diff options
Diffstat (limited to 'src/main/java')
-rw-r--r-- | src/main/java/org/bukkit/Bukkit.java | 12 | ||||
-rw-r--r-- | src/main/java/org/bukkit/Server.java | 10 | ||||
-rw-r--r-- | src/main/java/org/bukkit/entity/HumanEntity.java | 14 | ||||
-rw-r--r-- | src/main/java/org/bukkit/entity/Villager.java | 62 | ||||
-rw-r--r-- | src/main/java/org/bukkit/inventory/Merchant.java | 69 | ||||
-rw-r--r-- | src/main/java/org/bukkit/inventory/MerchantInventory.java | 5 | ||||
-rw-r--r-- | src/main/java/org/bukkit/inventory/MerchantRecipe.java | 6 |
7 files changed, 113 insertions, 65 deletions
diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java index 093aec25..ce6b761d 100644 --- a/src/main/java/org/bukkit/Bukkit.java +++ b/src/main/java/org/bukkit/Bukkit.java @@ -29,6 +29,7 @@ import org.bukkit.help.HelpMap; import org.bukkit.inventory.Inventory; import org.bukkit.inventory.InventoryHolder; import org.bukkit.inventory.ItemStack; +import org.bukkit.inventory.Merchant; import org.bukkit.inventory.Recipe; import org.bukkit.map.MapView; import org.bukkit.permissions.Permissible; @@ -932,6 +933,17 @@ public final class Bukkit { } /** + * Creates an empty merchant. + * + * @param title the title of the corresponding merchant inventory, displayed + * when the merchant inventory is viewed + * @return a new merchant + */ + public static Merchant createMerchant(String title) { + return server.createMerchant(title); + } + + /** * Gets user-specified limit for number of monsters that can spawn in a * chunk. * diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java index 480d873e..c25fe223 100644 --- a/src/main/java/org/bukkit/Server.java +++ b/src/main/java/org/bukkit/Server.java @@ -29,6 +29,7 @@ import org.bukkit.help.HelpMap; import org.bukkit.inventory.Inventory; import org.bukkit.inventory.InventoryHolder; import org.bukkit.inventory.ItemStack; +import org.bukkit.inventory.Merchant; import org.bukkit.inventory.Recipe; import org.bukkit.map.MapView; import org.bukkit.permissions.Permissible; @@ -762,6 +763,15 @@ public interface Server extends PluginMessageRecipient { Inventory createInventory(InventoryHolder owner, int size, String title) throws IllegalArgumentException; /** + * Creates an empty merchant. + * + * @param title the title of the corresponding merchant inventory, displayed + * when the merchant inventory is viewed + * @return a new merchant + */ + Merchant createMerchant(String title); + + /** * Gets user-specified limit for number of monsters that can spawn in a * chunk. * diff --git a/src/main/java/org/bukkit/entity/HumanEntity.java b/src/main/java/org/bukkit/entity/HumanEntity.java index d0e0acf8..ede84ef9 100644 --- a/src/main/java/org/bukkit/entity/HumanEntity.java +++ b/src/main/java/org/bukkit/entity/HumanEntity.java @@ -3,6 +3,7 @@ package org.bukkit.entity; import org.bukkit.GameMode; import org.bukkit.Location; import org.bukkit.inventory.MainHand; +import org.bukkit.inventory.Merchant; import org.bukkit.inventory.Inventory; import org.bukkit.inventory.InventoryHolder; import org.bukkit.inventory.InventoryView; @@ -118,6 +119,19 @@ public interface HumanEntity extends LivingEntity, AnimalTamer, Permissible, Inv public InventoryView openMerchant(Villager trader, boolean force); /** + * Starts a trade between the player and the merchant. + * + * Note that only one player may trade with a merchant at once. You must use + * the force parameter for this. + * + * @param merchant The merchant to trade with. Cannot be null. + * @param force whether to force the trade even if another player is trading + * @return The newly opened inventory view, or null if it could not be + * opened. + */ + public InventoryView openMerchant(Merchant merchant, boolean force); + + /** * Force-closes the currently open inventory view for this player, if any. */ public void closeInventory(); diff --git a/src/main/java/org/bukkit/entity/Villager.java b/src/main/java/org/bukkit/entity/Villager.java index 2244147f..8fc69da0 100644 --- a/src/main/java/org/bukkit/entity/Villager.java +++ b/src/main/java/org/bukkit/entity/Villager.java @@ -1,14 +1,13 @@ package org.bukkit.entity; -import java.util.List; import org.bukkit.inventory.Inventory; import org.bukkit.inventory.InventoryHolder; -import org.bukkit.inventory.MerchantRecipe; +import org.bukkit.inventory.Merchant; /** * Represents a villager NPC */ -public interface Villager extends Ageable, NPC, InventoryHolder { +public interface Villager extends Ageable, NPC, InventoryHolder, Merchant { /** * Gets the current profession of this villager. @@ -25,48 +24,6 @@ public interface Villager extends Ageable, NPC, InventoryHolder { public void setProfession(Profession profession); /** - * Get a list of trades currently available from this villager. - * - * @return an immutable list of trades - */ - List<MerchantRecipe> getRecipes(); - - /** - * Set the list of trades currently available from this villager. - * <br> - * This will not change the selected trades of players currently trading - * with this villager. - * - * @param recipes a list of recipes - */ - void