/**
* Displays the scores of each player next to them.
*/
void updateScore(int comps)
{
const char* cstr3;
const char* cstr2;
const char* cstr1;
const char* cstr;
switch(comps)
{
case 3:
cstr3 = currentGame.getPlayer(3).getScore().c_str();
mvprintw(7,5,cstr3); //Falls through to the next player
case 2:
cstr2 = currentGame.getPlayer(2).getScore().c_str();
mvprintw(7,58,cstr2);
case 1:
cstr1 = currentGame.getPlayer(1).getScore().c_str();
mvprintw(3,32,cstr1);
default:
cstr = currentGame.getPlayer(0).getScore().c_str();
mvprintw(12,40,cstr);
}
}
/**
* Checks the game winning conditions to see if it has been won.
*/
bool isGameOver()
{
//checks to see if the game is over after each turn if all player hands and deck are empty
int gameOverCounter=0;
int totalPlayerCount=currentGame.getPlayerCount();
for(int i = 0; i < totalPlayerCount; i++)
{
if(currentGame.getPlayer(i).getHand().size()==0)
gameOverCounter++;
}
if(gameOverCounter==totalPlayerCount && currentGame.getDeck().isEmpty()==true)
{
return true;
}
else
return false;
}
/*
* This is the main function that starts the driver artifact.
* This function demonstrates some of the abilities of the Display class
*/
int main(int argc, char* argv[])
{
// various variable declarations
char key;
int numOfComps = 0;
int coordX = 0;
int coordY = 0;
int gameState = 0;
int cardSelected = 0;
// enable a interrupt triggered on a window resize
signal(SIGWINCH, detectResize); // enable the window resize signal
/* You can uncomment and change the colors for various cards here*/
// init_pair(1, COLOR_CYAN, COLOR_BLACK); // for card outline
// init_pair(2, COLOR_BLUE, COLOR_BLACK); // for spades and clubs
// init_pair(3, COLOR_RED, COLOR_BLACK); // for hearts and diamonds
// init_pair(4, COLOR_GREEN, COLOR_BLACK); // for turned over card
// init_pair(5, COLOR_GREEN, COLOR_BLACK); // for box drawing
// init_pair(6, COLOR_GREEN, COLOR_BLACK); // for banner display
//Display the intro and select the amount of computer players.
gameDisplay.bannerTop("GoFish!");
gameDisplay.bannerBottom("Select the number of computer players...");
gameDisplay.displayCard(10,5,1,1, A_BOLD);
gameDisplay.displayCard(20,5,1,2, A_BOLD);
gameDisplay.displayCard(30,5,1,3, A_BOLD);
for(;;)
{
key = gameDisplay.captureInput();
coordX = gameDisplay.getMouseEventX();
coordY = gameDisplay.getMouseEventY();
if(coordX >= 10 && coordX <= 15 && coordY >= 5 && coordY <= 9)
{
gameDisplay.bannerBottom("1 Computer selected.");
numOfComps = 1;
break;
}
else if(coordX >= 20 && coordX <= 25 && coordY >= 5 && coordY <= 9)
{
gameDisplay.bannerBottom("2 Computers selected.");
numOfComps = 2;
break;
}
else if(coordX >= 30 && coordX <= 35 && coordY >= 5 && coordY <= 9)
{
gameDisplay.bannerBottom("3 Computers selected.");
numOfComps = 3;
break;
}
}
//Creates the computer players on the screen.
gameDisplay.bannerTop("GoFish");
gameDisplay.eraseBox(2,2,60,10);
player player1("Player 1",12,40);
player player2("Computer 1",35,4,7,5);
player player3("Computer 2",70,8,7,68);
player player4("Computer 3",5,8,3,32);
mvprintw(12,32,"(You)");
mvprintw(12,40,"Score: 0");
currentGame.addPlayer(player1);
if(numOfComps > 2)
{
gameDisplay.displayCard(5,8,0,0, COLOR_PAIR(4));
mvprintw(6,5,"Computer 3");
mvprintw(7,5,"Score: 0");
currentGame.addPlayer(player4); //add player to game
}
if(numOfComps > 1)
{
gameDisplay.displayCard(70,8,0,0, COLOR_PAIR(4));
mvprintw(6,68,"Computer 2");
mvprintw(7,68,"Score: 0");
currentGame.addPlayer(player3); //add player to game
}
if(numOfComps > 0)
{
gameDisplay.displayCard(35,4,0,0, COLOR_PAIR(4));
mvprintw(2,32,"Computer 1");
mvprintw(3,32,"Score: 0");
currentGame.addPlayer(player2); //add player to game
}
currentGame.createGame(); //deal out the cards and perform any other configuration
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
for (;;)
{
bool gameOver = false;
while(!gameOver)
{
key = gameDisplay.captureInput();
coordX = gameDisplay.getMouseEventX();
coordY = gameDisplay.getMouseEventY();
//The Player's turn
if(gameState == 0) //wait for user input for card selection
{
cardSelected = currentGame.getPlayer(0).coordsToCard(coordX,coordY); //see if player clicked on card in hand
if(currentGame.getPlayer(0).getHand().size() == 0) //Check if hand is empty first
{
gameDisplay.bannerBottom("Go Fish!");
if(currentGame.getDeck().isEmpty() == false)
currentGame.addCard( currentGame.drawCard(),0 ); //draw a card
gameState = 2; //Go to computer's turn
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
cardSelected = -1; //invalidate card selection
}
else if(cardSelected > -1 && cardSelected < 14) //Card is selected
{
char buffer[30];
