game: add "Coppertone Summer Jam 2"

So we can work around its bug (race condition) that makes start.bsp
unplayble sometimes because apparently DP is faster at connecting the
local client than some other engines, and this mod relies on it taking
longer.

Updates some com_game comments for IDEs/Doxygen.

Signed-off-by: bones_was_here <[email protected]>

cmd.c

@@ -634,6 +634,12 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "csqc_lowres 1\n"
 					);
 			break;
+		case GAME_CTSJ2:
+			Cbuf_InsertText(cmd, "\n"
+// Doesn't completely initialise during worldspawn and the init frames, sometimes causing the
+// essential item on start.bsp to not spawn when the local client connects and spawns "too fast".
+"sv_init_frame_count 3\n"
+			);
 		default:
 			break;
 		}

com_game.c

@@ -37,16 +37,16 @@ gamemode_t com_startupgamegroup;
 
 typedef struct gamemode_info_s
 {
-	gamemode_t mode; // this gamemode
-	gamemode_t group; // different games with same group can switch automatically when gamedirs change
-	const char* prog_name; // not null
-	const char* cmdline; // not null
-	const char* gamename; // not null
-	const char*	gamenetworkfiltername; // not null
-	const char* gamedirname1; // not null
-	const char* gamedirname2; // null
-	const char* gamescreenshotname; // not nul
-	const char* gameuserdirname; // not null
+	gamemode_t mode; ///< this gamemode
+	gamemode_t group; ///< different games with same group can switch automatically when gamedirs change
+	const char* prog_name; ///< not null
+	const char* cmdline; ///< not null
+	const char* gamename; ///< not null
+	const char* gamenetworkfiltername; ///< not null
+	const char* gamedirname1; ///< not null
+	const char* gamedirname2; ///< may be null
+	const char* gamescreenshotname; ///< not null
+	const char* gameuserdirname; ///< not null
 } gamemode_info_t;
 
 static const gamemode_info_t gamemode_info [GAME_COUNT] =
@@ -88,6 +88,7 @@ static const gamemode_info_t gamemode_info [GAME_COUNT] =
 { GAME_BATTLEMETAL,				GAME_NORMAL,				"battlemetal",			"-battlemetal",				"battlemetal",				"battlemetal",				"metaldata",	NULL,		"battlemetal",		"battlemetal"			}, // COMMANDLINEOPTION: Game: -battlemetal runs the game battleMETAL
 { GAME_QUAKE15,					GAME_NORMAL,				"quake15",				"-quake15",					"Quake 1.5",				"Quake_1.5",				"id1",		"quake15",		"quake15",			"darkplaces"			}, // COMMANDLINEOPTION: Game: -quake15 runs the Quake 1.5 or Quake Combat+ mod
 { GAME_AD,						GAME_NORMAL,				"ad",					"-ad",						"Arcane Dimensions",		"Arcane_Dimensions",		"id1",		"ad",			"ad",				"darkplaces"			}, // COMMANDLINEOPTION: Game: -ad runs the Arcane Dimensions mod
+{ GAME_CTSJ2,					GAME_NORMAL,				"ctsj2",				"-ctsj2",					"Coppertone Summer Jam 2",	"Coppertone_Summer_Jam_2",	"id1",		"ctsj2",		"ctsj2",			"darkplaces"			}, // COMMANDLINEOPTION: Game: -ctsj2 runs the Coppertone Summer Jam 2 mod
 };
 
 static void COM_SetGameType(int index);

com_game.h

@@ -38,9 +38,9 @@ typedef enum gamemode_e
 	GAME_BATTLEMECH,
 	GAME_ZYMOTIC,
 	GAME_SETHERAL,
-	GAME_TENEBRAE, // full of evil hackery
+	GAME_TENEBRAE, ///< full of evil hackery
 	GAME_NEOTERIC,
-	GAME_OPENQUARTZ, //this game sucks
+	GAME_OPENQUARTZ, ///< this game sucks
 	GAME_PRYDON,
 	GAME_DELUXEQUAKE,
 	GAME_THEHUNTED,
@@ -50,18 +50,19 @@ typedef enum gamemode_e
 	GAME_EDU2P,
 	GAME_PROPHECY,
 	GAME_BLOODOMNICIDE,
-	GAME_STEELSTORM, // added by motorsep
-	GAME_STEELSTORM2, // added by motorsep
-	GAME_SSAMMO, // added by motorsep
-	GAME_STEELSTORMREVENANTS, // added by motorsep 07/19/2015
-	GAME_TOMESOFMEPHISTOPHELES, // added by motorsep
-	GAME_STRAPBOMB, // added by motorsep for Urre
+	GAME_STEELSTORM, ///< added by motorsep
+	GAME_STEELSTORM2, ///< added by motorsep
+	GAME_SSAMMO, ///< added by motorsep
+	GAME_STEELSTORMREVENANTS, ///< added by motorsep 07/19/2015
+	GAME_TOMESOFMEPHISTOPHELES, ///< added by motorsep
+	GAME_STRAPBOMB, ///< added by motorsep for Urre
 	GAME_MOONHELM,
 	GAME_VORETOURNAMENT,
-	GAME_DOOMBRINGER, // added by Cloudwalk for kristus
-	GAME_BATTLEMETAL, // added by Cloudwalk for Subject9x
-	GAME_QUAKE15, // added by bones_was_here as it depends on an old bug and a workaround
-	GAME_AD, // added by bones_was_here as it depends on old DP behaviour or csqc_lowres
+	GAME_DOOMBRINGER, ///< added by Cloudwalk for kristus
+	GAME_BATTLEMETAL, ///< added by Cloudwalk for Subject9x
+	GAME_QUAKE15, ///< added by bones_was_here as it depends on an old bug and a workaround
+	GAME_AD, ///< added by bones_was_here as it depends on old DP behaviour or csqc_lowres
+	GAME_CTSJ2, ///< added by bones_was_here as it has a race condition that requires a workaound
 	GAME_COUNT
 }
 gamemode_t;