{"id":4385,"date":"2025-09-03T14:26:25","date_gmt":"2025-09-03T06:26:25","guid":{"rendered":"https:\/\/www.caiqinyi.cn\/?p=4385"},"modified":"2025-09-03T14:26:25","modified_gmt":"2025-09-03T06:26:25","slug":"ue5_design_pattern_mediator_pattern","status":"publish","type":"post","link":"https:\/\/www.caiqinyi.cn\/index.php\/2025\/09\/03\/ue5_design_pattern_mediator_pattern\/","title":{"rendered":"[UE5 \u8bbe\u8ba1\u6a21\u5f0f] \u4e2d\u4ecb\u8005\u6a21\u5f0fMediator Pattern"},"content":{"rendered":"<p><script type=\"text\/javascript\" async src=\"https:\/\/www.caiqinyi.cn\/wp-content\/MathJax\/MathJax.js?config=TeX-AMS_CHTML\">\n<\/script><br \/>\n<script type=\"text\/x-mathjax-config\">\n    MathJax.Hub.Config({\n        tex2jax: {inlineMath: [['$','$']]},\n        TeX: {equationNumbers: {autoNumber: [\"AMS\"], useLabelIds: true}},\n        \"HTML-CSS\": {linebreaks: {automatic: true}},\n        SVG: {linebreaks: {automatic: true}}\n    });\n<\/script><\/p>\n<p><strong>\u53c2\u8003\u6750\u6599<\/strong><br \/>\n1. <a href=\"https:\/\/www.cnblogs.com\/shiroe\/p\/14909707.html\">\u3010UE4 \u8bbe\u8ba1\u6a21\u5f0f\u3011\u7b56\u7565\u6a21\u5f0f Strategy Pattern<\/a><br \/>\n2. <a href=\"https:\/\/www.runoob.com\/design-pattern\/mediator-pattern.html\">\u4e2d\u4ecb\u8005\u6a21\u5f0f<\/a><br \/>\n3. <a href=\"https:\/\/blog.csdn.net\/weixin_44491423\/article\/details\/141037518\">UE\u5f00\u53d1\u4e2d\u7684\u8bbe\u8ba1\u6a21\u5f0f(\u4e8c) \u2014\u2014 \u4e2d\u4ecb\u8005\u6a21\u5f0f<\/a><br \/>\n4. <a href=\"https:\/\/refactoringguru.cn\/design-patterns\/mediator\">\u4e2d\u4ecb\u8005\u6a21\u5f0f<\/a><br \/>\n5. <a href=\"https:\/\/blog.csdn.net\/2302_80644606\/article\/details\/141462792\">\u6e38\u620f\u5f00\u53d1\u8bbe\u8ba1\u6a21\u5f0f\u4e4b\u4e2d\u4ecb\u8005\u6a21\u5f0f<\/a><\/p>\n<p><strong>1. \u6982\u8ff0<\/strong><\/p>\n<p><strong>1.1 \u63cf\u8ff0<\/strong><\/p>\n<p>$\\cdot$ \u4e2d\u4ecb\u8005\u6a21\u5f0f(Mediator Pattern) \u662f\u7528\u6765\u964d\u4f4e\u591a\u4e2a\u5bf9\u8c61\u548c\u7c7b\u4e4b\u95f4\u7684\u901a\u4fe1\u590d\u6742\u6027, \u5c5e\u4e8e\u884c\u4e3a\u578b\u6a21\u5f0f.<br \/>\n$\\\\$ \u4e2d\u4ecb\u8005\u6a21\u5f0f\u5b9a\u4e49\u4e86\u4e00\u4e2a\u4e2d\u4ecb\u5bf9\u8c61\u6765\u5c01\u88c5\u4e00\u7cfb\u5217\u5bf9\u8c61\u4e4b\u95f4\u7684\u4ea4\u4e92. \u4e2d\u4ecb\u8005\u4f7f\u5404\u5bf9\u8c61\u4e4b\u95f4\u4e0d\u9700\u8981\u663e\u5f0f\u5730\u76f8\u4e92\u5f15\u7528, \u4ece\u800c\u4f7f\u5176\u8026\u5408\u677e\u6563, \u4e14\u53ef\u4ee5\u72ec\u7acb\u5730\u6539\u53d8\u5b83\u4eec\u4e4b\u95f4\u7684\u4ea4\u4e92.<\/p>\n<p><!--more--><\/p>\n<p><strong>1.2 \u5957\u8def<\/strong><\/p>\n<p>$\\cdot$ <strong>\u5b9e\u73b0\u65b9\u5f0f:<\/strong><br \/>\n$\\\\$ 1) \u5b9a\u4e49\u4e2d\u4ecb\u8005\u63a5\u53e3: \u89c4\u5b9a\u4e2d\u4ecb\u8005\u5fc5\u987b\u5b9e\u73b0\u7684\u63a5\u53e3.<br \/>\n$\\\\$ 2) \u521b\u5efa\u5177\u4f53\u4e2d\u4ecb\u8005: \u5b9e\u73b0\u4e2d\u4ecb\u8005\u63a5\u53e3, \u5305\u542b\u534f\u8c03\u5404\u540c\u4e8b\u5bf9\u8c61\u4ea4\u4e92\u7684\u903b\u8f91.<br \/>\n$\\\\$ 3) \u5b9a\u4e49\u540c\u4e8b\u7c7b: \u5404\u4e2a\u5bf9\u8c61\u4e0d\u9700\u8981\u663e\u5f0f\u5730\u76f8\u4e92\u5f15\u7528, \u800c\u662f\u901a\u8fc7\u4e2d\u4ecb\u8005\u6765\u8fdb\u884c\u4ea4\u4e92.<\/p>\n<p>$\\cdot$ <strong>\u5173\u952e\u4ee3\u7801:<\/strong><br \/>\n$\\\\$ 1) \u4e2d\u4ecb\u8005: \u5c01\u88c5\u4e86\u5bf9\u8c61\u95f4\u7684\u4ea4\u4e92\u903b\u8f91.<br \/>\n$\\\\$ 2) \u540c\u4e8b\u7c7b: \u901a\u8fc7\u4e2d\u4ecb\u8005\u8fdb\u884c\u901a\u4fe1.<\/p>\n<p>$\\cdot$ <strong>\u7ed3\u6784:<\/strong><br \/>\n$\\\\$ \u4e2d\u4ecb\u8005\u6a21\u5f0f\u5305\u542b\u4ee5\u4e0b\u51e0\u4e2a\u4e3b\u8981\u89d2\u8272:<br \/>\n$\\\\$ 1) \u4e2d\u4ecb\u8005(Mediator): \u5b9a\u4e49\u4e86\u4e00\u4e2a\u63a5\u53e3\u7528\u4e8e\u4e0e\u5404\u4e2a\u540c\u4e8b\u5bf9\u8c61\u901a\u4fe1, \u5e76\u7ba1\u7406\u5404\u4e2a\u540c\u4e8b\u5bf9\u8c61\u4e4b\u95f4\u7684\u5173\u7cfb. \u901a\u5e38\u5305\u62ec\u4e00\u4e2a\u6216\u591a\u4e2a\u4e8b\u4ef6\u5904\u7406\u65b9\u6cd5, \u7528\u4e8e\u5904\u7406\u5404\u79cd\u4ea4\u4e92\u4e8b\u4ef6.