Add start book

mods/lzr_globals/init.lua

@@ -6,3 +6,6 @@ lzr_globals.PLAYFIELD_END = vector.add(lzr_globals.PLAYFIELD_START, lzr_globals.
 lzr_globals.LEVEL_POS = { x = 0, y = 0, z = 0 }
 lzr_globals.MENU_SHIP_POS = { x = -500, y = -4, z = -500 }
 lzr_globals.MENU_SHIP_PLAYER_SPAWN_OFFSET = { x = 7, y = 8.5, z = 29 }
+lzr_globals.MENU_SHIP_STARTBOOK_OFFSET = { x = 7, y = 10, z = 31 }
+lzr_globals.MENU_PLAYER_SPAWN_POS = vector.add(lzr_globals.MENU_SHIP_POS, lzr_globals.MENU_SHIP_PLAYER_SPAWN_OFFSET)
+

mods/lzr_levels/init.lua

@@ -65,15 +65,20 @@ function lzr_levels.build_level(level)
 	return minetest.place_schematic(lzr_globals.LEVEL_POS, minetest.get_modpath("lzr_levels").."/schematics/lzr_levels_level_"..tonumber(level)..".mts", "0", {}, true, "")
 end
 
-local function reset_inventory(player)
+local function clear_inventory(player)
 	local inv = player:get_inventory()
 	for i=1,inv:get_size("main") do
 		inv:set_stack("main", i, "")
 	end
+end
+
+local function reset_inventory(player)
+	clear_inventory(player)
+	local inv = player:get_inventory()
 	inv:add_item("main", "screwdriver:screwdriver")
 end
 
-local current_level = 1
+local current_level = nil
 
 local get_singleplayer = function()
 	return minetest.get_player_by_name("singleplayer")
@@ -98,6 +103,13 @@ function lzr_levels.next_level()
 	end
 end
 
+function lzr_levels.leave_level()
+	local player = get_singleplayer()
+	current_level = nil
+	clear_inventory(player)
+	player:set_pos(vector.add(lzr_globals.MENU_SHIP_POS, lzr_globals.MENU_SHIP_PLAYER_SPAWN_OFFSET))
+end
+
 minetest.register_chatcommand("level", {
 	privs = { server = true },
 	description = S("Go to level"),
@@ -121,7 +133,25 @@ minetest.register_chatcommand("restart", {
 	params = "",
 	description = S("Restart current level"),
 	func = function(name, param)
-		lzr_levels.start_level(current_level)
-		return true
+		if current_level then
+			lzr_levels.start_level(current_level)
+			return true
+		else
+			return false, S("Not playing in a level!")
+		end
+	end,
+})
+
+minetest.register_chatcommand("leave", {
+	privs = {},
+	params = "",
+	description = S("Leave current level"),
+	func = function(name, param)
+		if current_level then
+			lzr_levels.leave_level(current_level)
+			return true
+		else
+			return false, S("Not playing in a level!")
+		end
 	end,
 })

mods/lzr_menu/init.lua

@@ -1,5 +1,8 @@
+local S = minetest.get_translator("lzr_menu")
+
 local build_ship = function(pos)
 	minetest.place_schematic(pos, minetest.get_modpath("lzr_menu").."/schematics/lzr_menu_ship.mts", "0", {}, true, "")
+	minetest.set_node(vector.add(lzr_globals.MENU_SHIP_POS, lzr_globals.MENU_SHIP_STARTBOOK_OFFSET), {name="lzr_menu:startbook", param2=0})
 end
 
 local emerge_callback = function(blockpos, action, calls_remaining, param)
@@ -25,4 +28,27 @@ minetest.register_on_joinplayer(function(player)
 	player:set_pos(vector.add(lzr_globals.MENU_SHIP_POS, lzr_globals.MENU_SHIP_PLAYER_SPAWN_OFFSET))
 end)
 
+local on_punch = function()
+	lzr_levels.start_level(1)
+end
+local on_rightclick = on_punch
+
+minetest.register_node("lzr_menu:startbook", {
+	description = S("Start Game Book"),
+	tiles = { "lzr_menu_book_top.png", "lzr_menu_book_bottom.png", "lzr_menu_book_side.png", "lzr_menu_book_side.png", "lzr_menu_book_end.png", "lzr_menu_book_end.png" },
+	paramtype = "light",
+	paramtype2 = "facedir",
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{ -0.4375, -0.5, -0.375, 0.4375, -0.4375, 0.1875 },
+			{ -0.375, -0.4375, -0.375, 0.375, -0.375, 0.1875 }
+		}
+	},
+	sunlight_propagates = true,
+	on_punch = on_punch,
+	on_rightclick = on_rightclick,
+	groups = { snappy = 3, not_in_creative_inventory = 1, },
+})
 

mods/lzr_menu/mod.conf

@@ -1,2 +1,2 @@
 name = lzr_menu
-depends = lzr_globals, lzr_core, xdecor, lzr_mapgen
+depends = lzr_globals, lzr_core, xdecor, lzr_mapgen, lzr_levels

mods/lzr_startitems/init.lua

@@ -1,7 +0,0 @@
-minetest.register_on_joinplayer(function(player)
-	local inv = player:get_inventory()
-	if inv:contains_item("main", "screwdriver:screwdriver") then
-	else
-		inv:add_item("main", "screwdriver:screwdriver")
-	end
-end)

mods/lzr_startitems/mod.conf

@@ -1,2 +0,0 @@
-name = lzr_startitems
-depends = screwdriver