Arrow

examples/cocos-creator-multiplayer/backend/src/models/Room.ts

@@ -68,7 +68,7 @@ export class Room {
         });
 
         // TimePast
-        let now = process.uptime();
+        let now = process.uptime() * 1000;
         this.applyInput({
             type: 'TimePast',
             dt: now - (this.lastSyncTime ?? now)

examples/cocos-creator-multiplayer/backend/src/shared/game/GameSystem.ts

@@ -5,7 +5,7 @@ import { PlayerState } from "./state/PlayerState";
 export interface GameSystemState {
     now: number,
     players: PlayerState[],
-    arrow: ArrowState[],
+    arrows: ArrowState[],
     nextArrowId: number
 }
 
@@ -15,7 +15,7 @@ export class GameSystem {
     private _state: GameSystemState = {
         now: 0,
         players: [],
-        arrow: [],
+        arrows: [],
         nextArrowId: 1
     }
     get state(): Readonly<GameSystemState> {
@@ -43,7 +43,7 @@ export class GameSystem {
         else if (input.type === 'PlayerAttack') {
             let player = this._state.players.find(v => v.id === input.playerId);
             if (player) {
-                this._state.arrow.push({
+                this._state.arrows.push({
                     id: this._state.nextArrowId++,
                     fromPlayerId: input.playerId,
                     startPos: { ...player.pos },
@@ -69,11 +69,16 @@ export class GameSystem {
             this._state.now += input.dt;
 
             // 落地的 Arrow
-            for (let i = this._state.arrow.length - 1; i > -1; --i) {
+            for (let i = this._state.arrows.length - 1; i > -1; --i) {
-                let arrow = this._state.arrow[i];
+                let arrow = this._state.arrows[i];
                 if (arrow.targetTime <= this._state.now) {
                     // 伤害判定
                     let damagedPlayers = this._state.players.filter(v => {
+                        // 不能伤害自己
+                        if (v.id === arrow.fromPlayerId) {
+                            return false;
+                        }
+
                         return (v.pos.x - arrow.targetPos.x) * (v.pos.x - arrow.targetPos.x) + (v.pos.y - arrow.targetPos.y) * (v.pos.y - arrow.targetPos.y) <= gameConfig.arrowDistance * gameConfig.arrowDistance
                     });
                     damagedPlayers.forEach(p => {
@@ -86,6 +91,7 @@ export class GameSystem {
                             toPlayerId: p.id
                         }))
                     })
+                    this._state.arrows.splice(i, 1);
                 }
             }
         }

examples/cocos-creator-multiplayer/backend/src/shared/game/gameConfig.ts

@@ -8,7 +8,7 @@ export const gameConfig = {
 
     moveSpeed: 10,
 
-    arrowFlyTime: 1000,
+    arrowFlyTime: 500,
-    arrowDistance: 2,
+    arrowDistance: 7,
     arrowDizzyTime: 1000
 }

examples/cocos-creator-multiplayer/backend/src/shared/protocols/serviceProto.ts

@@ -17,6 +17,7 @@ export interface ServiceType {
 }
 
 export const serviceProto: ServiceProto<ServiceType> = {
+    "version": 1,
     "services": [
         {
             "id": 0,
@@ -227,8 +228,8 @@ export const serviceProto: ServiceProto<ServiceType> = {
                     }
                 },
                 {
-                    "id": 2,
+                    "id": 4,
-                    "name": "arrow",
+                    "name": "arrows",
                     "type": {
                         "type": "Array",
                         "elementType": {

examples/cocos-creator-multiplayer/frontend/assets/3d/javalin_weapon.meta

@@ -2,7 +2,7 @@
   "ver": "1.1.0",
   "importer": "directory",
   "imported": true,
-  "uuid": "b62bf789-093f-4583-8530-86e00cd8a2a6",
+  "uuid": "d739d6a2-6087-4eb8-992d-7782bb91ca03",
   "files": [],
   "subMetas": {},
   "userData": {

examples/cocos-creator-multiplayer/frontend/assets/3d/javalin_weapon/blue.mtl

@@ -27,7 +27,7 @@
   "_props": [
     {
       "mainTexture": {
-        "__uuid__": "e90ad74a-b668-4e2c-bf91-51a2a91b02aa@6c48a",
+        "__uuid__": "81f16ace-2b57-44c3-804d-c192ed53aaee@6c48a",
         "__expectedType__": "cc.Texture2D"
       }
     }

examples/cocos-creator-multiplayer/frontend/assets/3d/javalin_weapon/blue.mtl.meta

@@ -2,7 +2,7 @@
   "ver": "1.0.9",
   "importer": "material",
   "imported": true,
-  "uuid": "5cf1ff47-b589-490a-bc78-a88f743b9798",
+  "uuid": "034d148f-998d-453d-baed-7ebbea501d20",
   "files": [
     ".json"
   ],

examples/cocos-creator-multiplayer/frontend/assets/3d/javalin_weapon/javelin.FBX.meta

