private void addLine(Line l) {
if (inLines(l.getA().ordX, l.getA().ordY, l.getB().ordX, l.getB().ordY) != null) {
Log.d(
"DOTS",
"Line already exists at ("
+ l.getA().ordX
+ ", "
+ l.getB().ordY
+ ") to ("
+ l.getB().ordX
+ ", "
+ l.getB().ordY
+ ")");
return;
}
if (l.getA().ordX > l.getB().ordX || l.getA().ordY > l.getB().ordY) l.swapPoints();
// get the ordinal location of the points on the line
int x1 = l.getA().ordX;
int y1 = l.getA().ordY;
int x2 = l.getB().ordX;
int y2 = l.getB().ordY;
int pointsScored = 0;
addedSquares = new ArrayList<Square>();
int xSpace = drawer.getXSpace();
int ySpace = drawer.getYSpace();
if (y1 == y2) { // horizontal line
// top square
if (y1 > 0) {
Line a = inLines(x1, y1, x1, y1 - ySpace);
Line b = inLines(x1, y1 - ySpace, x2, y2 - ySpace);
Line c = inLines(x2, y2, x2, y2 - ySpace);
if (a != null && b != null && c != null) {
Square s = new Square(a, b, c, l, gameState);
squares.add(s);
addedSquares.add(s);
drawer.addSquare(s);
pointsScored++;
}
}
// bottom square
Line a = inLines(x1, y1, x1, y1 + ySpace);
Line b = inLines(x1, y1 + ySpace, x2, y1 + ySpace);
Line c = inLines(x2, y2, x2, y2 + ySpace);
if (a != null && b != null && c != null) {
Square s = new Square(a, b, c, l, gameState);
squares.add(s);
addedSquares.add(s);
drawer.addSquare(s);
pointsScored++;
}
} else { // vertical line
// left square
if (x1 > 0) {
Line a = inLines(x1, y1, x1 - xSpace, y1);
Line b = inLines(x1 - xSpace, y1, x2 - xSpace, y2);
Line c = inLines(x2, y2, x2 - xSpace, y2);
if (a != null && b != null && c != null) {
Square s = new Square(a, b, c, l, gameState);
squares.add(s);
addedSquares.add(s);
drawer.addSquare(s);
pointsScored++;
}
}
// right square
Line a = inLines(x1, y1, x1 + xSpace, y1);
Line b = inLines(x1 + xSpace, y1, x2 + xSpace, y2);
Line c = inLines(x2, y2, x2 + xSpace, y2);
if (a != null && b != null && c != null) {
Square s = new Square(a, b, c, l, gameState);
squares.add(s);
addedSquares.add(s);
drawer.addSquare(s);
pointsScored++;
}
}
lines.add(l);
addedLine = l;
drawer.addLine(l);
((Button) findViewById(R.id.undoButton)).setEnabled(true);
// add score
mScores[gameState] += pointsScored;
// progress player
if (pointsScored == 0) {
gameState++;
if (gameState == mNumPlayers) gameState = 0;
}
updateView();
checkGameOver();
}
