]> git.rm.cloudns.org Git - xonotic/xonotic-data.pk3dir.git/commitdiff
Use a bitflag to count how many teams are available (allows support for some strange...
authorMario <mario@smbclan.net>
Thu, 23 Jun 2016 09:57:33 +0000 (19:57 +1000)
committerMario <mario@smbclan.net>
Thu, 23 Jun 2016 09:57:33 +0000 (19:57 +1000)
15 files changed:
qcsrc/common/gamemodes/gamemode/nexball/nexball.qc
qcsrc/common/gamemodes/gamemode/onslaught/onslaught.qc
qcsrc/server/mutators/mutator/gamemode_assault.qc
qcsrc/server/mutators/mutator/gamemode_ca.qc
qcsrc/server/mutators/mutator/gamemode_ctf.qc
qcsrc/server/mutators/mutator/gamemode_domination.qc
qcsrc/server/mutators/mutator/gamemode_freezetag.qc
qcsrc/server/mutators/mutator/gamemode_invasion.qc
qcsrc/server/mutators/mutator/gamemode_keyhunt.qc
qcsrc/server/mutators/mutator/gamemode_race.qc
qcsrc/server/mutators/mutator/gamemode_tdm.qc
qcsrc/server/scores.qc
qcsrc/server/scores_rules.qc
qcsrc/server/scores_rules.qh
qcsrc/server/teamplay.qc

index 46b4e034558b69f45e150d03a8cbf732155dd197..d06c48a44d830d0f72273d25ba63a974119284e6 100644 (file)
@@ -72,7 +72,7 @@ float OtherTeam(float t)  //works only if there are two teams on the map!
 const float ST_NEXBALL_GOALS = 1;
 const float SP_NEXBALL_GOALS = 4;
 const float SP_NEXBALL_FAULTS = 5;
-void nb_ScoreRules(float teams)
+void nb_ScoreRules(int teams)
 {
        ScoreRules_basics(teams, 0, 0, true);
        ScoreInfo_SetLabel_TeamScore(   ST_NEXBALL_GOALS,  "goals", SFL_SORT_PRIO_PRIMARY);
@@ -376,7 +376,7 @@ void GoalTouch(entity this)
        EXACTTRIGGER_TOUCH;
 
 
-       if(nb_teams == 2)
+       if(NumTeams(nb_teams) == 2)
                otherteam = OtherTeam(ball.team);
        else
                otherteam = 0;
@@ -395,7 +395,7 @@ void GoalTouch(entity this)
        else if(this.team == GOAL_FAULT)
        {
                LogNB("fault", ball.pusher);
-               if(nb_teams == 2)
+               if(NumTeams(nb_teams) == 2)
                        bprint(Team_ColoredFullName(otherteam), " gets a point due to ", pname, "^7's silliness.\n");
                else
                        bprint(Team_ColoredFullName(ball.team), " loses a point due to ", pname, "^7's silliness.\n");
@@ -421,7 +421,7 @@ void GoalTouch(entity this)
 
        if(ball.team && pscore)
        {
-               if(nb_teams == 2 && pscore < 0)
+               if(NumTeams(nb_teams) == 2 && pscore < 0)
                        TeamScore_AddToTeam(otherteam, ST_NEXBALL_GOALS, -pscore);
                else
                        TeamScore_AddToTeam(ball.team, ST_NEXBALL_GOALS, pscore);
@@ -466,7 +466,7 @@ void nb_spawnteam(string teamname, float teamcolor)
        e.netname = teamname;
        e.cnt = teamcolor;
        e.team = e.cnt + 1;
-       nb_teams += 1;
+       //nb_teams += 1;
 }
 
