Added refresh function

dungeonbattle/display/mapdisplay.py

@@ -1,19 +1,23 @@
 #!/usr/bin/env python
 import curses
 from dungeonbattle.interfaces import Map
+from dungeonbattle.settings import Settings
+import dungeonbattle.texturepack
 
 class MapDisplay:
 
-    def __init__(self, m: Map, height: int, width: int):
+    def __init__(self, m: Map, settings : Settings, height: int, width: int):
         self.width = width
         self.height = height
         self.map = m
         self.pad = curses.newpad(m.height, m.width+1)
+        if Settings.TEXTURE_PACK == 'ASCII'
+            self.textures = ascii_textures
 
     def update_pad(self):
         self.pad.addstr(0, 0, self.map.draw_string())
         for e in self.map.entities:
-            self.pad.addch(e.y, e.x, e.img)
+            self.pad.addch(e.y, e.x, self.textures[e.name])
 
     def display(self, y, x):
         deltay, deltax = (self.height // 2) + 1, (self.width //2) + 1
@@ -29,3 +33,7 @@ class MapDisplay:
         self.pad.clear()
         self.update_pad()
         self.pad.refresh(pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol)
+
+    def refresh(self) :
+        self.display(self.map.currenty,self.map.currentx)
+