more liturgical lanaguge

common/decisions/religious_decisions_NEOW.txt

@@ -897,3 +897,98 @@ NEOW_establish_western_orthodox_rite_decision = {
     }
     ai_will_do = { base = 100 }
 }
+
+# Study the rite's liturgical tongue. Available to any playable character who lacks it.
+neow_study_rite_liturgical_language_decision = {
+	picture = { reference = "gfx/interface/illustrations/decisions/decision_personal_religious.dds" }
+	decision_group_type = religious
+	desc = neow_study_rite_liturgical_language_decision_desc
+	selection_tooltip = neow_study_rite_liturgical_language_decision_tooltip
+	sort_order = 145
+
+	ai_check_interval_by_tier = {
+		barony = 0
+		county = 36
+		duchy = 36
+		kingdom = 36
+		empire = 36
+		hegemony = 36
+	}
+
+	# Keep mechanical requirements out of the displayed Requirements panel.
+	# is_available expands a broken ALREADY_PLANNING_ACTIVITY tooltip in this mod.
+	is_shown = {
+		is_playable_character = yes
+		is_alive = yes
+		is_adult = yes
+		is_incapable = no
+		is_imprisoned = no
+		neow_rite_liturgical_language_is_missing_trigger = yes
+		NOT = { any_scheme = { type = neow_study_rite_liturgical_language } }
+		can_start_scheme = {
+			type = neow_study_rite_liturgical_language
+			target_character = root
+		}
+	}
+
+	is_valid = {}
+	cooldown = { years = 2 }
+	cost = {}
+
+	effect = {
+		start_scheme = {
+			type = neow_study_rite_liturgical_language
+			target_character = root
+		}
+	}
+
+	ai_potential = { is_clergy = no }
+	ai_will_do = { base = 10 }
+}
+
+# A royal court may adopt the rite's sacred tongue once its ruler knows it.
+neow_use_rite_liturgical_language_at_court_decision = {
+	picture = { reference = "gfx/interface/illustrations/decisions/decision_personal_religious.dds" }
+	decision_group_type = religious
+	desc = neow_use_rite_liturgical_language_at_court_decision_desc
+	selection_tooltip = neow_use_rite_liturgical_language_at_court_decision_tooltip
+	sort_order = 146
+
+	ai_check_interval_by_tier = {
+		barony = 0
+		county = 0
+		duchy = 0
+		kingdom = 24
+		empire = 24
+		hegemony = 24
+	}
+
+	is_shown = {
+		is_playable_character = yes
+		is_alive = yes
+		has_dlc_feature = royal_court
+		has_royal_court = yes
+		neow_rite_liturgical_language_known_not_court_trigger = yes
+	}
+
+	is_valid = {}
+	cost = {}
+
+	effect = {
+		custom_tooltip = {
+			text = neow_liturgical_court_language_adopt_effect_tt
+		}
+		hidden_effect = {
+			neow_set_rite_liturgical_court_language_effect = yes
+		}
+	}
+
+	ai_potential = {
+		has_royal_court = yes
+		OR = {
+			has_trait = zealous
+			government_has_flag = government_is_ecclesiastical
+		}
+	}
+	ai_will_do = { base = 5 }
+}