/**
* @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 Update the GUI with the selected item
*/
static void INV_UpdateObject_f (void)
{
/* check syntax */
if (Cmd_Argc() < 3) {
Com_Printf("Usage: %s <objectid> <confunc> [mustwechangetab]\n", Cmd_Argv(0));
return;
}
bool changeTab = true;
if (Cmd_Argc() == 4)
changeTab = atoi(Cmd_Argv(3)) >= 1;
const int num = atoi(Cmd_Argv(1));
if (num < 0 || num >= csi.numODs) {
Com_Printf("Id %i out of range 0..%i\n", num, csi.numODs);
return;
}
const objDef_t* obj = INVSH_GetItemByIDX(num);
/* update tab */
if (changeTab) {
const cvar_t* var = Cvar_FindVar("mn_equiptype");
const int filter = INV_GetFilterFromItem(obj);
if (var && var->integer != filter) {
Cvar_SetValue("mn_equiptype", filter);
UI_ExecuteConfunc("%s", Cmd_Argv(2));
}
}
/* update item description */
INV_ItemDescription(obj);
}
/**
* @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;
}
