{"id":1020,"date":"2021-04-05T00:42:30","date_gmt":"2021-04-04T16:42:30","guid":{"rendered":"http:\/\/summid.icu\/?p=1020"},"modified":"2023-06-01T15:20:01","modified_gmt":"2023-06-01T07:20:01","slug":"unity2dminimap","status":"publish","type":"post","link":"https:\/\/summid.icu\/index.php\/2021\/04\/05\/unity2dminimap\/","title":{"rendered":"Unity2D\u5c0f\u5730\u56fe\u4e0e\u4f24\u5bb3\u6570\u5b57UI"},"content":{"rendered":"

<\/p>\n

Unity2D\u5c0f\u5730\u56fe<\/span><\/h3>\n\n\n
\"\"<\/div><\/figure>\n\n\n

\u5728\u6e38\u620f\u4e2d\uff0c\u6309\u4e0b\u5c0f\u5730\u56fe\u952e\u6253\u5f00\u5c0f\u5730\u56fe\uff0c\u663e\u793a\u6240\u6709\u623f\u95f4\u4fe1\u606f\u4ee5\u53ca\u73a9\u5bb6\u6240\u5728\u4f4d\u7f6e\u3002<\/span><\/p>\n

\u8fd9\u91cc\u4f7f\u7528\u5230\u7684\u65b9\u6cd5\u539f\u7406\uff0c\u5373\u91c7\u7528\u5c0f\u5730\u56fe\u4e13\u7528\u6444\u50cf\u673a\uff0c\u901a\u8fc7\u8bbe\u7f6e\u5176Target Texture\u548cCulling Mask\u5c5e\u6027\uff0c\u5c06\u62cd\u6444\u5230\u7684\u753b\u9762\u6e32\u67d3\u5728\u4e00\u5f20Texture\u56fe\u7247\u4e0a\uff0c\u7136\u540e\u5c06\u8be5Texture\u56fe\u7247\u505a\u6210UI\u663e\u793a\u51fa\u6765\u3002<\/span><\/p>\n

Hierarchy\u9762\u677f\u4e2d\u7684\u7ed3\u6784\uff1a<\/span><\/p>\n\n\n

\"\"<\/div><\/figure>\n\n\n

MiniMap\u6e38\u620f\u7269\u4f53\u4e0b\uff0c\u6709\u5c0f\u5730\u56fe\u6444\u50cf\u673a\u4e0e\u753b\u5e03\u5bf9\u8c61\uff0c\u4ee5\u53ca\u753b\u5e03\u4e0b\u7684Raw Image\u5bf9\u8c61\uff08\u7528\u4e8e\u663e\u793aTexture\uff09\u3002<\/span><\/p>\n

\u8bbe\u7f6e\u88ab\u62cd\u6444\u7269\u4f53\u7684Layer<\/span><\/h4>\n

\u9996\u5148\uff0c\u6211\u4eec\u5c06\u8981\u663e\u793a\u5728\u5c0f\u5730\u56fe\u4e0a\u7684\u5bf9\u8c61\u7684Layer\u8bbe\u7f6e\u5728\u4e00\u4e2a\u5355\u72ec\u7684Layer\u4e0a\u3002\u5982\u8fd9\u91cc\u6211\u8981\u663e\u793a\u623f\u95f4\u7684\u5899\u58c1\uff0c\u6211\u5c31\u5c06\u623f\u95f4\u5899\u58c1\u7684Layer\u8bbe\u7f6e\u4e3aMiniMap\uff1a<\/span><\/p>\n\n\n

