_QueueNext(base);
}
/**
* @brief Checks whether production can continue
* @param base The base the production is running in
* @param prod The production
* @return @c false if production is stopped, @c true if production can be continued.
*/
static bool PR_CheckFrame (base_t* base, production_t* prod)
{
int price = 0;
if (PR_IsItem(prod)) {
const objDef_t* od = prod->data.data.item;
price = PR_GetPrice(od);
} else if (PR_IsAircraft(prod)) {
const aircraft_t* aircraft = prod->data.data.aircraft;
price = PR_GetPrice(aircraft);
}
/* Not enough money */
if (price > 0 && price > ccs.credits) {
if (!prod->creditMessage) {
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("Not enough credits to finish production in %s."), base->name);
MSO_CheckAddNewMessage(NT_PRODUCTION_FAILED, _("Notice"), cp_messageBuffer);
prod->creditMessage = true;
}
PR_ProductionRollBottom(base);
return false;
}
return true;
}
/**
* @brief Decide what an attacking aircraft can do.
* @param[in] campaign The campaign data structure
* @param[in] shooter The aircraft we attack with.
* @param[in] target The ufo we are going to attack.
* @todo Implement me and display an attack popup.
*/
void AIRFIGHT_ExecuteActions (const campaign_t* campaign, aircraft_t* shooter, aircraft_t* target)
{
/* some asserts */
assert(shooter);
assert(target);
/* Check if the attacking aircraft can shoot */
const int slotIdx = AIRFIGHT_ChooseWeapon(shooter->weapons, shooter->maxWeapons, shooter->pos, target->pos);
/* if weapon found that can shoot */
if (slotIdx >= AIRFIGHT_WEAPON_CAN_SHOOT) {
aircraftSlot_t* weaponSlot = &shooter->weapons[slotIdx];
const objDef_t* ammo = weaponSlot->ammo;
/* shoot */
if (AIRFIGHT_AddProjectile(nullptr, nullptr, shooter, target, weaponSlot)) {
/* will we miss the target ? */
const float probability = frand();
Com_DPrintf(DEBUG_CLIENT, "AIRFIGHT_ExecuteActions: %s - Random probability to hit: %f\n", shooter->name, probability);
weaponSlot->delayNextShot = ammo->craftitem.weaponDelay;
const float calculatedProbability = AIRFIGHT_ProbabilityToHit(shooter, target, shooter->weapons + slotIdx);
Com_DPrintf(DEBUG_CLIENT, "AIRFIGHT_ExecuteActions: %s - Calculated probability to hit: %f\n", shooter->name, calculatedProbability);
if (probability > calculatedProbability)
AIRFIGHT_MissTarget(&ccs.projectiles[ccs.numProjectiles - 1]);
if (shooter->type != AIRCRAFT_UFO) {
/* Maybe UFO is going to shoot back ? */
UFO_CheckShootBack(campaign, target, shooter);
} else {
/* an undetected UFO within radar range and firing should become detected */
if (!shooter->detected && RADAR_CheckRadarSensored(shooter->pos)) {
/* stop time and notify */
MSO_CheckAddNewMessage(NT_UFO_ATTACKING, _("Notice"), va(_("A UFO is shooting at %s"), target->name));
RADAR_AddDetectedUFOToEveryRadar(shooter);
UFO_DetectNewUFO(shooter);
}
}
}
} else if (slotIdx == AIRFIGHT_WEAPON_CAN_NOT_SHOOT_AT_THE_MOMENT) {
/* no ammo to fire atm (too far or reloading), pursue target */
if (shooter->type == AIRCRAFT_UFO) {
/** @todo This should be calculated only when target destination changes, or when aircraft speed changes.
* @sa AIR_GetDestination */
UFO_SendPursuingAircraft(shooter, target);
} else
AIR_SendAircraftPursuingUFO(shooter, target);
} else {
/* no ammo left, or no weapon, proceed with mission */
if (shooter->type == AIRCRAFT_UFO) {
shooter->aircraftTarget = nullptr; /* reset target */
CP_UFOProceedMission(campaign, shooter);
} else {
MS_AddNewMessage(_("Notice"), _("Our aircraft has no more ammo left - returning to home base now."));
AIR_AircraftReturnToBase(shooter);
}
}
}
/**
* @brief Queues the next production in the queue.
