//
// Created by trotfunky on 07/06/19.
//

#ifndef PROJECT_MAAT_UTILS_H
#define PROJECT_MAAT_UTILS_H

#include <cstdint>
#include <string>
#include <SFML/Graphics.hpp>
#include <iostream>

namespace pro_maat
{
// Used as the base of all grid based computations
using GridUnit = int16_t;
// Used when dealing with the grid representation of the map
using GridPos = std::pair<GridUnit,GridUnit>;

static constexpr uint8_t pixelsPerUnit = 30;
static constexpr char levelFolder[] = "resources/";
static constexpr char textureFolder[] = "resources/";
static constexpr char fontFolder[] = "resources/";

void errorWindow(const std::string& error);

// Good heuristic on 4-way grids
float manhattanDistance(const GridPos& leftHandSide, const GridPos& rightHandSide);
/// Gets the 4 cardinal neighbours on the grid with edge checking
const std::vector<pro_maat::GridPos> getNeighbours(const GridPos& origin, const GridPos& gridSize);
}

#endif //PROJECT_MAAT_UTILS_H