\"\"<\/div><\/figure>\n\n\n

\u7531\u4e8eMiniMap\u56fe\u5c42\u53ea\u7528\u4f5c\u5c0f\u5730\u56fe\u663e\u793a\uff0c\u56e0\u6b64\u4e00\u822c\u4f1a\u5728\u6e38\u620f\u5bf9\u8c61\u4e0b\u65b0\u6dfb\u52a0\u4e00\u5f20\u88ab\u62cd\u6444\u56fe\u7247\u4f5c\u4e3aMiniMap\u56fe\u5c42\u7684\u66ff\u4ee3\u54c1\uff0c\u6bd4\u5982\u8981\u5728\u5c0f\u5730\u56fe\u663e\u793a\u73a9\u5bb6\u7684\u4f4d\u7f6e\uff0c\u53ef\u4ee5\u5728\u73a9\u5bb6\u6e38\u620f\u7269\u4f53\u4e0b\u6dfb\u52a0\u4e00\u5f20sprite\u56fe\u7247\uff0c\u5c06\u8be5\u56fe\u7247\u7684Layer\u8bbe\u7f6e\u4e3aMiniMap\u3002\u8fd9\u6837\u5f53\u73a9\u5bb6\u79fb\u52a8\u65f6\uff0c\u56fe\u7247\u4e5f\u4f1a\u8ddf\u7740\u79fb\u52a8\uff0c\u7531\u5176\u6e32\u67d3\u5728\u5c0f\u5730\u56fe\u4e0a\u4ee3\u66ff\u73a9\u5bb6\u672c\u8eab\u3002<\/span><\/p>\n

\u8bbe\u7f6e\u6444\u50cf\u673a<\/span><\/h4>\n
    \n
  • \n

    \u65b0\u5efa\u6444\u50cf\u673a\uff0c\u8bbe\u7f6e\u4e3a\u6b63\u4ea4\u62cd\u6444\uff08\u8c03\u6574\u6444\u50cf\u673a\u5750\u6807\uff08Z\u8f74\uff09\u548c\u80cc\u666f\u4e0d\u900f\u660e\u5ea6\uff09\uff0c\u53d6\u6d88Audio Listener\u7ec4\u4ef6<\/span><\/p>\n<\/li>\n

  • \n

    \u8bbe\u7f6e\u6444\u50cf\u673aCulling Mask\u5c5e\u6027\u4e3aMiniMap\uff08\u5c0f\u5730\u56fe\u56fe\u5c42\uff09\uff0c\u8fd9\u6837\u76f8\u673a\u53ea\u4f1a\u6e32\u67d3MiniMap\u56fe\u5c42\u7684\u5bf9\u8c61<\/span><\/p>\n<\/li>\n

  • \n

    \u5728Project\u9762\u677f\u4e2d\u65b0\u5efa\u4e00\u5f20Render Texture\u56fe\u7247\uff08\u8fd9\u91cc\u547d\u540d\u4e3aMiniMapBG\uff09\uff0c\u4f5c\u4e3a\u6444\u50cf\u673a\u7684\u8f93\u51fa\u76ee\u6807\uff0c\u8bbe\u7f6e\u597d\u56fe\u7247\u7684\u5927\u5c0f\uff0c\u5e76\u5c06\u6444\u50cf\u673aTarget Texture\u5c5e\u6027\u8bbe\u7f6e\u4e3a\u5b83<\/span><\/p>\n<\/li>\n<\/ul>\n\n\n

    \"\"<\/div><\/figure>\n\n\n

    \u8bbe\u7f6e\u753b\u5e03<\/span><\/h4>\n
      \n
    • \n

      \u5728\u753b\u5e03\u4e0b\u65b0\u5efaUI\uff1aRaw Image\uff0c\u5c06\u5176Texture\u5c5e\u6027\u4e5f\u8bbe\u7f6e\u4e3a\u521a\u521a\u521b\u5efa\u7684Render Texture<\/span><\/p>\n<\/li>\n<\/ul>\n

      \u81f3\u6b64\uff0c\u5c0f\u5730\u56fe\u521b\u5efa\u5de5\u4f5c\u4ee5\u53ca\u5927\u81f4\u5b8c\u6210\uff0c\u5269\u4e0b\u7684\u529f\u80fd\u53ef\u6839\u636e\u9700\u8981\u81ea\u884c\u4fee\u6539\u3002<\/span><\/p>\n

