private void drawStoreMessage(Graphics g)
// PRE: g must be initialized.
// POST: Draws the store's dialogue box beneath the store image.
{
int x1; // Upper-left x coordinate.
int y1; // Upper-left y coordinate.
int x2; // Bottom-right x coordinate.
int y2; // Bottom-right y coordinate.
int width; // Width of dialogue box.
int height; // Height of dialogue box.
int numLines; // Number of lines in dialogue box.
String message; // Message to be printed.
x1 = ScaledPoint.scalerToX(storeMessagePos[0].getXScaler() + 0.01);
y1 = ScaledPoint.scalerToY(storeMessagePos[0].getYScaler() + 0.01);
x2 = ScaledPoint.scalerToX(storeMessagePos[1].getXScaler() - 0.01);
y2 = ScaledPoint.scalerToY(storeMessagePos[1].getYScaler() - 0.01);
width = x2 - x1;
height = y2 - y1;
Drawing.drawRoundedRect(g, storeMessagePos, Color.WHITE);
switch (store) // change message based on value of store.
{
case 0:
message = "If yer lookin' for a weapon, you've come to the right place.";
break;
case 1:
message = "Welcome! You'll not find tougher steel elsewhere.";
break;
case 2:
message = "Come! I guarantee you'll find something that catches your eye!";
break;
case 3:
message = "Some say that many of my goods are trash... They're right.";
break;
default:
message = "I don't know how you got here...";
}
numLines = 1;
while (!(Drawing.drawWrappedString(g, message, numLines++, x1, y1, width, height)))
; // while we need more lines for the message
}
@Override
public void paint(Graphics g) {
super.paint(g);
connectUsers("Select * from users");
CustomButton.setGraphics(g);
ScaledPoint.setWindowDimensions(getWidth(), getHeight());
if (help) // display help message
{
showHelp(g);
return;
}
// Draw main GUI components
drawStoreBG(g);
drawStoreName(g);
drawStoreImage(g);
drawStoreMessage(g);
drawInventory(g);
drawBalance(g);
drawPageIndicator(g);
deactivateButtons();
CustomButton.draw();
}
private void drawPageIndicator(Graphics g)
// PRE: g must be initialized.
// POST: Draws a page indicator above the OK button. The filled in circle represents which
// page we're currently on.
{
int x1; // First x coordinate for drawing area.
int y1; // First y coordinate for drawing area.
int x2; // Second x coordinate for drawing area.
int y2; // Second y coordinate for drawing area.
int width; // Width of drawing area.
int height; // Height of drawing area.
int offset; // Offset between circles.
Graphics2D g2; // Graphics2D to change brush stroke.
x1 = ScaledPoint.scalerToX(0.275);
x2 = ScaledPoint.scalerToX(0.325);
y1 = ScaledPoint.scalerToY(0.85);
y2 = ScaledPoint.scalerToY(0.89);
width = (x2 - x1) / 2;
height = y2 - y1;
offset = ScaledPoint.scalerToX(0.005) / 2;
g2 = (Graphics2D) g;
g2.setColor(Color.WHITE);
g2.setStroke(new BasicStroke(1));
if (currentPage == 0) // if we are on the first page
{
g.fillOval(x1 - offset, y1, width, height);
g.drawOval(x1 + width + offset, y1, width, height);
} else // if we are on the second page.
{
g.drawOval(x1 - offset, y1, width, height);
g.fillOval(x1 + width + offset, y1, width, height);
}
}
private void drawBalance(Graphics g)
// POST: Draws the balance of the current player
{
Font font; // Font used to draw balance
String message; // Message for balance
Color oldColor; // Sets for color
int x1; // Upper-left x coordinate
int y1; // Upper-left y coordinate
int x2; // Bottom-right x coordinate
int y2; // Bottom-right y coordinate
int width; // Width of the dialogue box
int height; // Height of the dialogue box
int offset; // Offset so the dialogue box is positioned
int balance; // Offset so the dialogue box is positioned
User player; // User value for the player
player = usersArray[0];
balance = player.getBalance();
oldColor = g.getColor();
x1 = ScaledPoint.scalerToX(0.72);
y1 = ScaledPoint.scalerToY(0.81);
x2 = ScaledPoint.scalerToX(0.88);
y2 = ScaledPoint.scalerToY(0.86);
width = x2 - x1;
height = y2 - y1;
message = "Balance:";
font = Drawing.getFont(message, width, height, FONTNAME, FONTSTYLE);
offset = (width - getFontMetrics(font).stringWidth(message)) / 2;
g.setColor(Color.WHITE);
g.drawString(message, x1 + offset, y2);
x1 = ScaledPoint.scalerToX(0.72);
y1 = ScaledPoint.scalerToY(0.865);
x2 = ScaledPoint.scalerToX(0.88);
y2 = ScaledPoint.scalerToY(0.915);
width = x2 - x1;
height = y2 - y1;
message = "$" + Integer.toString(balance);
font = Drawing.getFont(message, width, height, FONTNAME, FONTSTYLE);
offset = (width - getFontMetrics(font).stringWidth(message)) / 2;
g.drawString(message, x1 + offset, y2);
g.setColor(oldColor);
}