25 lines
581 B
Lua
25 lines
581 B
Lua
-- Formspec helpers
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ele.formspec = {}
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function ele.formspec.create_bar(x, y, metric, color, small)
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if not metric or metric < 0 then metric = 0 end
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local width = 1
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local gauge = "image[0,0;1,2.8;elepower_gui_gauge.png]"
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-- Smaller width bar
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if small then
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width = 0.25
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gauge = ""
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end
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return "image["..x..","..y..";"..width..",2.8;elepower_gui_barbg.png"..
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"\\^[lowpart\\:"..metric.."\\:elepower_gui_bar.png\\\\^[multiply\\\\:"..color.."]"..
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gauge
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end
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function ele.formspec.power_meter(pw_percent)
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return ele.formspec.create_bar(0, 0, pw_percent, "#00a1ff")
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end
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