qcsrc/server/tturrets/units/unit_hellion.qc

   1 .float      shot_speed_max;
   2 .float      shot_speed_gain;
   3
   4 void spawnfunc_turret_hellion();
   5 void turret_hellion_dinit();
   6 void turret_hellion_attack();
   7 void turret_hellion_missile_explode();
   8 void turret_hellion_missile_think();
   9 void turret_hellion_missile_damage (entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector vforce)
  10
  11 void turret_hellion_postthink()
  12 {
  13     if (cvar("g_turrets_reloadcvars"))
  14     {
  15         if (!self.shot_speed_max)  self.shot_speed_max  = cvar("g_turrets_unit_hellion_std_shot_speed_max");
  16         if (!self.shot_speed_gain) self.shot_speed_gain = cvar("g_turrets_unit_hellion_std_shot_speed_gain");
  17     }
  18
  19     if (self.tur_head.frame != 0)
  20         self.tur_head.frame = self.tur_head.frame + 1;
  21
  22     if (self.tur_head.frame > 7)
  23         self.tur_head.frame = 0;
  24 }
  25
  26 void turret_hellion_attack()
  27 {
  28     local entity missile;
  29
  30     sound (self, CHAN_WEAPON, "weapons/hagar_fire.wav", VOL_BASE, ATTN_NORM);
  31
  32     // switch tubes
  33     //self.tur_shotorg_y = self.tur_shotorg_y * -1;
  34
  35     missile = spawn ();
  36     setorigin(missile, self.tur_shotorg);
  37     setsize (missile, '-3 -3 -3', '3 3 3'); // give it some size so it can be shot
  38
  39     missile.classname          = "hellion_missile";
  40     missile.owner              = self;
  41     missile.bot_dodge          = TRUE;
  42     missile.bot_dodgerating    = self.shot_dmg;
  43     missile.takedamage         = DAMAGE_YES;
  44     missile.event_damage       = turret_hellion_missile_damage;
  45     missile.damageforcescale   = 2;
  46     missile.health             = 10;
  47     missile.enemy              = self.enemy;
  48     missile.think              = turret_hellion_missile_think;
  49     missile.nextthink          = time;// + 0.2;
  50     missile.solid              = SOLID_BBOX;
  51     missile.movetype           = MOVETYPE_FLY;
  52     missile.velocity           = normalize(self.tur_shotdir_updated + randomvec() * self.shot_spread) * self.shot_speed;
  53     missile.angles             = vectoangles(missile.velocity);
  54     missile.touch              = turret_hellion_missile_explode;
  55     missile.flags              = FL_PROJECTILE;
  56     missile.solid              = SOLID_BBOX;
  57     missile.tur_health         = time + 9;
  58     missile.tur_aimpos         = randomvec() * 128;
  59     te_explosion (missile.origin);
  60
  61         CSQCProjectile(missile, FALSE, PROJECTILE_ROCKET, FALSE); // no culling, has fly sound
  62
  63     if (self.tur_head.frame == 0)
  64         self.tur_head.frame = self.tur_head.frame + 1;
  65
  66 }
  67
  68 void turret_hellion_missile_damage (entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector vforce)
  69 {
  70     self.health = self.health - damage;
  71     self.velocity = self.velocity + vforce;
  72     if (self.health <= 0) turret_hellion_missile_explode();
  73 }
  74
  75 void turret_hellion_missile_think()
  76 {
  77     vector olddir,newdir;
  78     vector pre_pos;
  79     float itime;
  80
  81     self.nextthink = time + 0.05;
  82
  83     olddir = normalize(self.velocity);
  84
  85     if(self.tur_health < time)
  86         turret_hellion_missile_explode();
  87
  88     // Enemy dead? just keep on the current heading then.
  89     if ((self.enemy == world) || (self.enemy.deadflag != DEAD_NO))
  90     {
  91
  92         // Make sure we dont return to tracking a respawned player
  93         self.enemy = world;
  94
  95         // Turn model
  96         self.angles = vectoangles(self.velocity);
  97
  98         if ( (vlen(self.origin - self.owner.origin)) > (self.owner.shot_radius * 5) )
  99             turret_hellion_missile_explode();
 100
 101         // Accelerate
 102         self.velocity = olddir * min(vlen(self.velocity) * self.owner.shot_speed_gain,self.owner.shot_speed_max);
 103
 104         UpdateCSQCProjectile(self);
 105
 106         return;
 107     }
 108
 109     // Enemy in range?
