This file will hold some Details about the Game.
A list of files and what every file is used for:

field.c:
  selecting a tileset
  loading maps
  generating maps
  drawing the field

bomb.c:
  drawing bombs
  drawing explosions
  calculating and checking the explosions

player.c:
  drawing the player
  moving the player
  *calculating the new position of the players
  checking for powerups
	  
chat.c:
  drawing chatbox

game.c:
  the whole gameloop (multi and singleplayer)

single.c:
  creating a single game
  *generating ai players
  *moving the ai players
  
font.c:
  drawing text on the screen
  
network.c:
  network loop
    - keeping ther network alife, like sending ping, checking for
	  timeouts.
    - doing the dynamic change of the send_pkg option
	- this function will take care about all incomming network packets.
  network init
  network shutdown
  update the clients for a new game
  send to all players
    - playerdata
    - playermoves
    - bombdata
    - fielddata
    - playerlist
    - chat messages
    - playerillness
  delete a network player from a game
  fills in the sockaddr from all the players
  clean everything for a new network game

netmenu.c:
  network menu
  join a game
  host a game
  network options

packets.c:
  everything what have to do with the network packet,
  all send_* and all do_* function are defined in here.
  send_packetname, do_packetname
  
  do_pkg
  ------
  will check the packet for wrong data network type
  illegal packets, will delete the packet if we have got it already
  do automatic pingreply or send the pkgack packet back.

  send_pkg
  --------
  if the PKGF_ACKREQ flag is set it will cache the packet and check it if
  it's reched the other side and if we have got the ACKPKG back.

  holds an incoming index table of the last 256 (PKG_IN_INDEX_NUM) packets
  so if one reches double in a certain time it will be ignored.
	  
pkgcache.c:
  gives a pointer to a outgoing packet
  add a outgoing packet
    - function is only called from send_pkg
    - only packet with PKGF_ackreq flag will cached
  deletes a packet
  len of an outgoing packet
  resend cache loop
    - function only called from network_loop
    will resend after a timeout time a packet.
    to make sure the packet got reched on the other side.

configuration.c:
  configuratio/option menu
  read config
  write config
  change resolution menu
  read program arguments
  game startup init
    - only called from the main function to set some variables at
	  programstart

gfx.c:
  draw shadowed boxes
  shading parts on the screen
  draw background logo
  draw shaded background logos
  updates a list of parts from the screen
    - gfx_UpdateRects   (updates all rects)
	- gfx_AddUpdateRects(add a rect of the screen)
  gets the color of an pixel on a surface
  scaling of images
  load/free playergraphics
  load/free game data (fonts and background)
  load/free tilesets
  init/shutdown game graphics
    - this function will calculate the best scaling size on the screen

gamesrv.c:
  communiaction with the game master server
  adds a game to the master server
  deletes a game from the masterserver
  sends chat information to the master server
  server selection menu
  
udp.c:
  send messages
  get messages
  dns names
  start/stop udp server