qcsrc/server/weapons/hitplot.qc

   1 #include "hitplot.qh"
   2
   3 #include <server/client.qh>
   4 #include <common/weapons/_all.qh>
   5 #include <common/stats.qh>
   6 #include <server/world.qh>
   7 #include <server/miscfunctions.qh>
   8 #include "../antilag.qh"
   9 #include <common/weapons/_all.qh>
  10 #include <common/state.qh>
  11 #include <common/wepent.qh>
  12
  13 vector W_HitPlotUnnormalizedUntransform(vector screenforward, vector screenright, vector screenup, vector v)
  14 {
  15         vector ret;
  16         ret.x = screenright * v;
  17         ret.y = screenup * v;
  18         ret.z = screenforward * v;
  19         return ret;
  20 }
  21
  22 vector W_HitPlotNormalizedUntransform(vector org, entity targ, vector screenforward, vector screenright, vector screenup, vector v)
  23 {
  24         float i, j, k;
  25         vector mi, ma, thisv, myv, ret;
  26
  27         myv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, org);
  28
  29         // x = 0..1 relative to hitbox; y = 0..1 relative to hitbox; z = distance
  30
  31         mi = ma = targ.origin + 0.5 * (targ.mins + targ.maxs);
  32         for(i = 0; i < 2; ++i) for(j = 0; j < 2; ++j) for(k = 0; k < 2; ++k)
  33         {
  34                 thisv = targ.origin;
  35                 if(i) thisv.x += targ.maxs.x; else thisv.x += targ.mins.x;
  36                 if(j) thisv.y += targ.maxs.y; else thisv.y += targ.mins.y;
  37                 if(k) thisv.z += targ.maxs.z; else thisv.z += targ.mins.z;
  38                 thisv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, thisv);
  39                 if(i || j || k)
  40                 {
  41                         if(mi.x > thisv.x) mi.x = thisv.x; if(ma.x < thisv.x) ma.x = thisv.x;
  42                         if(mi.y > thisv.y) mi.y = thisv.y; if(ma.y < thisv.y) ma.y = thisv.y;
  43                         //if(mi_z > thisv_z) mi_z = thisv_z; if(ma_z < thisv_z) ma_y = thisv_z;
  44                 }
  45                 else
  46                 {
  47                         // first run
  48                         mi = ma = thisv;
  49                 }
  50         }
  51
  52         thisv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, v);
  53         ret.x = (thisv.x - mi.x) / (ma.x - mi.x);
  54         ret.y = (thisv.y - mi.y) / (ma.y - mi.y);
  55         ret.z = thisv.z - myv.z;
  56         return ret;
  57 }
  58
  59 void W_HitPlotAnalysis(entity player, entity wep, vector screenforward, vector screenright, vector screenup)
  60 {
  61         if(CS(player).hitplotfh >= 0)
  62         {
  63                 float lag = ANTILAG_LATENCY(player);
  64                 if(lag < 0.001)
  65                         lag = 0;
  66                 if(!IS_REAL_CLIENT(player))
  67                         lag = 0; // only antilag for clients
  68
  69                 vector org = player.origin + player.view_ofs;
  70                 traceline_antilag_force(player, org, org + screenforward * max_shot_distance, MOVE_NORMAL, player, lag);
  71                 if(IS_CLIENT(trace_ent) || IS_MONSTER(trace_ent))
  72                 {
  73                     entity store = IS_CLIENT(trace_ent) ? CS(trace_ent) : trace_ent;
  74                         antilag_takeback(trace_ent, store, time - lag);
  75                         vector hitplot = W_HitPlotNormalizedUntransform(org, trace_ent, screenforward, screenright, screenup, trace_endpos);
  76                         antilag_restore(trace_ent, store);
  77                         fputs(CS(player).hitplotfh, strcat(ftos(hitplot.x), " ", ftos(hitplot.y), " ", ftos(hitplot.z), " ", ftos(wep.m_id), "\n"));
  78                         //print(strcat(ftos(hitplot_x), " ", ftos(hitplot_y), " ", ftos(hitplot_z), "\n"));
  79                 }
  80         }
  81 }
  82
  83 void W_HitPlotOpen(entity player)
  84 {
  85         if(autocvar_g_hitplots || strhasword(autocvar_g_hitplots_individuals, player.netaddress))
  86         {
  87                 CS(player).hitplotfh = fopen(strcat("hits-", matchid, "-", player.netaddress, "-", ftos(player.playerid), ".plot"), FILE_WRITE);
  88                 fputs(CS(player).hitplotfh, strcat("#name ", playername(player, false), "\n"));
  89         }
  90         else { CS(player).hitplotfh = -1; }
  91 }
  92
  93 void W_HitPlotClose(entity player)
  94 {
  95         if(CS(player).hitplotfh >= 0)
  96         {
  97                 fclose(CS(player).hitplotfh);
  98                 CS(player).hitplotfh = -1;
  99         }
 100 }