      \u00a0<\/p>\n

      \u4f24\u5bb3\u6570\u5b57UI<\/span><\/h3>\n\n\n
      \"\"<\/div><\/figure>\n\n\n

      \u5f53\u654c\u4eba\u53d7\u5230\u4f24\u5bb3\uff0c\u5219\u5728\u5176\u4f4d\u7f6e\u663e\u793a\u4f24\u5bb3\u6570\u5b57\uff0c\u5e76\u4e14\u5728\u663e\u793a\u671f\u95f4\u6570\u5b57\u4f1a\u5411\u4e0a\u79fb\u52a8\u4e00\u6bb5\u8ddd\u79bb<\/span><\/p>\n

      \u539f\u7406\uff1a\u4e16\u754c\u5750\u6807\u753b\u5e03\u3002<\/span><\/p>\n

        \n
      • \n

        \u5728\u654c\u4eba\u5bf9\u8c61\u4e0b\u65b0\u5efaCanvas\u753b\u5e03\uff0c\u8bbe\u7f6e\u4e3a\u4e16\u754c\u5750\u6807\uff0cReset\u4e00\u4e0b\u5176Transform\u6570\u636e\uff0c\u7136\u540e\u5c06Canvas\u7ec4\u4ef6\u4e0b\u7684Event Camera\u8bbe\u7f6e\u4e3a\u4e3b\u76f8\u673aMain Camera\uff08\u6ce8\u610f\u5982\u679c\u8981\u628aCanvas\u505a\u6210\u9884\u5236\u4f53\uff0c\u90a3\u4e48\u4e5f\u8981\u5c06\u4e3b\u76f8\u673a\u505a\u6210\u9884\u5236\u4f53\uff0c\u8fd9\u6837\u624d\u80fd\u5728Canvas\u9884\u5236\u4f53\u4e2d\u8bbe\u7f6eEvent Camera\u5c5e\u6027\uff09<\/span><\/p>\n<\/li>\n

      • \n

        \u5728\u753b\u5e03Canvas\u4e0b\u65b0\u5efaText\u5bf9\u8c61\uff0c\u7528\u4e8e\u663e\u793a\u4f24\u5bb3\u6570\u5b57\u3002\u7531\u4e8e\u5176Transform\u4e2d\u7684\u957f\u5bbd\u592a\u5927\uff0c\u5bfc\u81f4\u6444\u50cf\u673a\u62cd\u4e0d\u5230\uff0c\u8fd9\u91cc\u6211\u76f4\u63a5\u5c06Scale\u5c5e\u6027\u8bbe\u7f6e\u4e3a0.01\uff0c\u603b\u4e4b\u8981\u8c03\u6574\u597d\u5b83\u7684\u5927\u5c0f\uff0c\u540c\u65f6\u8bbe\u7f6e\u597d\u5176\u4ed6\u5c5e\u6027\uff0c\u5b57\u4f53\uff0c\u5b57\u4f53\u5927\u5c0f\uff0c\u662f\u5426\u5c45\u4e2d\u7b49<\/span><\/p>\n<\/li>\n<\/ul>\n\n\n

        \"\"<\/div><\/figure>\n\n\n

        \u4ee3\u7801\u601d\u8def\uff1a<\/span><\/p>\n\n\n

        \"\"<\/div><\/figure>\n\n\n
          \n
        • \n

          Text\u8bbe\u7f6e\u4e3a\u975eactive\uff0c\u5f53\u654c\u4eba\u53d7\u5230\u4f24\u5bb3\u540e\uff0c\u5728\u654c\u4eba\u811a\u672c\u4e2d\u5c06\u5176\u8bbe\u7f6e\u4e3aactive<\/span><\/p>\n<\/li>\n

