Linux Project 1999 Launch Manager

project1999.sh

#! /bin/bash

#
# Linux Project 1999 Launch Manager
#   * Manage logs
#   * Launch eqemu-login-helper
#   * Launch Project 1999
#   * Cleanup

# Dependecies:
#  - https://github.com/Zaela/eqemu-login-helper/
#


# Things worth changing
EQEMU_SERVER="P1999Green"
CORES="0-1"
MAXLOGLEN=100000
EQEMU_PATH=$HOME/.wine/drive_c/Program\ Files/Sony/EverQuest
EQEMU_LOGIN=$HOME/app/eqemu-login-helper/bin/eqemu-login-helper


# Colors
CYAN='\e[0;36m'
LIGHT_GREEN='\e[1;32m'
LIGHT_RED='\e[1;31m'
YELLOW='\e[1;33m'
NC='\e[0m'


# Functions
## Ctrl+C safety
function ctrlc() {
  echo -e "\n${CYAN}Emergency Shutdown${NC} ..."
  popd &>/dev/null
  ### Stop eqemu-login-helper
  if pgrep -f eqemu-login-helper > /dev/null; then
    echo -e "\n  ${CYAN}Stopping Login Server${NC} ..."
    /bin/kill -6 $(pgrep -f eqemu-login-helper) &>/dev/null
    echo -e "    ${LIGHT_RED}DOWN${NC}"
  fi
  ### Stop EverQuest
  if pgrep -f eqgame.exe > /dev/null; then
    echo -e "  ${CYAN}Stopping EverQuest${NC} ..."
    /bin/kill -6 $(pgrep -f eqgame.exe) &>/dev/null
    echo -e "    ${LIGHT_RED}DOWN${NC}"
  else
    echo -e "  ${CYAN}EverQuest Already Stopped${NC} ..."
    echo -e "    ${LIGHT_RED}DOWN${NC}"
  fi
  echo -e "\n  ${LIGHT_GREEN}DONE${NC}"
  echo -e "\n${CYAN}Exiting${NC} ...\n"
  exit 0
}
trap ctrlc SIGINT

## P99 ASCII Splash
function p99_ascii() {
  echo -e "${CYAN}Launching${NC} ..."
  echo -e "                   _           _    ${YELLOW} __  ___   ___   ___${NC}"
  echo -e "                  (_)         | |   ${YELLOW}/_ |/ _ \\ / _ \\ / _ \\ ${NC}"
  echo -e "   _ __  _ __ ___  _  ___  ___| |_   ${YELLOW}| | (_) | (_) | (_) |${NC}"
  echo -e "  | '_ \\| '__/ _ \\| |/ _ \/ __| __| ${YELLOW} | |\\__, |\\__, |\\__, |${NC}"
  echo -e "  | |_) | | | (_) | |  __/ (__| |_  ${YELLOW} | |  / /   / /   / /${NC}"
  echo -e "  | .__/|_|  \\___/| |\\___|\\___|\\__| ${YELLOW} |_| /_/   /_/   /_/${NC}"
  echo -e "  | |            _/ |"
  echo -e "  |_|           |__/\n\n"
}

## Manage Logs
function manage_logs() {
  echo -e "${CYAN}Log Summary${NC} ...\n"
  for log_file in $(IFS=$'\n' find "$EQEMU_PATH"/Logs/ -type f -name "eqlog_*_${EQEMU_SERVER}.txt" -printf '%f\n')
  do
    ### Read the log file
    char_server=$(echo $log_file | sed 's .\{6\}  ;s/.\{4\}$//')
    char=$(echo $char_server | cut -d '_' -f1)
    log_lines=$(wc -l < "$EQEMU_PATH/Logs/$log_file")
    printf -v log_lines "%06d" $log_lines
    ### If the log is long,
    if [ $log_lines -gt $MAXLOGLEN ]; then
      #### create a user directory
      if [ ! -d "$EQEMU_PATH/Logs/archived/$EQEMU_SERVER/$char" ]; then
          mkdir -p "$EQEMU_PATH/Logs/archived/$EQEMU_SERVER/$char"
      fi
      #### and archive the log
      mv "$EQEMU_PATH/Logs/$log_file" "$EQEMU_PATH/Logs/archived/${EQEMU_SERVER}/$char/$char_server-$(date +%Y-%m-%d)"
      touch "$EQEMU_PATH/Logs/$log_file"
      echo  -e "  ${CYAN}»${NC} $log_lines ${YELLOW}$char${NC} ${LIGHT_RED}∑ Archived${NC}"
    else
      echo  -e "  ${CYAN}»${NC} $log_lines ${YELLOW}$char${NC}"
    fi
  done
}

## Launch eqemu-login-helper
function start_login_helper() {
  ### If eqemu-login-helper is already running, do nothing
  if pgrep -f eqemu-login-helper > /dev/null; then
    echo -e "\n${LIGHT_RED}Login Server Already Running${NC} ..."
  ### otherwise start eqemu-login-helper
  else
    echo -e "\n${CYAN}Starting Login Server${NC} ..."
    /bin/bash -c "$EQEMU_LOGIN &"
    echo -e "  ${LIGHT_GREEN}UP${NC}\n"
  fi
}

## Stop eqemu-login-helper
function stop_login_helper() {
  ### If eqemu-login-helper is already running, stop it
  if pgrep -f eqemu-login-helper > /dev/null; then
    echo -e "${CYAN}Stopping Login Server${NC} ..."
    /bin/kill -6 $(pgrep -f eqemu-login-helper) &>/dev/null
    echo -e "  ${LIGHT_RED}DOWN${NC}"
  ### otherwise do nothing
  else
    echo -e "${LIGHT_RED}Login Server Already Stopped${NC} ..."
    echo -e "  ${LIGHT_RED}DOWN${NC}"
  fi
}

## Launch EverQuest
function start_p99() {
  ### If EQ is already running, do nothing
  if pgrep -f eqgame.exe > /dev/null; then
    echo -e "${LIGHT_RED}EverQuest Already Running${NC} ..."
  ### otherwise start p99 with a splash
  else
    p99_ascii
    pushd "$EQEMU_PATH" &>/dev/null
    taskset -c $CORES wine eqgame.exe patchme &>/dev/null
    popd &>/dev/null
  fi
}


## Clean Up
function clean_up() {
  echo -e "${CYAN}Cleaning up${NC} ...\n"
  stop_login_helper
}


# Launch Manager
clear
echo -e "${CYAN}Starting up${NC} ...\n"
manage_logs
start_login_helper
start_p99
clean_up
echo -e "\n${CYAN}Exiting${NC} ...\n"
exit 0