Simulation of virus spread

Simple simulation for the spread of a virus. 

Controls:

• TAB to toggle variables UI menu
• SPACE to toggle pause/ play 
• ESCAPE to toggle settings menu
• R to restart simulation
• Click individual tabs to change pages

Legend:

• White dots are "susceptible/ uninfected" people 
• Yellow dots are "infected" people
• The red dot is patient zero (first infect)
• Grey dots are removed (recovered/ dead/ etc)

Mechanics and explanation of tabs:

• People move around the area randomly in a fixed area.

GENERAL

• Proximity is how close the infected have to be to get infected.
• Movement restrictions (aka speed) depend on the situation (Eg Circuit Breaker, Heightened phase 2). 
  
• Recovery Rate determines how many weeks it takes to be removed (recover/ die/ etc) (0 weeks = can never recover). 

INFECTION

• The susceptible within the range of an infected person has a certain probability of getting infected.

VACCINATION

• A percentage of people are vaccinated, hence having a different probability of getting infected.

DEBUGGING

• Spawn new units (ranging from 1-20 units).
• Gizmos button reveals range of infection proximity.  

Video Showcase

v2.0:

v1.0:

Source code:

https://github.com/iptcyq/Virus-Spread-Simulation

Competition Premise:

https://sms.math.nus.edu.sg/index.php/sms-essay-competition-2021/