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39 lines
1.8 KiB
Markdown
39 lines
1.8 KiB
Markdown
# mcl_structures
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Structure placement API for MCL2.
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## mcl_structures.register_structure(name,structure definition,nospawn)
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If nospawn is truthy the structure will not be placed by mapgen and the decoration parameters can be omitted. This is intended for secondary structures the placement of which gets triggered by the placement of other structures. It can also be used to register testing structures so they can be used with /spawnstruct.
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### structure definition
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{
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fill_ratio = OR noise = {},
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biomes = {},
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y_min =,
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y_max =,
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place_on = {},
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spawn_by = {},
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num_spawn_by =,
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flags = (default: "place_center_x, place_center_z, force_placement")
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(same as decoration def)
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y_offset =, --can be a number or a function returning a number
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filenames = {} OR place_func = function(pos,def,pr)
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-- filenames can be a list of any schematics accepted by mcl_structures.place_schematic / minetest.place_schematic
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on_place = function(pos,def,pr) end,
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-- called before placement. denies placement when returning falsy.
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after_place = function(pos,def,pr)
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-- executed after successful placement
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sidelen = int, --length of one side of the structure. used for foundations.
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solid_ground = bool, -- structure requires solid ground
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make_foundation = bool, -- a foundation is automatically built for the structure. needs the sidelen param
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loot = ,
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--a table of loot tables for mcl_loot indexed by node names
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-- e.g. { ["mcl_chests:chest_small"] = {loot},... }
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}
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## mcl_structures.registered_structures
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Table of the registered structure defintions indexed by name.
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## mcl_structures.place_structure(pos, def, pr)
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Places a structure using the mapgen placement function
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## mcl_structures.place_schematic(pos, schematic, rotation, replacements, force_placement, flags, after_placement_callback, pr, callback_param)
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