Altered DepositCommand.java and WithdrawCommand.java

Dans-Plugins · Sep 20, 2021 · a5e4dc8 · a5e4dc8
1 parent bc1db19
commit a5e4dc8
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diff --git a/src/main/java/dansplugins/currencies/commands/DepositCommand.java b/src/main/java/dansplugins/currencies/commands/DepositCommand.java
@@ -38,6 +38,11 @@ public boolean execute(CommandSender sender, String[] args) {
         String amountString = singleQuoteArgs.get(1);
         int amount = Integer.parseInt(amountString); // TODO: handle error here
 
+        if (amount < 0) {
+            player.sendMessage(ChatColor.RED + "Amount can't be negative.");
+            return false;
+        }
+
         Currency currency = PersistentData.getInstance().getCurrency(currencyName);
         if (currency == null) {
             player.sendMessage(ChatColor.RED + "That currency wasn't found.");

diff --git a/src/main/java/dansplugins/currencies/commands/WithdrawCommand.java b/src/main/java/dansplugins/currencies/commands/WithdrawCommand.java
@@ -39,6 +39,11 @@ public boolean execute(CommandSender sender, String[] args) {
         String amountString = singleQuoteArgs.get(1);
         int amount = Integer.parseInt(amountString); // TODO: handle error here
 
+        if (amount < 0) {
+            player.sendMessage(ChatColor.RED + "Amount can't be negative.");
+            return false;
+        }
+
         Currency currency = PersistentData.getInstance().getCurrency(currencyName);
         if (currency == null) {
             player.sendMessage(ChatColor.RED + "That currency wasn't found.");