public void checkCollisions() {
Rectangle r3 = link.getBounds();
for (int j = 0; j < enemies.size(); j++) {
Enemy en = (Enemy) enemies.get(j);
Rectangle r2 = en.getBounds();
if (r3.intersects(r2)) {
link.setVisible(false);
en.setVisible(false);
ingame = false;
gamewin = false;
} // end if
} // end for loop
ArrayList as = link.getArrows();
for (int i = 0; i < as.size(); i++) {
Arrow aa = (Arrow) as.get(i);
Rectangle r1 = aa.getBounds();
for (int j = 0; j < enemies.size(); j++) {
Enemy a = (Enemy) enemies.get(j);
Rectangle r2 = a.getBounds();
if (r1.intersects(r2)) {
aa.setVisible(false);
a.setVisible(false);
} // end of if
} // end inner for loop
} // end outer for loop
} // end checkCollisions
/** draw the arrows between items */
public void paintComponent(Graphics g) {
super.paintComponent(g);
if (_glist != null && _glist.size() > 1) {
Graphics2D g2 = (Graphics2D) g;
Arrow leftArrow = new Arrow();
leftArrow.setColor(Color.BLACK);
Arrow rightArrow = new Arrow();
rightArrow.setColor(Color.RED);
Iterator<GNode> iter = _glist.iterator();
while (iter.hasNext()) {
GNode nCur = iter.next();
if (nCur.left != null) {
leftArrow.setLine(nCur.getStart(), nCur.left.getEnd());
leftArrow.draw(g2);
}
if (nCur.right != null) {
rightArrow.setLine(nCur.getStart(), nCur.right.getEnd());
rightArrow.draw(g2);
}
}
}
}
/**
* Paint the arrow in the panel, using the current style.
*
* @param g the graphic context.
*/
public void paintComponent(Graphics g) {
g.setColor(isSelected ? list.getSelectionBackground() : list.getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
g.setColor(isSelected ? list.getSelectionForeground() : list.getForeground());
g.drawLine(getWidth() / 3, getHeight() / 2, 2 * getWidth() / 3, getHeight() / 2);
Arrow arrowDummy = new Arrow();
arrowDummy.drawArrowPixels(
new Graphics2DSwing(g),
getWidth() / 3,
getHeight() / 2,
2 * getWidth() / 3,
getHeight() / 2,
10,
4,
arrow.style);
}
public void actionPerformed(ActionEvent e) {
if (enemies.isEmpty()) {
newWave = true;
waveNum++;
incEnemies += 2;
if (waveNum == 14) {
ingame = false;
gamewin = true;
} // end if
else initEnemies();
} // end if
ArrayList as = link.getArrows();
for (int i = 0; i < as.size(); i++) {
Arrow a = (Arrow) as.get(i);
if (a.isVisible()) {
a.move();
} else {
as.remove(i);
}
} // end for
for (int i = 0; i < enemies.size(); i++) {
Enemy en = (Enemy) enemies.get(i);
if (en.isVisible()) {
en.move();
} else {
enemies.remove(i);
}
} // end for
link.move();
checkCollisions();
repaint();
} // end actionPerformed
Arrow makeCopy(Diagram d) {
Arrow arr = new Arrow(d);
arr.fromX = this.fromX;
arr.fromY = this.fromY;
arr.toX = this.toX;
arr.toY = this.toY;
arr.lastX = this.lastX;
arr.lastY = this.lastY;
arr.fromId = this.fromId;
arr.toId = this.toId;
arr.id = this.id;
arr.endsAtBlock = this.endsAtBlock;
arr.endsAtLine = this.endsAtLine;
if (this.bends != null) {
arr.bends = new LinkedList<Bend>();
for (Bend b : this.bends) {
Bend b2 = new Bend(b.x, b.y);
arr.bends.add(b2);
}
}
arr.upStreamPort = this.upStreamPort;
arr.downStreamPort = this.downStreamPort;
arr.fromSide = this.fromSide;
arr.toSide = this.toSide;
arr.diag = d;
return arr;
}
public void paint(Graphics g) {
super.paint(g);
if (ingame) {
Graphics2D g2d = (Graphics2D) g;
if (link.isVisible()) {
g2d.drawImage(link.getImage(), link.getX(), link.getY(), this);
} // end inner if
ArrayList as = link.getArrows();
for (int i = 0; i < as.size(); i++) {
Arrow a = (Arrow) as.get(i);
g.setColor(new Color(96, 64, 32));
g.fillRect(a.getX(), a.getY(), a.width, a.height);
g.setColor(Color.GRAY);
int[] xPoints = {a.getX() + a.width, a.getX() + a.width + 10, a.getX() + a.width};
int[] yPoints = {a.getY() + a.height + 2, a.getY() + (a.height / 2), a.getY() - 2};
g.fillPolygon(xPoints, yPoints, 3);
} // end for
for (int i = 0; i < enemies.size(); i++) {
Enemy en = (Enemy) enemies.get(i);
if (en.isVisible()) {
g2d.drawImage(en.getImage(), en.getX(), en.getY(), this);
} // end inner if
} // end for
g2d.setColor(Color.WHITE);
g2d.drawString("Enemies left: " + enemies.size(), 5, 15);
if (waveNum < 13) {
g2d.setColor(Color.WHITE);
g2d.drawString("Wave: " + waveNum, 5, 30);
} else {
g2d.setColor(Color.WHITE);
g2d.drawString("Final Wave!", 5, 30);
}
} else if (gamewin) {
String msg = "You Win!";
Font small = new Font("Helvetica", Font.BOLD, 14);
FontMetrics metr = this.getFontMetrics(small);
g.setColor(Color.white);
g.setFont(small);
g.drawString(msg, (600 - metr.stringWidth(msg)) / 2, 600 / 2);
} else {
String msg = "Game Over";
Font small = new Font("Helvetica", Font.BOLD, 14);
FontMetrics metr = this.getFontMetrics(small);
g.setColor(Color.white);
g.setFont(small);
g.drawString(msg, (600 - metr.stringWidth(msg)) / 2, 600 / 2);
} // end outter if
Toolkit.getDefaultToolkit().sync();
g.dispose();
} // end paint