I dont know how to do the mouseclicked, the documentation says mouseclicked, but it doesn't work.
Williamli wrote ...
2017/7/9
mouseclicked
Williamli wrote...
I dont know how to do the mouseclicked, the documentation says mouseclicked, but it doesn't work.The method name is 'mouseClicked' (with a uppercase 'C'); and the documentation says it requires a parameter -- an instance of some Object type (typically a World or Actor object, or 'null', where any click will return a 'true' value):
You could even have references to, let us say, Button objects in your World subclass:
and have the act method in that same world class check for clicks on them:
1 2 3 | if (Greenfoot.mouseClicked(null)) // true for any click// orif (Greenfoot.mouseClicked(this)) // true if current object is clicked |
1 2 | Actor btnYes = new Button("Yes");Actor btnNo = new Button("No"); |
1 2 3 4 5 6 7 8 | if (Greenfoot.mouseClicked(btnYes)){ // some action}if (Greenfoot.mouseClicked(btnNo)){ // some other action} |
You need to login to post a reply.