我正在使用字典变量来匹配drop和drag exercice.
var dict = new Dictionary ();
dict[box_a]=s1;
dict[box_b]=s2;
dict[box_c]=s3;
dict[box_d]=s4;
Run Code Online (Sandbox Code Playgroud)
问题1:最后我想检查box_a ==是否与s1等等......我该怎么办呢
for each( var item in dict)
{ item.removeEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler);
item.removeEventListener(MouseEvent.MOUSE_UP, mouseUpHandler);
if(item==????)
// what do i have to put instead of ???
hits=hits+1;
Run Code Online (Sandbox Code Playgroud)
问题2:我想box_d也接受s3如果我做dict [box_d] = s4我该怎么做?和dict [box_d] = s3; 它不会工作,因为它与最后一个相等.:( 谢谢 !!