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feat(Core/Player): implement GetFreeInventorySpace() (#4297)

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This commit is contained in:
Kitzunu
2021-01-16 17:33:30 +01:00
committed by GitHub
parent e7052d15f8
commit 43f59c4c82
3 changed files with 41 additions and 17 deletions
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22
src/server/game/Entities/Player/Player.cpp
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@@ -10636,6 +10636,28 @@ Bag* Player::GetBagByPos(uint8 bag) const
return nullptr;
}
uint32 Player::GetFreeInventorySpace() const
{
uint32 freeSpace = 0;
// Check backpack
for (uint8 slot = INVENTORY_SLOT_ITEM_START; slot < INVENTORY_SLOT_ITEM_END; ++slot)
{
Item* item = GetItemByPos(INVENTORY_SLOT_BAG_0, slot);
if (!item)
freeSpace += 1;
}
// Check bags
for (uint8 i = INVENTORY_SLOT_BAG_START; i < INVENTORY_SLOT_BAG_END; i++)
{
if (Bag* bag = GetBagByPos(i))
freeSpace += bag->GetFreeSlots();
}
return freeSpace;
}
Item* Player::GetWeaponForAttack(WeaponAttackType attackType, bool useable /*= false*/) const
{
uint8 slot;

1
src/server/game/Entities/Player/Player.h
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@@ -1242,6 +1242,7 @@ public:
[[nodiscard]] Item* GetItemByPos(uint16 pos) const;
[[nodiscard]] Item* GetItemByPos(uint8 bag, uint8 slot) const;
[[nodiscard]] Bag* GetBagByPos(uint8 slot) const;
[[nodiscard]] uint32 GetFreeInventorySpace() const;
[[nodiscard]] inline Item* GetUseableItemByPos(uint8 bag, uint8 slot) const //Does additional check for disarmed weapons
{
if (!CanUseAttackType(GetAttackBySlot(slot)))