115 lines
3.5 KiB
Lua
115 lines
3.5 KiB
Lua
local rotate_facedir = function(facedir)
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return ({1, 2, 3, 0,
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13, 14, 15, 12,
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17, 18, 19, 16,
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9, 10, 11, 8,
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5, 6, 7, 4,
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21, 22, 23, 20})[facedir+1]
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end
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-- accessd through handle_schematics.mirror_facedir[ (rotation%2)+1 ][ facedir+1 ]
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handle_schematics.mirror_facedir =
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{{ 2, 1, 0, 3, -- 0, 1, 2, 3
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8, 9, 10, 11, -- 4, 5, 6, 7
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4, 5, 6, 7, -- 8, 9,10,11
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12, 13, 14, 15, --12,13,14,15
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16, 17, 18, 19, --16,17,18,19
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22, 21, 20, 23 --20,21,22,23
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},
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{ 0, 3, 2, 1, -- 0, 1, 2, 3
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4, 7, 6, 5, -- 4, 5, 6, 7
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8, 9, 10, 11, -- 8, 9,10,11
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16, 17, 18, 19, --12,13,14,15
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12, 15, 14, 13, --16,17,18,19
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20, 23, 22, 21 --20,21,22,23
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}};
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local rotate_wallmounted = function(wallmounted)
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return ({0, 1, 5, 4, 2, 3})[wallmounted+1]
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end
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handle_schematics.get_param2_rotated = function( paramtype2, p2 )
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local p2r = {};
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p2r[ 1 ] = p2;
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if( paramtype2 == 'wallmounted' ) then
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for i = 2,4 do
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p2r[ i ] = rotate_wallmounted( p2r[ i-1 ]);
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end
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elseif( paramtype2 == 'facedir' ) then
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for i = 2,4 do
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p2r[ i ] = rotate_facedir( p2r[ i-1 ]);
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end
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p2r[5]=1; -- indicate that it is wallmounted
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else
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return { p2, p2, p2, p2 };
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end
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return p2r;
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end
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handle_schematics.mirrored_node = {};
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handle_schematics.add_mirrored_node_type = function( name, mirrored_name )
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handle_schematics.mirrored_node[ name ] = mirrored_name;
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local id = minetest.get_content_id( name );
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local id_mi = minetest.get_content_id( mirrored_name );
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local c_ignore = minetest.get_content_id( 'ignore' );
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if( id and id_mi and id ~= c_ignore and id_mi ~= c_ignore ) then
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handle_schematics.mirrored_node[ id ] = id_mi;
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end
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end
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local door_materials = {'wood','steel','glass','obsidian_glass'};
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for _,material in pairs( door_materials ) do
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handle_schematics.add_mirrored_node_type( 'doors:door_'..material..'_b_1', 'doors:door_'..material..'_b_2' );
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handle_schematics.add_mirrored_node_type( 'doors:door_'..material..'_t_1', 'doors:door_'..material..'_t_2' );
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handle_schematics.add_mirrored_node_type( 'doors:door_'..material..'_b_2', 'doors:door_'..material..'_b_1' );
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handle_schematics.add_mirrored_node_type( 'doors:door_'..material..'_t_2', 'doors:door_'..material..'_t_1' );
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end
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handle_schematics.rotation_table = {};
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handle_schematics.rotation_table[ 'facedir' ] = {};
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handle_schematics.rotation_table[ 'wallmounted' ] = {};
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for paramtype2,v in pairs( handle_schematics.rotation_table ) do
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for param2 = 0,23 do
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if( param2 < 6 or paramtype2 == 'facedir' ) then
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local param2list = handle_schematics.get_param2_rotated( paramtype2, param2);
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handle_schematics.rotation_table[ paramtype2 ][ param2+1 ] = {};
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for rotation = 0,3 do
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local np2 = param2list[ rotation + 1];
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local mirror_x = np2;
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local mirror_z = np2;
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-- mirror_x
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if( #param2list==5) then
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mirror_x = handle_schematics.mirror_facedir[ (( rotation +1)%2)+1 ][ np2+1 ];
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elseif( #param2list<5
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and (( rotation%2==1 and (np2==4 or np2==5))
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or ( rotation%2==0 and (np2==2 or np2==3)))) then
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mirror_x = param2list[ ( rotation + 2)%4 +1];
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end
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-- mirror_z
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if( #param2list==5) then
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mirror_z = handle_schematics.mirror_facedir[ (rotation %2)+1 ][ np2+1 ];
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elseif( #param2list<5
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and (( rotation%2==0 and (np2==4 or np2==5))
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or ( rotation%2==1 and (np2==2 or np2==3)))) then
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mirror_z = param2list[ ( rotation + 2)%4 +1];
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end
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handle_schematics.rotation_table[ paramtype2 ][ param2+1 ][ rotation+1 ] = { np2, mirror_x, mirror_z };
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end
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end
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end
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end
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