728 lines
25 KiB
Lua
728 lines
25 KiB
Lua
--------------------------------------------------------
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-- Minetest :: Books Redux Mod (books_rx)
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--
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-- See README.txt for licensing and other information.
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-- Copyright (c) 2019-2020, Leslie E. Krause
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--
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-- ./games/minetest_game/mods/books_rx/init.lua
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--------------------------------------------------------
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local config = minetest.load_config( )
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local fs = minetest.formspec_escape
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local open_book_viewer, open_book_editor, open_paper_viewer, open_paper_editor
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-----------------------
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function open_defbook_viewer( player_name, owner, title, text )
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local function get_formspec( )
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local formspec = "size[8.0,8.5]" ..
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default.gui_bg ..
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default.gui_bg_img ..
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"label[0.3,0.2;Title:]" ..
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"label[1.5,0.2;" .. title .. "]" ..
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"label[0.3,0.8;By:]" ..
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"label[1.5,0.8;" .. owner .. "]" ..
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"textarea[0.5,1.5;7.6,7.0;content;;" .. minetest.formspec_escape( text ) .. "]" ..
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"button_exit[3.0,7.8;2.0,0.8;close;Close]"
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return formspec
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end
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minetest.create_form( nil, player_name, get_formspec( ) )
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end
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function open_book_viewer( player_name, oldtime, owner, title, scale, style, color, pages, marks, page_idx, vars, is_preview )
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local book_scales = {
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small = { width = 12.0, height = 8.5 },
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tall = { width = 12.0, height = 11.0 },
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large = { width = 15.5, height = 11.0 },
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wide = { width = 15.5, height = 8.5 },
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}
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local book_colors = {
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gray = "#333333",
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brown = "#663300",
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teal = "#006633",
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purple = "#330066",
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olive = "#336600",
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indigo = "#003366",
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maroon = "#660033",
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red = "#660000",
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green = "#006600",
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blue = "#000066",
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}
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local mark_ver = 1
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local function add_bookmark( )
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if not table.get_index( marks, page_idx ) then
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table.insert( marks, page_idx )
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table.sort( marks )
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end
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end
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local function del_bookmark( )
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local idx = table.get_index( marks, page_idx )
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if idx then
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table.remove( marks, idx )
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end
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end
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local function get_formspec( )
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local page_width = book_scales[ scale ].width / 2
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local page_height = book_scales[ scale ].height
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local foot_x1 = ( page_width - 4.5 ) / 2 + 0.3 -- horz pos of left-hand footer
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local foot_x2 = page_width + ( page_width - 4.5 ) / 2 - 0.3 -- horz pos of right-hand footer
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local foot_y = page_height - 1.3 -- vert pos of both footers
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if page_idx == 1 then
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-- render background and controls of front cover
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local formspec =
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string.format( "size[%0.2f,%0.2f]", page_width, page_height ) ..
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default.gui_bg ..
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string.format( "background[0.0,0.0;%0.2f,%0.2f;%s;false]", page_width, page_height,
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fs( "book_" .. style .. "_front.png^[colorize:" .. book_colors[ color ] .. "66^[noalpha" ) ) ..
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string.format( "%s[%0.2f,%0.2f;2.0,1.0;close;Close]",
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is_preview and "button" or "button_exit", foot_x1 + 0.8, foot_y ) ..
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string.format( "button[%0.2f,%0.2f;1.0,1.0;next_page;>>]",
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foot_x1 + 2.7, foot_y )
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-- render front cover content
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local page_x1 = 0.8
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local page_y1 = 0.5
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local page_x2 = page_x1 + page_width - 1.4
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local page_y2 = page_y1 + page_height - 1.5
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formspec = formspec ..
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markup.get_formspec_string( markup.parse_message( pages[ page_idx ], vars ),
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page_x1, page_y1, page_x2, page_y2, "#666666", "#CCCCCC" )
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return formspec
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else
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-- render background and controls of page
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local mark_idx = table.get_index( marks, page_idx )
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local formspec =
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string.format( "size[%0.2f,%0.2f]", page_width * 2, page_height ) ..
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default.gui_bg ..
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string.format( "background[0.0,0.0;%0.2f,%0.2f;%s;false]", page_width, page_height,
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fs( "book_" .. style .. "_cover.png^[colorize:" .. book_colors[ color ] .. "66^[noalpha" ) ) ..
