forked from mtcontrib/replacer
added mini-craftguide
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Sokomine
parent
dd0fded5f5
commit
4d56d03bbd
113
inspect.lua
113
inspect.lua
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@ -94,12 +94,117 @@ replacer.inspect = function( itemstack, user, pointed_thing, mode, show_receipe
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minetest.chat_send_player( name, text );
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if( show_receipe ) then
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local res = minetest.get_all_craft_recipes( node.name );
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-- TODO: show a nice formspec
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minetest.chat_send_player( name, 'RECEIPES: '..minetest.serialize( res ));
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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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end
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replacer.image_button_link = function( stack_string )
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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 );
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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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local res = minetest.get_all_craft_recipes( node_name );
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-- offer all alternate creafting receipes thrugh prev/next buttons
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if( fields and fields.prev_receipe and res 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 res and receipe_nr < #res ) then
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receipe_nr = receipe_nr + 1;
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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 formspec = "size[6,6]"..
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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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-- TODO: handle groups
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-- TODO: add support for saw
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-- TODO: add support for colormachine
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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 and #receipe.items>0) then
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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)%3)+1)..','..(math.floor((i-1)/3)+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.."image[1,1;3.4,3.4;default_furnace_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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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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