is_drylands_trigger

What it checks

• the game's own tooltip text · ◦ our reading of the script line · code the script where neither exists

“They” is whatever it runs on (the scope it is called in). The scripted triggers and effects it calls link to their own pages; $PARAMETERS$ stay as written: each call fills them in.

is_drylands_trigger = {
	OR = {
		terrain = drylands
		terrain = steppe
	}
}