// ship should be 'A', 'B', 'C', or 'D'
// loc should be validated
// Orientation should be determined by the view/controller from user input
public boolean placeShip(boolean isPlayer1, char ship, String loc, Orientation o) {
Ship shipToPlace = getShip(ship);
int startRow = getRow(loc);
int startCol = getCol(loc);
int dx = o.dx;
int dy = o.dy;
// attempt to place the ship in each BoardSquare
for (int i = 0; i < shipToPlace.getLength(); i++) {
int row = startRow + i * dy;
int col = startCol + i * dx;
Ship toChange = (isPlayer1) ? board[row][col].P1Ship : board[row][col].P2Ship;
if (row < 0 || row > 9 || col < 0 || col > 9 || toChange != null) {
shipToPlace = null;
return false;
} else {
toChange = shipToPlace;
}
}
// incrementShipCount()
if (isPlayer1) {
player1ShipCount++;
} else {
player2ShipCount++;
}
return true;
}
// returns "Hit", "Miss", "Hit and sunk <ship_name>", or "Unsuccessful"
public String makeShot(boolean isPlayer1, String loc) {
int row = getRow(loc);
int col = getCol(loc);
BoardSquare current = board[row][col];
boolean isShot = (isPlayer1) ? current.P1Offensive : current.P2Offensive;
if (isShot) {
return "Unsuccessful";
} else {
// loc has not been shot by player, set it as shot
if (isPlayer1) {
current.P1Offensive = true;
} else {
current.P2Offensive = true;
}
Ship target = (isPlayer1) ? board[row][col].P2Ship : board[row][col].P1Ship;
if (target == null) {
return "Miss";
} else {
target.damage++;
if (target.damage == target.getLength()) {
// ship is destroyed, decrement ship count
if (isPlayer1) {
player2ShipCount--;
} else {
player2ShipCount--;
}
isGameOver = player1ShipCount <= 0 || player2ShipCount <= 0;
String playerName = (isPlayer1) ? player1Name : player2Name;
return "Hit and sunk " + playerName + "'s " + target.getReference() + "!";
}
}
return "Hit";
}
}
