8abe4bcecf
The recipe conveyors (game_conveyor_<product>_epb) are placed as named child GameObjects in the island_* prefabs (islands_assets_all.bundle), NOT via energy_grid (power grid only) or any config asset. New extractor bundle/extract_conveyor_placements.py walks every island prefab and cross-references production_lines.json -> extracted/conveyor_placements.json. Result: Factorio (energyRods, 80mmT3Cannon, contactGrenades, armorPiercingRocket), Kaiserplatz (energyRods, 40mmT3Cannon), Demo_Wunderinsel (70mmT3Cannon), DeusExMashineSmall (computingModules, coralDust), testIsland(+Tramplers) (the 4 base test conveyors). Corrects the earlier "Armory = Sprengstofffabrik hosts explosives" guess: the LittleFactory/LittleFactoryArmory islands place NO recipe conveyors; grenades/rockets are on Factorio. Unplaced blueprints: explosiveSmall, mechanicalParts (+ the plural armorPiercingRockets, whose singular-named instance is on Factorio).
102 lines
4.2 KiB
Python
102 lines
4.2 KiB
Python
#!/usr/bin/env python3
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"""Map each world island/location to the production-line conveyors placed on it.
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The recipe-bearing conveyors (game_conveyor_<product>_epb) are placed as named child
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GameObjects inside the island_* prefabs in islands_assets_all.bundle (NOT via energy_grid,
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which is only the power grid, and NOT in any config/designed-environment asset). This walks
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every island prefab's Transform hierarchy, collects the conveyor instances (with local
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position), and cross-references each recipe conveyor against extracted/production_lines.json.
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Writes extracted/conveyor_placements.json.
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"""
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import os, sys, json, UnityPy
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BUNDLES = "/home/downloadpizza/sand_tools/bundles"
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PL = "/home/downloadpizza/sand_tools/extracted/production_lines.json"
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OUT = "/home/downloadpizza/sand_tools/extracted/conveyor_placements.json"
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def walk(go, seen, out):
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"""Yield (name, localPosition) for every descendant GameObject."""
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for c in go.m_Components:
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try:
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co = c.read()
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except Exception:
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continue
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if co.object_reader.type.name != "Transform":
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continue
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for ch in co.m_Children:
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try:
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tr = ch.read()
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cgo = tr.m_GameObject.read()
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except Exception:
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continue
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pid = cgo.object_reader.path_id
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if pid in seen:
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continue
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seen.add(pid)
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pos = getattr(tr, "m_LocalPosition", None)
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xyz = [round(pos.x, 2), round(pos.y, 2), round(pos.z, 2)] if pos else None
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out.append((getattr(cgo, "m_Name", "?"), xyz))
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walk(cgo, seen, out)
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def main():
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pl = json.load(open(PL))["production_lines"]
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env = UnityPy.load(os.path.join(BUNDLES, "islands_assets_all.bundle"))
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islands = {p.split("/")[-1].replace(".prefab", ""): obj
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for p, obj in env.container.items()
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if obj.type.name == "GameObject" and p.split("/")[-1].startswith("island_")}
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result = {}
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placed_recipes = set()
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for iname in sorted(islands):
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acc = []
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walk(islands[iname].read(), set(), acc)
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recipe_conv = []
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unmatched = []
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infra = []
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for name, pos in acc:
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base = name.replace("_epb", "")
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# product conveyors are game_conveyor_<product> (underscore); the slot/switch/
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# out/in pieces are game_conveyorXxx (no underscore) = generic infrastructure.
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if base.startswith("game_conveyor_"):
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if base in pl:
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recipe_conv.append({"conveyor": base, "pos": pos, "recipe": pl[base]})
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placed_recipes.add(base)
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else:
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unmatched.append({"conveyor": base, "pos": pos}) # placed, no recipe key (name mismatch?)
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elif name.startswith("game_conveyor"):
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infra.append(name)
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if recipe_conv or unmatched:
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result[iname] = {"recipes": recipe_conv,
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"product_conveyors_without_matching_recipe": unmatched,
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"infrastructure": sorted(set(infra))}
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unplaced = sorted(set(pl) - placed_recipes)
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out = {
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"_source": "islands_assets_all.bundle island_* prefab hierarchy "
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"(game_conveyor_<product>_epb child GameObjects); recipes from production_lines.json",
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"_unplaced_recipes": unplaced,
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"islands": result,
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}
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json.dump(out, open(OUT, "w"), indent=1)
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def fmt(r):
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i = " + ".join("%sx %s" % (x["amount"], x["itemId"]) for x in r["inputs"])
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o = " + ".join("%sx %s" % (x["amount"], x["itemId"]) for x in r["outputs"])
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return "%s -> %s (%ss)" % (i, o, r["craftTimeSeconds"])
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print("wrote %s\n" % OUT)
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for iname, d in result.items():
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print("### %s" % iname.replace("island_", ""))
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for rc in d["recipes"]:
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print(" %-34s %s" % (rc["conveyor"].replace("game_conveyor_", ""), fmt(rc["recipe"])))
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for u in d["product_conveyors_without_matching_recipe"]:
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print(" %-34s (placed, no recipe blueprint of this exact name)" % u["conveyor"].replace("game_conveyor_", ""))
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print("\nrecipe blueprints NOT placed on any island:", unplaced)
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if __name__ == "__main__":
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main()
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