책장넘기는 flash 소스

stop();
_level0.pagesAbs = this;
// Set page dimensions
var pageWi = 727/2;
var PageHi = 451;
var pageWiHi = pageWi+pageHi;
var pivotY = pageHi/2+pageWi;
var pageColor = 0xFFFFE5;
// "dir" equals either 1 or -1 and determines if you
// are flipping forward or backward through the book
var dir = 1;
// "flipPage" is the # "between" the two flipping page #'s
var flipPage = 1.5;
// "curPage" is the # between the two currently viewed page #'s
var curPage = .5;
// "maxPages" should be an even number
var maxPages = 8;
// "autoStep" percentage of page width determining step size when auto-closing
var autoStep = .05;
// "dragging" is true if you are dragging the page
var dragging = false
//
//
//
//
//
//________________________________R U N   O N C E
//
// Place Left and Right page flip Buttons
this.attachMovie ("cornerButton", "RButton", 11);
with (RButton) {
 _x = pageWi;
 _y = -pageWi;
}
this.attachMovie ("cornerButton", "LButton", 12);
with (LButton) {
 _x = -pageWi;
 _y = -pageWi;
 _xscale = -100;
}
//
//
// Build pages for first time
pageInit (flipPage, dir);
// Drop down to appear centered
_y+=pivotY;
//
//
//
//
//
// _____________________B U I L D   F U N C T I O N S
//
// Create a left-aligned page-sized solid fill raised one pagewidth
function makePage (targ, xQuadrant) {
 with (targ) {
  beginFill(pageColor, 100);
  moveto(0, -pageWi);
  lineto(0, -pageWiHi);
  lineTo(xQuadrant*pageWi, -pageWiHi);
  lineTo(xQuadrant*pageWi, -pageWi);
  endFill();
 }
}
//
//
// Create a left-aligned page-sized shadow gradient raised one pagewidth
// Shade is used to add depth to stationary pages
function makeShade (targ, xQuadrant) {
 with (targ) {
  // Defines gradient used as shadow overlay
  var colors = [0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000];
  var alphas = [      40,       25,       15,        5,        0,        1,        6];
  var ratios = [       0,        1,       17,       51,       89,      132,      255];
  var matrix = { matrixType:"box", x:0, y:pageWi, w:xQuadrant*pageWi, h:pageHi, r:0};
  beginGradientFill( "linear", colors, alphas, ratios, matrix );
  moveto(0, -pageWi);
  lineto(0, -pageWiHi);
  lineTo(xQuadrant*pageWi, -pageWiHi);
  lineTo(xQuadrant*pageWi, -pageWi);
  endFill();
 }
}
//
//
// create a bottom-left aligned shadow gradient
// for animated shadows
function makeShadow (targ, xQuadrant) {
 with (targ) {
  // Defines gradient used as shadow overlay
  var colors = [0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000];
  var alphas = [      40,       25,       15,        5,        0,        1,        6];
  var ratios = [       0,        1,       17,       51,       89,      132,      255];
  var maxLength = Math.sqrt((pageWi*pageWi)+(pageWIHi*pageWiHi));
  var matrix = { matrixType:"box", x:0, y:-maxLength, w:xQuadrant*pageWi, h:maxLength-pageWi, r:0};
  beginGradientFill( "linear", colors, alphas, ratios, matrix );
  moveto(0, -pageWi);
  lineto(0, -maxLength);
  lineto(xQuadrant*pageWi, -maxLength);
  lineTo(xQuadrant*pageWi, -pageWi);
  endFill();
 }
}
//
//
// Place Stationary Pages
function setStationary() {
// Place the "S"tationary "L"eft "P"age
createEmptyMovieClip("SLPage", 1);
 if (flipPage!=1.5) {
  makePage (SLPage, -1)
  SLPage.attachMovie("print"+(flipPage-1.5), "Print", 1);
  with (SLPage.Print) {
   _x = -pageWi/2;
   _y = -pivotY;
  }
 }
 // Place the "S"tationary "R"ight "P"age
createEmptyMovieClip("SRPage", 2);
 if (flipPage!=maxPages-.5){
  makePage (SRPage, 1)
  SRPage.attachMovie("print"+(flipPage+1.5), "Print", 1);
  with (SRPage.Print) {
   _x = pageWi/2;
   _y = -pivotY;
  }
 }
 // Place shade on page not being revealed
 var targ = dir>0 ? SLPage : SRPage;
 targ.createEmptyMovieClip("Shade", 2);
 makeShade(targ.Shade, -dir);
}
//
//
// Place the Flipping Pages
function setFlipping() {
 var targ;
 // Place the "F"lipping "T"op "P"age
 createEmptyMovieClip("FTPage", 3);
 makePage (FTPage, dir)
 with (FTPage) {
  attachMovie("print"+(flipPage-dir*.5), "Print", 1);
  with (Print) {
   _x = dir*pageWi/2;
   _y = -pivotY;
  }
 }
 FTPage.createEmptyMovieClip("Shade", 2);
 makeShade(FTPage.Shade, dir);
 // Place the "F"lipping "B"ottom "P"age
 createEmptyMovieClip("FBPage", 4);
 makePage (FBPage, -dir)
 FBPage.attachMovie("print"+(flipPage+dir*.5), "Print", 1);
 with (FBPage.Print) {
  _x = -dir*pageWi/2;
  _y = -pivotY;
 }
 FBPage._rotation = dir*90;
}
//
//
// Creates Shadows which follow edge of transition
function setShadows() {
 var targ;
