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Adjust Shop Item Quantity

Adjust Shop Item Quantity

Adjusts the quantity of an item in the currently open shop.

Properties

System

Name Explanation Type
Quantity The amount to adjust the shop item's quantity by. Positive values increase the quantity and negative values decrease it. Variable or Value
Result The switch to store whether the quantity adjustment succeeded. Switch or Value
Shop Item The variable referencing the shop item to operate on. Variable or Value
Store Results When enabled, the result of the quantity adjustment is stored in a switch. Toggle

Examples

Increase a Shop Item Quantity by 1

This increases the quantity of the shop item referenced by Global Variable 0 by 1.

alter_shop_item_qty($gv[0], 1);

{"Data":{"Quantity":{"IsGlobalVariable":false,"IsLocalVariable":false,"IsValue":true,"Value":"1","VariableIndex":0,"Metadata":null},"Result":{"IsGlobalSwitch":true,"IsLocalSwitch":false,"IsValue":false,"Value":false,"SwitchIndex":0,"Metadata":null},"ShopItem":{"IsGlobalVariable":true,"IsLocalVariable":false,"IsValue":false,"Value":"","VariableIndex":0,"Metadata":null},"StoreResults":false,"Metadata":null},"TypeName":"MAR.Game.RPGCore.Models.Scripts.Commands.Shop.AlterShopItemQuantityCommand"}

Decrease a Shop Item Quantity and Store the Result

This decreases the quantity of the shop item referenced by Local Variable 1 by 3 and stores whether the adjustment succeeded in Global Switch 0.

$gs[0] = alter_shop_item_qty($lv[1], -3);

{"Data":{"Quantity":{"IsGlobalVariable":false,"IsLocalVariable":false,"IsValue":true,"Value":"-3","VariableIndex":0,"Metadata":null},"Result":{"IsGlobalSwitch":true,"IsLocalSwitch":false,"IsValue":false,"Value":false,"SwitchIndex":0,"Metadata":null},"ShopItem":{"IsGlobalVariable":false,"IsLocalVariable":true,"IsValue":false,"Value":"","VariableIndex":1,"Metadata":null},"StoreResults":true,"Metadata":null},"TypeName":"MAR.Game.RPGCore.Models.Scripts.Commands.Shop.AlterShopItemQuantityCommand"}