@@ -0,0 +1,123 @@
+{
+  "ver": "2.1.4",
+  "importer": "fbx",
+  "imported": true,
+  "uuid": "401c28d6-3085-4209-9f2e-3aff6da5855c",
+  "files": [],
+  "subMetas": {
+    "035c0": {
+      "importer": "gltf-mesh",
+      "uuid": "401c28d6-3085-4209-9f2e-3aff6da5855c@035c0",
+      "displayName": "",
+      "id": "035c0",
+      "name": "对象001.mesh",
+      "userData": {
+        "gltfIndex": 0
+      },
+      "ver": "1.1.0",
+      "imported": true,
+      "files": [
+        ".bin",
+        ".json"
+      ],
+      "subMetas": {}
+    },
+    "1cdc4": {
+      "importer": "gltf-embeded-image",
+      "uuid": "401c28d6-3085-4209-9f2e-3aff6da5855c@1cdc4",
+      "displayName": "",
+      "id": "1cdc4",
+      "name": "贴图 #3.image",
+      "userData": {
+        "gltfIndex": 0
+      },
+      "ver": "1.0.3",
+      "imported": true,
+      "files": [
+        ".png",
+        ".json"
+      ],
+      "subMetas": {}
+    },
+    "bfae8": {
+      "importer": "texture",
+      "uuid": "401c28d6-3085-4209-9f2e-3aff6da5855c@bfae8",
+      "displayName": "",
+      "id": "bfae8",
+      "name": "贴图 #3.texture",
+      "userData": {
+        "wrapModeS": "repeat",
+        "wrapModeT": "repeat",
+        "minfilter": "linear",
+        "magfilter": "linear",
+        "mipfilter": "none",
+        "anisotropy": 0,
+        "isUuid": true,
+        "imageUuidOrDatabaseUri": "401c28d6-3085-4209-9f2e-3aff6da5855c@1cdc4"
+      },
+      "ver": "1.0.21",
+      "imported": true,
+      "files": [
+        ".json"
+      ],
+      "subMetas": {}
+    },
+    "b1faf": {
+      "importer": "gltf-material",
+      "uuid": "401c28d6-3085-4209-9f2e-3aff6da5855c@b1faf",
+      "displayName": "",
+      "id": "b1faf",
+      "name": "Material #3.material",
+      "userData": {
+        "gltfIndex": 0
+      },
+      "ver": "1.0.14",
+      "imported": true,
+      "files": [
+        ".json"
+      ],
+      "subMetas": {}
+    },
+    "5c1a1": {
+      "importer": "gltf-scene",
+      "uuid": "401c28d6-3085-4209-9f2e-3aff6da5855c@5c1a1",
+      "displayName": "",
+      "id": "5c1a1",
+      "name": "javelin.prefab",
+      "userData": {
+        "gltfIndex": 0
+      },
+      "ver": "1.0.12",
+      "imported": true,
+      "files": [
+        ".json"
+      ],
+      "subMetas": {}
+    }
+  },
+  "userData": {
+    "imageMetas": [
+      {
+        "name": "贴图 #3",
+        "uri": "401c28d6-3085-4209-9f2e-3aff6da5855c@1cdc4"
+      }
+    ],
+    "redirect": "401c28d6-3085-4209-9f2e-3aff6da5855c@5c1a1",
+    "assetFinder": {
+      "meshes": [
+        "401c28d6-3085-4209-9f2e-3aff6da5855c@035c0"
+      ],
+      "skeletons": [],
+      "textures": [
+        "401c28d6-3085-4209-9f2e-3aff6da5855c@bfae8"
+      ],
+      "materials": [
+        "401c28d6-3085-4209-9f2e-3aff6da5855c@b1faf"
+      ],
+      "scenes": [
+        "401c28d6-3085-4209-9f2e-3aff6da5855c@5c1a1"
+      ]
+    },
+    "legacyFbxImporter": true
+  }
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javalin_weapon/red.mtl

@@ -4,34 +4,32 @@
   "_objFlags": 0,
   "_native": "",
   "_effectAsset": {
-    "__uuid__": "1baf0fc9-befa-459c-8bdd-af1a450a0319"
+    "__uuid__": "a3cd009f-0ab0-420d-9278-b9fdab939bbc",
+    "__expectedType__": "cc.EffectAsset"
   },
   "_techIdx": 0,
   "_defines": [
     {
-      "USE_SKINNING": 2,
+      "USE_TEXTURE": true
-      "USE_ALBEDO_MAP": true
     }
   ],
   "_states": [
     {
+      "rasterizerState": {},
+      "depthStencilState": {},
       "blendState": {
         "targets": [
           {}
         ]
-      },
+      }
-      "depthStencilState": {},
-      "rasterizerState": {}
     }
   ],
   "_props": [
     {
-      "alphaThreshold": 0,
-      "roughness": 0.70710676908493,
-      "metallic": 0.400000005960464,
       "mainTexture": {
-        "__uuid__": "8b8d74a3-bdf7-4c4d-8334-2cb7e0f7bf88@6c48a"
+        "__uuid__": "8b29322f-dd78-4a56-98d7-b3d60e2d8a84@6c48a",
+        "__expectedType__": "cc.Texture2D"
       }
     }
   ]
-}
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javalin_weapon/red.mtl.meta

@@ -0,0 +1,11 @@
+{
+  "ver": "1.0.9",
+  "importer": "material",
+  "imported": true,
+  "uuid": "5d9da4c3-349b-4309-8efe-7c16bffd5ed4",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {}
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javalin_weapon/yellow.mtl

@@ -0,0 +1,48 @@
+{
+  "__type__": "cc.Material",
+  "_name": "",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "1baf0fc9-befa-459c-8bdd-af1a450a0319",
+    "__expectedType__": "cc.EffectAsset"
+  },
+  "_techIdx": 0,
+  "_defines": [
+    {
+      "USE_INSTANCING": true,
+      "USE_ALBEDO_MAP": true
+    },
+    {},
+    {},
+    {}
+  ],
+  "_states": [
+    {
+      "rasterizerState": {},
+      "depthStencilState": {},
+      "blendState": {
+        "targets": [
+          {}
+        ]
+      }
+    },
+    {},
+    {},
+    {}
+  ],
+  "_props": [
+    {
+      "alphaThreshold": 0,
+      "roughness": 0.333333402872086,
+      "metallic": 0.400000005960464,
+      "mainTexture": {
+        "__uuid__": "00463b4b-2098-43bf-ab0f-75d68a7b19aa@6c48a",
+        "__expectedType__": "cc.Texture2D"
+      }
+    },
+    {},
+    {},
+    {}
+  ]
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javalin_weapon/yellow.mtl.meta

@@ -2,7 +2,7 @@
   "ver": "1.0.9",
   "importer": "material",
   "imported": true,
-  "uuid": "5620e8a2-444d-4e80-9eb8-f6f54bd4d3cf",
+  "uuid": "75328980-c98c-4c02-ab3d-180696f319a0",
   "files": [
     ".json"
   ],

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "ec996a75-19b5-4c0c-a9cd-f493a945a73e",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/Materials_javelin01.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "9ca73d01-a6f2-4dc2-b7d7-658d9d101d8c",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/Materials_javelin01/Material #6.mtl

