Major changes:

Add the new func_global system by kmkz which help storing data in a txt files and transfer it to different maps ( check scripts/maps/store/dataglobal_hc2.txt and the map scripts to know more ).

Fixed some wrong npcs position during their scripted_sequence.

Updated the map script for adding difficulty selection. ( which is only unlock once you complete all the secrets ). Also include the classic mp5 script so you can have the half life mp5 by default.

Remove the shell files in the gfx folder.

Map changes:

-hc2_a1:

Added new difficulty selection in Freeman's room ( might not be perfect so expect more updates in the future. Also check the map script to see changes ).

-hc2_c2:

Fixed the secret level's voting.

-hc2_c3:

Added some func_clips in the radiation pool to prevent exploitation.

-hc2_b2a:

removed/reduced block damage for some platforms.

Some people might have trouble figuring out where to go next when they passed the 16th ladder on stage 2 tower. I have added an arrow that will guide them.

-hc2_b2b:

Fixed the incorrect animation sequence of the glass of beer.

-hc2_s2:

Added voting for the secret level.

-hc2_s2b:

Fixed spawns.