[1.8] WASD Entity

 @Override
        public void g(float sideMot, float forMot) {
            if(this.passenger != null && this.passenger instanceof EntityHuman) {
                this.lastYaw = this.yaw = this.passenger.yaw;
                this.pitch = this.passenger.pitch * 0.5F;
                this.setYawPitch(this.yaw, this.pitch);//Update the pitch and yaw
                this.aI = this.aG = this.yaw;
                sideMot = ((EntityLiving)this.passenger).aX * 0.5F;
                forMot = ((EntityLiving)this.passenger).aY;
                if(forMot <= 0.0F) {
                    forMot *= 0.25F;// Make backwards slower
                }

                Field jump = null; //Jumping
                try {
                    jump = EntityLiving.class.getDeclaredField("aW");
                } catch (NoSuchFieldException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                } catch (SecurityException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                }
                jump.setAccessible(true);

                if (jump != null && this.onGround) {    // Wouldn't want it jumping while on the ground would we?
                    try {
                        if (jump.getBoolean(this.passenger)) {
                            double jumpHeight = 0.5D;//Here you can set the jumpHeight
                            this.motY = jumpHeight;    // Used all the time in NMS for entity jumping
                        }
                    } catch (IllegalAccessException e) {
                        e.printStackTrace();
                    }
                }

                this.S = 1.0F;// The custom entity will now automatically climb up 1 high blocks
                this.aK = this.bH() * 0.1F;
                if(!this.world.isStatic) {
                    this.j(0.35F);//Here is the speed the entity will walk.
                    super.g(sideMot, forMot);
                }


                this.ay = this.az;//Some extra things
                double d0 = this.locX - this.lastX;
                double d1 = this.locZ - this.lastZ;
                float f4 = MathHelper.sqrt(d0 * d0 + d1 * d1) * 4.0F;
                if(f4 > 1.0F) {
                    f4 = 1.0F;
                }

                this.az += (f4 - this.az) * 0.4F;
                this.aA += this.az;
            } else {
                this.S = 0.5F;
                this.aK = 0.02F;
                super.g(sideMot, forMot);
            }


        }