forked from mtcontrib/replacer
309 lines
12 KiB
Lua
309 lines
12 KiB
Lua
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minetest.register_tool( "replacer:inspect",
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{
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description = "Node inspection tool",
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groups = {},
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inventory_image = "replacer_inspect.png",
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wield_image = "",
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wield_scale = {x=1,y=1,z=1},
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liquids_pointable = true, -- it is ok to request information about liquids
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-- the tool_capabilities are of no intrest here; it is not for digging
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tool_capabilities = {
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full_punch_interval = 1.0,
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max_drop_level=0,
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groupcaps={
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fleshy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
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snappy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
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choppy={times={[3]=0.90}, maxwear=0.05, maxlevel=0}
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}
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},
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node_placement_prediction = nil,
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on_use = function(itemstack, user, pointed_thing)
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return replacer.inspect( itemstack, user, pointed_thing, above, false );
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end,
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on_place = function(itemstack, placer, pointed_thing)
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return replacer.inspect( itemstack, placer, pointed_thing, above, true );
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end,
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})
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replacer.inspect = function( itemstack, user, pointed_thing, mode, show_receipe )
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if( user == nil or pointed_thing == nil) then
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return nil;
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end
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local name = user:get_player_name();
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local keys = user:get_player_control();
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if( keys["sneak"] ) then
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show_receipe = true;
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end
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if( pointed_thing.type == 'object' ) then
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local text = 'This is ';
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local ref = pointed_thing.ref;
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if( not( ref )) then
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text = text..'a borken object. We have no further information about it. It is located';
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elseif( ref:is_player()) then
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text = text..'your fellow player \"'..tostring( ref:get_player_name() )..'\"';
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else
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local luaob = ref:get_luaentity();
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if( luaob ) then
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text = text..'entity \"'..tostring( luaob.name )..'\"';
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local sdata = luaob:get_staticdata();
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if( sdata ) then
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sdata = minetest.deserialize( sdata );
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if( sdata.itemstring ) then
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text = text..' ['..tostring( sdata.itemstring )..']';
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if( show_receipe ) then
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replacer.inspect_show_crafting( name, sdata.itemstring, nil );
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end
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end
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if( sdata.age ) then
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text = text..', dropped '..tostring( math.floor( sdata.age/60 ))..' minutes ago';
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end
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end
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else
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text = text..'object \"'..tostring( ref:get_entity_name() )..'\"';
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end
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end
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text = text..' at '..minetest.pos_to_string( ref:getpos() );
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minetest.chat_send_player( name, text );
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return nil;
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elseif( pointed_thing.type ~= 'node' ) then
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minetest.chat_send_player( name, 'Sorry. This is an unkown something of type \"'..tostring( pointed_thing.type )..'\". No information available.');
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return nil;
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end
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local pos = minetest.get_pointed_thing_position( pointed_thing, mode );
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local node = minetest.env:get_node_or_nil( pos );
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if( node == nil ) then
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minetest.chat_send_player( name, "Error: Target node not yet loaded. Please wait a moment for the server to catch up.");
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return nil;
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end
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local text = ' ['..tostring( node.name )..'] with param2='..tostring( node.param2 )..' at '..minetest.pos_to_string( pos )..'.';
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if( not( minetest.registered_nodes[ node.name ] )) then
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text = 'This node is an UNKOWN block'..text;
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else
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text = 'This is a \"'..tostring( minetest.registered_nodes[ node.name ].description or ' - no description provided -')..'\" block'..text;
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end
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if( minetest.is_protected( pos, name )) then
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text = text..' You can\'t dig this node. It is protected.';
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elseif( minetest.is_protected( pos, '_THIS_NAME_DOES_NOT_EXIST_' )) then
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text = text..' You can dig this node, but others can\'t.';
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end
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minetest.chat_send_player( name, text );
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if( show_receipe ) then
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replacer.inspect_show_crafting( name, node.name, nil );
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end
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return nil; -- no item shall be removed from inventory
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end
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-- some common groups
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replacer.group_placeholder = {};
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replacer.group_placeholder[ 'group:wood' ] = 'default:wood';
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replacer.group_placeholder[ 'group:tree' ] = 'default:tree';
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replacer.group_placeholder[ 'group:stick' ] = 'default:stick';
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replacer.group_placeholder[ 'group:stone' ] = 'default:cobble'; -- 'default:stone'; point people to the cheaper cobble