 void nb_spawnteams()
@@ -481,6 +481,7 @@ void nb_spawnteams()
                        if(!t_red)
                        {
                                nb_spawnteam("Red", e.team-1)   ;
+                               nb_teams |= BIT(0);
                                t_red = true;
                        }
                        break;
@@ -489,6 +490,7 @@ void nb_spawnteams()
                        {
                                nb_spawnteam("Blue", e.team-1)  ;
                                t_blue = true;
+                               nb_teams |= BIT(1);
                        }
                        break;
                case NUM_TEAM_3:
@@ -496,6 +498,7 @@ void nb_spawnteams()
                        {
                                nb_spawnteam("Yellow", e.team-1);
                                t_yellow = true;
+                               nb_teams |= BIT(2);
                        }
                        break;
                case NUM_TEAM_4:
@@ -503,6 +506,7 @@ void nb_spawnteams()
                        {
                                nb_spawnteam("Pink", e.team-1)  ;
                                t_pink = true;
+                               nb_teams |= BIT(3);
                        }
                        break;
                }
index 9a30445ace86c042517f62ede9b19a360e0dbdfb..a62b63942b31ae61788a395ecd4ad6e5c53980c2 100644 (file)
@@ -2251,7 +2251,12 @@ spawnfunc(onslaught_generator)
 void ons_ScoreRules()
 {
        CheckAllowedTeams(NULL);
-       ScoreRules_basics(((c4>=0) ? 4 : (c3>=0) ? 3 : 2), SFL_SORT_PRIO_PRIMARY, 0, true);
+       int teams = 0;
+       if(c1 >= 0) teams |= BIT(0);
+       if(c2 >= 0) teams |= BIT(1);
+       if(c3 >= 0) teams |= BIT(2);
+       if(c4 >= 0) teams |= BIT(3);
+       ScoreRules_basics(teams, SFL_SORT_PRIO_PRIMARY, 0, true);
        ScoreInfo_SetLabel_TeamScore  (ST_ONS_CAPS,     "destroyed", SFL_SORT_PRIO_PRIMARY);
        ScoreInfo_SetLabel_PlayerScore(SP_ONS_CAPS,     "caps",      SFL_SORT_PRIO_SECONDARY);
        ScoreInfo_SetLabel_PlayerScore(SP_ONS_TAKES,    "takes",     0);
index 20b3b54c04bb5f4d106064c2cb6db090024ea674..6c6d74a023b69011700cee194018e80a7571f61a 100644 (file)
@@ -683,7 +683,11 @@ MUTATOR_HOOKFUNCTION(as, OnEntityPreSpawn)
 // scoreboard setup
 void assault_ScoreRules()
 {
-       ScoreRules_basics(2, SFL_SORT_PRIO_SECONDARY, SFL_SORT_PRIO_SECONDARY, true);
+       int teams = 0;
+       teams |= BIT(0);
+       teams |= BIT(1); // always red vs blue
+
+       ScoreRules_basics(teams, SFL_SORT_PRIO_SECONDARY, SFL_SORT_PRIO_SECONDARY, true);
        ScoreInfo_SetLabel_TeamScore(  ST_ASSAULT_OBJECTIVES,    "objectives",      SFL_SORT_PRIO_PRIMARY);
        ScoreInfo_SetLabel_PlayerScore(SP_ASSAULT_OBJECTIVES,    "objectives",      SFL_SORT_PRIO_PRIMARY);
        ScoreRules_basics_end();
index 2a8da29c275210b8646a31ba08bae7a0a6bc3d1f..1d6f788845e31af732f12917b200caab552c02f0 100644 (file)
@@ -36,7 +36,15 @@ REGISTER_MUTATOR(ca, false)
                if (ca_teams < 2) ca_teams = autocvar_g_ca_teams;
                ca_teams = bound(2, ca_teams, 4);
 
-        ScoreRules_basics(ca_teams, SFL_SORT_PRIO_PRIMARY, 0, true);
+               int teams = 0;
+               if(ca_teams >= 1) teams |= BIT(0);
+               if(ca_teams >= 2) teams |= BIT(1);
+               if(ca_teams >= 3) teams |= BIT(2);
+               if(ca_teams >= 4) teams |= BIT(3);
+
+               ca_teams = teams; // now set it?
+
+        ScoreRules_basics(teams, SFL_SORT_PRIO_PRIMARY, 0, true);
         ScoreInfo_SetLabel_TeamScore(ST_CA_ROUNDS, "rounds", SFL_SORT_PRIO_PRIMARY);
         ScoreRules_basics_end();
 
@@ -117,7 +125,7 @@ float CA_GetWinnerTeam()
 void nades_Clear(entity player);
 
