diff options
Diffstat (limited to 'signs/nodes.lua')
| -rw-r--r-- | signs/nodes.lua | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/signs/nodes.lua b/signs/nodes.lua new file mode 100644 index 0000000..b04c463 --- /dev/null +++ b/signs/nodes.lua @@ -0,0 +1,249 @@ +--[[ + signs mod for Minetest - Various signs with text displayed on + (c) Pierre-Yves Rollo + + This file is part of signs. + + signs is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + signs is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with signs. If not, see <http://www.gnu.org/licenses/>. +--]] + +local S = signs.intllib +local F = function(...) return minetest.formspec_escape(S(...)) end + +-- Poster specific formspec +local function display_poster(pos, node, player) + local meta = minetest.get_meta(pos) + + local def = minetest.registered_nodes[node.name].display_entities["signs:display_text"] + local font = font_api.get_font(meta:get_string("font") or def.font_name) + + local fs + local fname = string.format("%s@%s:display", + node.name, minetest.pos_to_string(pos)) + + -- Title texture + local titletexture = font:render(meta:get_string("display_text"), + font:get_height()*8.4, font:get_height(), { lines = 1 }) + + fs = string.format([=[ + size[7,9]bgcolor[#0000] + background[0,0;7,9;signs_poster_formspec.png] + image[0,-0.2;8.4,2;%s] + textarea[0.3,1.5;7,8;;%s;]]=], + titletexture, + minetest.colorize("#111", + minetest.formspec_escape(meta:get_string("text")))) + + if minetest.is_protected(pos, player:get_player_name()) then + fs = string.format("%sbutton_exit[2.5,8;2,1;ok;%s]", fs, F("Close")) + else + fs = string.format( + "%sbutton[1,8;2,1;edit;%s]button_exit[4,8;2,1;ok;%s]", + fs, F("Edit"), F("Close")) + end + minetest.show_formspec(player:get_player_name(), fname, fs) +end + +local function edit_poster(pos, node, player) + local meta = minetest.get_meta(pos) + + local fs + local fname = string.format("%s@%s:edit", + node.name, minetest.pos_to_string(pos)) + + if not minetest.is_protected(pos, player:get_player_name()) then + fs = string.format([=[ + size[6.5,7.5]%s%s%s + field[0.5,0.7;6,1;display_text;%s;%s] + textarea[0.5,1.7;6,6;text;%s;%s] + button[1.25,7;2,1;font;%s] + button_exit[3.25,7;2,1;write;%s]]=], + default.gui_bg, default.gui_bg_img, default.gui_slots, F("Title"), + minetest.formspec_escape(meta:get_string("display_text")), + F("Text"), minetest.formspec_escape(meta:get_string("text")), + F("Title font"), F("Write")) + minetest.show_formspec(player:get_player_name(), fname, fs) + end +end + +-- Poster specific on_receive_fields callback +local function on_receive_fields_poster(pos, formname, fields, player) + local meta = minetest.get_meta(pos) + local node = minetest.get_node(pos) + + if not minetest.is_protected(pos, player:get_player_name()) and fields then + if formname == node.name.."@"..minetest.pos_to_string(pos)..":display" + and fields.edit then + edit_poster(pos, node, player) + return true + end + if formname == node.name.."@"..minetest.pos_to_string(pos)..":edit" + then + if (fields.write or fields.font or fields.key_enter) then + meta:set_string("display_text", fields.display_text) + meta:set_string("text", fields.text) + meta:set_string("infotext", "\""..fields.display_text + .."