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Merge pull request #1171 from fsih/rotationCenterZeros

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Allow rotation centers with zeros
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DD Liu 2018-05-29 10:23:51 -04:00 committed by GitHub
commit 34587403e6
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1 changed files with 5 additions and 1 deletions
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6
src/import/load-costume.js
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@ -24,7 +24,11 @@ const loadCostumeFromAsset = function (costume, costumeAsset, runtime, optVersio
}
const AssetType = runtime.storage.AssetType;
let rotationCenter;
if (costume.rotationCenterX && costume.rotationCenterY && costume.bitmapResolution) {
// Use provided rotation center and resolution if they are defined. Bitmap resolution
// should only ever be 1 or 2.
if (typeof costume.rotationCenterX === 'number' && !isNaN(costume.rotationCenterX) &&
typeof costume.rotationCenterY === 'number' && !isNaN(costume.rotationCenterY) &&
costume.bitmapResolution) {
rotationCenter = [
costume.rotationCenterX / costume.bitmapResolution,
costume.rotationCenterY / costume.bitmapResolution