X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=new2%2Fplomrogue%2Fmapping.py;h=39aff658bee8682fa738244879166fe6f0c250fe;hb=47d047c10bacf2463f48aec3e7f3cc3b92a78198;hp=cd0c23def676edd8eb146fca15da7c781201fb28;hpb=51bd8dbd1de6f513fdaffa65732314b7356a1680;p=plomrogue2-experiments

diff --git a/new2/plomrogue/mapping.py b/new2/plomrogue/mapping.py
index cd0c23d..39aff65 100644
--- a/new2/plomrogue/mapping.py
+++ b/new2/plomrogue/mapping.py
@@ -77,5 +77,21 @@ class Map():
     def size_i(self):
         return self.size.y * self.size.x
 
+    def set_line(self, y, line):
+        height_map = self.size.y
+        width_map = self.size.x
+        if y >= height_map:
+            raise ArgError('too large row number %s' % y)
+        width_line = len(line)
+        if width_line > width_map:
+            raise ArgError('too large map line width %s' % width_line)
+        self.terrain = self.terrain[:y * width_map] + line +\
+                       self.terrain[(y + 1) * width_map:]
+
     def get_position_index(self, yx):
         return yx.y * self.size.x + yx.x
+
+    def lines(self):
+        width = self.size.x
+        for y in range(self.size.y):
+            yield (y, self.terrain[y * width:(y + 1) * width])