Create basic interfaces, see #3, #4, #6

dungeonbattle/interfaces.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+
+class Map:
+    width: int
+    height: int
+    tiles: list
+
+    def __init__(self, width: int, height: int, tiles: list):
+        self.width = width
+        self.height = height
+        self.tiles = tiles
+
+    @staticmethod
+    def load(filename):
+        with open(filename, "r") as f:
+            file = f.read()
+        return Map.load_from_string(file)
+
+    @staticmethod
+    def load_from_string(content):
+        lines = content.split("\n")
+        height = len(lines)
+        width = len(lines[0]) - 1
+        chars = [[Tile.from_char(c, x, y) for x, c in enumerate(line)] for y, line in enumerate(lines)]
+        return Map(width, height, chars)
+
+
+class Tile:
+    x: int
+    y: int
+    char: str
+
+    @staticmethod
+    def from_char(c: str, x: int, y: int):
+        t = Tile()
+        t.x = x
+        t.y = y
+        t.char = c
+        return c
+
+
+class Entity:
+    tile: Tile
+
+    def move(self, x, y):
+        self.tile.x = x
+        self.tile.y = y

dungeonbattle/interfaces_test.py

@@ -0,0 +1,10 @@
+import unittest
+
+from dungeonbattle.interfaces import Map
+
+
+class TestInterfaces(unittest.TestCase):
+    def test_map(self):
+        m = Map.load_from_string("ab\ncd\n")
+        self.assertEqual(m.width, 2)
+        self.assertEqual(m.height, 2)