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引用 | 編輯
mmmnnnbbb
2005-04-12 01:42 |
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以下是程式碼 小弟想要在翻書的頁面上增加點選頁面數字的按鈕 然後即可自動翻到那一頁的功能 但是最下面的描述看不懂 他說加入 ------------------- gotoPage( destinationPageNo ); //quick jump to the page number: destinationPageNo; values = 0-maxpages; autoflip(); //start autoflip (direction is calculated from _xmouse) canflip //it's a variable. setting its value to false disables flipping other functions of page turning is automatic; ----------------------- 我有複製過gotoPage autoflip(); canflip values = 0-maxpages; 但是各種方式貼在按鈕上 執行出來 點到頁數都無法自動翻頁 苦惱了很久 希望哪位大大能幫小弟一下 http://mmmnnnbbb.myweb.hinet/paper.exe 小弟改的 http://mmmnnnbbb.myweb.hinet/paper.fla trace(this); trace(_root); //these values can be changed: ------------------------------------------------------------------------- pw = 300; //page width in pixel ph = 400 //page height in pixel //page data... (export names/tearing flag) pageOrder = new Array("page0","page1","page2","page3","page4","page5","page6","page7","page8","page9","page10","page11","page12","page13","page14","page15","page16","page17","page18","page19","page20","page21","page22","page23","page24","page25","page26","page27","page28","page29","page30","page31","page32","page33","page34","page35","page36","page37","page38","page39"); pageCanTear = new Array(false, false, false, false, false, false, false, false, false, false, false, true, true, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false); //pages TEAROFF function! page=0; //first page (normally it is 0 = the page before the cover = blank page) maxpage=38; //last page (back cover, should be even number) hcover = true; //hard cover on/off clickarea = 64; //pixel width of the click sensitive area at the edges.. afa = 56; //width of the autoflip starter square. gs = 2; //goto page flip speed ps = 5; //mouse pursuit speed es = 3; //flip speed after mouse btn release canflip = true; //page flipping enabled //do not change these values: --------------------------------------------------------------------------------------------------------------------- _global.mcnt = 0; //counter (used on a page where is an animation) gpage = 0; //gotoPage No gflip = false; //gotoPage flip gdir = 0; //goto direction... aflip = false; //auto flip flip = false; //pageflip flipOff = false; //terminateflip flipOK = false; //good flip hflip = false; //hardflip (the cover of the book) rotz = -30; //hardflip max y difference preflip = false; //corner flip status ctear = false; //actual page status tear = false; teard = 0; tlimit = 80; removedPages = new Array(); //list of removed pages! mpx = 0, mpy = 0; //mousepos at click sx = sy = 0; //startpoint when flipping x = 0; //mouse x,y y = 0; ax = 0; //auto x,y ay = 0; acnt = 0; aadd = 0; aamp = 0; AM = Math.PI/180; stop(); _quality = "BEST"; Stage.scaleMode = "noScale"; function reset() { //initializing pages... --------------------------------------------------------------------------------------- pages.p0.page._x = -pw; pages.p0._x = 0; pages.p1.page._x = -pw; pages.p1._x = 0; pages.flip.p2.page._x = -pw; pages.flip.p2._x = pw; pages.flip.p3.page._x = -pw; pages.flip.p3._x = 0; pages.p4.page._x = -pw; pages.p4._x = pw; pages.p5.page._x = -pw; pages.p5._x = pw; pages.pgrad._visible = pages.mask._visible = pages.flip._visible = false; pages.flip.p3mask._width = pages.pgmask._width = pw*2; pages.center._height = pages.flip.p3mask._height = pages.pgmask._height = ph; pages.flip.fmask.page.pf._width = pw; pages.center._width = 6; pages.flip.fmask.page.pf._height = ph; pageNumber = new Array(); for(i=0;i<=(maxPage+1);i++) pageNumber = i; } mousecontroll = new Object(); //initializing mouse click handler --------------------------------------------------------------------------- mousecontroll.onMouseDown = function() { if(flip && !aflip) {// && !preflip) { flipOK = false; if(sx<0 && pages._xmouse>0) flipOK = true; if(sx>0 && pages._xmouse<0) flipOK = true; flipOff = true; flip = false; } else if((flipoff || aflip || !canflip) && !preflip) { trace("donothing"); } else { var oox = ox; var ooy = oy; var osx = sx; var osy = sy; var hit = hittest(); //hittest if(hit) { anim._visible = false; flip = true; flipOff = false; tear = false; //not tearing yet... ox = sx = hit*pw; if(preflip) { aflip = preflip = false; ox = oox, oy = ooy; sx = osx, sy = osy; } pages.flip.setMask(pages.mask); mpx = pages._xmouse, mpy = pages._ymouse; //_quality = "MEDIUM"; //it is the place to degrade image quality while turning pages if the performance is too low. } } } mousecontroll.onMouseUp = function() { if(flip && !tear) { if((Math.abs(pages._xmouse)>(pw-afa) && Math.abs(pages._ymouse)>(ph/2-afa) && Math.abs(pages._xmouse-mpx)<afa) || preflip) { flip = false; preflip = false; autoflip(); } else if(!preflip) { preflip = false; flipOK = false; if(sx<0 && pages._xmouse>0) flipOK = true; if(sx>0 && pages._xmouse<0) flipOK = true; flipOff = true; flip = false; } } } function hittest() { //hittest at mouse clicks, if click is over the book -> determining turning direction ------------------------------------ var x=pages._xmouse; var y=pages._ymouse; var pmh = ph/2; if(y<=pmh && y>=-pmh && x<=pw && x>=-pw) { //ha a megadott intervallumban klikkelunk, akkor lapozhatunk var r = Math.sqrt(x*x+y*y); var a = Math.asin(y/r); var y = Math.tan(a)*pw; if(y>0 && y>ph/2) y = ph/2; if(y<0 && y<-ph/2) y = - ph/2; oy = sy = y; r0 = Math.sqrt((sy+ph/2)*(sy+ph/2)+pw*pw); r1 = Math.sqrt((ph/2-sy)*(ph/2-sy)+pw*pw); pageN = eval("pages.flip.p2.page"); pageO = eval("pages.flip.p3"); offs = -pw; pages.flip.fmask._x = pw; if(x<-(pw-clickarea) && page>0) { //>-----> flip backward pages.flip.p3._x = 0; hflip = checkCover(page,-1); setPages(page-2,page-1,page,page+1); ctear = pageCanTear[page-1]; return -1; } if(x>(pw-clickarea) && page<maxpage) { //<-----< flip forward pages.flip.p3._x = pw; hflip = checkCover(page,1); setPages(page,page+2,page+1,page+3); ctear = pageCanTear[page+2]; return 1; } } else return 0; //wrong click } function checkCover(p,dir) { if(hcover) { if(dir>0) { if(p==(maxpage-2) || p==0) return true; } else { if(p==maxpage || p==2) return true; } } return false; } function corner() { var x = Math.abs(pages._xmouse); var y = Math.abs(pages._ymouse); if(x>(pw-afa) && x<pw && y>(ph/2-afa) && y<(ph/2)) { return true; } return false; } function oef() { _global.mcnt++; //main counter incrase (need for some page effect); if(!flip && corner()) { //corner mouseover preflip = true; if(!autoflip()) preflip = false; } if(preflip && !corner()) { preflip = false; flip = false; flipOK = false; flipoff = true; } getm(); if(aflip && !preflip) { y = (ay += (sy-ay)/(gflip? gs: ps )); acnt += aadd; ax -= aadd; if(Math.abs(acnt)>pw) { flipOK = true; flipOff = true; flip = false; aflip = false; } } if(flip) { //page turning is in progress... if(tear) { x = tox; y = (toy += teard); teard *= 1.2; if(Math.abs(teard)>1200) { flipOff = true; flip = false; } } else { x = (ox += (x-ox)/(gflip? gs: ps )); y = (oy += (y-oy)/(gflip? gs: ps )); } calc(x,y); //positioning pages and shadows } if(flipOff) { //terminating page turning effect... (comlplete turning... dropped on the other side) if(flipOK || tear) { x = (ox += (-sx-ox)/(gflip? gs: es )); y = (oy += (sy-oy)/(gflip? gs: es )); calc(x,y); if(x/-sx > 0.99 || tear) { //we are done with turning, so stop all turning issue... flip = false; flipOK = flipOff = false; pages.pgrad._visible = pages.flip._visible = false; //_quality = "BEST"; //if quality is decrased during turning effect, you must reset its default value! if(tear) { //if tear: remove page!!! removePage((sx<0)? page: page+1); //removePage(page); page += (sx<0)? -2: 0; } else { page += (sx<0)? -2: 2; //and tourning pages at pagenumber level... } setPages(page,0,0,page+1); tear = false; if(gpage>0) { //gotoflip active -> is there another flipping left? gpage--; autoflip(); } else gflip = false; } } else { //terminating page turning effect... (incomlplete turning... dropped on the dragged side) x = (ox += (sx-ox)/3); y = (oy += (sy-oy)/3); calc(x,y); if(x/sx > 0.99) { //we are done with turning, so stop all turning issue... flip = false; flipOff = false; aflip = false; pages.pgrad._visible = pages.flip._visible = false; //_quality = "HIGH"; //if quality is decrased during turning effect, you must reset its default value! setPages(page,0,0,page+1); //no change at pagenumbers.. } } } } function calc(x,y) { //positioning pages and shadows by x,y reference points -------------------------------------------------- if(hflip) { //hardflip... var xp = (sx<0)? -x: x; if(xp>0) { sp2._visible = false; sp3._visible = true; scalc(sp3,x); } else { sp3._visible = false; sp2._visible = true; scalc(sp2,x); } pages.flip.setMask(null); pages.flip._visible = true; pages.flip.fgrad._visible = false; pages.flip.p2._visible = pages.flip.p3._visible = false; return; } else pages.flip.fgrad._visible = true; //normal flipping process--------------------------------------------------------------------- var rr0 = Math.sqrt((y+ph/2)*(y+ph/2)+x*x); var rr1 = Math.sqrt((ph/2-y)*(ph/2-y)+x*x); if((rr0>r0 || rr1>r1) && !tear) { // we can tear off pages now:) // so reference points must be recalculated! if(y<sy) { // k1-gyel kell osszehasonlitani! var a = Math.asin((ph/2-y)/rr1); y = (ph/2-Math.sin(a)*r1); x = (x<0)? -Math.cos(a)*r1: Math.cos(a)*r1; if(y>sy) { if((sx*x)>0) y = sy, x = sx; else y = sy, x = -sx; } if((rr1-r1)>tlimit && ctear) { teard = -5; tear = true; tox = ox = x; toy = oy = y; } } else { // k0-val kell osszehasonlitani! var a = Math.asin((y+ph/2)/rr0); y = Math.sin(a)*r0-ph/2; x = (x<0)? -Math.cos(a)*r0: Math.cos(a)*r0; if(y<sy) { if((sx*x)>0) y = sy, x = sx; else y = sy, x = -sx; } if((rr0-r0)>tlimit && ctear) { teard = 5; tear = true; tox = ox = x; toy = oy = y; } } } if((sx<0 && (x-sx)<10) || (sx>0 && (sx-x)<10)) { if(sx<0) x = -pw+10; if(sx>0) x = pw-10; } //calculating flipping process pages.flip._visible = true; pages.flip.p3shadow._visible = pages.pgrad._visible = !tear; pages.flip.p2._visible = pages.flip.p3._visible = true; //equation of the line var vx = x-sx; var vy = y-sy; var a1 = vy/vx; var a2 = -vy/vx; cx = sx+(vx/2); cy = sy+(vy/2); //trigonometriai szamitasok //calculating rotation of the page, and the masks var r = Math.sqrt((sx-x)*(sx-x)+(sy-y)*(sy-y)); var a = Math.asin((sy-y)/r); if(sx<0) a = -a; ad = a/AM; //in