Infection

key	option type	example	notes
`cure`	`boolean`	`true` / `false`	if the infection can be cured, bringing back the particle to its normal state
`delay`	`number`	`1`	the "symptoms" delay, after how many seconds the infected particle change its state
`enable`	`boolean`	`true` / `false`
`infections`	`number`	`1`	how many particles are infected at startup
`stages`	`array`

Infection Stage

key	option type	example	notes
`color`	`color object`		This `color` object is the same described here IColor
`radius`	`number`	`1`	an outer radius for spreading the infection without touch
`rate`	`number`	`1`	chances of infecting other particles
`duration`	`number`	`1`	how many seconds does the stage should last
`infectedStage`	`number`	`0`	which stage should be set when a particle will be infected by another at this stage