Difference between revisions of "Bookclick.as"

From Organic Design wiki
m
(All 6 combined, still problems at edges)
Line 1: Line 1:
−
// Code for SWF e-book is liscenced under LGPL
+
margin = 50;
−
margin = Stage.height/8;
 
−
w = (Stage.width-margin*2)/2;
 
−
h = Stage.height-margin*2;
 
−
ox = margin+w;
 
−
oy = margin;
 
 
i = 0;
 
i = 0;
−
speed = 4;
+
speed = 8;
−
 
+
//main clip
−
// This initialises the book page lines
 
 
createEmptyMovieClip("book",1);
 
createEmptyMovieClip("book",1);
  
 
createEmptyMovieClip("right_next",2);
 
createEmptyMovieClip("right_next",2);
−
 
+
//backing page
 
right_next.createTextField('content',0,0,0,50,50);
 
right_next.createTextField('content',0,0,0,50,50);
 
with (right_next.content) {
 
with (right_next.content) {
Line 25: Line 19:
 
     htmlText = '<font color="#ff0000">Hello right world!</font>';
 
     htmlText = '<font color="#ff0000">Hello right world!</font>';
 
     }
 
     }
 +
// main function takes three parameters (an iterator and x and y mouse)
 +
function pageTurn(i,Tx,Ty) {
 +
 +
w = (Stage.width-margin*2)/2;
 +
h = Stage.height-margin*2;
 +
ox = margin+w;
 +
oy = margin;
 +
//these need to change sign later
 +
j = Tx;
 +
k = Ty;
 +
//mousemove
 +
if (!i) {
 +
x= _xmouse-ox;
 +
y= _ymouse-oy;
 +
x=x*j;
 +
if (Ty == 1) {
 +
oy = margin + h;
 +
y= oy-_ymouse;
 +
}
 +
}
 +
//onclick
 +
if (i) {
 +
if (i > 706) return;
 +
if (i < -98) return;
 +
x = (i-ox);
 +
x = x*j;
 +
if (Ty == 0) {
 +
y = 0;
 +
k = -1;
 +
}
 +
if (Ty == -1) {
 +
y= _ymouse;
 +
if (x <= -400) y = 0;
 +
}
 +
if (Ty == 1) {
 +
oy = margin + h;
 +
y= oy-_ymouse;
 +
if (x <= -400) y = 0;
 +
}
 +
}
 +
//calculate fold
 +
calculate();
 +
//adjust draw for mouse position
 +
w = w*j;
 +
x=x*j;
 +
Px=Px*j;
 +
Rx=Rx*j;
 +
Qx=Qx*j;
 +
h= h*k;
 +
y = y*k;
 +
Py = Py*k;
 +
Ry = Ry*k;
 +
Qy = Qy*k;
 +
//draw lines
 +
clear();
 +
lineStyle(3,0);
 +
moveTo(ox,oy);
 +
lineTo(ox,oy-h);
 +
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();
  
−
// Draws page lines and fold line based on mouse position
+
function calculate() {
−
 
+
// constrain mouse to radius W
−
function topRight(i) {
+
a = Math.atan2(y,x);
−
    x= _xmouse-ox;
+
r = Math.sqrt(x*x+y*y);
−
    y= _ymouse-oy;
+
if (r>w) r=w;
−
    if (i) {
+
x = Math.cos(a)*r;
−
        x = i-ox;
+
y = Math.sin(a)*r;
−
if (y <-5) y = -5;
+
// Calculate point Z and dy,dx of line C
−
        if (x <= -oy*8) y = 0;
+
dx = w-x;
−
if (y >margin) y = margin;
+
dy = y;
−
    }
+
Zx = x+dx/2;
−
 
+
Zy = y-dy/2;
−
    // constrain mouse to radius W
+
// Calculate line D
−
    a = Math.atan2(y,x);
+
Px = Zx-Zy*dy/dx;
−
    r = Math.sqrt(x*x+y*y);
+
Py = 0;
−
    if (r>w) r=w;
+
Qx = w;
−
    x = Math.cos(a)*r;
+
−
    y = Math.sin(a)*r;
+
if (dy*dy<1) { a = 0; Qx = x; Qy = Ry = h; Rx = (x+w)/2; }
−
 
+
else {
−
    // Calculate point Z and dy,dx of line C
+
Qy = Zy+(w-Zx)*dx/dy;
−
    dx = w-x;
+
if (Qy>h || Qy<0) {
−
    dy = y;
+
a = Math.atan2(Qy-y,Qx-x);
−
    Zx = x+dx/2;
+
if (Qy<0) a += Math.PI;
−
    Zy = y-dy/2;
+
Qx = x+Math.cos(a)*h;
−
 
