#include "grid.h"

int gridHelper(SDL_Rect* rect, int index, SDL_Rect screen, int zoom, int page){
	#define MARGIN 20
	#define MIN_PADDING 10

	int x_amount = (screen.w - MARGIN * 2) / (MIN_PADDING + rect->w);
	//int padding = ((screen.w - (MARGIN * 2) - (rect->w * x_amount)) / (x_amount-1));
	//
	int x_offset = ((screen.w - MARGIN * 2) / x_amount);
	int y_offset = ((screen.w - MARGIN * 2) / x_amount);

	int center = (x_offset - rect->w) / 2;

	screen.w = 200;

	rect->w = 40 + zoom;
	rect->h = 40 + zoom;
	rect->y = MARGIN + (y_offset * (index / x_amount)) + center;
	rect->x = MARGIN + (x_offset * (index - (x_amount * (index / x_amount)))) + center;
}