57 lines
1.5 KiB
Lua
57 lines
1.5 KiB
Lua
mcl_formspec = {}
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mcl_formspec.label_color = "#313131"
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---Get the background of inventory slots (formspec version = 1)
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---@param x number
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---@param y number
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---@param w number
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---@param h number
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---@return string
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function mcl_formspec.get_itemslot_bg(x, y, w, h)
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local out = ""
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for i = 0, w - 1, 1 do
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for j = 0, h - 1, 1 do
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out = out .. "image[" .. x + i .. "," .. y + j .. ";1,1;mcl_formspec_itemslot.png]"
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end
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end
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return out
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end
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---This function will replace mcl_formspec.get_itemslot_bg then every formspec will be upgrade to version 4
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---@param x number
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---@param y number
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---@param size number
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---@param texture? string
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---@return string
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---@nodiscard
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local function get_slot(x, y, size, texture)
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local t = "image[" .. x - size .. "," .. y - size .. ";" .. 1 + (size * 2) ..
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"," .. 1 + (size * 2) .. ";" .. (texture and texture or "mcl_formspec_itemslot.png") .. "]"
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return t
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end
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mcl_formspec.itemslot_border_size = 0.05
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---Get the background of inventory slots (formspec version > 1)
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---@param x number
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---@param y number
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---@param w integer
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---@param h integer
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---@param size? number Optional size of the slot border (default: 0.05)
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---@param texture? string Optional texture to replace the default one
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---@return string
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---@nodiscard
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function mcl_formspec.get_itemslot_bg_v4(x, y, w, h, size, texture)
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if not size then
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size = mcl_formspec.itemslot_border_size
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end
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local out = ""
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for i = 0, w - 1, 1 do
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for j = 0, h - 1, 1 do
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out = out .. get_slot(x + i + (i * 0.25), y + j + (j * 0.25), size, texture)
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end
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end
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return out
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end
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