split the hotbar code into its own mod, added a 23-slot mode

dreambuilder_mp_extras/init.lua

@@ -1,34 +1,7 @@
 -- This mod contains a number of features specific to dreambuilder
--- such as mesh-based apples, 16-slot hotbar, some color settings, etc.
+-- such as mesh-based apples, some color settings, etc.
 --
--- by Vanessa Ezekowitz
-
-local hotbar_size = minetest.setting_get("hotbar_size") or 16
-
-local function resize_hotbar(size)
-	if size > 8 then return "gui_hb_bg_16.png" end
-	return "gui_hb_bg.png"
-end
-
-minetest.register_on_joinplayer(function(player)
-	player:hud_set_hotbar_itemcount(hotbar_size)
-	minetest.after(0.5,function()
-		player:hud_set_hotbar_selected_image("gui_hotbar_selected.png")
-		player:hud_set_hotbar_image(resize_hotbar(hotbar_size))
-	end)
-end)
-
-minetest.register_chatcommand("hotbar", {
-	params = "[size]",
-	description = "Sets the size of your hotbar",
-	func = function(name, slots)
-		if slots ~= "8" then slots = "16" end
-		local player = minetest.get_player_by_name(name)
-		player:hud_set_hotbar_itemcount(tonumber(slots))
-		minetest.chat_send_player(name, "[_] Hotbar size set to " .. tonumber(slots) .. ".")
-		player:hud_set_hotbar_image(resize_hotbar(tonumber(slots)))
-	end,
-})
+-- by Vanessa Dannenberg
 
 default.gui_bg = "bgcolor[#08080899;false]"
 

hotbar/depends.txt

@@ -0,0 +1 @@
+default

hotbar/init.lua

@@ -0,0 +1,29 @@
+
+local hotbar_size = minetest.setting_get("hotbar_size") or 16
+
+local function resize_hotbar(size)
+	if size == 8 then return "gui_hb_bg.png" end
+	if size == 23 then return "gui_hb_bg_23.png" end
+	return "gui_hb_bg_16.png"
+end
+
+minetest.register_on_joinplayer(function(player)
+	player:hud_set_hotbar_itemcount(hotbar_size)
+	minetest.after(0.5,function()
+		player:hud_set_hotbar_selected_image("gui_hotbar_selected.png")
+		player:hud_set_hotbar_image(resize_hotbar(hotbar_size))
+	end)
+end)
+
+minetest.register_chatcommand("hotbar", {
+	params = "[size]",
+	description = "Sets the size of your hotbar",
+	func = function(name, slots)
+		if slots ~= "8" and slots ~= "23" then slots = "16" end
+		local player = minetest.get_player_by_name(name)
+		player:hud_set_hotbar_itemcount(tonumber(slots))
+		minetest.chat_send_player(name, "[_] Hotbar size set to " .. tonumber(slots) .. ".")
+		player:hud_set_hotbar_image(resize_hotbar(tonumber(slots)))
+	end,
+})
+