#!/bin/bash

# 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

# Run
bash ./$VERSION/Linux/TerrariaServer