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string.format( "background[%0.2f,0.0;%0.2f,%0.2f;%s;false]", page_width, page_width, page_height,
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fs( "book_" .. style .. "_cover.png^[transformFX^[colorize:" .. book_colors[ color ] .. "66^[noalpha" ) ) ..
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string.format( "button[%0.2f,%0.2f;1.0,1.0;prev_page;<<]", foot_x2, foot_y ) ..
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string.format( "button[%0.2f,%0.2f;1.0,1.0;next_page;>>]", foot_x2 + 1.0, foot_y ) ..
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string.format( "%s[%0.2f,%0.2f;2.0,1.0;close;Close]",
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is_preview and "button" or "button_exit", foot_x2 + 2.5, foot_y ) ..
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string.format( "label[%0.2f,%0.2f;Bookmarks:]", foot_x1, foot_y + 0.2 )
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if #marks > 0 then
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formspec = formspec ..
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string.format( "dropdown[%0.2f,%0.2f;1.8,1.0;marks_%d;,%s;%d;true]", foot_x1 + 1.5, foot_y + 0.1, mark_ver,
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table.join( marks, ",", function ( a, b ) return "Page " .. b - 1 end ),
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mark_idx and mark_idx + 1 or 1 )
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else
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formspec = formspec ..
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string.format( "dropdown[%0.2f,%0.2f;1.8,1.0;marks;;1;true]", foot_x1 + 1.5, foot_y + 0.1 )
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end
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if mark_idx then
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formspec = formspec ..
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string.format( "button[%0.2f,%0.2f;1.2,1.0;del_mark;Del]", foot_x1 + 3.3, foot_y )
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else
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formspec = formspec ..
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string.format( "button[%0.2f,%0.2f;1.2,1.0;add_mark;Add]", foot_x1 + 3.3, foot_y )
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end
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-- render left-hand page content
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local page_x1 = 1.0
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local page_y1 = 0.5
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local page_x2 = page_x1 + page_width - 1.4
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local page_y2 = page_y1 + page_height - 1.8
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local text_colors = {
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gray = "#999999",
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cyan = "#00EEEE",
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magenta = "#EE00EE",
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yellow = "#EEEE00",
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red = "#CC0000",
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green = "#00CC00",
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blue = "#0000CC",
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brown = "#CC9900",
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teal = "#00CC99",
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purple = "#9900CC",
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olive = "#99CC00",
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indigo = "#0099CC",
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maroon = "#CC0099",
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}
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formspec = formspec ..
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markup.get_formspec_string( markup.parse_message( pages[ page_idx ], vars, { colors = text_colors } ),
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page_x1, page_y1, page_x2, page_y2, "#666666", "#CCCCCC" )
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if pages[ page_idx + 1 ] then
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-- render right-hand page content, if it exists
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page_x1 = page_x1 + page_width - 0.6
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page_x2 = page_x2 + page_width - 0.6
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formspec = formspec .. markup.get_formspec_string( markup.parse_message( pages[ page_idx + 1 ], vars ),
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page_x1, page_y1, page_x2, page_y2, "#666666", "#CCCCCC" )
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end
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return formspec
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end
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end
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local function on_close( meta, player, fields )
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local fields_marks = fields[ "marks_" .. mark_ver ]
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if fields.close then
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if is_preview then
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open_book_editor( player_name, oldtime, owner, title, scale, style, color, pages, page_idx, vars )
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elseif mark_ver > 1 then
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local itemstack = player:get_wielded_item( )
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local player_inv = player:get_inventory( )
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local data = {
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oldtime = oldtime,
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owner = owner,
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title = title,
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scale = scale,
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style = style,
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color = color,
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pages = pages,
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marks = marks,
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}
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safety_deposit.encrypt_metadata( itemstack, data )
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player:set_wielded_item( itemstack )
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minetest.chat_send_player( player_name, "Your bookmarks were updated!" )
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end