 #define CA_ALIVE_TEAMS() ((redalive > 0) + (bluealive > 0) + (yellowalive > 0) + (pinkalive > 0))
-#define CA_ALIVE_TEAMS_OK() (CA_ALIVE_TEAMS() == ca_teams)
+#define CA_ALIVE_TEAMS_OK() (CA_ALIVE_TEAMS() == NumTeams(ca_teams))
 float CA_CheckWinner()
 {
        if(round_handler_GetEndTime() > 0 && round_handler_GetEndTime() - time <= 0)
@@ -180,8 +188,8 @@ bool CA_CheckTeams()
                return false;
        }
        int missing_teams_mask = (!redalive) + (!bluealive) * 2;
-       if(ca_teams >= 3) missing_teams_mask += (!yellowalive) * 4;
-       if(ca_teams >= 4) missing_teams_mask += (!pinkalive) * 8;
+       if(NumTeams(ca_teams) >= 3) missing_teams_mask += (!yellowalive) * 4;
+       if(NumTeams(ca_teams) >= 4) missing_teams_mask += (!pinkalive) * 8;
        if(prev_missing_teams_mask != missing_teams_mask)
        {
                Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_MISSING_TEAMS, missing_teams_mask);
index a184e68df9bb4e1398bca4555968305a846373fc..b9e1dcde67042971d2b8cb085abeb210b219a002 100644 (file)
@@ -2383,8 +2383,8 @@ MUTATOR_HOOKFUNCTION(ctf, SV_ParseClientCommand)
                        {
                                case "red": _team = NUM_TEAM_1; break;
                                case "blue": _team = NUM_TEAM_2; break;
-                               case "yellow": if(ctf_teams >= 3) _team = NUM_TEAM_3; break;
-                               case "pink": if(ctf_teams >= 4) _team = NUM_TEAM_4; break;
+                               case "yellow": if(NumTeams(ctf_teams) >= 3) _team = NUM_TEAM_3; break;
+                               case "pink": if(NumTeams(ctf_teams) >= 4) _team = NUM_TEAM_4; break;
                        }
                }
 
@@ -2567,27 +2567,37 @@ void ctf_SpawnTeam (string teamname, int teamcolor)
 
 void ctf_DelayedInit(entity this) // Do this check with a delay so we can wait for teams to be set up.
 {
-       ctf_teams = 2;
+       ctf_teams = 0;
 
        entity tmp_entity;
        for(tmp_entity = ctf_worldflaglist; tmp_entity; tmp_entity = tmp_entity.ctf_worldflagnext)
        {
-               if(tmp_entity.team == NUM_TEAM_3) { ctf_teams = max(3, ctf_teams); }
-               if(tmp_entity.team == NUM_TEAM_4) { ctf_teams = max(4, ctf_teams); }
+               //if(tmp_entity.team == NUM_TEAM_3) { ctf_teams = max(3, ctf_teams); }
+               //if(tmp_entity.team == NUM_TEAM_4) { ctf_teams = max(4, ctf_teams); }
+
+               switch(tmp_entity.team)
+               {
+                       case NUM_TEAM_1: ctf_teams |= BIT(0); break;
+                       case NUM_TEAM_2: ctf_teams |= BIT(1); break;
+                       case NUM_TEAM_3: ctf_teams |= BIT(2); break;
+                       case NUM_TEAM_4: ctf_teams |= BIT(3); break;
+               }
                if(tmp_entity.team == 0) { ctf_oneflag = true; }
        }
 
-       ctf_teams = bound(2, ctf_teams, 4);
+       //ctf_teams = bound(2, ctf_teams, 4);
 
        // if no teams are found, spawn defaults
        if(find(NULL, classname, "ctf_team") == NULL)
        {
                LOG_TRACE("No \"ctf_team\" entities found on this map, creating them anyway.\n");
-               ctf_SpawnTeam("Red", NUM_TEAM_1);
-               ctf_SpawnTeam("Blue", NUM_TEAM_2);
-               if(ctf_teams >= 3)
+               if(ctf_teams & BIT(0))
+                       ctf_SpawnTeam("Red", NUM_TEAM_1);
+               if(ctf_teams & BIT(1))
+                       ctf_SpawnTeam("Blue", NUM_TEAM_2);
+               if(ctf_teams & BIT(2))
                        ctf_SpawnTeam("Yellow", NUM_TEAM_3);
-               if(ctf_teams >= 4)
+               if(ctf_teams & BIT(3))
                        ctf_SpawnTeam("Pink", NUM_TEAM_4);
        }
 
index 6bbbaee999abca13352a492bcbeae66168dd09aa..1a67e3aae2f1851966e868e7b43ed8c6acef651d 100644 (file)
@@ -600,7 +600,7 @@ spawnfunc(dom_team)
 }
 
