main.cpp

00001 #include "mbed.h"
00002 #include "TSISensor.h"
00003 #include "TextLCD.h"
00004 #include "process_signal.h"
00005 #include "reciever.h"
00006 #include "transmitter.h"
00007 
00008 
00009 //RGB LED SETUP
00010 DigitalOut Red(PTC6);
00011 DigitalOut Blue(PTC10);
00012 DigitalOut Green(PTC11);
00013 
00014 Serial pc(USBTX,USBRX);
00015 
00016 //LCD SCREEN SETUP
00017 TextLCD lcd(PTD7, PTD6, PTA17, PTA16, PTC17, PTC16); // rs, e, d4-d7
00018 
00019 //INITIAL PARAMETERS AND GLOBAL VARIABLES
00020 int hit=0;
00021 int lives=10;                       //How many lives to start game with
00022 unsigned char data[4];
00023 unsigned char Ah=0;
00024 unsigned char Bh=0;
00025 unsigned char Ch=0;
00026 unsigned char Dh=0;
00027 char Player='A';
00028 
00029 //BEGIN!
00030 
00031 int main() 
00032 {
00033 while(1) 
00034 {    
00035     reset_array();          //At start of new game reset hits from players to 0
00036     
00037     while (lives>=0)
00038     {
00039     Blue=1;                 //Blue light always on when playing
00040     Red=0;                  
00041     Green=0;
00042     
00043     if (lives==0)
00044     {
00045     Green=1;               //Turquoise if no lives remain (effectively last life left)
00046     }
00047     
00048     
00049     lcd.cls();
00050     
00051     lcd.locate(0,0);
00052     lcd.printf("Player %c \n", Player);          //Print which player you are
00053     
00054     lcd.locate(0,1);
00055     lcd.printf("Lives left: %d \n", lives);      //Print how many lives are left
00056     
00057 
00058     //Have you been hit?
00059     
00060     int signal;                                    
00061     signal=Interrogate();
00062     hit= process_signal(signal);
00063 
00064                  
00065                 lives--;
00066                 
00067                 if(lives<0)
00068                 {
00069                 goto end;        //Skip to the end (avoids read out of -1 lives)
00070                 }
00071                 
00072                 //Update lives on LCD
00073                 
00074                 lcd.locate(0,1);
00075                 lcd.printf("You've been hit!");
00076                 
00077                 //Flash to register hit
00078                 unsigned char i;                
00079                 for(i=0;i<4;i++)            //INCREASE i TO EXTEND TIME THAT GUN IS DISABLED!
00080                     {
00081                     Blue=0;
00082                     Red=1;
00083                     wait(0.2);
00084                     Red=0;
00085                     Blue=1;
00086                     wait(0.2);                  
00087                     }
00088                 
00089     }
00090        
00091 end:
00092 
00093 Blue=0;
00094 Green=0; 
00095 lcd.cls();
00096 lcd.locate(0,0);
00097 lcd.printf(" - GAME  OVER - ...you suck");
00098 
00099 
00100 unsigned char i;
00101 for(i=0;i<50;i++)           //Flashing to indicate game over - INCREASE i FOR LONGER BREAK BEFORE RESET 
00102                     {
00103                     Red=1;
00104                     wait(0.05);
00105                     Red=0;
00106                     wait(0.05); 
00107                     }
00108                     
00109 //Pretty green light and resetting
00110 Green=1;  
00111 lives= 10;
00112 wait(2);    
00113 Green=0;        
00114 lcd.cls(); 
00115 }
00116 }