qcsrc/gamec/g_damage.c

   1
   2 float checkrules_firstblood;
   3 void Obituary (entity attacker, entity targ, float deathtype)
   4 {
   5         string  s;
   6
   7         if (targ.classname == "player" || targ.classname == "corpse")
   8         {
   9                 if (targ.classname == "corpse")
  10                         s = "A corpse";
  11                 else
  12                         s = targ.netname;
  13
  14                 if (targ == attacker)
  15                 {
  16                         if (deathtype == IT_GRENADE_LAUNCHER)
  17                                 bprint ("^1",s, " detonated\n");
  18                         else if (deathtype == IT_ELECTRO)
  19                                 bprint ("^1",s, " played with plasma\n");
  20                         else if (deathtype == IT_ROCKET_LAUNCHER)
  21                                 bprint ("^1",s, " exploded\n");
  22                         else if (deathtype == DEATH_KILL)
  23                                 bprint ("^1",s, " couldn't take it anymore\n");
  24                         else
  25                                 bprint ("^1",s, " couldn't resist the urge to self immolate\n");
  26                         targ.frags = targ.frags - 1;
  27                         if (targ.killcount > 2)
  28                                 bprint ("^1",s," ended it all with a ",ftos(targ.killcount)," kill spree\n");
  29                 }
  30                 else if (teamplay && attacker.team == targ.team)
  31                 {
  32                         bprint ("^1", attacker.netname, " mows down a teammate\n");
  33                         attacker.frags = attacker.frags - 1;
  34                         if (targ.killcount > 2)
  35                                 bprint ("^1",s,"'s ",ftos(targ.killcount)," kill spree was endeded by a teammate!\n");
  36                         if (attacker.killcount > 2)
  37                                 bprint ("^1",attacker.netname," ended a ",ftos(attacker.killcount)," kill spree by killing a teammate\n");
  38                         attacker.killcount = 0;
  39                 }
  40                 else if (attacker.classname == "player")
  41                 {
  42                         if (!checkrules_firstblood)
  43                         {
  44                                 checkrules_firstblood = TRUE;
  45                                 sound(world, CHAN_AUTO, "announcer/firstblood.wav", 1, ATTN_NONE);
  46                                 bprint("^1",attacker.netname, " drew first blood", "\n");
  47                         }
  48
  49                         if (deathtype == IT_LASER)
  50                                 bprint ("^1",s, " was blasted by ", attacker.netname, "\n");
  51                         else if (deathtype == IT_UZI)
  52                                 bprint ("^1",s, " was riddled full of holes by ", attacker.netname, "\n");
  53                         else if (deathtype == IT_SHOTGUN)
  54                                 bprint ("^1",s, " was gunned by ", attacker.netname, "\n");
  55                         else if (deathtype == IT_GRENADE_LAUNCHER)
  56                                 bprint ("^1", s, " was blasted by ", attacker.netname, "\n");
  57                         else if (deathtype == IT_ELECTRO)
  58                                 bprint ("^1",s, " was blasted by ", attacker.netname, "\n");
  59                         else if (deathtype == IT_CRYLINK)
  60                                 bprint ("^1",s, " was blasted by ", attacker.netname, "\n");
  61                         else if (deathtype == IT_NEX)
  62                                 bprint ("^1",s, " has been vaporized by ", attacker.netname, "\n");
  63                         else if (deathtype == IT_HAGAR)
  64                                 bprint ("^1",s, " was pummeled by ", attacker.netname, "\n");
  65                         else if (deathtype == IT_ROCKET_LAUNCHER)
  66                                 bprint ("^1",s, " was blasted by ", attacker.netname, "\n");
  67                         else if (deathtype == DEATH_TELEFRAG)
  68                                 bprint ("^1",s, " was telefragged by ", attacker.netname, "\n");
  69                         else
  70                                 bprint ("^1",s, " was killed by ", attacker.netname, "\n");