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elseif fields.next_page then
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if page_idx < #pages then
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page_idx = page_idx + 1
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minetest.update_form( player_name, get_formspec( ) )
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end
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elseif fields.prev_page then
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if page_idx > 1 then
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page_idx = page_idx - 1
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minetest.update_form( player_name, get_formspec( ) )
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end
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elseif fields.add_mark then
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mark_ver = mark_ver + 1
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add_bookmark( page_idx )
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minetest.update_form( player_name, get_formspec( ) )
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elseif fields.del_mark then
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mark_ver = mark_ver + 1
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del_bookmark( page_idx )
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minetest.update_form( player_name, get_formspec( ) )
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elseif fields_marks then -- overcome bug with dropdowns not updating values in older clients
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page_idx = marks[ fields_marks - 1 ] or 1
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minetest.update_form( player_name, get_formspec( ) )
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end
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end
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-- basic sanity check for proper inputs
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if not book_scales[ scale ] then scale = config.default_book_scale end
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if not book_colors[ color ] then color = config.default_book_color end
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if page_idx < 1 or page_idx > #pages then page_idx = 1 end
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minetest.create_form( nil, player_name, get_formspec( ), on_close, is_preview and minetest.FORMSPEC_SIGSTOP or nil )
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end
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function open_book_editor( player_name, oldtime, owner, title, scale, style, color, pages, page_idx, vars )
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local function sanitize( buf )
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return string.trim( string.gsub( buf, ".", { ["\r"] = "\n", ["\t"] = " ", ["\f"] = "?", ["\b"] = "?" } ) ) .. "\n"
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end
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local function get_formspec( )
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local book_scales = { "small", "large", "tall", "wide" }
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local book_colors = { "gray", "brown", "teal", "purple", "olive", "indigo", "maroon", "red", "green", "blue" }
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local book_styles = { "plain", "fancy", "classic", "vintage" }
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-- book texture filenames:
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-- books_cover_<style>_<scale>.png
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-- books_pages_<style>_<scale>.png
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local message = pages[ page_idx ]
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local formspec =
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"size[10.5,10.0]" ..
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default.gui_bg ..
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default.gui_bg_img ..
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"label[0.0,0.1;Book Title:]" ..
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"field[1.7,0.2;9.1,1.0;title;;" .. fs( title ) .. "]" ..
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"textarea[0.3,1.2;10.5,6.7;message;Enter the message to display on the page (" .. config.max_book_content_length .. " character limit per book);" .. fs( message ) .. "]" ..
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"label[0.0,7.3;Book Color:]" ..
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"dropdown[1.6,7.2;1.8,1.0;color;" .. table.concat( book_colors, "," ) .. ";" .. table.get_index( book_colors, color, 1 ) .. ";false]" ..
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"label[3.5,7.3;Book Style:]" ..
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"dropdown[5.1,7.2;1.8,1.0;style;" .. table.concat( book_styles, "," ) .. ";" .. table.get_index( book_styles, style, 1 ) .. ";false]" ..
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"label[7.0,7.3;Book Scale:]" ..
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"dropdown[8.6,7.2;1.8,1.0;scale;" .. table.concat( book_scales, "," ) .. ";" .. table.get_index( book_scales, scale, 1 ) .. ";false]" ..
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"button[0.0,8.3;1.0,0.3;cover_page;|<<]" ..
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"button[1.0,8.3;1.0,0.3;prev_page;<<]" ..
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"button[2.0,8.3;1.0,0.3;next_page;>>]" ..
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"button[3.0,8.3;1.0,0.3;final_page;>>|]" ..
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"button[8.5,8.3;2.0,0.3;add_page;Add Page]"
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if page_idx == 1 then
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formspec = formspec ..
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string.format( "label[4.5,8.2;Front Cover]", page_idx == 1 and "Cover" or ( "Page " .. page_idx - 1 ) )
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else
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formspec = formspec ..
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"button[6.5,8.3;2.0,0.3;del_page;Del Page]" ..
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string.format( "label[4.5,8.2;Page %d of %d]", page_idx - 1, #pages - 1 )
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end
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formspec = formspec ..
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"box[0.0,9.0;10.3,0.1;#111111]" ..
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"button_exit[0.0,9.3;2.0,1.0;cancel;Cancel]" ..
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"button[6.5,9.3;2.0,1.0;preview;Preview]" ..
