{"id":153,"date":"2026-07-15T14:44:10","date_gmt":"2026-07-15T05:44:10","guid":{"rendered":"https:\/\/tate.stars.ne.jp\/wpa\/?p=153"},"modified":"2026-07-15T14:44:10","modified_gmt":"2026-07-15T05:44:10","slug":"myplayer2heartsmanager","status":"publish","type":"post","link":"https:\/\/tate.stars.ne.jp\/wpa\/myplayer2heartsmanager.html","title":{"rendered":"myPlayer2HeartsManager"},"content":{"rendered":"<pre><code class=\"swift\">\nimport * as Phaser from 'phaser';\nexport class HeartsManager extends Phaser.GameObjects.Container {\n private heartKey: string;\n private maxHearts: number;\n private hearts: Phaser.GameObjects.Image[] = [];\n\/\/ \u30cf\u30fc\u30c81\u3064\u306e\u6a2a\u5e45\u3084\u9593\u9694\uff08\u30d4\u30af\u30bb\u30eb\uff09\nprivate spacing: number = 32;\nconstructor(scene: Phaser.Scene, x: number, y: number, maxHearts: number, heartKey: string) {\n  super(scene, x, y);\n  this.maxHearts = maxHearts;\n  this.heartKey = heartKey;\n\/\/ \u30b7\u30fc\u30f3\u306e\u66f4\u65b0\u30ea\u30b9\u30c8\u3068\u8868\u793a\u30ea\u30b9\u30c8\u306b\u8ffd\u52a0\n scene.add.existing(this);\n \/\/ \u521d\u671f\u30cf\u30fc\u30c8\u306e\u751f\u6210\n  this.createHearts();\n }\n\/\/ \u6307\u5b9a\u3055\u308c\u305f\u6700\u5927\u6570\u5206\u306e\u30cf\u30fc\u30c8\u753b\u50cf\u3092\u751f\u6210\u3057\u3066\u30b3\u30f3\u30c6\u30ca\u306b\u683c\u7d0d\nprivate createHearts(): void {\n  for (let i = 0; i < this.maxHearts; i++) {\n  const heart = this.scene.add.image(i * this.spacing, 0, this.heartKey);\n  heart.setOrigin(0, 0);\n  heart.setScale(0.1);\/\/ \u5de6\u4e0a\u539f\u70b9\u306b\u3059\u308b\u3068\u4e26\u3079\u3084\u3059\u3044\n  this.add(heart);\n  this.hearts.push(heart);\n}\n}\n \/\/ \u73fe\u5728\u306e\u30e9\u30a4\u30d5\u306b\u5fdc\u3058\u3066\u30cf\u30fc\u30c8\u306e\u8868\u793a\u30fb\u975e\u8868\u793a\uff08\u307e\u305f\u306f\u30c6\u30af\u30b9\u30c1\u30e3\uff09\u3092\u5207\u308a\u66ff\u3048\u308b\npublic updateHearts(currentLife: number): void {\n this.hearts.forEach((heart, index) => {\nif (index < currentLife) {\n   heart.setActive(true).setVisible(true);\n    } else {\n   heart.setActive(false).setVisible(false);\n  \/\/ heart.setTexture('empty_heart_key');\n }\n });\n }\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>import * as Phaser from &#8216;phase&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,3],"tags":[],"class_list":["post-153","post","type-post","status-publish","format-standard","hentry","category-phaser4","category-typescript"],"_links":{"self":[{"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/posts\/153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/comments?post=153"}],"version-history":[{"count":1,"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/posts\/153\/revisions"}],"predecessor-version":[{"id":154,"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/posts\/153\/revisions\/154"}],"wp:attachment":[{"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/media?parent=153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/categories?post=153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tate.stars.ne.jp\/wpa\/wp-json\/wp\/v2\/tags?post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}