[查看演示] 源码如下
----------------------------------------------------------
<HTML>
<HEAD>
<TITLE>Hard Block－www.51windows.Net</TITLE>
<SCRIPT LANGUAGE="JavaScript">
<!--
var timerID = null
var INT = 10
var loadFLG=0
var gameFLG=0
var missFLG=0
var tim = 0 //time
var blcol = new Array(5) //block color
var blsta = new Array(40) //block status
var blclr = 0 //clear block
var ballX = 0 //ball data
var ballY = 0
var ballN = 3
var ballDX= 0
var ballDY= 0
var tmpRL = 193
var keyP=0
var keyPr=0
var endFLG=0
blcol[0]="#FFFF00"
blcol[1]="#FFB000"
blcol[2]="#FF8000"
blcol[3]="#FF4000"
blcol[4]="#FF0000"
blcol[5]="#000000"
var ieFLG=0
var n4FLG=0
if (document.all){
ieFLG=1
}else{
if (document.getElementById){
n4FLG=0
}else{
n4FLG=1
}
}
//-----------------------------------------
//------------- main function -------------
//-----------------------------------------
function mainF(){
clearTimeout(timerID)
tim=tim+1
with (Math){tmptim=floor(tim/10)}
tmptc=""
tmptb=tim/10
if (tim==tmptim*10){tmptc=".0"}
ballX=ballX+ballDX
ballY=ballY+ballDY
outCHK()
blkCHK()
if (document.getElementById){
document.SC.TM.value=tmptb+tmptc
document.SC.CL.value=blclr
document.SC.SR.value=blclr*200-tim
document.getElementById("ball").style.top = ballY
document.getElementById("ball").style.left = ballX
}else{
if (ieFLG==1){
document.SC.TM.value=tmptb+tmptc
document.SC.CL.value=blclr
document.SC.SR.value=blclr*200-tim
ball.style.posTop = ballY
ball.style.posLeft = ballX
}else{
document.layers["info"].document.forms[0].TM.value=tmptb+tmptc
document.layers["info"].document.forms[0].CL.value=blclr
document.layers["info"].document.forms[0].SR.value=blclr*200-tim
document.layers["ball"].moveTo(ballX,ballY)
}
}
racketMove()
if (gameFLG==1){timerID = setTimeout("mainF()",INT)}
}
//-----------------------------------------
//------------- sub functions -------------
//-----------------------------------------
//game init
function initG(){
keyP=0
if (endFLG == 0){
endFLG=1
blclr=0
tim=0
ballN=3
with (Math){tmptim=floor(tim/10)}
if (document.getElementById){
document.SC.TM.value=tmptim
document.getElementById("ovrmes").style.top=-1000
document.getElementById("clrmes").style.top=-1000
}else{
if (ieFLG==1){
document.SC.TM.value=tmptim
clrmes.style.top=-1000
ovrmes.style.top=-1000
}else{
document.layers["info"].document.forms[0].TM.value=tmptim
document.layers["ovrmes"].visibility="HIDE"
document.layers["clrmes"].visibility="HIDE"
}
}
for (ib=0; ib<5; ib++){for (ia=0; ia<8; ia++){
tmpIDn=ib*8+ia+1
if (document.getElementById){
document.getElementById(tmpIDn).style.backgroundColor = blcol[ib]
}else{
if (ieFLG==1){
document.all(tmpIDn+9).style.backgroundColor = blcol[ib]
}else{
document.layers[tmpIDn].bgColor=blcol[ib]
}
}
blsta[ib*8+ia]=ib
}}
}
if (document.getElementById){
document.SC.BL.value=ballN
