Upload Lab 6 Files

++ Lab 6 Files

Signed-off-by: cdez <cdez@cdezselfhosted.pw>

Lab06/Lab_6_provided.c

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+// header files
+#include "Console_IO_Utility.h"
+
+// global constants
+    // none
+
+// function prototypes
+int generateRandChoice();
+char playGame();
+char whoWins();
+
+// main program
+int main()
+    {
+     // show title
+        // function: printString, printEndline(s)
+    printEndline();
+    printString( "Rock / Paper / Scissors" );
+    printEndline();
+
+
+	 // initialize variables/functions
+     int userInput;
+	   char winner;
+
+
+	 // get user input
+        // Display options of user input
+            // functions: printString, printEndline
+	 printString("Options to choose:");
+	 printEndline();
+	 printString("0 - Scissors");
+	 printEndline();
+	 printString("1 - Paper");
+	 printEndline();
+	 printString("2 - Rock");
+	 printEndline();
+
+   // get users value for rock/paper/scissors
+      // function: promptForInteger, printEndline
+	 userInput = promptForInteger("Enter your value: ");
+	 printEndline();
+
+  // check for valid user input, if valid,
+  if (userInput > -1 && userInput < 3)
+    {
+     // use playGame
+     winner = playGame(userInput);
+     // display winner.
+       // functions: printString, printCharacter, printEndline
+     printString("The winner is: ");
+     printCharacter(winner);
+     printEndline();
+    }
+    else
+    {
+      // else, return zero and end the program,
+         // print "Sorry no such option! Try again"
+      printString("Sorry no such option! Try again");
+    }
+    return 0;
+   }
+
+// supporting functions
+
+/*
+Name: playGame
+Process: plays rock paper scissors game, generates random choice for AI player
+         and returns who won the game
+Function input/parameters: previously chosen players input
+                            rock / paper / scissors represented by 2 / 1 / 0
+Function output/parameters: none
+Function output/returned: character which represents who won the game
+Function input/keyboard: none
+Device output/file: none
+Dependencies: generateRandChoice, whoWins
+*/
+
+char playGame(int userInputValue)
+{
+  // initialize variables
+  int computerChoice;
+
+  // calculate computerChoice
+  computerChoice = generateRandChoice();
+
+  // return who whoWins
+  return whoWins(userInputValue, computerChoice);
+
+}
+
+/*
+Name: whoWins
+Process: based on user input and randomly generated value decides who wins
+         via series of decision making statements
+Function input/parameters: previously chosen players input
+                            rock / paper / scissors represented by 2 / 1 / 0
+                            and randomly generated number of the same range
+Function output/parameters: none
+Function output/returned: character which represents who won the game
+                            'U' - user; 'R' - random (AI); 'F' - friendship.
+Function input/keyboard: none
+Device output/file: none
+Dependencies: none
+*/
+
+char whoWins(int playerInputValue, int computerChoice)
+{
+  // define variables
+  char winnerCharacter;
+  // get function input
+    // given by values: playerInputValue, computerChoice
+
+// do calculations/comparisons
+  if (playerInputValue == computerChoice)
+  {
+    // check to see if the player and computer picked the same choice
+    winnerCharacter = 'F';
+  }
+  else
+  {
+    // otherwise, check which values the player chose versus the computer.
+    if(playerInputValue == 0 && computerChoice == 1)
+    {
+      // player loses, computer wins
+      winnerCharacter = 'R';
+    }
+    else if (playerInputValue == 1 && computerChoice == 0)
+    {
+      // player wins, computer loses
+      winnerCharacter = 'U';
+    }
+    else if (playerInputValue == 2 && computerChoice == 0)
+    {
+      // player wins, computer loses
+      winnerCharacter = 'U';
+    }
+    else if (playerInputValue == 0 && computerChoice == 2)
+    {
+      // player loses, computer wins
+      winnerCharacter = 'R';
+    }
+    else if (playerInputValue == 1 && computerChoice == 2)
+    {
+      // player wins, computer loses
+      winnerCharacter = 'U';
+    }
+    else
+    {
+      // player loses, computer wins. (playerInputValue == 2, computerChoice == 1)
+      winnerCharacter = 'R';
+    }
+  }
+
+// return output
+return winnerCharacter;
+}
+
+/*
+Name: generateRandChoice
+Process: based on user input and randomly generated value decides who wins
+         via series of decision making statments
+Function input/parameters: previously chosen players input
+                            rock / paper / scissors represented by 2 / 1 / 0
+                            and randomly generated number of the same range
+Function output/parameters: none
+Function output/returned: character which represents who won the game
+                            'U' - user; 'R' - random (AI); 'F' - friendship.
+Function input/keyboard: none
+Device output/file: none
+Dependencies: none
+*/
+int generateRandChoice()
+	{
+     // initialize variables
+	 int randNum;
+
+     // computations
+        // initialize random seed
+	 srand(time(0));
+        // generate random number between 0 and 2 (inclusive)
+	 randNum = rand() % 2 + rand() % 2;
+
+     // return result
+	 return randNum;
+	}