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RunnableAction.java
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RunnableAction.java
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package arc.scene.actions;
import arc.scene.Action;
import arc.util.pooling.Pool;
/**
* An action that runs a {@link Runnable}. Alternatively, the {@link #run()} method can be overridden instead of setting a
* runnable.
* @author Nathan Sweet
*/
public class RunnableAction extends Action{
private Runnable runnable;
private boolean ran;
@Override
public boolean act(float delta){
if(!ran){
ran = true;
run();
}
return true;
}
/** Called to run the runnable. */
public void run(){
Pool pool = getPool();
setPool(null); // Ensure this action can't be returned to the pool inside the runnable.
try{
runnable.run();
}finally{
setPool(pool);
}
}
@Override
public void restart(){
ran = false;
}
@Override
public void reset(){
super.reset();
runnable = null;
}
public Runnable getRunnable(){
return runnable;
}
public void setRunnable(Runnable runnable){
this.runnable = runnable;
}
}