<br \/>\n$\\\\$ 2) \u5177\u4f53\u4e2d\u4ecb\u8005(Concrete Mediator): \u5b9e\u73b0\u4e86\u4e2d\u4ecb\u8005\u63a5\u53e3, \u8d1f\u8d23\u5b9e\u73b0\u5404\u4e2a\u540c\u4e8b\u5bf9\u8c61\u4e4b\u95f4\u7684\u901a\u4fe1\u903b\u8f91. \u5b83\u4f1a\u7ef4\u62a4\u4e00\u4e2a\u5bf9\u5404\u4e2a\u540c\u4e8b\u5bf9\u8c61\u7684\u5f15\u7528, \u5e76\u534f\u8c03\u5b83\u4eec\u7684\u4ea4\u4e92.<br \/>\n$\\\\$ 3) \u540c\u4e8b\u5bf9\u8c61(Colleague): \u5b9a\u4e49\u4e86\u4e00\u4e2a\u63a5\u53e3, \u7528\u4e8e\u4e0e\u4e2d\u4ecb\u8005\u8fdb\u884c\u901a\u4fe1. \u901a\u5e38\u5305\u62ec\u4e00\u4e2a\u53d1\u9001\u6d88\u606f\u7684\u65b9\u6cd5, \u4ee5\u53ca\u4e00\u4e2a\u63a5\u6536\u6d88\u606f\u7684\u65b9\u6cd5.<br \/>\n$\\\\$ 4) \u5177\u4f53\u540c\u4e8b\u5bf9\u8c61(Concrete Colleague): \u5b9e\u73b0\u4e86\u540c\u4e8b\u5bf9\u8c61\u63a5\u53e3, \u662f\u771f\u6b63\u53c2\u4e0e\u5230\u4ea4\u4e92\u4e2d\u7684\u5bf9\u8c61. \u5b83\u4f1a\u5c06\u81ea\u5df1\u7684\u6d88\u606f\u53d1\u9001\u7ed9\u4e2d\u4ecb\u8005, \u7531\u4e2d\u4ecb\u8005\u8f6c\u53d1\u7ed9\u5176\u4ed6\u540c\u4e8b\u5bf9\u8c61.<\/p>\n<p><strong>1.3 \u4f7f\u7528\u573a\u666f<\/strong><\/p>\n<p>$\\cdot$ \u5f53\u7cfb\u7edf\u4e2d\u591a\u4e2a\u7c7b\u76f8\u4e92\u8026\u5408, \u5f62\u6210\u7f51\u72b6\u7ed3\u6784\u65f6.<\/p>\n<p><strong>1.4 \u4f18\u7f3a\u70b9<\/strong><\/p>\n<p>$\\cdot$ <strong>\u4f18\u70b9:<\/strong><br \/>\n$\\\\$ 1) \u964d\u4f4e\u590d\u6742\u5ea6: \u5c06\u591a\u4e2a\u5bf9\u8c61\u95f4\u7684\u4e00\u5bf9\u591a\u5173\u7cfb\u8f6c\u6362\u4e3a\u4e00\u5bf9\u4e00\u5173\u7cfb.<br \/>\n$\\\\$ 2) \u89e3\u8026: \u5bf9\u8c61\u4e4b\u95f4\u4e0d\u518d\u76f4\u63a5\u5f15\u7528, \u901a\u8fc7\u4e2d\u4ecb\u8005\u8fdb\u884c\u4ea4\u4e92.<br \/>\n$\\\\$ 3) \u7b26\u5408\u8fea\u7c73\u7279\u539f\u5219: \u5bf9\u8c61\u53ea\u9700\u77e5\u9053\u4e2d\u4ecb\u8005, \u4e0d\u9700\u8981\u77e5\u9053\u5176\u4ed6\u5bf9\u8c61.<\/p>\n<p>$\\cdot$ <strong>\u7f3a\u70b9:<\/strong><br \/>\n$\\\\$ 1) \u4e2d\u4ecb\u8005\u590d\u6742\u6027: \u4e2d\u4ecb\u8005\u53ef\u80fd\u4f1a\u53d8\u5f97\u5e9e\u5927\u548c\u590d\u6742, \u96be\u4ee5\u7ef4\u62a4.<\/p>\n<p><strong>2. UE5\u5b9e\u8df5<\/strong><\/p>\n<p><strong>2.1 \u95ee\u9898\u63d0\u51fa<\/strong><\/p>\n<p>\u573a\u666f\u4e2d\u6709\u591a\u4e2a\u654c\u4eba, \u6709\u4e00\u4e2aUI\u6587\u672c\u663e\u793a\u573a\u666f\u4e2d\u7684\u5269\u4f59\u654c\u4eba\u6570, \u8fd8\u6709\u4e00\u4e2a\u5927\u95e8, \u5f53\u654c\u4eba\u88ab\u6d88\u706d\u5b8c\u540e\u6253\u5f00. \u90a3\u4e48\u5f53\u654c\u4eba\u6b7b\u4ea1\u65f6, \u5c31\u9700\u8981\u53d1\u5e03\u901a\u77e5, \u800cUI\u6587\u672c\u548c\u5927\u95e8\u5c31\u4f1a\u6536\u5230\u6d88\u606f\u6267\u884c\u76f8\u5173\u6d41\u7a0b.<br \/>\n$\\\\$ \u770b\u4e0b\u9762\u5927\u95e8\u7684\u84dd\u56fe, \u53ef\u4ee5\u770b\u5230\u5927\u95e8\u9700\u8981\u83b7\u53d6\u654c\u4eba\u5bf9\u8c61\u6570\u7ec4, \u4ee5\u8bbe\u7f6e\u654c\u4eba\u6570\u91cf\u548c\u7ed1\u5b9a\u63a5\u6536\u901a\u77e5\u7684\u4e8b\u4ef6. \u540c\u6837UI\u4e2d\u4e5f\u9700\u8981\u76f8\u540c\u7684\u64cd\u4f5c, \u8fd9\u6837\u5e26\u6765\u7684\u95ee\u9898\u4e00\u4e2a\u662f, \u8ba2\u9605\u8005\u4f9d\u8d56\u53d1\u5e03\u8005\u7684\u4fe1\u606f\u9020\u6210\u8026\u5408, \u53e6\u4e00\u4e2a\u662f\u6bcf\u6709\u4e00\u4e2a\u65b0\u7684\u8ba2\u9605\u8005\u90fd\u9700\u8981\u5148\u83b7\u53d6\u5230\u6240\u6709\u654c\u4eba, \u4f46\u5176\u5b9e\u60f3\u4e00\u60f3\u8fd9\u4e2a\u4fe1\u606f\u662f\u5171\u4eab\u7684, \u8981\u662f\u80fd\u53ea\u83b7\u53d6\u5230\u4e00\u6b21\u5c31\u5b8c\u7f8e\u4e86.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate.png\" alt=\"\" width=\"2560\" height=\"1389\" class=\"aligncenter size-full wp-image-4405\" srcset=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate.png 2560w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate-300x163.png 300w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate-768x417.png 768w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate-1536x833.png 1536w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate-2048x1111.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>\u8fd9\u65f6\u5f15\u51fa\u4e2d\u4ecb\u8005\u6a21\u5f0f(Mediator Pattern) \u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898.