        • \n

          \u65b0\u5efa\u811a\u672c\uff0c\u6302\u5728Canvas\u4e0b\uff0c\u5f53\u68c0\u6d4b\u5230Text\u4e3aavtive\uff0c\u5219\u542f\u52a8\u8ba1\u65f6\u5668\uff0c\u5f53\u8ba1\u65f6\u5668\u65f6\u95f4\u5c0f\u4e8e\u89c4\u5b9a\u7684\u663e\u793a\u65f6\u95f4\uff0c\u5219\u589e\u52a0\u5176Y\u5750\u6807\u5411\u4e0a\u79fb\u52a8\uff1b\u5f53\u8ba1\u65f6\u5668\u8d85\u8fc7\u89c4\u5b9a\u65f6\u95f4\uff0c\u5219\u91cd\u7f6e\u5750\u6807\u4e0e\u8ba1\u65f6\u5668\uff0c\u5c06Text\u8bbe\u7f6e\u4e3a\u975eactive<\/span><\/p>\n<\/li>\n

        • \n

          \u8fd9\u91cc\u4f24\u5bb3\u7684\u6570\u503c\u7528\u7684\u662fC#\u4e8b\u4ef6\u6765\u5b9e\u73b0\uff0cCanvas\u811a\u672c\u76d1\u542c\u654c\u4eba\u811a\u672c\u7684\u4e8b\u4ef6\u89e6\u53d1\uff0c\u89e6\u53d1\u540e\u66f4\u6539Text\u5bf9\u8c61\u7684text\u5c5e\u6027\u5373\u53ef<\/span><\/p>\n<\/li>\n<\/ul>\n\n\n

