Initial commit.

.gitignore

+.idea

main.py

+from kivy.app import App
+from kivy.properties import BooleanProperty, NumericProperty
+
+__app_package__ = 'edu.unl.cse.soft161.nim'
+__app__ = 'Nim'
+__version__ = '0.1'
+__flags__ = ['--bootstrap=sdl2', '--requirements=python2,kivy', '--orientation=landscape']
+
+
+class NimApp(App):
+    heap_a = NumericProperty(3)
+    heap_b = NumericProperty(5)
+    heap_c = NumericProperty(7)
+    take_a_enabled = BooleanProperty(True)
+    take_b_enabled = BooleanProperty(True)
+    take_c_enabled = BooleanProperty(True)
+    next_enabled = BooleanProperty(True)
+
+    def make_computer_move(self):
+        if self.heap_b ^ self.heap_c < self.heap_a:
+            self.heap_a = self.heap_b ^ self.heap_c
+        elif self.heap_a ^ self.heap_c < self.heap_b:
+            self.heap_c = self.heap_a ^ self.heap_c
+        elif self.heap_a ^ self.heap_b < self.heap_c:
+            self.heap_c = self.heap_a ^ self.heap_b
+        elif self.heap_a >= self.heap_b and self.heap_a >= self.heap_c:
+            self.heap_a -= 1
+        elif self.heap_b >= self.heap_c:
+            self.heap_b -= 1
+        else:
+            self.heap_c -= 1
+
+    def reset(self):
+        self.heap_a = 3
+        self.heap_b = 5
+        self.heap_c = 7
+    
+    def take_a(self):
+        pass
+
+    def take_b(self):
+        pass
+
+    def take_c(self):
+        pass
+
+    def next(self):
+        pass
+
+
+if __name__ == "__main__":
+    nim = NimApp()
+    nim.run()

nim.kv

+BoxLayout:
+    orientation: 'vertical'
+    BoxLayout:
+        orientation: 'horizontal'
+        BoxLayout:
+            orientation: 'vertical'
+            Label:
+                size_hint: (1, 0.25)
+                text: 'Heap A:'
+            Label:
+                font_size: '150sp'
+                text: str(app.heap_a)
+            Button:
+                size_hint: (1, 0.25)
+                disabled: not app.take_a_enabled
+                text: 'Take A'
+                on_press: app.take_a()
+        BoxLayout:
+            orientation: 'vertical'
+            Label:
+                size_hint: (1, 0.25)
+                text: 'Heap B:'
+            Label:
+                font_size: '150sp'
+                text: str(app.heap_b)
+            Button:
+                size_hint: (1, 0.25)
+                disabled: not app.take_b_enabled
+                text: 'Take B'
+                on_press: app.take_b()
+        BoxLayout:
+            orientation: 'vertical'
+            Label:
+                size_hint: (1, 0.25)
+                text: 'Heap C:'
+            Label:
+                font_size: '150sp'
+                text: str(app.heap_c)
+            Button:
+                size_hint: (1, 0.25)
+                disabled: not app.take_c_enabled
+                text: 'Take C'
+                on_press: app.take_c()
+    BoxLayout:
+        size_hint: (1, 0.2)
+        orientation: 'horizontal'
+        Button:
+            text: 'New Game'
+            on_press: app.reset()
+        Button:
+            disabled: not app.next_enabled
+            text: 'Next'
+            on_press: app.next()