Module screeps::constants::extra

Additional constants representing internal game mechanics that aren’t included in the game’s constants

Constants

• CONSTRUCTION_SITE_STOMP_RATIO
  Percentage of energy spent on construction that is left in a Resource if the construction site is destroyed by ConstructionSite::remove, or from being stepped on by a hostile creep
• CONTROLLER_SIGN_MAX_LENGTH
  Maximum length (in UTF-16 units) of input to Creep::sign_controller
• CPU_BUCKET_MAX
  Maximum amount of CPU that can be accumulated in game::cpu::bucket per shard
• CPU_SET_SHARD_LIMITS_COOLDOWN
  Time (in milliseconds) that the cpu::set_shard_limits function needs to cool down between calls
• CPU_TICK_LIMIT_MAX
  Maximum value of cpu::tick_limit, the amount of CPU time (in milliseconds) available this tick, including available time from the bucket (game::cpu::bucket)
• CREEP_HITS_PER_PART
  Creep::hits_max gained for each Part in a given creep’s Creep::body
• CREEP_NAME_MAX_LENGTH
  Maximum length (in UTF-16 units) of the string input to StuctureSpawn::spawn_creep for the name of a Creep
• CREEP_RANGED_ACTION_RANGE
  The range of all ranged actions of Creep objects
• CREEP_SAY_MAX_LENGTH
  Maximum length (in UTF-16 units) of string input to Creep::say and PowerCreep::say
• FLAG_NAME_MAX_LENGTH
  Maximum length (in UTF-16 units) of names of Flag objects
• INTENT_CPU_COST
  The cost of a single ‘intent’ (in milliseconds), a CPU penalty charged for most successful API calls which change the game state (Creep::pull, Creep::say, and PowerCreep::say are excepted)
• INTER_SHARD_MEMORY_SIZE_LIMIT
  Maximum size (in UTF-16 units) of data input to inter_shard_memory::set_local
• INVADER_USERNAME
  The Owner::username of hostile non-player structures and creeps which create strongholds and spawn to attack rooms due to energy harvesting activity
• LAB_REACTION_RANGE
  Maximum range between interacting StructureLab strucures for StructureLab::run_reaction or StructureLab::reverse_reaction
• MAP_VISUAL_SIZE_LIMIT
  The maximum size (in UTF-16 units) of the serialized MapVisual data
• MARKET_MAX_DEALS_PER_TICK
  The maximum number of times that you can use game::market::deal in a tick
• MEMORY_SEGMENT_ACTIVE_LIMIT
  Maximum active memory segments to be readable next tick allowed in raw_memory::set_active_segments
• MEMORY_SEGMENT_SIZE_LIMIT
  Maximum size (in UTF-16 units) of the string contents allowed in raw_memory::segments
• MEMORY_SIZE_LIMIT
  Maximum size (in UTF-16 units) of the string contents allowed in serialized memory or raw_memory::set
• MOVE_POWER
  Fatigue points removed per effective Part::Move per tick
• NOTIFY_MAX_LENGTH
  Maximum length (in UTF-16 units) of message content sent to game::notify.
• POWER_CREEP_CARRY_CAPACITY_PER_LEVEL
  Maximum carry capacity of a PowerCreep per level
• POWER_CREEP_HITS_PER_LEVEL
  Maximum hits of a PowerCreep per level
• POWER_CREEP_NAME_MAX_LENGTH
  Maximum length (in UTF-16 units) of names input to PowerCreep::create or AccountPowerCreep::rename
• RANGED_MASS_ATTACK_POWER_RANGE_1
  Hits of damage per effective ranged attack part per Creep::ranged_mass_attack action at range 1
• RANGED_MASS_ATTACK_POWER_RANGE_2
  Hits of damage per effective ranged attack part per Creep::ranged_mass_attack action at range 2
• RANGED_MASS_ATTACK_POWER_RANGE_3
  Hits of damage per effective ranged attack part per Creep::ranged_mass_attack action at range 3
• ROOM_SIZE
  The maximum height/width of a Room in the game
• ROOM_VISUAL_PER_ROOM_SIZE_LIMIT
  The maximum size (500 KiB) of the serialized RoomVisual data for each room
• SOURCE_KEEPER_USERNAME
  Owner username of hostile non-player structures and creeps which occupy sector center rooms.
• SPAWN_NAME_MAX_LENGTH
  Maximum length (in UTF-16 units) of the name of a StructureSpawn, set via the optional name parameter when creating a ConstructionSite
• TERMINAL_SEND_COST_SCALE
  Exponential scaling rate for StructureTerminal energy costs