Merge branch 'master' into terencehill/bot_ai

[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / bot / default / aim.qc

diff --git a/qcsrc/server/bot/default/aim.qc b/qcsrc/server/bot/default/aim.qc
index c278be915a2278a3eabd89966c990cf6ad44c75e..4625d4a08ca8a0b01354ed2792c7952d31ca0096 100644 (file)
--- a/qcsrc/server/bot/default/aim.qc
+++ b/qcsrc/server/bot/default/aim.qc
@@ -1,5 +1,7 @@
 #include "aim.qh"
 
+#include <server/defs.qh>
+
 #include "cvars.qh"
 
 #include "bot.qh"
@@ -9,7 +11,7 @@
 
 #include "../../weapons/weaponsystem.qh"
 
-#include "../../mutators/_mod.qh"
+#include <server/mutators/_mod.qh>
 
 // traces multiple trajectories to find one that will impact the target
 // 'end' vector is the place it aims for,
@@ -130,18 +132,19 @@ bool bot_shouldattack(entity this, entity targ)
                if(targ.team==0)
                        return false;
        }
-       else if(bot_ignore_bots)
-               if(IS_BOT_CLIENT(targ))
-                       return false;
+       else if (autocvar_bot_ignore_bots && IS_BOT_CLIENT(targ))
+               return false;
 
        if (!targ.takedamage)
                return false;
        if (IS_DEAD(targ))
                return false;
-       if (PHYS_INPUT_BUTTON_CHAT(targ))
+       if (PHYS_INPUT_BUTTON_CHAT(targ) && !autocvar_bot_typefrag)
                return false;
        if(targ.flags & FL_NOTARGET)
                return false;
+       if(targ.alpha <= 0.1 && targ.alpha != 0)
+               return false; // invisible via alpha
 
        if(MUTATOR_CALLHOOK(BotShouldAttack, this, targ))
                return false;
@@ -157,7 +160,7 @@ void bot_lagfunc(entity this, float t, float f1, float f2, entity e1, vector v1,
                return;
        }
        this.bot_aimtarg = e1;
-       this.bot_aimlatency = this.ping; // FIXME?  Shouldn't this be in the lag item?
+       this.bot_aimlatency = CS(this).ping; // FIXME?  Shouldn't this be in the lag item?
        //this.bot_aimorigin = v1;
        //this.bot_aimvelocity = v2;
        this.bot_aimtargorigin = v3;
@@ -172,16 +175,21 @@ void bot_lagfunc(entity this, float t, float f1, float f2, entity e1, vector v1,
                this.bot_canfire = 1;
 }
 
-float bot_aimdir(entity this, vector v, float maxfiredeviation)
+void bot_aimdir(entity this, vector v, float maxfiredeviation)
 {
        float dist, delta_t, blend;
        vector desiredang, diffang;
 
+       this.bot_aimdir_executed = true;
+
        //dprint("aim ", this.netname, ": old:", vtos(this.v_angle));
        // make sure v_angle is sane first
        this.v_angle_y = this.v_angle.y - floor(this.v_angle.y / 360) * 360;
        this.v_angle_z = 0;
 
+       // invalid aim dir (can happen when bot overlaps target)
+       if(!v) return;
+
        // get the desired angles to aim at
        //dprint(" at:", vtos(v));
        v = normalize(v);
@@ -229,7 +237,7 @@ float bot_aimdir(entity this, vector v, float maxfiredeviation)
        this.bot_5th_order_aimfilter= this.bot_5th_order_aimfilter
                + (this.bot_4th_order_aimfilter - this.bot_5th_order_aimfilter) * bound(0, autocvar_bot_ai_aimskill_order_filter_5th,1);
 