* @param[in] base Pointer to the base.
*/
void PR_QueueNext (base_t* base)
{
production_queue_t* queue = PR_GetProductionForBase(base);
PR_QueueDelete(base, queue, 0);
if (queue->numItems == 0) {
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("Production queue for %s is empty"), base->name);
MSO_CheckAddNewMessage(NT_PRODUCTION_QUEUE_EMPTY, _("Production queue empty"), cp_messageBuffer, MSG_PRODUCTION);
}
}
/**
* @brief Unloads transfer cargo when finishing the transfer or destroys it when no buildings/base.
* @param[in,out] destination The destination base - might be nullptr in case the base
* is already destroyed
* @param[in] transfer Pointer to transfer in ccs.transfers.
* @param[in] success True if the transfer reaches dest base, false if the base got destroyed.
* @sa TR_TransferEnd
*/
static void TR_EmptyTransferCargo (base_t* destination, transfer_t* transfer, bool success)
{
assert(transfer);
/* antimatter */
if (transfer->antimatter > 0 && success) {
if (B_GetBuildingStatus(destination, B_ANTIMATTER)) {
B_AddAntimatter(destination, transfer->antimatter);
} else {
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("%s does not have Antimatter Storage, antimatter are removed!"), destination->name);
MSO_CheckAddNewMessage(NT_TRANSFER_LOST, _("Transport mission"), cp_messageBuffer, MSG_TRANSFERFINISHED);
}
}
/* items */
if (transfer->itemCargo != nullptr) {
if (success) {
linkedList_t* cargo = transfer->itemCargo->list();
LIST_Foreach(cargo, itemCargo_t, item) {
if (item->amount <= 0)
continue;
if (!B_ItemIsStoredInBaseStorage(item->objDef))
continue;
B_AddToStorage(destination, item->objDef, item->amount);
}
cgi->LIST_Delete(&cargo);
}
delete transfer->alienCargo;
transfer->alienCargo = nullptr;
}
/* Employee */
if (transfer->hasEmployees && transfer->srcBase) { /* Employees. (cannot come from a mission) */
for (int i = EMPL_SOLDIER; i < MAX_EMPL; i++) {
const employeeType_t type = (employeeType_t)i;
TR_ForeachEmployee(employee, transfer, type) {
employee->transfer = false;
if (!success) {
E_DeleteEmployee(employee);
continue;
}
switch (type) {
case EMPL_WORKER:
PR_UpdateProductionCap(destination, 0);
break;
case EMPL_PILOT:
AIR_AutoAddPilotToAircraft(destination, employee);
break;
default:
break;
}
}
}
}
/**
* @brief Check if some installation are build.
* @note Daily called.
*/
void INS_UpdateInstallationData (void)
{
installation_t *installation;
INS_Foreach(installation) {
if (installation->installationStatus == INSTALLATION_UNDER_CONSTRUCTION
&& installation->buildStart
&& installation->buildStart + installation->installationTemplate->buildTime <= ccs.date.day) {
INS_FinishInstallation(installation);
Com_sprintf(cp_messageBuffer, lengthof(cp_messageBuffer), _("Construction of installation %s finished."), installation->name);
MSO_CheckAddNewMessage(NT_INSTALLATION_BUILDFINISH, _("Installation finished"), cp_messageBuffer, qfalse, MSG_CONSTRUCTION, NULL);
}
}
}
/**
* @brief Constructs a new installation.
