// (C) Uri Wilensky. https://github.com/NetLogo/NetLogo
package org.nlogo.prim;
import org.nlogo.agent.AgentSet;
import org.nlogo.agent.Turtle;
import org.nlogo.api.LogoException;
import org.nlogo.api.Syntax;
import org.nlogo.nvm.Command;
// replaces _hatch when initialization block is empty
public final strictfp class _fasthatch
extends Command {
private final String breedName;
public _fasthatch(String breedName) {
this.breedName = breedName;
}
@Override
public Syntax syntax() {
return Syntax.commandSyntax
(new int[]{Syntax.NumberType()},
"-T--", true);
}
@Override
public String toString() {
return super.toString() + ":" + breedName;
}
@Override
public void perform(final org.nlogo.nvm.Context context) throws LogoException {
int numberOfTurtles = argEvalIntValue(context, 0);
if (numberOfTurtles > 0) {
Turtle parent = (Turtle) context.agent;
if (breedName == _hatch.NO_BREED) {
for (int i = 0; i < numberOfTurtles; i++) {
workspace.joinForeverButtons(parent.hatch());
}
} else {
AgentSet breed = world.getBreed(breedName);
for (int i = 0; i < numberOfTurtles; i++) {
Turtle child = parent.hatch();
child.setBreed(breed);
workspace.joinForeverButtons(child);
}
}
}
context.ip = next;
}
}