fixed gate overflow bug

.gitignore

@@ -1,3 +1,4 @@
+bot.zip
 
 # Created by https://www.gitignore.io/api/sbt,linux,scala,eclipse
 

bofa/src/main/scala/bot/Cortex.scala

@@ -43,16 +43,17 @@ class Cortex {
     0
   }
   
+  def mod(a: Int)(b: Int): Int = (a % b) + (if (a < 0) b else 0)
+  
   def getMaxDir(field: Field, directions: Seq[Direction], weightBoard: Array[Array[Int]], state: State): Direction = {
     var maxDir: Direction = randomDirection(directions)
     val board = state.board
     
     for (d <- directions){
-      var (x,y) = (field.x+d.deltaX, field.y+d.deltaY)
-      if ( d.equals(Left) && board(field.x)(field.y).citizens.contains(Gate("l")) ) x = S.width-1
-      else if ( d.equals(Right) && board(field.x)(field.y).citizens.contains(Gate("r")) ) x = 0
+      var (x,y) = (mod (field.x+d.deltaX) (S.width), mod (field.y+d.deltaY) (S.width))
+      var (maxX, maxY) = (mod (field.x+maxDir.deltaX) (S.width), mod (field.y+maxDir.deltaY) (S.width))
       
-      if (weightBoard(x)(y) > weightBoard(field.x+maxDir.deltaX)(field.y+maxDir.deltaY)) maxDir = d
+      if (weightBoard(x)(y) > weightBoard(maxX)(maxY)) maxDir = d
     }
     
     maxDir

bofa/src/main/scala/bot/Extracted.scala

@@ -1,5 +0,0 @@
-package bot
-
-trait Extracted
-
-