Finished Part 1

engine.py

@@ -0,0 +1,46 @@
+import tcod
+from input_handlers import handle_keys
+
+def main():
+    screen_width = 80
+    screen_height = 50
+
+    player_x = int(screen_width/2)
+    player_y = int(screen_height/2)
+
+    tcod.console_set_custom_font('arial10x10.png', tcod.FONT_TYPE_GREYSCALE | tcod.FONT_LAYOUT_TCOD)
+
+    tcod.console_init_root(screen_width, screen_height, 'tutorial revised', False)
+    con = tcod.console_new(screen_width, screen_height)
+
+    key = tcod.Key()
+    mouse = tcod.Mouse()
+
+    while not tcod.console_is_window_closed():
+        tcod.sys_check_for_event(tcod.EVENT_KEY_PRESS, key, mouse)
+        tcod.console_set_default_foreground(con, tcod.white)
+        tcod.console_put_char(con, player_x, player_y, '@', tcod.BKGND_NONE)
+        tcod.console_blit(con, 0,0, screen_width, screen_height, 0,0,0)
+        tcod.console_flush()
+
+        tcod.console_put_char(con, player_x, player_y, ' ', tcod.BKGND_NONE)
+
+        action = handle_keys(key)
+
+        move = action.get('move')
+        exit = action.get('exit')
+        fullscreen = action.get('fullscreen')
+
+        if move:
+            dx, dy = move
+            player_x += dx
+            player_y += dy
+
+        if exit:
+            return True
+
+        if fullscreen:
+            tcod.console_set_fullscreen(not tcod.console_is_fullscreen())
+
+if __name__ == '__main__':
+    main()

input_handlers.py

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+import tcod
+
+def handle_keys(key):
+    if key.vk == tcod.KEY_UP:
+        return {'move': (0,-1)}
+    elif key.vk == tcod.KEY_DOWN:
+        return {'move': (0,1)}
+    elif key.vk == tcod.KEY_LEFT:
+        return {'move':(-1,0)}
+    elif key.vk == tcod.KEY_RIGHT:
+        return {'move':(1,0)}
+
+    if key.vk == tcod.KEY_ENTER and key.lalt:
+        return {'fullscreen':True}
+    elif key.vk == tcod.KEY_ESCAPE:
+        return {'exit': True}
+
+    return {}