  71
  72                         attacker.frags = attacker.frags + 1;
  73                         if (targ.killcount > 2)
  74                                 bprint ("^1",s,"'s ", ftos(targ.killcount), " kill spree was ended by ", attacker.netname, "\n");
  75                         attacker.killcount = attacker.killcount + 1;
  76                         if (attacker.killcount > 2)
  77                                 bprint ("^1",attacker.netname," has ",ftos(attacker.killcount)," kills in a row\n");
  78                 }
  79                 else
  80                 {
  81                         if (deathtype == DEATH_HURTTRIGGER)
  82                                 bprint ("^1",s, " ", attacker.message, "\n");
  83                         else if (deathtype == DEATH_DROWN)
  84                                 bprint ("^1",s, " drowned\n");
  85                         else if (deathtype == DEATH_SLIME)
  86                                 bprint ("^1",s, " was slimed\n");
  87                         else if (deathtype == DEATH_LAVA)
  88                                 bprint ("^1",s, " turned into hot slag\n");
  89                         else if (deathtype == DEATH_FALL)
  90                                 bprint ("^1",s, " hit the ground with a crunch\n");
  91                         targ.frags = targ.frags - 1;
  92                         if (targ.killcount > 2)
  93                                 bprint ("^1",s," died with a ",ftos(targ.killcount)," kill spree\n");
  94                 }
  95                 // FIXME: this should go in PutClientInServer
  96                 if (targ.killcount)
  97                         targ.killcount = 0;
  98         }
  99 }
 100
 101 void Damage (entity targ, entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 102 {
 103         local entity oldself;
 104         oldself = self;
 105         self = targ;
 106         // nullify damage if teamplay is on
 107         if (teamplay)
 108         if (attacker.team)
 109         if (attacker.team == targ.team)
 110         if (teamplay == 1 || (teamplay == 3 && attacker != targ))
 111                 damage = 0;
 112         // apply strength multiplier
 113         if (attacker.items & IT_STRENGTH)
 114         {
 115                 damage = damage * cvar("g_balance_powerup_strength_damage");
 116                 force = force * cvar("g_balance_powerup_strength_force");
 117         }
 118         // apply invincibility multiplier
 119         if (targ.items & IT_INVINCIBLE)
 120                 damage = damage * cvar("g_balance_powerup_invincible_takedamage");
 121         // apply push
 122         if (self.damageforcescale)
 123         {
 124                 self.velocity = self.velocity + self.damageforcescale * force;
 125                 self.flags = self.flags - (self.flags & FL_ONGROUND);
 126         }
 127         // apply damage
 128         if (self.event_damage)
 129                 self.event_damage (inflictor, attacker, damage, deathtype, hitloc, force);
 130         self = oldself;
 131 }
 132
 133 void RadiusDamage (entity inflictor, entity attacker, float coredamage, float edgedamage, float rad, entity ignore, float forceintensity, float deathtype)
 134 {
 135         entity  targ;
 136         float   finaldmg;
 137         float   power;
 138         vector  blastorigin;
 139         vector  force;
 140         vector  m1;
 141         vector  m2;
 142         vector  nearest;
 143         vector  diff;
 144
 145         blastorigin = (inflictor.origin + (inflictor.mins + inflictor.maxs) * 0.5);
 146
 147         targ = findradius (blastorigin, rad);
 148         while (targ)
 149         {
 150                 if (targ != inflictor)
 151                         if (ignore != targ)
 152                         {
 153                                 // LordHavoc: measure distance to nearest point on target (not origin)
 154                                 // (this guarentees 100% damage on a touch impact)
 155                                 nearest = blastorigin;
 156                                 m1 = targ.origin + targ.mins;
 157                                 m2 = targ.origin + targ.maxs;
 158                                 if (nearest_x < m1_x) nearest_x = m1_x;
