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Now move method returns a future. #6

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Now move method returns a future. #6

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194926a
Now move method returns a future.
DrDub Dec 7, 2014
497b018
Modified per the discussion, now it uses Await.result for the demo bot
DrDub Dec 10, 2014
7b3a9f3
Adjusted time-out
DrDub Dec 24, 2014
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18 changes: 11 additions & 7 deletions src/main/scala/Bots.scala
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Original file line number Diff line number Diff line change
@@ -1,18 +1,22 @@
package bot

import Dir._
import scala.util.Random
import Tile._
import scala.util.Random
import scala.concurrent._
import ExecutionContext.Implicits.global

trait Bot {
def move(input: Input): Dir
def move(input: Input): Future[Dir]
}

class RandomBot extends Bot {

def move(input: Input) = {
Random.shuffle(List(Dir.North, Dir.South, Dir.East, Dir.West)) find { dir ⇒
input.game.board at input.hero.pos.to(dir) exists (Wall!=)
}
} getOrElse Dir.Stay
def move(input: Input) = future {
{
Random.shuffle(List(Dir.North, Dir.South, Dir.East, Dir.West)) find { dir ⇒
input.game.board at input.hero.pos.to(dir) exists (Wall!=)
}
} getOrElse Dir.Stay
}
}
6 changes: 5 additions & 1 deletion src/main/scala/Kernel.scala
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
package bot

import scala.concurrent.Await
import scala.concurrent.Future
import scala.concurrent.duration._

object Main {

val bot: Bot = new RandomBot
Expand Down Expand Up @@ -65,7 +69,7 @@ object Main {
def step(server: Server, input: Input) {
if (!input.game.finished) {
print(".")
step(server, server.move(input.playUrl, bot move input))
step(server, server.move(input.playUrl, Await.result(bot move input, 1.second)))
}
}

Expand Down