bdambrosio fac-place
Place a single entity via the game bridge.
Behavior
- Consumes one
prototypefrom your inventory (fac-inventory to check). - Enforces character reach (~10 tiles): walk close first (fac-walk).
- Failure carries a deviation report:
world_changed(something appeared there since you observed — coordinate, maybe say something),stale_model(you never observed there recently — fac-observe and retry),infeasible(collision/invalid with current knowledge). - Inserters: direction is where the inserter FACES; they pick up from the tile behind and drop to the tile in front.
- Catching a machine's output: drills and inserters eject at their
outputs to (x, y)tile shown by fac-observe — place the receiving belt/chest EXACTLY there. Entities are wider than one tile (a burner-mining-drill is 2x2); tiles adjacent to its center are usually inside it and will fail with "blocked by: ". - Placement grid: 1x1 entities (belt, inserter) sit at coordinates ending in .5; 2x2 entities (drill, stone-furnace, chest is 1x1) at whole numbers. Pass observed coordinates through EXACTLY — never round. An off-grid position is rejected with the valid candidates.
{"thought": "furnace goes here", "tool": "fac-place", "args": {"prototype": "stone-furnace", "x": 48, "y": 60, "direction": "east"}}