LICENSE

@@ -1,18 +0,0 @@
-Copyright 2014-2019 Alex Yatskov
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -1,4 +1,4 @@
-# Tetrys
+# Tetrys #
 
 Tetrys is a minimalist Tetris clone written in Python. It is cross-platform compatible and has basic gamepad support.
 There is presently no way to configure what the buttons do; that is an exercise left to the reader.
@@ -8,6 +8,15 @@ When running the application you can press the <kbd>N</kbd> key to start a new g
 of the current piece, and <kbd>Space</kbd> drops it to the bottom of the well instantly. A small shadow tetrad at the
 bottom of the well indicates where the current piece will fall.
 
-Tetrys requires [Python](http://www.python.org/) and [pygame](http://www.pygame.org/).
+## Requirements ##
 
-![](img/tetrys.png)
+*   [Python 2.7](http://www.python.org/download/releases/2.7/)
+*   [pygame](http://www.pygame.org/)
+
+## Screenshots ##
+
+[![Game window](https://foosoft.net/projects/tetrys/img/tetrys-thumb.png)](https://foosoft.net/projects/tetrys/img/tetrys.png)
+
+## License ##
+
+MIT

tetrys.py

@@ -35,8 +35,8 @@ class Tetrad:
         layout = list()
 
         mask = self.block_configs[self.config][1] >> (16 * self.rotation)
-        for bit in range(16):
-            position = bit % 4, bit // 4
+        for bit in xrange(16):
+            position = bit % 4, bit / 4
             if mask & (1 << bit):
                 layout.append((self.position[0] + position[0], self.position[1] + position[1]))
 
@@ -60,7 +60,7 @@ class Tetrad:
 
 
     def centered(self, width):
-        return Tetrad((width // 2 - 2, 0), self.config, self.rotation)
+        return Tetrad((width / 2 - 2, 0), self.config, self.rotation)
 
 
     @staticmethod
@@ -113,8 +113,8 @@ class Board:
 
 
     def render_blocks(self, surface):
-        for y in range(self.grid_dims[1]):
-            for x in range(self.grid_dims[0]):
+        for y in xrange(self.grid_dims[1]):
+            for x in xrange(self.grid_dims[0]):
                 self.render_block(surface, self.blocks[y][x], (x, y))