Diff: main.cpp

Revision:

2:da0f01fbd25c

Parent:

1:2a7e2f5aeda4

--- a/main.cpp	Sat Nov 28 21:57:03 2015 +0000
+++ b/main.cpp	Fri Dec 04 23:00:42 2015 +0000
@@ -1,3 +1,21 @@
+/*******************************************************
+ * This main program simulates a multi-game multiplayer
+ * arcade gaming system. The program allows the player
+ * to choose from four different games:
+ *
+ *  1) Simon
+ *  2) Super Tic-Tac-Toe (second player, the blue O)
+ *  3) Pac-Man
+ *  4) Rock, Paper, Scissors, Lizard, Spock
+ * 
+ * All games except Pac-Man communicate with another
+ * gaming system via an XBee module to simulate
+ * multiplayer. Pac-Man is multiplayer as well, but the
+ * characters in the game are controlled using the three
+ * tactile switches on one board.
+ *******************************************************/
+
+
 #include "mbed.h"
 #include "PinDetect.h"
 #include "SDFileSystem.h"
@@ -5,18 +23,14 @@
 #include "wave_player.h"
 #include <mpr121.h>
 #include "RGBLED.h"
-#include "SimonSays.h"
-#include "SuperTicTacToe.h"
+#include "BlueO.h"
+#include "Simon.h"
 #include "Stage.h"
 #include "Pacman.h"
 #include "Ghost.h"
 #include "RPSLK.h"
 
 
-/* --------------------------------------------------------------------------------------------
-   --------------------Global components used in all games with no overlap---------------------
-   --------------------------------------------------------------------------------------------*/
-
 // Speaker
 AnalogOut DACout(p18);
 wave_player waver(&DACout);
@@ -32,29 +46,15 @@
 uLCD_4DGL uLCD(p28, p27, p30);
 
 
-/* --------------------------------------------------------------------------------------------
-   -----------------Variables and functions prototypes used in multiple games------------------
-   --------------------------------------------------------------------------------------------*/
-
 // Select game to play
 int selectGame();
 
 
-/* --------------------------------------------------------------------------------------------
-   ----------Rock, Paper, Scissors, Lizard, Spock variables and function prototypes------------
-   --------------------------------------------------------------------------------------------*/
-
-
-/* --------------------------------------------------------------------------------------------
-   --------------------------------------Main function-----------------------------------------
-   --------------------------------------------------------------------------------------------*/
-
 int main() {
-    start:
-    int game = selectGame();
+    int gameNumber = selectGame();
 
     // Play Simon Says
-    if (game == 0) {
+    if (gameNumber == 0) {
         // Analog noise
         AnalogIn noise(p15);
 
@@ -64,22 +64,22 @@
         PinDetect button3(p20);
         PinDetect button4(p16);
 
-        SimonSays simon = SimonSays(noise, button1, button2, button3, button4, sd, uLCD, waver);
-        simon.playSimonSays();
+        Simon simon = Simon(noise, reset, button1, button2, button3, button4, sd, XBee, uLCD, waver);
+        simon.playSimon();
     // Play Super Tic-Tac-Toe
-    } else if (game == 1) {
+    } else if (gameNumber == 1) {
         // Touch keypad
         InterruptIn input(p21);
         I2C i2c(p9, p10);
         Mpr121 MPR121(&i2c, Mpr121::ADD_VSS);
-        
+
         // RGB LED
         RGBLED RGB(p25, p23, p22);
 
-        SuperTicTacToe super = SuperTicTacToe(input, MPR121, RGB, sd, uLCD, waver);
-        super.playSuperTicTacToe();
+        BlueO player = BlueO(reset, input, MPR121, RGB, sd, XBee, uLCD, waver);
+        player.playSuperTicTacToe();
     // Play Pac-Man
-    } else if (game == 2) {
+    } else if (gameNumber == 2) {
         // Pac-Man controller
         PinDetect PacmanRight(p9);
         PinDetect PacmanDown(p10);
@@ -106,19 +106,18 @@
         stage.initialize();
     
         // Set up Pac-Man
-        Pacman pacman(PacmanRight, PacmanDown, PacmanLeft, PacmanUp, stage, uLCD);
+        Pacman pacman(PacmanRight, PacmanDown, PacmanLeft, PacmanUp, stage, uLCD, waver);
         pacman.initialize();
     
         // Set up the red ghost
         Ghost redGhost(RED, pacman, redGhostRight, redGhostDown, redGhostLeft, redGhostUp, stage, uLCD);
         redGhost.initialize(60, 60, FACELEFT);
-    
+
         // Set up the yellow ghost
         Ghost yellowGhost(YELLOW, pacman, yellowGhostRight, yellowGhostDown, yellowGhostLeft, yellowGhostUp, stage, uLCD);
         yellowGhost.initialize(68, 60, FACERIGHT);
-    
-        // Wait 3 seconds
-        wait(3);
+
+        pacman.playSound(THEME);
     
         // Checks to see whether the game is over
         bool gameOver;
@@ -152,18 +151,18 @@
         RPSLK rpslk = RPSLK(reset, rock, paper, scissors, lizard, spock, sd, XBee, uLCD, waver);
         rpslk.playRPSLK();
     }
-
-    wait(3);
-    goto start;
 }
 
 
-/* --------------------------------------------------------------------------------------------
-   ------------------------Functions used in multiple games------------------------------------
-   --------------------------------------------------------------------------------------------*/
-
 // Select game to play
 int selectGame() {
+    // Set up XBee
+    reset = 0;
+    wait(0.001);
+    reset = 1;
+    wait(0.001);
+
+    selection:
     DigitalIn button1(p17);
     DigitalIn button2(p19);
     DigitalIn button3(p20);
@@ -208,7 +207,38 @@
             gameNumber = 3;
             break;
         }
-    }            
+    }
+
+    uLCD.cls();
+    XBee.putc(gameNumber);
+    int otherGame = -1;
+    bool print = true;
+
+    if ((gameNumber == 0) || (gameNumber == 1) || (gameNumber == 3)) {
+        while (otherGame == -1) {
+            if (XBee.readable() == true) {
+                otherGame = XBee.getc();
+                print = false;
+            }
+
+            if (print == true) {
+                uLCD.printf("Waiting for other player...");
+                print = false;
+            }
+        }
+
+        if (otherGame != gameNumber) {
+            uLCD.cls();
+            uLCD.printf("Sorry, but the    ");
+            uLCD.printf("other player chose");
+            uLCD.printf("a different game. ");
+            uLCD.printf("Returning to game ");
+            uLCD.printf("selection menu.");
+            wait(2);
+            uLCD.cls();
+            goto selection;
+        }
+    }
 
     uLCD.cls();
     return gameNumber;