+
Qy = y+Math.sin(a)*h;
−
    // Calculate line D
+
Rx = Qx+(Qy-h)/(y-Py)*(Px-x);
−
    Px = Zx-Zy*dy/dx;
+
Ry = h;
−
    Py = 0;
+
}
−
    Qx = w;
+
else { Rx = Qx; Ry = Qy; }
−
 
+
if (Qy==0) Rx = w-Qx;
−
    if (dy*dy<1) { a = 0; Qx = x; Qy = Ry = h; Rx = (x+w)/2; }
+
if (Rx<0) return;
−
    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);
 
−
    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;
 
 
}
 
}
−
 
+
//iterates over frames
 
function reduce() {
 
function reduce() {
−
     if (i) topRight (i-=speed);
+
     if (i) pageTurn (i-=speed,Tx,Ty);
−
    }
+
}
 +
// for multiple parameters in main function
 +
var coords = new Object();
  
 
var mouseListener = new Object();
 
var mouseListener = new Object();
  
 
mouseListener.onMouseMove = function(){
 
mouseListener.onMouseMove = function(){
−
    book.onMouseMove = topRight();
+
if (_xmouse >=305) {
 +
  coords.across = 1;
 +
  }
 +
if (_xmouse < 305) {
 +
  coords.across = -1;
 +
  }
 +
if (_ymouse <= 200) coords.down = -1;
 +
if (_ymouse > 200) coords.down = 1;
 +
 +
Tx = coords.across;
 +
Ty = coords.down;
 +
pageTurn(0,Tx,Ty);
 
};
 
};
 +
 
mouseListener.onMouseUp = function(){
 
mouseListener.onMouseUp = function(){
−
    i=Stage.width-margin;
+
if (_xmouse >=305) {
−
 
+
  coords.across = 1;
 +
  i=559;
 +
  }
 +
  if (_xmouse < 305) {
 +
  coords.across = -1;
 +
  i=50;
 +
  speed = -speed;
 +
  }
 +
if (_ymouse <= 150) coords.down = -1;
 +
if (_ymouse > 150 && _ymouse <= 250) coords.down = 0;
 +
if (_ymouse > 250) coords.down = 1;
 +
 +
Tx = coords.across;
 +
Ty = coords.down;
 
};
 
};
  
 
Mouse.addListener(mouseListener);
 
Mouse.addListener(mouseListener);

Revision as of 06:38, 24 December 2006

margin = 50; i = 0; speed = 8; //main clip createEmptyMovieClip("book",1);

createEmptyMovieClip("right_next",2); //backing page 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!';
   }

// main function takes three parameters (an iterator and x and y mouse) function pageTurn(i,Tx,Ty) {

w = (Stage.width-margin*2)/2; h = Stage.height-margin*2; ox = margin+w; oy = margin; //these need to change sign later j = Tx; k = Ty; //mousemove if (!i) { x= _xmouse-ox; y= _ymouse-oy; x=x*j; if (Ty == 1) { oy = margin + h; y= oy-_ymouse; } } //onclick if (i) { if (i > 706) return; if (i < -98) return; x = (i-ox); x = x*j; if (Ty == 0) { y = 0; k = -1; } if (Ty == -1) { y= _ymouse; if (x <= -400) y = 0; } if (Ty == 1) { oy = margin + h; y= oy-_ymouse; if (x <= -400) y = 0; } } //calculate fold calculate(); //adjust draw for mouse position w = w*j; x=x*j; Px=Px*j; Rx=Rx*j; Qx=Qx*j; h= h*k; y = y*k; Py = Py*k; Ry = Ry*k; Qy = Qy*k; //draw lines clear(); lineStyle(3,0); moveTo(ox,oy); lineTo(ox,oy-h); 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();

function calculate() { // 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; } } } //iterates over frames function reduce() { 

   if (i) pageTurn (i-=speed,Tx,Ty);

} // for multiple parameters in main function var coords = new Object();

var mouseListener = new Object();

mouseListener.onMouseMove = function(){ if (_xmouse >=305) { coords.across = 1; } if (_xmouse < 305) { coords.across = -1; } if (_ymouse <= 200) coords.down = -1; if (_ymouse > 200) coords.down = 1;

Tx = coords.across; Ty = coords.down; pageTurn(0,Tx,Ty); };

mouseListener.onMouseUp = function(){ 

	if (_xmouse >=305) {

coords.across = 1; i=559; } 

  	if (_xmouse < 305) {

coords.across = -1; i=50; speed = -speed; } if (_ymouse <= 150) coords.down = -1; if (_ymouse > 150 && _ymouse <= 250) coords.down = 0; if (_ymouse > 250) coords.down = 1;

Tx = coords.across; Ty = coords.down; };

Mouse.addListener(mouseListener);

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