@@ -0,0 +1,35 @@
+{
+  "__type__": "cc.Material",
+  "_name": "",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "a3cd009f-0ab0-420d-9278-b9fdab939bbc",
+    "__expectedType__": "cc.EffectAsset"
+  },
+  "_techIdx": 0,
+  "_defines": [
+    {
+      "USE_TEXTURE": true
+    }
+  ],
+  "_states": [
+    {
+      "rasterizerState": {},
+      "depthStencilState": {},
+      "blendState": {
+        "targets": [
+          {}
+        ]
+      }
+    }
+  ],
+  "_props": [
+    {
+      "mainTexture": {
+        "__uuid__": "81f16ace-2b57-44c3-804d-c192ed53aaee@6c48a",
+        "__expectedType__": "cc.Texture2D"
+      }
+    }
+  ]
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/Materials_javelin01/Material #6.mtl.meta

@@ -0,0 +1,11 @@
+{
+  "ver": "1.0.9",
+  "importer": "material",
+  "imported": true,
+  "uuid": "196eebe8-170f-4ba9-a767-9f6d664c6e04",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {}
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/blue.mtl

@@ -0,0 +1,48 @@
+{
+  "__type__": "cc.Material",
+  "_name": "",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "1baf0fc9-befa-459c-8bdd-af1a450a0319",
+    "__expectedType__": "cc.EffectAsset"
+  },
+  "_techIdx": 0,
+  "_defines": [
+    {
+      "USE_INSTANCING": true,
+      "USE_ALBEDO_MAP": true
+    },
+    {},
+    {},
+    {}
+  ],
+  "_states": [
+    {
+      "rasterizerState": {},
+      "depthStencilState": {},
+      "blendState": {
+        "targets": [
+          {}
+        ]
+      }
+    },
+    {},
+    {},
+    {}
+  ],
+  "_props": [
+    {
+      "alphaThreshold": 0,
+      "roughness": 0.30360022187233,
+      "metallic": 0.400000005960464,
+      "mainTexture": {
+        "__uuid__": "81f16ace-2b57-44c3-804d-c192ed53aaee@6c48a",
+        "__expectedType__": "cc.Texture2D"
+      }
+    },
+    {},
+    {},
+    {}
+  ]
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/blue.mtl.meta

@@ -0,0 +1,11 @@
+{
+  "ver": "1.0.9",
+  "importer": "material",
+  "imported": true,
+  "uuid": "c2e9d35e-0f85-4427-9368-096fe7b303d6",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {}
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/javelin01.FBX.meta

@@ -2,33 +2,17 @@
   "ver": "2.1.4",
   "importer": "fbx",
   "imported": true,
-  "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c",
+  "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21",
   "files": [
     "__original-animation-0.cconb"
   ],
   "subMetas": {
-    "95953": {
+    "2ed96": {
-      "importer": "gltf-material",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@95953",
-      "displayName": "",
-      "id": "95953",
-      "name": "Material #7.material",
-      "userData": {
-        "gltfIndex": 0
-      },
-      "ver": "1.0.14",
-      "imported": true,
-      "files": [
-        ".json"
-      ],
-      "subMetas": {}
-    },
-    "6868c": {
       "importer": "gltf-mesh",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@6868c",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@2ed96",
       "displayName": "",
-      "id": "6868c",
+      "id": "2ed96",
-      "name": "soldier01.mesh",
+      "name": "javelin01.mesh",
       "userData": {
         "gltfIndex": 0
       },
@@ -42,7 +26,7 @@
     },
     "1f586": {
       "importer": "gltf-animation",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@1f586",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@1f586",
       "displayName": "",
       "id": "1f586",
       "name": "idle.animation",
@@ -65,7 +49,7 @@
     },
     "cf5ee": {
       "importer": "gltf-animation",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@cf5ee",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@cf5ee",
       "displayName": "",
       "id": "cf5ee",
       "name": "run.animation",
@@ -88,7 +72,7 @@
     },
     "989ed": {
       "importer": "gltf-animation",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@989ed",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@989ed",
       "displayName": "",
       "id": "989ed",
       "name": "attack.animation",
@@ -102,12 +86,12 @@
         },
         "events": [
           {
-            "frame": 0.23333333333333334,
+            "frame": 0.3,
             "func": "",
             "params": []
           },
           {
-            "frame": 0.23333333333333334,
+            "frame": 0.3,
             "func": "triggerEffect",
             "params": []
           }
@@ -123,7 +107,7 @@
     },
     "ee525": {
       "importer": "gltf-animation",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@ee525",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@ee525",
       "displayName": "",
       "id": "ee525",
       "name": "win.animation",
@@ -146,7 +130,7 @@
     },
     "5b2e9": {
       "importer": "gltf-animation",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@5b2e9",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@5b2e9",
       "displayName": "",
       "id": "5b2e9",
       "name": "died.animation",
@@ -156,7 +140,7 @@
         "sample": 30,
         "span": {
           "from": 2.8,
-          "to": 4.333333333333333
+          "to": 4.125
         },
         "events": []
       },
@@ -169,7 +153,7 @@
     },
     "438fe": {
       "importer": "gltf-skeleton",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@438fe",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@438fe",
       "displayName": "",
       "id": "438fe",
       "name": "UnnamedSkeleton.skeleton",
@@ -184,12 +168,12 @@
       ],
       "subMetas": {}
     },
-    "fa1d4": {
+    "ab717": {
       "importer": "gltf-embeded-image",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@fa1d4",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@ab717",
       "displayName": "",
-      "id": "fa1d4",
+      "id": "ab717",
-      "name": "soldier01.jpg.image",
+      "name": "javelin01.jpg.image",
       "userData": {
         "gltfIndex": 0
       },
@@ -201,12 +185,12 @@
       ],
       "subMetas": {}
     },
-    "291d4": {
+    "eb794": {
       "importer": "texture",
-      "uuid": "57d4c4ef-3199-4596-bf79-7c065964ca9c@291d4",
+      "uuid": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@eb794",
       "displayName": "",
-      "id": "291d4",
+      "id": "eb794",
-      "name": "贴图 #6.texture",
+      "name": "贴图 #5.texture",
       "userData": {
         "wrapModeS": "repeat",
         "wrapModeT": "repeat",
@@ -215,7 +199,7 @@
         "mipfilter": "none",
         "anisotropy": 0,
         "isUuid": true,
-        "imageUuidOrDatabaseUri": "57d4c4ef-3199-4596-bf79-7c065964ca9c@fa1d4"
+        "imageUuidOrDatabaseUri": "e8fe9966-5f03-4cc0-ad69-01d536be6c21@ab717"
       },
       "ver": "1.0.21",
       "imported": true,
@@ -224,12 +208,28 @@
       ],
       "subMetas": {}
     },
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-      "id": "33dba",
+      "id": "a47c6",
-      "name": "soldier01.prefab",
+      "name": "Material #6.material",
+      "userData": {
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+      "ver": "1.0.14",
+      "imported": true,
+      "files": [
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+      "displayName": "",
+      "id": "665d9",
+      "name": "javelin01.prefab",
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@@ -244,14 +244,14 @@
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+        "name": "javelin01.jpg",
-        "uri": "57d4c4ef-3199-4596-bf79-7c065964ca9c@fa1d4"
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     "animationImportSettings": [
       {
         "name": "Take 001",
-        "duration": 4.666666507720947,
+        "duration": 4.125,
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         "splits": [
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@@ -281,30 +281,32 @@
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+            "to": 4.125,
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-    "redirect": "57d4c4ef-3199-4596-bf79-7c065964ca9c@33dba",
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       "meshes": [
-        "57d4c4ef-3199-4596-bf79-7c065964ca9c@6868c"
+        "e8fe9966-5f03-4cc0-ad69-01d536be6c21@2ed96"
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-        "57d4c4ef-3199-4596-bf79-7c065964ca9c@438fe"
+        "e8fe9966-5f03-4cc0-ad69-01d536be6c21@438fe"
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       "textures": [
-        "57d4c4ef-3199-4596-bf79-7c065964ca9c@291d4"
+        "e8fe9966-5f03-4cc0-ad69-01d536be6c21@eb794"
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       "materials": [
-        "57d4c4ef-3199-4596-bf79-7c065964ca9c@95953"
+        "e8fe9966-5f03-4cc0-ad69-01d536be6c21@a47c6"
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       "scenes": [
-        "57d4c4ef-3199-4596-bf79-7c065964ca9c@33dba"
+        "e8fe9966-5f03-4cc0-ad69-01d536be6c21@665d9"
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-    "legacyFbxImporter": true
+    "dumpMaterials": false,
+    "legacyFbxImporter": true,
+    "materialDumpDir": "db://assets/resources/subPackage/model/javelin/Materials_javelin01"
   }
 }

