qcsrc/gamec/cl_weapons.c

   1 // generic weapons table
   2 // add new weapons here
   3 void(float wpn, float wrequest) weapon_action =
   4 {
   5         if (wpn == WEP_LASER)
   6                 w_laser(wrequest);
   7         else if (wpn == WEP_SHOTGUN)
   8                 w_shotgun(wrequest);
   9         else if (wpn == WEP_UZI)
  10                 w_uzi(wrequest);
  11         else if (wpn == WEP_GRENADE_LAUNCHER)
  12                 w_glauncher(wrequest);
  13         else if (wpn == WEP_ELECTRO)
  14                 w_electro(wrequest);
  15         else if (wpn == WEP_CRYLINK)
  16                 w_crylink(wrequest);
  17         else if (wpn == WEP_NEX)
  18                 w_nex(wrequest);
  19         else if (wpn == WEP_HAGAR)
  20                 w_hagar(wrequest);
  21         else if (wpn == WEP_ROCKET_LAUNCHER)
  22                 w_rlauncher(wrequest);
  23 };
  24
  25 // switch between weapons
  26 void(float imp) W_SwitchWeapon
  27 {
  28         weapon_hasammo = TRUE;
  29         if (!client_hasweapon(self, imp, TRUE))
  30         {
  31                 if (!weapon_hasammo)
  32                         sprint(self, "You don't have any ammo for that weapon\n");
  33                 else
  34                         sprint(self, "You don't own that weapon\n");
  35         }
  36         else
  37                 self.switchweapon = imp;
  38 };
  39
  40 // next weapon
  41 void() W_NextWeapon =
  42 {
  43         local float weaponwant;
  44
  45         weaponwant = self.weapon + 1;
  46         weapon_hasammo = TRUE;
  47         while(!client_hasweapon(self, weaponwant, TRUE))
  48         {
  49                 weaponwant = weaponwant + 1;
  50                 if (weaponwant > WEP_LAST)
  51                         weaponwant = WEP_FIRST;
  52         }
  53         self.switchweapon = weaponwant;
  54 };
  55
  56 // prev weapon
  57 void() W_PreviousWeapon =
  58 {
  59         local float weaponwant;
  60
  61         weaponwant = self.weapon - 1;
  62         weapon_hasammo = TRUE;
  63         while(!client_hasweapon(self, weaponwant, TRUE))
  64         {
  65                 weaponwant = weaponwant - 1;
  66                 if (weaponwant < WEP_FIRST)
  67                         weaponwant = WEP_LAST;
  68         }
  69         self.switchweapon = weaponwant;
  70 };
  71
  72 // Bringed back weapon frame
  73 void() W_WeaponFrame =
  74 {
  75         if (!self.weaponentity || self.health <= 0)
  76                 return; // Dead player can't use weapons and injure impulse commands
  77
  78         // Change weapon
  79         if (self.switchweapon > 0)
  80         {
  81                 if (self.weapon == self.switchweapon)
  82                         self.switchweapon = FALSE; // same weapon
  83                 else
  84                 {
  85                         if (self.weaponentity.state == WS_CLEAR)
  86                         {
  87                                 self.weaponentity.state = WS_RAISE;
  88                                 weapon_action(self.switchweapon, WR_SETUP);
  89                                 // VorteX: add player model weapon select frame here
  90                                 // setcustomframe(PlayerWeaponRaise);
  91                                 weapon_action(self.weapon, WR_UPDATECOUNTS);
  92                                 weapon_action(self.weapon, WR_RAISE);
  93                                 self.switchweapon = FALSE;
  94                         }
  95                         else if (self.weaponentity.state == WS_READY)
  96                         {
  97                                 self.weaponentity.state = WS_DROP;
  98                                 // VorteX: add player model weapon deselect frame here
  99                                 // setcustomframe(PlayerWeaponDrop);
 100                                 weapon_action(self.weapon, WR_DROP);
 101                         }
 102                 }
 103         }
 104
 105         if (self.button0)
 106                 weapon_action(self.weapon, WR_FIRE1);
 107         if (self.button3)
 108                 weapon_action(self.weapon, WR_FIRE2);
 109         if (self.button4)
 110                 weapon_action(self.weapon, WR_FIRE3);
 111
 112         // do weapon think
 113         if (time >= self.weapon_nextthink)
 114                 if (self.weapon_nextthink > 0)
 115                         self.weapon_think();
 116
 117         // weapon bobbing and script actions
 118         local float bobintensity, q1pitching, framespeed, diff;
 119         local vector vel, realorg, layer1, layer2, boblayer;
 120
 121         bobintensity = cvar("cl_weapon_bobintensity"); // weapon bob intensity
 122         q1pitching = fabs(cvar("cl_weapon_q1pitching")); // q1 style of "bob" when looking up and down
 123
 124         realorg = self.weaponentity.origin + self.weaponentity.view_ofs;
 125         realorg = realorg - self.weaponentity.finaldest; // finaldest is last bob position
 126
 127         // VorteX: actually this is needed for weapon screen offset
 128         if (q1pitching)
 129         {
 130                 self.weaponentity.view_ofs_x = q1pitching*bound(-5.5, self.v_angle_x/45, 5.5);
 131                 self.weaponentity.view_ofs_z = q1pitching*bound(-1.5, self.v_angle_x/60, 1.5);
 132         }
 133
 134         // weapon origin interpolation, layer 1
 135         if (realorg != self.weaponentity.pos1)
 136         {
 137                 framespeed = frametime*self.weaponentity.lip*10; // lip is speed of origin changing (of layer1)
 138                 diff = vlen(realorg - self.weaponentity.pos1);
 139                 // VorteX: add speed modifier (haste)?
 140                 layer1 = frametime*10*self.weaponentity.lip*normalize(self.weaponentity.pos1 - realorg);
 141                 if (diff <= vlen(layer1))
 142                         layer1 = normalize(self.weaponentity.pos1 - realorg)*diff;
 143         }
 144
 145         // weapon bobbing (q3-style)
 146         if (self.flags & FL_ONGROUND && self.waterlevel < 2)
 147         {
 148                 // VorteX: only xy velocity matters
 149                 vel_x = self.velocity_x;
 150                 vel_y = self.velocity_y;
 151                 framespeed = vlen(vel);
 152                 // Y axis
 153                 diff = bobintensity*framespeed/300;
 154                 self.weaponentity.destvec_y = self.weaponentity.destvec_y + frametime*10;
 155                 boblayer_y = diff*cos(self.weaponentity.destvec_y + 90);
 156                 // Z axis
 157                 diff = bobintensity*framespeed/540;
 158                 self.weaponentity.destvec_z = self.weaponentity.destvec_z + frametime*20;
 159                 boblayer_z = diff*cos(self.weaponentity.destvec_z);
 160                 self.weaponentity.finaldest = boblayer;
 161         }
 162         else if (self.waterlevel > 0)
 163         {// swim, all velocity matters
 164                 // X axis
 165                 framespeed = vlen(self.velocity);
 166                 diff = bobintensity*framespeed/100;
 167                 self.weaponentity.destvec_x = self.weaponentity.destvec_x + frametime*6;
 168                 boblayer_x = diff*cos(self.weaponentity.destvec_x);
 169                 self.weaponentity.finaldest = boblayer;
 170         }
 171         self.weaponentity.origin = realorg + boblayer + layer1 - self.weaponentity.view_ofs;
 172 };