网页代码设计技巧系列之---弹子游戏.doc

= 40) blclr = 0;tim = 0;ballN = 3;with (Math) tmptim = floor(tim / 10);document.forms0.TM.value = tmptim;clrmes.style.posTop = -1000;clrmes.style.posLeft = -1000;ovrmes.style.posTop = -1000;ovrmes.style.posLeft = -1000;for (ib = 0; ib 5; ib+) for (ia = 0; ia 8; ia+) chc(ib * 8 + ia +1, ib);blstaib * 8 + ia = ib;document.forms0.BL.value = ballN;starter.style.posTop = -1000;starter.style.posLeft = -1000;gameFLG = 1;loadFLG = 1;ballX = 209;ballY = 270;ballDX =- 8;ballDY =- 8;tmpRL = 193;missFLG = 0;timerID = setTimeout(mainF(), INT);function SUP() UP.outerHTML = SPEED DOWN;DN.style.posTop = 170;DN.style.posLeft = 432;INT = 10;function SDN() DN.outerHTML = SPEED UP;UP.style.posTop = 170;UP.style.posLeft = 432;INT = 100;function MouseMv() if (loadFLG = 1) tmpRL = X - 20;if (tmpRL 370) tmpRL = 370; function outCHK() if (ballX 401) ballX = 802 - ballX; ballDX = -ballDX; 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 36) ballDX = 15; if (ballRD = 14) if (ballRD = 17) if (ballRD = 0) if (ballRD = 28) if (ballRD = -4) if (ballRD = 33) if (ballRD 0) missFLG = 1; else if (ballY 290) missFLG = 0; ballN = ballN - 1; gameEnd(); function blkCHK() tmpY = ballY + 4;tmpX = ballX + 4;if (tmpY = 48) if (tmpY = 29) if (tmpX = 396) with (Math) ia = floor(tmpX - 29) / 46);ib = floor(tmpY - 48) / 20);ic = ib * 8 + ia;if (blstaic = 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 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 = 40) clrmes.style.posTop = 150;clrmes.style.posLeft = 160;if (ballN = 0) ovrmes.style.posTop = 150;ovrmes.style.posLeft = 160;blclr = 40;function onLD() bgIE.style.posTop = 16;bgIE.style.posLeft = 16;ball.style.posTop = 270;ball.style.posLeft = 209;racket.style.posTop = 280;racket.style.posLeft = 193;info.style.posTop = 16;info.style.posLeft = 432;starter.style.posTop = -1000;starter.style.posLeft = -1000;clrmes.style.posTop = -1000;clrmes.style.posLeft = -1000;ovrmes.style.posTop = -1000;ovrmes.style.posLeft = -1000;DN.style.posTop = 170;DN.style.posLeft = 432;for (ib = 0; ib 5; ib+) for (ia = 0; ia 8; ia+) blstaib * 8 + ia = ib;starter.style.posTop = 200;starter.style.posLeft = 180;function chc(bno,bcl) tmpbno = (bno PONGBall: Time: !- Beginwith (document) write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write();write(