<\/p>\n<p><strong>2.2 \u95ee\u9898\u89e3\u51b3<\/strong><\/p>\n<p>\u6211\u4eec\u901a\u8fc7\u4e2d\u4ecb\u8005\u6a21\u5f0f\u6765\u8fdb\u4e00\u6b65\u51cf\u5c11\u5bf9\u8c61\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb.<br \/>\n$\\\\$ \u8fd9\u91cc\u6211\u4eec\u518d\u65b0\u5efaBP_GameState\u4f5c\u4e3a\u4e2d\u4ecb\u8005, \u7ed9\u5176\u6dfb\u52a0OnEnemyKilled\u4e24\u4e2a\u4e8b\u4ef6\u5206\u53d1\u5668.<br \/>\n$\\\\$ \u5728\u654c\u4eba\u84dd\u56fe\u4e2d, \u9500\u6bc1\u65f6\u8c03\u7528BP_GameState\u7684OnEnemyKilled\u4e8b\u4ef6\u5206\u53d1\u5668.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_killed_for_enemy.png\" alt=\"\" width=\"2560\" height=\"1355\" class=\"aligncenter size-full wp-image-4398\" srcset=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_killed_for_enemy.png 2560w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_killed_for_enemy-300x159.png 300w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_killed_for_enemy-768x407.png 768w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_killed_for_enemy-1536x813.png 1536w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_killed_for_enemy-2048x1084.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>\u90a3\u4e48\u5728UI\u548c\u5927\u95e8\u4e2d\u5c31\u4e0d\u9700\u8981\u5faa\u73af\u6bcf\u4e2a\u654c\u4eba\u6765\u7ed1\u5b9a\u4e8b\u4ef6, \u800c\u662f\u901a\u8fc7BP_GameState\u8fd9\u4e2a\u4e2d\u4ecb\u8005\u6765\u7ed1\u5b9a.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate_by_game_state.png\" alt=\"\" width=\"2560\" height=\"1355\" class=\"aligncenter size-full wp-image-4401\" srcset=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate_by_game_state.png 2560w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate_by_game_state-300x159.png 300w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate_by_game_state-768x407.png 768w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate_by_game_state-1536x813.png 1536w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_killed_for_gate_by_game_state-2048x1084.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>\u73b0\u5728\u8fd8\u6709\u4e2a\u95ee\u9898\u5c31\u662f\u6211\u4eec\u5728UI\u548c\u5927\u95e8\u4e2d\u8fd8\u662f\u9700\u8981\u83b7\u53d6\u5230\u6240\u6709\u654c\u4eba\u6765\u8bbe\u7f6e\u521d\u59cb\u7684\u654c\u4eba\u6570, \u8fd9\u4e5f\u4e0d\u9002\u5408\u5f53\u654c\u4eba\u6570\u91cf\u4f1a\u52a8\u6001\u589e\u52a0\u65f6\u7684\u573a\u666f.<br \/>\n$\\\\$ \u6211\u4eec\u518d\u5728BP_GameState\u4e2d\u589e\u52a0\u4e00\u4e2aOnEnemySpawn\u4e8b\u4ef6\u5206\u53d1\u5668, \u5728\u654c\u4ebaBeginPlay\u4e2d\u8c03\u7528\u8fd9\u4e2a\u4e8b\u4ef6\u5206\u53d1\u5668.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_spawn_for_enemy.png\" alt=\"\" width=\"2560\" height=\"1358\" class=\"aligncenter size-full wp-image-4403\" srcset=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_spawn_for_enemy.png 2560w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_spawn_for_enemy-300x159.png 300w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_spawn_for_enemy-768x407.png 768w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_spawn_for_enemy-1536x815.png 1536w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_on_enemy_spawn_for_enemy-2048x1086.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>\u4e4b\u540e\u5728UI\u548c\u5927\u95e8\u4e2d\u7ed1\u5b9a\u4e8b\u4ef6, \u5b9e\u73b0\u654c\u4eba\u6570\u91cf\u7684\u589e\u52a0\u5373\u53ef.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_enemy_spawn_for_gate_by_game_state.png\" alt=\"\" width=\"2560\" height=\"1350\" class=\"aligncenter size-full wp-image-4407\" srcset=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_enemy_spawn_for_gate_by_game_state.png 2560w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_enemy_spawn_for_gate_by_game_state-300x158.png 300w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_enemy_spawn_for_gate_by_game_state-768x405.png 768w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_enemy_spawn_for_gate_by_game_state-1536x810.png 1536w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/bind_event_to_on_enemy_spawn_for_gate_by_game_state-2048x1080.