From d95ca2b2e9ae4828b6429db856b94fb57961bb71 Mon Sep 17 00:00:00 2001
From: Aimee Reincke <aimee-julie.reincke@informatik.hs-fulda.de>
Date: Thu, 2 Feb 2023 16:20:44 +0100
Subject: [PATCH] added get computer input

---
 src/c/ticTacToe.c | 12 ++++++++++++
 src/c/ticTacToe.h |  1 +
 2 files changed, 13 insertions(+)

diff --git a/src/c/ticTacToe.c b/src/c/ticTacToe.c
index 7d2105f..3f3066a 100644
--- a/src/c/ticTacToe.c
+++ b/src/c/ticTacToe.c
@@ -138,3 +138,15 @@ int wasGameWon(char field[3][3]){
     return winner;
 }
 
+void getComputerInput(char field[3][3]){
+    bool symbolSet = false;
+    while (!symbolSet){
+        int row, col;
+        row = rand() % 3;
+        col = rand() % 3;
+        if (field[row][col] == '-'){
+            field[row][col] = 'X';
+            symbolSet = true;
+        }
+    }
+}
diff --git a/src/c/ticTacToe.h b/src/c/ticTacToe.h
index ec68f18..222383d 100644
--- a/src/c/ticTacToe.h
+++ b/src/c/ticTacToe.h
@@ -15,5 +15,6 @@ void initField(char field[3][3]);
 void getPlayerInput(char field[3][3]);
 bool validatePlayerInput(int row, int col);
 int wasGameWon(char field[3][3]);
+void getComputerInput(char field[3][3]);
 
 #endif
\ No newline at end of file