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题 目:Flash中背景跟随时间变化
假如flash中,我们想实现一张图片随着电脑时间的变换,图片也发生变化,形成早晨,晚上等效果。(假如多个图片,也能用这个方法实现,下面,我们看一下案例): 相对应的脚本: { hh=newDate(); xiaoshi=hh.getHours(); mm=newDate(); fengzhong=mm.getMinutes(); nowtime=xiaoshi*60 fengzhong; if(nowtime>=0&&nowtime<=300||nowtime>1200&&nowtime<1440) { skycolor=[5,18,7,-14,29,-10,100,0]; }//endif if(nowtime>300&&nowtime<=330) { skycolor=[5 (nowtime-300)*1.500000,18-(nowtime-300)*2.930000,7 (nowtime-300)*1.200000,-14-(nowtime-300)*1.230000,29 (nowtime-300),-10-(nowtime-300)*1.330000,100,0]; }//endif if(nowtime>330&&nowtime<=350) { skycolor=[49 (nowtime-330)*1.050000,-70,43 (nowtime-330)*1.100000,-51,58 (nowtime-330)*0.600000,-50,100,0]; }//endif if(nowtime>350&&nowtime<=360) { skycolor=[70-(nowtime-350)*2.100000,-70 (nowtime-350)*12.100000,65 (nowtime-350)*0.700000,-51 (nowtime-350)*1.800000,70-(nowtime-350)*1.400000,-50 (nowtime-350)*5,100,0]; }//endif if(nowtime>360&&nowtime<=375) { skycolor=[49 (nowtime-361)*0.357100,51 (nowtime-361)*3.071000,72-(nowtime-361)*1.285700,-33 (nowtime-361)*5.710000,56,0 (nowtime-361)*5,100,0]; }//endif if(nowtime>375&&nowtime<=390) { skycolor=[54 (nowtime-375)*3.067000,94-(nowtime-375)*5.875000,54 (nowtime-375)*3.067000,47-(nowtime-375)*3.133000,54 (nowtime-375)*3.067000,70-(nowtime-375)*4.667000,100,0]; }//endif if(nowtime>390&&nowtime<=870) { skycolor=[100,(nowtime-390)*0.062500,100,(nowtime-390)*0.062500,100,(nowtime-390)*0.062500,100,0]; }//endif if(nowtime>870&&nowtime<=990) { skycolor=[100,30-(nowtime-870)*0.250000,100,30-(nowtime-870)*0.250000,100,30-(nowtime-870)*0.250000,100,0]; }//endif if(nowtime>990&&nowtime<=1050) { skycolor=[100-(nowtime-990)*0.167000,(nowtime-990)*0.767000,100-(nowtime-990)*0.167000,0,100-(nowtime-990)*0.167000,0,100,0]; }//endif if(nowtime>1050&&nowtime<=1070) { skycolor=[90 (nowtime-1050)*0.500000,46 (nowtime-1050)*6.250000,90 (nowtime-1050)*0.500000,-(nowtime-1050)*0.250000,90-(nowtime-1050)*0.800000,-(nowtime-1050)*2.100000,100,0]; }//endif if(nowtime>1070&&nowtime<=1080) { skycolor=[100-(nowtime-1070)*1.700000,171-(nowtime-1070)*6,100-(nowtime-1070)*1.700000,-5,74-(nowtime-1070)*0.900000,-42 (nowtime-1070)*5.500000,100,0]; }//endif if(nowtime>1080&&nowtime<=1110) { skycolor=[83-(nowtime-1080)*0.433000,111-(nowtime-1080)*5.100000,83-(nowtime-1080)*0.433000,-5-(nowtime-1080)*1.233000,65 (nowtime-1080)*0.366700,13-(nowtime-1080)*2,100,0]; }//endif if(nowtime>1110&&nowtime<=1200) { skycolor=[70-(nowtime-1110)*0.722000,-42 (nowtime-1110)*0.667000,70-(nowtime-1110)*0.700000,-42 (nowtime-1110)*0.310000,76-(nowtime-1110)*0.522000,-47 (nowtime-1110)*0.411000,100,0]; }//endif sk=newColor(sky); x1={ra:skycolor[0],rb:skycolor[1],ga:skycolor[2],gb:skycolor[3],ba:skycolor[4],bb:skycolor[5],aa:skycolor[6],ab:skycolor[7]}; sk.setTransform(x1); m1=newColor(mc1); x2={ra:m1color[0],rb:m1color[1],ga:m1color[2],gb:m1color[3],ba:m1color[4],bb:m1color[5],aa:m1color[6],ab:m1color[7]}; m1.setTransform(x2); m2=newColor(mc2); x3={ra:m2color[0],rb:m2color[1],ga:m2color[2],gb:m2color[3],ba:m2color[4],bb:m2color[5],aa:m2color[6],ab:m2color[7]}; m2.setTransform(x3); m3=newColor(mc3); x4={ra:m3color[0],rb:m3color[1],ga:m3color[2],gb:m3color[3],ba:m3color[4],bb:m3color[5],aa:m3color[6],ab:m3color[7]}; m3.setTransform(x4); m4=newColor(mc4); x5={ra:m4color[0],rb