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>\u4e00\u4e2a\u4f18\u5316\u5c31\u662f\u901a\u8fc7\u65b0\u589e\u4e00\u4e2a\u63a5\u53e3, \u8ba9BP_GameState\u6765\u5b9e\u73b0\u63a5\u53e3\u4e2d\u7684KillEnemy\u548cEnemySpawn\u51fd\u6570, \u8fd9\u6837\u6211\u4eec\u5728\u6bcf\u4e2a\u654c\u4eba\u5bf9\u8c61\u4e2d\u5c31\u4e0d\u9700\u8981\u8f6c\u6362\u4e3aBP_GameState\u4e86, \u8fd9\u6837\u5c31\u7b97\u6211\u4eec\u4ee5\u540e\u7528\u4e86\u5176\u4ed6\u7684GameState\u7c7b, \u4e0b\u9762\u7684\u4ee3\u7801\u4ecd\u80fd\u591f\u590d\u7528.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/event_enemy_killed_and_spawn_for_game_state.png\" alt=\"\" width=\"2560\" height=\"1355\" class=\"aligncenter size-full wp-image-4409\" srcset=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/event_enemy_killed_and_spawn_for_game_state.png 2560w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/event_enemy_killed_and_spawn_for_game_state-300x159.png 300w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/event_enemy_killed_and_spawn_for_game_state-768x407.png 768w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/event_enemy_killed_and_spawn_for_game_state-1536x813.png 1536w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/event_enemy_killed_and_spawn_for_game_state-2048x1084.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_event_enemy_spawn_for_enemy.png\" alt=\"\" width=\"2560\" height=\"1355\" class=\"aligncenter size-full wp-image-4410\" srcset=\"https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_event_enemy_spawn_for_enemy.png 2560w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_event_enemy_spawn_for_enemy-300x159.png 300w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_event_enemy_spawn_for_enemy-768x407.png 768w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_event_enemy_spawn_for_enemy-1536x813.png 1536w, https:\/\/www.caiqinyi.cn\/wp-content\/uploads\/2025\/09\/call_event_enemy_spawn_for_enemy-2048x1084.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<br \/>\n\u7248\u6743\u58f0\u660e\uff1a\u672c\u5c0f\u8282\u5185\u5bb9\u6765\u6e90\u4e8eCSDN\u535a\u4e3b\u300chhhcbw\u300d\u7684\u539f\u521b\u6587\u7ae0\uff0c\u9075\u5faaCC 4.0 BY-SA\u7248\u6743\u534f\u8bae\uff0c\u8f6c\u8f7d\u8bf7\u9644\u4e0a\u539f\u6587\u51fa\u5904\u94fe\u63a5\u53ca\u672c\u58f0\u660e\u3002<br \/>\n\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/weixin_44491423\/article\/details\/141037518<\/p>\n<p><strong>3. \u4e0e\u5176\u5b83\u6a21\u5f0f\u7684\u5173\u7cfb<\/strong><\/p>\n<p>$\\cdot$ \u8d23\u4efb\u94fe\u6a21\u5f0f, \u547d\u4ee4\u6a21\u5f0f, \u4e2d\u4ecb\u8005\u6a21\u5f0f\u548c\u89c2\u5bdf\u8005\u6a21\u5f0f\u7528\u4e8e\u5904\u7406\u8bf7\u6c42\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u4e4b\u95f4\u7684\u4e0d\u540c\u8fde\u63a5\u65b9\u5f0f:<br \/>\n$\\\\$ 1) \u8d23\u4efb\u94fe\u6309\u7167\u987a\u5e8f\u5c06\u8bf7\u6c42\u52a8\u6001\u4f20\u9012\u7ed9\u4e00\u7cfb\u5217\u7684\u6f5c\u5728\u63a5\u6536\u8005, \u76f4\u81f3\u5176\u4e2d\u4e00\u540d\u63a5\u6536\u8005\u5bf9\u8bf7\u6c42\u8fdb\u884c\u5904\u7406.<br \/>\n$\\\\$ 2) \u547d\u4ee4\u5728\u53d1\u9001\u8005\u548c\u8bf7\u6c42\u8005\u4e4b\u95f4\u5efa\u7acb\u5355\u5411\u8fde\u63a5.<br \/>\n$\\\\$ 3) \u4e2d\u4ecb\u8005\u6e05\u9664\u4e86\u53d1\u9001\u8005\u548c\u8bf7\u6c42\u8005\u4e4b\u95f4\u7684\u76f4\u63a5\u8fde\u63a5, \u5f3a\u5236\u5b83\u4eec\u901a\u8fc7\u4e00\u4e2a\u4e2d\u4ecb\u5bf9\u8c61\u8fdb\u884c\u95f4\u63a5\u6c9f\u901a.<br \/>\n$\\\\$ 4) \u89c2\u5bdf\u8005\u5141\u8bb8\u63a5\u6536\u8005\u52a8\u6001\u5730\u8ba2\u9605\u6216\u53d6\u6d88\u63a5\u6536\u8bf7\u6c42.<\/p>\n<p>$\\cdot$ \u5916\u89c2\u6a21\u5f0f\u548c\u4e2d\u4ecb\u8005\u7684\u804c\u8d23\u7c7b\u4f3c: \u5b83\u4eec\u90fd\u5c1d\u8bd5\u5728\u5927\u91cf\u7d27\u5bc6\u8026\u5408\u7684\u7c7b\u4e2d\u7ec4\u7ec7\u8d77\u5408\u4f5c.<br \/>\n$\\\\$ 1) \u5916\u89c2\u4e3a\u5b50\u7cfb\u7edf\u4e2d\u7684\u6240\u6709\u5bf9\u8c61\u5b9a\u4e49\u4e86\u4e00\u4e2a\u7b80\u5355\u63a5\u53e3, \u4f46\u662f\u5b83\u4e0d\u63d0\u4f9b\u4efb\u4f55\u65b0\u529f\u80fd. \u5b50\u7cfb\u7edf\u672c\u8eab\u4e0d\u4f1a\u610f\u8bc6\u5230\u5916\u89c2\u7684\u5b58\u5728. \u5b50\u7cfb\u7edf\u4e2d\u7684\u5bf9\u8c61\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u4ea4\u6d41.