private void addButtons(Hud frame) {
int buttonWidth = 8;
int buttonHeight = 4;
int buttonY =
FRAME_HEIGHT * FRAME_SIZE * HudButton.SIZE
- (buttonHeight * FRAME_SIZE + 4 * FRAME_SIZE) * HudBox.SIZE;
int buttonX =
FRAME_WIDTH * FRAME_SIZE * HudButton.SIZE
- (buttonWidth * FRAME_SIZE + 1 * FRAME_SIZE) * HudBox.SIZE;
btnCancel = new HudButton(buttonX, buttonY, buttonWidth, buttonHeight, "Back", FRAME_SIZE);
btnCancel.setAction(
new HudAction() {
public void actionPerformed(HudComponent comp) {
status = CANCELING;
}
});
frame.add(btnCancel);
btnGo =
new HudButton(
buttonX - buttonWidth * FRAME_SIZE * 4 - 1 * FRAME_SIZE * 4,
buttonY,
buttonWidth,
buttonHeight,
"Go",
FRAME_SIZE);
btnGo.setAction(
new HudAction() {
public void actionPerformed(HudComponent comp) {}
});
frame.add(btnGo);
}
public void update() {
if (status == ENTERING) {
overlayAlpha += (int) alphaStep;
y -= (int) yStep;
if (overlayAlpha >= MAX_OVERLAY_APLHA || y <= FRAME_Y) {
overlayAlpha = MAX_OVERLAY_APLHA;
y = FRAME_Y;
status = DONE_ENTERING;
}
overlayColor = new Color(0, 0, 0, overlayAlpha);
} else if (status == DONE_ENTERING) {
status = WAITING;
} else if (status == CANCELING) {
overlayAlpha -= (int) alphaStep;
y += (int) yStep;
if (overlayAlpha <= 0 || y >= References.HEIGHT) {
overlayAlpha = 0;
y = References.HEIGHT;
status = CANCELED;
}
overlayColor = new Color(0, 0, 0, overlayAlpha);
} else if (status == CANCELED) {
gsm.set(lastState);
}
frame.setPosition(x, y);
frame.update();
}
public NewGameState(GameStateManager gsm, GameState lastState) {
super(gsm);
this.lastState = lastState;
frame = new Hud();
overlayColor = new Color(0, 0, 0, 0);
x = FRAME_X;
y = References.HEIGHT;
bgBox = new HudBox(0, 0, FRAME_WIDTH, FRAME_HEIGHT + 1, FRAME_SIZE);
frame.add(bgBox);
lblTitle = new HudLabel("NEW GAME", 2 * FRAME_SIZE, 3 * FRAME_SIZE, FRAME_SIZE);
frame.add(lblTitle);
addButtons(frame);
txtInName = new HudTextInput(2 * FRAME_SIZE, 12 * FRAME_SIZE, 20, "", FRAME_SIZE);
frame.add(txtInName);
dlDiffuculty =
new HudDropList(
2 * FRAME_SIZE, 14 * FRAME_SIZE + txtInName.getHeight() * FRAME_SIZE, 30, FRAME_SIZE);
dlDiffuculty.setList(Difficulty.values());
frame.add(dlDiffuculty);
}
public void handleInput(InputHandler input) {
frame.handleInput(input);
}
public void draw(Graphics2D g) {
lastState.draw(g);
g.setColor(overlayColor);
g.fillRect(0, 0, References.WIDTH, References.HEIGHT);
frame.draw(g);
}