Merge branch 'TimePath/modules'

[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / steerlib.qc

diff --git a/qcsrc/server/steerlib.qc b/qcsrc/server/steerlib.qc
index bf0a955515f1a4dfeb39fea923083571a8a8e0e3..5312eb8140b06d1002e3c6471ec98238d8112622 100644 (file)
--- a/qcsrc/server/steerlib.qc
+++ b/qcsrc/server/steerlib.qc
@@ -7,10 +7,11 @@
 /**
     Uniform pull towards a point
 **/
-vector steerlib_pull(entity this, vector point)
+#define steerlib_pull(ent,point) normalize(point - (ent).origin)
+/*vector steerlib_pull(entity this, vector point)
 {
     return normalize(point - this.origin);
-}
+}*/
 
 /**
     Uniform push from a point
@@ -339,24 +340,30 @@ vector steerlib_traceavoid_flat(entity this, float pitch, float length, vector v
     return normalize(leftwish + rightwish + frontwish);
 }
 
-float beamsweep_badpoint(vector point,float waterok)
+bool beamsweep_badpoint(vector point, bool waterok)
 {
-    float pc,pc2;
-
     if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_SKY)
-        return 1;
-
-    pc  = pointcontents(point);
-    pc2 = pointcontents(point - '0 0 1');
-
-    switch(pc)
+        return true;
+
+    int pc = pointcontents(point);
+    int pc2 = pointcontents(point - '0 0 1');
+    
+    if(pc == CONTENT_EMPTY && pc2 == CONTENT_SOLID)
+        return false;
+    if(pc == CONTENT_EMPTY && pc2 == CONTENT_WATER && waterok)
+        return false;
+    if(pc == CONTENT_WATER && waterok)
+        return false;
+    return true;
+
+    /*switch(pc)
     {
         case CONTENT_SOLID: break;
         case CONTENT_SLIME: break;
         case CONTENT_LAVA:  break;
 
         case CONTENT_SKY:
-            return 1;
+            return true;
 
         case CONTENT_EMPTY:
             if (pc2 == CONTENT_SOLID)
@@ -375,14 +382,14 @@ float beamsweep_badpoint(vector point,float waterok)
             break;
     }
 
-    return 1;
+    return true;*/
 }
 
 //#define BEAMSTEER_VISUAL
 float beamsweep(entity this, vector from, vector dir,float length, float step,float step_up, float step_down)
 {
     float i;
-    vector a,b,u,d;
+    vector a, b, u, d;
 
     u = '0 0 1' * step_up;
     d = '0 0 1' * step_down;
@@ -464,8 +471,8 @@ vector steerlib_beamsteer(entity this, vector dir, float length, float step, flo
 
     if(bm_left + bm_right < 0.15)
     {
-        vr = normalize((v_forward*-1) + v_right * 0.75);
-        vl = normalize((v_forward*-1) - v_right * 0.75);
+        vr = normalize((v_forward*-1) + v_right * 0.90);
+        vl = normalize((v_forward*-1) - v_right * 0.90);
 
         bm_right = beamsweep(this, this.origin, vr, length, step, step_up, step_down);
         bm_left  = beamsweep(this, this.origin, vl, length, step, step_up, step_down);
@@ -556,7 +563,7 @@ void spawn_flocker(entity this)
     setthink(flocker, flocker_think);
     flocker.nextthink  = time + random() * 5;
     PROJECTILE_MAKETRIGGER(flocker);
-    flocker.movetype   = MOVETYPE_BOUNCEMISSILE;
+    set_movetype(flocker, MOVETYPE_BOUNCEMISSILE);
     flocker.effects    = EF_LOWPRECISION;
     flocker.velocity   = randomvec() * 300;
     flocker.angles     = vectoangles(flocker.velocity);
@@ -579,8 +586,7 @@ void flockerspawn_think(entity this)
 void flocker_hunter_think(entity this)
 {
     vector dodgemove,attractmove,newmove;
-    entity e,ee;
-    float d,bd;
+    entity ee;
 
     this.angles_x = this.angles.x * -1;
     makevectors(this.angles);
@@ -597,20 +603,14 @@ void flocker_hunter_think(entity this)
 
     if(!this.enemy)
     {
-        e = findchainfloat(flock_id,this.flock_id);
-        while(e)
+        FOREACH_ENTITY_FLOAT(flock_id, this.flock_id,
         {
-            d = vlen(this.origin - e.origin);
-
-            if(e != this.owner)
-            if(e != ee)
-            if(d > bd)
-            {
-                this.enemy = e;
-                bd = d;
-            }
-            e = e.chain;
-        }
+            if(it == this.owner || it == ee)
+                continue;
+
+            if(!this.enemy || vlen2(this.origin - it.origin) > vlen2(this.origin - this.enemy.origin))
+                this.enemy = it;
+        });
     }
 
     if(this.enemy)
@@ -624,7 +624,6 @@ void flocker_hunter_think(entity this)
     this.velocity = movelib_inertmove_byspeed(this, newmove,1250,0.3,0.7);
     this.velocity = movelib_dragvec(this, 0.01,0.5);
 
-
     this.angles = vectoangles(this.velocity);
     this.nextthink = time + 0.1;
 }
@@ -649,7 +648,7 @@ spawnfunc(flockerspawn)
 
     this.enemy.scale     = 3;
     this.enemy.effects   = EF_LOWPRECISION;
-    this.enemy.movetype  = MOVETYPE_BOUNCEMISSILE;
+    set_movetype(this.enemy, MOVETYPE_BOUNCEMISSILE);
     PROJECTILE_MAKETRIGGER(this.enemy);
     setthink(this.enemy, flocker_hunter_think);
     this.enemy.nextthink = time + 10;