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https://github.com/OpenSpace/OpenSpace.git
synced 2026-04-23 20:50:59 -05:00
Alexander Bock
2f966201cf
Replace `setPropertyValue` with `setPropertyValueSingle` in `property_helper` for better performance
51 lines
2.0 KiB
Plaintext
51 lines
2.0 KiB
Plaintext
-- Function that returns the string that inverts the fully qualified boolean property 'property'
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local invert = function(prop)
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local escaped_property = "'" .. prop .. "'"
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return "openspace.setPropertyValueSingle(" .. escaped_property .. ", not openspace.getPropertyValue(" .. escaped_property .. "));"
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end
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-- Function that returns the string that increments the 'property' by the 'value'
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local increment = function(prop, value)
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local v = value or 1
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local escaped_property = "'" .. prop .. "'"
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return "openspace.setPropertyValueSingle(" .. escaped_property .. ", openspace.getPropertyValue(" .. escaped_property .. ") + " .. v .. ");"
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end
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-- Function that returns the string that decrements the 'property' by the 'value'
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local decrement = function(prop, value)
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return increment(prop, -value)
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end
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local fade = function(prop, value, duration)
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assert(type(prop) == "string", "prop must be a number")
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assert(type(duration) == "number", "duration must be a number")
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local escaped_property = "'" .. prop .. "'"
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return "openspace.setPropertyValueSingle(" .. escaped_property ..", " .. tostring(value) .. ", " .. tostring(duration) .. ")"
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end
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local fadeOut = function(prop, duration)
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return fade(prop, 0.0, duration)
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end
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local fadeIn = function(prop, duration)
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return fade(prop, 1.0, duration)
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end
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local fadeInOut = function(prop, duration)
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assert(type(prop) == "string", "prop must be a number")
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assert(type(duration) == "number", "duration must be a number")
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local escaped_property = "'" .. prop .. "'"
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-- If the value is > 0.5 fade out, otherwise fade in
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return "local v = openspace.getPropertyValue(" .. escaped_property .. "); if v <= 0.5 then " .. fadeIn(prop, duration) .. " else " .. fadeOut(prop, duration) .. " end"
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end
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asset.export('invert', invert)
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asset.export('increment', increment)
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asset.export('decrement', decrement)
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asset.export('fade', fade)
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asset.export('fadeIn', fadeIn)
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asset.export('fadeOut', fadeOut)
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asset.export('fadeInOut', fadeInOut)
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