尝试支持ItemsAdder贴图

src/main/kotlin/com/github/xbaimiao/shoppro/core/item/ItemImpl.kt

@@ -1,7 +1,7 @@
 package com.github.xbaimiao.shoppro.core.item
 
 import com.github.xbaimiao.shoppro.core.shop.Shop
-import me.clip.placeholderapi.PlaceholderAPI
+import com.github.xbaimiao.shoppro.util.Util.replacePapi
 import org.bukkit.Material
 import org.bukkit.entity.Player
 import org.bukkit.inventory.ItemStack
@@ -28,7 +28,7 @@ open class ItemImpl(
         val item = buildItem().modifyLore {
             val newLore = ArrayList<String>()
             for (line in this) {
-                newLore.add(PlaceholderAPI.setPlaceholders(player, line))
+                newLore.add(line.replacePapi(player))
             }
             this.clear()
             this.addAll(newLore)

src/main/kotlin/com/github/xbaimiao/shoppro/core/item/ShopItem.kt

@@ -1,10 +1,10 @@
 package com.github.xbaimiao.shoppro.core.item
 
 import com.github.xbaimiao.shoppro.ShopPro
-import com.github.xbaimiao.shoppro.Util.format
-import com.github.xbaimiao.shoppro.Util.howManyItems
 import com.github.xbaimiao.shoppro.core.shop.Shop
-import me.clip.placeholderapi.PlaceholderAPI
+import com.github.xbaimiao.shoppro.util.Util.format
+import com.github.xbaimiao.shoppro.util.Util.howManyItems
+import com.github.xbaimiao.shoppro.util.Util.replacePapi
 import org.bukkit.entity.Player
 import org.bukkit.inventory.ItemStack
 import taboolib.platform.util.modifyLore
@@ -55,7 +55,7 @@ abstract class ShopItem : Item {
                     } * price).format()
                     newLine = newLine.replace("\${priceAll}", priceAll.toString())
                 }
-                newLore.add(PlaceholderAPI.setPlaceholders(player, newLine))
+                newLore.add(newLine.replacePapi(player))
             }
             this.clear()
             this.addAll(newLore)

src/main/kotlin/com/github/xbaimiao/shoppro/core/shop/Shop.kt

@@ -15,7 +15,7 @@ abstract class Shop {
 
     }
 
-    abstract fun getTitle(): String
+    abstract fun getTitle(player: Player): String
 
     abstract fun getType(): ShopType
 

src/main/kotlin/com/github/xbaimiao/shoppro/core/shop/ShopImpl.kt

@@ -1,11 +1,12 @@
 package com.github.xbaimiao.shoppro.core.shop
 
 import com.github.xbaimiao.shoppro.ShopPro
-import com.github.xbaimiao.shoppro.Util.howManyItems
 import com.github.xbaimiao.shoppro.api.ShopProBuyEvent
 import com.github.xbaimiao.shoppro.api.ShopProSellEvent
 import com.github.xbaimiao.shoppro.core.database.LimitData
 import com.github.xbaimiao.shoppro.core.item.*
+import com.github.xbaimiao.shoppro.util.Util.howManyItems
+import com.github.xbaimiao.shoppro.util.Util.replacePapi
 import org.bukkit.Bukkit
 import org.bukkit.configuration.Configuration
 import org.bukkit.entity.Player
@@ -77,8 +78,8 @@ class ShopImpl(private val configuration: Configuration) : Shop() {
         }
     }
 
-    override fun getTitle(): String {
-        return configuration.getString("title")!!.colored()
+    override fun getTitle(player: Player): String {
+        return configuration.getString("title")!!.colored().replacePapi(player)
     }
 
     override fun getType(): ShopType {
@@ -90,7 +91,7 @@ class ShopImpl(private val configuration: Configuration) : Shop() {
     }
 
     override fun open(player: Player) {
-        player.openMenu<Basic>(getTitle()) {
+        player.openMenu<Basic>(getTitle(player)) {
             rows(slots.size)
             slots = ArrayList<List<Char>>().also { it.addAll(this@ShopImpl.slots) }
             onClick {

src/main/kotlin/com/github/xbaimiao/shoppro/core/vault/VaultImpl.kt

@@ -1,6 +1,6 @@
 package com.github.xbaimiao.shoppro.core.vault
 
-import com.github.xbaimiao.shoppro.Util.format
+import com.github.xbaimiao.shoppro.util.Util.format
 import org.bukkit.entity.Player
 import taboolib.platform.compat.VaultService
 

src/main/kotlin/com/github/xbaimiao/shoppro/util/Util.kt

@@ -1,5 +1,8 @@
-package com.github.xbaimiao.shoppro
+package com.github.xbaimiao.shoppro.util
 
+import me.clip.placeholderapi.PlaceholderAPI
+import org.bukkit.Bukkit
+import org.bukkit.entity.Player
 import org.bukkit.inventory.Inventory
 import org.bukkit.inventory.ItemStack
 import taboolib.platform.util.isNotAir
@@ -7,6 +10,8 @@ import java.text.DecimalFormat
 
 object Util {
 
+    private val hasPapi by lazy { Bukkit.getPluginManager().getPlugin("PlaceholderAPI") != null }
+
     fun Double.format(): Double {
         val df = DecimalFormat("#0.00")
         return df.format(this).toDouble()
@@ -24,4 +29,11 @@ object Util {
         return amount
     }
 
+    fun String.replacePapi(player: Player): String {
+        if (hasPapi) {
+            return PlaceholderAPI.setPlaceholders(player, this)
+        }
+        return this
+    }
+
 }