qcsrc/common/turrets/turret/hellion_weapon.qc

   1 #ifndef TURRET_HELLION_WEAPON_H
   2 #define TURRET_HELLION_WEAPON_H
   3
   4 CLASS(HellionAttack, PortoLaunch)
   5 /* flags     */ ATTRIB(HellionAttack, spawnflags, int, WEP_TYPE_OTHER);
   6 /* impulse   */ ATTRIB(HellionAttack, impulse, int, 9);
   7 /* refname   */ ATTRIB(HellionAttack, netname, string, "turret_hellion");
   8 /* wepname   */ ATTRIB(HellionAttack, message, string, _("Hellion"));
   9 ENDCLASS(HellionAttack)
  10 REGISTER_WEAPON(HELLION, NEW(HellionAttack));
  11
  12 #endif
  13
  14 #ifdef IMPLEMENTATION
  15
  16 #ifdef SVQC
  17
  18 float autocvar_g_turrets_unit_hellion_shot_speed_gain;
  19 float autocvar_g_turrets_unit_hellion_shot_speed_max;
  20
  21 void turret_hellion_missile_think();
  22 METHOD(HellionAttack, wr_think, bool(entity thiswep, bool fire1, bool fire2)) {
  23     SELFPARAM();
  24     bool isPlayer = IS_PLAYER(self);
  25     if (fire1)
  26     if (!isPlayer || weapon_prepareattack(false, WEP_CVAR_PRI(electro, refire))) {
  27         if (isPlayer) {
  28             turret_initparams(self);
  29             W_SetupShot_Dir(self, v_forward, false, 0, W_Sound("electro_fire"), CH_WEAPON_B, 0);
  30             self.tur_shotdir_updated = w_shotdir;
  31             self.tur_shotorg = w_shotorg;
  32             self.tur_head = self;
  33             self.shot_radius = 500;
  34             weapon_thinkf(WFRAME_FIRE1, WEP_CVAR_PRI(electro, animtime), w_ready);
  35         }
  36         if (!isPlayer) {
  37             if (self.tur_head.frame != 0)
  38                 self.tur_shotorg = gettaginfo(self.tur_head, gettagindex(self.tur_head, "tag_fire"));
  39             else
  40                 self.tur_shotorg = gettaginfo(self.tur_head, gettagindex(self.tur_head, "tag_fire2"));
  41         }
  42
  43         entity missile = turret_projectile(SND(ROCKET_FIRE), 6, 10, DEATH_TURRET_HELLION, PROJECTILE_ROCKET, FALSE, FALSE);
  44         te_explosion (missile.origin);
  45         missile.think           = turret_hellion_missile_think;
  46         missile.nextthink       = time;
  47         missile.flags           = FL_PROJECTILE;
  48         missile.max_health   = time + 9;
  49         missile.tur_aimpos   = randomvec() * 128;
  50         missile.missile_flags = MIF_SPLASH | MIF_PROXY | MIF_GUIDED_HEAT;
  51         if (!isPlayer) self.tur_head.frame += 1;
  52     }
  53     return true;
  54 }
  55
  56 void turret_hellion_missile_think()
  57 {SELFPARAM();
  58     vector olddir,newdir;
  59     vector pre_pos;
  60     float itime;
  61
  62     self.nextthink = time + 0.05;
  63
  64     olddir = normalize(self.velocity);
  65
  66     if(self.max_health < time)
  67         turret_projectile_explode();
  68
  69     // Enemy dead? just keep on the current heading then.
  70     if ((self.enemy == world) || (self.enemy.deadflag != DEAD_NO))
  71     {
  72
  73         // Make sure we dont return to tracking a respawned player
  74         self.enemy = world;
  75
  76         // Turn model
  77         self.angles = vectoangles(self.velocity);
  78
  79         if ( (vlen(self.origin - self.owner.origin)) > (self.owner.shot_radius * 5) )
  80             turret_projectile_explode();
  81
  82         // Accelerate
  83         self.velocity = olddir * min(vlen(self.velocity) * (autocvar_g_turrets_unit_hellion_shot_speed_gain), (autocvar_g_turrets_unit_hellion_shot_speed_max));
  84
  85         UpdateCSQCProjectile(self);
  86
  87         return;
  88     }
  89
  90     // Enemy in range?
  91     if (vlen(self.origin - self.enemy.origin) < self.owner.shot_radius * 0.2)
  92         turret_projectile_explode();
  93
  94     // Predict enemy position
  95     itime = vlen(self.enemy.origin - self.origin) / vlen(self.velocity);
  96     pre_pos = self.enemy.origin + self.enemy.velocity * itime;
  97
  98     pre_pos = (pre_pos + self.enemy.origin) * 0.5;
  99
 100     // Find out the direction to that place
 101     newdir = normalize(pre_pos - self.origin);
 102
 103     // Turn
 104     newdir = normalize(olddir + newdir * 0.35);
 105
 106     // Turn model
 107     self.angles = vectoangles(self.velocity);
 108
 109     // Accelerate
 110     self.velocity = newdir * min(vlen(self.velocity) * (autocvar_g_turrets_unit_hellion_shot_speed_gain), (autocvar_g_turrets_unit_hellion_shot_speed_max));
 111
 112     if (itime < 0.05)
 113         self.think = turret_projectile_explode;
 114
 115     UpdateCSQCProjectile(self);
 116 }
 117
 118 #endif
 119
 120 #endif