# Unlock groups (REQ-LOCK-EXPLICIT, REQ-DEF-SCHEMATIC-DROP).
#
# Each [[unlock]] is a group of ships/modules/buildings/recipes awarded together
# from a single defence station drop. Anything NOT granted by any group is
# available from game start. `station_level` gates when a group becomes eligible;
# `requires` lists prerequisite unlock-group ids (REQ-LOCK-PREREQ).
#
# Most entries below are single-item groups that reproduce the previous per-item
# progression. The salvage_operations and reprocessing groups are the grouped
# unlocks: they lock the salvager module + salvage bay, and the reprocessing
# plant, from game start.

# --- Grouped unlocks -------------------------------------------------------

[[unlock]]
id = "salvage_operations"
station_level = 1
modules = ["salvager"]
buildings = ["salvage_bay"]

[[unlock]]
id = "reprocessing"
station_level = 2
buildings = ["reprocessing_plant"]

# --- Ships -----------------------------------------------------------------

[[unlock]]
id = "destroyer"
station_level = 0
ships = ["destroyer"]

[[unlock]]
id = "cruiser"
station_level = 2
ships = ["cruiser"]

[[unlock]]
id = "battlecruiser"
station_level = 4
requires = ["cruiser"]
ships = ["battlecruiser"]

[[unlock]]
id = "battleship"
station_level = 6
requires = ["battlecruiser"]
ships = ["battleship"]

[[unlock]]
id = "dreadnought"
station_level = 8
requires = ["battleship"]
ships = ["dreadnought"]

[[unlock]]
id = "carrier"
station_level = 9
requires = ["battleship"]
ships = ["carrier"]

# --- Modules ---------------------------------------------------------------

[[unlock]]
id = "repair_tool"
station_level = 0
modules = ["repair_tool"]

[[unlock]]
id = "armor_plates"
station_level = 0
modules = ["armor_plates"]

[[unlock]]
id = "maneuvering_thrusters"
station_level = 1
modules = ["maneuvering_thrusters"]

[[unlock]]
id = "sensor_booster"
station_level = 1
modules = ["sensor_booster"]

[[unlock]]
id = "railgun_m"
station_level = 2
modules = ["railgun_m"]

[[unlock]]
id = "afterburner"
station_level = 2
modules = ["afterburner"]

[[unlock]]
id = "weapon_stabilizer"
station_level = 3
modules = ["weapon_stabilizer"]

[[unlock]]
id = "weapon_upgrade"
station_level = 4
modules = ["weapon_upgrade"]

[[unlock]]
id = "weapon_primer"
station_level = 4
modules = ["weapon_primer"]

[[unlock]]
id = "drone_bay"
station_level = 5
modules = ["drone_bay"]

[[unlock]]
id = "railgun_l"
station_level = 6
requires = ["railgun_m"]
modules = ["railgun_l"]

[[unlock]]
id = "drone_hangar"
station_level = 9
modules = ["drone_hangar"]

# --- Assembler recipes -----------------------------------------------------

[[unlock]]
id = "shortcut_steel_plate"
station_level = 1
recipes = ["shortcut_steel_plate"]

[[unlock]]
id = "shortcut_control_chip"
station_level = 2
recipes = ["shortcut_control_chip"]

[[unlock]]
id = "shortcut_hardened_steel"
station_level = 2
recipes = ["shortcut_hardened_steel"]