<br \/>\n$\\\\$ 2) \u4e2d\u4ecb\u8005\u5c06\u7cfb\u7edf\u4e2d\u7ec4\u4ef6\u7684\u6c9f\u901a\u884c\u4e3a\u4e2d\u5fc3\u5316. \u5404\u7ec4\u4ef6\u53ea\u77e5\u9053\u4e2d\u4ecb\u8005\u5bf9\u8c61, \u65e0\u6cd5\u76f4\u63a5\u76f8\u4e92\u4ea4\u6d41.<\/p>\n<p>$\\cdot$ \u4e2d\u4ecb\u8005\u548c\u89c2\u5bdf\u8005\u4e4b\u95f4\u7684\u533a\u522b\u5f80\u5f80\u5f88\u96be\u8bb0\u4f4f. \u5728\u5927\u90e8\u5206\u60c5\u51b5\u4e0b, \u4f60\u53ef\u4ee5\u4f7f\u7528\u5176\u4e2d\u4e00\u79cd\u6a21\u5f0f, \u800c\u6709\u65f6\u53ef\u4ee5\u540c\u65f6\u4f7f\u7528. \u8ba9\u6211\u4eec\u6765\u770b\u770b\u5982\u4f55\u505a\u5230\u8fd9\u4e00\u70b9.<br \/>\n$\\\\$ \u4e2d\u4ecb\u8005\u7684\u4e3b\u8981\u76ee\u6807\u662f\u6d88\u9664\u4e00\u7cfb\u5217\u7cfb\u7edf\u7ec4\u4ef6\u4e4b\u95f4\u7684\u76f8\u4e92\u4f9d\u8d56. \u8fd9\u4e9b\u7ec4\u4ef6\u5c06\u4f9d\u8d56\u4e8e\u540c\u4e00\u4e2a\u4e2d\u4ecb\u8005\u5bf9\u8c61. \u89c2\u5bdf\u8005\u7684\u76ee\u6807\u662f\u5728\u5bf9\u8c61\u4e4b\u95f4\u5efa\u7acb\u52a8\u6001\u7684\u5355\u5411\u8fde\u63a5, \u4f7f\u5f97\u90e8\u5206\u5bf9\u8c61\u53ef\u4f5c\u4e3a\u5176\u4ed6\u5bf9\u8c61\u7684\u9644\u5c5e\u53d1\u6325\u4f5c\u7528.<br \/>\n$\\\\$ \u6709\u4e00\u79cd\u6d41\u884c\u7684\u4e2d\u4ecb\u8005\u6a21\u5f0f\u5b9e\u73b0\u65b9\u5f0f\u4f9d\u8d56\u4e8e\u89c2\u5bdf\u8005. \u4e2d\u4ecb\u8005\u5bf9\u8c61\u62c5\u5f53\u53d1\u5e03\u8005\u7684\u89d2\u8272, \u5176\u4ed6\u7ec4\u4ef6\u5219\u4f5c\u4e3a\u8ba2\u9605\u8005, \u53ef\u4ee5\u8ba2\u9605\u4e2d\u4ecb\u8005\u7684\u4e8b\u4ef6\u6216\u53d6\u6d88\u8ba2\u9605. \u5f53\u4e2d\u4ecb\u8005\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u5b9e\u73b0\u65f6, \u5b83\u53ef\u80fd\u770b\u4e0a\u53bb\u4e0e\u89c2\u5bdf\u8005\u975e\u5e38\u76f8\u4f3c.<br \/>\n$\\\\$ \u5f53\u4f60\u611f\u5230\u7591\u60d1\u65f6, \u8bb0\u4f4f\u53ef\u4ee5\u91c7\u7528\u5176\u4ed6\u65b9\u5f0f\u6765\u5b9e\u73b0\u4e2d\u4ecb\u8005. \u4f8b\u5982, \u4f60\u53ef\u6c38\u4e45\u6027\u5730\u5c06\u6240\u6709\u7ec4\u4ef6\u94fe\u63a5\u5230\u540c\u4e00\u4e2a\u4e2d\u4ecb\u8005\u5bf9\u8c61. \u8fd9\u79cd\u5b9e\u73b0\u65b9\u5f0f\u548c\u89c2\u5bdf\u8005\u5e76\u4e0d\u76f8\u540c, \u4f46\u8fd9\u4ecd\u662f\u4e00\u79cd\u4e2d\u4ecb\u8005\u6a21\u5f0f.<br \/>\n$\\\\$ \u5047\u8bbe\u6709\u4e00\u4e2a\u7a0b\u5e8f, \u5176\u6240\u6709\u7684\u7ec4\u4ef6\u90fd\u53d8\u6210\u4e86\u53d1\u5e03\u8005, \u5b83\u4eec\u4e4b\u95f4\u53ef\u4ee5\u76f8\u4e92\u5efa\u7acb\u52a8\u6001\u8fde\u63a5. \u8fd9\u6837\u7a0b\u5e8f\u4e2d\u5c31\u6ca1\u6709\u4e2d\u5fc3\u5316\u7684\u4e2d\u4ecb\u8005\u5bf9\u8c61, \u800c\u53ea\u6709\u4e00\u4e9b\u5206\u5e03\u5f0f\u7684\u89c2\u5bdf\u8005.<\/p>\n<p><strong>4. \u5982\u4f55\u5728\u5927\u578b\u9879\u76ee\u4e2d\u6709\u6548\u5730\u5b9e\u73b0\u548c\u7ef4\u62a4\u4e2d\u4ecb\u8005\u6a21\u5f0f?<\/strong><\/p>\n<p>\u5728\u5927\u578b\u9879\u76ee\u4e2d\u6709\u6548\u5730\u5b9e\u73b0\u548c\u7ef4\u62a4\u4e2d\u4ecb\u8005\u6a21\u5f0f, \u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\u548c\u6700\u4f73\u5b9e\u8df5:<br \/>\n$\\\\$ \u4e2d\u4ecb\u8005\u6a21\u5f0f\u662f\u4e00\u79cd\u884c\u4e3a\u578b\u8bbe\u8ba1\u6a21\u5f0f, \u901a\u8fc7\u5f15\u5165\u4e00\u4e2a\u4e2d\u4ecb\u5bf9\u8c61\u6765\u5c01\u88c5\u4e00\u7cfb\u5217\u5bf9\u8c61\u4e4b\u95f4\u7684\u4ea4\u4e92, \u4ece\u800c\u51cf\u5c11\u5bf9\u8c61\u95f4\u7684\u76f4\u63a5\u4f9d\u8d56\u5173\u7cfb. \u8fd9\u6837\u53ef\u4ee5\u964d\u4f4e\u7cfb\u7edf\u7684\u8026\u5408\u5ea6, \u63d0\u9ad8\u7cfb\u7edf\u7684\u7075\u6d3b\u6027\u548c\u53ef\u7ef4\u62a4\u6027.<br \/>\n$\\\\$ \u4e2d\u4ecb\u8005\u6a21\u5f0f\u9002\u7528\u4e8e\u5bf9\u8c61\u4e4b\u95f4\u5b58\u5728\u590d\u6742\u7684\u901a\u4fe1\u7ed3\u6784, \u4e14\u8fd9\u4e9b\u5bf9\u8c61\u7ecf\u5e38\u9700\u8981\u6539\u53d8\u5176\u901a\u4fe1\u65b9\u5f0f\u7684\u60c5\u51b5. \u4f8b\u5982, \u5728\u4e00\u4e2a\u5e94\u7528\u4e2d\u9700\u8981\u65b0\u589e\u529f\u80fd\u6216\u4fee\u6539\u73b0\u6709\u529f\u80fd\u65f6, \u5982\u679c\u91c7\u7528\u4f20\u7edf\u7684\u5bf9\u8c61\u95f4\u76f4\u63a5\u901a\u4fe1\u65b9\u5f0f, \u53ef\u80fd\u4f1a\u5bfc\u81f4\u5927\u91cf\u4ee3\u7801\u7684\u4fee\u6539\u548c\u7ef4\u62a4\u5de5\u4f5c. \u901a\u8fc7\u4e2d\u4ecb\u8005\u6a21\u5f0f, \u53ef\u4ee5\u5728\u4e0d\u6539\u53d8\u539f\u6709\u5bf9\u8c61\u7684\u524d\u63d0\u4e0b, \u8f7b\u677e\u5730\u6dfb\u52a0\u65b0\u7684\u529f\u80fd.