hunt_wound_apply_effect

hunt_wound_apply_effect = {
	if = {
		limit = { has_character_flag = hunt_wound_ignored }
		remove_character_flag = hunt_wound_ignored
	}
	save_scope_value_as = {
		name = severe
		value = $SEVERE$
	}
	if = {
		limit = { scope:severe = yes }
		if = {
			limit = {
				NOT = { scope:wound = flag:wound }
			}
			hidden_effect = {
				change_trait_rank = {
					trait = wounded
					rank = 1
					max = 3
				}
			}
		}
		switch = {
			trigger = scope:wound
			flag:wound = {
				hidden_effect = {
					change_trait_rank = {
						trait = wounded
						rank = 2
						max = 3
					}
				}
			}
			flag:incapable = { add_trait_force_tooltip = incapable }
			flag:maimed = { apply_maimed_trait_and_modifier_effect = yes }
			flag:one_eyed = { add_trait_force_tooltip = one_eyed }
			flag:one_legged = { add_trait_force_tooltip = one_legged }
			flag:disfigured = { add_trait_force_tooltip = disfigured }
			flag:none = {}
		}
	}
	else = {
		hidden_effect = {
			change_trait_rank = {
				trait = wounded
				rank = 1
				max = 3
			}
		}
	}
	# Tooltips see the pre-change rank
	# Unwrapped add_trait_force_tooltip would apply the new rank a second time
	show_as_tooltip = {
		if = {
			limit = {
				OR = {
					has_trait = wounded_2
					has_trait = wounded_3
					AND = {
						has_trait = wounded_1
						scope:severe = yes
						exists = scope:wound
						scope:wound = flag:wound
					}
				}
			}
			add_trait_force_tooltip = wounded_3
		}
		else_if = {
			limit = {
				OR = {
					has_trait = wounded_1
					AND = {
						scope:severe = yes
						exists = scope:wound
						scope:wound = flag:wound
					}
				}
			}
			add_trait_force_tooltip = wounded_2
		}
		else = { add_trait_force_tooltip = wounded_1 }
	}
	add_character_flag = {
		flag = recent_hunt_wound
		weeks = 1
	}
}

As written in game/common/scripted_effects/00_hunt_effects.txt.