Stage::whenBackdropSwitches()
Diese Methode wird aufgerufen, wenn sich der Hintergrund der Bühne ändert.
Beispiele
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import org.openpatch.scratch.*;
public class StageWhenBackdropSwitches {
public StageWhenBackdropSwitches() {
Stage myStage = new CustomStage();
myStage.wait(1000);
myStage.nextBackdrop();
myStage.wait(1000);
myStage.nextBackdrop();
myStage.wait(1000);
myStage.exit();
}
class CustomStage extends Stage {
public CustomStage() {
super(600, 240);
this.addBackdrop("forest", "assets/background_forest.png");
this.addBackdrop("sea", "assets/background_sea.png");
}
public void whenBackdropSwitches(String name) {
if (name.equals("sea")) {
this.display("Sea");
} else if (name.equals("forest")) {
this.display("Team Trees!");
}
}
}
public static void main(String[] args) {
new StageWhenBackdropSwitches();
}
}
Syntax
Java
void whenBackdropSwitches(name)
Scratch
when backdrop switches to [name v]
Parameter
Name | Datentyp | Beschreibung |
---|---|---|
name | String | Der Name des Hintergrunds |
Rückgabe
void