 // Place shadow on the "F"lipping page
 this.createEmptyMovieClip("FShadow", 5);
 makeShadow(FShadow, -dir);
 FShadow._rotation = dir*45;
 // Place shadow on the "S"tationary page
 this.createEmptyMovieClip("SShadow", 6);
 makeShadow(SShadow, dir);
 SShadow._rotation = dir*45;
}
//
//
// Create Masks to hide everything
function makeMasks() {
 // Create mask for Flipping Bottom Page Mask
 this.createEmptyMovieClip("FBPageMask", 7);
 with (FBPageMask) {
  beginFill(0x005500, 100);
  lineto(pageWiHi, -PageWiHi);
  curveto(0, -2*PageWiHi, -pageWiHi, -pageWiHi);
  endFill();
 }
 // Create mask for Flipping Top Page
 FBPageMask.duplicateMovieClip("FTPageMask", 8);
 // Create mask for Shadow on the Flipping Page
 this.createEmptyMovieClip("FShadowMask", 9);
 makePage (FShadowMask, -dir);
 FShadowMask._rotation = dir*90;
 // Create mask for Shadow on Stationary Page
 this.createEmptyMovieClip("SShadowMask", 10);
 makePage(SShadowMask, dir);
 FBPage.setMask(FBPageMask);
 FTPage.setMask(FTPageMask);
 FShadow.setMask(FShadowMask);
 SShadow.setMask(SShadowMask);
}
//
//
// Hide pages before page1 and after Last Page
function limitBook () {
 if (flipPage==1.5) {
  SLPage._visible = 0;
  LButton._visible = 0;
  SShadow._visible = 0;
  if (dir==1) {
   FTPage.Shade._alpha = 67;
   SShadow._visible = 1;
  }else {
   FShadow._alpha = 67;
  }   
 } else if (flipPage==maxPages-.5) {
  SRPage._visible = 0;
  RButton._visible = 0;
  SShadow._visible = 0;
  if (dir==-1) {
   FTPage.Shade._alpha = 67;
   SShadow._visible = 1;
  } else {
   FShadow._alpha = 67;
  }
 }  
}
//
//
// How to position all pages needed for a page flip
// calls all functions listed above
function pageInit (cp, d) {
 flipPage = cp;
 dir = d;
 //trace ("flip page = "+flipPage+" dir = "+dir);
 setStationary();
 setFlipping();
 setShadows();
 makeMasks();
 limitBook ();
}
//
//
//
//
//
//__________________F L I P P I N G   F U N C T I O N S
//
// How to adjust position of flipping page
// based on a value between 0 and 1
function flip(curVal) {
 var rot = dir*45*curVal;
 FBPageMask._rotation = FTPageMask._rotation = -rot;
 FBPage._rotation = FShadowMask._rotation = (dir*90)-rot*2;
 FShadow._rotation = SShadow._rotation=(dir*45)-rot;
}
//
//
// how to determine position of flipping page
// returns a value between 0 and 1
// zero being no-flip and one being full-flip
function getPageRatio () {
 if (dragging) {
  // if dragging page position is determined by mouse position
  // the 20 helps advance the turning page when the button is pressed
  pageRatio = -dir*(_xmouse-startX-dir*20)/(2*pageWi);
 } else {
  // if not dragging; auto increment page towards final position
  pageRatio>2/3 ? pageRatio += autoStep : pageRatio -= autoStep;
 }
 // if out of bounds
 if (pageRatio<=0) {
  pageRatio = 0;
  if (!dragging) {
   flipDone();
  }
 } else if (pageRatio>=1) {
  pageRatio = 1;
  if (!dragging) {
   flipDone();
  }
 }
 return (pageRatio);
}
//
//
//
//
//
//_____________C O N T R O L I N G   F U N C T I O N S
//
// What to do when you press a page flipping button
function startFlip (dir) {
 pageInit (curPage+dir, dir);
 startX = dir*pageWi;
 dragging = true;
 RButton._alpha=0;
 Lbutton._alpha=0;
 this.onEnterFrame = function () {
  flip(getPageRatio());
 }
}
//
//
// what to do when page is released
function flipRelease () {
 dragging = false;
 if (pageRatio>2/3) {
  curPage+=2*dir;
 }
}
//
//
// What to do when pages are done flipping
function flipDone () {
 this.onEnterFrame = null;
 RButton._alpha = 100;
 LButton._alpha = 100;
 if (curPage!=.5){
  LButton._visible = 1;  
 }
 if (curPage!=maxPages+.5){
  RButton._visible = 1;
 }
 // Delete hidden pages to save resources
 if (pageRatio==0) {
  FShadow.removeMovieClip();
  FShadowMask.removeMovieClip();
  SShadow.removeMovieClip();
  SShadowMask.removeMovieClip();
  FBPage.removeMovieClip();
  FBPageMask.removeMovieClip();
  if (dir==1) {
   SRPage.removeMovieClip();
  } else {
   SLPage.removeMovieClip();
  }   
 } else {
  FTPage.removeMovieClip();
  if (dir==-1) {
   SRPage.removeMovieClip();
  } else {
   SLPage.removeMovieClip();
  }
 }
 FTPageMask.removeMovieClip();
}
//
//
// assign functions to button events
LButton.onPress = function() {
 startFlip (-1);
}
LButton.onReleaseOutside = function () {
 flipRelease();
}
LButton.onRelease = function () {
 flipRelease();
}
RButton.onPress = function() {
 startFlip (1);
}
RButton.onReleaseOutside = function () {
 flipRelease();
}
RButton.onRelease = function () {
 flipRelease();
}
//
//
//
//
//