 110     if (vlen(self.origin - self.enemy.origin) < self.owner.shot_radius * 0.2)
 111         turret_hellion_missile_explode();
 112
 113     // Predict enemy position
 114     itime = vlen(self.enemy.origin - self.origin) / vlen(self.velocity);
 115     pre_pos = self.enemy.origin + self.enemy.velocity * itime;
 116
 117     pre_pos = (pre_pos + self.enemy.origin) * 0.5;
 118
 119     // Find out the direction to that place
 120     newdir = normalize(pre_pos - self.origin);
 121
 122     // Turn
 123     newdir = normalize(olddir + newdir * 0.35);
 124
 125     // Turn model
 126     self.angles = vectoangles(self.velocity);
 127
 128     // Accelerate
 129     self.velocity = newdir * min(vlen(self.velocity) * self.owner.shot_speed_gain,self.owner.shot_speed_max);
 130
 131     if (itime < 0.05)
 132         self.think = turret_hellion_missile_explode;
 133
 134     UpdateCSQCProjectile(self);
 135 }
 136
 137 void turret_hellion_missile_explode()
 138 {
 139     vector org2;
 140     float d;
 141
 142     if(self.event_damage != SUB_Null)
 143     {
 144         self.event_damage = SUB_Null;
 145         self.think = turret_hellion_missile_explode;
 146         self.nextthink = time;
 147         return;
 148     }
 149
 150     sound (self, CHAN_PROJECTILE, "weapons/rocket_impact.wav", VOL_BASE, ATTN_NORM);
 151     org2 = findbetterlocation (self.origin, 16);
 152
 153     // LordHavoc: TE_TEI_BIGEXPLOSION
 154     WriteByte (MSG_BROADCAST, SVC_TEMPENTITY);
 155     WriteByte (MSG_BROADCAST, 78);
 156     WriteCoord (MSG_BROADCAST, org2_x);
 157     WriteCoord (MSG_BROADCAST, org2_y);
 158     WriteCoord (MSG_BROADCAST, org2_z);
 159
 160     //w_deathtypestring = "could not dodge the twin missiles.";
 161     self.event_damage = SUB_Null;
 162     d = RadiusDamage (self, self.owner, self.owner.shot_dmg, 0, self.owner.shot_radius, world, self.owner.shot_force, DEATH_TURRET, world);
 163
 164 #ifdef TURRET_DEBUG
 165     self.owner.tur_dbg_dmg_t_h = self.owner.tur_dbg_dmg_t_h + d; //self.owner.shot_dmg;
 166     self.owner.tur_dbg_dmg_t_f = self.owner.tur_dbg_dmg_t_f + self.owner.shot_dmg;
 167 #endif
 168
 169     // Target dead, get another is still targeting the same.
 170     if ((self.enemy.deadflag != DEAD_NO) && (self.enemy == self.owner.enemy))
 171         self.owner.enemy = world;
 172
 173     remove (self);
 174 }
 175
 176 void turret_hellion_dinit()
 177 {
 178     if (self.netname == "")      self.netname  = "Hellion Missile Turret";
 179
 180     if not (self.shot_speed_max)
 181         self.shot_speed_max  = cvar("g_turrets_unit_hellion_std_shot_speed_max");
 182
 183     if not (self.shot_speed_gain)
 184         self.shot_speed_gain = cvar("g_turrets_unit_hellion_std_shot_speed_gain");
 185
 186     self.turrcaps_flags = TFL_TURRCAPS_RADIUSDMG | TFL_TURRCAPS_FASTPROJ | TFL_TURRCAPS_PLAYERKILL | TFL_TURRCAPS_MISSILEKILL;
 187     self.aim_flags = TFL_AIM_SIMPLE;
 188     self.target_select_flags = TFL_TARGETSELECT_LOS | TFL_TARGETSELECT_PLAYERS | TFL_TARGETSELECT_RANGELIMTS | TFL_TARGETSELECT_TEAMCHECK ;
 189     self.firecheck_flags = TFL_FIRECHECK_WORLD | TFL_FIRECHECK_DEAD | TFL_FIRECHECK_DISTANCES | TFL_FIRECHECK_TEAMCECK | TFL_FIRECHECK_REFIRE | TFL_FIRECHECK_AFF | TFL_FIRECHECK_OWM_AMMO;
 190     self.ammo_flags = TFL_AMMO_ROCKETS | TFL_AMMO_RECHARGE;
 191
 192     if (turret_stdproc_init("hellion_std",0,"models/turrets/base.md3","models/turrets/hellion.md3") == 0)
 193     {
 194         remove(self);
 195         return;
 196     }
 197
 198     if (!turret_tag_fire_update())
 199         dprint("Warning: Turret ",self.classname, " faild to initialize md3 tags\n");
 200
 201     self.turret_firefunc  = turret_hellion_attack;
 202     self.turret_postthink = turret_hellion_postthink;
 203 }
 204
 205 /*QUAKED turret_hellion (0 .5 .8) ?
 206 */
 207 void spawnfunc_turret_hellion()
 208 {
 209     precache_model ("models/turrets/hellion.md3");
 210     precache_model ("models/turrets/base.md3");
 211
 212     self.think = turret_hellion_dinit;
 213     self.nextthink = time + 0.5;
 214 }
 215
 216