*/
static void INS_BuildInstallation_f (void)
{
const installationTemplate_t* installationTemplate;
if (cgi->Cmd_Argc() < 1) {
Com_Printf("Usage: %s <installationType>\n", cgi->Cmd_Argv(0));
return;
}
/* We shouldn't build more installations than the actual limit */
if (B_GetInstallationLimit() <= INS_GetCount())
return;
installationTemplate = INS_GetInstallationTemplateByID(cgi->Cmd_Argv(1));
if (!installationTemplate) {
Com_Printf("The installation type %s passed for %s is not valid.\n", cgi->Cmd_Argv(1), cgi->Cmd_Argv(0));
return;
}
assert(installationTemplate->cost >= 0);
if (ccs.credits - installationTemplate->cost > 0) {
/* set up the installation */
installation_t* installation = INS_Build(installationTemplate, ccs.newBasePos, cgi->Cvar_GetString("mn_installation_title"));
CP_UpdateCredits(ccs.credits - installationTemplate->cost);
/* this cvar is used for disabling the installation build button on geoscape if MAX_INSTALLATIONS was reached */
cgi->Cvar_SetValue("mn_installation_count", INS_GetCount());
const nation_t* nation = GEO_GetNation(installation->pos);
if (nation)
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("A new installation has been built: %s (nation: %s)"), installation->name, _(nation->name));
else
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("A new installation has been built: %s"), installation->name);
MSO_CheckAddNewMessage(NT_INSTALLATION_BUILDSTART, _("Installation building"), cp_messageBuffer, MSG_CONSTRUCTION);
} else {
if (installationTemplate->type == INSTALLATION_RADAR) {
if (GEO_IsRadarOverlayActivated())
GEO_SetOverlay("radar");
}
if (ccs.mapAction == MA_NEWINSTALLATION)
ccs.mapAction = MA_NONE;
CP_Popup(_("Notice"), _("Not enough credits to set up a new installation."));
}
ccs.mapAction = MA_NONE;
}
/**
* @brief Start Base Attack.
* @param[in] mission Pointer to the baseattack mission
*/
void CP_BaseAttackStartMission (mission_t* mission)
{
base_t* base = mission->data.base;
int soldiers;
assert(base);
mission->stage = STAGE_BASE_ATTACK;
CP_MissionDisableTimeLimit(mission);
if (mission->ufo) {
/* ufo becomes invisible on geoscape, but don't remove it from ufo global array (may reappear)*/
CP_UFORemoveFromGeoscape(mission, false);
}
/* we always need at least one command centre in the base - because the
* phalanx soldiers have their starting positions here.
* There should also always be an entrance - the aliens start there
* but we don't need to check that as entrance can't be destroyed */
if (!B_GetNumberOfBuildingsInBaseByBuildingType(base, B_COMMAND)) {
/** @todo handle command centre properly */
cgi->Com_DPrintf(DEBUG_CLIENT, "CP_BaseAttackStartMission: Base '%s' has no Command Center: it can't defend itself. Destroy base.\n", base->name);
CP_BaseAttackMissionDestroyBase(mission);
return;
}
MSO_CheckAddNewMessage(NT_BASE_ATTACK, _("Base attack"), va(_("Base '%s' is under attack!"), base->name), MSG_BASEATTACK);
base->baseStatus = BASE_UNDER_ATTACK;
ccs.campaignStats.basesAttacked++;
soldiers = 0;
E_Foreach(EMPL_SOLDIER, employee) {
if (!employee->isHiredInBase(base))
continue;
if (employee->isAwayFromBase())
continue;
soldiers++;
}
if (soldiers == 0) {
cgi->Com_DPrintf(DEBUG_CLIENT, "CP_BaseAttackStartMission: Base '%s' has no soldiers at home: it can't defend itself. Destroy base.\n", base->name);
CP_BaseAttackMissionDestroyBase(mission);
return;
}
CP_BaseAttackPrepareBattle(mission);
}
/**
