我是新来的AS3,所以请原谅我,如果这是一个愚蠢的问题。AS3:如果else语句能如何缩短这个?
我想写一个if else语句的东西,虽然它很长,但它只是我需要的1/5。我肯定会看到一个模式,我想为它编写一个循环。
但我似乎无法让我的头缠住它。有人可以帮我吗?
if(all_mc.x<-1 && all_mc.x>-panelWidth+1) {
mcPosX = 0;
} else if(all_mc.x<-panelWidth-1 && all_mc.x>-panelWidth*2+1) {
mcPosX = -panelWidth;
} else if(all_mc.x<-panelWidth*2-1 && all_mc.x>-panelWidth*3+1) {
mcPosX = -panelWidth*2;
} else if(all_mc.x<-panelWidth*3-1 && all_mc.x>-panelWidth*4+1) {
mcPosX = -panelWidth*3;
} else if(all_mc.x<-panelWidth*4-1 && all_mc.x>-panelWidth*5+1) {
mcPosX = -panelWidth*4;
} else if(all_mc.x<-panelWidth*5-1 && all_mc.x>-panelWidth*6+1) {
mcPosX = -panelWidth*5;
} else if(all_mc.x<-panelWidth*6-1 && all_mc.x>-panelWidth*7+1) {
mcPosX = -panelWidth*6;
} else if(all_mc.x<-panelWidth*7-1 && all_mc.x>-panelWidth*8+1) {
mcPosX = -panelWidth*7;
} else if(all_mc.x<-panelWidth*8-1 && all_mc.x>-panelWidth*9+1) {
mcPosX = -panelWidth*8;
} else if(all_mc.x<-panelWidth*9-1 && all_mc.x>-panelWidth*10+1) {
mcPosX = -panelWidth*9;
} else if(all_mc.x<-panelWidth*10-1 && all_mc.x>-panelWidth*11+1) {
mcPosX = -panelWidth*10;
} else if(all_mc.x<-panelWidth*11-1 && all_mc.x>-panelWidth*12+1) {
mcPosX = -panelWidth*11;
} else if(all_mc.x<-panelWidth*12-1 && all_mc.x>-panelWidth*13+1) {
mcPosX = -panelWidth*12;
} else if(all_mc.x<-panelWidth*13-1 && all_mc.x>-panelWidth*14+1) {
mcPosX = -panelWidth*13;
} else if(all_mc.x<-panelWidth*14-1 && all_mc.x>-panelWidth*15+1) {
mcPosX = -panelWidth*14;
} else if(all_mc.x<-panelWidth*15-1 && all_mc.x>-panelWidth*16+1) {
mcPosX = -panelWidth*15;
} else if(all_mc.x<-panelWidth*16-1 && all_mc.x>-panelWidth*17+1) {
mcPosX = -panelWidth*16;
} else if(all_mc.x<-panelWidth*17-1 && all_mc.x>-panelWidth*18+1) {
mcPosX = -panelWidth*17;
} else if(all_mc.x<-panelWidth*18-1 && all_mc.x>-panelWidth*19+1) {
mcPosX = -panelWidth*18;
} else if(all_mc.x<-panelWidth*19-1 && all_mc.x>-panelWidth*20+1) {
mcPosX = -panelWidth*19;
}
//Tween all_mc to position
var toRightTween:TweenLite = new TweenLite(all_mc,0.5, {x:mcPosX});
mcPosX
需要上去= -panelWidth * 200!
嗨ymutlu,谢谢你的帮助。在我的代码结尾处有一个补间。基本上我正在尝试检测'all_mc'的位置以将其补间到最近的'panelWidth'。当我尝试你的代码时,它似乎总是补间为0.我道歉,如果这是混乱。 – muudless
编辑了答案,我认为这会有所帮助。但如果你的“ifelse”正在工作,这也应该起作用。 – ymutlu