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@@ -2,7 +2,7 @@
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   "importer": "image",
   "imported": true,
-  "uuid": "e90ad74a-b668-4e2c-bf91-51a2a91b02aa",
+  "uuid": "81f16ace-2b57-44c3-804d-c192ed53aaee",
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@@ -11,7 +11,7 @@
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+      "uuid": "81f16ace-2b57-44c3-804d-c192ed53aaee@6c48a",
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@@ -26,16 +26,16 @@
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+        "imageUuidOrDatabaseUri": "81f16ace-2b57-44c3-804d-c192ed53aaee"
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     "type": "texture",
-    "redirect": "e90ad74a-b668-4e2c-bf91-51a2a91b02aa@6c48a",
+    "redirect": "81f16ace-2b57-44c3-804d-c192ed53aaee@6c48a",
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 }

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   "importer": "image",
   "imported": true,
-  "uuid": "f35bcb71-cd72-443c-94a9-5482c2d63d66",
+  "uuid": "8b29322f-dd78-4a56-98d7-b3d60e2d8a84",
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@@ -11,7 +11,7 @@
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+      "uuid": "8b29322f-dd78-4a56-98d7-b3d60e2d8a84@6c48a",
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@@ -26,16 +26,16 @@
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+        "imageUuidOrDatabaseUri": "8b29322f-dd78-4a56-98d7-b3d60e2d8a84"
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     }
   },
   "userData": {
     "type": "texture",
-    "redirect": "f35bcb71-cd72-443c-94a9-5482c2d63d66@6c48a",
+    "redirect": "8b29322f-dd78-4a56-98d7-b3d60e2d8a84@6c48a",
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 }

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   "importer": "image",
   "imported": true,
-  "uuid": "8b8d74a3-bdf7-4c4d-8334-2cb7e0f7bf88",
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@@ -11,7 +11,7 @@
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+      "uuid": "00463b4b-2098-43bf-ab0f-75d68a7b19aa@6c48a",
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@@ -26,16 +26,16 @@
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+        "imageUuidOrDatabaseUri": "00463b4b-2098-43bf-ab0f-75d68a7b19aa"
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-      "displayName": "soldier03",
+      "displayName": "javelin03",
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     }
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   "userData": {
     "type": "texture",
-    "redirect": "8b8d74a3-bdf7-4c4d-8334-2cb7e0f7bf88@6c48a",
+    "redirect": "00463b4b-2098-43bf-ab0f-75d68a7b19aa@6c48a",
     "hasAlpha": false
   }
 }

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/red.mtl

@@ -0,0 +1,48 @@
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+  "_name": "",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "1baf0fc9-befa-459c-8bdd-af1a450a0319",
+    "__expectedType__": "cc.EffectAsset"
+  },
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+  "_defines": [
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+      "USE_ALBEDO_MAP": true
+    },
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+    {}
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+  "_states": [
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+      "depthStencilState": {},
+      "blendState": {
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+          {}
+        ]
+      }
+    },
+    {},
+    {},
+    {}
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+  "_props": [
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+      "roughness": 0.30360022187233,
+      "metallic": 0.400000005960464,
+      "mainTexture": {
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+        "__expectedType__": "cc.Texture2D"
+      }
+    },
+    {},
+    {},
+    {}
+  ]
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/red.mtl.meta

@@ -0,0 +1,11 @@
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+  "ver": "1.0.9",
+  "importer": "material",
+  "imported": true,
+  "uuid": "08f0736d-0b54-4a93-9991-17d426a9fb01",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {}
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/yellow.mtl

