E-book comb.as
// Code for SWF e-book is liscenced under LGPL margin = 50; w = (Stage.width-margin*2)/2; h = Stage.height-margin*2; i = 0; speed = 8;
// This initialises the book page lines createEmptyMovieClip("book",1);
createEmptyMovieClip("right_next",2);
right_next.createTextField('content',0,0,0,50,50); with (right_next.content) {
autosize = 'left'; selectable = false; _quality = 'BEST'; border = false; multiline = true; wordWrap = false; html = true; embedFonts = true; htmlText = 'Hello right world!'; }
// Draws page lines and fold line based on mouse position
function topRight(i,j,k) {
// Get mouse coords relative to book middle
y= 60; if (i) {
if (j == 1) {
x = i-ox;
ox = margin+w; oy = margin;
// if (y <-5) y = -5; if (x <= -255) y = 0;
//if (x >= 400) y =0;
// if (y >60) y = 60; if (y<60) y = 0; // constrain mouse to radius W a = Math.atan2(y,x); r = Math.sqrt(x*x+y*y); if (r>w) r=w; x = Math.cos(a)*r; y = Math.sin(a)*r;
// Calculate point Z and dy,dx of line C dx = w-x; dy = y; Zx = x+dx/2; Zy = y-dy/2;
// Calculate line D Px = Zx-Zy*dy/dx; Py = 0; Qx = w;
if (dy*dy<1) { a = 0; Qx = x; Qy = Ry = h; Rx = (x+w)/2; } else { Qy = Zy+(w-Zx)*dx/dy; if (Qy>h || Qy<0) { a = Math.atan2(Qy-y,Qx-x); if (Qy<0) a += Math.PI; Qx = x+Math.cos(a)*h; Qy = y+Math.sin(a)*h; Rx = Qx+(Qy-h)/(y-Py)*(Px-x); Ry = h; } else { Rx = Qx; Ry = Qy; } if (Qy==0) Rx = w-Qx; if (Rx<0) return; }
// Draw page clear(); lineStyle(1,0); moveTo(ox,oy); lineTo(ox,oy+h);
lineTo(ox+w,oy+h); lineTo(ox+w,oy); lineTo(ox,oy);
moveTo(ox-w,oy); lineTo(ox+Px,oy+Py); lineTo(ox+Rx,oy+Ry); lineTo(ox+Rx,oy+h); lineTo(ox-w,oy+h); lineTo(ox-w,oy);
// Draw fold beginFill(0xeeeeee,100); moveTo(ox+x,oy+y); lineTo(ox+Px,oy); lineTo(ox+Rx,oy+Ry); lineTo(ox+Qx,oy+Qy); lineTo(ox+x,oy+y); endFill();
// orient right_next page _root.right_next._x = x; _root.right_next._y = y; _root.right_next._rotation = a*57.29578;
if (x < -254) return;
}
if (j == -1) {
// if (y <-5) y = 0; // if (y <= 10) y = 0;
//if (x >= 400) y =0;
// if (y >60) y = 60;
ox = margin+w; oy = margin;
// Get mouse coords relative to book middle, reverse ox x = ox-i; if (x <= -255) y = 0; // if (y<60) y = 0;
// constrain mouse to radius W a = Math.atan2(y,x); r = Math.sqrt(x*x+y*y); if (r>w) r=w; x = Math.cos(a)*r; y = Math.sin(a)*r;
// Calculate point Z and dy,dx of line C dx = w-x; dy = y; Zx = x+dx/2; Zy = y-dy/2;
// Calculate line D Px = Zx-Zy*dy/dx; Py = 0; Qx = w;
if (dy*dy<1) { a = 0; Qx = x; Qy = Ry = h; Rx = (x+w)/2; } else { Qy = Zy+(w-Zx)*dx/dy; if (Qy>h || Qy<0) { a = Math.atan2(Qy-y,Qx-x); if (Qy<0) a += Math.PI; Qx = x+Math.cos(a)*h; Qy = y+Math.sin(a)*h; Rx = Qx+(Qy-h)/(y-Py)*(Px-x); Ry = h; } else { Rx = Qx; Ry = Qy; } if (Qy==0) Rx = w-Qx; if (Rx<0) return; }
// Draw page clear(); lineStyle(1,0); moveTo(ox,oy); lineTo(ox,oy+h);
lineTo(ox-w,oy+h); lineTo(ox-w,oy); lineTo(ox,oy);
moveTo(ox+w,oy); lineTo(ox-Px,oy+Py); lineTo(ox-Rx,oy+Ry); lineTo(ox-Rx,oy+h); lineTo(ox+w,oy+h); lineTo(ox+w,oy);
// Draw fold beginFill(0xdddddd,100); moveTo(ox-x,oy+y); lineTo(ox-Px,oy+Py); lineTo(ox-Rx,oy+Ry); lineTo(ox-Qx,oy+Qy); lineTo(ox-x,oy+y); endFill();
// orient right_next page _root.left_next._x = ox-x; _root.left_next._y = oy+y; _root.left_next._rotation = -a*57.29578;
if (x < -254) return; }
trace(x); trace(y); /*trace(Px); trace (Py); trace (Rx); trace(Ry); trace(Qx); trace(Qy);*/ trace(i); } } function reduce() {
if (i) topRight (i-=speed,j,k);
}
var coords = new Object();
var mouseListener = new Object();
//mouseListener.onMouseMove = function(){
// book.onMouseMove = topRight();
//};
mouseListener.onMouseUp = function(){ coords.across = 0; coords.down = 0;
if (_xmouse >=305) {
coords.across = 1; i=Stage.width-margin;
} if (_xmouse < 305) {
coords.across = -1; i=margin; speed = -speed;
}
// if (_ymouse <= 150) coords.down = -1;
// if (_ymouse > 150 && _ymouse <= 250) coords.down = 0; // if (_ymouse > 250) coords.down = 1; j = coords.across; k = coords.down;
};
Mouse.addListener(mouseListener);