Added item buy/sell conditions

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoshop/shop/ShopItem.kt

@@ -22,7 +22,10 @@ import com.willfp.ecoshop.event.EcoShopSellEvent
 import com.willfp.ecoshop.shop.gui.BuyMenu
 import com.willfp.ecoshop.shop.gui.SellMenu
 import com.willfp.ecoshop.shop.gui.ShopItemSlot
+import com.willfp.libreforge.BlankHolder.conditions
+import com.willfp.libreforge.EmptyProvidedHolder
 import com.willfp.libreforge.ViolationContext
+import com.willfp.libreforge.conditions.Conditions
 import com.willfp.libreforge.effects.Effects
 import com.willfp.libreforge.toDispatcher
 import com.willfp.libreforge.triggers.TriggerData
@@ -47,13 +50,15 @@ class ShopItem(
 ) : KRegistrable {
     override val id = config.getString("id")
 
+    private val context = ViolationContext(plugin, "shop item $id")
+
     val commands = config.getStrings("command") + config.getStrings("commands")
 
     val item = if (config.has("item")) Items.lookup(config.getString("item")) else null
 
     val effects = Effects.compileChain(
         config.getSubsections("effects"),
-        ViolationContext(plugin, "shop item $id")
+        context.with("effects")
     )
 
     val buyAmount = config.getIntOrNull("buy.amount") ?: 1
@@ -96,6 +101,21 @@ class ShopItem(
 
     val sellPrice = ConfiguredPrice.create(config.getSubsection("sell"))
 
+    val buyConditions = Conditions.compile(
+        config.getSubsections("buy.conditions"),
+        context.with("buy conditions")
+    )
+
+    val altBuyConditions = Conditions.compile(
+        config.getSubsections("alt-buy.conditions"),
+        context.with("alt buy conditions")
+    )
+
+    val sellConditions = Conditions.compile(
+        config.getSubsections("sell.conditions"),
+        context.with("sell conditions")
+    )
+
     val slot = ShopItemSlot(this, plugin)
 
     val isShowingQuickBuySell = config.getBoolOrNull("gui.show-quick-buy-sell") ?: true
@@ -243,6 +263,20 @@ class ShopItem(
             }
         }
 
+        val conditions = if (buyType == BuyType.ALT) altBuyConditions else buyConditions
+        if (!conditions.areMet(player.toDispatcher(), EmptyProvidedHolder)) {
+            // Only run not met effects if player can afford to buy
+            if (getBuyPrice(buyType)!!.canAfford(player, amount.toDouble())) {
+                conditions.areMetAndTrigger(
+                    TriggerData(
+                        player = player
+                    ).dispatch(player.toDispatcher()
+                ))
+            }
+
+            return BuyStatus.MISSING_REQUIREMENTS
+        }
+
         if (!getBuyPrice(buyType)!!.canAfford(player, amount.toDouble())) {
             return BuyStatus.CANNOT_AFFORD
         }
@@ -339,6 +373,10 @@ class ShopItem(
             }
         }
 
+        if (!sellConditions.areMet(player.toDispatcher(), EmptyProvidedHolder)) {
+            return SellStatus.MISSING_REQUIREMENTS
+        }
+
         return SellStatus.ALLOW
     }
 

eco-core/core-plugin/src/main/resources/categories/_example.yml

@@ -87,6 +87,10 @@ items:
 
       require: "%player_rank% > 1" # (Optional) This expression must hold true to be allowed to sell this item.
 
+      # The conditions that must be met in order to sell this item.
+      # Read here: https://plugins.auxilor.io/effects/configuring-a-condition
+      conditions: [ ]
+
       sell-command: # (Optional) Enter commands that should be executed when a player sells items. You can use %player% and %amount% placeholders
         - "give %player% stone %amount%"
       sell-message: # (Optional) Enter messages to send to the player when the player sells this specific items. It will still send the 'sold-item/sold-multiple' from lang.yml
@@ -132,6 +136,10 @@ items:
       type: crystals
       display: "&b%value% Crystals ❖"
 
+      # The conditions that must be met in order to buy this item.
+      # Read here: https://plugins.auxilor.io/effects/configuring-a-condition
+      conditions: [ ]
+
     gui:
       display:
         item: nether_star
@@ -150,8 +158,6 @@ items:
       type: coins
       display: "&a$%value%"
 
-      require: "%actions_allow_bosses_is_met%" # You can use actions to use conditions here! (https://plugins.auxilor.io/actions/placeholderapi)
-
       max-at-once: 1 # If you want to skip the amount selection GUI, set max at once to 1 so clicking will instant-buy.
 
     # Instead of having the item be buyable and sellable, you can have
@@ -162,6 +168,10 @@ items:
       type: crystals
       display: "&b%value%❖"
 
+      # The conditions that must be met in order to buy this item.
+      # Read here: https://plugins.auxilor.io/effects/configuring-a-condition
+      conditions: [ ]
+
     gui:
       display:
         lore: # You can inherit the item and just add your own extra lore to show additional information.