func (p *Player) Equipped(item gameObjectsBase.Itemer) bool {
for _, slot := range p.slots {
if slot.item != nil && slot.item.GetID() == item.GetID() {
return true
}
}
return false
}
func (p *Player) getSlotByItem(item gameObjectsBase.Itemer) int {
var slot int = consts.SLOT_DEFAULT
for i, s := range p.slots {
if s.item != nil && (s.item.GetID() == item.GetID()) {
slot = i
break
}
}
return slot
}
func (p *Player) MoveItem(item gameObjectsBase.Itemer, to_cell int) bool {
if owner := item.GetOwner(); (owner != nil && owner.GetID() != p.GetID()) || p.Equipped(item) {
return false
}
from_cell := p.Inventory.GetPlace(item.GetID())
if from_cell == to_cell {
return true
} else {
db := connect.CreateConnect()
_, err := db.Exec("CALL move_item(?, ?, ?)", p.DBId, from_cell, to_cell)
if err == nil {
p.Inventory.MoveItem(item, from_cell, to_cell)
}
return err == nil
}
}
func (p *Player) RestoreSlot(item gameObjectsBase.Itemer, slotIota int) {
p.Inventory.RestoreItem(item)
p.slots[slotIota].item = item
if ok, s := p.getNearbySlot(slotIota, item.GetItemSubtype()); ok {
if p.slots[s].item != nil {
p.slots[s].item = nil
}
// p.slots[s].item = item
}
item.EquipItem(p.Inventory)
item.SetOwner(p)
}
func (p *Player) DropItem(item gameObjectsBase.Itemer, amount int) (int, gameObjectsBase.Itemer) {
db := connect.CreateConnect()
place, new_item := p.ActiveObject.DropItem(item, amount)
if s := p.getSlotByItem(item); s != consts.SLOT_DEFAULT {
if item.GetAmount()-amount <= 0 {
p.slots[s].item = nil
}
db.Exec("CALL dec_user_slot_amount(?, ?, ?, ?)", p.DBId, item.GetKindId(), s, amount)
} else {
db.Exec("CALL dec_user_item_amount(?, ?, ?, ?)", p.DBId, item.GetKindId(), place, amount)
}
return place, new_item
}
func (p *Player) PickUpItem(item gameObjectsBase.Itemer) (bool, gameObjectsBase.Itemer) {
var err error = nil
db := connect.CreateConnect()
place, i := p.AddItem(item)
if item.IsHeapItem() && place == -1 {
_, err = db.Exec("CALL inc_user_slot_amount(?, ?, ?, ?)", p.DBId, item.GetKindId(), p.getSlotByItemType(item.GetItemType()), item.GetAmount())
} else {
_, err = db.Exec("CALL inc_user_item_amount(?, ?, ?, ?)", p.DBId, item.GetKindId(), place, item.GetAmount())
}
if err != nil {
//
fmt.Println(err)
}
return err == nil, i
}
func (p *Player) DeleteItem(item gameObjectsBase.Itemer, amount int) (bool, gameObjectsBase.Itemer) {
var (
i gameObjectsBase.Itemer = item
res bool = false
)
db := connect.CreateConnect()
var place int
place, i = p.Inventory.DeleteItem(item, amount)
if s := p.getSlotByItem(item); s != consts.SLOT_DEFAULT {
if item.GetAmount() <= 0 {
p.slots[s].item = nil
i = nil
}
_, err := db.Exec("CALL dec_user_slot_amount(?, ?, ?, ?)", p.DBId, item.GetKindId(), s, amount)
res = err == nil
} else {
_, err := db.Exec("CALL dec_user_item_amount(?, ?, ?, ?)", p.DBId, item.GetKindId(), place, amount)
res = err == nil
}
return res, i
}
func (il *itemList) deleteItem(i gameObjectsBase.Itemer) {
delete(il.items, i.GetID())
}
func (il *itemList) addItem(i gameObjectsBase.Itemer) {
il.items[i.GetID()] = i
}
func (p *Player) IsEquippedItem(item gameObjectsBase.Itemer) bool {
return (item.GetID() == p.fist.GetID() && (p.slots[consts.SLOT_LEFT_HAND].item == nil || p.slots[consts.SLOT_RIGHT_HAND].item == nil)) || item.IsEquipped()
}
func (p *Player) CanPickUp(item gameObjectsBase.Itemer) bool {
return p.Inventory.GetWeight()+item.GetWeight() <= p.GetCapacity()
}
func (p *Player) Equip(item gameObjectsBase.Itemer, slotIota int) (int, consts.JsonType) {
var res consts.JsonType = nil
slot := p.slots[slotIota]
if slot == nil || !slot.isSuitableType(item.GetItemType()) {
return consts.BADSLOT, res
}
if item.GetItemClass() != consts.ITEM_CLASS_GARMENT || p.Equipped(item) {
return consts.BADID, res
}
p.Unequip(slotIota)
db := connect.CreateConnect()
_, err := db.Exec("CALL equip_item(?, ?, ?, ?)", p.DBId, item.GetKindId(), item.EquipItem(p.Inventory), slotIota)
if err == nil {
if ok, s := p.getNearbySlot(slotIota, item.GetItemSubtype()); ok {
if p.slots[s].item != nil && p.slots[s].item.GetID() != item.GetID() {
p.Unequip(s)
}
res = consts.JsonType{}
res[consts.SlotNameMapping[s]] = item.GetID()
p.slots[s].item = nil
} else {
p.Unequip(slotIota)
}
slot.item = item
}
if err == nil {
return consts.OK, res
} else {
return consts.BADID, res
}
}
func (p *Player) RestoreItem(item gameObjectsBase.Itemer, place int) {
p.Inventory.RestoreItem(item, place)
item.SetOwner(p)
}