setRecipes(List<MerchantRecipe> recipes); - - /** - * Get the recipe at a certain index of this villager's trade list. - * - * @param i the index - * @return the recipe - * @throws IndexOutOfBoundsException - */ - MerchantRecipe getRecipe(int i) throws IndexOutOfBoundsException; - - /** - * Set the recipe at a certain index of this villager's trade list. - * - * @param i the index - * @param recipe the recipe - * @throws IndexOutOfBoundsException - */ - void setRecipe(int i, MerchantRecipe recipe) throws IndexOutOfBoundsException; - - /** - * Get the number of trades this villager currently has available. - * - * @return the recipe count - */ - int getRecipeCount(); - - /** * Gets this villager's inventory. * <br> * Note that this inventory is not the Merchant inventory, rather, it is the @@ -78,21 +35,6 @@ public interface Villager extends Ageable, NPC, InventoryHolder { Inventory getInventory(); /** - * Gets whether this villager is currently trading. - * - * @return whether the villager is trading - */ - boolean isTrading(); - - /** - * Gets the player this villager is trading with, or null if it is not - * currently trading. - * - * @return the trader, or null - */ - HumanEntity getTrader(); - - /** * Gets this villager's riches, the number of emeralds this villager has * been given. * diff --git a/src/main/java/org/bukkit/inventory/Merchant.java b/src/main/java/org/bukkit/inventory/Merchant.java new file mode 100644 index 00000000..c8e68570 --- /dev/null +++ b/src/main/java/org/bukkit/inventory/Merchant.java @@ -0,0 +1,69 @@ +package org.bukkit.inventory; + +import java.util.List; + +import org.bukkit.entity.HumanEntity; + +/** + * Represents a merchant. A merchant is a special type of inventory which can + * facilitate custom trades between items. + */ +public interface Merchant { + + /** + * Get a list of trades currently available from this merchant. + * + * @return an immutable list of trades + */ + List<MerchantRecipe> getRecipes(); + + /** + * Set the list of trades currently available from this merchant. + * <br> + * This will not change the selected trades of players currently trading + * with this merchant. + * + * @param recipes a list of recipes + */ + void setRecipes(List<MerchantRecipe> recipes); + + /** + * Get the recipe at a certain index of this merchant's trade list. + * + * @param i the index + * @return the recipe + * @throws IndexOutOfBoundsException + */ + MerchantRecipe getRecipe(int i) throws IndexOutOfBoundsException; + + /** + * Set the recipe at a certain index of this merchant's trade list. + * + * @param i the index + * @param recipe the recipe + * @throws IndexOutOfBoundsException + */ + void setRecipe(int i, MerchantRecipe recipe) throws IndexOutOfBoundsException; + + /** + * Get the number of trades this merchant currently has available. + * + * @return the recipe count + */ + int getRecipeCount(); + + /** + * Gets whether this merchant is currently trading. + * + * @return whether the merchant is trading + */ + boolean isTrading(); + + /** + * Gets the player this merchant is trading with, or null if it is not + * currently trading. + * + * @return the trader, or null + */ + HumanEntity getTrader(); +} diff --git a/src/main/java/org/bukkit/inventory/MerchantInventory.java b/src/main/java/org/bukkit/inventory/MerchantInventory.java index d51fdbda..f4eb3408 100644 --- a/src/main/java/org/bukkit/inventory/MerchantInventory.java +++ b/src/main/java/org/bukkit/inventory/MerchantInventory.java @@ -1,9 +1,10 @@ package org.bukkit.inventory; /** - * Represents a trading inventory between a player and a villager. + * Represents a trading inventory between a player and a merchant. * <br> - * The holder of this Inventory is the owning Villager. + * The holder of this Inventory is the owning Villager, or null if the player is + * trading with a merchant created by a plugin. */ public interface MerchantInventory extends Inventory { diff --git a/src/main/java/org/bukkit/inventory/MerchantRecipe.java b/src/main/java/org/bukkit/inventory/MerchantRecipe.java index 0a9fb637..9a03d20e 100644 --- a/src/main/java/org/bukkit/inventory/MerchantRecipe.java +++ b/src/main/java/org/bukkit/inventory/MerchantRecipe.java @@ -5,7 +5,7 @@ import java.util.ArrayList; import java.util.List; /** - * Represents a Villager's trade. + * Represents a merchant's trade. * * Trades can take one or two ingredients, and provide one result. The * ingredients' Itemstack amounts are respected in the trade. @@ -43,7 +43,7 @@ public class MerchantRecipe implements Recipe { } public void addIngredient(ItemStack item) { - Preconditions.checkState(ingredients.size() < 2, "Merchant can only have 2 ingredients"); + Preconditions.checkState(ingredients.size() < 2, "MerchantRecipe can only have 2 ingredients"); ingredients.add(item.clone()); } @@ -88,7 +88,7 @@ public class MerchantRecipe implements Recipe { * Get the maximum number of uses this trade has. * <br> * The maximum uses of this trade may increase when a player trades with the - * owning villager. + * owning merchant. * * @return the maximum number of uses */ |