/**
* @brief Load a weapon with ammo.
* @param[in] weaponList Pointer to weapon to load.
* @param[in] inv Pointer to inventory where the change happen.
* @param[in] srcContainer Pointer to inventorydef where to search ammo.
* @param[in] destContainer Pointer to inventorydef where the weapon is.
*/
bool INV_LoadWeapon (const invList_t *weaponList, inventory_t *inv, const invDef_t *srcContainer, const invDef_t *destContainer)
{
invList_t *ic = NULL;
const objDef_t *weapon;
int x, y;
assert(weaponList);
weapon = weaponList->item.item;
INVSH_GetFirstShapePosition(weaponList, &x, &y);
x += weaponList->x;
y += weaponList->y;
if (weapon->oneshot) {
ic = INVSH_SearchInInventory(inv, destContainer, x, y);
if (ic) {
ic->item.ammoLeft = weapon->ammo;
ic->item.ammo = weapon;
return true;
}
} else if (weapon->reload) {
const itemFilterTypes_t equipType = INV_GetFilterFromItem(weapon);
int i = 0;
/* search an ammo */
while (i < weapon->numAmmos && !ic) {
const objDef_t *ammo = weapon->ammos[i];
ic = INV_SearchInInventoryWithFilter(inv, srcContainer, ammo, equipType);
i++;
}
if (ic) {
return INV_MoveItem(inv, destContainer, x, y, srcContainer, ic, NULL);
}
}
return false;
}
/**
* @brief Load a weapon with ammo.
* @param[in] weaponList Pointer to weapon to load.
* @param[in] inv Pointer to inventory where the change happen.
* @param[in] srcContainer Pointer to inventorydef where to search ammo.
* @param[in] destContainer Pointer to inventorydef where the weapon is.
*/
bool INV_LoadWeapon (const invList_t *weaponList, inventory_t *inv, const invDef_t *srcContainer, const invDef_t *destContainer)
{
assert(weaponList);
int x, y;
weaponList->getFirstShapePosition(&x, &y);
x += weaponList->getX();
y += weaponList->getY();
const objDef_t *weapon = weaponList->def();
if (weapon->weapons[0]) {
invList_t *ic = inv->getItemAtPos(destContainer, x, y);
if (ic) {
ic->setAmmoLeft(weapon->ammo);
ic->setAmmoDef(weapon);
}
} else if (weapon->isReloadable()) {
const itemFilterTypes_t equipType = INV_GetFilterFromItem(weapon);
int i = 0;
invList_t *ic = nullptr;
/* search an ammo */
while (i < weapon->numAmmos && !ic) {
const objDef_t *ammo = weapon->ammos[i];
ic = INV_SearchInInventoryWithFilter(inv, srcContainer, ammo, equipType);
i++;
}
if (ic) {
return INV_MoveItem(inv, destContainer, x, y, srcContainer, ic, nullptr);
}
}
return false;
}
/**
* @brief Searches if there is an item at location (x/y) in a scrollable container. You can also provide an item to search for directly (x/y is ignored in that case).
* @note x = x-th item in a row, y = row. i.e. x/y does not equal the "grid" coordinates as used in those containers.
* @param[in] node Context node
* @param[in] item Item requested
* @param[in] filterType Filter used.
* @todo Remove filter it is not a generic concept, and here it mean nothing
* @return Item Pointer to the Item/item that is located at x/y or equals "item".
* @sa Inventory::getItemAtPos
*/
static Item* UI_ContainerNodeGetExistingItem (const uiNode_t* node, const objDef_t* item, const itemFilterTypes_t filterType)
{
return INV_SearchInInventoryWithFilter(ui_inventory, EXTRADATACONST(node).super.container, item, filterType);
}
/**
* @brief Searches if there is an item at location (x/y) in a scrollable container. You can also provide an item to search for directly (x/y is ignored in that case).
* @note x = x-th item in a row, y = row. i.e. x/y does not equal the "grid" coordinates as used in those containers.
* @param[in] container The container to get the item from
* @param[in] item Item requested
* @param[in] filterType Filter used.
* @todo Remove filter it is not a generic concept, and here it mean nothing
* @return invList_t Pointer to the invList_t/item that is located at x/y or equals "item".
* @sa INVSH_SearchInInventory
*/
static invList_t *UI_ContainerNodeGetExistingItem (const invDef_t *container, const objDef_t *item, const itemFilterTypes_t filterType)
{
return INV_SearchInInventoryWithFilter(ui_inventory, container, item, filterType);
}
