Few queries,
1. the server will be handling all the rules? (player 1 died etc)
2. when client sends keydown/keyrelease events (and grid co-ords/valocity) to the server, the server then disemminates these to all the other clients. I presume the clients would then trigger that player to continously walk until it received a key released command.
3. Are you using ‘messaged received’ notes backs to the server (overhead in traffic but ensures the server that the message was received).
4. oh and finally when a client looses connection will they just jump to their new location or will you blend the transittion in (e.g. make the client move the character at x2 rate until they’re fully synced with the server again)

<param name="PRETTY_ENGINE_EXCEPTIONS" >false</param>

and it will work

#!/bin/sh

for db in $(mysql -u root -pPASS -e ’show databases’ | awk ‘!/Database/ {print $1}’); do
echo "Mysql DB: $db is optimizing …"
for table in $(mysql -u root -pPASS -D $db -e ’show tables’ | awk ‘!/Tables/ {print $1}’); do
mysql -s -s -u root -pPASS -D $db -e "analyze table $table"
mysql -s -s -u root -pPASS -D $db -e "optimize table $table"
echo " $table -> optimized"
done
echo "Mysql DB $db optimization over!"
echo "——————————-"
echo "——————————-"
done