* @brief Check if the ufo can shoot at a PHALANX aircraft
*/
static void UFO_SearchAircraftTarget (const campaign_t* campaign, aircraft_t *ufo)
{
float distance = 999999.;
/* UFO never try to attack a PHALANX aircraft except if they came on earth in that aim */
if (ufo->mission->stage != STAGE_INTERCEPT) {
/* Check if UFO is defending itself */
if (ufo->aircraftTarget)
UFO_CheckShootBack(campaign, ufo, ufo->aircraftTarget);
return;
}
/* check if the ufo is already attacking an aircraft */
if (ufo->aircraftTarget) {
/* check if the target disappeared from geoscape (fled in a base) */
if (AIR_IsAircraftOnGeoscape(ufo->aircraftTarget))
AIRFIGHT_ExecuteActions(campaign, ufo, ufo->aircraftTarget);
else
ufo->aircraftTarget = NULL;
return;
}
ufo->status = AIR_TRANSIT;
AIR_Foreach(phalanxAircraft) {
/* check that aircraft is flying */
if (AIR_IsAircraftOnGeoscape(phalanxAircraft)) {
/* get the distance from ufo to aircraft */
const float dist = GetDistanceOnGlobe(ufo->pos, phalanxAircraft->pos);
/* check out of reach */
if (dist > MAX_DETECTING_RANGE)
continue;
/* choose the nearest target */
if (dist < distance) {
distance = dist;
if (UFO_SendPursuingAircraft(ufo, phalanxAircraft) && UFO_IsUFOSeenOnGeoscape(ufo)) {
/* stop time and notify */
MSO_CheckAddNewMessage(NT_UFO_ATTACKING, _("Notice"), va(_("A UFO is flying toward %s"), phalanxAircraft->name), qfalse,
MSG_STANDARD, NULL);
/** @todo present a popup with possible orders like: return to base, attack the ufo, try to flee the rockets */
}
}
}
}
}
/**
* @brief Destroys an installation
* @param[in,out] installation Pointer to the installation to be destroyed
*/
void INS_DestroyInstallation (installation_t *installation)
{
if (!installation)
return;
/* Disable radar */
RADAR_UpdateInstallationRadarCoverage(installation, 0, 0);
/* Destroy stored UFOs */
if (installation->ufoCapacity.max > 0) {
installation->ufoCapacity.max = 0;
US_RemoveUFOsExceedingCapacity(installation);
}
CP_MissionNotifyInstallationDestroyed(installation);
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("Installation %s was destroyed."), installation->name);
MSO_CheckAddNewMessage(NT_INSTALLATION_DESTROY, _("Installation destroyed"), cp_messageBuffer, qfalse, MSG_CONSTRUCTION, NULL);
LIST_Remove(&ccs.installations, installation);
Cvar_Set("mn_installation_count", va("%i", INS_GetCount()));
}
/**
* @brief Unloads transfer cargo when finishing the transfer or destroys it when no buildings/base.
* @param[in,out] destination The destination base - might be nullptr in case the base
* is already destroyed
* @param[in] transfer Pointer to transfer in ccs.transfers.
* @param[in] success True if the transfer reaches dest base, false if the base got destroyed.
* @sa TR_TransferEnd
*/
static void TR_EmptyTransferCargo (base_t* destination, transfer_t* transfer, bool success)
{
assert(transfer);
if (transfer->hasItems && success) { /* Items. */
const objDef_t* od = INVSH_GetItemByID(ANTIMATTER_ITEM_ID);
int i;
/* antimatter */
if (transfer->itemAmount[od->idx] > 0) {
if (B_GetBuildingStatus(destination, B_ANTIMATTER)) {
B_ManageAntimatter(destination, transfer->itemAmount[od->idx], true);
} else {
Com_sprintf(cp_messageBuffer, sizeof(cp_messageBuffer), _("%s does not have Antimatter Storage, antimatter are removed!"), destination->name);
MSO_CheckAddNewMessage(NT_TRANSFER_LOST, _("Transport mission"), cp_messageBuffer, MSG_TRANSFERFINISHED);