@@ -0,0 +1,48 @@
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+  "_name": "",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
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+      "depthStencilState": {},
+      "blendState": {
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+          {}
+        ]
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+    {},
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+  "_props": [
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+      "roughness": 0.30360022187233,
+      "metallic": 0.400000005960464,
+      "mainTexture": {
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+        "__expectedType__": "cc.Texture2D"
+      }
+    },
+    {},
+    {},
+    {}
+  ]
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/javelin/yellow.mtl.meta

@@ -0,0 +1,11 @@
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+  "importer": "material",
+  "imported": true,
+  "uuid": "40462a03-2591-4a93-8e5f-5815118c7fcb",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {}
+}

examples/cocos-creator-multiplayer/frontend/assets/3d/map/newMap01.FBX.meta

@@ -2,86 +2,85 @@
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   "importer": "fbx",
   "imported": true,
-  "uuid": "c26a63b9-5039-47ae-b027-ef2bce881f6f",
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   "subMetas": {
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-      "uuid": "c26a63b9-5039-47ae-b027-ef2bce881f6f@f6845",
+      "uuid": "3777d1a7-cafe-44be-9efd-ae46b6457e2c@f6845",
+      "displayName": "",
+      "id": "f6845",
+      "name": "newMap01.mesh",
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+      "ver": "1.1.0",
       "imported": true,
       "files": [
         ".bin",
         ".json"
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+      "subMetas": {}
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+      "uuid": "3777d1a7-cafe-44be-9efd-ae46b6457e2c@1cdc4",
+      "displayName": "",
+      "id": "1cdc4",
+      "name": "贴图 #3.image",
       "userData": {
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       },
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-      "id": "f6845",
-      "name": "newMap01.mesh"
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       "imported": true,
       "files": [
         ".jpg",
         ".json"
       ],
-      "subMetas": {},
+      "subMetas": {}
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-      "id": "3500c",
-      "name": "newMap01.jpg.image"
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       "importer": "texture",
-      "uuid": "c26a63b9-5039-47ae-b027-ef2bce881f6f@bfae8",
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-      "imported": true,
+      "displayName": "",
-      "files": [
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-        ".json"
+      "name": "贴图 #3.texture",
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         "wrapModeT": "repeat",
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         "anisotropy": 0,
         "isUuid": true,
-        "imageUuidOrDatabaseUri": "c26a63b9-5039-47ae-b027-ef2bce881f6f@3500c"
+        "imageUuidOrDatabaseUri": "3777d1a7-cafe-44be-9efd-ae46b6457e2c@1cdc4"
       },
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+      "ver": "1.0.21",
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-      "name": "贴图 #3.texture"
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       "imported": true,
       "files": [
         ".json"
       ],
-      "subMetas": {},
+      "subMetas": {}
+    },
+    "7ff75": {
+      "importer": "gltf-material",
+      "uuid": "3777d1a7-cafe-44be-9efd-ae46b6457e2c@7ff75",
+      "displayName": "",
+      "id": "7ff75",
+      "name": "Material #27.material",
       "userData": {
         "gltfIndex": 0
       },
-      "displayName": "",
+      "ver": "1.0.14",
-      "id": "7ff75",
+      "imported": true,
-      "name": "Material #27.material"
+      "files": [
+        ".json"
+      ],
+      "subMetas": {}
     },
     "fc11b": {
       "importer": "gltf-scene",
-      "uuid": "c26a63b9-5039-47ae-b027-ef2bce881f6f@fc11b",
+      "uuid": "3777d1a7-cafe-44be-9efd-ae46b6457e2c@fc11b",
       "displayName": "",
       "id": "fc11b",
       "name": "newMap01.prefab",
@@ -99,26 +98,26 @@
   "userData": {
     "imageMetas": [
       {
-        "name": "newMap01.jpg",
+        "name": "贴图 #3",
-        "uri": "c26a63b9-5039-47ae-b027-ef2bce881f6f@3500c"
+        "uri": "3777d1a7-cafe-44be-9efd-ae46b6457e2c@1cdc4"
       }
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-    "redirect": "c26a63b9-5039-47ae-b027-ef2bce881f6f@fc11b",
+    "legacyFbxImporter": false,
+    "redirect": "3777d1a7-cafe-44be-9efd-ae46b6457e2c@fc11b",
     "assetFinder": {
       "meshes": [
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+        "3777d1a7-cafe-44be-9efd-ae46b6457e2c@f6845"
       ],
       "skeletons": [],
       "textures": [
-        "c26a63b9-5039-47ae-b027-ef2bce881f6f@bfae8"
+        "3777d1a7-cafe-44be-9efd-ae46b6457e2c@bfae8"
       ],
       "materials": [
-        "c26a63b9-5039-47ae-b027-ef2bce881f6f@7ff75"
+        "3777d1a7-cafe-44be-9efd-ae46b6457e2c@7ff75"
       ],
       "scenes": [
-        "c26a63b9-5039-47ae-b027-ef2bce881f6f@fc11b"
+        "3777d1a7-cafe-44be-9efd-ae46b6457e2c@fc11b"
       ]
-    },
+    }
-    "legacyFbxImporter": true
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   "importer": "image",
   "imported": true,
-  "uuid": "27e1fcb7-5016-4252-8c43-ac9c1c97308e",
+  "uuid": "96c88bc3-119a-412a-ac6f-5936ba8b9dc7",
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     ".jpg",
     ".json"
   ],
   "subMetas": {
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-      "ver": "1.0.21",
       "importer": "texture",
-      "uuid": "27e1fcb7-5016-4252-8c43-ac9c1c97308e@6c48a",
+      "uuid": "96c88bc3-119a-412a-ac6f-5936ba8b9dc7@6c48a",
-      "imported": true,
+      "displayName": "newMap01",
-      "files": [
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-        ".json"
+      "name": "texture",
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         "isUuid": true,
-        "imageUuidOrDatabaseUri": "27e1fcb7-5016-4252-8c43-ac9c1c97308e"
+        "imageUuidOrDatabaseUri": "96c88bc3-119a-412a-ac6f-5936ba8b9dc7"
       },
-      "displayName": "newMap01",
+      "ver": "1.0.21",
-      "id": "6c48a",
+      "imported": true,
-      "name": "texture"
+      "files": [
+        ".json"
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+      "subMetas": {}
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   },
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-    "redirect": "27e1fcb7-5016-4252-8c43-ac9c1c97308e@6c48a",
+    "redirect": "96c88bc3-119a-412a-ac6f-5936ba8b9dc7@6c48a"
-    "hasAlpha": false
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 }

