void World::changeQuality(ScriptItem item, short int amount) {
short int tmpQuality = ((amount+item.getDurability())<100) ? (amount + item.getQuality()) : (item.getQuality() - item.getDurability() + 99);
if (tmpQuality%100 > 0) {
item.setQuality(tmpQuality);
changeItem(item);
} else {
erase(item, item.getNumber());
}
}
bool World::erase(ScriptItem item, int amount) {
if (amount > item.getNumber()) {
amount = item.getNumber();
}
if (item.type == ScriptItem::it_inventory || item.type == ScriptItem::it_belt) {
//Wenn Item rechts belegt und links ein Belegt ist [Zweihanditem] das Belegt mit l�schen
if (item.itempos == RIGHT_TOOL && (item.owner->GetItemAt(LEFT_TOOL)).getId() == BLOCKEDITEM) {
item.owner->increaseAtPos(LEFT_TOOL, -255);
} else if (item.itempos == LEFT_TOOL && (item.owner->GetItemAt(RIGHT_TOOL)).getId() == BLOCKEDITEM) {
item.owner->increaseAtPos(RIGHT_TOOL, -255);
}
item.owner->increaseAtPos(item.itempos, -amount);
return true;
}
//Item befindet sich auf einen Feld am Boden liegend.
else if (item.type == ScriptItem::it_field) {
try {
Field &field = fieldAt(item.pos);
bool erased=false;
field.increaseItemOnStack(-amount, erased);
if (erased) {
sendRemoveItemFromMapToAllVisibleCharacters(item.pos);
} else {
sendSwapItemOnMapToAllVisibleCharacter(item.getId(), item.pos, item);
}
return true;
} catch (FieldNotFound &) {
logMissingField("erase", item.pos);
return false;
}
} else if (item.type == ScriptItem::it_container) {
if (item.inside) {
item.inside->increaseAtPos(item.itempos, -amount);
sendContainerSlotChange(item.inside, item.itempos);
return true;
} else {
return false;
}
}
return false;
}
bool World::changeItem(ScriptItem item) {
if (item.type == ScriptItem::it_inventory || item.type == ScriptItem::it_belt) {
item.owner->items[ item.itempos ] = (Item)item;
//Wenn character ein Spieler ist ein update schicken
if (item.owner->getType() == Character::player) {
dynamic_cast<Player *>(item.owner)->sendCharacterItemAtPos(item.itempos);
}
item.owner->updateAppearanceForAll(true);
return true;
} else if (item.type == ScriptItem::it_field) {
try {
Field &field = fieldAt(item.pos);
Item it;
if (field.takeItemFromStack(it)) {
field.addItemOnStack(static_cast<Item>(item));
if (item.getId() != it.getId() || it.getNumber() != item.getNumber()) {
sendSwapItemOnMapToAllVisibleCharacter(it.getId(), item.pos, item);
}
}
return true;
} catch (FieldNotFound &) {
return false;
}
} else if (item.type == ScriptItem::it_container) {
if (item.inside) {
item.inside->changeItem(item);
sendContainerSlotChange(item.inside, item.itempos);
return true;
}
}
return false;
}
