megaproxy
c6c88acc47
Bug: pawns weren't replanting. _find_sow required a TYPE_GRAIN item as seed, but Millstone's flour bill (FOREVER) consumed all grain before sow could claim it. With CookingProvider now priority 6, grain contention is fatal — TILLED crops sit forever. Fix: removed the grain requirement. Sow is now Rimworld-style — the designation triggers work; no input is consumed. _find_sow returns a 2-toil job (walk → interact). Crop.on_sow_tick just flips stage to SOWN. Feature: 4 new paint tools in BuildDrawer's new "Farm" section column — TOOL_PAINT_CROP_WHEAT/POTATO/CORN/STRAWBERRY. Painting a grass tile spawns a TILLED Crop entity that pawns then sow. World rejects non-grass tiles, occupied tiles, and non-walkable terrain. 9 new string keys, kind-specific thumbnail draws (gold/tan/yellow/red). MCP verified: 12 forced-TILLED crops fully cycled TILLED → SOWN → growth → READY within ~3000 ticks. Paint tool spawned wheat crop at (35, 30); wall tile at (44, 23) correctly rejected. Followup smell: cancelling a designation on a player-painted crop will queue_free even if grown — Crop has no can_complete. Future guard could skip crops past TILLED. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
111 lines
4.1 KiB
GDScript
111 lines
4.1 KiB
GDScript
class_name PlantProvider extends WorkProvider
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## WorkProvider for the "plant" work category.
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##
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## Scans World.crops for harvestable (READY) or sowable (TILLED) crops and
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## returns the nearest suitable Job for the requesting pawn.
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##
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## Priority within plant work: harvest > sow.
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## A READY crop is always preferred over a TILLED one — getting food off the
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## plants before it is exposed to weather events matters more than replanting.
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## Harvest is checked first; sow is only attempted when no harvest work exists.
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##
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## Harvest Job (two toils):
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## walk_to(crop.tile) → interact(crop.get_path(), "on_harvest_tick")
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##
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## Sow Job (two toils — no seed cost, Rimworld-style):
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## walk_to(crop.tile) → interact(crop.get_path(), "on_sow_tick")
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## The designation alone triggers work; no grain is consumed. on_sow_tick()
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## flips the crop from TILLED → SOWN so growth begins on the next sim tick.
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##
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## The INTERACT toil calls the action method once per sim tick. Both actions
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## complete in a single tick; the done-check in JobRunner._tick_interact fires
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## after the call when is_harvestable() / is_sowable() returns false.
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##
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## Duck-typing note: Crop is referenced without explicit typing to avoid
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## class_name registration-order issues at boot. We rely only on:
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## crop.tile: Vector2i
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## crop.is_harvestable() -> bool
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## crop.is_sowable() -> bool
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## crop.get_path() -> NodePath
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## crop.crop_kind: StringName
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func _init() -> void:
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category = &"plant"
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# Above crafting (4) so READY crops get harvested before pawns disappear
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# into plank-crafting loops while wheat rots. Same tier as chop (5).
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priority = 5
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## Returns the nearest READY-harvest Job, or — when none exist — the nearest
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## sow Job, or null when no plant work is available.
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## `pawn` is duck-typed: must expose .tile (Vector2i).
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func find_best_for(pawn) -> Job:
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# ── 1. Harvest pass — always wins over sow ───────────────────────────────
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var j := _find_harvest(pawn)
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if j != null:
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return j
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# ── 2. Sow pass — only if no harvest work exists ─────────────────────────
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return _find_sow(pawn)
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# ── private helpers ───────────────────────────────────────────────────────────
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## Scan World.crops for the nearest harvestable (READY) crop and build a job.
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## Returns null when nothing is ready.
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func _find_harvest(pawn) -> Job:
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var best = null
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var best_dist: int = 999999
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for crop in World.crops:
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if not crop.is_harvestable():
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continue
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if Job.is_target_taken_by_other(crop, pawn):
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continue
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var d: int = abs(crop.tile.x - pawn.tile.x) + abs(crop.tile.y - pawn.tile.y)
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if d < best_dist:
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best_dist = d
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best = crop
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if best == null:
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return null
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var j := Job.new()
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j.label = "Harvest %s at %s" % [best.crop_kind, best.tile]
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j.target_node = best
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j.toils.append(Toil.walk_to(best.tile))
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j.toils.append(Toil.interact(best.get_path(), &"on_harvest_tick"))
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return j
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## Scan World.crops for the nearest sowable (TILLED) crop and build a 2-toil
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## sow job. No seed item is consumed — sow is a free designation (Rimworld-style).
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## Returns null when no sowable crop is reachable.
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func _find_sow(pawn) -> Job:
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var best_crop = null
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var best_crop_dist: int = 999999
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for crop in World.crops:
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if not crop.is_sowable():
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continue
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if Job.is_target_taken_by_other(crop, pawn):
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continue
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# Reachability pre-check — mirrors HaulingProvider / EatProvider pattern.
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if pawn.tile != crop.tile and World.pathfinder != null:
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if World.pathfinder.find_path(pawn.tile, crop.tile).is_empty():
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continue
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var d: int = abs(crop.tile.x - pawn.tile.x) + abs(crop.tile.y - pawn.tile.y)
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if d < best_crop_dist:
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best_crop_dist = d
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best_crop = crop
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if best_crop == null:
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return null
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var j := Job.new()
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j.label = "Sow %s at %s" % [best_crop.crop_kind, best_crop.tile]
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j.target_node = best_crop
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j.toils.append(Toil.walk_to(best_crop.tile))
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j.toils.append(Toil.interact(best_crop.get_path(), &"on_sow_tick"))
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return j
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