Flash, Snowflake, float (pure)

Insert into filecontent (title, content, filesendtime, filesendid, siteindex, systype, isown, z_type) value ('snowflake float, float ','

//////////////////////////////////////// ///////////////////////////////////
// According to an earlier file of turbine's predecessors, his class is used,
// I wanted to use classes for writing, but the as2 class is not familiar with it for the time being, and the mx class does not need to be used again,
// So I had to make it together and try it out first. A lot of code in it looks messy.
// Well, this is the first thing to do. It seems that you have to pay close attention to the usage of the learning class.
// No comments have been made. Sorry everyone. Who can help you comment out the comments and the comments will be worth some extra points...
// The source code will not be posted. You can copy all the code.
// Runtime environment flashMX2004
//////////////////////////////////////// ///////////////////////////////

Var sceneWidth = sceneHeight = 300;
Var sideDisWidth = Stage. width/2-sceneWidth/2;
Var sideDisHeight = Stage. height/2-sceneHeight/2;
Var snowNum = 80;
Var snowSpace: MovieClip = _ root. createEmptyMovieClip ("room", 1 );
Function addMasker (){
_ Root. createEmptyMovieClip ("masker", 10000 );
With (masker ){
BeginFill (0x000550,100 );
MoveTo (sideDisWidth, sideDisHeight );
LineTo (sideDisWidth + sceneWidth, sideDisHeight );
LineTo (sideDisWidth + sceneWidth, sideDisHeight + sceneHeight );
LineTo (sideDisWidth, sideDisHeight + sceneHeight );
LineTo (sideDisWidth, sideDisHeight );
EndFill ();
}
SnowSpace. setMask (masker );
CreateSnow ();
}
Function snowProperty (snow, w, h ){
Snow. _ x = sideDisWidth + Math. random () * w;
Snow. _ y = sideDisHeight + Math. random () * h;
Snow. _ rotation = Math. random () * 120 + 30;
Snow. stepX = Math. cos (snow. _ rotation * Math. PI)/180 );
Snow. stepY = Math. random () * 2 + 1;
SetInterval (snowFall, 30, snow );
}
Function drawSnow (snow: MovieClip, radius: Number ){
Var p = radius *. 9;
With (snow ){
Colors = [0 xCCCCCC, 0 xFFFFFF];
Alphas = [2, 100,100];
Ratios = [0,255];
Matrix = {matrixType: "box", x:-Math. random () * 2 * radius, y:-Math. random () * 2 * radius, w: 2 * radius, h: 2 * radius, r90/180) * Math. PI };
BeginGradientFill ("radial", colors, alphas, ratios, matrix );
MoveTo (0,-radius );
CurveTo (p,-p, radius, 0 );
CurveTo (p, p, 0, radius );
CurveTo (-p, p,-radius, 0 );
CurveTo (-p,-p, 0,-radius );
EndFill ();
}
SnowProperty (snow, sceneWidth, sceneHeight );
}
Function createSnow (){
Var n = 0;
While (n <snowNum ){
Var snow: MovieClip = snowSpace. createEmptyMovieClip ("s" + n, n );
Var radius: Number = Math. random () * 3;
DrawSnow (snow, radius );
N ++;
}
}
Function snowFall (snow ){
Snow. _ x + = snow. stepX;
Snow. _ y + = snow. stepY;
If (snow. _ x <sideDisWidth ){
Snow. _ x = sideDisWidth + sceneWidth;
}
If (snow. _ x> sideDisWidth + sceneWidth ){
Snow. _ x = sideDisWidth;
}
If (snow. _ y> sideDisHeight + sceneHeight ){
Snow. _ y = sideDisHeight;
}
}
AddMasker ();
_ Root. createEmptyMovieClip ("myMC", 10 );
With (myMC ){
LineStyle (1, 0 xcccccc, 100 );
MoveTo (sideDisWidth, sideDisHeight );
LineTo (sideDisWidth + sceneWidth, sideDisHeight );
LineTo (sideDisWidth + sceneWidth, sideDisHeight + sceneHeight );
LineTo (sideDisWidth, sideDisHeight + sceneHeight );
LineTo (sideDisWidth, sideDisHeight );
Var infor: TextField = myMC. createTextField ("infor", 1, sideDisWidth + sceneWidth-100, sideDisHeight + sceneHeight, 100, 20 );
Infor. autoSize = "right ";
Infor. selectable = false;
Infor. textColor = 0 xcccccc;
Infor. text = "by holybozo ";
}
_ Root. createEmptyMovieClip ("bg",-1 );
With (bg ){
BeginFill (0x999999,100 );
MoveTo (0, 0 );
LineTo (Stage. width, 0 );
LineTo (Stage. width, Stage. height );
LineTo (0, Stage. height );
LineTo (0, 0 );
EndFill ();
}