qcsrc/server/mutators/gamemode_lms.qc

   1 // main functions
   2 float LMS_NewPlayerLives()
   3 {
   4         float fl;
   5         fl = autocvar_fraglimit;
   6         if(fl == 0)
   7                 fl = 999;
   8
   9         // first player has left the game for dying too much? Nobody else can get in.
  10         if(lms_lowest_lives < 1)
  11                 return 0;
  12
  13         if(!autocvar_g_lms_join_anytime)
  14                 if(lms_lowest_lives < fl - autocvar_g_lms_last_join)
  15                         return 0;
  16
  17         return bound(1, lms_lowest_lives, fl);
  18 }
  19
  20 // mutator hooks
  21 MUTATOR_HOOKFUNCTION(lms_PlayerSpawn)
  22 {
  23         if(IS_PLAYER(self))
  24         if(restart_mapalreadyrestarted || (time < game_starttime))
  25                 PlayerScore_Add(self, SP_LMS_LIVES, LMS_NewPlayerLives());
  26
  27         return FALSE;
  28 }
  29
  30 MUTATOR_HOOKFUNCTION(lms_RemovePlayer)
  31 {
  32         // Only if the player cannot play at all
  33         if(PlayerScore_Add(self, SP_LMS_RANK, 0) == 666)
  34                 self.frags = FRAGS_SPECTATOR;
  35         else
  36                 self.frags = FRAGS_LMS_LOSER;
  37
  38         if(self.killcount != -666)
  39                 if(PlayerScore_Add(self, SP_LMS_RANK, 0) > 0 && self.lms_spectate_warning != 2)
  40                         Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_LMS_NOLIVES, self.netname);
  41                 else
  42                         Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_LMS_FORFEIT, self.netname);
  43
  44         return FALSE;
  45 }
  46
  47 MUTATOR_HOOKFUNCTION(lms_ClientConnect)
  48 {
  49         self.classname = "player";
  50         campaign_bots_may_start = 1;
  51
  52         if(PlayerScore_Add(self, SP_LMS_LIVES, LMS_NewPlayerLives()) <= 0)
  53         {
  54                 PlayerScore_Add(self, SP_LMS_RANK, 666);
  55                 self.frags = FRAGS_SPECTATOR;
  56         }
  57
  58         return FALSE;
  59 }
  60
  61 MUTATOR_HOOKFUNCTION(lms_PlayerThink)
  62 {
  63         if(self.deadflag == DEAD_DYING)
  64                 self.deadflag = DEAD_RESPAWNING;
  65
  66         if not(self.deadflag)
  67         if(autocvar_g_lms_campcheck_interval)
  68         {
  69                 vector dist;
  70
  71                 // calculate player movement (in 2 dimensions only, so jumping on one spot doesn't count as movement)
  72                 dist = self.prevorigin - self.origin;
  73                 dist_z = 0;
  74                 self.lms_traveled_distance += fabs(vlen(dist));
  75
  76                 if((autocvar_g_campaign && !campaign_bots_may_start) || (time < game_starttime))
  77                 {
  78                         self.lms_nextcheck = time + autocvar_g_lms_campcheck_interval*2;
  79                         self.lms_traveled_distance = 0;
  80                 }
  81
  82                 if(time > self.lms_nextcheck)
  83                 {
  84                         if(self.lms_traveled_distance < autocvar_g_lms_campcheck_distance)
  85                         {
  86                                 Send_Notification(NOTIF_ONE, self, MSG_CENTER, CENTER_LMS_CAMPCHECK);
  87                                 if(self.vehicle)
  88                                         Damage(self.vehicle, self, self, autocvar_g_lms_campcheck_damage * 2, DEATH_CAMP, self.vehicle.origin, '0 0 0');
  89                                 else
  90                                         Damage(self, self, self, bound(0, autocvar_g_lms_campcheck_damage, self.health + self.armorvalue * autocvar_g_balance_armor_blockpercent + 5), DEATH_CAMP, self.origin, '0 0 0');
  91                         }
  92                         self.lms_nextcheck = time + autocvar_g_lms_campcheck_interval;
  93                         self.lms_traveled_distance = 0;
  94                 }
  95         }
  96
  97         return FALSE;
  98 }
  99
 100 MUTATOR_HOOKFUNCTION(lms_PlayerDamage)
 101 {
 102         if(IS_PLAYER(frag_target))
 103         if(IS_PLAYER(frag_attacker))
 104         if(frag_attacker != frag_target)
 105         {
 106                 frag_target.lms_traveled_distance = autocvar_g_lms_campcheck_distance;
 107                 frag_attacker.lms_traveled_distance = autocvar_g_lms_campcheck_distance;
 108         }
 109
 110         return FALSE;
 111 }
 112
 113 MUTATOR_HOOKFUNCTION(lms_ForbidThrowing)
 114 {
 115         // forbode!