-       //blend = (bound(0,skill,10)*0.1)*pow(1-bound(0,skill,10)*0.05,2.5)*5.656854249; //Plot formule before changing !
+       //blend = (bound(0,skill,10)*0.1)*((1-bound(0,skill,10)*0.05) ** 2.5)*5.656854249; //Plot formule before changing !
        blend = bound(0,skill+this.bot_aimskill,10)*0.1;
        desiredang = desiredang + blend *
        (
@@ -281,7 +289,7 @@ float bot_aimdir(entity this, vector v, float maxfiredeviation)
        blendrate = autocvar_bot_ai_aimskill_blendrate;
        r = max(fixedrate, blendrate);
        //this.v_angle = this.v_angle + diffang * bound(frametime, r * frametime * (2+skill*skill*0.05-random()*0.05*(10-skill)), 1);
-       this.v_angle = this.v_angle + diffang * bound(delta_t, r * delta_t * (2+pow(skill+this.bot_mouseskill,3)*0.005-random()), 1);
+       this.v_angle = this.v_angle + diffang * bound(delta_t, r * delta_t * (2 + ((skill + this.bot_mouseskill) ** 3) * 0.005 - random()), 1);
        this.v_angle = this.v_angle * bound(0,autocvar_bot_ai_aimskill_mouse,1) + desiredang * bound(0,(1-autocvar_bot_ai_aimskill_mouse),1);
        //this.v_angle = this.v_angle + diffang * bound(0, r * frametime * (skill * 0.5 + 2), 1);
        //this.v_angle = this.v_angle + diffang * (1/ blendrate);
@@ -305,16 +313,14 @@ float bot_aimdir(entity this, vector v, float maxfiredeviation)
        //dprint("e ", vtos(diffang), " < ", ftos(maxfiredeviation), "\n");
 
        // decide whether to fire this time
-       // note the maxfiredeviation is in degrees so this has to convert to radians first
-       //if ((normalize(v) * shotdir) >= cos(maxfiredeviation * (3.14159265358979323846 / 180)))
-       if ((normalize(v) * shotdir) >= cos(maxfiredeviation * (3.14159265358979323846 / 180)))
+       if (v * shotdir >= cos(maxfiredeviation * DEG2RAD))
        if(vdist(trace_endpos-shotorg, <, 500 + 500 * bound(0, skill + this.bot_aggresskill, 10)) || random()*random()>bound(0,(skill+this.bot_aggresskill)*0.05,1))
                this.bot_firetimer = time + bound(0.1, 0.5-(skill+this.bot_aggresskill)*0.05, 0.5);
        //traceline(shotorg,shotorg+shotdir*1000,false,NULL);
        //dprint(ftos(maxfiredeviation),"\n");
        //dprint(" diff:", vtos(diffang), "\n");
 
-       return this.bot_canfire && (time < this.bot_firetimer);
+       //return this.bot_canfire && (time < this.bot_firetimer);
 }
 
 vector bot_shotlead(vector targorigin, vector targvelocity, float shotspeed, float shotdelay)
@@ -325,7 +331,7 @@ vector bot_shotlead(vector targorigin, vector targvelocity, float shotspeed, flo
 
 bool bot_aim(entity this, .entity weaponentity, float shotspeed, float shotspeedupward, float maxshottime, bool applygravity)
 {
-       float f, r, hf, distanceratio;
+       float r, hf, distanceratio;
        vector v;
        /*
        eprint(this);
@@ -367,11 +373,11 @@ bool bot_aim(entity this, .entity weaponentity, float shotspeed, float shotspeed
                        return false;
                }
 
-               f = bot_aimdir(this, findtrajectory_velocity - shotspeedupward * '0 0 1', r);
+               bot_aimdir(this, findtrajectory_velocity - shotspeedupward * '0 0 1', r);
        }
        else
        {
-               f = bot_aimdir(this, v - shotorg, r);
+               bot_aimdir(this, v - shotorg, r);
                //dprint("AIM: ");dprint(vtos(this.bot_aimtargorigin));dprint(" + ");dprint(vtos(this.bot_aimtargvelocity));dprint(" * ");dprint(ftos(this.bot_aimlatency + vlen(this.bot_aimtargorigin - shotorg) / shotspeed));dprint(" = ");dprint(vtos(v));dprint(" : aimdir = ");dprint(vtos(normalize(v - shotorg)));dprint(" : ");dprint(vtos(shotdir));dprint("\n");
                //traceline(shotorg, shotorg + shotdir * 10000, false, this);
                //if (trace_ent.takedamage)