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"button_exit[8.5,9.3;2.0,1.0;publish;Publish]"
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return formspec
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end
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local function on_close( meta, player, fields )
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if fields.cancel or fields.quit then return end -- no-op when quitting form
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if fields.preview or fields.publish then
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if not fields.message or not fields.title or not fields.color or not fields.scale or not fields.style then
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return
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elseif string.len( fields.message ) > config.max_book_message_length then
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minetest.chat_send_player( player_name, "The specified message is too long." )
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return
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elseif string.len( fields.title ) > config.max_book_title_length then
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minetest.chat_send_player( player_name, "The specified title too long." )
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return
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end
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pages[ page_idx ] = sanitize( fields.message ) -- update the respective page content before previewing
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end
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if fields.preview then
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open_book_viewer( player_name, oldtime, owner, fields.title, fields.scale, fields.style, fields.color, pages, { }, page_idx, vars, true )
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elseif fields.publish then
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-- check that book content is within range
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local length = 0
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for i, v in ipairs( pages ) do
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length = length + string.len( v )
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end
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if length > config.max_book_content_length then
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minetest.chat_send_player( player_name, "The content is too long." )
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end
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-- save all changes to the itemstack meta
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local itemstack = player:get_wielded_item( )
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local player_inv = player:get_inventory( )
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local data = {
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oldtime = oldtime,
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owner = owner,
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scale = scale,
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style = style,
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color = color,
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title = title,
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pages = pages,
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marks = { }, -- editing clears bookmarks
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}
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if itemstack:get_name( ) == "default:book" then
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itemstack:take_item( 1 ) -- take from unwritten books
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player:set_wielded_item( itemstack )
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itemstack = ItemStack( "default:book_written" ) -- get reference to new stack
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safety_deposit.encrypt_metadata( itemstack, data )
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if player_inv:room_for_item( "main", itemstack ) then
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player_inv:add_item( "main", itemstack )
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else
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minetest.add_item( player:getpos( ), itemstack )
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end
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else
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safety_deposit.encrypt_metadata( itemstack, data )
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player:set_wielded_item( itemstack )
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end
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minetest.log( "action", player_name .. " wrote " .. length .. " bytes to a book titled \"" .. string.gsub( fields.title, "[\n\t]", "" ) .. "\"" )
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minetest.chat_send_player( player_name, "Your book was successfully published!" )
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elseif fields.cover_page then
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if page_idx > 1 then
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page_idx = 1
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minetest.update_form( player_name, get_formspec( ) )
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end
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elseif fields.final_page then
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if page_idx < #pages then
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page_idx = #pages
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minetest.update_form( player_name, get_formspec( ) )
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end
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elseif fields.next_page then
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if page_idx < #pages then
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page_idx = page_idx + 1
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minetest.update_form( player_name, get_formspec( ) )
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end
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elseif fields.prev_page then
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if page_idx > 1 then
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page_idx = page_idx - 1
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minetest.update_form( player_name, get_formspec( ) )
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end
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elseif fields.add_page then
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pages[ page_idx ] = fields.message
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table.insert( pages, page_idx + 1, "New Page" )
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page_idx = page_idx + 1
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minetest.update_form( player_name, get_formspec( ) )
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elseif fields.del_page then
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if page_idx > 1 then
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table.remove( pages, page_idx )
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page_idx = page_idx - 1
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minetest.update_form( player_name, get_formspec( ) )
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end
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elseif fields.color then
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color = fields.color
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elseif fields.style then
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style = fields.style
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elseif fields.scale then
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scale = fields.scale
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end
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end
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minetest.create_form( nil, player_name, get_formspec( ), on_close, minetest.FORMSPEC_SIGSTOP )
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end
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function open_paper_viewer( player_name, oldtime, owner, scale, style, color, subject, message, vars, is_preview )
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local paper_scales = {
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small = { width = 6.5, height = 9.0 },
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tall = { width = 6.5, height = 11.0 },
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large = { width = 8.0, height = 11.0 },
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wide = { width = 8.0, height = 9.0 },
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}
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local paper_colors = {
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gray = "#333333",
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brown = "#663300",
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teal = "#006633",
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purple = "#330066",
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olive = "#336600",
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indigo = "#003366",
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maroon = "#660033",
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red = "#660000",
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green = "#006600",
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blue = "#000066",
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}
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local function get_formspec( )
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local page_width = paper_scales[ scale ].width
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local page_height = paper_scales[ scale ].height
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local foot_x = ( page_width - 2.0 ) / 2 -- horz pos of footer
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local foot_y = page_height - 1.2 -- vert pos of footer
|
|
|
|
local formspec =
|
|
string.format( "size[%0.2f,%0.2f]", page_width, page_height ) ..
