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Fixed NPE if file failed to load.

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NathanSweet 2014-11-24 02:16:38 +01:00
parent 9cb1a2852b
commit e38213fb67
1 changed files with 12 additions and 10 deletions
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22
spine-libgdx/spine-skeletonviewer/src/com/esotericsoftware/spine/SkeletonViewer.java
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@ -232,16 +232,18 @@ public class SkeletonViewer extends ApplicationAdapter {
ui.stage.draw();
// Draw indicator for timeline position.
ShapeRenderer shapes = debugRenderer.getShapeRenderer();
TrackEntry entry = state.getCurrent(0);
if (entry != null) {
float percent = entry.getTime() / entry.getEndTime();
if (entry.getLoop()) percent %= 1;
float x = ui.window.getRight() + (Gdx.graphics.getWidth() - ui.window.getRight()) * percent;
shapes.setColor(Color.CYAN);
shapes.begin(ShapeType.Line);
shapes.line(x, 0, x, 20);
shapes.end();
if (state != null) {
ShapeRenderer shapes = debugRenderer.getShapeRenderer();
TrackEntry entry = state.getCurrent(0);
if (entry != null) {
float percent = entry.getTime() / entry.getEndTime();
if (entry.getLoop()) percent %= 1;
float x = ui.window.getRight() + (Gdx.graphics.getWidth() - ui.window.getRight()) * percent;
shapes.setColor(Color.CYAN);
shapes.begin(ShapeType.Line);
shapes.line(x, 0, x, 20);
shapes.end();
}
}
}