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Don't allow registering the same command instance twice

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Dylan K. Taylor 2025-05-04 15:48:24 +01:00
parent 579aecfad7
commit 084774e56c
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1 changed files with 3 additions and 0 deletions
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src/command/SimpleCommandMap.php
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@ -150,6 +150,9 @@ class SimpleCommandMap implements CommandMap{
if(count($command->getPermissions()) === 0){ if(count($command->getPermissions()) === 0){
throw new \InvalidArgumentException("Commands must have a permission set"); throw new \InvalidArgumentException("Commands must have a permission set");
} }
if(isset($this->uniqueCommands[spl_object_id($command)])){
throw new \InvalidArgumentException("This Command object has already been registered");
}
$preferredAlias = trim($preferredAlias); $preferredAlias = trim($preferredAlias);
$fallbackPrefix = strtolower(trim($fallbackPrefix)); $fallbackPrefix = strtolower(trim($fallbackPrefix));