void CShop::AddPersistentStartingEquipment() {
const CInventory &sourceInventory = *gameLocal.persistentPlayerInventory;
// Cycle through all categories to add them
for( int c = 0; c < sourceInventory.GetNumCategories(); ++c ) {
const CInventoryCategoryPtr &category = sourceInventory.GetCategory( c );
for( int itemIdx = 0; itemIdx < category->GetNumItems(); ++itemIdx ) {
const CInventoryItemPtr &item = category->GetItem( itemIdx );
if( item->GetPersistentCount() <= 0 ) {
DM_LOG( LC_MAINMENU, LT_DEBUG )LOGSTRING(
"Item %s is not marked as persistent, won't add to shop.\r",
item->GetName().c_str() );
continue; // not marked as persistent
}
const idDict *itemDict = item->GetSavedItemEntityDict();
if( itemDict == NULL ) {
DM_LOG( LC_MAINMENU, LT_WARNING )LOGSTRING(
"Item %s is marked as persistent, but has no saved item dictionary.\r",
item->GetName().c_str() );
continue;
}
idStr className = itemDict->GetString( "classname" );
// Try to look up the corresponding shop item definition for this item's classname
CShopItemPtr found = FindShopItemDefByClassName( className );
if( found == NULL ) {
DM_LOG( LC_MAINMENU, LT_DEBUG )LOGSTRING(
"Can't find shopitem definition for classname %s, skipping.\r", className.c_str() );
continue;
}
int quantity = GetQuantityForItem( item );
// Don't attempt to merge if we don't have anything to merge in the first place
if( quantity == 0 ) {
DM_LOG( LC_MAINMENU, LT_DEBUG )LOGSTRING(
"Persistent weapon doesn't have ammo, skipping.\r", className.c_str() );
continue;
}
// Check if this is a weapon
CInventoryWeaponItemPtr weaponItem = boost::dynamic_pointer_cast<CInventoryWeaponItem>( item );
bool isWeapon = ( weaponItem != NULL );
bool weaponIsAllowedEmpty = weaponItem ? weaponItem->IsAllowedEmpty() : false;
bool itemMerged = MergeIntoStartingEquipment( className, quantity, isWeapon, weaponIsAllowedEmpty );
// Append the item to the list if it didn't contribute quantity to
// an existing list item.
if( !itemMerged ) {
CShopItemPtr anItem( new CShopItem( *found, quantity, 0, false ) );
bool canDrop = itemDict->GetBool( "inv_droppable", "1" );
anItem->SetCanDrop( canDrop );
_startingItems.Append( anItem );
}
}
}
}
void CShop::AddMapItems(idMapFile* mapFile)
{
// get the difficulty level
idStr diffString = "diff_" + idStr(gameLocal.m_DifficultyManager.GetDifficultyLevel()) + "_nospawn";
// Cycle through map entities. Since the number of entities can change in the loop,
// always refresh the entity count used to terminate the loop.
// Skip entity 0, which is the world.
for (int i = 1; i < mapFile->GetNumEntities(); i++)
{
idMapEntity* mapEnt = mapFile->GetEntity(i);
// does this entity have an inv_map_start spawnflag set to 1?
if (mapEnt->epairs.GetBool("inv_map_start", "0"))
{
// does this entity exist in the chosen difficulty level?
if (idStr::Icmp(mapEnt->epairs.GetString(diffString, "0"), "0") == 0)
{
idStr className = mapEnt->epairs.GetString("classname");
int quantity;
bool isWeapon = false; // is this an arrow?
int max_ammo = 1; // in case this is a weapon
// Special handling for arrows. The shop definitions allow for
// atdm:weapon_*, but not atdm:ammo_*. The latter form is used on
// map entities. If this is an atdm:ammo_* entity, change its ID (itemName)
// to the allowable atdm:weapon_* form.
if (className.Find("atdm:ammo_") >= 0)
{
isWeapon = true;
className.Replace( "atdm:ammo_", "atdm:weapon_" );
// An arrow's quantity is defined by "inv_ammo_amount" instead
// of "inv_count". Look for that.
quantity = mapEnt->epairs.GetInt("inv_ammo_amount", "0");
// Arrow quantities have limits. See if you can find the limit
// for this weapon.
if (quantity > 0)
{
max_ammo = GetMaxAmmo(className);
quantity = (quantity > max_ammo) ? max_ammo : quantity;
}
}
else
{
quantity = mapEnt->epairs.GetInt("inv_count", "1");
}
if (quantity > 0)
{
CShopItemPtr found = FindShopItemDefByClassName(className);
if (found != NULL)
{
// We don't have much info about the weapon item at this point and FindEntityDefDict() is lagging
// so let's assume there is only a shortsword and blackjack as possible melee items for now
bool isMeleeWeapon = (className.Cmp("atdm:weapon_shortsword") == 0 || className.Cmp("atdm:weapon_blackjack") == 0);
// If this item is stackable, and already exists in the _startingItems list,
// bump up the quantity there instead of appending the item to the list.
// If the item is not stackable, and we already have it, ignore it.
bool itemMerged = MergeIntoStartingEquipment(className, quantity, isWeapon, isMeleeWeapon);
// Append the item to the list if it didn't contribute quantity to
// an existing list item.
if (!itemMerged)
{
CShopItemPtr anItem(new CShopItem(*found, quantity, 0, false));
bool canDrop = mapEnt->epairs.GetBool("inv_droppable", "1");
anItem->SetCanDrop(canDrop);
_startingItems.Append(anItem);
}
}
else
{
gameLocal.Warning("Map entity is not a valid shop item: %s", className.c_str());
}
}
}
}
}
}
