//Darts Exercise 1, a simple game of 301

#include <iostream>
#include <time.h>
#include <ctime>
#include <conio.h>
#include <windows.h>
#include <time.h>
#include <ctype.h>
using namespace std;

int sidscore=301;
int joescore=301;
int joeselfishmeter=0;
int sidselfishmeter=0;
int turn_number=1;

//Define States & Inputs

enum current_state {sidthrew, joethrew, neutral};
enum current_input {sidthrow, joethrow, No_input};
current_state state = neutral;

//Initialise Display
void Init_Graphics(void);
inline void Set_Color(int fcolor, int bcolor);
inline void Draw_String(int x,int y, char *string);
void run_fsm();
void display_welcome_screen();
void display_neutral();
void display_sidthrew();
void display_joethrew();

void main(){
	run_fsm();
}

	//	Local declarations
	void run_fsm(){
	state = neutral;
	current_input input = No_input;

	display_welcome_screen();

	while (1){


		switch (state){
			case neutral:      display_neutral();       break;
			case sidthrew:     display_sidthrew();      break;
			case joethrew:     display_joethrew();      break;
		}

		Sleep(800);

		if(joeselfishmeter < 1){
				input = joethrow;
		}
		if(sidselfishmeter < 1){
				input = sidthrow;
		}
			if(input == sidthrow || input == joethrow){

				switch (state) {
				case neutral:	 if(input == sidthrow){
									state = sidthrew;
									}
								 if(input == joethrow){
									state = joethrew;
									}
								 break;
				} // end switch
			}// end if
	} // end while
} // end run_fsm()


void display_welcome_screen(){
	cout << "Joe vs Sid, Task 1" << endl << endl;
	Sleep(1200);
	cout << "301 Darts Simulation" << endl << endl;
	Sleep(1500);
	cout << "Press return to start the simulation" << endl << endl;
	cin.get();
}

void display_neutral(){
	if ((sidscore * joescore)>0){
	}
	if (sidscore == 0){
	cout << " Congratulations, Sid has won!" << endl;
	joeselfishmeter=1;
	sidselfishmeter=1;
	}
	if (joescore ==0){
	cout << " Congratulations, Joe has won!" << endl;
	joeselfishmeter=1;
	sidselfishmeter=1;
	}

};

void display_sidthrew(){
	srand ( time(NULL) );
	if(sidselfishmeter<1){
		if(sidscore >51){
			if((rand()%100) < 81){
				cout << "Sid Aims For The Darts Board" << endl;
				sidscore=sidscore-20;
				cout << "Turn Number: " << turn_number << " Direct Hit, Nice One! Sid's Score is now: " << sidscore << " Now It's Joe's Turn" << endl;
				sidselfishmeter=1;
				joeselfishmeter=0;
				}
			if((rand()%100) > 80){
				cout << "Sid Aims For The Darts Board" << endl;
				sidscore=sidscore-(rand()%20);
				cout << "Turn Number: " << turn_number << " Missed the target, but you still got a nice hit. Sid's score is now: " << sidscore << " Now It's Joe's Turn" << endl;
				sidselfishmeter=1;
				joeselfishmeter=0;
				}
			}
		if(sidscore <51){
			if((rand()%100) < 51){
			cout << "Turn Number: " << turn_number << " Sid Aims For The Bullseye!" << endl;
			cout << "Congratulations, Sid has won!" << endl;
			joeselfishmeter=1;
			sidselfishmeter=1;
			}
		}
	}
state = neutral;
display_neutral();
turn_number = turn_number+1;
};
void display_joethrew(){
	srand ( time(NULL) );
	if(joeselfishmeter<1){
		if(joescore >51){
			if((rand()%100) < 81){
				cout << "Joe Aims For The Darts Board" << endl;
				joescore=joescore-20;
				cout << "Turn Number: " << turn_number << " Direct Hit, Nice One! Joe's Score is now: " << joescore << " Now It's Sid's Turn" << endl;
				sidselfishmeter=0;
				joeselfishmeter=1;
				}
			if((rand()%100) > 80){
					cout << "Joe Aims For The Darts Board" << endl;
					joescore=joescore-(rand()%20);
					cout << "Turn Number: " << turn_number << " Missed the Target, but still a nice hit. Joe's score is now " << joescore << " Now It's Sid's Turn" << endl;
					sidselfishmeter=0;
					joeselfishmeter=1;
					}
			}
		if(joescore <51){
			if((rand()%100) < 51){
			cout << "Joe Aims For The Bullseye!" << endl;
			cout << "Turn Number: " << turn_number << " Congratulations, Joe has won!" << endl;
			joeselfishmeter=1;
			sidselfishmeter=1;
			}
		}
	}
state = neutral;
display_neutral();
};