Converted phase_02.py to numpy and fixed some of the errors.

npy_style/phase_01.py

@@ -14,10 +14,8 @@ list("####################")], dtype=str)
 
 
 def draw_map(win):
-    map_line = 1
-    for line in MAP:
-        win.addstr(map_line, 1, "".join(line))
-        map_line += 1
+    for y, row in enumerate(MAP):
+        win.addstr(y, 0, "".join(row))
 
 def draw_status(status):
     status.addstr(1, 1, "PLAYER STATS")
@@ -39,12 +37,12 @@ def create_ui(stdscr, width, height, status_height):
     begin_x = 0
     begin_y = 0
     win = curses.newwin(height, width, begin_y, begin_x)
-    status = win.subwin(status_height, width-2, height-status_height, begin_x+1)
+    status = win.subwin(status_height, width, height-status_height, begin_x)
     win.keypad(True)
     return win, status
 
 def move_player(player_y, player_x, target_y, target_x):
-    if MAP[target_y - 1][target_x - 1] != '#':
+    if MAP[target_y][target_x] != '#':
         return target_y, target_x
     else:
         return player_y, player_x
@@ -70,8 +68,8 @@ def main(stdscr):
     height=17
     win, status = create_ui(stdscr, width, height, 5)
 
-    player_x = 4
-    player_y = 4
+    player_x = 3
+    player_y = 3
 
     while True:
         update(win, status, player_y, player_x)

npy_style/phase_02.py

@@ -0,0 +1,88 @@
+import curses
+import sys
+import numpy as np
+
+MAP = np.array([
+list("####################"),
+list("###....#############"),
+list("###....#############"),
+list("###...........######"),
+list("#############.######"),
+list("#############....###"),
+list("#############....###"),
+list("####################")], dtype=str)
+
+class UI:
+    def __init__(self, stdscr, height, width, status_height):
+        curses.curs_set(0)
+        stdscr.clear()
+        begin_x = 0
+        begin_y = 0
+
+        win = curses.newwin(height, width, begin_y, begin_x)
+        win.keypad(True)
+        status = win.subwin(status_height, width, height-status_height, begin_x)
+
+        # keep these for later by assigning to self
+        self.begin_x = 0
+        self.begin_y = 0
+        self.height = height
+        self.width = width
+        self.win = win
+        self.status = status
+        self.status_height = status_height
+
+    def update(self, player_y, player_x):
+        self.win.clear()
+        self.status.box()
+        self.draw_map()
+        self.draw_status()
+        self.draw_player(player_y, player_x)
+        self.win.refresh()
+
+    def draw_map(self):
+        for y, row in enumerate(MAP):
+            self.win.addstr(y, 0, "".join(row))
+
+    def draw_status(self):
+        self.status.addstr(1, 1, "PLAYER STATS")
+
+    def draw_player(self, player_y, player_x):
+        self.win.addstr(player_y, player_x, '@', curses.A_BOLD)
+
+    def handle_input(self, y, x):
+        ch = self.win.getch()
+
+        if ch == ord('q'):
+            sys.exit(0)
+        elif ch == curses.KEY_UP:
+            y = (y - 1) % self.height
+        elif ch == curses.KEY_DOWN:
+            y = (y + 1) % self.height
+        elif ch == curses.KEY_RIGHT:
+            x = (x + 1) % self.width
+        elif ch == curses.KEY_LEFT:
+            x = (x - 1) % self.width
+
+        return y, x
+
+def move_player(player_y, player_x, target_y, target_x):
+    if MAP[target_y][target_x] != '#':
+        return target_y, target_x
+    else:
+        return player_y, player_x
+
+def main(stdscr):
+    width=27
+    height=16
+    ui = UI(stdscr, height, width, 5)
+
+    player_x = 3
+    player_y = 3
+
+    while True:
+        ui.update(player_y, player_x)
+        new_y, new_x = ui.handle_input(player_y, player_x)
+        player_y, player_x = move_player(player_y, player_x, new_y, new_x)
+
+curses.wrapper(main)