Prevent the Great Schism

has_pam_dlc_trigger = yes
NOT = {
	has_global_variable = pam_great_schism_decision_taken
}
situation:the_christian_church ?= {
	var:pam_great_schism_status ?= flag:ongoing
	has_situation_top_phase_parameter = the_christian_church_great_schism
	pam_great_schism_progress_value >= pam_great_schism_progress_threshold_value
}
exists = top_participant_group:the_christian_church
faith.religion ?= faith:catholic.religion

As written in game/common/decisions/dlc_decisions/pam/pam_decisions.txt.

OR = {
	custom_description = {
		text = is_head_of_faith_or_rite_tt
		subject = root
		OR = {
			faith.religious_head ?= this
			this = rite.head_of_rite
		}
	}
	custom_tooltip = {
		text = has_theological_agent_puppet_hof_or_hor_tt
		puppet:theological_agent_puppet ?= {
			OR = {
				any_held_title = {
					is_head_of_faith = yes
				}
				this = rite.head_of_rite
			}
		}
	}
	custom_tooltip = {
		text = has_external_theological_agent_puppet_hof_or_hor_tt
		puppet:external_theological_agent_puppet ?= {
			OR = {
				any_held_title = {
					is_head_of_faith = yes
				}
				this = rite.head_of_rite
			}
		}
	}
}
highest_held_title_tier >= tier_kingdom
calc_true_if = {
	amount >= 4
	piety_level >= very_high_piety_level
	custom_description = {
		text = appoint_a_righteous_caliph_decision.control_one_holy_site
		faith = {
			any_holy_site_barony = {
				count >= 1
				holder = {
					target_is_same_character_or_above = root
				}
			}
		}
	}
	custom_description = {
		text = appoint_a_righteous_caliph_decision.control_two_holy_sites
		faith = {
			any_holy_site_barony = {
				count >= 2
				holder = {
					target_is_same_character_or_above = root
				}
			}
		}
	}
	custom_tooltip = {
		text = pam_schism_event_stance_no_schism_tt
		var:pam_schism_stance ?= flag:no_schism
	}
	custom_description = {
		text = pam_prevent_great_schism_clerical_support_tt
		value = prevent_schism_requirement_value
		prevent_schism_requirement_value >= 7
	}
}
is_capable_adult = yes
is_imprisoned = no

As written in game/common/decisions/dlc_decisions/pam/pam_decisions.txt.

set_global_variable = pam_great_schism_decision_taken
set_global_variable = pam_great_schism_prevented
save_scope_as = schism_peacemaker
pam_save_schism_head_of_faith_effect = yes
pam_prevent_great_schism_effect = yes
if = {
	limit = {
		pam_schism_can_seat_head_of_faith_trigger = yes
	}
	custom_tooltip = pam_prevent_great_schism_choose_head_tt
}
situation:the_christian_church ?= {
	every_situation_participant = {
		limit = {
			is_ruler = yes
			faith.religion = religion:christianity_religion
		}
		trigger_event = pam_the_christian_church.0062
	}
}

As written in game/common/decisions/dlc_decisions/pam/pam_decisions.txt.