create_artifact_armor_effect

create_artifact_armor_effect = {
	# Get the character the artifact is being made for.
	$OWNER$ = { save_scope_as = owner }
	$CREATOR$ = { save_scope_as = smith }
	save_temporary_scope_value_as = {
		name = armor_type_is_set
		value = $SET_ARMOR_TYPE$
	}
	if = {
		limit = {
			exists = scope:dummy_gender
			scope:smith = scope:dummy_gender
		}
		clear_saved_scope = smith
		clear_saved_scope = dummy_gender
	}
	save_adventurer_location_effect = yes

	hidden_effect_new_object = {
		if = {
			limit = {
				scope:armor_type_is_set = flag:no
			}
			if = {
				limit = {
					exists = scope:smith
				}
				set_armor_artifact_type_effect = {
					BASE_SCOPE = scope:smith
					NO_TYPE = no
				}
				scope:smith = {
					var:artifact_armor_type = { save_scope_as = armor_type }
					remove_variable = artifact_armor_type
				}
			}
			else = {
				set_armor_artifact_type_effect = {
					BASE_SCOPE = scope:owner
					NO_TYPE = no
				}
				scope:owner = {
					var:artifact_armor_type = { save_scope_as = armor_type }
					remove_variable = artifact_armor_type
				}
			}
		}
		else = {
			scope:armor_type_is_set = { save_scope_as = armor_type }
		}
		# Get artifact quality and wealth
		get_artifact_quality_effect = yes
		get_artifact_wealth_effect = yes

		if = {
			limit = { scope:armor_type = flag:armor_type_plate }
			if = {
				limit = {
					exists = scope:adventurer
				}
				create_artifact = {
					name = placeholder
					description = placeholder # Will be re-generated once decorations are added in the post-creation effects.
					type = armor_plate
					visuals = armor
					modifier = artifact_prowess_1_modifier
					wealth = scope:wealth
					quality = scope:quality
					save_scope_as = newly_created_artifact
					history = {
						location = scope:location
						actor = scope:adventurer
						recipient = root
						type = discovered
					}
				}
			}
			else_if = {
				limit = { exists = scope:smith }
				create_artifact = {
					name = placeholder
					creator = scope:smith
					description = placeholder # Will be re-generated once decorations are added in the post-creation effects.
					type = armor_plate
					visuals = armor
					wealth = scope:wealth
					quality = scope:quality
					modifier = artifact_prowess_1_modifier
					save_scope_as = newly_created_artifact
				}
			}
			else_if = {
				limit = {
					exists = scope:host
					exists = scope:activity
				}
				tournament_contest_armor_prize_effect = { TYPE = plate }
			}
			else = {
				create_artifact = {
					name = placeholder
					description = placeholder # Will be re-generated once decorations are added in the post-creation effects.
					type = armor_plate
					visuals = armor
					wealth = scope:wealth
					quality = scope:quality
					modifier = artifact_prowess_1_modifier
					save_scope_as = newly_created_artifact
					history = { type = created_before_history }
				}
			}
		}
		else_if = {
			limit = { scope:armor_type = flag:armor_type_scale }
			if = {
				limit = { exists = scope:adventurer }
				create_artifact = {
					name = placeholder
					description = placeholder # Will be re-generated once decorations are added in the post-creation effects.
					type = armor_scale

As written in game/common/scripted_effects/00_ep1_artifact_creation_effects.txt.