refactoring: findWinner duplications removed

src/c/rockPaperScissors.c

@@ -6,31 +6,20 @@
 
 
 char findWinner(int inputPlayer, int inputComputer){
+
     if (inputPlayer == inputComputer){
-        return 'n';
+        return NOWINNER;
+    }
+    else if (inputPlayer == ROCK && inputComputer == SCISSORS) {
+        return PLAYERWINSROUND;
     }
-    else if (inputPlayer == ROCK){
-        if (inputComputer == SCISSORS){
-            return 'p';
-        }
-        else if (inputComputer == PAPER){
-            return 'c';
-        }
+    else if (inputPlayer == PAPER && inputComputer == ROCK) {
+        return PLAYERWINSROUND;
     }
-    else if (inputPlayer == PAPER){
-        if (inputComputer == ROCK){
-            return 'p';
-        }
-        else if (inputComputer == SCISSORS){
-            return 'c';
-        }
+    else if (inputPlayer == SCISSORS && inputComputer == PAPER) {
+        return PLAYERWINSROUND;
     }
-    else if (inputPlayer == SCISSORS){
-        if (inputComputer == PAPER){
-            return 'p';
-        }
-        else if (inputComputer == ROCK){
-            return 'c';
-        }
+    else {
+        return COMPUTERWINSROUND;
     }
 }

src/c/rockPaperScissors.h

@@ -2,11 +2,18 @@
 #define ROCKPAPERSCISSORS_H
 
 enum inputOptions{
-        ROCK = 1,
-        PAPER = 2,
-        SCISSORS = 3
-    };
+    ROCK,
+    PAPER,
+    SCISSORS
+};
     
+enum roundWinner{
+    PLAYERWINSROUND = 'p',
+    COMPUTERWINSROUND = 'c',
+    NOWINNER = 'n'
+};
+
+
 char findWinner(int inputPlayer, int inputComputer);
 
 #endif