\"\n"..S("(right-click to read more text)")) + display_api.update_entities(pos) + end + if (fields.write or fields.key_enter) then + display_poster(pos, node, player) + elseif (fields.font) then + font_api.show_font_list(player, pos, function (playername, pos) + local player = minetest.get_player_by_name(playername) + local node = minetest.get_node(pos) + if player and node then + edit_poster(pos, node, player) + end + end) + end + return true + end + end +end + +-- Text entity for all signs +display_api.register_display_entity("signs:display_text") + +-- Sign models and registration +local models = { + wooden_sign = { + depth = 1/16, width = 14/16, height = 12/16, + entity_fields = { + size = { x = 12/16, y = 10/16 }, + maxlines = 3, + color = "#000", + }, + node_fields = { + description = S("Wooden sign"), + tiles = { "signs_wooden.png" }, + inventory_image = "signs_wooden_inventory.png", + groups= { dig_immediate = 2 }, + }, + }, + wooden_long_sign = { + depth = 1/16, width = 1, height = 7/16, + entity_fields = { + size = { x = 1, y = 6/16 }, + maxlines = 2, + color = "#000", + }, + node_fields = { + description = S("Wooden long sign"), + tiles = { "signs_wooden_long.png", "signs_wooden_long.png", + "signs_wooden_long.png^[transformR90", + "signs_wooden_long.png^[transformR90", + "signs_wooden_long.png", "signs_wooden_long.png", + }, + inventory_image = "signs_wooden_long_inventory.png", + groups= { dig_immediate = 2 }, + }, + }, + wooden_right_sign = { + depth = 1/16, width = 14/16, height = 7/16, + entity_fields = { + right = -3/32, + size = { x = 12/16, y = 6/16 }, + maxlines = 2, + color="#000", + }, + node_fields = { + description = S("Wooden direction sign"), + tiles = { "signs_wooden_direction.png" }, + inventory_image = "signs_wooden_direction_inventory.png", + signs_other_dir = 'signs:wooden_left_sign', + on_place = signs_api.on_place_direction, + drawtype = "mesh", + mesh = "signs_dir_right.obj", + selection_box = { type="fixed", fixed = {-0.5, -7/32, 0.5, 7/16, 7/32, 7/16}}, + collision_box = { type="fixed", fixed = {-0,5, -7/32, 0.5, 7/16, 7/32, 7/16}}, + groups= { dig_immediate = 2 }, + }, + }, + wooden_left_sign = { + depth = 1/16, width = 14/16, height = 7/16, + entity_fields = { + right = 3/32, + size = { x = 12/16, y = 6/16 }, + maxlines = 2, + color = "#000", + }, + node_fields = { + description = S("Wooden direction sign"), + tiles = { "signs_wooden_direction.png" }, + inventory_image = "signs_wooden_direction_inventory.png", + signs_other_dir = 'signs:wooden_right_sign', + drawtype = "mesh", + mesh = "signs_dir_left.obj", + selection_box = { type="fixed", fixed = {-7/16, -7/32, 0.5, 0.5, 7/32, 7/16}}, + collision_box = { type="fixed", fixed = {-7/16, -7/32, 0.5, 0.5, 7/32, 7/16}}, + groups = { not_in_creative_inventory = 1, dig_immediate = 2 }, + drop = "signs:wooden_right_sign", + }, + }, + paper_poster = { + depth = 1/32, width = 26/32, height = 30/32, + entity_fields = { + top = -11/32, + size = { x = 26/32, y = 6/32 }, + maxlines = 1, + color = "#000", + }, + node_fields = { + description = S("Poster"), + tiles = { "signs_poster_sides.png", "signs_poster_sides.png", + "signs_poster_sides.png", "signs_poster_sides.png", + "signs_poster_sides.png", "signs_poster.png" }, + inventory_image = "signs_poster_inventory.png", + groups= { dig_immediate = 3 }, + on_construct = display_api.on_construct, + on_rightclick = display_poster, + on_receive_fields = on_receive_fields_poster, + }, + }, + label_small = { + depth = 1/32, width = 4/16, height = 4/16, + entity_fields = { + size = { x = 4/16, y = 4/16 }, + maxlines = 1, + color = "#000", + }, + node_fields = { + description = S("Small label"), + tiles = { "signs_label.png" }, + inventory_image = "signs_label_small_inventory.png", + groups= { dig_immediate = 3 }, + }, + }, + label_medium = { + depth = 1/32, width = 8/16, height = 8/16, + entity_fields = { + size = { x = 8/16, y = 8/16 }, + maxlines = 2, + color = "#000", + }, + node_fields = { + description = S("Label"), + tiles = { "signs_label.png" }, + inventory_image = "signs_label_medium_inventory.png", + groups= { dig_immediate = 3 }, + }, + }, +} + +-- Node registration +for name, model in pairs(models) +do + signs_api.register_sign("signs", name, model) +end |