data/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 (cvar("g_minstagib"))
   6         {
   7                 if (wpn == WEP_NEX)
   8                         w_nex(wrequest);
   9                 return;
  10         }
  11
  12         if (wpn == WEP_LASER)
  13                 w_laser(wrequest);
  14         else if (wpn == WEP_SHOTGUN)
  15                 w_shotgun(wrequest);
  16         else if (wpn == WEP_UZI)
  17                 w_uzi(wrequest);
  18         else if (wpn == WEP_GRENADE_LAUNCHER)
  19                 w_glauncher(wrequest);
  20         else if (wpn == WEP_ELECTRO)
  21                 w_electro(wrequest);
  22         else if (wpn == WEP_CRYLINK)
  23                 w_crylink(wrequest);
  24         else if (wpn == WEP_NEX)
  25                 w_nex(wrequest);
  26         else if (wpn == WEP_HAGAR)
  27                 w_hagar(wrequest);
  28         else if (wpn == WEP_ROCKET_LAUNCHER)
  29                 w_rlauncher(wrequest);
  30 };
  31
  32 // switch between weapons
  33 void(float imp) W_SwitchWeapon
  34 {
  35         weapon_hasammo = TRUE;
  36         if (!client_hasweapon(self, imp, TRUE))
  37         {
  38                 if (!weapon_hasammo)
  39                         sprint(self, "You don't have any ammo for that weapon\n");
  40                 else
  41                         sprint(self, "You don't own that weapon\n");
  42         }
  43         else
  44                 self.switchweapon = imp;
  45 };
  46
  47 // next weapon
  48 void() W_NextWeapon =
  49 {
  50         local float weaponwant;
  51
  52         weaponwant = self.switchweapon + 1;
  53         if (weaponwant < WEP_FIRST)
  54                 weaponwant = WEP_LAST;
  55         if (weaponwant > WEP_LAST)
  56                 weaponwant = WEP_FIRST;
  57         weapon_hasammo = TRUE;
  58         while(!client_hasweapon(self, weaponwant, TRUE))
  59         {
  60                 weaponwant = weaponwant + 1;
  61                 if (weaponwant < WEP_FIRST)
  62                         weaponwant = WEP_LAST;
  63                 if (weaponwant > WEP_LAST)
  64                         weaponwant = WEP_FIRST;
  65         }
  66         self.switchweapon = weaponwant;
  67 };
  68
  69 // prev weapon
  70 void() W_PreviousWeapon =
  71 {
  72         local float weaponwant;
  73
  74         weaponwant = self.switchweapon - 1;
  75         if (weaponwant < WEP_FIRST)
  76                 weaponwant = WEP_LAST;
  77         if (weaponwant > WEP_LAST)
  78                 weaponwant = WEP_FIRST;
  79         weapon_hasammo = TRUE;
  80         while(!client_hasweapon(self, weaponwant, TRUE))
  81         {
  82                 weaponwant = weaponwant - 1;
  83                 if (weaponwant < WEP_FIRST)
  84                         weaponwant = WEP_LAST;
  85                 if (weaponwant > WEP_LAST)
  86                         weaponwant = WEP_FIRST;
  87         }
  88         self.switchweapon = weaponwant;
  89 };
  90
  91 // Bringed back weapon frame
  92 void() W_WeaponFrame =
  93 {
  94         if (!self.weaponentity || self.health <= 0)
  95                 return; // Dead player can't use weapons and injure impulse commands
  96
  97         if (cvar("g_antilag"))
  98         {
  99                 // if aiming at a player and the original trace won't hit that player
 100                 // anymore, try aiming at the player's new position
 101                 if (self.cursor_trace_ent)
 102                 {
 103                         if (self.cursor_trace_ent.takedamage)
 104                         {
 105                                 traceline(self.origin + self.view_ofs, self.cursor_trace_endpos, FALSE, self);
 106                                 if (trace_ent != self.cursor_trace_ent)
 107                                 {
 108                                         traceline(self.origin + self.view_ofs, self.cursor_trace_ent.origin + (self.cursor_trace_ent.mins + self.cursor_trace_ent.maxs) * 0.5, FALSE, self);
 109                                         if (trace_ent == self.cursor_trace_ent)
 110                                                 self.cursor_trace_endpos = trace_endpos;
 111                                 }
 112                         }
 113                 }
 114                 self.v_angle = vectoangles(self.cursor_trace_endpos - (self.origin + self.view_ofs));
 115                 self.v_angle_x = 0 - self.v_angle_x;
 116         }
 117
 118         makevectors(self.v_angle);
 119
 120         // Change weapon
