fix the bug that map is not refreshed at the start and that map is always flickering

fix the bug that the map will not be refreshed at the beginning of a game

fix the bug caused by frequent refresh of map

add eesast.ico to client.exe

add the sign of playback to the GUI client

add the lock sign to the hidden gate

make the default value of --cl be true

add Sunshine and make everything visible when running playback mode

change the color of bombed bullets and improve the function CanSee

add ID to each student

(clgg) help server add the map message when a spectator joins a started game

change the name of spectator

fix the bug due to 1024 * 1024

Add percentage of determination/addiction/cooling time

add the addiction and determination percentage

change the number of the prop-bars

add the name of clients and change the display mode of the timer

commit for merge

Help the hidden gate work correctly

Add spectator mode judgment

Add spectator mode

Redraw the bullets in the map

Redraw the bullet in the map

Make the character in the correct position

change the way to get cooling time

name the new character/bullet/buff

Create a new map for THUAI6 game

format the code

fix the font of progress

display the progress of classroom/chest/door

improve the keyboard control to pick/throw/use props

fix some bugs due to copy error

almost accomplish the function of client

finish the keyboard control

complete drawMap function

In the MessageOfStudent,TimeUntilSkillAvailable have -1 meaning null

Add playback mode