}
}
/* items */
for (i = 0; i < cgi->csi->numODs; i++) {
od = INVSH_GetItemByIDX(i);
if (transfer->itemAmount[od->idx] <= 0)
continue;
if (!B_ItemIsStoredInBaseStorage(od))
continue;
B_AddToStorage(destination, od, transfer->itemAmount[od->idx]);
}
}
if (transfer->hasEmployees && transfer->srcBase) { /* Employees. (cannot come from a mission) */
if (!success) { /* Employees will be unhired. */
for (int i = EMPL_SOLDIER; i < MAX_EMPL; i++) {
const employeeType_t type = (employeeType_t)i;
TR_ForeachEmployee(employee, transfer, type) {
employee->baseHired = transfer->srcBase; /* Restore back the original baseid. */
employee->transfer = false;
employee->unhire();
}
}
} else {
for (int i = EMPL_SOLDIER; i < MAX_EMPL; i++) {
/**
* @brief Check events for UFOs: Appears or disappears on radars
* @return qtrue if any new ufo was detected during this iteration, qfalse otherwise
*/
qboolean UFO_CampaignCheckEvents (void)
{
qboolean newDetection;
aircraft_t *ufo;
newDetection = qfalse;
/* For each ufo in geoscape */
ufo = NULL;
while ((ufo = UFO_GetNext(ufo)) != NULL) {
char detectedBy[MAX_VAR] = "";
float minDistance = -1;
/* detected tells us whether or not a UFO is detected NOW, whereas ufo->detected tells
* us whether or not the UFO was detected PREVIOUSLY. */
qboolean detected = qfalse;
base_t *base;
/* don't update UFO status id UFO is landed or crashed */
if (ufo->landed)
continue;
/* note: We can't exit these loops as soon as we found the UFO detected
* RADAR_CheckUFOSensored registers the UFO in every radars' detection list
* which detect it */
/* Check if UFO is detected by an aircraft */
AIR_Foreach(aircraft) {
if (!AIR_IsAircraftOnGeoscape(aircraft))
continue;
/* maybe the ufo is already detected, don't reset it */
if (RADAR_CheckUFOSensored(&aircraft->radar, aircraft->pos, ufo, detected | ufo->detected)) {
const int distance = GetDistanceOnGlobe(aircraft->pos, ufo->pos);
detected = qtrue;
if (minDistance < 0 || minDistance > distance) {
minDistance = distance;
Q_strncpyz(detectedBy, aircraft->name, sizeof(detectedBy));
}
}
}
/* Check if UFO is detected by a base */
base = NULL;
while ((base = B_GetNext(base)) != NULL) {
if (!B_GetBuildingStatus(base, B_POWER))
continue;
/* maybe the ufo is already detected, don't reset it */
if (RADAR_CheckUFOSensored(&base->radar, base->pos, ufo, detected | ufo->detected)) {
const int distance = GetDistanceOnGlobe(base->pos, ufo->pos);
detected = qtrue;
if (minDistance < 0 || minDistance > distance) {
minDistance = distance;
Q_strncpyz(detectedBy, base->name, sizeof(detectedBy));
}
}
}
/* Check if UFO is detected by a radartower */
INS_Foreach(installation) {
/* maybe the ufo is already detected, don't reset it */
if (RADAR_CheckUFOSensored(&installation->radar, installation->pos, ufo, detected | ufo->detected)) {
const int distance = GetDistanceOnGlobe(installation->pos, ufo->pos);
detected = qtrue;
if (minDistance < 0 || minDistance > distance) {
minDistance = distance;
Q_strncpyz(detectedBy, installation->name, sizeof(detectedBy));
}
}
}
/* Check if ufo appears or disappears on radar */
if (detected != ufo->detected) {
if (detected) {
/* if UFO is aiming a PHALANX aircraft, warn player */
if (ufo->aircraftTarget) {
/* stop time and notify */
MSO_CheckAddNewMessage(NT_UFO_ATTACKING, _("Notice"), va(_("A UFO is flying toward %s"), ufo->aircraftTarget->name), qfalse,
MSG_STANDARD, NULL);
