Game is working again

The game is working again. Particles that are not moving have been put
in a different vector and will only be drawn once onto a canvas (like
the static objects) this vastly increases performance. Before it used
50% CPU with a lot of blood particles, now it is just 2-10%. Also more
blood particles have been added (the head and the torso). Arms and legs
will follow soon. More regions have been made inside the functions
region.