添加 完善latest参数行为与无参默认行为

remove

@@ -1,2 +1,27 @@
 #!/bin/bash
-rm /fr ./$1
+
+# Version Check
+TEXT=$(
+curl -s https://terraria.wiki.gg/wiki/Desktop_version_history | tr '\n' ' ' | grep -oP '(?<=<tbody>).*?(?=</tbody>)'
+)
+ALL_VERSIONS=$(echo "$TEXT" | grep -oP '[0-9]+\.[0-9]+(\.[0-9]+)?+(\.[0-9]+)?')
+VERSION=$(echo "$ALL_VERSIONS" | head -n1)
+VERSION_NO_DOT=$(echo "$VERSION" | tr -d '.')
+if [[ $1 == 'latest' ]]; then
+    echo "Latest version: $VERSION"
+    VERSION=$VERSION_NO_DOT
+elif [[ -n $1 ]]; then
+    if echo "$ALL_VERSIONS" | tr -d '.' | grep -q "^$1$"; then
+        VERSION=$1
+        echo "Selected version: $VERSION"
+    else
+        echo "Error: version '$1' not found in version history."
+        exit 1
+    fi
+else
+    echo "Latest version: $VERSION"
+    VERSION=$VERSION_NO_DOT
+fi
+
+# Remove
+rm /fr ./$VERSION