 // scoreboard setup
-void ScoreRules_dom(float teams)
+void ScoreRules_dom(int teams)
 {
        if(domination_roundbased)
        {
@@ -684,7 +684,14 @@ void dom_DelayedInit(entity this) // Do this check with a delay so we can wait f
        }
 
        CheckAllowedTeams(NULL);
-       domination_teams = ((c4>=0) ? 4 : (c3>=0) ? 3 : 2);
+       //domination_teams = ((c4>=0) ? 4 : (c3>=0) ? 3 : 2);
+
+       int teams = 0;
+       if(c1 >= 0) teams |= BIT(0);
+       if(c2 >= 0) teams |= BIT(1);
+       if(c3 >= 0) teams |= BIT(2);
+       if(c4 >= 0) teams |= BIT(3);
+       domination_teams = teams;
 
        domination_roundbased = autocvar_g_domination_roundbased;
 
index 4f8f0fde7bf99406ec137d8df295edacc73c94ee..25fe34336c7f8099479f33b1dbec0260566f5b65 100644 (file)
@@ -62,7 +62,7 @@ int autocvar_g_freezetag_teams_override;
 float autocvar_g_freezetag_warmup;
 
 const float SP_FREEZETAG_REVIVALS = 4;
-void freezetag_ScoreRules(float teams)
+void freezetag_ScoreRules(int teams)
 {
        ScoreRules_basics(teams, SFL_SORT_PRIO_PRIMARY, SFL_SORT_PRIO_PRIMARY, true); // SFL_SORT_PRIO_PRIMARY
        ScoreInfo_SetLabel_PlayerScore(SP_FREEZETAG_REVIVALS, "revivals", 0);
@@ -91,7 +91,7 @@ void freezetag_count_alive_players()
        eliminatedPlayers.SendFlags |= 1;
 }
 #define FREEZETAG_ALIVE_TEAMS() ((redalive > 0) + (bluealive > 0) + (yellowalive > 0) + (pinkalive > 0))
-#define FREEZETAG_ALIVE_TEAMS_OK() (FREEZETAG_ALIVE_TEAMS() == freezetag_teams)
+#define FREEZETAG_ALIVE_TEAMS_OK() (FREEZETAG_ALIVE_TEAMS() == NumTeams(freezetag_teams))
 
 float freezetag_CheckTeams()
 {
@@ -111,8 +111,8 @@ float freezetag_CheckTeams()
                return 0;
        }
        float missing_teams_mask = (!redalive) + (!bluealive) * 2;
-       if(freezetag_teams >= 3) missing_teams_mask += (!yellowalive) * 4;
-       if(freezetag_teams >= 4) missing_teams_mask += (!pinkalive) * 8;
+       if(NumTeams(freezetag_teams) >= 3) missing_teams_mask += (!yellowalive) * 4;
+       if(NumTeams(freezetag_teams) >= 4) missing_teams_mask += (!pinkalive) * 8;
        if(prev_missing_teams_mask != missing_teams_mask)
        {
                Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_MISSING_TEAMS, missing_teams_mask);
@@ -617,6 +617,14 @@ void freezetag_Initialize()
        if(freezetag_teams < 2)
                freezetag_teams = autocvar_g_freezetag_teams;
        freezetag_teams = bound(2, freezetag_teams, 4);
+
+       int teams = 0;
+       if(freezetag_teams >= 1) teams |= BIT(0);
+       if(freezetag_teams >= 2) teams |= BIT(1);
+       if(freezetag_teams >= 3) teams |= BIT(2);
+       if(freezetag_teams >= 4) teams |= BIT(3);
+
+       freezetag_teams = teams; // now set it?
        freezetag_ScoreRules(freezetag_teams);
 
        round_handler_Spawn(freezetag_CheckTeams, freezetag_CheckWinner, func_null);
index 9d31506e6dfe77134f2dcf8fb225fa1e2a53f475..de1aa5a2d466ae0999f4956b610df6d40ddeb739 100644 (file)
@@ -479,7 +479,7 @@ MUTATOR_HOOKFUNCTION(inv, AllowMobButcher)
        return true;
 }
 
