54 lines
1.6 KiB
Lua
54 lines
1.6 KiB
Lua
--------------------------------------------------------
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-- Minetest :: Player Coords Mod (player_coords)
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--
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-- See README.txt for licensing and release notes.
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-- Copyright (c) 2020, Leslie E. Krause
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--
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-- ./games/minetest_game/mods/player_coords/init.lua
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--------------------------------------------------------
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local track_player
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local log_file
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local last_pos
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local last_dir
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minetest.register_on_joinplayer( function ( player )
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local player_name = player:get_player_name( )
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if player_name == "singleplayer" or minetest.check_player_privs( player_name, "server" ) then
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log_file = io.open( minetest.get_worldpath( ) .. "/coords.txt", "w" )
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if log_file then
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track_player = player
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last_pos = player:get_pos( )
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last_dir = vector.new( )
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end
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end
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end )
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minetest.register_on_leaveplayer( function ( player )
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if log_file then
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log_file:close( )
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track_player = nil
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end
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end )
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minetest.register_on_shutdown( function ( )
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if log_file then log_file:close( ) end
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end )
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minetest.register_globalstep( function( dtime )
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if track_player then
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local pos = track_player:get_pos( )
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local dir = vector.direction( last_pos, pos )
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if math.abs( last_dir.x - dir.x ) > 0.1 or math.abs( last_dir.y - dir.y ) > 0.1 or math.abs( last_dir.z - dir.z ) > 0.1 then
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log_file:write( minetest.pos_to_string( last_pos ) .. "\n" )
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log_file:flush( )
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last_dir = dir
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end
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last_pos = pos
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end
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end )
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