From 661e57519e4cdad79c368e3f28eea822a529fc05 Mon Sep 17 00:00:00 2001
From: Trolli Schmittlauch <t.schmittlauch@orlives.de>
Date: Thu, 12 Mar 2015 15:56:23 +0100
Subject: [PATCH] int isCornerMove(move) returns whether move is placed in a
 corner or not

---
 players/my-player.cc | 5 +++--
 players/playerlib.cc | 9 +++++++++
 players/playerlib.h  | 3 +++
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/players/my-player.cc b/players/my-player.cc
index 6f67285..614118a 100644
--- a/players/my-player.cc
+++ b/players/my-player.cc
@@ -21,7 +21,6 @@ send_move(int row, int col)
 	return 0;
 }
 
-
 int main(void)
 {
 	int done = 0;
@@ -62,7 +61,7 @@ int main(void)
 		movesList *moves = new movesList();
 
 		findMoves(field, moves);
-		if(!moves->movesNumber)
+		if(!(moves->movesNumber))
 		{
 			turn_row=0;
 			turn_col=0;
@@ -75,6 +74,8 @@ int main(void)
 
 #ifdef debugprint
 		printf("numX: %d, numO: %d\n", numX, numO);
+		printf("%d  %d\n", sizeof(field), sizeof(cell[fieldSize][fieldSize]));
+		printf("IsCorner? %d\n", isCornerField(moves->list[0]));
 #endif
 
 		// 3. Return result
diff --git a/players/playerlib.cc b/players/playerlib.cc
index 182e67c..fa561a1 100644
--- a/players/playerlib.cc
+++ b/players/playerlib.cc
@@ -314,3 +314,12 @@ findMoves(cell (*field)[fieldSize], movesList *moves) {
 		findDiagonalBottomLeftMoves(field, moves) +
 		findDiagonalTopRightMoves(field, moves);
 }
+
+int
+isCornerField(move m) {
+	if( (m.turnRow == 1 || m.turnRow == fieldSize) && (m.turnCol == 1 || m.turnCol == fieldSize) )
+		return 1;
+	return 0;
+}
+
+
diff --git a/players/playerlib.h b/players/playerlib.h
index 498f547..6eb41f0 100644
--- a/players/playerlib.h
+++ b/players/playerlib.h
@@ -26,4 +26,7 @@ extern int readStateBuffer(char*, cell (*)[fieldSize], unsigned int *, unsigned
 
 //iterates through field in all directions, stores moves into movesList
 int findMoves(cell (*)[fieldSize], movesList *);
+
+//returns 1 if move on corner field
+int isCornerField(move);
 #endif