<br \/>\n$\\\\$ \u62bd\u8c61\u4e2d\u4ecb\u8005\u7c7b(Mediator) \u5e94\u8be5\u5b9a\u4e49\u4e00\u4e2a\u63a5\u53e3\u7528\u4e8e\u5404\u540c\u4e8b\u89d2\u8272\u4e4b\u95f4\u7684\u901a\u4fe1. \u8fd9\u4e2a\u63a5\u53e3\u5e94\u8be5\u8db3\u591f\u901a\u7528, \u80fd\u591f\u652f\u6301\u6240\u6709\u5177\u4f53\u7684\u4e2d\u4ecb\u8005\u7c7b.<br \/>\n$\\\\$ \u5177\u4f53\u4e2d\u4ecb\u8005\u7c7b(Concrete Mediator) \u8d1f\u8d23\u534f\u8c03\u5404\u540c\u4e8b\u89d2\u8272\u7684\u884c\u4e3a, \u5e76\u7ef4\u6301\u5b83\u4eec\u4e4b\u95f4\u7684\u901a\u4fe1. \u5177\u4f53\u4e2d\u4ecb\u8005\u7c7b\u5fc5\u987b\u4f9d\u8d56\u4e8e\u5404\u4e2a\u540c\u4e8b\u89d2\u8272, \u5e76\u901a\u8fc7\u7edf\u4e00\u7684\u63a5\u53e3\u4e0e\u62bd\u8c61\u4e2d\u4ecb\u8005\u8fdb\u884c\u4ea4\u4e92.<br \/>\n$\\\\$ \u540c\u4e8b\u89d2\u8272(Colleague) \u662f\u90a3\u4e9b\u901a\u8fc7\u4e2d\u4ecb\u8005\u8fdb\u884c\u901a\u4fe1\u7684\u5bf9\u8c61. \u6bcf\u4e2a\u540c\u4e8b\u89d2\u8272\u90fd\u5e94\u8be5\u77e5\u9053\u4e2d\u4ecb\u8005\u7c7b\u7684\u5b58\u5728, \u5e76\u901a\u8fc7\u5b83\u4e0e\u5176\u4ed6\u540c\u4e8b\u89d2\u8272\u8fdb\u884c\u901a\u4fe1. \u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u540c\u4e8b\u89d2\u8272\u4e4b\u95f4\u7684\u76f4\u63a5\u4f9d\u8d56\u5173\u7cfb.<br \/>\n$\\\\$ \u901a\u8fc7\u5f15\u5165\u4e2d\u4ecb\u8005, \u5c06\u5bf9\u8c61\u95f4\u7684\u7f51\u72b6\u4e24\u4e24\u4ea4\u4e92\u8f6c\u53d8\u4e3a\u901a\u8fc7\u4e2d\u4ecb\u8005\u5c45\u4e2d\u4f20\u9012\u4fe1\u606f, \u4ece\u800c\u5927\u5927\u964d\u4f4e\u4e86\u540c\u7c7b\u5bf9\u8c61\u95f4\u7684\u8026\u5408\u5ea6. \u4f8b\u5982, \u5728\u4e00\u4e2a\u4f1a\u8bae\u5ba4\u9009\u62e9\u9875\u9762\u521d\u59cb\u5316\u65f6, \u53ef\u4ee5\u901a\u8fc7\u4e2d\u4ecb\u8005\u6a21\u5f0f\u6765\u7ba1\u7406\u8bf7\u6c42\u673a\u6784\u4fe1\u606f\u548c\u52a0\u8f7dHTML\u9875\u9762\u7684\u5f02\u6b65\u4efb\u52a1.<br \/>\n$\\\\$ \u867d\u7136\u4e2d\u4ecb\u8005\u6a21\u5f0f\u6709\u8bf8\u591a\u4f18\u70b9, \u4f46\u4e5f\u53ef\u80fd\u5e26\u6765\u4e00\u4e9b\u95ee\u9898. \u4f8b\u5982, \u5982\u679c\u4e2d\u4ecb\u8005\u672c\u8eab\u53d8\u5f97\u8fc7\u4e8e\u590d\u6742, \u53ef\u80fd\u4f1a\u589e\u52a0\u7cfb\u7edf\u7684\u7ef4\u62a4\u96be\u5ea6. \u56e0\u6b64, \u5728\u8bbe\u8ba1\u4e2d\u4ecb\u8005\u65f6, \u5e94\u5c3d\u91cf\u4fdd\u6301\u5176\u7b80\u5355\u548c\u9ad8\u6548.<br \/>\n$\\\\$ \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b, \u53ef\u4ee5\u4f7f\u7528\u73b0\u6709\u7684\u5de5\u5177\u548c\u6846\u67b6\u6765\u5b9e\u73b0\u4e2d\u4ecb\u8005\u6a21\u5f0f. \u4f8b\u5982, \u5728ASP.NET Core\u9879\u76ee\u4e2d, \u53ef\u4ee5\u4f7f\u7528MediatR\u7ec4\u4ef6\u6765\u5b9e\u73b0\u57fa\u4e8e\u8fdb\u7a0b\u5185\u7684\u6570\u636e\u4f20\u9012.<br \/>\n$\\\\$ \u5728\u9879\u76ee\u5f00\u53d1\u8fc7\u7a0b\u4e2d, \u6301\u7eed\u5173\u6ce8\u4e2d\u4ecb\u8005\u6a21\u5f0f\u7684\u4f7f\u7528\u60c5\u51b5, \u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u53ef\u80fd\u51fa\u73b0\u7684\u95ee\u9898. \u4f8b\u5982, \u5b9a\u671f\u68c0\u67e5\u4e2d\u4ecb\u8005\u7c7b\u662f\u5426\u8fc7\u4e8e\u590d\u6742, \u662f\u5426\u9700\u8981\u8fdb\u4e00\u6b65\u7b80\u5316\u6216\u91cd\u6784.<\/p>\n<p>\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<br \/>\n\u7248\u6743\u58f0\u660e\uff1a\u672c\u5c0f\u8282\u5185\u5bb9\u6765\u6e90\u4e8eCSDN\u535a\u4e3b\u300c\u6570\u5b66\u5c0f\u5e08Yq\u300d\u7684\u539f\u521b\u6587\u7ae0\uff0c\u9075\u5faaCC 4.0 BY-SA\u7248\u6743\u534f\u8bae\uff0c\u8f6c\u8f7d\u8bf7\u9644\u4e0a\u539f\u6587\u51fa\u5904\u94fe\u63a5\u53ca\u672c\u58f0\u660e\u3002<br \/>\n\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/2302_80644606\/article\/details\/141462792<\/p>\n<p><strong>5. \u5728\u4f7f\u7528\u4e2d\u4ecb\u8005\u6a21\u5f0f\u65f6, \u6709\u54ea\u4e9b\u6700\u4f73\u5b9e\u8df5\u53ef\u4ee5\u9075\u5faa\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027?