-void invasion_ScoreRules(float inv_teams)
+void invasion_ScoreRules(int inv_teams)
 {
        if(inv_teams) { CheckAllowedTeams(NULL); }
        ScoreRules_basics(inv_teams, 0, 0, false);
@@ -491,7 +491,16 @@ void invasion_ScoreRules(float inv_teams)
 void invasion_DelayedInit(entity this) // Do this check with a delay so we can wait for teams to be set up.
 {
        if(autocvar_g_invasion_teams)
+       {
                invasion_teams = bound(2, autocvar_g_invasion_teams, 4);
+               int teams = 0;
+               if(invasion_teams >= 1) teams |= BIT(0);
+               if(invasion_teams >= 2) teams |= BIT(1);
+               if(invasion_teams >= 3) teams |= BIT(2);
+               if(invasion_teams >= 4) teams |= BIT(3);
+
+               invasion_teams = teams; // now set it?
+       }
        else
                invasion_teams = 0;
 
index 448a2bbc78c47d1d905de3a9d13910e71a987e74..759831d39380548a191a01b6d560d389f1d0f6d2 100644 (file)
@@ -144,7 +144,7 @@ const float SP_KH_DESTROYS = 6;
 const float SP_KH_PICKUPS = 7;
 const float SP_KH_KCKILLS = 8;
 const float SP_KH_LOSSES = 9;
-void kh_ScoreRules(float teams)
+void kh_ScoreRules(int teams)
 {
        ScoreRules_basics(teams, SFL_SORT_PRIO_PRIMARY, SFL_SORT_PRIO_PRIMARY, true);
        ScoreInfo_SetLabel_TeamScore(  ST_KH_CAPS,      "caps",      SFL_SORT_PRIO_SECONDARY);
@@ -1056,6 +1056,14 @@ void kh_Initialize()  // sets up th KH environment
                kh_teams = autocvar_g_keyhunt_teams;
        kh_teams = bound(2, kh_teams, 4);
 
+       int teams = 0;
+       if(kh_teams >= 1) teams |= BIT(0);
+       if(kh_teams >= 2) teams |= BIT(1);
+       if(kh_teams >= 3) teams |= BIT(2);
+       if(kh_teams >= 4) teams |= BIT(3);
+
+       kh_teams = teams; // now set it?
+
        // make a KH entity for controlling the game
        kh_controller = spawn();
        setthink(kh_controller, kh_Controller_Think);
index 132eba1620515b6e8c7d9478029deeac3d38cca5..3db96f75444c8573a681e61dc4533256a6635eb3 100644 (file)
@@ -463,6 +463,14 @@ void rc_SetLimits()
        {
                ActivateTeamplay();
                race_teams = bound(2, autocvar_g_race_teams, 4);
+               int teams = 0;
+               if(race_teams >= 1) teams |= BIT(0);
+               if(race_teams >= 2) teams |= BIT(1);
+               if(race_teams >= 3) teams |= BIT(2);
+               if(race_teams >= 4) teams |= BIT(3);
+
+               race_teams = teams; // now set it?
+
                have_team_spawns = -1; // request team spawns
        }
        else
index 787412908513449a6f5c28a81d4a47557ca95023..7b1644c6a8c5d7370e7f88e818653c1947cc8ede 100644 (file)
@@ -79,8 +79,16 @@ void tdm_DelayedInit(entity this)
                if(numteams < 2) { numteams = autocvar_g_tdm_teams; }
                numteams = bound(2, numteams, 4);
 
+               int teams = 0;
+               if(numteams >= 1) teams |= BIT(0);
+               if(numteams >= 2) teams |= BIT(1);
+               if(numteams >= 3) teams |= BIT(2);
+               if(numteams >= 4) teams |= BIT(3);
+
+               //numteams = teams; // now set it?
+
                float i;
-               for(i = 1; i <= numteams; ++i)
+               for(i = 1; i <= numteams && (teams & BIT(numteams)); ++i)
                        tdm_SpawnTeam(Team_ColorName(Team_NumberToTeam(i)), Team_NumberToTeam(i) - 1);
        }
 }
index aa108dd985d9622e167a3db2649d08fec0dfc0d4..89815b71b132af3f5f3a9a122aec0defbf693c27 100644 (file)
@@ -203,7 +203,7 @@ bool ScoreInfo_SendEntity(entity this, entity to, int sf)
        return true;
 }
 
