cleanup

source/src/entities.cpp

@@ -278,8 +278,8 @@ void renderentities()
                 case PLAYERSTART:
                 {
                     glColor3f(0, 1, 1);
-                    vec dir;
-                    vecfromyawpitch(float(e.attr1) / ENTSCALE10, 0, -1, 0, dir);
+                    vec dir(0, -1, 0);
+                    dir.rotate_around_z(float(e.attr1) / ENTSCALE10 * RAD);
                     renderentarrow(e, dir, 4);
                     glColor3f(1, 1, 1);
                 }

source/src/physics.cpp

@@ -1112,32 +1112,3 @@ void entinmap(physent *d)    // brute force but effective way to find a free spa
     conoutf("can't find entity spawn spot! (%d, %d)", int(d->o.x), int(d->o.y));
 }
 
-void vecfromyawpitch(float yaw, float pitch, int move, int strafe, vec &m)
-{
-    if(move)
-    {
-        m.x = move*-sinf(RAD*yaw);
-        m.y = move*cosf(RAD*yaw);
-    }
-    else m.x = m.y = 0;
-
-    if(pitch)
-    {
-        m.x *= cosf(RAD*pitch);
-        m.y *= cosf(RAD*pitch);
-        m.z = move*sinf(RAD*pitch);
-    }
-    else m.z = 0;
-
-    if(strafe)
-    {
-        m.x += strafe*cosf(RAD*yaw);
-        m.y += strafe*sinf(RAD*yaw);
-    }
-}
-
-void vectoyawpitch(const vec &v, float &yaw, float &pitch)
-{
-    yaw = -atan2(v.x, v.y)/RAD;
-    pitch = asin(v.z/v.magnitude())/RAD;
-}

source/src/protos.h

@@ -775,8 +775,6 @@ extern void updatecrouch(playerent *p, bool on);
 extern bool objcollide(physent *d, const vec &objpos, float objrad, float objheight);
 extern bool collide(physent *d, bool spawn = false, float drop = 0, float rise = 0);
 extern void attack(bool on);
-extern void vecfromyawpitch(float yaw, float pitch, int move, int strafe, vec &m);
-extern void vectoyawpitch(const vec &v, float &yaw, float &pitch);
 
 // sound
 /*