From 5e1c70821a7412fe5351bbdf22383560f31e5333 Mon Sep 17 00:00:00 2001
From: Alexander Zharov <siriuslight12@gmail.com>
Date: Sat, 10 Nov 2018 01:25:24 +0300
Subject: [PATCH] arkanoid v0.1

---
 hackathons/games/arkanoid.py | 111 +++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 hackathons/games/arkanoid.py

diff --git a/hackathons/games/arkanoid.py b/hackathons/games/arkanoid.py
new file mode 100644
index 0000000..5fd3518
--- /dev/null
+++ b/hackathons/games/arkanoid.py
@@ -0,0 +1,111 @@
+import curses
+from curses import KEY_RIGHT, KEY_LEFT
+
+
+class ArkanoidGame:
+    def __init__(self):
+        self.win_borders = (30, 50, 0, 0)
+        self.arc = [(25, 1), (25, 2), (25, 3), (25, 4), (25, 5)]
+        self.ball = (self.arc_pos_y - 1, 3)
+        self.delta = [-1, 1]
+        self.name = 'ARKANOID'
+        self.score = 0
+        self.key = KEY_RIGHT
+        self.arc_keys = (KEY_RIGHT, KEY_LEFT)
+        self.ball_ch = 'o'
+        self.snake_ch = '='
+
+    @property
+    def length(self):
+        return len(self.arc)
+
+    @property
+    def arc_pos_y(self):
+        return self.arc[0][0]
+
+    def arc_pos(self):
+        if self.key == KEY_RIGHT:
+            new_x = self.arc[self.length - 1][1] + 1
+            old_x = self.arc[0][1]
+            if new_x < 49:
+                self.arc.append((self.arc_pos_y, new_x))
+                self.arc.pop(0)
+            else:
+                new_x = 49
+        elif self.key == KEY_LEFT:
+            new_x = self.arc[0][1] - 1
+            old_x = self.arc[self.length - 1][1]
+            if new_x > 0:
+                self.arc.insert(0, (self.arc_pos_y, new_x))
+                self.arc.pop()
+            else:
+                new_x = 0
+
+        return (self.arc_pos_y, new_x), (self.arc_pos_y, old_x)
+
+    def moving(self):
+        old_y, old_x = self.ball[0], self.ball[1]
+        new_y, new_x = old_y + self.delta[0], old_x + self.delta[1]
+
+        if new_y in [0, 29]:
+            self.delta[0] *= -1
+            new_y, new_x = old_y + self.delta[0], old_x + self.delta[1]
+
+        if new_x in [0, 49]:
+            self.delta[1] *= -1
+            new_y, new_x = old_y + self.delta[0], old_x + self.delta[1]
+
+        self.ball = (new_y, new_x)
+        return old_y, old_x
+
+    def loop(self, win):
+        for line in range(5, 12):
+            for col in range(1, 49):
+                win.addch(line, col, '@')
+        for col in range(1, self.length + 1):
+            win.addch(self.arc_pos_y, col, self.snake_ch)
+
+        while True:
+            win.border(0)
+            win.addstr(0, 3, f' Score: {self.score} ')
+            win.addstr(0, 23, f' {self.name} ')
+            win.timeout(300)
+            ball_old = self.moving()
+            win.addch(self.ball[0], self.ball[1], self.ball_ch)
+            # if (self.ball[0], self.ball[1]) != (ball_old[0], ball_old[1]):
+            win.addch(ball_old[0], ball_old[1], ' ')
+            event = win.getch()
+            if event == 27:  # Escape
+                break
+            elif event in self.arc_keys:
+                self.key = event
+                new_pos, old_pos = self.arc_pos()
+                if new_pos[1] not in [0, 49]:
+                    win.addch(new_pos[0], new_pos[1], self.snake_ch)
+                    win.addch(old_pos[0], old_pos[1], ' ')
+
+    def run(self):
+        curses.initscr()
+        win = curses.newwin(*self.win_borders)
+        win.keypad(1)
+        curses.noecho()
+        curses.curs_set(0)
+        win.border(0)
+        win.nodelay(1)
+
+        try:
+            self.loop(win)
+        except KeyboardInterrupt:
+            pass
+        except Exception as e:
+            print(e)
+
+        win.nodelay(0)
+        win.keypad(0)
+        curses.echo()
+        curses.endwin()
+        print(f"Score: {self.score}")
+
+
+if __name__ == '__main__':
+    ArkanoidGame().run()