65 lines
2.0 KiB
Lua
65 lines
2.0 KiB
Lua
local mtver = minetest.get_version()
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local maxslots = (string.sub(mtver.string, 1, 4) ~= "0.4.") and 32 or 23
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local function validate_size(s)
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local size = s and tonumber(s) or 16
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if (size == 8 or size == 10 or size == 16 or size == 23 or size == 24 or size == 32)
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and size <= maxslots then
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return size
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else
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return 16
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end
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end
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local hotbar_size_default = validate_size(minetest.settings:get("hotbar_size"))
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local player_hotbar_settings = {}
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local function load_hotbar_settings()
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local f = io.open(minetest.get_worldpath()..DIR_DELIM.."hotbar_settings","r")
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if not f then return end
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local d = f:read("*all")
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f:close()
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player_hotbar_settings = minetest.deserialize(d)
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end
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local function save_hotbar_settings()
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local f = io.open(minetest.get_worldpath()..DIR_DELIM.."hotbar_settings","w")
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if not f then
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minetest.log("error","Failed to save hotbar settings")
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return
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end
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local d = minetest.serialize(player_hotbar_settings)
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f:write(d)
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f:close()
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end
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local function get_hotbar_setting(name)
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return tonumber(player_hotbar_settings[name]) or hotbar_size_default
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end
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load_hotbar_settings()
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minetest.register_on_joinplayer(function(player)
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local hotbar_size = validate_size(get_hotbar_setting(player:get_player_name()))
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player:hud_set_hotbar_itemcount(hotbar_size)
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minetest.after(0.5,function(hotbar_size)
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player:hud_set_hotbar_selected_image(dreambuilder_theme.name.."_gui_hotbar_selected.png")
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player:hud_set_hotbar_image(dreambuilder_theme.name.."_gui_hb_bg_"..hotbar_size..".png")
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end,hotbar_size)
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end)
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minetest.register_chatcommand("hotbar", {
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params = "[size]",
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description = "Sets the size of your hotbar",
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func = function(name, slots)
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local hotbar_size = validate_size(tonumber(slots))
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player_hotbar_settings[name] = hotbar_size
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local player = minetest.get_player_by_name(name)
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player:hud_set_hotbar_itemcount(hotbar_size)
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minetest.chat_send_player(name, "[_] Hotbar size set to " ..hotbar_size.. ".")
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player:hud_set_hotbar_image(dreambuilder_theme.name.."_gui_hb_bg_"..hotbar_size..".png")
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save_hotbar_settings()
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end,
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})
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