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Add Lua on_mapgen_init callback, and minetest.set_mapgen_params API

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kwolekr 2013-06-27 17:06:52 -04:00
parent 18882a4d26
commit 2e292b67a0
18 changed files with 163 additions and 14 deletions
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11
doc/lua_api.txt
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@ -1034,6 +1034,9 @@ minetest.register_on_player_receive_fields(func(player, formname, fields))
^ Called when a button is pressed in player's inventory form
^ Newest functions are called first
^ If function returns true, remaining functions are not called
minetest.register_on_mapgen_init(func(MapgenParams))
^ Called just before the map generator is initialized but before the environment is initialized
^ MapgenParams consists of a table with the fields mgname, seed, water_level, and flags
Other registration functions:
minetest.register_chatcommand(cmd, chatcommand definition)
@ -1118,6 +1121,14 @@ minetest.get_voxel_manip()
^ Return voxel manipulator object
minetest.get_mapgen_object(objectname)
^ Return requested mapgen object if available (see Mapgen objects)
minetest.set_mapgen_params(MapgenParams)
^ Set map generation parameters
^ Function can *only* be called within a minetest.on_mapgen_init() callback
^ Takes a table as an argument with the fields mgname, seed, water_level, flags, and flagmask.
^ Leave field unset to leave that parameter unchanged
^ flagmask field must be set to all mapgen flags that are being modified
^ flags contains only the flags that are being set
^ flags and flagmask are in the same format and have the same options as 'mgflags' in minetest.conf
minetest.clear_objects()
^ clear all objects in the environments
minetest.line_of_sight(pos1,pos2,stepsize) ->true/false