我正在尝试访问存储在文档类中的变量healthState
和healthInt
。我已经尝试了MovieClip(parent).healthState++;
,但是我得到了错误1120访问未定义的属性健康状态。变量是公开的。在声明变量时还有什么我应该做的吗?
private function collisionDetection() {
for (var i = 0; i < enemies.length; i++) {
var type = getQualifiedClassName(enemies[i]);
var hype = myMath.distanceBetween(enemies[i],player);
if (hype < 10 && enemies[i] is Swirl && enemies[i].parent != null) {
MovieClip(this).removeChild(enemies[i]);
MovieClip(parent).healthState++;
if (healthState <= 8) {
MovieClip(parent).healthInt--;
trace(healthInt);
hearts.gotoAndStop(healthState);
}
if (MovieClip(parent).healthInt <= 0) {
MovieClip(parent).desiredLabel = 'GameOver';
MovieClip(parent).tweenOut();
gameOver = true;
removeChild(enemies);
squares.splice(0);
enemies.splice(0);
parent.removeChild(this);
}
}
}
}
答案 0 :(得分:1)
您无法转换为MovieClip,因为错误指出,该值在MovieClip类中不存在。
尝试转换为对象:
Object(parent).healthState++;
此语法也应该有效:
parent["healthState"]++;