落ち物パズル

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block = [[[[0, 0, 0, 0],[1, 1, 1, 0],[0, 1, 0, 0],[0, 0, 0, 0],],[[0, 1, 0, 0],[0, 1, 1, 0],[0, 1, 0, 0],[0, 0, 0, 0],],[[0, 1, 0, 0],[1, 1, 1, 0],[0, 0, 0, 0],[0, 0, 0, 0],],[[0, 1, 0, 0],[1, 1, 0, 0],[0, 1, 0, 0],[0, 0, 0, 0],]],[[[0, 0, 0, 0],[1, 1, 1, 0],[1, 0, 0, 0],[0, 0, 0, 0],],[[1, 0, 0, 0],[1, 0, 0, 0],[1, 1, 0, 0],[0, 0, 0, 0],],[[0, 0, 0, 0],[0, 0, 1, 0],[1, 1, 1, 0],[0, 0, 0, 0],],[[1, 1, 0, 0],[0, 1, 0, 0],[0, 1, 0, 0],[0, 0, 0, 0],]],[[[0, 0, 0, 0],[1, 1, 0, 0],[0, 1, 1, 0],[0, 0, 0, 0],],[[0, 1, 0, 0],[1, 1, 0, 0],[1, 0, 0, 0],[0, 0, 0, 0],],[[0, 0, 0, 0],[1, 1, 0, 0],[0, 1, 1, 0],[0, 0, 0, 0],],[[0, 1, 0, 0],[1, 1, 0, 0],[1, 0, 0, 0],[0, 0, 0, 0],]],[[[0, 0, 0, 0],[0, 1, 1, 0],[1, 1, 0, 0],[0, 0, 0, 0],],[[1, 0, 0, 0],[1, 1, 0, 0],[0, 1, 0, 0],[0, 0, 0, 0],],[[0, 0, 0, 0],[0, 1, 1, 0],[1, 1, 0, 0],[0, 0, 0, 0],],[[1, 0, 0, 0],[1, 1, 0, 0],[0, 1, 0, 0],[0, 0, 0, 0],]],[[[0, 0, 0, 0],[1, 1, 1, 0],[0, 0, 1, 0],[0, 0, 0, 0],],[[1, 1, 0, 0],[1, 0, 0, 0],[1, 0, 0, 0],[0, 0, 0, 0],],[[0, 0, 0, 0],[1, 0, 0, 0],[1, 1, 1, 0],[0, 0, 0, 0],],[[0, 1, 0, 0],[0, 1, 0, 0],[1, 1, 0, 0],[0, 0, 0, 0],]],[[[0, 0, 0, 0],[1, 1, 1, 1],[0, 0, 0, 0],[0, 0, 0, 0],],[[0, 0, 1, 0],[0, 0, 1, 0],[0, 0, 1, 0],[0, 0, 1, 0],],[[0, 0, 0, 0],[1, 1, 1, 1],[0, 0, 0, 0],[0, 0, 0, 0],],[[0, 0, 1, 0],[0, 0, 1, 0],[0, 0, 1, 0],[0, 0, 1, 0],]],[[[0, 0, 0, 0],[0, 1, 1, 0],[0, 1, 1, 0],[0, 0, 0, 0],],[[0, 0, 0, 0],[0, 1, 1, 0],[0, 1, 1, 0],[0, 0, 0, 0],],[[0, 0, 0, 0],[0, 1, 1, 0],[0, 1, 1, 0],[0, 0, 0, 0],],[[0, 0, 0, 0],[0, 1, 1, 0],[0, 1, 1, 0],[0, 0, 0, 0],]]];biro = ['#CC00CC', '#FFA500', '#CC0000', '#00CC00', '#CC0000', '#00CCCC', '#CCCC00'];function tsugiwotsukuru() {btsugi = Math.floor(Math.random() * 7);tsugigamen = document.getElementById('tsugi');ct = tsugigamen.getContext('2d');ct.clearRect(0, 0, 79, 79);kaku(ct, 0, 0, 0, btsugi);}function kakunin(bx, by, muki, shurui) {p = block[shurui][muki];for (n = 0; n < 4; n++) {for (m = 0; m < 4; m++) {if (p[n][m] == 1) {if ((bx + m < 0) || (bx + m > 11)) {return false;}if ((by + n < 0) || (by + n > 21)) {return false;}if (jyoutai[by + n][bx + m] != 100) {return false;}}}}return true;}function shitaidou() {gamegamen = document.getElementById('game');cg = gamegamen.getContext('2d');maenoix = ix;maenoiy = iy;maenoimuki = imuki;kesu(cg, ix, iy, imuki, ishurui);iy = iy + 1;/* document.getElementById('ochiru').play(); */kekka = kakunin(ix, iy, imuki, ishurui);if (kekka) {kaku(cg, ix, iy, imuki, ishurui);} else {ix = maenoix;iy = maenoiy;imuki = maenoimuki;kaku(cg, ix, iy, imuki, ishurui);p = block[ishurui][imuki];for (n = 0; n < 4; n++) {for (m = 0; m < 4; m++) {if (p[n][m] == 1) {jyoutai[iy + n][ix + m] = ishurui;}}}/* document.getElementById('don').play(); */tokutenkeisan();ix = 4;iy = 0;ishurui = btsugi;imuki = 0;kaku(cg, ix, iy, imuki, ishurui);kekka = kakunin(ix, iy, imuki, ishurui);if (!kekka) {/* document.getElementById('gameover').play(); */alert('ゲームオーバー');jikkou = false;}tsugiwotsukuru();}jikan = jikan - 1;if (jikan < 50) {jikan = 1000;}}function ugokasu(e) {gamegamen = document.getElementById('game');cg = gamegamen.getContext('2d');maenoix = ix;maenoiy = iy;maenoimuki = imuki;kesu(cg, ix, iy, imuki, ishurui);if (e.keyCode == 39) {ix = ix + 1;/* document.getElementById('kaiten').play(); */}if (e.keyCode == 37) {ix = ix - 1;/* document.getElementById('kaiten').play(); */}if (e.keyCode == 38) {imuki = imuki + 1;if (imuki > 3) {imuki = 0;}/* document.getElementById('kaiten').play(); */}if (e.keyCode == 40) {shitaidou();}kekka = kakunin(ix, iy, imuki, ishurui);if (!kekka) {ix = maenoix;iy = maenoiy;imuki = maenoimuki;}kaku(cg, ix, iy, imuki, ishurui);}function kesu(c, bx, by, imuki, shurui) {c.globalCompositeOperation = 'destination-out';kaku(c, bx, by, imuki, shurui);c.globalCompositeOperation = 'source-over';}function kaku(c, bx, by, muki, shurui){c.fillStyle = biro[shurui];c.strokeStyle = '#333333';c.lineWidth = 3;p = block[shurui][muki];for (n = 0; n < 4; n++) {for (m = 0; m < 4; m++) {if (p[n][m] == 1) {c.fillRect((bx + m) * 20, (by + n) * 20, 20, 20);c.strokeRect((bx + m) * 20, (by + n) * 20, 20, 20);}}}}jyoutai = [];function tokutenkeisan() {kosuu = 0;for (y = 0; y < 21; y++) {sorottenai = false;for (x = 1; x <= 10; x++) {if (jyoutai[y][x] == 100) {sorottenai = true;}}if (!sorottenai) {kosuu = kosuu + 1;/* document.getElementById('kieru').play(); */for (k = y; k > 0; k--) {for (x = 1; x <= 10; x++) {jyoutai[k][x] = jyoutai[k - 1][x];}}}}gamegamen = document.getElementById('game');cg = gamegamen.getContext('2d');cg.clearRect(0, 0, 239, 439);for (y = 0; y < 22; y++) {for (x = 0; x < 12; x++) {if ((jyoutai[y][x] != 100) &&(jyoutai[y][x] != 99)) {cg.fillStyle = biro[jyoutai[y] [x]];cg.strokeStyle = '#333333';cg.lineWidth = 3;cg.fillRect(x * 20, y * 20, 20, 20);cg.strokeRect(x * 20, y * 20, 20, 20);}}}switch (kosuu) {case 1:tokuten = tokuten + 10;break;case 2:tokuten = tokuten + 20;break;case 3:tokuten = tokuten + 100;break;case 4:tokuten = tokuten + 1000;/* document.getElementById('zenbu').play(); */break;}tgamen = document.getElementById('tokuten');tgamen.innerHTML = tokuten;}function jikandeugokasu() {if (jikkou) {shitaidou();setTimeout(jikandeugokasu, jikan);}}function gamekaishi() {gamegamen = document.getElementById('game');cg = gamegamen.getContext('2d');cg.clearRect(0, 0, 239, 439);tokuten = 0;jikkou = true;jikan = 1000;setTimeout(jikandeugokasu, jikan);jyoutai = new Array(22);for (i = 0; i < 22; i++) {jyoutai[i] = new Array(12);for (j = 0; j < 12; j++) {jyoutai[i][j] = 100;}}for (i = 0; i < 22; i++) {jyoutai[i][0] = 99;}for (i = 0; i < 22; i++) {jyoutai[i][11] = 99;}for (i = 0; i < 12; i++) {jyoutai[21][i] = 99;}ix = 4;iy = 0;imuki = 0;ishurui = Math.floor(Math.random() * 7);tsugiwotsukuru();kaku(cg, ix, iy, imuki, ishurui);}function hajime() {backgamen = document.getElementById('back');cb = backgamen.getContext('2d');cb.fillStyle = '#CCCCCC';cb.strokeStyle = '#333333';cb.lineWidth = 3;cb.fillRect(0, 0, 20, 20);cb.strokeRect(0, 0, 20, 20);x = 0;y = 0;for (i = 0; i < 22; i++) {cb.fillRect(x, y, 20, 20);cb.strokeRect(x, y, 20, 20);y = y + 20;}x = 220;y = 0;for (i = 0; i < 22; i++) {cb.fillRect(x, y, 20, 20);cb.strokeRect(x, y, 20, 20);y = y + 20;}x = 0;y = 420;for (i = 0; i < 22; i++) {cb.fillRect(x, y, 20, 20);cb.strokeRect(x, y, 20, 20);x = x + 20;}}
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