Changeset 20:eef739e055f4

Timestamp:

12/04/10 23:28:47 (5 years ago)

Author:

darkhan

Branch:

default

Message:

Completed Automata: change_size, import from State, default states

File:

• Automata.py (modified) (5 diffs)

Automata.py

@@ -�� +1 @@
+from State import *
+
 class Automata(object):
         #field[][]  - �Ն�����膒 �������� ��������膃
@@ -4 +6 @@
         #symbols = {}  - ��������: ����冐_��_states
 
-        def __init__(self, width, height, states):
+        def __init__(self, width, height, states=None):
                 self.width = width
                 self.height = height
-                self.states = states
+                if states == None:
+                        self.states = [State("Dead", ' ', white, [5]),
+                                                        State("Alive", '+', black, [1] + range(4, 9))]
+                else:
+                        self.states = states
                 self.symbols = {}
                 for num, st in enumerate(self.states):
@@ -45 +51 @@
                 "0-up, 1-right, 2-down, 3-left"
                 new_field = []
+                
                 if side == 0:
                         self.height += value
@@ -51 +58 @@
                                 for col in range(self.width):
                                         new_field[row].append(states[0].symbol)
-                        for row in range(value, self.height):
-                                if row < 0: continue
+                        init = value
+                        if value < 0:
+                                init = 0
+                        for row in range(init, self.height):
                                 new_field.append([])
                                 for col in range(self.width):
                                         new_field[row].append(self.field[row - value][col])
+                                        
                 if side == 2:
                         self.height += value
-                        for row in range(0, self.height):
-                                if row > self.height + value - 1: continue
+                        term = -value
+                        if value > 0:
+                                term = 0
+                        for row in range(self.height - term):
                                 new_field.append([])
                                 for col in range(self.width):
@@ -67 +79 @@
                                 for col in range(self.width):
                                         new_field[row].append(states[0].symbol)
+                                        
+                if side == 1:
+                        self.width += value
+                        term = -value
+                        if value > 0:
+                                term = 0
+                        for row in range(self.height):
+                                new_field.append([])
+                                for col in range(self.width - term):
+                                        new_field[row].append(self.field[row][col])
+                        for row in range(self.height):
+                                for col in range(self.width, self.width + value):
+                                        new_field[row].append(states[0].symbol)
+                                        
+                if side == 3:
+                        self.width += value
+                        for row in range(self.height):
+                                new_field.append([])
+                                for col in range(value):
+                                        new_field[row].append(states[0].symbol)
+                        init = value
+                        if value < 0:
+                                init = 0
+                        for row in range(self.height):
+                                for col in range(init, self.width):
+                                        new_field[row].append(self.field[row][col - value])
+                self.field = new_field