diff --git a/dungeonbattle/interfaces.py b/dungeonbattle/interfaces.py index 8b107a6..5823352 100644 --- a/dungeonbattle/interfaces.py +++ b/dungeonbattle/interfaces.py @@ -11,10 +11,11 @@ class Map: height: int tiles: list - def __init__(self, width: int, height: int, tiles: list): + def __init__(self, width: int, height: int, tiles: list, entities: list): self.width = width self.height = height self.tiles = tiles + self.entities = entities @staticmethod def load(filename: str): @@ -36,7 +37,7 @@ class Map: width = len(lines[0]) tiles = [[Tile(c) for x, c in enumerate(line)] for y, line in enumerate(lines)] - return Map(width, height, tiles) + return Map(width, height, tiles, []) def draw_string(self) -> str: """ @@ -63,8 +64,14 @@ class Tile(Enum): class Entity: - x: int y: int + x: int + img: str + + def __init__(self, y: int, x: int, img: str): + self.y = y + self.x = x + self.img = img def move(self, x: int, y: int) -> None: self.x = x diff --git a/dungeonbattle/mapdisplay.py b/dungeonbattle/mapdisplay.py new file mode 100644 index 0000000..f482b37 --- /dev/null +++ b/dungeonbattle/mapdisplay.py @@ -0,0 +1,30 @@ +#!/usr/bin/env python +import curses +from dungeonbattle.interfaces import Map + +class MapDisplay: + + def __init__(self, m: Map): + self.map = m + self.pad = curses.newpad(m.height, m.width+1) + + def update_pad(self): + for i in range(self.map.height): + self.pad.addstr(i, 0, self.map.tiles[i]) + for e in self.map.entities: + self.pad.addch(e.y, e.x, e.img) + + def display(self, y, x): + deltay, deltax = (curses.LINES // 2) + 1, (curses.COLS //2) + 1 + pminrow, pmincol = y-deltay, x-deltax + sminrow, smincol = max(-pminrow, 0), max(-pmincol, 0) + deltay, deltax = curses.LINES - deltay, curses.COLS - deltax + smaxrow = self.map.height - (y + deltay) + curses.LINES -1 + smaxrow = min(smaxrow, curses.LINES-1) + smaxcol = self.map.width - (x + deltax) + curses.COLS -1 + smaxcol = min(smaxcol, curses.COLS-1) + pminrow = max(0, min(self.map.height, pminrow)) + pmincol = max(0, min(self.map.width, pmincol)) + self.pad.clear() + self.update_pad() + self.pad.refresh(pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol)