質問編集履歴
4
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -1,4 +1,4 @@
|
|
|
1
|
-
先日運営しているサイトにJavaScript+Canvasで制作した
|
|
1
|
+
先日運営しているサイトにJavaScript+Canvasで制作したゲームを公開し、各デバイスの動作を確認したところ、
|
|
2
2
|
|
|
3
3
|
PCブラウザ(Firefox)、iphoneのsafariでは上手く動いたのですが(iphoneでは一部BGMと効果音が鳴りませんがスルー)
|
|
4
4
|
|
3
ソースコードを追加
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -8,4 +8,26 @@
|
|
|
8
8
|
|
|
9
9
|
原因は何でしょうか。ご提示よろしくお願いいたします。
|
|
10
10
|
|
|
11
|
+
|
|
12
|
+
|
|
13
|
+
マウス位置の取得は以下のように行っております。
|
|
14
|
+
|
|
15
|
+
```JavaScript
|
|
16
|
+
|
|
11
|
-
|
|
17
|
+
var rect = e.target.getBoundingClientRect();
|
|
18
|
+
|
|
19
|
+
if(window.TouchEvent){
|
|
20
|
+
|
|
21
|
+
var mouseX = e.changedTouches[0].pageX - rect.left;
|
|
22
|
+
|
|
23
|
+
var mouseY = e.changedTouches[0].pageY - rect.top;
|
|
24
|
+
|
|
25
|
+
}else{
|
|
26
|
+
|
|
27
|
+
var mouseX = e.clientX - rect.left;
|
|
28
|
+
|
|
29
|
+
var mouseY = e.clientY - rect.top;
|
|
30
|
+
|
|
31
|
+
}
|
|
32
|
+
|
|
33
|
+
```
|
2
test
CHANGED
|
@@ -1 +1 @@
|
|
|
1
|
-
i
|
|
1
|
+
iOSでcanvasのタップイベントがページスクロールすると効かなくなる
|
test
CHANGED
|
@@ -4,6 +4,8 @@
|
|
|
4
4
|
|
|
5
5
|
ipadのsafariでだけ、最初のタイトル画面は表示されますが、スタートボタンを押しても何も反応しません。
|
|
6
6
|
|
|
7
|
+
どうやらページをスクロールするとタップイベントが効かなくなるようです。
|
|
8
|
+
|
|
7
9
|
原因は何でしょうか。ご提示よろしくお願いいたします。
|
|
8
10
|
|
|
9
11
|
※コードを記載しようと思ったのですが、文字数制限に引っかかってしまいました。ご了承ください。
|
1
一部変更
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -6,480 +6,4 @@
|
|
|
6
6
|
|
|
7
7
|
原因は何でしょうか。ご提示よろしくお願いいたします。
|
|
8
8
|
|
|
9
|
-
以下はゲームのコードです。
|
|
10
|
-
|
|
11
|
-
|
|
12
|
-
|
|
13
|
-
```javascript
|
|
14
|
-
|
|
15
|
-
// 定数定義
|
|
16
|
-
|
|
17
|
-
var FPS = 60;
|
|
18
|
-
|
|
19
|
-
var SCREEN_WIDTH = 640;
|
|
20
|
-
|
|
21
|
-
var SCREEN_HEIGHT = 490;
|
|
22
|
-
|
|
23
|
-
var holepos = [
|
|
24
|
-
|
|
25
|
-
{"posx":44,"posy":186},
|
|
26
|
-
|
|
27
|
-
{"posx":44,"posy":267},
|
|
28
|
-
|
|
29
|
-
{"posx":157,"posy":144},
|
|
30
|
-
|
|
31
|
-
{"posx":157,"posy":226},
|
|
32
|
-
|
|
33
|
-
{"posx":157,"posy":309},
|
|
34
|
-
|
|
35
|
-
{"posx":277,"posy":103},
|
|
36
|
-
|
|
37
|
-
{"posx":277,"posy":182},
|
|
38
|
-
|
|
39
|
-
{"posx":277,"posy":261},
|
|
40
|
-
|
|
41
|
-
{"posx":277,"posy":340},
|
|
42
|
-
|
|
43
|
-
{"posx":398,"posy":144},
|
|
44
|
-
|
|
45
|
-
{"posx":398,"posy":226},
|
|
46
|
-
|
|
47
|
-
{"posx":398,"posy":309},
|
|
48
|
-
|
|
49
|
-
{"posx":509,"posy":186},
|
|
50
|
-
|
|
51
|
-
{"posx":509,"posy":267}
|
|
52
|
-
|
|
53
|
-
];
|
|
54
|
-
|
|
55
|
-
//変数定義------------------------------------------------------------
|
|
56
|
-
|
|
57
|
-
var gameFrame = 0;
|
|
58
|
-
|
|
59
|
-
var startTime = 0;
|
|
60
|
-
|
|
61
|
-
var delta = 0;
|
|
62
|
-
|
|
63
|
-
var lastTimeStamp = 0;
|
|
64
|
-
|
|
65
|
-
var limitTime = 0;
|
|
66
|
-
|
|
67
|
-
|
|
68
|
-
|
|
69
|
-
var gameMode = null;
|
|
70
|
-
|
|
71
|
-
var readyCount = 4;
|
|
72
|
-
|
|
73
|
-
var holes = [];
|
|
74
|
-
|
|
75
|
-
var score = 0;
|
|
76
|
-
|
|
77
|
-
var hit = 0;
|
|
78
|
-
|
|
79
|
-
var miss = 0;
|
|
80
|
-
|
|
81
|
-
|
|
82
|
-
|
|
83
|
-
var startBtn;
|
|
84
|
-
|
|
85
|
-
var howToBtn;
|
|
86
|
-
|
|
87
|
-
|
|
88
|
-
|
|
89
|
-
var closeBtn;
|
|
90
|
-
|
|
91
|
-
|
|
92
|
-
|
|
93
|
-
var scoreSendBtn;
|
|
94
|
-
|
|
95
|
-
var tweetBtn;
|
|
96
|
-
|
|
97
|
-
var retryBtn;
|
|
98
|
-
|
|
99
|
-
var titleBtn;
|
|
100
|
-
|
|
101
|
-
|
|
102
|
-
|
|
103
|
-
var image = new Array();
|
|
104
|
-
|
|
105
|
-
var imageCount = 0;
|
|
106
|
-
|
|
107
|
-
var imageSrc = [
|
|
108
|
-
|
|
109
|
-
"img/titlebg.png",
|
|
110
|
-
|
|
111
|
-
"img/buttons.png",
|
|
112
|
-
|
|
113
|
-
"img/howtoplaybg.png",
|
|
114
|
-
|
|
115
|
-
"img/gamemainbg.png",
|
|
116
|
-
|
|
117
|
-
"img/readycountdownbg.png",
|
|
118
|
-
|
|
119
|
-
"img/statusnum.png",
|
|
120
|
-
|
|
121
|
-
"img/chara.png",
|
|
122
|
-
|
|
123
|
-
"img/pestle.png",
|
|
124
|
-
|
|
125
|
-
"img/scorenum.png",
|
|
126
|
-
|
|
127
|
-
"img/timeupbg.png",
|
|
128
|
-
|
|
129
|
-
"img/gameresultbg.png",
|
|
130
|
-
|
|
131
|
-
];
|
|
132
|
-
|
|
133
|
-
var audios = {
|
|
134
|
-
|
|
135
|
-
"titlebgm": new Audio("sound/titlebgm.mp3"),
|
|
136
|
-
|
|
137
|
-
"mainbgm": new Audio("sound/mainbgm.mp3"),
|
|
138
|
-
|
|
139
|
-
"btnclick": new Audio("sound/btnclick.mp3"),
|
|
140
|
-
|
|
141
|
-
"countdown": new Audio("sound/countdown.mp3"),
|
|
142
|
-
|
|
143
|
-
"startgong": new Audio("sound/startgong.mp3"),
|
|
144
|
-
|
|
145
|
-
"endgong": new Audio("sound/endgong.mp3"),
|
|
146
|
-
|
|
147
|
-
"fetch": new Audio("sound/fetch.mp3"),
|
|
148
|
-
|
|
149
|
-
"hit": new Audio("sound/hit.mp3"),
|
|
150
|
-
|
|
151
|
-
"miss": new Audio("sound/miss.mp3"),
|
|
152
|
-
|
|
153
|
-
"fall": new Audio("sound/fall.mp3"),
|
|
154
|
-
|
|
155
|
-
"timeup": new Audio("sound/timeup.mp3"),
|
|
156
|
-
|
|
157
|
-
"resultdisp": new Audio("sound/resultdisp.mp3"),
|
|
158
|
-
|
|
159
|
-
"resultbgm": new Audio("sound/resultbgm.mp3")
|
|
160
|
-
|
|
161
|
-
};
|
|
162
|
-
|
|
163
|
-
|
|
164
|
-
|
|
165
|
-
var canvas = document.getElementById('main');
|
|
166
|
-
|
|
167
|
-
canvas.width = SCREEN_WIDTH;
|
|
168
|
-
|
|
169
|
-
canvas.height = SCREEN_HEIGHT;
|
|
170
|
-
|
|
171
|
-
var ctx = canvas.getContext('2d');
|
|
172
|
-
|
|
173
|
-
requestAnimationFrame = (function() {
|
|
174
|
-
|
|
175
|
-
return window.requestAnimationFrame || window.webkitRequestAnimationFrame ||
|
|
176
|
-
|
|
177
|
-
window.mozRequestAnimationFrame || window.oRequestAnimationFrame ||
|
|
178
|
-
|
|
179
|
-
window.msRequestAnimationFrame || function(callback) {
|
|
180
|
-
|
|
181
|
-
window.setTimeout(callback, 1000 / FPS);
|
|
182
|
-
|
|
183
|
-
};
|
|
184
|
-
|
|
185
|
-
})();
|
|
186
|
-
|
|
187
|
-
|
|
188
|
-
|
|
189
|
-
var click_touch = window.ontouchstart===null?"touchstart":"click";
|
|
190
|
-
|
|
191
|
-
|
|
192
|
-
|
|
193
|
-
function gameLoading() {
|
|
194
|
-
|
|
195
|
-
gameLoadingDraw();
|
|
196
|
-
|
|
197
|
-
for(var i in imageSrc){
|
|
198
|
-
|
|
199
|
-
image[i] = new Image();
|
|
200
|
-
|
|
201
|
-
image[i].src = imageSrc[i];
|
|
202
|
-
|
|
203
|
-
image[i].onload = function() {
|
|
204
|
-
|
|
205
|
-
imageCount++;
|
|
206
|
-
|
|
207
|
-
// 全ての画像が読み終えたらイベントを発動
|
|
208
|
-
|
|
209
|
-
if(imageCount == imageSrc.length){
|
|
210
|
-
|
|
211
|
-
gameMode = "TITLE";
|
|
212
|
-
|
|
213
|
-
mainLoop();
|
|
214
|
-
|
|
215
|
-
}
|
|
216
|
-
|
|
217
|
-
}
|
|
218
|
-
|
|
219
|
-
}
|
|
220
|
-
|
|
221
|
-
for(var i in audios){
|
|
222
|
-
|
|
223
|
-
audios[i].load();
|
|
224
|
-
|
|
225
|
-
}
|
|
226
|
-
|
|
227
|
-
}
|
|
228
|
-
|
|
229
|
-
|
|
230
|
-
|
|
231
|
-
function gameLoadingDraw() {
|
|
232
|
-
|
|
233
|
-
// 表示
|
|
234
|
-
|
|
235
|
-
var img = new Image();
|
|
236
|
-
|
|
237
|
-
|
|
9
|
+
※コードを記載しようと思ったのですが、文字数制限に引っかかってしまいました。ご了承ください。
|
|
238
|
-
|
|
239
|
-
var bgWidth = 404;
|
|
240
|
-
|
|
241
|
-
var bgHeight = 47;
|
|
242
|
-
|
|
243
|
-
var bgX = Math.floor(canvas.width - bgWidth) / 2;
|
|
244
|
-
|
|
245
|
-
var bgY = Math.floor(canvas.height - bgHeight) / 2;
|
|
246
|
-
|
|
247
|
-
/* 画像を描画 */
|
|
248
|
-
|
|
249
|
-
ctx.drawImage(img, 0, 0, bgWidth, bgHeight, bgX, bgY, bgWidth, bgHeight);
|
|
250
|
-
|
|
251
|
-
}
|
|
252
|
-
|
|
253
|
-
|
|
254
|
-
|
|
255
|
-
function mainLoop() { //メインループ処理
|
|
256
|
-
|
|
257
|
-
var t = new Date().getTime();
|
|
258
|
-
|
|
259
|
-
if (lastTimeStamp > 0) {
|
|
260
|
-
|
|
261
|
-
delta = (t - lastTimeStamp) / 1000;
|
|
262
|
-
|
|
263
|
-
}
|
|
264
|
-
|
|
265
|
-
lastTimeStamp = t;
|
|
266
|
-
|
|
267
|
-
gameFrame++;
|
|
268
|
-
|
|
269
|
-
|
|
270
|
-
|
|
271
|
-
switch (gameMode) {
|
|
272
|
-
|
|
273
|
-
case "TITLE":
|
|
274
|
-
|
|
275
|
-
gameTitle();
|
|
276
|
-
|
|
277
|
-
break;
|
|
278
|
-
|
|
279
|
-
case "HOW_TO_PLAY":
|
|
280
|
-
|
|
281
|
-
howToPlay();
|
|
282
|
-
|
|
283
|
-
break;
|
|
284
|
-
|
|
285
|
-
case "READY":
|
|
286
|
-
|
|
287
|
-
break;
|
|
288
|
-
|
|
289
|
-
case "MAIN":
|
|
290
|
-
|
|
291
|
-
gameMain();
|
|
292
|
-
|
|
293
|
-
break;
|
|
294
|
-
|
|
295
|
-
case "END":
|
|
296
|
-
|
|
297
|
-
break;
|
|
298
|
-
|
|
299
|
-
}
|
|
300
|
-
|
|
301
|
-
requestAnimationFrame(function() {
|
|
302
|
-
|
|
303
|
-
mainLoop();
|
|
304
|
-
|
|
305
|
-
});
|
|
306
|
-
|
|
307
|
-
}
|
|
308
|
-
|
|
309
|
-
|
|
310
|
-
|
|
311
|
-
function gameTitle() {
|
|
312
|
-
|
|
313
|
-
ctx.drawImage(image[0], 0, 0);
|
|
314
|
-
|
|
315
|
-
startBtn = new Button(0, 0, 200, 323, 80, 37, 0);
|
|
316
|
-
|
|
317
|
-
howToBtn = new Button(80, 0, 300, 323, 140, 37, 0);
|
|
318
|
-
|
|
319
|
-
audios["titlebgm"].play();
|
|
320
|
-
|
|
321
|
-
audios["titlebgm"].addEventListener("ended", function() {
|
|
322
|
-
|
|
323
|
-
audios["titlebgm"].currentTime = 0;
|
|
324
|
-
|
|
325
|
-
audios["titlebgm"].play();
|
|
326
|
-
|
|
327
|
-
}, false);
|
|
328
|
-
|
|
329
|
-
}
|
|
330
|
-
|
|
331
|
-
|
|
332
|
-
|
|
333
|
-
function howToPlay() {
|
|
334
|
-
|
|
335
|
-
var bgWidth = 600;
|
|
336
|
-
|
|
337
|
-
var bgHeight = 450;
|
|
338
|
-
|
|
339
|
-
var bgX = Math.round(canvas.width - bgWidth) / 2;
|
|
340
|
-
|
|
341
|
-
var bgY = Math.round(canvas.height - bgHeight) / 2;
|
|
342
|
-
|
|
343
|
-
ctx.drawImage(image[2], bgX, bgY, bgWidth, bgHeight);
|
|
344
|
-
|
|
345
|
-
closeBtn = new Button(220, 37, bgX+260, bgY+388, 80, 37, 0);
|
|
346
|
-
|
|
347
|
-
}
|
|
348
|
-
|
|
349
|
-
|
|
350
|
-
|
|
351
|
-
function gameReady() {
|
|
352
|
-
|
|
353
|
-
gameMode = "READY";
|
|
354
|
-
|
|
355
|
-
// 表示
|
|
356
|
-
|
|
357
|
-
var bgWidth = 385;
|
|
358
|
-
|
|
359
|
-
var bgHeight = 106;
|
|
360
|
-
|
|
361
|
-
var bgX = Math.round(canvas.width - bgWidth) / 2;
|
|
362
|
-
|
|
363
|
-
var bgY = Math.round(canvas.height - bgHeight) / 2;
|
|
364
|
-
|
|
365
|
-
/* 画像を描画 */
|
|
366
|
-
|
|
367
|
-
readyCount--;
|
|
368
|
-
|
|
369
|
-
if(readyCount < 0){
|
|
370
|
-
|
|
371
|
-
gameStart();
|
|
372