document.getElementById("starter").style.top=-1000
}else{
if (ieFLG==1){
document.SC.BL.value=ballN
starter.style.top=-1000
}else{
document.layers["info"].document.forms[0].BL.value=ballN
document.layers["starter"].visibility="HIDE"
}
}
gameFLG=1;loadFLG=1
ballX=209;ballY=270;ballDX=-8;ballDY=-8;tmpRL=193;missFLG=0
timerID = setTimeout("mainF()",INT)
}
function keyDown(DnEvents){
if (ieFLG==0){
k=DnEvents.which
}else{
k=window.event.keyCode
}
if (k == 54){keyP=5} //6
if (k == 102){keyP=5} //6
if (k == 52){keyP=-5} //4
if (k == 100){keyP=-5} //4
if (k == 83){if (gameFLG==0){initG()}} //S
if (k == 115){if (gameFLG==0){initG()}} //s
}
function keyUp(UpEvents){
if (ieFLG==0){
k=UpEvents.which
}else{
k=window.event.keyCode
}
if (k == 102){keyP=0} //6
if (k == 54 ){keyP=0} //4
if (k == 100){keyP=0} //6
if (k == 52 ){keyP=0} //4
}
//racket move
function racketMove(){
if (loadFLG==1){
if (keyP != 0){
tmpkeyP=keyP*keyPr
if (tmpkeyP>=0){
if (keyPr != 0){
if (Math.abs(keyPr)<15){keyPr=keyPr*1.2}
}else{
keyPr=keyP
}
}else{
keyPr=keyP
}
}else{
keyPr=0
}
tmpRL=tmpRL+keyPr
if (tmpRL<16){tmpRL=16}
if (tmpRL>370){tmpRL=370}
if (document.getElementById){
document.getElementById("racket").style.left=tmpRL
}else{
if (ieFLG==1){
racket.style.left=tmpRL
}else{
document.layers["racket"].left=tmpRL
}
}
}
}
//wall and racket check
function outCHK(){
if (ballX < 16){ballX=32-ballX;ballDX=-ballDX}
if (ballX > 401){ballX=802-ballX;ballDX=-ballDX}
if (ballY < 16){ballY=32-ballY;ballDY=-ballDY}
if (ballY >= 272){
if (missFLG==0){
tmpX=(ballDX/ballDY)*(272-ballY)+ballX
if (tmpX >= tmpRL-12){
if (tmpX <= tmpRL+42){
ballY=272;ballDY=-ballDY
ballX=tmpX
ballRD=tmpX-tmpRL
with (Math){ballDX=8*abs(ballDX)/ballDX}
if (ballRD<-4){ballDX=-15}
if (ballRD>36){ballDX=15}
if (ballRD>=14){if (ballRD<=16){ballDX=-2}}
if (ballRD>=17){if (ballRD<=20){ballDX=2}}
if (ballRD>=0){if (ballRD<=4){ballDX=-4}}
if (ballRD>=28){if (ballRD<=32){ballDX=4}}
if (ballRD>=-4){if (ballRD<=-1){ballDX=-11}}
if (ballRD>=33){if (ballRD<=36){ballDX=11}}
}
}
if (ballDY>0){missFLG=1}
}else{
if (ballY>290){missFLG=0;ballN=ballN-1;gameEnd()}
}
}
}
//block check
function blkCHK(){
tmpY=ballY+4;tmpX=ballX+4
if (tmpY>=48){if (tmpY<=147){if (tmpX>=29){if (tmpX<=396){
with (Math) {
ia=floor((tmpX-29)/46);ib=floor((tmpY-48)/20);ic=ib*8+ia
}
if (blsta[ic]<=4){
tmpbc=blsta[ic]+1
blsta[ic]=tmpbc
tmpIDnc=ic+1
if (document.getElementById){
document.getElementById(tmpIDnc).style.backgroundColor = blcol[tmpbc]
}else{
if (ieFLG==1){
document.all(tmpIDnc+9).style.backgroundColor = blcol[tmpbc]
}else{
document.layers[tmpIDnc].bgColor=blcol[tmpbc]
}
}
if (tmpbc==5){blclr=blclr+1}
if (blclr >= 40){gameEnd()}
if (ballDX>0){
iy=(ballDY/ballDX)*(29+46*ia-tmpX)+tmpY
if (iy>48+20*ib+18){
tmpY1=48+20*ib+18
