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mcl_mapgen

============ This mod helps to avoid problems caused by Minetest's 'chunk-in-shell' feature of mapgen.cpp. It also queues your generators to run them in proper order.

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mcl_mapgen.register_chunk_generator(chunk_callback_function, priority)

========================================================================= UNSAFE! See below. Registers callback function to be called when current chunk generation is finished. callback_function: chunk callback function definition, see below; priority: order number - the less, the earlier.

Chunk callback function definition:

`function(minp, maxp, seed)`:
	`minp` & `maxp`: minimum and maximum chunk position;
	`seed`: seed of this mapchunk.

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mcl_mapgen.register_chunk_generator_lvm(callback_function, priority)

======================================================================= UNSAFE! See below. Registers callback function to be called when current chunk generation is finished. vm_context passes into callback function and should be returned back. callback_function: chunk callback LVM function definition, see below; priority: order number - the less, the earlier.

Chunk callback LVM function definition:

Function MUST RETURN `vm_context`. It passes into next callback function from the queue.
`function(vm_context)`:
	`vm_context` is a table which already contains some LVM data and some of them can be added in callback function:
		`minp` & `maxp`: minimum and maximum chunk position;
		`seed`: seed of this mapchunk.

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mcl_mapgen.register_block_generator(callback_function, priority)

=================================================================== Registers callback function to be called when block (usually 16x16x16 nodes) generation is finished. callback_function: block callback function definition, see below; priority: order number - the less, the earlier.

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mcl_mapgen.register_block_generator_lvm(callback_function, priority)

======================================================================= Registers callback function to be called when block (usually 16x16x16 nodes) generation is finished. vm_context passes into callback function and should be returned back. callback_function: block callback LVM function definition, see below; priority: order number - the less, the earlier.

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mcl_mapgen.get_far_node(pos)

=============================== Returns node if it is generated. Otherwise returns {name = "ignore"}.

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