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use std::fs::File;
use std::io::BufReader;
use std::io::prelude::*;
extern crate pancurses;
use pancurses::{newwin, ColorPair};
use location::Location;
use character::Character;
use constants::Colors;
pub struct Map {
pub height : i32,
pub width : i32,
pub window : pancurses::Window,
map_data : Vec<String>,
pub impassable : Vec<Location>,
}
impl Map {
pub fn new() -> Map {
let file = File::open("data/map.txt").expect("Cant open map file !");
let reader = BufReader::new(file);
let mut map_data = Vec::new();
for line in reader.lines() {
map_data.push(line.unwrap());
}
let height = map_data.len() as i32;
let width = map_data[0].len() as i32;
let mut impassable = Vec::new();
for (i, row) in map_data.iter().enumerate() {
for (j, index) in row.chars().enumerate() {
match index {
'0' | 'O' => impassable.push(Location{ x : i as i32, y : j as i32 }),
_ => (),
}
}
}
for y in 0..height {
impassable.push(Location{ x : 0 as i32, y : y as i32 });
impassable.push(Location{ x : width-1 as i32, y : y as i32} );
}
for x in 0..width {
impassable.push(Location{ x : x as i32, y : 0 as i32 });
impassable.push(Location{ x : x as i32, y : height-1 as i32 });
}
Map {
height : height,
width : width,
window : newwin(height, width, 0, 0),
map_data : map_data,
impassable : impassable,
}
}
pub fn draw(&self, character : &Character) {
self.window.attron(ColorPair(character.color));
self.window.mvaddch(character.location.x, character.location.y, character.symbol);
}
pub fn fill(&mut self) {
for (i, row) in self.map_data.iter().enumerate() {
for (j, index) in row.chars().enumerate() {
match index {
'0' | 'O' => {
self.window.attron(ColorPair(Colors::Tree as u8));
self.window.mvaddch(i as i32, j as i32, index);
}
_ => {
self.window.attron(ColorPair(Colors::Grass as u8));
self.window.mvaddch(i as i32, j as i32, index);
}
}
}
}
self.window.attron(ColorPair(Colors::White as u8));
for y in 0..self.height {
self.window.mvaddch(y, 0, '-');
self.window.mvaddch(y, self.width-1, '-');
}
for x in 0..self.width {
self.window.mvaddch(0, x, '|');
self.window.mvaddch(self.height-1, x, '|');
}
}
}
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