|
|
default.gui_bg ..
|
|
string.format( "background[0.0,0.0;%0.2f,%0.2f;%s;false]", page_width, page_height,
|
|
fs( "paper_" .. style .. ".png^[colorize:" .. paper_colors[ color ] .. "66^[noalpha" ) ) ..
|
|
string.format( "%s[%0.2f,%0.2f;2.0,1.0;close;Close]",
|
|
is_preview and "button" or "button_exit", foot_x, foot_y )
|
|
|
|
if subject ~= "" then
|
|
formspec = formspec ..
|
|
"label[0.5,0.5;From:]" ..
|
|
"label[1.6,0.5;" .. owner .. "]" ..
|
|
"label[0.5,1.0;Date:]" ..
|
|
"label[1.6,1.0;" .. os.date( "%X", oldtime ) .. "]" ..
|
|
"label[0.5,1.5;Subject:]" ..
|
|
"label[1.6,1.5;" .. subject .. "]" ..
|
|
string.format( "box[0.3,2.1;%0.2f,0.05;#FFFFFF]", page_width - 1.0 )
|
|
end
|
|
|
|
local page_x1 = 0.5
|
|
local page_y1 = subject == "" and 0.5 or 2.4
|
|
local page_x2 = page_x1 + page_width - 1.0
|
|
local page_y2 = subject == "" and page_y1 + page_height - 1.3 or page_y1 + page_height - 3.7
|
|
|
|
formspec = formspec ..
|
|
markup.get_formspec_string( markup.parse_message( message, vars ),
|
|
page_x1, page_y1, page_x2, page_y2, "#666666", "#CCCCCC" )
|
|
|
|
return formspec
|
|
end
|
|
|
|
local function on_close( meta, player, fields )
|
|
if fields.close then
|
|
if is_preview then
|
|
open_paper_editor( player_name, oldtime, owner, scale, style, color, subject, message, vars )
|
|
end
|
|
end
|
|
end
|
|
|
|
-- basic sanity check for proper inputs
|
|
if not paper_scales[ scale ] then scale = config.default_paper_scale end
|
|
if not paper_colors[ color ] then color = config.default_paper_color end
|
|
|
|
minetest.create_form( nil, player_name, get_formspec( ), on_close, is_preview and minetest.FORMSPEC_SIGSTOP or nil )
|
|
end
|
|
|
|
function open_paper_editor( player_name, oldtime, owner, scale, style, color, subject, message, vars )
|
|
|
|
local function sanitize( buf )
|
|
return string.trim( string.gsub( buf, ".", { ["\r"] = "\n", ["\t"] = " ", ["\f"] = "?", ["\b"] = "?" } ) ) .. "\n"
|
|
end
|
|
|
|
local function get_formspec( )
|
|
local paper_scales = { "small", "large", "tall", "wide" }
|
|
local paper_colors = { "gray", "brown", "teal", "purple", "olive", "indigo", "maroon", "red", "green", "blue" }
|
|
local paper_styles = { "plain1", "plain2", "fancy1", "fancy2", "fancy3", "fancy4", "classic1", "classic2", "vintage1", "vintage2", "vintage3", "vintage4" }
|
|
|
|
local formspec =
|
|
"size[10.5,9.5]" ..
|
|
default.gui_bg ..
|
|
default.gui_bg_img ..
|
|
|
|
"label[0.0,0.1;Subject:]" ..
|
|
"field[1.5,0.2;9.3,1.0;subject;;" .. fs( subject ) .. "]" ..
|
|
"textarea[0.3,1.2;10.5,7.0;message;Enter the message to display on the page (" .. config.max_paper_message_length .. " character limit per paper);" .. fs( message ) .. "]" ..
|
|
|
|
"label[0.0,7.6;Paper Color:]" ..
|
|
"dropdown[1.6,7.5;1.8,1.0;color;" .. table.concat( paper_colors, "," ) .. ";" .. table.get_index( paper_colors, color, 1 ) .. ";false]" ..
|
|
|
|
"label[3.5,7.6;Paper Style:]" ..
|
|
"dropdown[5.1,7.5;1.8,1.0;style;" .. table.concat( paper_styles, "," ) .. ";" .. table.get_index( paper_styles, style, 1 ) .. ";false]" ..
|
|
|
|
"label[7.0,7.6;Paper Scale:]" ..
