#pragma once

class SlidingWindow
{
public:
	SlidingWindow(int L);
	~SlidingWindow(void);

	int pixelOffset;
	int lastTopIndex;
	int lastBotIndex;
	int pixelIndex;
	int sizeTop;
	int* colored;
	int length;

	int numSatBot;
	int numSatTop;

	void AddPixel(int is_Color);
	void Reset();

	int ok();
	
	int pok();

	void updateIndex(int* i)
	{
		--(*i);
		if (*i < 0) *i = length;
	}


};