Add map writing.

[plomrogue2-experiments] / new2 / plomrogue / mapping.py

diff --git a/new2/plomrogue/mapping.py b/new2/plomrogue/mapping.py
index 0a96058c29c2f9b7b990dc98083a84b47037f504..cd0c23def676edd8eb146fca15da7c781201fb28 100644 (file)
--- a/new2/plomrogue/mapping.py
+++ b/new2/plomrogue/mapping.py
@@ -63,6 +63,19 @@ class Map():
         self.size = map_size
         self.terrain = '.' * self.size_i
 
+    def __getitem__(self, yx):
+        return self.terrain[self.get_position_index(yx)]
+
+    def __setitem__(self, yx, c):
+        pos_i = self.get_position_index(yx)
+        if type(c) == str:
+            self.terrain = self.terrain[:pos_i] + c + self.terrain[pos_i + 1:]
+        else:
+            self.terrain[pos_i] = c
+
     @property
     def size_i(self):
         return self.size.y * self.size.x
+
+    def get_position_index(self, yx):
+        return yx.y * self.size.x + yx.x