|
|
"dropdown[8.6,7.5;1.8,1.0;scale;" .. table.concat( paper_scales, "," ) .. ";" .. table.get_index( paper_scales, scale, 1 ) .. ";false]" ..
|
|
|
|
"box[0.0,8.5;10.3,0.1;#111111]" ..
|
|
"button_exit[0.0,8.8;2.0,1.0;cancel;Cancel]" ..
|
|
"button[6.5,8.8;2.0,1.0;preview;Preview]" ..
|
|
"button_exit[8.5,8.8;2.0,1.0;publish;Publish]"
|
|
|
|
return formspec
|
|
end
|
|
|
|
local function on_close( meta, player, fields )
|
|
if fields.cancel then
|
|
return
|
|
|
|
elseif fields.preview or fields.publish then
|
|
if not fields.message or not fields.subject or not fields.color or not fields.scale or not fields.style then
|
|
return
|
|
elseif string.len( fields.message ) > config.max_paper_message_length then
|
|
minetest.chat_send_player( player_name, "The specified message is too long." )
|
|
return
|
|
elseif string.len( fields.subject ) > config.max_paper_subject_length then
|
|
minetest.chat_send_player( player_name, "The specified subject is too long." )
|
|
return
|
|
end
|
|
message = sanitize( fields.message )
|
|
end
|
|
|
|
if fields.preview then
|
|
open_paper_viewer( player_name, oldtime, owner, fields.scale, fields.style, fields.color, fields.subject, message, vars, true )
|
|
|
|
elseif fields.publish then
|
|
-- save all changes to the itemstack meta
|
|
local itemstack = player:get_wielded_item( )
|
|
local player_inv = player:get_inventory( )
|
|
local data = {
|
|
oldtime = oldtime,
|
|
owner = owner,
|
|
scale = scale,
|
|
style = style,
|
|
color = color,
|
|
subject = subject,
|
|
message = message,
|
|
marks = { }, -- editing clears bookmarks
|
|
}
|
|
|
|
if itemstack:get_name( ) == "default:paper" then
|
|
itemstack:take_item( 1 ) -- take from unwritten books
|
|
player:set_wielded_item( itemstack )
|
|
|
|
itemstack = ItemStack( "default:paper_written" ) -- get reference to new stack
|
|
safety_deposit.encrypt_metadata( itemstack, data )
|
|
|
|
if player_inv:room_for_item( "main", itemstack ) then
|
|
player_inv:add_item( "main", itemstack )
|
|
else
|
|
minetest.add_item( player:getpos( ), itemstack )
|
|
end
|
|
else
|
|
safety_deposit.encrypt_metadata( itemstack, data )
|
|
player:set_wielded_item( itemstack )
|
|
end
|
|
|
|
minetest.log( "action", player_name .. " wrote " .. #message .. " bytes to a paper titled \"" .. string.gsub( fields.subject, "[\n\t]", "" ) .. "\"" )
|
|
minetest.chat_send_player( player_name, "Your paper was successfully published!" )
|
|
|
|
elseif fields.color then
|
|
color = fields.color
|
|
|
|
elseif fields.style then
|
|
style = fields.style
|
|
|
|
elseif fields.scale then
|
|
scale = fields.scale
|
|
end
|
|
end
|
|
|
|
minetest.create_form( nil, player_name, get_formspec( ), on_close, minetest.FORMSPEC_SIGSTOP )
|
|
end
|
|
|
|
local function open_default_book_editor( player_name, vars )
|
|
local title = config.default_book_title
|
|
local scale = config.default_book_scale
|
|
local style = config.default_book_style
|
|
local color = config.default_book_color
|
|
|
|
open_book_editor( player_name, os.time( ), player_name, title, style, scale, color, { "" }, 1, vars )
|
|
end
|
|
|
|
local function open_default_paper_editor( player_name, vars )
|
|
local subject = config.default_paper_subject
|
|
local color = config.default_paper_color
|
|
local style = config.default_paper_style
|
|
local scale = config.default_paper_scale
|
|
|
|
open_paper_editor( player_name, os.time( ), player_name, scale, style, color, subject, "", vars )
|
|
end
|
|
|
|
-----------------------
|
|
|
|
minetest.register_craftitem( ":default:book", {
|
|
description = "Book",
|
|
inventory_image = "default_book.png",
|
|
groups = { book = 1, flammable = 3 },
|
|
on_use = function ( itemstack, player )
|
|
local player_name = player:get_player_name( )