examples/cocos-creator-multiplayer/frontend/assets/3d/map/newMap01.mtl

@@ -27,7 +27,7 @@
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     {
       "mainTexture": {
-        "__uuid__": "27e1fcb7-5016-4252-8c43-ac9c1c97308e@6c48a",
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     ".json"
   ],

examples/cocos-creator-multiplayer/frontend/assets/prefabs/Arrow.meta

@@ -0,0 +1,12 @@
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+  "importer": "directory",
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+  "subMetas": {},
+  "userData": {
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+    "isRemoteBundle": {}
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examples/cocos-creator-multiplayer/frontend/assets/prefabs/Arrow/Arrow.prefab

@@ -0,0 +1,303 @@
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+    "_name": "",
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+    "_native": "",
+    "data": {
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+      "x": 0,
+      "y": 0,
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+      "w": 1
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+  },
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+    "_components": [],
+    "_prefab": {
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+      {
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+    "__type__": "cc.CompPrefabInfo",
+    "fileId": "fek3uGwZpCJqPRuj2/l+Ij"
+  },
+  {
+    "__type__": "cc.ModelLightmapSettings",
+    "texture": null,
+    "uvParam": {
+      "__type__": "cc.Vec4",
+      "x": 0,
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+    "_castShadow": false,
+    "_receiveShadow": false,
+    "_recieveShadow": false,
+    "_lightmapSize": 64
+  },
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+    "__type__": "cc.PrefabInfo",
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+    "asset": {
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+  },
+  {
+    "__type__": "cc.PrefabInfo",
+    "root": {
+      "__id__": 1
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+    "asset": {
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+    },
+    "fileId": "e4s27HRhlBboS6EhifyuWl"
+  },
+  {
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+    "_name": "",
+    "_objFlags": 0,
+    "__editorExtras__": {},
+    "node": {
+      "__id__": 1
+    },
+    "_enabled": true,
+    "__prefab": {
+      "__id__": 12
+    },
+    "_id": ""
+  },
+  {
+    "__type__": "cc.CompPrefabInfo",
+    "fileId": "dfK9a027hMZ61jBs2XWMQk"
+  },
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+    "__type__": "cc.PrefabInfo",
+    "root": {
+      "__id__": 1
+    },
+    "asset": {
+      "__id__": 0
+    },
+    "fileId": "ad10ECDidH979xbvqlbbgn"
+  }
+]

examples/cocos-creator-multiplayer/frontend/assets/prefabs/Arrow/Arrow.prefab.meta

@@ -0,0 +1,13 @@
+{
+  "ver": "1.1.32",
+  "importer": "prefab",
+  "imported": true,
+  "uuid": "6eda806d-83a6-474f-a7b7-b75c57ba73b3",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {
+    "syncNodeName": "Arrow"
+  }
+}

examples/cocos-creator-multiplayer/frontend/assets/prefabs/Arrow/Arrow.ts

@@ -0,0 +1,43 @@
+
+import { Component, Vec3, _decorator } from 'cc';
+import { MathUtil } from '../../scripts/models/MathUtil';
+import { ArrowState } from '../../scripts/shared/game/state/ArrowState';
+const { ccclass, property } = _decorator;
+
+const ARROW_TOP = 7;
+
+@ccclass('Arrow')
+export class Arrow extends Component {
+
+    id!: number;
+    state!: ArrowState;
+
+    private _startPos = new Vec3;
+    private _endPos = new Vec3;
+
+    init(state: ArrowState) {
+        this.id = state.id;
+        this.state = state;
+        this._startPos.set(state.startPos.x, 0, -state.startPos.y);
+        this._endPos.set(state.targetPos.x, 0, -state.targetPos.y);
+    }
+
+
+    updateState(state: ArrowState, now: number) {
+        let percent = MathUtil.limit((now - state.startTime) / (state.targetTime - state.startTime), 0, 1);
+
+        //下一个目标位置
+        let newPos = this._startPos.clone().lerp(this._endPos, percent)
+        //下一个目标位置的高度 
+        newPos.y = ARROW_TOP * Math.cos(percent * Math.PI - Math.PI / 2);
+
+        //武器朝向下一个目标位置, 形成曲线飞行的感觉
+        let newForward = newPos.clone().subtract(this.node.position).normalize();
+        if (!newForward.equals(Vec3.ZERO)) {
+            this.node.forward = newForward;
+        }
+
+        this.node.position = newPos;
+    }
+
+}

examples/cocos-creator-multiplayer/frontend/assets/prefabs/Arrow/Arrow.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.22",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "2330ebe3-30fb-4108-9873-2696d0fca824",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

examples/cocos-creator-multiplayer/frontend/assets/prefabs/Player/Player.ts

@@ -19,18 +19,40 @@ export class Player extends Component {
 
     playerId!: number;
     isSelf = false;
+    state!: PlayerState;
+    now: number = 0;
 
     private _tweens: Tween<any>[] = [];
     private _targetPos = new Vec3;
 
+    start() {
+        this.ani.getState('win').speed = 4;
+    }
+
     init(state: PlayerState, isSelf: boolean) {
         this.playerId = state.id;
         this.isSelf = isSelf;
         this.mesh.material!.setProperty('mainTexture', this.isSelf ? this.texSelf : this.texOther);
     }
 
