TreeFlammability
Chance a burning terrain object sets fire to each unburnt terrain object beside it.
- Applies to
- global rules
- File
rules.ini- Section
[General]- Value
- floating point
- When omitted
.1
A burning terrain object tries to spread fire on roughly one game frame in a hundred, and no setting changes that interval. On each attempt, each neighboring terrain object that is not burning gets a draw with this chance, from 0 to 1. The stock .05 gives each such neighbor a one-in-twenty chance per attempt. At 1 or more, practically every neighbor wins its draw on every attempt.
A burning tree with terrain objects in all eight neighboring cells makes eight separate draws on each attempt, one for each neighbor.
A neighbor that wins the draw catches fire only if it can burn. TreeFire lists the conditions, describes the other way a terrain object catches fire, and sets the flames a burning object shows.