moved interface to its own class, minor interface updates

cli.py

@@ -0,0 +1,69 @@
+#!/usr/bin/python
+# coding=UTF-8
+
+from config import *
+import curses
+import time
+
+class cursesUI:
+    kingdomview = True
+    villagenr = 0
+    percentage = True
+    running = True
+
+    def __init__(self,start_paused):
+        self.kingdomview = True
+        self.villagenr = 0
+        self.percentage = True
+        self.running = True
+        self.paused = start_paused
+
+        self.stdscr = curses.initscr()
+        curses.noecho()
+        curses.curs_set(0)
+        self.stdscr.keypad(1)
+        self.stdscr.nodelay(1)
+
+        height, width = self.stdscr.getmaxyx()
+        self.win = curses.newpad(16383, width)
+
+    def build_screen(self, king, ticks):
+
+        height, width = self.stdscr.getmaxyx()
+        self.win.move(0, 0)
+        self.win.addstr(0, 0, 'Tamagotchi Colony (alpha) - currently at tick '+str(ticks)+'.')
+
+        if self.kingdomview:
+            self.win.addstr(1, 0, '-----------------------------------')
+            self.win.addstr(2, 0, '[q]Exit [p]Pause [v]Village View')
+            self.win.addstr(3, 0, '-----------------------------------')
+            self.win.addstr(5, 0, king.show_kingdom())
+        else:
+            self.win.addstr(1, 0, '------------------------------------------------------------------')
+            self.win.addstr(2, 0, '[q]Exit [p]Pause [v]Kingdom View [n/m]Previous/Next [s]Percentage')
+            self.win.addstr(3, 0, '------------------------------------------------------------------')
+            self.win.addstr(5, 0, king.myvillages[self.villagenr].give_status(self.percentage))
+
+        self.win.clrtoeol()
+        self.win.clrtobot()
+        self.win.refresh(0, 0, 0, 0, height-1, width-1)
+
+        key = self.stdscr.getch()
+        if key == ord('q'):
+            self.running = False
+        elif key == ord('p'):
+            self.paused = not self.paused
+        elif key == ord('v'):
+            self.kingdomview = not self.kingdomview
+        elif key == ord('n'):
+            self.villagenr -= 1
+        elif key == ord('m'):
+            self.villagenr += 1
+        elif key == ord('s'):
+            self.percentage = not self.percentage
+        elif key < 0:
+            time.sleep(ticklenght)
+        if not self.running:
+            curses.endwin()
+
+