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20 lines
685 B
Lua
20 lines
685 B
Lua
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-- Fluid bar for formspec
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function ele.formspec.fluid_bar(x, y, fluid_buffer)
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local texture = "default_water.png"
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local metric = 0
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if fluid_buffer and fluid_buffer.fluid and fluid_buffer.fluid ~= "" and
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minetest.registered_nodes[fluid_buffer.fluid] ~= nil then
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texture = minetest.registered_nodes[fluid_buffer.fluid].tiles[1]
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if type(texture) == "table" then
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texture = texture.name
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end
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metric = math.floor(100 * fluid_buffer.amount / fluid_buffer.capacity)
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end
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return "image["..x..","..y..";1,2.8;elepower_gui_barbg.png"..
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"\\^[lowpart\\:"..metric.."\\:"..texture.."\\\\^[resize\\\\:64x128]"..
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"image["..x..","..y..";1,2.8;elepower_gui_gauge.png]"
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end
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