/** @todo present a popup with possible orders like: return to base, attack the ufo, try to flee the rockets
* @sa UFO_SearchAircraftTarget */
} else {
MSO_CheckAddNewMessage(NT_UFO_SPOTTED, _("Notice"), va(_("Our radar detected a new UFO near %s"), detectedBy), qfalse,
MSG_UFOSPOTTED, NULL);
}
newDetection = qtrue;
UFO_DetectNewUFO(ufo);
} else if (!detected) {
MSO_CheckAddNewMessage(NT_UFO_SIGNAL_LOST, _("Notice"), _("Our radar has lost the tracking on a UFO"), qfalse, MSG_UFOLOST, NULL);
/* Make this UFO undetected */
ufo->detected = qfalse;
/* Notify that ufo disappeared */
AIR_AircraftsUFODisappear(ufo);
MAP_NotifyUFODisappear(ufo);
/* Deactivate Radar overlay */
RADAR_DeactivateRadarOverlay();
}
}
}
return newDetection;
}
/**
* @brief Check if the ufo can shoot at a PHALANX aircraft and whether it should follow another ufo
*/
static void UFO_SearchAircraftTarget (const campaign_t* campaign, aircraft_t* ufo, float maxDetectionRange = MAX_DETECTING_RANGE)
{
float distance = 999999.;
/* UFO never try to attack a PHALANX aircraft except if they came on earth in that aim */
if (ufo->mission->stage != STAGE_INTERCEPT) {
/* Check if UFO is defending itself */
if (ufo->aircraftTarget)
UFO_CheckShootBack(campaign, ufo, ufo->aircraftTarget);
return;
}
/* check if the ufo is already attacking an aircraft */
if (ufo->aircraftTarget) {
/* check if the target disappeared from geoscape (fled in a base) */
if (AIR_IsAircraftOnGeoscape(ufo->aircraftTarget))
AIRFIGHT_ExecuteActions(campaign, ufo, ufo->aircraftTarget);
else
ufo->aircraftTarget = nullptr;
return;
}
ufo->status = AIR_TRANSIT;
AIR_Foreach(phalanxAircraft) {
/* check that aircraft is flying */
if (AIR_IsAircraftOnGeoscape(phalanxAircraft)) {
/* get the distance from ufo to aircraft */
const float dist = GetDistanceOnGlobe(ufo->pos, phalanxAircraft->pos);
/* check out of reach */
if (dist > maxDetectionRange)
continue;
/* choose the nearest target */
if (dist < distance) {
distance = dist;
if (UFO_SendPursuingAircraft(ufo, phalanxAircraft) && UFO_IsUFOSeenOnGeoscape(ufo)) {
/* stop time and notify */
MSO_CheckAddNewMessage(NT_UFO_ATTACKING, _("Notice"), va(_("A UFO is flying toward %s"), phalanxAircraft->name));
/** @todo present a popup with possible orders like: return to base, attack the ufo, try to flee the rockets */
return;
}
}
}
}
/* if this ufo is a leader, it does not try to search another one */
if (ufo->leader)
return;
aircraft_t* otherUFO = nullptr;
const float polarCoordinatesOffset = 1.0f;
while ((otherUFO = UFO_GetNextOnGeoscape(otherUFO)) != nullptr) {
if (otherUFO == ufo)
continue;
if (otherUFO->leader) {
vec2_t dest;
AIR_GetDestinationWhilePursuing(ufo, otherUFO, dest);
dest[0] += polarCoordinatesOffset;
dest[1] += polarCoordinatesOffset;
GEO_CalcLine(ufo->pos, dest, &ufo->route);
ufo->time = 0;
ufo->point = 0;
break;
}
}
}
/**
* @brief Start Base Attack.
* @note Base attack mission -- Stage 2
*/
void CP_BaseAttackStartMission (mission_t *mission)
{
base_t *base = mission->data.base;
linkedList_t *hiredSoldiersInBase = NULL;
int soldiers;
assert(base);
mission->stage = STAGE_BASE_ATTACK;
CP_MissionDisableTimeLimit(mission);
if (mission->ufo) {
/* ufo becomes invisible on geoscape, but don't remove it from ufo global array (may reappear)*/
CP_UFORemoveFromGeoscape(mission, qfalse);
}
/* we always need at least one command centre in the base - because the
* phalanx soldiers have their starting positions here.