sprintf(buffer, "%d selected. Ask a player.", cardSelected);
gameDisplay.bannerBottom(buffer); //display the card selected
gameState = 1;
}
else
{
gameDisplay.bannerBottom("Select a card.");
cardSelected = -1;
}
displayDeck(currentGame.getDeck());
}
else if(gameState == 1) //The user must now select a computer to ask
{
//Checks if the hand size is empty but the game has not been won yet, can still draw cards
if(currentGame.getPlayer(0).getHand().size() == 0 && currentGame.getDeck().isEmpty() == false && isGameOver() == false)
{
gameDisplay.bannerBottom("Go Fish!");
if(currentGame.getDeck().isEmpty() == false)
currentGame.addCard( currentGame.drawCard(),0 );
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
cardSelected = -1;
gameState = 2;
}
//Computer 3's deck selected
else if(coordX >= 5 && coordX <= 10 && coordY >= 8 && coordY <= 12)
{
if(numOfComps == 3) //Check if computer exists
{
if(currentGame.getPlayer(3).haveCard(cardSelected) == true) //Check if computer has card
{
gameDisplay.bannerBottom("Computer 3");
card::card c = currentGame.takeCard(cardSelected,3);
currentGame.addCard( c,0 );
cardSelected = -1;
gameState = 2;
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
}
else //Otherwise draw from deck
{
gameDisplay.bannerBottom("Go Fish!");
if(currentGame.getDeck().isEmpty() == false)
currentGame.addCard( currentGame.drawCard(),0 );
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
cardSelected = -1;
gameState = 2;
}
gameOver = isGameOver();
if(gameOver == true)
break;
}
else //Does not exist
{
cardSelected = -1;
gameState = 0;
}
}
//Computer 1's deck selected
else if(coordX >= 35 && coordX <= 40 && coordY >= 4 && coordY <= 8)
{
if(currentGame.getPlayer(1).haveCard(cardSelected) == true) //Check if computer has card
{
gameDisplay.bannerBottom("Computer 1");
card::card c = currentGame.takeCard(cardSelected,1);
currentGame.addCard( c,0 );
cardSelected = -1;
gameState = 2;
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
}
else //Otherwise draw from deck
{
gameDisplay.bannerBottom("Go Fish!");
if(currentGame.getDeck().isEmpty() == false)
currentGame.addCard( currentGame.drawCard(),0 );
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
cardSelected = -1;
gameState = 2;
}
gameOver = isGameOver();
if(gameOver == true)
break;
}
//Computer 2's deck selected
else if(coordX >= 70 && coordX <= 75 && coordY >= 8 && coordY <= 12) //Computer 2's deck selected
{
if(numOfComps > 1) //Check if computer exists
{
if(currentGame.getPlayer(2).haveCard(cardSelected) == true) //Check if computer has card
{
gameDisplay.bannerBottom("Computer 2");
card::card c = currentGame.takeCard(cardSelected,2);
currentGame.addCard( c,0 );
cardSelected = -1;
gameState = 2;
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
}
else //Otherwise draw from deck
{
gameDisplay.bannerBottom("Go Fish!");
if(currentGame.getDeck().isEmpty() == false)
currentGame.addCard( currentGame.drawCard(),0 );
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
cardSelected = -1;
gameState = 2;
}
gameOver = isGameOver();
if(gameOver == true)
break;
}
else //Does not exist
{
cardSelected = -1;
gameState = 0;
}
}
else if(coordY < 13) //Coordinates not in playing area, unselect card and start over
{
cardSelected = -1;
gameState = 0;
}
}
//Computer's turn
else if(gameState == 2)
{
/*AI algorithm
* Iterate through the computer list and randomly select a card from hand and then randomly select a computer to play it on.
*/
int i = 1;
for(; i <= numOfComps; i++) //Loop through computers
{
if(currentGame.getPlayer(i).getHand().size() > 0) //Make sure has something in hand
{
int computerPlayerFaceVal = currentGame.getPlayer(i).getRandomCard().getFace();//get random card from hand
srand(time(NULL)); //Seed the random number generator
int randPlayerNumber = rand()%(numOfComps);
while(randPlayerNumber == i)
{
randPlayerNumber = rand()%(numOfComps); //Make sure computer doesn't ask itself
}
if(currentGame.getPlayer(randPlayerNumber).haveCard(computerPlayerFaceVal) == true) //Has card
{
currentGame.addCard( currentGame.takeCard(computerPlayerFaceVal,randPlayerNumber),i ); //Take card from player
}
else //Otherwise GoFish
{
if(currentGame.getDeck().isEmpty() == false)
currentGame.addCard( currentGame.drawCard(),i );
}
}
else //Otherwise GoFish
{
if(currentGame.getDeck().isEmpty() == false)
currentGame.addCard( currentGame.drawCard(),i );
}
gameOver = isGameOver();
if(gameOver == true)
break;
}
displayHand(currentGame.getPlayer(0).getHand()); //display the new hand
updateScore(numOfComps); //update the score in case any pairs off the bat
gameState = 0;
cardSelected = -1;
}
}
return currentGame.highestScore();
}
}