Merged Multiplayer UI patch from Zathras:

New Features
- Added hits, misses, accuracy to scoreboard
- Added in-game chat with history
- Added more options from the ini to the host screen, Use NIV and Enable
civillians
bugfixes
- Clients connecting at the same time controlling the wrong client
- Team Deathmatch working again
- Refreshing the player list after a player changes team / edge
- AI is always on for Co-op now
- There is now always a scoreboard in Co-op even when you lose.
- scores on the Co-op scoreboard have been fixed for all deaths including
bleeding
- Start Game button now only appears for server
- Fixed cleaning up game resources on disconnection
- Disabled the 1,2,3,4 keys for connecting / disconnecting
- Fixed victory conditions for all game modes
- Fixed players names getting copied into TeamTurnString each game resulting
in multiple names
- Fixed Assertion bug caused by the game sometimes calling
SetCurrentWorldSector more than once before placement of mercs
- Fixed a bug that was possible when merging items such as M14 and EBR stock
on mapscreen.
- Fixed bug with game starting while a player was in chat, closes chat
window when game is starting
- Fixed bug with game starting while a player was in the options screen, if
the player leaves the mapscreen while ready, they are set to unready
- Team and Spawn direction popups changed to use buttons to open/close them
- Disabled players joining after the laptop has been unlocked, as they would
be out of state with any hires


git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@2628 3b4a5df2-a311-0410-b5c6-a8a6f20db521

SCREENS.cpp

@@ -55,7 +55,10 @@ Screens GameScreens[MAX_SCREENS] =
 	{ DemoExitScreenInit,					DemoExitScreenHandle,					DemoExitScreenShutdown			},
 	{ IntroScreenInit,						IntroScreenHandle,						IntroScreenShutdown					},
 	{ CreditScreenInit,						CreditScreenHandle,						CreditScreenShutdown				},
-
+	{ MPJoinScreenInit,						MPJoinScreenHandle,						MPJoinScreenShutdown				}, // OJW - 20081129
+	{ MPHostScreenInit,						MPHostScreenHandle,						MPHostScreenShutdown				},
+	{ MPScoreScreenInit,					MPScoreScreenHandle,					MPScoreScreenShutdown				}, // OJW - 20081222
+	{ MPChatScreenInit,					MPChatScreenHandle,					MPChatScreenShutdown				}, // OJW - 20090314
 
 #ifdef JA2BETAVERSION
 	{ AIViewerScreenInit,					AIViewerScreenHandle,			AIViewerScreenShutdown			},