<\/strong><\/p>\n<p>\u5728\u4f7f\u7528\u4e2d\u4ecb\u8005\u6a21\u5f0f\u65f6, \u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027. \u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u952e\u7684\u6700\u4f73\u5b9e\u8df5:<br \/>\n$\\\\$ 1) \u5b9a\u4e49\u4e2d\u4ecb\u8005\u63a5\u53e3\u548c\u5177\u4f53\u4e2d\u4ecb\u8005\u7c7b: \u9996\u5148, \u9700\u8981\u5b9a\u4e49\u4e00\u4e2a\u4e2d\u4ecb\u8005\u63a5\u53e3, \u8be5\u63a5\u53e3\u5305\u542b\u6240\u6709\u540c\u4e8b\u7c7b\u9700\u8981\u8c03\u7528\u7684\u65b9\u6cd5. \u7136\u540e, \u521b\u5efa\u5177\u4f53\u7684\u4e2d\u4ecb\u8005\u7c7b\u6765\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3, \u5e76\u5728\u5176\u4e2d\u5c01\u88c5\u6240\u6709\u540c\u4e8b\u7c7b\u4e4b\u95f4\u7684\u4ea4\u4e92\u903b\u8f91.<br \/>\n$\\\\$ 2) \u964d\u4f4e\u7cfb\u7edf\u590d\u6742\u5ea6: \u4e2d\u4ecb\u8005\u6a21\u5f0f\u901a\u8fc7\u5c06\u7cfb\u7edf\u4e2d\u7684\u5bf9\u8c61\u4e4b\u95f4\u7684\u4ea4\u4e92\u884c\u4e3a\u96c6\u4e2d\u5230\u4e2d\u4ecb\u8005\u5bf9\u8c61\u4e2d\u8fdb\u884c\u5904\u7406\u548c\u8c03\u5ea6, \u4ece\u800c\u964d\u4f4e\u4e86\u7cfb\u7edf\u7684\u590d\u6742\u5ea6.<br \/>\n$\\\\$ 3) \u89e3\u8026\u5bf9\u8c61\u4e4b\u95f4\u7684\u901a\u4fe1: \u4e2d\u4ecb\u8005\u6a21\u5f0f\u5c06\u5bf9\u8c61\u4e4b\u95f4\u7684\u901a\u4fe1\u89e3\u8026, \u8fd9\u610f\u5473\u7740\u5bf9\u8c61\u4e4b\u95f4\u4e0d\u9700\u8981\u76f4\u63a5\u901a\u4fe1, \u53ea\u9700\u8981\u4e0e\u4e2d\u4ecb\u8005\u5bf9\u8c61\u901a\u4fe1. \u8fd9\u79cd\u89e3\u8026\u4f7f\u4ee3\u7801\u66f4\u6613\u4e8e\u7ef4\u62a4\u548c\u6269\u5c55.<br \/>\n$\\\\$ 4) \u907f\u514d\u4e2d\u4ecb\u8005\u7c7b\u627f\u62c5\u8fc7\u591a\u8d23\u4efb: \u5728\u4f7f\u7528\u4e2d\u4ecb\u8005\u6a21\u5f0f\u65f6, \u9700\u8981\u6ce8\u610f\u4e2d\u4ecb\u8005\u7c7b\u7684\u590d\u6742\u5ea6, \u907f\u514d\u4e2d\u4ecb\u8005\u7c7b\u627f\u62c5\u8fc7\u591a\u7684\u8d23\u4efb. \u4e2d\u4ecb\u8005\u7c7b\u5e94\u4e13\u6ce8\u4e8e\u7ba1\u7406\u5bf9\u8c61\u4e4b\u95f4\u7684\u4ea4\u4e92, \u800c\u4e0d\u662f\u5904\u7406\u8fc7\u591a\u7684\u4e1a\u52a1\u903b\u8f91.<br \/>\n$\\\\$ 5) \u7075\u6d3b\u6269\u5c55: \u4e2d\u4ecb\u8005\u6a21\u5f0f\u5f88\u5bb9\u6613\u6269\u5c55, \u53ef\u4ee5\u8f7b\u677e\u5730\u6dfb\u52a0\u6216\u5220\u9664\u5bf9\u8c61. \u8fd9\u4f7f\u5f97\u7cfb\u7edf\u5728\u9700\u6c42\u53d8\u5316\u65f6\u80fd\u591f\u5feb\u901f\u9002\u5e94.<br \/>\n$\\\\$ 6) \u96c6\u4e2d\u7ba1\u7406\u4ea4\u4e92\u5173\u7cfb: \u901a\u8fc7\u5f15\u5165\u4e00\u4e2a\u4e2d\u4ecb\u8005\u5bf9\u8c61, \u5c06\u5bf9\u8c61\u4e4b\u95f4\u7684\u4ea4\u4e92\u5173\u7cfb\u96c6\u4e2d\u7ba1\u7406, \u964d\u4f4e\u4e86\u5bf9\u8c61\u4e4b\u95f4\u7684\u8026\u5408\u6027, \u4f7f\u5f97\u7cfb\u7edf\u66f4\u52a0\u7075\u6d3b\u548c\u53ef\u6269\u5c55.<br \/>\n$\\\\$ 7) \u4f18\u5316\u6027\u80fd: \u5728\u5b9e\u9645\u9879\u76ee\u4e2d, \u9700\u8981\u719f\u6089\u4e2d\u4ecb\u8005\u6a21\u5f0f\u7684\u6027\u80fd\u8003\u91cf\u548c\u6700\u4f73\u5b9e\u8df5, \u5982\u4f55\u4f18\u5316\u6027\u80fd\u4ee5\u53ca\u4f55\u65f6\u4f7f\u7528\u4e2d\u4ecb\u8005\u6a21\u5f0f.<\/p>\n<p>\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<br \/>\n\u7248\u6743\u58f0\u660e\uff1a\u672c\u5c0f\u8282\u5185\u5bb9\u6765\u6e90\u4e8eCSDN\u535a\u4e3b\u300c\u6570\u5b66\u5c0f\u5e08Yq\u300d\u7684\u539f\u521b\u6587\u7ae0\uff0c\u9075\u5faaCC 4.0 BY-SA\u7248\u6743\u534f\u8bae\uff0c\u8f6c\u8f7d\u8bf7\u9644\u4e0a\u539f\u6587\u51fa\u5904\u94fe\u63a5\u53ca\u672c\u58f0\u660e\u3002<br \/>\n\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/2302_80644606\/article\/details\/141462792<\/p>\n<p><strong>6. \u4e2d\u4ecb\u8005\u6a21\u5f0f\u5728\u5904\u7406\u590d\u6742\u5bf9\u8c61\u4ea4\u4e92\u65f6\u7684\u5e38\u89c1\u6311\u6218\u53ca\u5176\u89e3\u51b3\u65b9\u6848\u662f\u4ec0\u4e48?<\/strong><\/p>\n<p>\u4e2d\u4ecb\u8005\u6a21\u5f0f\u5728\u5904\u7406\u590d\u6742\u5bf9\u8c61\u4ea4\u4e92\u65f6\u7684\u5e38\u89c1\u6311\u6218\u53ca\u5176\u89e3\u51b3\u65b9\u6848\u5982\u4e0b:<\/p>\n<p>$\\cdot$ \u5e38\u89c1\u6311\u6218:<br \/>\n$\\\\$ 1) \u8026\u5408\u5ea6\u589e\u52a0: \u5c3d\u7ba1\u4e2d\u4ecb\u8005\u6a21\u5f0f\u65e8\u5728\u51cf\u5c11\u5bf9\u8c61\u95f4\u7684\u76f4\u63a5\u8026\u5408, \u4f46\u5982\u679c\u4e2d\u4ecb\u8005\u672c\u8eab\u8fc7\u4e8e\u590d\u6742\u6216\u804c\u8d23\u5212\u5206\u4e0d\u660e\u786e, \u53ef\u80fd\u4f1a\u5bfc\u81f4\u65b0\u7684\u8026\u5408\u95ee\u9898.