qcsrc/server/weapons/tracing.qh

   1 #pragma once
   2
   3 #include <server/defs.qh>
   4 #include <server/miscfunctions.qh>
   5
   6 vector w_shotorg;
   7 vector w_shotdir;
   8 vector w_shotend;
   9
  10 // this function calculates w_shotorg and w_shotdir based on the weapon model
  11 // offset, trueaim and antilag, and won't put w_shotorg inside a wall.
  12 // make sure you call makevectors first (FIXME?)
  13 void W_SetupShot_Dir_ProjectileSize_Range(entity ent, .entity weaponentity, vector s_forward, vector mi, vector ma, float antilag, float recoil, Sound snd, float chan, float maxdamage, float range, int deathtype);
  14
  15 #define W_SetupShot_Dir_ProjectileSize(ent,wepent,s_forward,mi,ma,antilag,recoil,snd,chan,maxdamage,deathtype) W_SetupShot_Dir_ProjectileSize_Range(ent, wepent, s_forward, mi, ma, antilag, recoil, snd, chan, maxdamage, max_shot_distance, deathtype)
  16 #define W_SetupShot_ProjectileSize(ent,wepent,mi,ma,antilag,recoil,snd,chan,maxdamage,deathtype) W_SetupShot_Dir_ProjectileSize(ent, wepent, v_forward, mi, ma, antilag, recoil, snd, chan, maxdamage, deathtype)
  17 #define W_SetupShot_Dir(ent,wepent,s_forward,antilag,recoil,snd,chan,maxdamage,deathtype) W_SetupShot_Dir_ProjectileSize(ent, wepent, s_forward, '0 0 0', '0 0 0', antilag, recoil, snd, chan, maxdamage, deathtype)
  18 #define W_SetupShot(ent,wepent,antilag,recoil,snd,chan,maxdamage,deathtype) W_SetupShot_ProjectileSize(ent, wepent, '0 0 0', '0 0 0', antilag, recoil, snd, chan, maxdamage, deathtype)
  19 #define W_SetupShot_Range(ent,wepent,antilag,recoil,snd,chan,maxdamage,range,deathtype) W_SetupShot_Dir_ProjectileSize_Range(ent, wepent, v_forward, '0 0 0', '0 0 0', antilag, recoil, snd, chan, maxdamage, range, deathtype)
  20
  21 vector W_CalculateProjectileVelocity(entity actor, vector pvelocity, vector mvelocity, float forceAbsolute);
  22
  23 #if 0
  24 float mspercallsum;
  25 float mspercallsstyle;
  26 float mspercallcount;
  27 #endif
  28
  29 void W_SetupProjVelocity_Explicit(entity proj, vector dir, vector upDir, float pSpeed, float pUpSpeed, float pZSpeed, float spread, float forceAbsolute);
  30
  31 #define W_SetupProjVelocity_Basic(ent,pspeed,pspread) W_SetupProjVelocity_Explicit(ent, w_shotdir, v_up, pspeed, 0, 0, pspread, false)
  32
  33 #define W_SetupProjVelocity_UP_PRE(ent,wepname,prefix) W_SetupProjVelocity_Explicit(ent, w_shotdir, v_up, WEP_CVAR(wepname, prefix##speed), WEP_CVAR(wepname, prefix##speed_up), WEP_CVAR(wepname, prefix##speed_z), WEP_CVAR(wepname, prefix##spread), false)
  34 #define W_SetupProjVelocity_UP_PRI(ent,wepname) W_SetupProjVelocity_Explicit(ent, w_shotdir, v_up, WEP_CVAR_PRI(wepname, speed), WEP_CVAR_PRI(wepname, speed_up), WEP_CVAR_PRI(wepname, speed_z), WEP_CVAR_PRI(wepname, spread), false)
  35 #define W_SetupProjVelocity_UP_SEC(ent,wepname) W_SetupProjVelocity_Explicit(ent, w_shotdir, v_up, WEP_CVAR_SEC(wepname, speed), WEP_CVAR_SEC(wepname, speed_up), WEP_CVAR_SEC(wepname, speed_z), WEP_CVAR_SEC(wepname, spread), false)
  36
  37 #define W_SetupProjVelocity_UP_BOTH(ent,wepname,isprimary) \
  38         if(isprimary) { W_SetupProjVelocity_UP_PRI(ent, wepname); } \
  39         else { W_SetupProjVelocity_UP_SEC(ent, wepname); }
  40
  41 #define W_SetupProjVelocity_PRE(ent,wepname,prefix) W_SetupProjVelocity_Explicit(ent, w_shotdir, v_up, WEP_CVAR(wepname, prefix##speed), 0, 0, WEP_CVAR(wepname, prefix##spread), false)
  42 #define W_SetupProjVelocity_PRI(ent,wepname) W_SetupProjVelocity_Explicit(ent, w_shotdir, v_up, WEP_CVAR_PRI(wepname, speed), 0, 0, WEP_CVAR_PRI(wepname, spread), false)
  43 #define W_SetupProjVelocity_SEC(ent,wepname) W_SetupProjVelocity_Explicit(ent, w_shotdir, v_up, WEP_CVAR_SEC(wepname, speed), 0, 0, WEP_CVAR_SEC(wepname, spread), false)
  44
  45 #define W_SetupProjVelocity_BOTH(ent,wepname,isprimary) \
  46         if(isprimary) { W_SetupProjVelocity_PRI(ent, wepname); } \
  47         else { W_SetupProjVelocity_SEC(ent, wepname); }
  48
  49 // ====================
  50 //  Ballistics Tracing
  51 // ====================
  52
  53 .float railgundistance;
  54 .vector railgunforce;
  55 void FireRailgunBullet (entity this, .entity weaponentity, vector start, vector end, float bdamage, float bforce, float mindist, float maxdist, float halflifedist, float forcehalflifedist, int deathtype);
  56
  57 entity fireBullet_trace_callback_eff;
  58 entity fireBullet_last_hit;
  59 void fireBullet_trace_callback(vector start, vector hit, vector end);
  60 void fireBullet(entity this, .entity weaponentity, vector start, vector dir, float spread, float max_solid_penetration, float damage, float force, float dtype, entity tracer_effects);