degree pageN._rotation = ad*2; r = Math.sqrt((sx-x)*(sx-x)+(sy-y)*(sy-y)); rl = (pw*2); if(sx>0) { //flip forward pages.mask._xscale = 100; nx = cx-Math.tan(a)*(ph/2-cy); ny = ph/2; if(nx>pw) { nx = pw; ny = cy+Math.tan(Math.PI/2+a)*(pw-cx); } pageN.pf._x = -(pw-nx); pages.flip.fgrad._xscale = (r/rl/2)*pw; pages.pgrad._xscale = -(r/rl/2)*pw; pages.flip.p3shadow._xscale = (r/rl/2)*pw; } else { //flip backward pages.mask._xscale = -100; nx = cx-Math.tan(a)*(ph/2-cy); ny = ph/2; if(nx<-pw) { nx = -pw; ny = cy+Math.tan(Math.PI/2+a)*(-pw-cx); } pageN.pf._x = -(pw-(pw+nx)); pages.flip.fgrad._xscale = -(r/rl/2)*pw; pages.pgrad._xscale = (r/rl/2)*pw; pages.flip.p3shadow._xscale = -(r/rl/2)*pw; } pages.mask._x = cx; pages.mask._y = cy; pages.mask._rotation = ad; pageN.pf._y = -ny; pageN._x = nx+offs; pageN._y = ny; pages.flip.fgrad._x = cx; pages.flip.fgrad._y = cy; pages.flip.fgrad._rotation = ad; pages.flip.fgrad._alpha = (r>(rl-50))? 100-(r-(rl-50))*2: 100; pages.flip.p3shadow._x = cx; pages.flip.p3shadow._y = cy; pages.flip.p3shadow._rotation = ad; pages.flip.p3shadow._alpha = (r>(rl-50))? 100-(r-(rl-50))*2: 100; pages.pgrad._x = cx; pages.pgrad._y = cy; pages.pgrad._rotation = ad+180; pages.pgrad._alpha = (r>(rl-100))? 100-(r-(rl-100)): 100; pages.flip.fmask.page._x = pageN._x; pages.flip.fmask.page._y = pageN._y; pages.flip.fmask.page.pf._x = pageN.pf._x; pages.flip.fmask.page.pf._y = pageN.pf._y; pages.flip.fmask.page._rotation = pageN._rotation; } function scalc(obj,x) { //hardflip calc if(x<-pw) x=-pw; if(x>pw) x=pw; var a = Math.asin( x/pw ); var rot = a/AM/2; var xs = 100; var ss = 100*Math.sin( rotz*AM ); x = x/2; var y = Math.cos(a)*(pw/2)*(ss/100); placeImg(obj, rot, ss, x, y) pages.pgrad._visible = pages.flip._visible = true; pages.pgrad._xscale = x; pages.pgrad._alpha = pages.flip.p3shadow._alpha = 100; pages.flip.p3shadow._xscale = -x; pages.flip.p3shadow._x = 0; pages.flip.p3shadow._y = 0; pages.flip.p3shadow._rotation = 0; pages.pgrad._x = 0; pages.pgrad._y = 0; pages.pgrad._rotation = 0; } function placeImg(j, rot, ss, x, y) { var m = Math.tan( rot*AM ); var f = Math.SQRT2/Math.sqrt(m*m+1); var phxs = 100*m; var phRot = -rot;; var xs = 100*f; var ys = 100*f; j.ph.pic._rotation = 45; j.ph.pic._xscale = (phxs<0)? - xs: xs; j.ph.pic._yscale = ys*(100/ss); j.ph._rotation = phRot; j.ph._xscale = phxs; j._yscale = ss; j._x = x; j._y = y; j._visible = true; } function setPages(p1,p2,p3,p4) { //attach the right page "image" at the right place:) p0 = p1-2; //pages for transparency... p5 = p4+2; if(p0<0) p0=0; if(p5>maxpage) p5=0; if(p1<0) p1=0; //visible pages if(p2<0) p2=0; if(p3<0) p3=0; if(p4<0) p4=0; trace("setpages ->"+p1+","+p2+","+p3+","+p4); pleft = pages.p1.page.pf.ph.attachMovie(pageOrder[p1],"pic",0); pages.p1.page.pf.ph._y = -ph/2; pleftb = pages.p0.page.pf.ph.attachMovie(pageOrder[p0],"pic",0); pages.p0.page.pf.ph._y = -ph/2; if(hflip) { //hardflip pages are specials!!! var tm = pages.flip.hfliph.attachMovie("sph","sp2",0); sp2 = tm.ph.pic.attachMovie(pageOrder[p2],"pic",0); sp2._y = -ph/2, sp2._x = -pw/2; sp2 = eval("pages.flip.hfliph.sp2"); var tm = pages.flip.hfliph.attachMovie("sph","sp3",1); sp3 = tm.ph.pic.attachMovie(pageOrder[p3],"pic",0); sp3._y = -ph/2, sp3._x = -pw/2; sp3 = eval("pages.flip.hfliph.sp3"); } else { pages.flip.hfliph.sp2.removeMovieClip(); pages.flip.hfliph.sp3.removeMovieClip(); sp2 = pages.flip.p2.page.pf.ph.attachMovie(pageOrder[p2],"pic",0); pages.flip.p2.page.pf.ph._y = -ph/2; sp3 = pages.flip.p3.page.pf.ph.attachMovie(pageOrder[p3],"pic",0); pages.flip.p3.page.pf.ph._y = -ph/2; } pright = pages.p4.page.pf.ph.attachMovie(pageOrder[p4],"pic",0); pages.p4.page.pf.ph._y = -ph/2; prightb = pages.p5.page.pf.ph.attachMovie(pageOrder[p5],"pic",0); pages.p5.page.pf.ph._y = -ph/2; } function resetPages() { setPages(page,0,0,page+1); } function autoflip() { //start auto flip! if(!aflip && !flip && !flipoff && canflip) { //only when all conditions fits our needs... acnt = 0 aamp = Math.random()*(ph/2)-(ph/4); var x= gflip? (gdir*pw)/2: ((pages._xmouse<0)? -pw/2: pw/2); var y= Math.random()*ph-(ph/2); //random starty var pmh = ph/2; var r = Math.sqrt(x*x+y*y); var a = Math.asin(y/r); var yy = Math.tan(a)*pw; if(y>0 && y>ph/2) y = ph/2; if(y<0 && y<-ph/2) y = - ph/2; oy = sy = yy; ax = (pages._xmouse<0)? -pw/2: pw/2; var l = ((ph/2)-y); ay = y;+(Math.random()*2*l)-l; //page turnig style randomizing offs = -pw; var hit = 0; if(x<0 && page>0) { pages.flip.p3._x = 0; hflip = checkCover(page,-1); if(!(preflip && hflip)) setPages(page-2,page-1,page,page+1); hit = -1; } if(x>0 && page<maxpage) { pages.flip.p3._x = pw; hflip = checkCover(page,1); if(!(preflip && hflip)) setPages(page,page+2,page+1,page+3); hit = 1; } if(hflip && preflip) { hit = 0; preflip = false; return false; } if(hit) { anim._visible = false; flip = true; flipOff = false; ox = sx = hit*pw; pages.flip.setMask(pages.mask); aadd = hit*(pw/(gflip? 5:10 )); //autoflip takes 10 frames to be done!!! aflip = true; pages.flip.fmask._x = pw; if(preflip) { oy = sy = (pages._ymouse<0)? -(ph/2): (ph/2); } r0 = Math.sqrt((sy+ph/2)*(sy+ph/2)+pw*pw); r1 = Math.sqrt((ph/2-sy)*(ph/2-sy)+pw*pw); pageN = eval("pages.flip.p2.page"); pageO = eval("pages.flip.p3"); oef(); return true; } } else return false; } function getm() { //get x,y reference points depending of turning style: manual/auto if(aflip && !preflip) { x = ax; y = ay; } else { x = pages._xmouse; y = pages._ymouse; } } function gotoPage(i) { //quickjump to the page number i i = getPN(i); if(i<0) return false; var p = int(page/2); var d = int(i/2); if(p!=d && canflip && !gflip) { //target!=current page if(p<d) { //go forward gdir = 1; gpage = d-p-1; } else { //go backward gdir = -1 gpage = p-d-1; } gflip = true; autoflip(); } } function getPN(i) { //get the right page number var find = false; for(j=1;j<=maxpage;j++) { if(i==pageNumber[j]) { i=j; find = true; break; } } if(find) return i; else return -1; } function removePage(i) { trace("remove page "+i); i = (Math.floor((i-1)/2)*2)+1; removedPages.push(pageNumber, pageNumber[i+1]); for(j=(i+2);j<=(maxPage+1);j++) { pageOrder[j-2]=pageOrder[j]; pageCanTear[j-2]=pageCanTear[j]; pageNumber[j-2]=pageNumber[j]; } trace("removed pages "+i+","+(i+1)); trace(removedPages.join(", ")); maxPage -= 2; } onEnterFrame = function() { trace(getBytesLoaded()); if(getBytesLoaded()==getBytesTotal()) { gotoAndPlay(2); delete onEnterFrame; } } //------------------------------------------------------------------------------------------------ PUT YOUR CODE HERE -------------- /* you can use these functions: gotoPage( destinationPageNo ); //quick jump to the page number: destinationPageNo; values = 0-maxpages; autoflip(); //start autoflip (direction is calculated from _xmouse) canflip //it's a variable. setting its value to false disables flipping other functions of page turning is automatic; */   x0
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