149 lines
3.8 KiB
Lua
149 lines
3.8 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2019 Joachim Stolberg
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LGPLv2.1+
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See LICENSE.txt for more information
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Construction Guide
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]]--
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-- Load support for intllib.
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local MP = minetest.get_modpath("techage")
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local S, NS = dofile(MP.."/intllib.lua")
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local Recipes = {}
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local ItemNames = {}
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local RecipeList = {}
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local PlanImages = {}
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local NamesAsStr = ""
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-- formspec images
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local function plan(images)
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local tbl = {}
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if images == "none" then return "label[1,3;No plan available" end
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for y=1,#images do
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for x=1,#images[1] do
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local img = images[y][x] or false
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if img ~= false then
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local x_offs, y_offs = (x-1) * 1, (y-1) * 1 + 0.8
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tbl[#tbl+1] = "image["..x_offs..","..y_offs..";1,1;"..img.."]"
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end
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end
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end
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return table.concat(tbl)
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end
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local function formspec_help(idx)
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local bttn
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local box = "box[7.5,0.9;1,1.1;#BBBBBB]"
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if ItemNames[idx] == "-" then
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bttn = ""
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elseif ItemNames[idx] == "plan" then
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bttn = "button[7.6,1;1,1;plan;"..S("Plan").."]"
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else
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bttn = box.."item_image[7.6,1;1,1;"..ItemNames[idx].."]"
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end
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return "size[9,9]"..
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default.gui_bg..
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default.gui_bg_img..
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default.gui_slots..
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"item_image[7.6,0;1,1;techage:construction_board]"..
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bttn..
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"table[0.1,0;7,3;page;"..NamesAsStr..";"..idx.."]"..
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"textarea[0.3,3.7;9,6.2;help;"..S("Help")..":;"..Recipes[idx].."]"..
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"box[0,3.7;8.775,5.25;#000000]"
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end
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local function formspec_plan(idx)
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return "size[9,9]"..
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default.gui_bg..
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default.gui_bg_img..
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default.gui_slots..
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"label[0,0;"..RecipeList[idx]..":]"..
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"button[8,0;1,0.8;back;<<]"..
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plan(PlanImages[idx])
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end
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local board_box = {
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type = "wallmounted",
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--wall_top = {-8/16, 15/32, -6/16, 8/16, 8/16, 6/16},
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--wall_bottom = {-8/16, 15/32, -6/16, 8/16, 8/16, 6/16},
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wall_side = {-16/32, -11/32, -16/32, -15/32, 6/16, 8/16},
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}
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minetest.register_node("techage:construction_board", {
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description = S("TA Construction Board"),
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inventory_image = 'techage_constr_plan_inv.png',
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tiles = {"techage_constr_plan.png"},
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drawtype = "nodebox",
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node_box = board_box,
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selection_box = board_box,
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after_place_node = function(pos, placer, itemstack)
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local meta = minetest.get_meta(pos)
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meta:set_string("formspec", formspec_help(1))
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end,
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on_receive_fields = function(pos, formname, fields, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return
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end
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local meta = minetest.get_meta(pos)
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local idx = meta:get_int("help_idx")
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idx = techage.range(idx, 1, #Recipes)
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if fields.plan then
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meta:set_string("formspec", formspec_plan(idx))
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elseif fields.back then
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meta:set_string("formspec", formspec_help(idx))
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elseif fields.page then
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local evt = minetest.explode_table_event(fields.page)
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if evt.type == "CHG" then
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local idx = tonumber(evt.row)
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idx = techage.range(idx, 1, #Recipes)
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meta:set_int("help_idx", idx)
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meta:set_string("formspec", formspec_help(idx))
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end
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end
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end,
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paramtype2 = "wallmounted",
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paramtype = "light",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
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sounds = default.node_sound_wood_defaults(),
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})
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minetest.register_craft({
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output = "techage:construction_board",
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recipe = {
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{"default:stick", "default:stick", "default:stick"},
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{"default:paper", "default:paper", "default:paper"},
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{"default:paper", "default:paper", "default:paper"},
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},
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})
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function techage.register_help_page(name, text, item_name, images)
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RecipeList[#RecipeList+1] = " "..name
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ItemNames[#ItemNames+1] = item_name or "plan"
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NamesAsStr = table.concat(RecipeList, ",") or ""
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Recipes[#Recipes+1] = text
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PlanImages[#PlanImages+1] = images or "none"
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end
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function techage.register_chap_page(name, text, item_name)
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RecipeList[#RecipeList+1] = name
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ItemNames[#ItemNames+1] = item_name or "-"
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NamesAsStr = table.concat(RecipeList, ",") or ""
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Recipes[#Recipes+1] = text
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PlanImages[#PlanImages+1] = "none"
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end
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