Resizing a 2D array of objects

Game Mechanics
#1

Hi

For my game’s map system I have a 2D array of [icode]Block[/icode] objects. I would like to resize/trim the array of null/empty rows and columns. Here is my current code, which doesn’t work :confused:


   Block[][] clone = worldBlocks.clone();
		int maxX = 0, maxY = 0;
		for(Block[] row : clone){
			if(row != null){
				maxX = 0;
				for(Block block : row){
					if(block != null){
						maxX++;
					}
				}
				maxY++;
			}
		}
		Block[][] refreshed = new Block[maxY][maxX];
		for(int y = 0; y < maxY; y++){
			for(int x = 0; x < maxX; x++){
				refreshed[y][x] = clone[y][x];
			}
		}
		worldBlocks = refreshed.clone();

This code should remove any null rows and columns, but it doesn’t :slight_smile: Any thoughts or fixes would be appreciated :slight_smile:

CopyableCougar4