//These two functions spawn a psudo-random vertical set of blocks.
//There are two kinds of blocks, one which the player can shoot to pass through
//and "spike blocks" which can't be shot. The first function sets up two spans of breakable
//blocks for the player to try to shoot, and the 2nd one spawns just one span of breakables
//surrounded by spikes. Each column has exactly 14 blocks in them.

        public function setupBlocksBetter2():void
        {
            //spikeblock, then span of breakables, then 1 - 3 spikes, then breakables until the 2nd to last one, which is a spike
            var rand:Number;
            var i:int;
            var blockcount:int = 1; //keep track of how many blocks we've spawned
            i = 1;
            _blocks.add(new block(Rsp, i * 15, globalSpeed)); //add top spike block
            _spikeBlocks.add(new spikeblock(Rsp - 1, i * 15 + 3, globalSpeed));
            blockcount ++;
            rand = FlxU.random() * 6; //random number between 1 and 6
            rand += 2; //add buffer in the event it's zero
            for (i = 2; i <= rand; i++) //spwan those breakables
            {
                _breakBlocks.add(new blockBreakable(Rsp, i * 15, _littleGibs, globalSpeed));
                blockcount ++;
            }

            rand = FlxU.random() * 2;
            rand += (blockcount + 1);
            for (blockcount; blockcount <= rand; blockcount++)
            {
                _blocks.add(new block(Rsp, blockcount * 15, globalSpeed));
                _spikeBlocks.add(new spikeblock(Rsp - 1, blockcount * 15 + 3, globalSpeed));
            //  blockcount ++;
            }

            for (blockcount; blockcount <= 13; blockcount++)
            {
                _breakBlocks.add(new blockBreakable(Rsp, blockcount * 15, _littleGibs, globalSpeed));
            }

            _blocks.add(new block(Rsp, 14 * 15, globalSpeed));
            _spikeBlocks.add(new spikeblock(Rsp - 1, 14 * 15 + 3, globalSpeed));

        }

        public function setupBlocksBetter3():void
        {
            //instead of 2 spans of breakables, just one in the center

            var rand:Number;
            var i:int;
            var blockcount:int = 1; //keep track of how many blocks we've spawned
            i = 1;
            _blocks.add(new block(Rsp, i * 15, globalSpeed)); //add top spike block
            _spikeBlocks.add(new spikeblock(Rsp - 1, i * 15 + 3, globalSpeed));
            blockcount ++;
            rand = FlxU.random() * 4; //random number between 1 and 4
            rand += 1; //add buffer in the event it's zero
            for (i = 2; i <= rand; i++) //spwan those spikes
            {
                _blocks.add(new block(Rsp, blockcount * 15, globalSpeed));
                _spikeBlocks.add(new spikeblock(Rsp - 1, blockcount * 15 + 3, globalSpeed));

                blockcount ++;
            }

            rand = FlxU.random() * 6;
            rand += (blockcount + 2);
            for (blockcount; blockcount <= rand; blockcount++)
            {
                _breakBlocks.add(new blockBreakable(Rsp, blockcount * 15, _littleGibs, globalSpeed));
            //  blockcount ++;
                //middle section
            }


            for (blockcount; blockcount <= 13; blockcount++)
            {
                _blocks.add(new block(Rsp, blockcount * 15, globalSpeed));
                _spikeBlocks.add(new spikeblock(Rsp - 1, blockcount * 15 + 3, globalSpeed));
                }


            _blocks.add(new block(Rsp, 14 * 15, globalSpeed));
            _spikeBlocks.add(new spikeblock(Rsp - 1, 14 * 15 + 3, globalSpeed));



        }