* There should also always be an entrance - the aliens start there
* but we don't need to check that as entrance can't be destroyed */
if (!B_GetNumberOfBuildingsInBaseByBuildingType(base, B_COMMAND)) {
/** @todo handle command centre properly */
Com_DPrintf(DEBUG_CLIENT, "CP_BaseAttackStartMission: Base '%s' has no Command Center: it can't defend itself. Destroy base.\n", base->name);
CP_BaseAttackMissionDestroyBase(mission);
return;
}
MSO_CheckAddNewMessage(NT_BASE_ATTACK, _("Base attack"), va(_("Base '%s' is under attack!"), base->name), qfalse, MSG_BASEATTACK, NULL);
base->baseStatus = BASE_UNDER_ATTACK;
ccs.campaignStats.basesAttacked++;
MAP_SelectMission(mission);
mission->active = qtrue;
ccs.mapAction = MA_BASEATTACK;
Com_DPrintf(DEBUG_CLIENT, "Base attack: %s at %.0f:%.0f\n", mission->id, mission->pos[0], mission->pos[1]);
/** @todo EMPL_ROBOT */
E_GetHiredEmployees(base, EMPL_SOLDIER, &hiredSoldiersInBase);
/* Fill the fake aircraft */
LIST_Delete(&baseAttackFakeAircraft.acTeam);
OBJZERO(baseAttackFakeAircraft);
baseAttackFakeAircraft.homebase = base;
/* needed for transfer of alien corpses */
VectorCopy(base->pos, baseAttackFakeAircraft.pos);
#if 0
/** @todo active this once more than 8 soldiers are working */
/* needed to spawn soldiers on map */
baseAttackFakeAircraft.maxTeamSize = LIST_Count(hiredSoldiersInBase);
#else
baseAttackFakeAircraft.maxTeamSize = MAX_ACTIVETEAM;
#endif
if (!hiredSoldiersInBase) {
Com_DPrintf(DEBUG_CLIENT, "CP_BaseAttackStartMission: Base '%s' has no soldiers: it can't defend itself. Destroy base.\n", base->name);
CP_BaseAttackMissionDestroyBase(mission);
return;
}
UI_ExecuteConfunc("soldierlist_clear");
soldiers = 0;
LIST_Foreach(hiredSoldiersInBase, employee_t, employee) {
const rank_t *rank = CL_GetRankByIdx(employee->chr.score.rank);
if (E_IsAwayFromBase(employee))
continue;
UI_ExecuteConfunc("soldierlist_add %d \"%s %s\"", employee->chr.ucn, (rank) ? _(rank->shortname) : "", employee->chr.name);
if (soldiers < 1)
UI_ExecuteConfunc("team_select_ucn %d", employee->chr.ucn);
soldiers++;
}
if (soldiers == 0) {
Com_DPrintf(DEBUG_CLIENT, "CP_BaseAttackStartMission: Base '%s' has no soldiers at home: it can't defend itself. Destroy base.\n", base->name);
CP_BaseAttackMissionDestroyBase(mission);
return;
}
#if 0
/** @todo active this once more than 8 soldiers are working */
/* all soldiers in the base should get used */
baseAttackFakeAircraft.maxTeamSize = AIR_GetTeamSize(&baseAttackFakeAircraft);
#endif
LIST_Delete(&hiredSoldiersInBase);
base->aircraftCurrent = &baseAttackFakeAircraft;
MAP_SetMissionAircraft(&baseAttackFakeAircraft);
/** @todo remove me - this is not needed because we are using the base->aircraftCurrent
* pointer for resolving the aircraft - only CP_GameAutoGo needs this */
MAP_SetInterceptorAircraft(&baseAttackFakeAircraft); /* needed for updating soldier stats sa CP_UpdateCharacterStats*/
B_SetCurrentSelectedBase(base); /* needed for equipment menu */
Com_sprintf(popupText, sizeof(popupText), _("Base '%s' is under attack! What to do ?"), base->name);
UI_RegisterText(TEXT_POPUP, popupText);
CP_GameTimeStop();
UI_PushWindow("popup_baseattack", NULL, NULL);
}