 121         if (self.weapon != self.switchweapon)
 122         {
 123                 if (self.weaponentity.state == WS_CLEAR)
 124                 {
 125                         self.weaponentity.state = WS_RAISE;
 126                         weapon_action(self.switchweapon, WR_SETUP);
 127                         // VorteX: add player model weapon select frame here
 128                         // setcustomframe(PlayerWeaponRaise);
 129                         weapon_action(self.weapon, WR_UPDATECOUNTS);
 130                         weapon_action(self.weapon, WR_RAISE);
 131                 }
 132                 else if (self.weaponentity.state == WS_READY)
 133                 {
 134                         sound (self, CHAN_WEAPON, "weapons/weapon_switch.wav", 1, ATTN_NORM);
 135                         self.weaponentity.state = WS_DROP;
 136                         // VorteX: add player model weapon deselect frame here
 137                         // setcustomframe(PlayerWeaponDrop);
 138                         weapon_action(self.weapon, WR_DROP);
 139                 }
 140         }
 141
 142         if (self.button0)
 143                 weapon_action(self.weapon, WR_FIRE1);
 144         if (self.button3)
 145                 weapon_action(self.weapon, WR_FIRE2);
 146
 147         // do weapon think
 148         if (time >= self.weapon_nextthink)
 149                 if (self.weapon_nextthink > 0)
 150                         self.weapon_think();
 151
 152         // weapon bobbing and script actions
 153         local float bobintensity, q1pitching, framespeed, diff;
 154         local vector vel, realorg, layer1, boblayer;
 155
 156         bobintensity = cvar("g_viewweapon_bobintensity"); // weapon bob intensity
 157         q1pitching = fabs(cvar("g_viewweapon_q1pitching")); // q1 style of "bob" when looking up and down
 158
 159         realorg = self.weaponentity.origin + self.weaponentity.view_ofs;
 160         realorg = realorg - self.weaponentity.finaldest; // finaldest is last bob position
 161
 162         // VorteX: actually this is needed for weapon screen offset
 163         if (q1pitching)
 164         {
 165                 self.weaponentity.view_ofs_x = q1pitching*bound(-5.5, self.v_angle_x/45, 5.5);
 166                 self.weaponentity.view_ofs_z = q1pitching*bound(-1.5, self.v_angle_x/60, 1.5);
 167         }
 168
 169         // weapon origin interpolation, layer 1
 170         if (realorg != self.weaponentity.pos1)
 171         {
 172                 framespeed = frametime*self.weaponentity.lip*10; // lip is speed of origin changing (of layer1)
 173                 diff = vlen(realorg - self.weaponentity.pos1);
 174                 // VorteX: add speed modifier (haste)?
 175                 layer1 = frametime*10*self.weaponentity.lip*normalize(self.weaponentity.pos1 - realorg);
 176                 if (diff <= vlen(layer1))
 177                         layer1 = normalize(self.weaponentity.pos1 - realorg)*diff;
 178         }
 179
 180         // weapon bobbing (q3-style)
 181         if (self.flags & FL_ONGROUND && self.waterlevel < 2)
 182         {
 183                 // VorteX: only xy velocity matters
 184                 vel_x = self.velocity_x;
 185                 vel_y = self.velocity_y;
 186                 framespeed = vlen(vel);
 187                 // Y axis
 188                 diff = bobintensity*framespeed/300;
 189                 self.weaponentity.destvec_y = self.weaponentity.destvec_y + frametime*10;
 190                 boblayer_y = diff*cos(self.weaponentity.destvec_y + 90);
 191                 // Z axis
 192                 diff = bobintensity*framespeed/540;
 193                 self.weaponentity.destvec_z = self.weaponentity.destvec_z + frametime*20;
 194                 boblayer_z = diff*cos(self.weaponentity.destvec_z);
 195                 self.weaponentity.finaldest = boblayer;
 196         }
 197         else if (self.waterlevel > 0)
 198         {// swim, all velocity matters
 199                 // X axis
 200                 framespeed = vlen(self.velocity);
 201                 diff = bobintensity*framespeed/100;
 202                 self.weaponentity.destvec_x = self.weaponentity.destvec_x + frametime*6;
 203                 boblayer_x = diff*cos(self.weaponentity.destvec_x);
 204                 self.weaponentity.finaldest = boblayer;
 205         }
 206         else
 207                 self.weaponentity.finaldest = '0 0 0';
 208         self.weaponentity.origin = realorg + boblayer + layer1 - self.weaponentity.view_ofs;
 209 };