From 89683b2fd763176dee8bede9472be9421818f2ec Mon Sep 17 00:00:00 2001
From: Vylion <volfaria@gmail.com>
Date: Sun, 16 Dec 2018 15:25:33 +0100
Subject: [PATCH] My first Halite bot (v.8)

---
 mybot.py | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 mybot.py

diff --git a/mybot.py b/mybot.py
new file mode 100644
index 0000000..177bbdf
--- /dev/null
+++ b/mybot.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+
+# My first Halite bot. v.8
+
+# Import the Halite SDK, which will let you interact with the game.
+import hlt
+from hlt import *
+
+import random
+import logging
+
+def getHalitestNeighbor(pos, map):
+    halitest = pos
+    for neighbor in pos.get_surrounding_cardinals():
+        if map[neighbor].halite_amount > map[halitest].halite_amount:
+            halitest = neighbor
+    return halitest
+
+def processShip(ship, shipyard, map):
+    if ship.halite_amount < 600:
+        dest = getHalitestNeighbor(ship.position, map)
+        if dest == ship.position:
+            return ship.stay_still()
+        else:
+            order = map.naive_navigate(ship, dest)
+            return ship.move(order)
+    else:
+        order = map.naive_navigate(ship, shipyard.position)
+        return ship.move(Direction.convert(order))
+
+ship_status = {}
+game_turn = 0
+
+# This game object contains the initial game state.
+game = hlt.Game()
+# Respond with your name.
+game.ready("Vylbot_alpha")
+
+while True:
+    # Get the latest game state.
+    game.update_frame()
+    # You extract player metadata and the updated map metadata here for convenience.
+    me = game.me
+    game_map = game.game_map
+
+    # A command queue holds all the commands you will run this turn.
+    command_queue = []
+
+    for ship in me.get_ships():
+        logging.info("Ship {} has {} halite.".format(ship.id, ship.halite_amount))
+
+        if ship.id not in ship_status:
+            ship_status[ship.id] = "exploring"
+
+        if ship_status[ship.id] == "returning":
+            if ship.position == me.shipyard.position:
+                ship_status[ship.id] = "exploring"
+            else:
+                order = game_map.naive_navigate(ship, me.shipyard.position)
+                command_queue.append(ship.move(order))
+                continue
+        elif ship.halite_amount >= constants.MAX_HALITE / 2:
+            ship_status[ship.id] = "returning"
+        else:
+            order = processShip(ship, me.shipyard, game_map)
+            command_queue.append(order)
+
+
+    # If you're on the first turn and have enough halite, spawn a ship.
+    # Don't spawn a ship if you currently have a ship at port, though.
+    if game.turn_number <= 1 and me.halite_amount >= constants.SHIP_COST and not game_map[me.shipyard].is_occupied:
+        command_queue.append(game.me.shipyard.spawn())
+    else:
+        bestPlayer = None
+        for key, player in game.players.items():
+            if (bestPlayer is None or player.halite_amount > bestPlayer.halite_amount) and me.id != key:
+                bestPlayer = player
+        if bestPlayer is not None and random.random() > (1 - (game_turn / 500))/8 and me.halite_amount > 1000 and not game_map[me.shipyard].is_occupied:
+            command_queue.append(me.shipyard.spawn())
+
+    # Send your moves back to the game environment, ending this turn.
+    game.end_turn(command_queue)
+    game_turn += 1