|
|
local vars = markup.get_builtin_vars( player_name )
|
|
|
|
open_default_book_editor( player_name, vars )
|
|
return itemstack
|
|
end,
|
|
} )
|
|
|
|
minetest.register_craftitem( ":default:book_written", {
|
|
description = "Book With Text (Sneak and Use to Edit)",
|
|
inventory_image = "default_book_written.png",
|
|
groups = { book = 1, not_in_creative_inventory = 1, flammable = 3 },
|
|
stack_max = 1,
|
|
on_use = function ( itemstack, player )
|
|
local player_name = player:get_player_name( )
|
|
local data = safety_deposit.decrypt_metadata( itemstack )
|
|
local vars = markup.get_builtin_vars( player_name )
|
|
|
|
if not data then
|
|
-- apparently book is empty, so let's start fresh
|
|
open_default_book_editor( player_name, vars )
|
|
return itemstack
|
|
end
|
|
|
|
local oldtime = data.oldtime
|
|
local owner = data.owner
|
|
local title = data.title
|
|
local scale = data.scale
|
|
local style = data.style
|
|
local color = data.color
|
|
local pages = data.pages
|
|
local marks = data.marks
|
|
|
|
-- if book format is obsolete, then open the compatibility viewer
|
|
if not pages and data.owner and data.title and data.text then
|
|
open_defbook_viewer( player_name, data.owner, data.title, data.text, data.page, data.page_max )
|
|
return itemstack
|
|
|
|
elseif not oldtime or not owner or not title or not scale or not style or not color or not pages or not marks then
|
|
minetest.chat_send_player( player_name, "This book is corrupted and cannot be opened." )
|
|
return itemstack
|
|
end
|
|
|
|
if player:get_player_control( ).sneak and owner == player_name then
|
|
open_book_editor( player_name, oldtime, owner, title, scale, style, color, pages, 1, vars )
|
|
else
|
|
open_book_viewer( player_name, oldtime, owner, title, scale, style, color, pages, marks, 1, vars )
|
|
end
|
|
|
|
return itemstack
|
|
end,
|
|
} )
|
|
|
|
minetest.register_craftitem( ":default:paper", {
|
|
description = "Paper",
|
|
inventory_image = "default_paper.png",
|
|
groups = { flammable = 3 },
|
|
|
|
on_use = function ( itemstack, player )
|
|
local player_name = player:get_player_name( )
|
|
local vars = markup.get_builtin_vars( player_name )
|
|
|
|
open_default_paper_editor( player_name, vars )
|
|
return itemstack
|
|
end,
|
|
} )
|
|
|
|
minetest.register_craftitem( ":default:paper_written", {
|
|
description = "Paper With Text (Sneak and Use to Edit)",
|
|
inventory_image = "default_paper.png^default_paper_written.png",
|
|
groups = { book = 1, not_in_creative_inventory = 1, flammable = 3 },
|
|
stack_max = 1,
|
|
on_use = function ( itemstack, player )
|
|
local player_name = player:get_player_name( )
|
|
local data = safety_deposit.decrypt_metadata( itemstack )
|
|
local vars = markup.get_builtin_vars( player_name )
|
|
|
|
if not data then
|
|
-- apparently paper is empty, so let's start fresh
|
|
open_default_paper_editor( player_name, vars )
|
|
return itemstack
|
|
end
|
|
|
|
local oldtime = data.oldtime
|
|
local owner = data.owner
|
|
local scale = data.scale
|
|
local style = data.style
|
|
local color = data.color
|
|
local subject = data.subject
|
|
local message = data.message
|
|
|
|
if not oldtime or not owner or not scale or not style or not color or not subject or not message then
|
|
minetest.chat_send_player( player_name, "This paper is corrupted and cannot be opened." )
|
|
return itemstack
|
|
end
|
|
|
|
if player:get_player_control( ).sneak and owner == player_name then
|
|
open_paper_editor( player_name, oldtime, owner, scale, style, color, subject, message, vars )
|
|
else
|
|
open_paper_viewer( player_name, oldtime, owner, scale, style, color, subject, message, vars )
|
|
end
|
|
|
|
return itemstack
|
|
end,
|
|
} )
|