rework structure of lorebooks

collectible_lore/init.lua

@@ -0,0 +1,35 @@
+local modpath = minetest.get_modpath(minetest.get_current_modname())
+local S = minetest.get_translator(minetest.get_current_modname())
+
+collectible_lore = {}
+
+dofile(modpath.."/items.lua")
+
+local collectible_lore_sort = function(first, second)
+	if (first.sort or 0) < (second.sort or 0) then
+		return true
+	end
+	if first.sort == second.sort then
+		return first.id < second.id
+	end
+	return false
+end
+
+
+collectible_lore.lorebooks = {}
+
+local ids = {}
+
+collectible_lore.register_lorebook = function(def)
+	if def.id == nil then
+		minetest.log("error", "[collectible_lore] Nil id for def " .. dump(def))		
+		return false
+	end
+	if ids[def.id] then
+		minetest.log("error", "[collectible_lore] Duplicate unique lore id for defs " .. dump(def) .. " and " .. dump(ids[def.id]))
+		return false
+	end
+	ids[def.id] = def
+	table.insert(collectible_lore.lorebooks, def)
+	table.sort(collectible_lore.lorebooks, collectible_lore_sort)
+end

collectible_lore/items.lua

@@ -0,0 +1,83 @@
+local S = minetest.get_translator(minetest.get_current_modname())
+
+minetest.register_node("collectible_lore:cairn", {
+	description = S("Cairn"),
+	drawtype = "nodebox",
+	tiles = {df_dependencies.texture_cobble},
+	drop = df_dependencies.node_name_cobble,
+	paramtype = "light",
+	paramtype2 = "facedir",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+			{-0.4375, 0, -0.4375, 0.4375, 0.5, 0.4375},
+			{-0.25, 0.5, -0.25, 0.25, 1, 0.25}
+		}
+	},
+	collision_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 1, 0.5}
+		}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 1, 0.5}
+		}
+	},
+})
+
+local player_state = {}
+
+local get_formspec_for_player = function(player_name)
+	local selected
+	local state = player_state[player_name] or 1
+
+	local form = {}
+	table.insert(form, "formspec_version[6]size[10,8]")
+	table.insert(form, "textlist[0,0;4,7;list;")
+	local count = 1
+	for index, value in pairs(collectible_lore.lorebooks) do
+		if state == count then
+			selected = value
+		end
+		count = count + 1
+		table.insert(form, minetest.formspec_escape(value.title))
+		table.insert(form, ",")
+	end
+	table.remove(form) -- removes trailing comma
+	table.insert(form, ";" .. state .. "]")
+	
+	table.insert(form, "textarea[4.5,0;5.5,7;;text;")
+	
+	local str = selected.text
+	table.insert(form, minetest.formspec_escape(str))
+	table.insert(form, "]")
+	
+	return table.concat(form)
+end
+
+minetest.register_craftitem("collectible_lore:ledger", {
+	description = S("Collectible Ledger"),
+	inventory_image = "df_lorebooks_ledger.png",
+	stack_max = 99,
+	on_use = function(itemstack, user, pointed_thing)
+		local player_name = user:get_player_name()
+		minetest.show_formspec(player_name, "collectible_lore:formspec", get_formspec_for_player(player_name))
+	end
+})
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "collectible_lore:formspec" then return end
+	
+	if fields.list then
+		local exploded = minetest.explode_textlist_event(fields.list)
+		if exploded.type == "CHG" then
+			local player_name = player:get_player_name()
+			player_state[player_name] = exploded.index
+			minetest.show_formspec(player_name, "collectible_lore:formspec", get_formspec_for_player(player_name))
+		end
+	end
+end)

collectible_lore/locale/template.txt

@@ -0,0 +1,7 @@
+# textdomain: collectible_lore
+
+
+### items.lua ###
+
+Cairn=
+Collectible Ledger=

collectible_lore/mod.conf

@@ -0,0 +1,2 @@
+name = collectible_lore
+depends = df_dependencies