 159                                 if (nearest_y < m1_y) nearest_y = m1_y;
 160                                 if (nearest_z < m1_z) nearest_z = m1_z;
 161                                 if (nearest_x > m2_x) nearest_x = m2_x;
 162                                 if (nearest_y > m2_y) nearest_y = m2_y;
 163                                 if (nearest_z > m2_z) nearest_z = m2_z;
 164                                 diff = nearest - blastorigin;
 165                                 // round up a little on the damage to ensure full damage on impacts
 166                                 // and turn the distance into a fraction of the radius
 167                                 power = 1 - ((vlen (diff) - 2) / rad);
 168                                 //bprint(" ");
 169                                 //bprint(ftos(power));
 170                                 if (power > 0)
 171                                 {
 172                                         if (power > 1)
 173                                                 power = 1;
 174                                         finaldmg = coredamage * power + edgedamage * (1 - power);
 175                                         force = normalize((m1 + m2) * 0.5 - blastorigin) * (finaldmg / coredamage) * forceintensity;
 176                                         if (targ == attacker)
 177                                                 finaldmg = finaldmg * cvar("g_balance_selfdamagepercent");      // Partial damage if the attacker hits himself
 178                                         if (finaldmg > 0)
 179                                                 Damage (targ, inflictor, attacker, finaldmg, deathtype, inflictor.origin, force);
 180                                 }
 181                         }
 182                 targ = targ.chain;
 183         }
 184 }
 185
 186 /*
 187 entity  multi_ent;
 188 float   multi_damage;
 189 vector  multi_force;
 190
 191 void ClearMultiDamage (void)
 192 {
 193         multi_ent = world;
 194         multi_damage = 0;
 195         multi_force = '0 0 0';
 196 }
 197
 198 void ApplyMultiDamage (void)
 199 {
 200         if (!multi_ent)
 201                 return;
 202
 203         Damage (self, multi_ent.origin, multi_ent, 0, multi_damage, multi_force);
 204 }
 205
 206 void AddMultiDamage (entity hit, float damage, vector force)
 207 {
 208         if (!hit)
 209                 return;
 210
 211         if (hit != multi_ent)
 212         {
 213                 ApplyMultiDamage ();
 214                 ClearMultiDamage ();
 215                 multi_ent = hit;
 216         }
 217         multi_damage = multi_damage + damage;
 218         multi_force = multi_force + force;
 219 }
 220
 221 void FireBullets (float shotcount, vector dir, vector spread, float deathtype)
 222 {
 223         vector  direction;
 224         vector  source;
 225         vector  vel;
 226         vector  org;
 227
 228         makevectors (self.v_angle);
 229
 230         source = self.origin + v_forward * 10;  // FIXME
 231         source_x = self.absmin_z + self.size_z * 0.7;   // ??? whaddabout view_ofs
 232
 233         // LordHavoc: better to use normal damage
 234         //ClearMultiDamage ();
 235         while (shotcount > 0)
 236         {
 237                 direction = dir + crandom () * spread_x * v_right + crandom () * spread_y * v_up;
 238
 239                 traceline (source, source + direction * 2048, FALSE, self);
 240                 if (trace_fraction != 1.0)
 241                 {
 242                         vel = normalize (direction + v_up * crandom () + v_right * crandom ());
 243                         vel = vel + 2 * trace_plane_normal;
 244                         vel = vel * 200;
 245
 246                         org = trace_endpos - direction * 4;
 247
 248                         if (!trace_ent.takedamage)
 249                                 te_gunshot (org);
 250                         // LordHavoc: better to use normal damage
 251                         //AddMultiDamage (trace_ent, 4, direction * 4);
 252                         Damage (trace_ent, self, self, 4, deathtype, trace_endpos, direction * 4);
 253                 }
 254
 255                 shotcount = shotcount + 1;
 256         }
 257
 258         // LordHavoc: better to use normal damage
 259         //ApplyMultiDamage ();
 260 }
 261 */