/**
* Write a given stage of the full NPC data.
*
* @param source the parsed NPC that is the data source
* @param target the writer that is the target
* @param stage the current stage that is supposed to be processed
* @throws IOException thrown in case the writing operations fail
*/
private void writeStage(final ParsedNpc source, final Writer target, final WritingStage stage)
throws IOException {
final int count = source.getDataCount();
EasyNpcWritable writeable = null;
for (int i = 0; i < count; ++i) {
writeable = source.getEasyNpcData(i);
writeable.writeEasyNpc(target, stage);
}
}
/**
* Check if there are any entries in this stage.
*
* @param source the NPC that is the data source
* @param stage the stage to check
* @return <code>true</code> in case the NPC contains entries in this stage.
*/
private boolean checkStageExists(final ParsedNpc source, final WritingStage stage) {
final int count = source.getDataCount();
EasyNpcWritable writeable = null;
for (int i = 0; i < count; ++i) {
writeable = source.getEasyNpcData(i);
if (writeable.effectsEasyNpcStage(stage)) {
return true;
}
}
return false;
}