55 lines
1.4 KiB
Lua
55 lines
1.4 KiB
Lua
-- Functions for modifying layers recursively based on configuration flags
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local p = require "abase-properties"
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-- Deletes any layers with the 'ignored' property.
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local function DeleteLayers(spr, layers)
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for _, layer in ipairs(layers) do
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if p.IsIgnored(layer) then
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spr:deleteLayer(layer)
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elseif layer.isGroup then
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DeleteLayers(spr, layer.layers)
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end
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end
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end
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-- Flattens any layers that have the 'exportedAsSprite' property.
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-- Should be called after deleteLayers.
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local function FlattenLayers(layers)
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for _, layer in ipairs(layers) do
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if not layer.isGroup then
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goto continue
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end
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if p.IsMerged(layer) then
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app.range.layers = {layer}
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app.command.FlattenLayers(false)
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else
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-- recurse
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FlattenLayers(layer.layers)
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end
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::continue::
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end
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end
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-- Makes all layers visible.
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-- This should be called after deleteLayers and flattenLayers
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local function RevealLayers(layers)
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for _, layer in ipairs(layers) do
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if layer.isGroup then
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RevealLayers(layer.layers)
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end
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if not layer.isVisible then
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layer.isVisible = true
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end
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end
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end
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local export = {
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DeleteLayers = DeleteLayers,
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FlattenLayers = FlattenLayers,
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RevealLayers = RevealLayers,
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}
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return export |