<br \/>\n$\\\\$ 2) \u7cfb\u7edf\u96be\u4ee5\u7ef4\u62a4\u548c\u6269\u5c55: \u5f53\u7cfb\u7edf\u4e2d\u5bf9\u8c61\u7684\u6570\u91cf\u548c\u4ea4\u4e92\u5173\u7cfb\u589e\u52a0\u65f6, \u4e2d\u4ecb\u8005\u53ef\u80fd\u9700\u8981\u9891\u7e41\u4fee\u6539\u4ee5\u9002\u5e94\u65b0\u7684\u9700\u6c42, \u8fd9\u4f1a\u589e\u52a0\u7cfb\u7edf\u7684\u590d\u6742\u6027\u548c\u7ef4\u62a4\u96be\u5ea6.<br \/>\n$\\\\$ 3) \u6027\u80fd\u95ee\u9898: \u5982\u679c\u4e2d\u4ecb\u8005\u5305\u542b\u5927\u91cf\u5bf9\u8c61\u6216\u590d\u6742\u7684\u903b\u8f91, \u53ef\u80fd\u4f1a\u5bf9\u7cfb\u7edf\u6027\u80fd\u4ea7\u751f\u8d1f\u9762\u5f71\u54cd.<\/p>\n<p>$\\cdot$ \u89e3\u51b3\u65b9\u6848:<br \/>\n$\\\\$ 1) \u7b80\u5316\u4e2d\u4ecb\u8005\u7684\u804c\u8d23: \u786e\u4fdd\u4e2d\u4ecb\u8005\u4ec5\u8d1f\u8d23\u534f\u8c03\u5bf9\u8c61\u95f4\u7684\u901a\u4fe1, \u5e76\u907f\u514d\u627f\u62c5\u8fc7\u591a\u7684\u4e1a\u52a1\u903b\u8f91. \u53ef\u4ee5\u901a\u8fc7\u5c06\u90e8\u5206\u529f\u80fd\u5206\u89e3\u5230\u5176\u4ed6\u7ec4\u4ef6\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9.<br \/>\n$\\\\$ 2) \u4f7f\u7528\u63a5\u53e3\u548c\u62bd\u8c61\u7c7b: \u901a\u8fc7\u5b9a\u4e49\u4e2d\u4ecb\u8005\u7684\u63a5\u53e3\u6216\u62bd\u8c61\u7c7b, \u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u548c\u63a7\u5236\u4e0d\u540c\u5b9e\u73b0\u4e4b\u95f4\u7684\u4ea4\u4e92, \u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7075\u6d3b\u6027\u548c\u53ef\u7ef4\u62a4\u6027.<br \/>\n$\\\\$ 3) \u6a21\u5757\u5316\u8bbe\u8ba1: \u5c06\u4e2d\u4ecb\u8005\u53ca\u5176\u76f8\u5173\u5bf9\u8c61\u8fdb\u884c\u6a21\u5757\u5316\u8bbe\u8ba1, \u4f7f\u5f97\u6bcf\u4e2a\u6a21\u5757\u72ec\u7acb\u4e14\u6613\u4e8e\u6d4b\u8bd5\u548c\u7ef4\u62a4. \u8fd9\u6837\u53ef\u4ee5\u964d\u4f4e\u6574\u4f53\u7cfb\u7edf\u7684\u590d\u6742\u6027.<br \/>\n$\\\\$ 4) \u5f15\u5165\u4e8b\u4ef6\u9a71\u52a8\u673a\u5236: \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b, \u53ef\u4ee5\u7ed3\u5408\u4e8b\u4ef6\u9a71\u52a8\u673a\u5236(\u5982RxJS\u4e2d\u7684Observable) \u6765\u5904\u7406\u5f02\u6b65\u6570\u636e\u6d41\u548c\u590d\u6742\u7684\u4e8b\u4ef6\u5904\u7406\u903b\u8f91, \u4ece\u800c\u8fdb\u4e00\u6b65\u7b80\u5316\u5bf9\u8c61\u95f4\u7684\u4ea4\u4e92.<\/p>\n<p>\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<br \/>\n\u7248\u6743\u58f0\u660e\uff1a\u672c\u5c0f\u8282\u5185\u5bb9\u6765\u6e90\u4e8eCSDN\u535a\u4e3b\u300c\u6570\u5b66\u5c0f\u5e08Yq\u300d\u7684\u539f\u521b\u6587\u7ae0\uff0c\u9075\u5faaCC 4.0 BY-SA\u7248\u6743\u534f\u8bae\uff0c\u8f6c\u8f7d\u8bf7\u9644\u4e0a\u539f\u6587\u51fa\u5904\u94fe\u63a5\u53ca\u672c\u58f0\u660e\u3002<br \/>\n\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/2302_80644606\/article\/details\/141462792<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53c2\u8003\u6750\u6599 1. \u3010UE4 \u8bbe\u8ba1\u6a21\u5f0f\u3011\u7b56\u7565\u6a21\u5f0f Strategy Pattern 2. \u4e2d\u4ecb\u8005\u6a21\u5f0f 3. UE\u5f00 &hellip; <a href=\"https:\/\/www.caiqinyi.cn\/index.php\/2025\/09\/03\/ue5_design_pattern_mediator_pattern\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">[UE5 \u8bbe\u8ba1\u6a21\u5f0f] \u4e2d\u4ecb\u8005\u6a21\u5f0fMediator Pattern<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,32],"tags":[],"_links":{"self":[{"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/posts\/4385"}],"collection":[{"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/comments?post=4385"}],"version-history":[{"count":18,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/posts\/4385\/revisions"}],"predecessor-version":[{"id":4411,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/posts\/4385\/revisions\/4411"}],"wp:attachment":[{"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/media?parent=4385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/categories?post=4385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.caiqinyi.cn\/index.php\/wp-json\/wp\/v2\/tags?post=4385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}