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replacer.group_placeholder[ 'group:sand' ] = 'default:sand';
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replacer.group_placeholder[ 'group:leaves'] = 'default:leaves';
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replacer.group_placeholder[ 'group:wood_slab'] = 'stairs:slab_wood';
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replacer.group_placeholder[ 'group:wool' ] = 'wool:white';
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-- handle the standard dye color groups
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if( minetest.get_modpath("dye") and dye and dye.basecolors) then
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for i,color in ipairs( dye.basecolors ) do
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local def = minetest.registered_items[ "dye:"..color ];
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if( def and def.groups ) then
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for k,v in pairs( def.groups ) do
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if( k ~= 'dye' ) then
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replacer.group_placeholder[ 'group:dye,'..k ] = 'dye:'..color;
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end
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end
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replacer.group_placeholder[ 'group:flower,color_'..color ] = 'dye:'..color;
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end
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end
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end
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replacer.image_button_link = function( stack_string )
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local group = '';
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if( replacer.group_placeholder[ stack_string ] ) then
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stack_string = replacer.group_placeholder[ stack_string ];
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group = 'G';
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end
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-- TODO: show information about other groups not handled above
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local stack = ItemStack( stack_string );
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local new_node_name = stack_string;
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if( stack and stack:get_name()) then
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new_node_name = stack:get_name();
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end
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return tostring( stack_string )..';'..tostring( new_node_name )..';'..group;
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end
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replacer.add_circular_saw_receipe = function( node_name, receipes )
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if( not( node_name ) or not( circular_saw ) or not( circular_saw.names) or (node_name=='moreblocks:circular_saw')) then
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return;
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end
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local help = node_name:split( ':' );
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if( not( help ) or #help ~= 2 or help[1]=='stairs') then
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return;
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end
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help2 = help[2]:split('_');
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if( not( help2 ) or #help2 < 2 or (help2[1]~='micro' and help2[1]~='panel' and help2[1]~='stair' and help2[1]~='slab')) then
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return;
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end
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-- for i,v in ipairs( circular_saw.names ) do
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-- modname..":"..v[1].."_"..material..v[2]
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-- TODO: write better and more correct method of getting the names of the materials
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-- TODO: make sure only nodes produced by the saw are listed here
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help[1]='default';
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local basic_node_name = help[1]..':'..help2[2];
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-- node found that fits into the saw
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receipes[ #receipes+1 ] = { method = 'saw', type = 'saw', items = { basic_node_name }, output = node_name};
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return receipes;
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end
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replacer.add_colormachine_receipe = function( node_name, receipes )
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if( not( colormachine )) then
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return;
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end
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local res = colormachine.get_node_name_painted( node_name, "" );
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if( not( res) or not( res.possible ) or #res.possible < 1 ) then
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return;
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end
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-- paintable node found
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receipes[ #receipes+1 ] = { method = 'colormachine', type = 'colormachine', items = { res.possible[1] }, output = node_name};
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return receipes;
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end
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replacer.inspect_show_crafting = function( name, node_name, fields )
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if( not( name )) then
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return;
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end
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local receipe_nr = 1;
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if( not( node_name )) then
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node_name = fields.node_name;
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receipe_nr = tonumber(fields.receipe_nr);
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end
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-- the player may ask for receipes of indigrents to the current receipe
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if( fields ) then
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for k,v in pairs( fields ) do
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if( v and v=="" and (minetest.registered_items[ k ]
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or minetest.registered_nodes[ k ]
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or minetest.registered_craftitems[ k ]
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or minetest.registered_tools[ k ] )) then
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node_name = k;
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receipe_nr = 1;
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end
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end
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end
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local res = minetest.get_all_craft_recipes( node_name );
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if( not( res )) then
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res = {};
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end
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-- add special receipes for nodes created by machines
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replacer.add_circular_saw_receipe( node_name, res );
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replacer.add_colormachine_receipe( node_name, res );
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-- offer all alternate creafting receipes thrugh prev/next buttons
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if( fields and fields.prev_receipe and receipe_nr > 1 ) then
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receipe_nr = receipe_nr - 1;
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elseif( fields and fields.next_receipe and receipe_nr < #res ) then
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receipe_nr = receipe_nr + 1;
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end
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local formspec = "size[6,6]"..
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"label[0,0;Name:]"..
