/**
* @brief Add a UFO to geoscape
* @param[in] ufoType The type of ufo (fighter, scout, ...).
* @param[in] destination Position where the ufo should go. NULL is randomly chosen
* @param[in] mission Pointer to the mission the UFO is involved in
* @sa UFO_RemoveFromGeoscape
* @sa UFO_RemoveFromGeoscape_f
*/
aircraft_t *UFO_AddToGeoscape (ufoType_t ufoType, const vec2_t destination, mission_t *mission)
{
aircraft_t *ufo;
const aircraft_t *ufoTemplate;
ufoTemplate = UFO_GetTemplateForGeoscape(ufoType);
if (ufoTemplate == NULL)
return NULL;
/* Create ufo */
ufo = UFO_CreateFromTemplate(ufoTemplate);
if (ufo == NULL)
return NULL;
/* Update Stats of UFO */
AII_UpdateAircraftStats(ufo);
/* Give it HP */
ufo->damage = ufo->stats[AIR_STATS_DAMAGE];
/* Check for 0 damage which cause invulerable UFOs */
assert(ufo->damage);
/* Every ufo on geoscape needs a mission assigned */
assert(mission);
/* Initialise ufo data */
UFO_SetRandomPos(ufo);
AII_ReloadAircraftWeapons(ufo); /* Load its weapons */
ufo->landed = qfalse;
ufo->detected = qfalse; /* Not visible in radars (just for now) */
ufo->mission = mission;
if (destination)
UFO_SendToDestination(ufo, destination);
else
UFO_SetRandomDest(ufo); /* Random destination */
return ufo;
}
/**
* @brief Delete an object from a zone.
*/
static void AIM_AircraftEquipRemoveItem_f (void)
{
int zone;
aircraftSlot_t *slot;
aircraft_t *aircraft = NULL;
base_t *base = B_GetCurrentSelectedBase();
zone = (airequipID == AC_ITEM_AMMO) ? 2 : 1;
assert(base);
aircraft = base->aircraftCurrent;
assert(aircraft);
slot = AII_SelectAircraftSlot(aircraft, airequipID);
/* no item in slot: nothing to remove */
if (!slot->item)
return;
/* update the new item to slot */
switch (zone) {
case ZONE_MAIN:
if (!slot->nextItem) {
/* we change the weapon, shield, item, or base defence that is already in the slot */
/* if the item has been installed since less than 1 hour, you don't need time to remove it */
if (slot->installationTime < slot->item->craftitem.installationTime) {
slot->installationTime = -slot->item->craftitem.installationTime;
AII_RemoveItemFromSlot(base, slot, true); /* we remove only ammo, not item */
} else {
AII_RemoveItemFromSlot(base, slot, false); /* we remove weapon and ammo */
}
/* aircraft stats are updated below */
} else {
/* we change the weapon, shield, item, or base defence that will be installed AFTER the removal
* of the one in the slot atm */
AII_RemoveNextItemFromSlot(base, slot, false); /* we remove weapon and ammo */
/* if you canceled next item for less than 1 hour, previous item is still functional */
if (slot->installationTime == -slot->item->craftitem.installationTime) {
slot->installationTime = 0;
}
}
break;
case ZONE_AMMO:
/* we can change ammo only if the selected item is an ammo (for weapon or base defence system) */
if (airequipID >= AC_ITEM_AMMO) {
if (slot->nextAmmo)
AII_RemoveNextItemFromSlot(base, slot, true);
else
AII_RemoveItemFromSlot(base, slot, true);
}
break;
default:
/* Zone higher than ZONE_AMMO shouldn't exist */
return;
}
/* Update the values of aircraft stats */
AII_UpdateAircraftStats(aircraft);
AIM_AircraftEquipMenuUpdate();
}
/**
* @brief Add selected item to current zone.
* @note Called from airequip menu
* @sa aircraftItemType_t
*/
static void AIM_AircraftEquipAddItem_f (void)
{
int zone;
aircraftSlot_t *slot;
aircraft_t *aircraft = NULL;
base_t *base = B_GetCurrentSelectedBase();
zone = (airequipID == AC_ITEM_AMMO) ? 2 : 1;
/* proceed only if an item has been selected */
if (!aimSelectedTechnology)
return;
assert(base);
aircraft = base->aircraftCurrent;
assert(aircraft);
base = aircraft->homebase; /* we need to know where items will be removed */
slot = AII_SelectAircraftSlot(aircraft, airequipID);
/* the clicked button doesn't correspond to the selected zone */
if (zone != airequipSelectedZone)
return;
/* check if the zone exists */
if (zone >= ZONE_MAX)
return;
/* update the new item to slot */
switch (zone) {
case ZONE_MAIN:
if (!slot->nextItem) {
/* we add the weapon, shield, item if slot is free or the installation of current item just began */
if (!slot->item || (slot->item && slot->installationTime == slot->item->craftitem.installationTime)) {
AII_RemoveItemFromSlot(base, slot, false);
AII_AddItemToSlot(base, aimSelectedTechnology, slot, false); /* Aircraft stats are updated below */
AII_AutoAddAmmo(slot);
break;
} else if (slot->item == INVSH_GetItemByID(aimSelectedTechnology->provides)) {
/* the added item is the same than the one in current slot */
if (slot->installationTime == -slot->item->craftitem.installationTime) {
/* player changed his mind: he just want to re-add the item he just removed */
slot->installationTime = 0;
break;
} else if (!slot->installationTime) {
/* player try to add a weapon he already have: just skip */
return;
}
} else {
/* We start removing current item in slot, and the selected item will be installed afterwards */
slot->installationTime = -slot->item->craftitem.installationTime;
/* more below */
}
} else {
/* remove weapon and ammo of next item */
AII_RemoveNextItemFromSlot(base, slot, false);
/* more below */
}
/* we change the weapon, shield, item, or base defence that will be installed AFTER the removal
* of the one in the slot atm */
AII_AddItemToSlot(base, aimSelectedTechnology, slot, true);
AII_AutoAddAmmo(slot);
break;
case ZONE_AMMO:
/* we can change ammo only if the selected item is an ammo (for weapon or base defence system) */
if (airequipID >= AC_ITEM_AMMO) {
AII_AddAmmoToSlot(base, aimSelectedTechnology, slot);
}
break;
default:
/* Zone higher than ZONE_AMMO shouldn't exist */
return;
}
/* Update the values of aircraft stats (just in case an item has an installationTime of 0) */
AII_UpdateAircraftStats(aircraft);
AIM_AircraftEquipMenuUpdate();
}