|
-
|
|
373
|
-
audios["startgong"].play();
|
|
374
|
-
|
|
375
|
-
}else {
|
|
376
|
-
|
|
377
|
-
bgDraw();
|
|
378
|
-
|
|
379
|
-
ctx.drawImage(image[4], 0, bgHeight*readyCount, bgWidth, bgHeight, bgX, bgY, bgWidth, bgHeight);
|
|
380
|
-
|
|
381
|
-
setTimeout(gameReady, 1000);
|
|
382
|
-
|
|
383
|
-
audios["countdown"].play();
|
|
384
|
-
|
|
385
|
-
}
|
|
386
|
-
|
|
387
|
-
}
|
|
388
|
-
|
|
389
|
-
|
|
390
|
-
|
|
391
|
-
function gameStart() {
|
|
392
|
-
|
|
393
|
-
holes = [];
|
|
394
|
-
|
|
395
|
-
score = 0;
|
|
396
|
-
|
|
397
|
-
hit = 0;
|
|
398
|
-
|
|
399
|
-
miss = 0;
|
|
400
|
-
|
|
401
|
-
startTime = new Date().getTime()/1000;
|
|
402
|
-
|
|
403
|
-
for (var i in holepos) {
|
|
404
|
-
|
|
405
|
-
holes.push(new Hole(i));
|
|
406
|
-
|
|
407
|
-
if(holes[i].mode == 4){
|
|
408
|
-
|
|
409
|
-
holes[i].mode = 2;
|
|
410
|
-
|
|
411
|
-
holes[i].nextMode = 0;
|
|
412
|
-
|
|
413
|
-
holes[i].waitFor = gameFrame + Math.floor(Math.random() * 200);
|
|
414
|
-
|
|
415
|
-
}
|
|
416
|
-
|
|
417
|
-
}
|
|
418
|
-
|
|
419
|
-
gameMode = "MAIN";
|
|
420
|
-
|
|
421
|
-
readyCount = 4;
|
|
422
|
-
|
|
423
|
-
audios["mainbgm"].play();
|
|
424
|
-
|
|
425
|
-
}
|
|
426
|
-
|
|
427
|
-
|
|
428
|
-
|
|
429
|
-
function gameMain() {
|
|
430
|
-
|
|
431
|
-
bgDraw();
|
|
432
|
-
|
|
433
|
-
numDraw(213,22,score);
|
|
434
|
-
|
|
435
|
-
numDraw(134,62,hit);
|
|
436
|
-
|
|
437
|
-
numDraw(134,102,miss);
|
|
438
|
-
|
|
439
|
-
timeLimit();
|
|
440
|
-
|
|
441
|
-
for (var i in holes) {
|
|
442
|
-
|
|
443
|
-
holeDraw(i);
|
|
444
|
-
|
|
445
|
-
holeMove(i);
|
|
446
|
-
|
|
447
|
-
if(limitTime == 3){
|
|
448
|
-
|
|
449
|
-
audios["countdown"].play();
|
|
450
|
-
|
|
451
|
-
}
|
|
452
|
-
|
|
453
|
-
if(limitTime == 0){
|
|
454
|
-
|
|
455
|
-
audios["endgong"].play();
|
|
456
|
-
|
|
457
|
-
audios["mainbgm"].pause();
|
|
458
|
-
|
|
459
|
-
audios["mainbgm"].currentTime = 0;
|
|
460
|
-
|
|
461
|
-
}
|
|
462
|
-
|
|
463
|
-
if(limitTime <= 0){
|
|
464
|
-
|
|
465
|
-
if(holes[i].mode != 3){
|
|
466
|
-
|
|
467
|
-
holes[i].mode = 1;
|
|
468
|
-
|
|
469
|
-
holes[i].nextMode = 4;
|
|
470
|
-
|
|
471
|
-
gameEnd();
|
|
472
|
-
|
|
473
|
-
}
|
|
474
|
-
|
|
475
|
-
}
|
|
476
|
-
|
|
477
|
-
}
|
|
478
|
-
|
|
479
|
-
canvas.addEventListener("mousemove", holeMouseOver, false);
|
|
480
|
-
|
|
481
|
-
canvas.addEventListener(click_touch, holeHit, false);
|
|
482
|
-
|
|
483
|
-
}
|
|
484
|
-
|
|
485
|
-
```
|