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

5 files changed, 30 insertions, 0 deletions

diff --git a/hotbar/depends.txt b/hotbar/depends.txt
new file mode 100644
index 0000000..4ad96d5
--- /dev/null
+++ b/hotbar/depends.txt
@@ -0,0 +1 @@
+default
diff --git a/hotbar/init.lua b/hotbar/init.lua
new file mode 100644
index 0000000..f57ccc4
--- /dev/null
+++ b/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,
+})
+
diff --git a/hotbar/textures/gui_hb_bg.png b/hotbar/textures/gui_hb_bg.png
new file mode 100644
index 0000000..9389700
--- /dev/null
+++ b/hotbar/textures/gui_hb_bg.png
diff --git a/hotbar/textures/gui_hb_bg_16.png b/hotbar/textures/gui_hb_bg_16.png
new file mode 100644
index 0000000..2624cd0
--- /dev/null
+++ b/hotbar/textures/gui_hb_bg_16.png
diff --git a/hotbar/textures/gui_hb_bg_23.png b/hotbar/textures/gui_hb_bg_23.png
new file mode 100644
index 0000000..53f0294
--- /dev/null
+++ b/hotbar/textures/gui_hb_bg_23.png