Zombie Infection Simulation

Simulation Rules

Zombies are green, move slowly and change direction randomly and frequently unless they can see something moving in front of them, in which case they start walking towards it. After a while they get bored and wander randomly again.

If a zombie finds a survivor standing directly in front of it, it bites and infects them; the survivor immediately joins the ranks of the undead.

Survivors are pink and run, occasionally changing direction at random. If they see a zombie directly in front of them, they turn around and panic.

Panicked survivors are bright pink. If a survivor sees another panicked survivor, it starts panicking as well. A panicked survivor who has seen nothing to panic about for a while will calm down again.

Controls

• Press Space, or click/tap inside the city to pause/unpause
• Press s to alter the simulation speed
• Press r to uninfect all but one zombie (resets the city)
• Press + and - to adjust population (also resets the city)
• Press f to toggle complete panic

Based on Zombie Infection Simulation - Java version by Kevan Davis

Source code @ Github