qcsrc/server/mutators/gamemode_invasion.qc

   1 void invasion_spawnpoint()
   2 {
   3         if not(g_invasion) { remove(self); return; }
   4
   5         self.classname = "invasion_spawnpoint";
   6 }
   7
   8 float invasion_PickMonster()
   9 {
  10         if(autocvar_g_invasion_zombies_only)
  11                 return MONSTER_ZOMBIE;
  12
  13         float i;
  14
  15         RandomSelection_Init();
  16
  17         for(i = MONSTER_FIRST + 1; i < MONSTER_LAST; ++i)
  18         {
  19                 if(i == MONSTER_STINGRAY || i == MONSTER_WYVERN)
  20                         continue; // flying/swimming monsters not yet supported
  21
  22                 RandomSelection_Add(world, i, "", 1, 1);
  23         }
  24
  25         return RandomSelection_chosen_float;
  26 }
  27
  28 entity invasion_PickSpawn()
  29 {
  30         entity e;
  31
  32         RandomSelection_Init();
  33
  34         for(e = world;(e = find(e, classname, "invasion_spawnpoint")); )
  35                 RandomSelection_Add(e, 0, string_null, 1, 1);
  36
  37         return RandomSelection_chosen_ent;
  38 }
  39
  40 void invasion_SpawnChosenMonster(float mon)
  41 {
  42         entity spawn_point, monster;
  43
  44         spawn_point = invasion_PickSpawn();
  45
  46         if(spawn_point == world)
  47         {
  48                 dprint("Warning: couldn't find any invasion_spawnpoint spawnpoints, no monsters will spawn!\n");
  49                 return;
  50         }
  51
  52         monster = spawnmonster("", mon, spawn_point, spawn_point, spawn_point.origin, FALSE, 2);
  53 }
  54
  55 void invasion_SpawnMonsters()
  56 {
  57         float chosen_monster = invasion_PickMonster();
  58
  59         invasion_SpawnChosenMonster(chosen_monster);
  60 }
  61
  62 float Invasion_CheckWinner()
  63 {
  64         if(round_handler_GetEndTime() > 0 && round_handler_GetEndTime() - time <= 0)
  65         {
  66                 entity head;
  67                 FOR_EACH_MONSTER(head)
  68                 {
  69                         WaypointSprite_Kill(head.sprite);
  70                         if(head.weaponentity) remove(head.weaponentity);
  71                         remove(head);
  72                 }
  73
  74                 Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_ROUND_OVER);
  75                 Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_ROUND_OVER);
  76                 round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
  77                 return 1;
  78         }
  79
  80         if((numspawned - numkilled) < maxspawned)
  81         {
  82                 if(time >= last_check)
  83                 {
  84                         invasion_SpawnMonsters();
  85                         last_check = time + 0.5;
  86                 }
  87
  88                 return 0;
  89         }
  90
  91         if(numspawned > 1)
  92                 return 0;
  93
  94         if(roundcnt >= maxrounds)
  95         {
  96                 NextLevel();
  97                 return 1;
  98         }
  99
 100         Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_ROUND_OVER);
 101         Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_ROUND_OVER);
 102
 103         round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
 104
 105         return 1;
 106 }
 107
 108 float Invasion_CheckPlayers()
 109 {
 110         return TRUE;
 111 }
 112
 113 void Invasion_RoundStart()
 114 {
 115         entity e;
 116         float numplayers = 0;
 117         FOR_EACH_PLAYER(e)
 118         {
 119                 ++numplayers;
 120                 e.player_blocked = 0;
 121         }
 122
 123         roundcnt += 1;
 124
 125         numspawned = 0;
 126         numkilled = 0;
 127
 128         if(roundcnt > 1)
 129                 maxspawned = rint(autocvar_g_invasion_monster_count * roundcnt / 0.7);
 130         else
 131                 maxspawned = autocvar_g_invasion_monster_count;
 132
 133         monster_skill += 0.01 * numplayers;
 134 }
 135
 136 MUTATOR_HOOKFUNCTION(invasion_MonsterDies)
 137 {
 138         numkilled += 1;
 139
 140         if(IS_PLAYER(frag_attacker))
 141                 PlayerScore_Add(frag_attacker, SP_INVASION_KILLS, +1);
 142
 143         return FALSE;
 144 }
 145
 146 MUTATOR_HOOKFUNCTION(invasion_MonsterSpawn)
 147 {
 148         if(self.realowner == world)
 149         {
 150                 WaypointSprite_Kill(self.sprite);
 151                 if(self.weaponentity) remove(self.weaponentity);
 152                 remove(self);
 153                 return FALSE;
 154         }
 155
 156         numspawned += 1;
 157
 158         self.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_BOTCLIP | DPCONTENTS_MONSTERCLIP;
 159
 160         return FALSE;
 161 }
 162
 163 MUTATOR_HOOKFUNCTION(invasion_PlayerThink)
 164 {
 165         monsters_total = maxspawned; // TODO: make sure numspawned never exceeds maxspawned
 166         monsters_killed = numkilled;
 167
 168         return FALSE;
 169 }
 170
 171 MUTATOR_HOOKFUNCTION(invasion_PlayerDamage)
 172 {
 173         if(IS_PLAYER(frag_attacker) && IS_PLAYER(frag_target))
 174         {
 175                 frag_damage = 0;
 176                 frag_force = '0 0 0';
 177         }
 178
 179         if(frag_attacker.flags & FL_MONSTER && frag_target.flags & FL_MONSTER)
 180                 frag_damage = 0;
 181
 182         return FALSE;
 183 }
 184
 185 void invasion_ScoreRules()
 186 {
 187         ScoreRules_basics(0, SFL_SORT_PRIO_SECONDARY, 0, FALSE);
 188         ScoreInfo_SetLabel_PlayerScore(SP_INVASION_KILLS, "kills", SFL_SORT_PRIO_PRIMARY);
 189         ScoreRules_basics_end();
 190 }
 191
 192 void invasion_Initialize()
 193 {
 194         invasion_ScoreRules();
 195
 196         round_handler_Spawn(Invasion_CheckPlayers, Invasion_CheckWinner, Invasion_RoundStart);
 197         round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
 198
 199         allowed_to_spawn = TRUE;
 200
 201         monster_skill = 0.01;
 202
 203         roundcnt = 0;
 204 }
 205
 206 MUTATOR_DEFINITION(gamemode_invasion)
 207 {
 208         MUTATOR_HOOK(MonsterDies, invasion_MonsterDies, CBC_ORDER_ANY);
 209         MUTATOR_HOOK(MonsterSpawn, invasion_MonsterSpawn, CBC_ORDER_ANY);
 210         MUTATOR_HOOK(PlayerPreThink, invasion_PlayerThink, CBC_ORDER_ANY);
 211         MUTATOR_HOOK(PlayerDamage_Calculate, invasion_PlayerDamage, CBC_ORDER_ANY);
 212
 213         MUTATOR_ONADD
 214         {
 215                 if(time > 1) // game loads at time 1
 216                         error("This is a game type and it cannot be added at runtime.");
 217                 invasion_Initialize();
 218
 219                 cvar_settemp("g_monsters", "1");
 220         }
 221
 222         MUTATOR_ONROLLBACK_OR_REMOVE
 223         {
 224                 // we actually cannot roll back invasion_Initialize here
 225                 // BUT: we don't need to! If this gets called, adding always
 226                 // succeeds.
 227         }
 228
 229         MUTATOR_ONREMOVE
 230         {
 231                 print("This is a game type and it cannot be removed at runtime.");
 232                 return -1;
 233         }
 234
 235         return 0;
 236 }