Stage::whenBackdropSwitches()
This method is called when the backdrop of the stage switches. The method will receive the name of the new backdrop as a paramter.
Examples
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
Parameters
Name | Data Type | Description |
---|---|---|
name | String | Name of the new backdrop |
Return
void