:m4color[1],ga:m4color[2],gb:m4color[3],ba:m4color[4],bb:m4color[5],aa:m4color[6],ab:m4color[7]}; m4.setTransform(x5); d=newColor(dao); x6={ra:dcolor[0],rb:dcolor[1],ga:dcolor[2],gb:dcolor[3],ba:dcolor[4],bb:dcolor[5],aa:dcolor[6],ab:dcolor[7]}; d.setTransform(x6); y1=newColor(yun1); y2=newColor(yun2); y3=newColor(yun3); sun=newColor(mc5); x7={ra:yuncolor[0],rb:yuncolor[1],ga:yuncolor[2],gb:yuncolor[3],ba:yuncolor[4],bb:yuncolor[5],aa:yuncolor[6],ab:yuncolor[7]}; y1.setTransform(x7); y2.setTransform(x7); y3.setTransform(x7); sun=newColor(mc5); sun.setTransform(x4); sky2=newColor(_root.home.all.sky2); sky2.setTransform(x1); }//Endofthefunction functionsuntimes() { if(nowtime>=540&&nowtime<=900) { mc5._y=-45; if(nowtime<=720) { mc5._rotation=180 (nowtime-540)*0.388000; }//endif if(nowtime>720) { mc5._rotation=250 (nowtime-720)*0.611000; }//endif } else { if(nowtime<540&&nowtime>=360) { mc5._y=180-(nowtime-360)*1.250000; mc5._rotation=180; }//endif if(nowtime>=900&&nowtime<=1110) { mc5._y=-45 (nowtime-900)*0.900000; mc5._rotation=0; }//endif if(nowtime>=0&&nowtime<360||nowtime>1100&&nowtime<=1440) { mc5._alpha=0; } else { mc5._alpha=100; }//endif }//endif if(nowtime>360&&nowtime<=720) { mc5.sun._xscale=130-(nowtime-360)*0.166700; mc5.sun._yscale=mc5.sun._xscale; } elseif(nowtime>720&&nowtime<=1080) { mc5.sun._xscale=70 (nowtime-720)*0.166700; mc5.sun._yscale=mc5.sun._xscale; }//endif }//Endofthefunction functionmoontimes() { if(nowtime>=1260&&nowtime<1440||nowtime>=0&&nowtime<180) { moon._y=-45; if(nowtime<1440) { moon._rotation=180 (nowtime-1260)*0.388900; }//endif if(nowtime>=0&&nowtime<180) { moon._rotation=250 nowtime*0.611000; }//endif } else { if(nowtime<1260&&nowtime>1080) { moon._y=75-(nowtime-1080)*0.666700; moon._rotation=180; }//endif if(nowtime>180&&nowtime<1080) { moon._y=-45 (nowtime-180)*0.666700; moon._rotation=0; }//endif }//endif if(nowtime>=1080&&nowtime<=1260) { moon._alpha=Math.round((nowtime-1080)*0.555600); star._alpha=Math.round((nowtime-1080)*0.555600); }//endif if(nowtime>1260&&nowtime<1440||nowtime>0&&nowtime<240) { moon._alpha=100; star._alpha=100; }//endif if(nowtime>=240&&nowtime<=360) { moon._alpha=100-Math.round((nowtime-240)*0.833300); star._alpha=100-Math.round((nowtime-240)*0.833300); }//endif if(nowtime>360&&nowtime<1080) { moon._alpha=0; star._alpha=0; }//endif if(nowtime>1080&&nowtime<1440) { moon.moons._xscale=130-(nowtime-1080)*0.138890; moon.moons._yscale=moon.moons._xscale; } elseif(nowtime>0&&nowtime<=360) { moon.moons._xscale=80 nowtime*0.138890; moon.moons._yscale=moon.moons._xscale; }//endif }//Endofthefunction varhh; varxiaoshi; varmm; varss; varfengzhong; varnowtime; MovieClip.prototype.moveIn=function() { var_l1=this; _l1.onEnterFrame=function() { var_l1=this; if(_l1._currentframe<_l1._totalframes) { _l1.nextFrame(); } else { delete_l1["onEnterFrame"]; }//endif }; }; MovieClip.prototype.moveOut=function() { var_l1=this; _l1.gotoAndStop(_l1._totalframes); _l1.onEnterFrame=function() { var_l1=this; if(_l1._currentframe>1) { _l1.prevFrame(); } else { delete_l1["onEnterFrame"]; }//endif }; }; onEnterFrame=function() { ss=newDate(); miao=ss.getSeconds(); if(miao==59) { times(); suntimes(); moontimes(); }//endif }; 特别说明:这个代码最下面不是用来控制背景变化的,而是用来控制到了晚上月亮出现的位置,星星的位置。白天这些画面消失的控制。
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