tmpX1=(ballDX/ballDY)*(48+20*ib+18-tmpY)+tmpX
ballX=tmpX1-4;ballY=tmpY1-4
ballDY=-ballDY
}else{
if (iy<44+20*ib){
tmpY1=48+20*ib
tmpX1=(ballDX/ballDY)*(48+20*ib-tmpY)+tmpX
ballX=tmpX1-4;ballY=tmpY1-4
ballDY=-ballDY
}else{
tmpX1=29+46*ia
tmpY1=(ballDY/ballDX)*(29+46*ia-tmpX)+tmpY
ballX=tmpX1-4;ballY=tmpY1-4
ballDX=-ballDX
}
}
}else{
iy=(ballDY/ballDX)*(29+46*ia+44-tmpX)+tmpY
if (iy>48+20*ib+18){
tmpY1=48+20*ib+18
tmpX1=(ballDX/ballDY)*(48+20*ib+18-tmpY)+tmpX
ballX=tmpX1-4;ballY=tmpY1-4
ballDY=-ballDY
}else{
if (iy<44+20*ib){
tmpY1=48+20*ib
tmpX1=(ballDX/ballDY)*(48+20*ib-tmpY)+tmpX
ballX=tmpX1-4;ballY=tmpY1-4
ballDY=-ballDY
}else{
tmpX1=29+46*ia+44
tmpY1=(ballDY/ballDX)*(29+46*ia+44-tmpX)+tmpY
ballX=tmpX1-4;ballY=tmpY1-4
ballDX=-ballDX
}
}
}
}
}}}}
}
//game end
function gameEnd(){
gameFLG=0
loadFLG=0
if (document.getElementById){
document.SC.BL.value=ballN
document.getElementById("starter").style.top=200
if (blclr >= 40){
document.getElementById("clrmes").style.top=150
endFLG=0
}
if (ballN <= 0){
document.getElementById("ovrmes").style.top=160
endFLG=0
}
}else{
if (ieFLG==1){
document.SC.BL.value=ballN
starter.style.top=200
if (blclr >= 40){
clrmes.style.top=150
endFLG=0
}
if (ballN <= 0){
ovrmes.style.top=160
endFLG=0
}
}else{
document.layers["info"].document.forms[0].BL.value=ballN
document.layers["starter"].visibility="SHOW"
if (blclr >= 40){
document.layers["clrmes"].visibility="SHOW"
endFLG=0
}
if (ballN <= 0){
document.layers["ovrmes"].visibility="SHOW"
endFLG=0
}
}
}
}
//Event init
function onLD(){
document.onkeydown = keyDown
document.onkeyup = keyUp
if (document.getElementById){
document.getElementById("starter").style.top=200
document.getElementById("info").style.top=16
}else{
if (ieFLG==1){
starter.style.top=200
info.style.top=16
}else{
document.layers["starter"].visibility="SHOW"
}
}
if (n4FLG!=0){document.captureEvents(Event.KEYDOWN|Event.KEYUP)}
}
//-->
</SCRIPT>
</HEAD>
<BODY BGCOLOR="#DEB887" ONLOAD="onLD()"">
<A NAME="t0">
<DIV ID="gamewindow" STYLE="position:absolute; background-color:#000000; top:16px; left:16px; width:394px; height:300px"><LAYER CLIP="0,0,393,299" BGCOLOR="#000000"></LAYER></DIV>
<SCRIPT LANGUAGE="JavaScript">
<!--
//block layer write
for (ib=0; ib<5; ib++){
for (ia=0; ia<8; ia++){
tmpL=31+46*ia;tmpT=50+20*ib
tmpIDn=ib*8+ia+1
if (n4FLG!=1){
document.write("<DIV ID='"+tmpIDn+"' STYLE='position:absolute; background-color:"+blcol[ib]+"; top:"+tmpT+"px; left:"+tmpL+"px; width:42; height:16; clip:rect(0,43,17,0)'></DIV>")
}else{
document.write("<LAYER LEFT="+tmpL+" TOP="+tmpT+" CLIP='1,1,43,17' BGCOLOR='"+blcol[ib]+"'></LAYER>")
}
blsta[ib*8+ia]=ib
}
}
//-->
</SCRIPT>
<DIV ID="ball" STYLE="position:absolute; top:270px; left:209px; width:8px; height:8px">
<DIV STYLE="position:absolute; top:0px; left:2px; background-color:#B0B0B0; width:4; height:8; clip:rect(0,3,7,0)"></DIV>
