diff --git a/room/enemy_detect.go b/room/enemy_detect.go
index 7744447..b27fd05 100644
--- a/room/enemy_detect.go
+++ b/room/enemy_detect.go
@@ -45,14 +45,14 @@ func collectFrontLHS(p *player.Player, cellIdx int32, gameMap map[int32]*game.Pi
 		// do swap
 		deltaForward, deltaBehindEnemy = deltaBehindEnemy, deltaForward
 	}
-	var mSign int32 = +1 // direction. up +1, down -1
+	var direction int32 = +1 // up +1, down -1
 
 	// if player piece is Black (PLAYER 2), swap values
 	if p.Name == game.TeamColor_TEAM_BLACK.String() {
-		mSign = -1
+		direction = -1
 		deltaBehindEnemy, deltaForward = deltaForward, deltaBehindEnemy
 	}
-	var cellAheadIdx int32 = cellIdx + (deltaForward * mSign)
+	var cellAheadIdx int32 = cellIdx + (deltaForward * direction)
 	if cellAheadIdx > 32 || cellAheadIdx < 1 {
 		return false
 	}
@@ -63,7 +63,7 @@ func collectFrontLHS(p *player.Player, cellIdx int32, gameMap map[int32]*game.Pi
 		return false
 	}
 
-	cellBehindEnemy := cellIdx + (deltaBehindEnemy * mSign) + (deltaForward * mSign) // south-east (of enemy)
+	cellBehindEnemy := cellIdx + (deltaBehindEnemy * direction) + (deltaForward * direction) // south-east (of enemy)
 	if cellBehindEnemy > 32 || cellBehindEnemy < 1 {
 		return false
 	}
@@ -92,14 +92,14 @@ func collectFrontRHS(p *player.Player, cellIdx int32, gameMap map[int32]*game.Pi
 		//do swap
 		deltaBehindEnemy, deltaForward = deltaForward, deltaBehindEnemy
 	}
-	var mSign int32 = +1 // direction. up +1, down -1
+	var direction int32 = +1 // up +1, down -1
 
 	// if piece is Black (PLAYER 2), swap values
 	if p.Name == game.TeamColor_TEAM_BLACK.String() {
-		mSign = -1
+		direction = -1
 		deltaBehindEnemy, deltaForward = deltaForward, deltaBehindEnemy
 	}
-	var cellAheadIdx int32 = cellIdx + (deltaForward * mSign)
+	var cellAheadIdx int32 = cellIdx + (deltaForward * direction)
 	if cellAheadIdx > 32 || cellAheadIdx < 1 {
 		return false
 	}
@@ -110,7 +110,7 @@ func collectFrontRHS(p *player.Player, cellIdx int32, gameMap map[int32]*game.Pi
 		return false
 	}
 
-	cellBehindEnemy := cellIdx + (deltaBehindEnemy * mSign) + (deltaForward * mSign) // south-west (of enemy)
+	cellBehindEnemy := cellIdx + (deltaBehindEnemy * direction) + (deltaForward * direction) // south-west (of enemy)
 	if cellBehindEnemy > 32 || cellBehindEnemy < 1 {
 		return false
 	}
@@ -138,14 +138,14 @@ func collectBehindRHS(king *player.Player, cellIdx int32, gameMap map[int32]*gam
 	if game.IsEvenCellRow(cellIdx) {
 		deltaForward, deltaBehindEnemy = deltaBehindEnemy, deltaForward
 	}
-	var mSign int32 = +1 // direction
+	var direction int32 = +1 // for King it's reversed
 
 	// if player piece is Black (PLAYER 2), swap values
 	if king.Name == game.TeamColor_TEAM_BLACK.String() {
-		mSign = -1
+		direction = -1
 		deltaForward, deltaBehindEnemy = deltaBehindEnemy, deltaForward
 	}
-	var cellAheadIdx int32 = cellIdx - (deltaForward * mSign)
+	var cellAheadIdx int32 = cellIdx - (deltaForward * direction)
 	if cellAheadIdx > 32 || cellAheadIdx < 1 {
 		return false
 	}
@@ -156,7 +156,7 @@ func collectBehindRHS(king *player.Player, cellIdx int32, gameMap map[int32]*gam
 		return false
 	}
 
-	cellBehindEnemy := cellIdx - (deltaBehindEnemy * mSign) - (deltaForward * mSign) // south-east (of enemy)
+	cellBehindEnemy := cellIdx - (deltaBehindEnemy * direction) - (deltaForward * direction) // south-east (of enemy)
 	if cellBehindEnemy > 32 || cellBehindEnemy < 1 {
 		return false
 	}
@@ -184,14 +184,14 @@ func collectBehindLHS(king *player.Player, cellIdx int32, gameMap map[int32]*gam
 	if game.IsEvenCellRow(cellIdx) {
 		deltaForward, deltaBehindEnemy = deltaBehindEnemy, deltaForward
 	}
-	var mSign int32 = +1 // direction. +1 forward, -1 back
+	var direction int32 = +1 // for King it's reversed
 
 	// if player piece is Black (PLAYER 2), do swap
 	if king.Name == game.TeamColor_TEAM_BLACK.String() {
-		mSign = -1
+		direction = -1
 		deltaForward, deltaBehindEnemy = deltaBehindEnemy, deltaForward
 	}
-	var cellAheadIdx int32 = cellIdx - (deltaForward * mSign)
+	var cellAheadIdx int32 = cellIdx - (deltaForward * direction)
 	if cellAheadIdx > 32 || cellAheadIdx < 1 {
 		return false
 	}
@@ -202,7 +202,7 @@ func collectBehindLHS(king *player.Player, cellIdx int32, gameMap map[int32]*gam
 		return false
 	}
 
-	cellBehindEnemy := cellIdx - (deltaBehindEnemy * mSign) - (deltaForward * mSign) // south-west of enemy
+	cellBehindEnemy := cellIdx - (deltaBehindEnemy * direction) - (deltaForward * direction) // south-west of enemy
 	if cellBehindEnemy > 32 || cellBehindEnemy < 1 {
 		return false
 	}
diff --git a/room/generator.go b/room/generator.go
index 3633bcc..fbf86fe 100644
--- a/room/generator.go
+++ b/room/generator.go
@@ -58,8 +58,7 @@ func generateGameMap(p1 *player.Player, p2 *player.Player) map[int32]*game.Piece
 	return gameMap
 }
 
-// generatePieces using secure RNG for the two players. If an error occurs,
-// it sends a signal to the `gameOver` channel and panics.
+// generatePieces using secure RNG for the two players. If error occurs, send signal via gameOver channel
 func generatePieces(p1 *player.Player, p2 *player.Player, gameOver chan<- bool) {
 	bigMax := big.NewInt(int64(upperLimit))
 	for i := 0; i < len(p1.Pieces); i++ {