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Created by Neil Brown@nccbMaintainer

[GREENFOOT-130] add isInsideWorld method to World class api

isInsideWorld returns true if the given x and y location is inside the world and false if not. I find myself often needing this, say to check if an Actor is moving itself outside the World and so should remove itself.

Something like: {noformat} public boolean isInsideWorld(int x, int y) { return x >= 0 && x < getWidth() && y >= 0 && y < getHeight(); } {noformat}

Issue metadata

  • Issue type: Task
  • Priority: Lowest
  • Fix versions: 3.0.0