public void logic() {
for (int i = 0; i < bullets.length; i++) {
Playerbullet bullet = bullets[i];
if (bullet.status == Playerbullet.NONE) continue;
bullet.logic();
} // end for i
for (int i = 0; i < MAX_MISSILE_NUM; i++) {
missiles[i].logic();
}
if ((loadgunCount++) % 40 == 0) {
gun_curBullet_num++;
if (gun_curBullet_num > gun_bullet_max) {
gun_curBullet_num = gun_bullet_max;
}
} // end if
if (loadMissileProgress < LOAD_MISSILE_MAX) {
loadMissileProgress++;
}
gunNumRect.right = gunNumRect.left + gun_curBullet_num * each_gun_panel_width;
missileReloadProgress.set(
missilePanelProgress_x,
missilePanelProgress_y,
missilePanelProgress_x
+ ((float) loadMissileProgress / LOAD_MISSILE_MAX) * missilePanel_width,
missilePanelProgress_y + missileIconBitmap.getHeight());
}
public void draw(Canvas canvas) {
canvas.drawBitmap(gunIconBitmap, gunIconSrc, gunIconDst, null);
canvas.drawRect(gunNumRect, gunIconPaint);
canvas.drawBitmap(missileIconBitmap, missileIconRect, missileIconDst, null);
canvas.drawRect(missileReloadProgress, missilePanelPaint);
for (int i = 0; i < bullets.length; i++) {
Playerbullet bullet = bullets[i];
bullet.draw(canvas);
} // end for i
for (int i = 0; i < MAX_MISSILE_NUM; i++) {
missiles[i].draw(canvas);
}
}
public void fire() {
if (gun_curBullet_num <= 0) {
return;
}
if (System.currentTimeMillis() - preFiretime < 200) { // 控制发射频率
return;
}
preFiretime = System.currentTimeMillis();
firebulletIndex = (firebulletIndex + 1) % MAX_BULLET_NUM;
Playerbullet bulletLeft = bullets[firebulletIndex];
bulletLeft.status = Playerbullet.SHOW;
bulletLeft.x = player.x + 4;
bulletLeft.y = player.y;
firebulletIndex = (firebulletIndex + 1) % MAX_BULLET_NUM;
Playerbullet bulletRight = bullets[firebulletIndex];
bulletRight.status = Playerbullet.SHOW;
bulletRight.x = player.x + player.width - 4;
bulletRight.y = player.y;
// 播放子弹发射音效
player.context.mSoundPlayer.playSound(R.raw.gun_sound);
gun_curBullet_num--;
}