Interface PlayerShopService

public interface PlayerShopService

Chest+sign player shops: create one, trade against it, remove it. Every lookup here is synchronous and backed by an in-memory cache (there is no async "does a shop exist here" check a block-interact/break listener could reasonably wait on), kept in sync with storage on every mutation.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	PlayerShopService.TradeResult

Method Summary

Modifier and Type	Method	Description
Optional<PlayerShop>	atChest(Position chestLocation)	The shop whose stock chest is at this exact block position, if any.
Optional<PlayerShop>	atSign(Position signLocation)	The shop whose sign is at this exact block position, if any.
CompletableFuture<PlayerShopService.TradeResult>	buy(UUID buyer, long shopId, int amount)
CompletableFuture<PlayerShop>	create(UUID owner, Position signLocation, Position chestLocation, org.bukkit.inventory.ItemStack item, @Nullable Double buyPrice, @Nullable Double sellPrice)
CompletableFuture<Void>	remove(long shopId)
CompletableFuture<PlayerShopService.TradeResult>	sell(UUID seller, long shopId, int amount)
List<PlayerShop>	shopsByOwner(UUID owner)

Method Details

atSign

Optional<PlayerShop> atSign(Position signLocation)

The shop whose sign is at this exact block position, if any.

atChest

Optional<PlayerShop> atChest(Position chestLocation)

The shop whose stock chest is at this exact block position, if any.

shopsByOwner

List<PlayerShop> shopsByOwner(UUID owner)

create

CompletableFuture<PlayerShop> create(UUID owner,
 Position signLocation,
 Position chestLocation,
 org.bukkit.inventory.ItemStack item,
 @Nullable
 @Nullable Double buyPrice,
 @Nullable
 @Nullable Double sellPrice)

remove

CompletableFuture<Void> remove(long shopId)

buy

CompletableFuture<PlayerShopService.TradeResult> buy(UUID buyer,
 long shopId,
 int amount)

sell

CompletableFuture<PlayerShopService.TradeResult> sell(UUID seller,
 long shopId,
 int amount)