-    // 把 GameSystem 空间映射到游戏空间
+    updateState(state: PlayerState, now: number) {
-    updateSelf(state: PlayerState) {
+        this.state = state;
+        this.now = now;
+
+        if (state.dizzyEndTime && state.dizzyEndTime >= now) {
+            this.setAni('win');
+        }
+        else {
+            if (this._lastAni === 'win') {
+                this.setAni('idle')
+            }
+        }
+
+        this.isSelf ? this._resetState(state, now) : this._tweenState(state, now);
+    }
+
+    // 直接更新
+    private _resetState(state: PlayerState, now: number) {
         // 更新位置
         this._targetPos.set(state.pos.x, 0, -state.pos.y);
         if (!this.node.position.equals(this._targetPos)) {
@@ -45,7 +67,9 @@ export class Player extends Component {
             this.setAni('idle');
         }
     }
-    updateOther(state: PlayerState) {
+
+    // 插值更新
+    private _tweenState(state: PlayerState, now: number) {
         // 更新位置
         let newPos = new Vec3(state.pos.x, 0, -state.pos.y);
         if (!this._targetPos.equals(newPos)) {
@@ -73,10 +97,16 @@ export class Player extends Component {
         }
     }
 
+    private _lastAni?: string;
     setAni(ani: string) {
-        if (this.ani.getState(ani)?.isPlaying) {
+        if (this.state.dizzyEndTime && this.state.dizzyEndTime >= this.now) {
+            ani = 'win';
+        }
+
+        if (this._lastAni === ani) {
             return;
         }
+        this._lastAni = ani;
 
         this.ani.crossFade(ani, 0.1);
     }

examples/cocos-creator-multiplayer/frontend/assets/scenes/GameScene/GameScene.scene

