/**
* Stab the spy, move back to original postion, minus on live. Clear the spy off the current
* position on the map.
*/
public void stabSpy() {
int oldRow = spy.getRow();
int oldCol = spy.getCol();
spy.getStabbed();
// Game end if the spy reach 0 live.
int spyLives = spy.getLives();
if (spyLives == 0) {
gameEndStatus = 2;
}
// Bring the spy back to the original postion.
if (!(map[8][0] instanceof Spy)) {
map[oldRow][oldCol] = new Square(debug, oldRow, oldCol);
}
map[8][0] = spy;
spy.setRow(8);
spy.setCol(0);
// Delete old ninja locations from the occupied array.
Iterator<Square> iterator = occupiedLocations.iterator();
while (iterator.hasNext()) {
Square loc = iterator.next();
if (isNinja(loc)) {
iterator.remove();
}
}
assignNinjas(false);
}
/**
* Move the spy to the directed direction. The spy can look it room, look for the gre4ka, get stab
* if walk into ninja, and activate the power up if found.
*
* @param direction an integer from 1-4: 1-up, 2-left, 3-down, 4-right.
* @return the status code: 1 - the player moved sucessfully, 2 - move failed, 3 - room empty, 4 -
* the player got stabbed, 5 - the player activated Bullet power up, 6 - the player activated
* Radar power up, 7 - the player activated Invincibility power up, 8- the spy is invicible,
* he can not get stabbed or walk into another ninja.
*/
public int movePlayer(int direction) {
int row = spy.getRow();
int col = spy.getCol();
// Check for spy invicibility status, decrement the turn number by 1
// each turn.
if (spy.isInvincible()) {
invincibilityTurns -= 1;
if (invincibilityTurns <= 0) {
spy.setInvincibility(false);
}
}
switch (direction) {
case 1: // Move up
if (row - 1 >= 0) {
if (!isRoom(map[row - 1][col])) {
if (isNinja(map[row - 1][col])) {
if (spy.isInvincible()) {
// The spy can not get stabbed or walk into another
// ninja.
return 8;
} else {
stabSpy();
return 4;
}
} else if (map[row - 1][col] instanceof Bullet) {
if (spy.getBullets() < 1) {
spy.addBullet();
spy.setRow(row - 1);
map[row - 1][col] = spy;
map[row][col] = new Square(debug, row, col);
return 5;
} else if (spy.getBullets() == 1) {
return 2;
}
} else if (map[row - 1][col] instanceof Radar) {
briefCaseRoom.setSymbol("*");
spy.setRow(row - 1);
map[row - 1][col] = spy;
map[row][col] = new Square(debug, row, col);
return 6;
} else if (map[row - 1][col] instanceof Invincibility) {
spy.setInvincibility(true);
spy.setRow(row - 1);
map[row - 1][col] = spy;
map[row][col] = new Square(debug, row, col);
return 7;
} else {
spy.setRow(row - 1);
map[row - 1][col] = spy;
map[row][col] = new Square(debug, row, col);
}
} else {
return 2;
}
} else {
return 2;
}
break;
case 2: // Move left
if (col - 1 >= 0) {
if (!isRoom(map[row][col - 1])) {
if (isNinja(map[row][col - 1])) {
if (spy.isInvincible()) {
// The spy can not get stabbed or walk into another
// ninja.
return 8;
} else {
stabSpy();
return 4;
}
} else if (map[row][col - 1] instanceof Bullet) {
if (spy.getBullets() < 1) {
spy.addBullet();
spy.setCol(col - 1);
map[row][col - 1] = spy;
map[row][col] = new Square(debug, row, col);
return 5;
} else if (spy.getBullets() == 1) {
return 2;
}
} else if (map[row][col - 1] instanceof Radar) {
briefCaseRoom.setSymbol("*");
spy.setCol(col - 1);
map[row][col - 1] = spy;
map[row][col] = new Square(debug, row, col);
return 6;
} else if (map[row][col - 1] instanceof Invincibility) {
spy.setInvincibility(true);
spy.setCol(col - 1);
map[row][col - 1] = spy;
map[row][col] = new Square(debug, row, col);
return 7;
} else {
spy.setCol(col - 1);
map[row][col - 1] = spy;
map[row][col] = new Square(debug, row, col);
}
} else {
return 2;
}
} else {
return 2;
}
break;
case 3: // Move down
if (row + 1 <= 8) {
if (!isRoom(map[row + 1][col])) {
if (isNinja(map[row + 1][col])) {
if (spy.isInvincible()) {
// The spy can not get stabbed or walk into another
// ninja.
return 8;
} else {
stabSpy();
return 4;
}
} else if (map[row + 1][col] instanceof Bullet) {
if (spy.getBullets() < 1) {
spy.addBullet();
spy.setRow(row + 1);
map[row + 1][col] = spy;
map[row][col] = new Square(debug, row, col);
return 5;
} else if (spy.getBullets() == 1) {
return 2;
}
} else if (map[row + 1][col] instanceof Radar) {
briefCaseRoom.setSymbol("*");
spy.setRow(row + 1);
map[row + 1][col] = spy;
map[row][col] = new Square(debug, row, col);
return 6;
} else if (map[row + 1][col] instanceof Invincibility) {
spy.setInvincibility(true);
spy.setRow(row + 1);
map[row + 1][col] = spy;
map[row][col] = new Square(debug, row, col);
return 7;
} else {
spy.setRow(row + 1);
map[row + 1][col] = spy;
map[row][col] = new Square(debug, row, col);
}
} else if (isRoom(map[row + 1][col])) {
// The spy can only enter the room from this north side by
// moving down.
// Enter room, check for brief case.
if (((Room) map[row + 1][col]).hasBriefCase()) {
gameEndStatus = 1;
} else {
// Return code 3 if room is empty.
return 3;
}
} else {
return 2;
}
} else {
return 2;
}
break;
case 4: // Move right
if (col + 1 <= 8) {
if (!isRoom(map[row][col + 1])) {
if (isNinja(map[row][col + 1])) {
if (spy.isInvincible()) {
// The spy can not get stabbed or walk into another
// ninja.
return 8;
} else {
stabSpy();
return 4;
}
} else if (map[row][col + 1] instanceof Bullet) {
if (spy.getBullets() < 1) {
spy.addBullet();
spy.setCol(col + 1);
map[row][col + 1] = spy;
map[row][col] = new Square(debug, row, col);
return 5;
} else if (spy.getBullets() == 1) {
return 2;
}
} else if (map[row][col + 1] instanceof Radar) {
briefCaseRoom.setSymbol("*");
spy.setCol(col + 1);
map[row][col + 1] = spy;
map[row][col] = new Square(debug, row, col);
return 6;
} else if (map[row][col + 1] instanceof Invincibility) {
spy.setInvincibility(true);
spy.setCol(col + 1);
map[row][col + 1] = spy;
map[row][col] = new Square(debug, row, col);
return 7;
} else {
spy.setCol(col + 1);
map[row][col + 1] = spy;
map[row][col] = new Square(debug, row, col);
}
} else {
return 2;
}
} else {
return 2;
}
break;
}
return 1;
}
