mirror of
https://github.com/mt-mods/dreambuilder_hotbar.git
synced 2024-11-19 21:23:45 +01:00
837b886c7b
* create all hotbar images on load * round hotbar size before clamping * move migration function to bottom of file * check if player is online in chat command * return message from chat command instead of sending chat message
101 lines
2.8 KiB
Lua
101 lines
2.8 KiB
Lua
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local storage = minetest.get_mod_storage()
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local themename = ""
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if minetest.global_exists("dreambuilder_theme") then
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themename = dreambuilder_theme.name.."_"
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end
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local hotbar_selected_image = themename.."gui_hotbar_selected.png"
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local hotbar_image = {}
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do
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local hotbar_slot = themename.."gui_hb_bg_1.png"
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local str = ""
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for i = 0, 31 do
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str = str..string.format(":%i,0=%s", i*64, hotbar_slot)
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hotbar_image[i+1] = string.format("[combine:%ix64%s", (i+1)*64, str)
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end
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end
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local hotbar_size_default = 16
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local function validate_size(s)
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local size = tonumber(s) or hotbar_size_default
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return math.max(1, math.min(math.floor(size + 0.5), 32))
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end
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hotbar_size_default = validate_size(minetest.settings:get("hotbar_size"))
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local function get_hotbar_size(player)
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local name = player:get_player_name()
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local meta = player:get_meta()
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local size = meta:get_int("hotbar_size")
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if size == 0 then
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-- Migrate from modstorage if present
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size = storage:get_int(name)
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if size ~= 0 then
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storage:set_string(name, "")
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meta:set_int("hotbar_size", size)
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end
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end
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return size > 0 and size or hotbar_size_default
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end
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local function update_hotbar(player, hotbar_size)
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player:hud_set_hotbar_itemcount(hotbar_size)
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player:hud_set_hotbar_selected_image(hotbar_selected_image)
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player:hud_set_hotbar_image(hotbar_image[hotbar_size])
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end
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local function set_hotbar_size(player, size)
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local meta = player:get_meta()
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local hotbar_size = validate_size(size)
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meta:set_int("hotbar_size", hotbar_size)
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update_hotbar(player, hotbar_size)
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return hotbar_size
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end
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local function after_join(name)
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local player = minetest.get_player_by_name(name)
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if player then
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update_hotbar(player, get_hotbar_size(player))
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end
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end
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minetest.register_on_joinplayer(function(player)
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minetest.after(0.5, after_join, player:get_player_name())
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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, from 1 to 32 slots. Default " .. hotbar_size_default,
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func = function(name, slots)
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local player = minetest.get_player_by_name(name)
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if not player then
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return false, "Player is not online."
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end
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local size = set_hotbar_size(player, slots)
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return true, "Hotbar size set to "..size
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end
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})
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-- Migrate hotbar settings from file to modstorage
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local function migrate_storage()
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local path = minetest.get_worldpath()..DIR_DELIM.."hotbar_settings"
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local file = io.open(path, "r")
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if file then
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local hotbar_sizes = minetest.deserialize(file:read("*all"))
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file:close()
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local count = 0
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for name, size in pairs(hotbar_sizes) do
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if size ~= hotbar_size_default then
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storage:set_int(name, tonumber(size))
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count = count + 1
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end
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end
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os.remove(path)
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minetest.log("action", "[dreambuilder_hotbar] Migrated "..count.." player hotbars to modstorage")
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end
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end
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migrate_storage()
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