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"field[20,20;0.1,0.1;node_name;node_name;"..node_name.."]".. -- invisible field for passing on information
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"field[21,21;0.1,0.1;receipe_nr;receipe_nr;"..tostring( receipe_nr ).."]".. -- another invisible field
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"label[1,0;"..tostring( node_name ).."]"..
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"item_image_button[5,2;1.0,1.0;"..tostring( node_name )..";normal;]";
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if( not( res ) or receipe_nr > #res or receipe_nr < 1 ) then
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receipe_nr = 1;
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end
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if( res and receipe_nr > 1 ) then
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formspec = formspec.."button[3.8,5;1,0.5;prev_receipe;prev]";
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end
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if( res and receipe_nr < #res ) then
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formspec = formspec.."button[5.0,5;1,0.5;next_receipe;next]";
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end
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if( not( res ) or #res<1) then
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formspec = formspec..'label[3,1;No receipes.]';
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if( minetest.registered_nodes[ node_name ]
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and minetest.registered_nodes[ node_name ].drop ) then
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local drop = minetest.registered_nodes[ node_name ].drop;
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if( drop and type( drop )=='string' and drop ~= node_name ) then
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formspec = formspec.."label[2,1.6;Drops on dig:]"..
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"item_image_button[2,2;1.0,1.0;"..replacer.image_button_link( drop ).."]";
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end
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end
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else
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formspec = formspec.."label[1,5;Alternate "..tostring( receipe_nr ).."/"..tostring( #res ).."]";
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-- reverse order; default receipes (and thus the most intresting ones) are usually the oldest
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local receipe = res[ #res+1-receipe_nr ];
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if( receipe.type=='normal' and receipe.items) then
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local width = receipe.width;
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if( not( width ) or width==0 ) then
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width = 3;
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end
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for i=1,9 do
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if( receipe.items[i] ) then
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formspec = formspec.."item_image_button["..(((i-1)%width)+1)..','..(math.floor((i-1)/width)+1)..";1.0,1.0;"..
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replacer.image_button_link( receipe.items[i] ).."]";
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end
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end
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elseif( receipe.type=='cooking' and receipe.items and #receipe.items==1 ) then
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formspec = formspec.."item_image_button[1,1;3.4,3.4;"..replacer.image_button_link( 'default:furnace' ).."]".. --default_furnace_front.png]"..
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"item_image_button[2.9,2.7;1.0,1.0;"..replacer.image_button_link( receipe.items[1] ).."]";
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elseif( receipe.type=='colormachine' and receipe.items and #receipe.items==1 ) then
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formspec = formspec.."item_image_button[1,1;3.4,3.4;"..replacer.image_button_link( 'colormachine:colormachine' ).."]".. --colormachine_front.png]"..
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"item_image_button[2,2;1.0,1.0;"..replacer.image_button_link( receipe.items[1] ).."]";
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elseif( receipe.type=='saw' and receipe.items and #receipe.items==1 ) then
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--formspec = formspec.."item_image[1,1;3.4,3.4;moreblocks:circular_saw]"..
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formspec = formspec.."item_image_button[1,1;3.4,3.4;"..replacer.image_button_link( 'moreblocks:circular_saw' ).."]"..
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"item_image_button[2,0.6;1.0,1.0;"..replacer.image_button_link( receipe.items[1] ).."]";
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else
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formspec = formspec..'label[3,1;Error: Unkown receipe.]';
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end
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-- show how many of the items the receipe will yield
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local outstack = ItemStack( receipe.output );
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if( outstack and outstack:get_count() and outstack:get_count()>1 ) then
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formspec = formspec..'label[5.5,2.5;'..tostring( outstack:get_count() )..']';
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end
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end
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minetest.show_formspec( name, "replacer:crafting", formspec );
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end
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-- translate general formspec calls back to specific calls
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replacer.form_input_handler = function( player, formname, fields)
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if( formname and formname == "replacer:crafting" and player and not( fields.quit )) then
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replacer.inspect_show_crafting( player:get_player_name(), nil, fields );
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return;
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end
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end
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-- establish a callback so that input from the player-specific formspec gets handled
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minetest.register_on_player_receive_fields( replacer.form_input_handler );
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minetest.register_craft({
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output = 'replacer:inspect',
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recipe = {
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{ '', 'default:mese_crystal', '' },
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{ '', 'default:sign_wall', '' },
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{ '', '', '' },
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}
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})
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