 116         return TRUE;
 117 }
 118
 119 MUTATOR_HOOKFUNCTION(lms_GiveFragsForKill)
 120 {
 121         // remove a life
 122         float tl;
 123         tl = PlayerScore_Add(frag_target, SP_LMS_LIVES, -1);
 124         if(tl < lms_lowest_lives)
 125                 lms_lowest_lives = tl;
 126         if(tl <= 0)
 127         {
 128                 if(!lms_next_place)
 129                         lms_next_place = player_count;
 130                 else
 131                         lms_next_place = min(lms_next_place, player_count);
 132                 PlayerScore_Add(frag_target, SP_LMS_RANK, lms_next_place); // won't ever spawn again
 133                 --lms_next_place;
 134         }
 135         frag_score = 0;
 136
 137         return TRUE;
 138 }
 139
 140 MUTATOR_HOOKFUNCTION(lms_SetStartItems)
 141 {
 142         start_items &~= IT_UNLIMITED_AMMO;
 143         start_ammo_shells = cvar("g_lms_start_ammo_shells");
 144         start_ammo_nails = cvar("g_lms_start_ammo_nails");
 145         start_ammo_rockets = cvar("g_lms_start_ammo_rockets");
 146         start_ammo_cells = cvar("g_lms_start_ammo_cells");
 147         start_ammo_fuel = cvar("g_lms_start_ammo_fuel");
 148         start_health = cvar("g_lms_start_health");
 149         start_armorvalue = cvar("g_lms_start_armor");
 150
 151         return FALSE;
 152 }
 153
 154 MUTATOR_HOOKFUNCTION(lms_KeepScore)
 155 {
 156         // don't clear player score
 157         return TRUE;
 158 }
 159
 160 MUTATOR_HOOKFUNCTION(lms_FilterItem)
 161 {
 162         if(autocvar_g_lms_extra_lives)
 163         if(self.classname == "item_health_mega")
 164         {
 165                 self.max_health = 1;
 166                 return FALSE;
 167         }
 168
 169         return TRUE;
 170 }
 171
 172 MUTATOR_HOOKFUNCTION(lms_ItemTouch)
 173 {
 174         // give extra lives for mega health
 175         if(self.items & IT_HEALTH)
 176         {
 177                 Send_Notification(NOTIF_ONE, other, MSG_CENTER, CENTER_EXTRALIVES);
 178                 PlayerScore_Add(other, SP_LMS_LIVES, autocvar_g_lms_extra_lives);
 179         }
 180
 181         return FALSE;
 182 }
 183
 184 MUTATOR_HOOKFUNCTION(lms_BotSpawn)
 185 {
 186         // temporary hack to give bots lives
 187         if(PlayerScore_Add(self, SP_LMS_LIVES, LMS_NewPlayerLives()) <= 0)
 188         {
 189                 PlayerScore_Add(self, SP_LMS_RANK, 666);
 190                 self.frags = FRAGS_SPECTATOR;
 191         }
 192
 193         return FALSE;
 194 }
 195
 196 // scoreboard stuff
 197 void lms_ScoreRules()
 198 {
 199         ScoreRules_basics(0, 0, 0, FALSE);
 200         ScoreInfo_SetLabel_PlayerScore(SP_LMS_LIVES,    "lives",     SFL_SORT_PRIO_SECONDARY);
 201         ScoreInfo_SetLabel_PlayerScore(SP_LMS_RANK,     "rank",      SFL_LOWER_IS_BETTER | SFL_RANK | SFL_SORT_PRIO_PRIMARY | SFL_ALLOW_HIDE);
 202         ScoreRules_basics_end();
 203 }
 204
 205 void lms_Initialize()
 206 {
 207         lms_lowest_lives = 9999;
 208         lms_next_place = 0;
 209
 210         lms_ScoreRules();
 211 }
 212
 213 MUTATOR_DEFINITION(gamemode_lms)
 214 {
 215         MUTATOR_HOOK(PlayerSpawn, lms_PlayerSpawn, CBC_ORDER_ANY);
 216         MUTATOR_HOOK(MakePlayerObserver, lms_RemovePlayer, CBC_ORDER_ANY);
 217         MUTATOR_HOOK(ClientConnect, lms_ClientConnect, CBC_ORDER_ANY);
 218         MUTATOR_HOOK(PlayerPreThink, lms_PlayerThink, CBC_ORDER_ANY);
 219         MUTATOR_HOOK(PlayerDamage_Calculate, lms_PlayerDamage, CBC_ORDER_ANY);
 220         MUTATOR_HOOK(ForbidThrowCurrentWeapon, lms_ForbidThrowing, CBC_ORDER_ANY);
 221         MUTATOR_HOOK(GiveFragsForKill, lms_GiveFragsForKill, CBC_ORDER_ANY);
 222         MUTATOR_HOOK(SetStartItems, lms_SetStartItems, CBC_ORDER_ANY);
 223         MUTATOR_HOOK(ForbidPlayerScore_Clear, lms_KeepScore, CBC_ORDER_ANY);
 224         MUTATOR_HOOK(FilterItem, lms_FilterItem, CBC_ORDER_ANY);
 225         MUTATOR_HOOK(ItemTouch, lms_ItemTouch, CBC_ORDER_ANY);
 226         MUTATOR_HOOK(HavocBot_ChooseRule, lms_BotSpawn, CBC_ORDER_ANY);
 227
 228         MUTATOR_ONADD
 229         {
 230                 if(time > 1) // game loads at time 1
 231                         error("This is a game type and it cannot be added at runtime.");
 232                 lms_Initialize();
 233         }
 234
 235         MUTATOR_ONROLLBACK_OR_REMOVE
 236         {
 237                 // we actually cannot roll back lms_Initialize here
 238                 // BUT: we don't need to! If this gets called, adding always
 239                 // succeeds.
 240         }
 241
 242         MUTATOR_ONREMOVE
 243         {
 244                 print("This is a game type and it cannot be removed at runtime.");
 245                 return -1;
 246         }
 247
 248         return 0;
 249 }