Implements craft command to create items from recipes by consuming
ingredients from player inventory. Recipes command lists available
recipes or shows details for a specific recipe. Registers commands
and loads recipes at server startup.
Night, fog, and storms now reduce viewport size. Night reduces by 6
width and 2 height (21x11 -> 15x9). Thick fog reduces by 8 width and 4
height. Storm reduces by 4 width and 2 height. Effects stack but clamp
to minimum 7x5. Dawn and dusk subtly dim by 2 width.
Implements player-NPC dialogue using the dialogue tree data model.
Conversation state tracking manages active conversations and transitions
NPCs to "converse" behavior state during dialogue. Commands support
terminal node cleanup and display formatting with numbered choices.
Movement now evaluates boundary enter/exit conditions. Exit checks can
block movement based on carrying items (by name or tag). Enter and exit
messages sent when crossing boundary borders. All boundary logic lives
in move_player() before position update.
These commands enable runtime world editing:
- @goto teleports to a named zone's spawn point
- @dig creates a new blank zone with specified dimensions
- @save exports the current zone to TOML
- @place spawns a thing from templates at player position
Implements TDD feature for readable text on Things:
- Added readable_text field to Thing dataclass
- Extended ThingTemplate to parse readable_text from TOML
- Created read command that finds objects by name/alias in inventory or on ground
- Handles edge cases: no target, not found, not readable
- Update _find_container to use targeting module (prefix + ordinal)
- Update cmd_put to use find_in_inventory directly
- Add 'get all from <container>' support with portable item filtering
- Add comprehensive tests for all container grammar features
Replace local exact-match helpers with targeting module calls for
prefix matching and ordinal disambiguation. Works in get, drop, and
container extraction (get X from Y).
Implements a complete alias system allowing players to create command shortcuts.
Aliases are expanded during dispatch with a recursion guard (max 10 levels).
Changes:
- Add aliases field to Player dataclass (dict[str, str])
- Add player_aliases table to database schema
- Add save_aliases() and load_aliases() persistence functions
- Add alias/unalias commands with built-in command protection
- Integrate alias expansion into dispatch() before command resolution
- Add comprehensive test coverage for all features
Allows instant kill of unconscious opponents. Only works in combat on targets with unconscious posture. Ends encounter, handles mob despawn, sends dramatic messages to both parties.
Implements power level management system with tick-based power-up loop.
Players can raise PL toward max_pl (costs stamina per tick), lower PL
instantly, set exact PL targets, and cancel ongoing power-ups.
- Add Where: header with zone description
- Add Location: line with quadrant and coordinates
- Add Nearby: line showing entities in viewport (not on player's tile)
- Add Exits: line showing available cardinal directions
- Replace 'Here:' with individual entity lines showing posture
- Replace 'Portals:' with individual 'You see {name}.' lines
- Add look <thing> routing to examine command
- Add comprehensive tests for new structured output
- Update existing tests to match new output format
Player objects were removed from the players dict on quit/disconnect
but never removed from zone._contents, leaving ghost * markers on
other players' maps.
Implements a TDD-built 'use' command that lets players invoke
object verbs with optional targets:
- use X - calls X's use verb
- use X on Y - calls X's use verb with Y as args
- Proper error messages for missing objects/verbs
- Tests cover all edge cases including inventory/ground search
Also fixes type checking issue in verb dispatch where get_verb
could return None.
Implements a global examine/ex command that shows detailed descriptions
of objects. Searches inventory first, then ground at player position.
Works with Things, Containers, and Mobs.
Look command now displays portals separately from ground items.
Portals at the player's position are shown after ground items with
the format "Portals: name1, name2". This separates portals from
regular items since they serve a different purpose in gameplay.
Implements portal-based zone transitions with the enter command.
Players can enter portals at their position to move to target zones
with specified coordinates. Includes departure/arrival messaging to
nearby players and automatic look output in the destination zone.
Portals are matched by partial name or exact alias match.
Containers now display their state when viewed:
- Closed containers show "(closed)"
- Open empty containers show "(open, empty)"
- Open containers with items show "(open, containing: item1, item2)"
This applies to both ground items in the look command and inventory items.
Added _format_thing_name helper to both look.py and things.py to handle
the display formatting consistently.
Implements a module-level zone registry for looking up zones by name.
Includes register_zone() and get_zone() functions with comprehensive
tests covering single/multiple zones, unknown lookups, and overwrites.
Inventory saved as JSON list of thing template names in an inventory
column. Migration adds column to existing databases. load_player_data
returns inventory list, save_player serializes Thing names from contents.
Object.move_to() handles containment transfer: removes from old location's
contents, updates location pointer and coordinates, adds to new location.
get/drop commands use move_to to transfer Things between zone and inventory.
Supports name and alias matching for item lookup.
- Removed world module-level variable from look.py
- look.cmd_look() now uses player.location.get_viewport() instead of world.get_viewport()
- look.cmd_look() uses zone.contents_near() to find nearby entities instead of iterating global players/mobs lists
- Wrapping calculations use zone.width/height/toroidal instead of world properties
- Added type check for player.location being a Zone instance
- Removed look.world injection from server.py
- Updated all tests to remove look.world injection
- spawn_mob() and combat commands also migrated to use Zone (player.location)
- Removed orphaned code from test_mob_ai.py and test_variant_prefix.py
