realgray-stellaris-mod/common/megastructures/RG_oribital_ring.txt

RG_orbital_ring = {
	entity = ""
	construction_entity = "orbital_ring_construction_entity"
	portrait = "GFX_megastructure_construction_background"
	place_entity_on_planet_plane = yes
	entity_offset = { x = 0 y = 0 }
	scales_with_planet = yes
	show_galactic_map_icon = no
	show_in_outliner = no
	build_time = 720

	resources = {
		category = megastructures
		cost = {
			alloys = 1000
			influence = 50
		}
	}
	construction_blocks_and_blocked_by = none

	potential = { has_technology = tech_gray_noway }

	possible = {
		exists = starbase
		custom_tooltip = {
			fail_text = "requires_inside_border"
			is_inside_border = from
		}
	}

	placement_rules = {
		planet_possible = {
			custom_tooltip = {
				fail_text = "requires_surveyed_planet"
				is_surveyed = { # prevent leaking habitability information
					who = prev.from
					status = yes
				}
			}
			custom_tooltip = {
				fail_text = "requires_no_anomaly"
				NOT = { has_anomaly = yes }
			}
			custom_tooltip = {
				fail_text = "requires_colonized_planet_orbital_ring"
				# is_colony = yes
				exists = owner
				exists = controller
				controller = { is_same_value = prev.owner }
			}
			custom_tooltip = {
				fail_text = "requires_not_hostile_or_primitive"
				NOR = {
					planet_is_hostile_or_crisis = yes
					AND = {
						exists = owner
						owner = {
							is_country_type = primitive
						}
					}
				}
			}
			custom_tooltip = {
				fail_text = "requires_no_existing_megastructure"
				#can_build_megastructure_on_planet = yes
				NOR = {
					has_planet_flag = megastructure
					AND = {
						has_planet_flag = has_megastructure
						# Special exception so you can build an orbital ring even if you have MSI's warship as a habitat.
						NOT = {
							has_planet_flag = has_payback_habitat
						}
					}
					has_planet_flag = ruined_orbital_ring_planet
					solar_system = {
						has_star_flag = ring_world_built
					}
					is_artificial = yes
				}
			}
			custom_tooltip = {
				fail_text = "requires_no_orbital_debris"
				NOR = {
					has_planet_flag = has_orbital_debris
				}
			}
			if = {
				limit = {
					from = { is_ai = yes }
				}
				num_pops >= 25
			}
		}
	}

	# root = system
	# from = country
	ai_weight = {
		factor = 5

		modifier = {
			factor = 3
			solar_system = {
				exists = owner
				is_same_value = owner.capital_scope.solar_system
			}
		}
		modifier = {
			factor = 2
			any_neighbor_system = {
				exists = owner
				is_same_value = owner.capital_scope.solar_system
			}
		}

		modifier = {
			factor = 0.1
			any_neighbor_system = {
				exists = owner
				owner = { NOT = { is_same_value = from } }
			}
		}
		modifier = {
			factor = 3
			any_system_colony = {
				num_pops >= 50
				NOT = { exists = orbital_defence }
			}
		}
	}

	on_build_start = {}
	on_build_cancel = {}

	on_build_complete = {
		fromfrom.planet = {
			set_planet_flag = has_megastructure
			save_event_target_as = orbital_ring_planet

			if = {
				limit = { has_orbital_station = yes }
				orbital_station = {
					dismantle = yes
				}
			}
			create_starbase = {
				size = orbital_ring_tier_1
				owner = FROM
				#module = <starbase_module>
				#building = <starbase_building>
				effect = { }
			}
		}
		remove_megastructure = fromfrom
		from = {
			country_event = { id = tutorial.2121 }
		}
	}
}

orbital_ring_ruined = {
    entity = "orbital_ring_01_destroyed_entity"
	construction_entity = "orbital_ring_construction_entity"
	portrait = "GFX_megastructure_construction_background"
	place_entity_on_planet_plane = yes
	entity_offset = { x = 0 y = 0 }
	scales_with_planet = yes

	potential = { always = no }
	is_ruined_orbital_ring = yes
}

orbital_ring_restored = {
	entity = ""
	construction_entity = "orbital_ring_construction_entity"
	portrait = "GFX_megastructure_construction_background"
	place_entity_on_planet_plane = yes
	entity_offset = { x = 0 y = 0 }
	scales_with_planet = yes
	show_galactic_map_icon = no
	show_in_outliner = no
	build_time = 720

	resources = {
		category = megastructures
		cost = {
			alloys = 500
			influence = 50
		}
	}

	upgrade_from = { orbital_ring_ruined }

	possible = {
		from = { has_technology = tech_orbital_ring_tier_1 }
		custom_tooltip = {
			fail_text = "requires_outpost"
			exists = starbase
		}
		custom_tooltip = {
			fail_text = "requires_inside_border"
			is_inside_border = from
		}
		custom_tooltip = {
			fail_text = "requires_no_anomaly"
			any_system_planet = {
				has_planet_flag = ruined_orbital_ring_planet
				NOT = { has_anomaly = yes }
			}
		}
		custom_tooltip = {
			fail_text = "requires_colonized_planet_orbital_ring"
			any_system_colony = {
				has_planet_flag = ruined_orbital_ring_planet
				is_colony = yes
				exists = owner
				exists = controller
				owner = { is_same_value = from }
				controller = { is_same_value = from }
			}
		}
	}

	on_build_start = {}
	on_build_cancel = {}

	on_build_complete = {
		random_system_planet = {
			limit = { has_planet_flag = ruined_orbital_ring_planet }
			set_planet_flag = has_megastructure
			save_event_target_as = orbital_ring_planet

			if = {
				limit = { has_orbital_station = yes }
				orbital_station = {
					dismantle = yes
				}
			}

			create_starbase = {
				design = "RG_ORBITAL_RING_TIER_1_STARBASE_SECTION"
				owner = FROM
				#module = <starbase_module>
				#building = <starbase_building>
				effect = { }
			}
		}
		every_system_ambient_object = {
			limit = {
				OR = {
					is_ambient_object_type = medium_debris_01_object
					is_ambient_object_type = medium_debris_02_object
				}
				distance = {
					source = fromfrom
					max_distance <= 100
					same_solar_system = yes
				}
			}
			destroy_ambient_object = this
		}
		remove_megastructure = fromfrom
		from = {
			country_event = { id = tutorial.2121 }
		}
	}
}