              \/\/\u654c\u4eba\u811a\u672c\u4e2d\uff0c\u53d7\u4f24\u540e\u8c03\u7528\u7684\u65b9\u6cd5\n\tprotected void OnHurt(int damageAmount)\n    {\n        if(!isHurt)\n        {\n            isHurt = true;\n\n            \/\/\u88ab\u51fbshader\n            sp.material.SetFloat(\"_FlashAmount\", 1);\n            hurtTimeCounter = hurtTimeLength;\n\n            \/\/\u88ab\u51fb\u540e\u9000\n            enemyRig.AddForce(new Vector2(hurtMovmentVector.x, hurtMovmentVector.y));\n\n            \/\/\u5207\u6362\u53d7\u4f24\u52a8\u753b\n            enemyAnim.SetTrigger(\"hurt\");\n\n            \/\/\u654c\u4eba\u53d7\u4f24\u6570\u503c\u968f\u673a\n            damageAmount = Random.Range(damageAmount - hurtInterval, damageAmount + hurtInterval + 1);\n            \/\/\u654c\u4eba\u53d7\u4f24UI\n            damageText.gameObject.SetActive(true);\n            EventEnemyHurt?.Invoke(damageAmount);\/\/\u7b49\u4ef7\u4e8eif(EventEnemyHurt!=null) { EventEnemyHurt(damageAmount); }\n        }\n    }<\/pre>\n\n\n\n
          public class HitBarCanvas : MonoBehaviour\n{\n    public Text damageText;\n    public float textSpeed;\n    public float timer;\/\/\u89c4\u5b9a\u663e\u793a\u7684\u4e8b\u4ef6\n    public float nowTime;\/\/\u8ba1\u65f6\u5668\n\n\n    private void Awake()\n    {\n        \/\/FindObjectOfType<Enemy>().EventEnemyHurt += ShowDamageText;\n        \/\/\u4e0d\u80fd\u76f4\u63a5\u627e\uff0c\u8981\u4ece\u7236\u5bf9\u8c61\u4e0a\u627e\u811a\u672c\uff0c\u4e0d\u7136\u90fd\u53bb\u627e\u7b2c\u4e00\u4e2aEnemy\u811a\u672c\u4e86\n        GetComponentInParent<Enemy>().EventEnemyHurt += ShowDamageText;\/\/\u6ce8\u518c\u4e8b\u4ef6\n    }\n\n\n    void Update()\n    {\n        VisibelController();\n    }\n\n    public void VisibelController()\n    {\n        if (damageText.gameObject.activeInHierarchy)\n        {\n            nowTime += Time.deltaTime;\n            if (nowTime < timer)\n            {\n                \/\/\u8bbe\u7f6elacalPosition\u672c\u5730\u5750\u6807\uff0c\u800c\u4e0d\u662ftransform.position\u4e16\u754c\u5750\u6807\n                damageText.transform.localPosition += new Vector3(0, textSpeed * Time.deltaTime, 0);\n            }\n            else\n            {\n                damageText.transform.localPosition = new Vector3(0, 0, 0);\/\/\u8bbe\u7f6elocalPosition\u672c\u5730\u5750\u6807\u624d\u5bf9\n                nowTime = 0;\n                damageText.gameObject.SetActive(false);\n            }\n        }\n    }\n\t\/\/\u4e8b\u4ef6\u89e6\u53d1\u540e\u6267\u884c\u7684\u65b9\u6cd5\n    public void ShowDamageText(int damageAmount)\n    {\n        damageText.text = damageAmount.ToString();\n    }\n}<\/pre>\n\n\n
          \u6ce8\u610f\uff1a<\/span><\/p>\n
            \n
          • \n
            \u5982\u679c\u654c\u4eba\u5411\u5de6\u53f3\u79fb\u52a8\u65f6\u7684\u56fe\u7247\u7ffb\u8f6c\u7528\u7684\u662f\u8bbe\u7f6eSclae\u7684\u65b9\u6cd5\uff0c\u90a3\u4e48\u8fd9\u91cc\u4f24\u5bb3\u6570\u5b57\u4e5f\u4f1a\u8ddf\u7740\u7ffb\u8f6c\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eSpriteRenderer\u7ec4\u4ef6\u4e2d\u7684 flipX \u5c5e\u6027\u6765\u5b9e\u73b0\u7ffb\u8f6c\uff0c\u5c31\u80fd\u907f\u514d\u6b64\u95ee\u9898<\/span><\/p>\n<\/li>\n
          • \n
            \u5728\u654c\u4eba\u5bf9\u8c61\u9500\u6bc1\u65f6\uff0c\u8bb0\u5f97\u89e3\u7ed1\u4e8b\u4ef6<\/span><\/p>\n<\/li>\n<\/ul>\n\n\n
            if (movementVector.x != 0)\/\/\u53cd\u8f6c\u4eba\u7269\u56fe\u7247\n        {\n            if (movementVector.x < 0)\n            {\n                sp.flipX = true; \/\/\u7528sprite renderer\u6765\u7ffb\u8f6c\u56fe\u7247\uff0c\u7528localScale\u7684\u8bdd\uff0c\u5176\u5b50\u7269\u4f53\u4f24\u5bb3\u4fe1\u606f\u4e5f\u4f1a\u8ddf\u7740\u7ffb\u8f6c\n            }\n            else\n            {\n                sp.flipX = false;\n            }\n        }<\/pre>\n\n\n\n
            private void OnDisable()\n    {\n        \/\/\u89e3\u7ed1\u4e8b\u4ef6\n        if(EventEnemyHurt!=null)\n        {\n            foreach (var item in EventEnemyHurt.GetInvocationList())\n            {\n                EventEnemyHurt -= item as DelEnemyHurt;\n                \/\/EventEnemyHurt\u4e3a\u4e8b\u4ef6\uff0cDelEnemyHurt\u4e3a\u59d4\u6258\n            }\n        }\n    }<\/pre>\n\n\n\n
            <\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-1020","post","type-post","status-publish","format-standard","hentry","category-unity3d"],"_links":{"self":[{"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/posts\/1020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/comments?post=1020"}],"version-history":[{"count":3,"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/posts\/1020\/revisions"}],"predecessor-version":[{"id":1031,"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/posts\/1020\/revisions\/1031"}],"wp:attachment":[{"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/media?parent=1020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/categories?post=1020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/summid.icu\/index.php\/wp-json\/wp\/v2\/tags?post=1020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}