Hex Grid

A library to easily work with 2d hex grids of arbitrary shapes

Usage

Add this to your Cargo.toml:

toml [dependencies] hex_grid = "*"

and this to your crate root:

rust extern crate hex_grid;

Quick Start

```rust use hex_grid::*; use std::collections::HashMap;

struct CustomData{ //..whatever data you want associated with each tile }

//empty grid let mut grid: HashMap = HashMap::new();

//fill the grid with tiles in a hexagon shape of size 3 let coords = CENTER + Offset::fill_hex(3); for coord in coords { let data:CustomData = //... grid.insert(coord, data); }

//get the tile that is to the right 2 tiles from the center tile let tile:Option = grid.get(CENTER + RIGHT*2);

```