-void ScoreInfo_Init(float teams)
+void ScoreInfo_Init(int teams)
 {
        if(scores_initialized)
        {
@@ -214,13 +214,13 @@ void ScoreInfo_Init(float teams)
                scores_initialized = new_pure(ent_client_scoreinfo);
                Net_LinkEntity(scores_initialized, false, 0, ScoreInfo_SendEntity);
        }
-       if(teams >= 1)
+       if(teams & BIT(0))
                TeamScore_Spawn(NUM_TEAM_1, "Red");
-       if(teams >= 2)
+       if(teams & BIT(1))
                TeamScore_Spawn(NUM_TEAM_2, "Blue");
-       if(teams >= 3)
+       if(teams & BIT(2))
                TeamScore_Spawn(NUM_TEAM_3, "Yellow");
-       if(teams >= 4)
+       if(teams & BIT(3))
                TeamScore_Spawn(NUM_TEAM_4, "Pink");
 }
 
index 72eeb9a1cccaf10d4ce3142a28a69cee0139ca53..b6846934fa684719b3f391038802d9d0d3586d43 100644 (file)
@@ -5,10 +5,15 @@
 
 void CheckAllowedTeams (entity for_whom);
 
+int NumTeams(int teams)
+{
+       return (teams & BIT(0)) + (teams & BIT(1)) + (teams & BIT(2)) + (teams & BIT(3));
+}
+
 // NOTE: SP_ constants may not be >= MAX_SCORE; ST_constants may not be >= MAX_TEAMSCORE
 // scores that should be in all modes:
-float ScoreRules_teams;
-void ScoreRules_basics(float teams, float sprio, float stprio, float score_enabled)
+int ScoreRules_teams;
+void ScoreRules_basics(int teams, float sprio, float stprio, float score_enabled)
 {
        float i;
        for(i = 0; i < MAX_SCORE; ++i)
@@ -44,7 +49,12 @@ void ScoreRules_generic()
        if(teamplay)
        {
                CheckAllowedTeams(NULL);
-               ScoreRules_basics(((c4>=0) ? 4 : (c3>=0) ? 3 : 2), SFL_SORT_PRIO_PRIMARY, SFL_SORT_PRIO_PRIMARY, true);
+               int teams = 0;
+               if(c1 >= 0) teams |= BIT(0);
+               if(c2 >= 0) teams |= BIT(1);
+               if(c3 >= 0) teams |= BIT(2);
+               if(c4 >= 0) teams |= BIT(3);
+               ScoreRules_basics(teams, SFL_SORT_PRIO_PRIMARY, SFL_SORT_PRIO_PRIMARY, true);
        }
        else
                ScoreRules_basics(0, SFL_SORT_PRIO_PRIMARY, SFL_SORT_PRIO_PRIMARY, true);
index 1d2646bb83e6d544d6986f3e60d2d8e119d7a9ee..451d3f60390f9290de46067c2b03ddf30ab5afae 100644 (file)
@@ -1,5 +1,6 @@
 #pragma once
 
-void ScoreRules_basics(float teams, float sprio, float stprio, float score_enabled);
+int NumTeams(int teams);
+void ScoreRules_basics(int teams, float sprio, float stprio, float score_enabled);
 void ScoreRules_basics_end();
 void ScoreRules_generic();
index 3dda784eb3d38bfddb6b68f3fa2abbc2cbe2f8ef..742b9ef6d57314f07aa88bb40f105611b5b49615 100644 (file)
@@ -219,12 +219,10 @@ void CheckAllowedTeams (entity for_whom)
 
        if(!mutator_returnvalue)
        {
-               if(dm >= 4)
-                       c1 = c2 = c3 = c4 = 0;
-               else if(dm >= 3)
-                       c1 = c2 = c3 = 0;
-               else
-                       c1 = c2 = 0;
+               if(dm & BIT(0)) c1 = 0;
+               if(dm & BIT(1)) c2 = 0;
+               if(dm & BIT(2)) c3 = 0;
+               if(dm & BIT(3)) c4 = 0;
        }
 
        // find out what teams are allowed if necessary