<DIV STYLE="position:absolute; top:2px; left:0px; background-color:#B0B0B0; width:8; height:4; clip:rect(0,7,3,0)"></DIV>
<DIV STYLE="position:absolute; top:1px; left:1px; background-color:#FFFFFF; width:6; height:6; clip:rect(0,5,5,0)"></DIV>
</DIV>
<DIV ID="racket" STYLE="position:absolute; top:280px; left:193px; background-color:#B0B0FF; width:40px; height:4px; clip:rect(0,39,3,0)"></DIV>
<SCRIPT LANGUAGE="JavaScript">
<!--
if (n4FLG==1){
document.write('<LAYER NAME="ball" LEFT="209" TOP="270" CLIP="0,0,7,7"> <LAYER LEFT="2" TOP="0" CLIP="0,0,3,7" BGCOLOR="#B0B0B0"></LAYER><LAYER LEFT="0" TOP="2" CLIP="0,0,7,3" BGCOLOR="#B0B0B0"></LAYER><LAYER LEFT="1" TOP="1" CLIP="0,0,5,5" BGCOLOR="#FFFFFF"></LAYER></LAYER><LAYER NAME="racket" LEFT="193" TOP="280" CLIP="0,0,39,3" BGCOLOR="#B0B0FF"></LAYER><LAYER NAME="info" LEFT="416" TOP="16">')
}else{
document.write('<DIV ID="info" STYLE="position:absolute; top:-1000px; left:416px">')
}
//-->
</SCRIPT>
<FONT STYLE="font-size:22px; color:#000044"><I><B>Hard Block </B></I></FONT>
<FONT STYLE="font-size:28px; color:#CC0000"><I><B>R</B></I></FONT>
<BR>
<FONT STYLE="font-size:14px; color:#003F00">....for IE4,IE5,NN4,Gecko....</FONT>
<BR><P>
<FORM NAME="SC">
BALL :<INPUT TYPE="text" NAME="BL" SIZE=5 VALUE = "3" ><BR>
TIME :<INPUT TYPE="text" NAME="TM" SIZE=5 VALUE = "0" ><BR>
BLOCK:<INPUT TYPE="text" NAME="CL" SIZE=5 VALUE = "0" ><BR>
SCORE:<INPUT TYPE="text" NAME="SR" SIZE=5 VALUE = "0" ><BR>
<P><BR>
</FORM>
<SCRIPT LANGUAGE="JavaScript">
<!--
if (n4FLG==1){
document.write('</LAYER><LAYER NAME="clrmes" TOP=150 LEFT=160 visibility="HIDE">')
}else{
document.write('</DIV><DIV ID="clrmes" STYLE="position:absolute; top:-1000px; left:160px; visibility:visible">')
}
//-->
</SCRIPT>
<FONT STYLE="font-size:24px" COLOR="#44CC44">ALL CLEAR!</FONT>
<SCRIPT LANGUAGE="JavaScript">
<!--
if (n4FLG==1){
document.write('</LAYER><LAYER NAME="ovrmes" TOP=150 LEFT=160 visibility="HIDE">')
}else{
document.write('</DIV><DIV ID="ovrmes" STYLE="position:absolute; top:-1000px; left:160px; visibility:visible">')
}
//-->
</SCRIPT>
<FONT STYLE="font-size:24px" COLOR="#CC4444">GAME OVER!</FONT>
<SCRIPT LANGUAGE="JavaScript">
<!--
if (n4FLG==1){
document.write('</LAYER><LAYER NAME="starter" TOP=200 LEFT=180 visibility="HIDE"><FONT COLOR="#FFFFFF">')
}else{
document.write('</DIV><DIV ID="starter" STYLE="position:absolute; top:-1000px; left:180px; color:#FFFFFF; visibility:visible">')
}
//-->
</SCRIPT>
Left = 4 key<BR>
Right = 6 key<BR>
START = S key
</BODY>
</HTML>
<div style="position: absolute; top: 10; right: 10; width: 148; height: 18;cursor:hand">
<input type="button" name="Button" value="查看源代码" onClick= 'window.location = "view-source:" + window.location.href'></div> |
