Thread: Why isn't my collision working?

	private void checkForCollision() {
        for(int i = 0; i < world.arrayNum; i++){
		if(world.isBlock[i] && playerRect.intersects(world.blocks[i])) {
		xDirection(0);
                yDirection(0);
                System.out.println("HIT!");
 
		}
        }
	}

I have this method constantly updated and everytime i do hit the block it does print out HIT but it never stops my player from moving into it. Do you see anything wrong?

I see a method being overworked. "checkForCollision" in my book would return a boolean, and would not adjust xDirection and yDirection directly, but that is just a side issue I am certain.
Without seeing how this method is actually being used, not much we can say about what is wrong with it.
Use some printlns to find out what is happening when