@@ -20,24 +20,24 @@
       {
         "__id__": 6
       },
-      {
-        "__id__": 9
-      },
       {
         "__id__": 5
       },
       {
-        "__id__": 19
+        "__id__": 16
+      },
+      {
+        "__id__": 25
       }
     ],
     "_active": true,
     "_components": [],
     "_prefab": {
-      "__id__": 43
+      "__id__": 57
     },
     "autoReleaseAssets": false,
     "_globals": {
-      "__id__": 46
+      "__id__": 60
     },
     "_id": "0d3889f6-dc9c-424e-b8cd-6fa78d63af15"
   },
@@ -185,18 +185,148 @@
   },
   {
     "__type__": "cc.Node",
-    "_name": "Plane",
     "_objFlags": 0,
     "_parent": {
       "__id__": 1
     },
-    "_children": [],
+    "_prefab": {
-    "_active": false,
+      "__id__": 7
-    "_components": [
+    }
+  },
+  {
+    "__type__": "cc.PrefabInfo",
+    "root": {
+      "__id__": 6
+    },
+    "asset": {
+      "__uuid__": "3777d1a7-cafe-44be-9efd-ae46b6457e2c@fc11b",
+      "__expectedType__": "cc.Prefab"
+    },
+    "fileId": "2cyg9D4KRTnaWvFuyUcwrn",
+    "instance": {
+      "__id__": 8
+    }
+  },
+  {
+    "__type__": "cc.PrefabInstance",
+    "fileId": "0aP//OBbtBM7WKwKJf+Wup",
+    "mountedChildren": [],
+    "mountedComponents": [],
+    "propertyOverrides": [
       {
-        "__id__": 7
+        "__id__": 9
+      },
+      {
+        "__id__": 11
+      },
+      {
+        "__id__": 12
+      },
+      {
+        "__id__": 13
+      },
+      {
+        "__id__": 14
       }
     ],
+    "removedComponents": []
+  },
+  {
+    "__type__": "CCPropertyOverrideInfo",
+    "targetInfo": {
+      "__id__": 10
+    },
+    "propertyPath": [
+      "_name"
+    ],
+    "value": "newMap01"
+  },
+  {
+    "__type__": "cc.TargetInfo",
+    "localID": [
+      "2cyg9D4KRTnaWvFuyUcwrn"
+    ]
+  },
+  {
+    "__type__": "CCPropertyOverrideInfo",
+    "targetInfo": {
+      "__id__": 10
+    },
+    "propertyPath": [
+      "_lpos"
+    ],
+    "value": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    }
+  },
+  {
+    "__type__": "CCPropertyOverrideInfo",
+    "targetInfo": {
+      "__id__": 10
+    },
+    "propertyPath": [
+      "_lrot"
+    ],
+    "value": {
+      "__type__": "cc.Quat",
+      "x": 0,
+      "y": 0,
+      "z": 0,
+      "w": 1
+    }
+  },
+  {
+    "__type__": "CCPropertyOverrideInfo",
+    "targetInfo": {
+      "__id__": 10
+    },
+    "propertyPath": [
+      "_euler"
+    ],
+    "value": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    }
+  },
+  {
+    "__type__": "CCPropertyOverrideInfo",
+    "targetInfo": {
+      "__id__": 15
+    },
+    "propertyPath": [
+      "_materials",
+      "0"
+    ],
+    "value": {
+      "__uuid__": "5ff93eca-e35a-43eb-b801-6e99d62ccac5",
+      "__expectedType__": "cc.Material"
+    }
+  },
+  {
+    "__type__": "cc.TargetInfo",
+    "localID": [
+      "70i4FgkglSS44fGyMM5mGT"
+    ]
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "arrows",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [
+      {
+        "__id__": 17
+      }
+    ],
+    "_active": true,
+    "_components": [],
     "_prefab": null,
     "_lpos": {
       "__type__": "cc.Vec3",
@@ -213,9 +343,9 @@
     },
     "_lscale": {
       "__type__": "cc.Vec3",
-      "x": 100,
+      "x": 1,
-      "y": 100,
+      "y": 1,
-      "z": 100
+      "z": 1
     },
     "_layer": 1073741824,
     "_euler": {
@@ -224,97 +354,49 @@
       "y": 0,
       "z": 0
     },
-    "_id": "1erbampNxCKK1cr4qjZjeX"
+    "_id": "46+eJFPoNAd75C26ynMBuo"
-  },
-  {
-    "__type__": "cc.MeshRenderer",
-    "_name": "Plane<ModelComponent>",
-    "_objFlags": 0,
-    "__editorExtras__": {},
-    "node": {
-      "__id__": 6
-    },
-    "_enabled": true,
-    "__prefab": null,
-    "_materials": [
-      {
-        "__uuid__": "00f711c1-6f4c-4de3-bc9b-52888e03f3ac",
-        "__expectedType__": "cc.Material"
-      }
-    ],
-    "_visFlags": 0,
-    "lightmapSettings": {
-      "__id__": 8
-    },
-    "_mesh": {
-      "__uuid__": "1263d74c-8167-4928-91a6-4e2672411f47@2e76e",
-      "__expectedType__": "cc.Mesh"
-    },
-    "_shadowCastingMode": 0,
-    "_shadowReceivingMode": 1,
-    "_enableMorph": true,
-    "_id": "82T+4KKehOcqLqvINaID/a"
-  },
-  {
-    "__type__": "cc.ModelLightmapSettings",
-    "texture": null,
-    "uvParam": {
-      "__type__": "cc.Vec4",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 0
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-    "_bakeable": false,
-    "_castShadow": false,
-    "_receiveShadow": false,
-    "_recieveShadow": false,
-    "_lightmapSize": 64
   },
   {
     "__type__": "cc.Node",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 1
+      "__id__": 16
     },
     "_prefab": {
-      "__id__": 10
+      "__id__": 18
     }
   },
   {
     "__type__": "cc.PrefabInfo",
     "root": {
-      "__id__": 9
+      "__id__": 17
     },
     "asset": {
-      "__uuid__": "c26a63b9-5039-47ae-b027-ef2bce881f6f@fc11b",
+      "__uuid__": "6eda806d-83a6-474f-a7b7-b75c57ba73b3",
       "__expectedType__": "cc.Prefab"
     },
-    "fileId": "2cyg9D4KRTnaWvFuyUcwrn",
+    "fileId": "ad10ECDidH979xbvqlbbgn",
     "instance": {
-      "__id__": 11
+      "__id__": 19
     }
   },
   {
     "__type__": "cc.PrefabInstance",
-    "fileId": "e7wpFdRzxFupYfDrzr/lg7",
+    "fileId": "f7+AxAbd1K15HySl2cJ7yx",
     "mountedChildren": [],
     "mountedComponents": [],
     "propertyOverrides": [
       {
-        "__id__": 12
+        "__id__": 20
       },
       {
-        "__id__": 14
+        "__id__": 22
       },
       {
-        "__id__": 15
+        "__id__": 23
       },
       {
-        "__id__": 16
+        "__id__": 24
-      },
-      {
-        "__id__": 17
       }
     ],
     "removedComponents": []
@@ -322,23 +404,23 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 13
+      "__id__": 21
     },
     "propertyPath": [
       "_name"
     ],
-    "value": "newMap01"
+    "value": "Arrow"
   },
   {
     "__type__": "cc.TargetInfo",
     "localID": [
-      "2cyg9D4KRTnaWvFuyUcwrn"
+      "ad10ECDidH979xbvqlbbgn"
     ]
   },
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 13
+      "__id__": 21
     },
     "propertyPath": [
       "_lpos"
@@ -346,14 +428,14 @@
     "value": {
       "__type__": "cc.Vec3",
       "x": 0,
-      "y": 0,
+      "y": 1.248,
       "z": 0
     }
   },
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 13
+      "__id__": 21
     },
     "propertyPath": [
       "_lrot"
@@ -369,7 +451,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 13
+      "__id__": 21
     },
     "propertyPath": [
       "_euler"
@@ -381,26 +463,6 @@
       "z": 0
     }
   },
-  {
-    "__type__": "CCPropertyOverrideInfo",
-    "targetInfo": {
-      "__id__": 18
-    },
-    "propertyPath": [
-      "_materials",
-      "0"
-    ],
-    "value": {
-      "__uuid__": "b7d6d595-6cd1-43c6-8bc7-3a92644870b9",
-      "__expectedType__": "cc.Material"
-    }
-  },
-  {
-    "__type__": "cc.TargetInfo",
-    "localID": [
-      "7cPmRsw4Ne67cKUY0ub3s2"
-    ]
-  },
   {
     "__type__": "cc.Node",
     "_name": "Canvas",
@@ -410,25 +472,28 @@
     },
     "_children": [
       {
-        "__id__": 20
+        "__id__": 26
       },
       {
-        "__id__": 22
+        "__id__": 28
+      },
+      {
+        "__id__": 45
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 39
+        "__id__": 53
       },
       {
-        "__id__": 40
+        "__id__": 54
       },
       {
-        "__id__": 41
+        "__id__": 55
       },
       {
-        "__id__": 42
+        "__id__": 56
       }
     ],
     "_prefab": null,
@@ -465,13 +530,13 @@
     "_name": "Camera",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 19
+      "__id__": 25
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 21
+        "__id__": 27
       }
     ],
     "_prefab": null,
@@ -508,7 +573,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 20
+      "__id__": 26
     },
     "_enabled": true,
     "__prefab": null,
@@ -548,16 +613,16 @@
     "__type__": "cc.Node",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 19
+      "__id__": 25
     },
     "_prefab": {
-      "__id__": 23
+      "__id__": 29
     }
   },
   {
     "__type__": "cc.PrefabInfo",
     "root": {
-      "__id__": 22
+      "__id__": 28
     },
     "asset": {
       "__uuid__": "0363f7f8-204e-410e-ade0-03adca6ea835",
@@ -565,7 +630,7 @@
     },
     "fileId": "25fHuwytBN2qk6dH5oVJvO",
     "instance": {
-      "__id__": 24
+      "__id__": 30
     }
   },
   {
@@ -575,31 +640,31 @@
     "mountedComponents": [],
     "propertyOverrides": [
       {
-        "__id__": 25
+        "__id__": 31
-      },
-      {
-        "__id__": 27
-      },
-      {
-        "__id__": 28
-      },
-      {
-        "__id__": 29
-      },
-      {
-        "__id__": 30
-      },
-      {
-        "__id__": 32
       },
       {
         "__id__": 33
       },
+      {
+        "__id__": 34
+      },
       {
         "__id__": 35
       },
       {
-        "__id__": 37
+        "__id__": 36
+      },
+      {
+        "__id__": 38
+      },
+      {
+        "__id__": 39
+      },
+      {
+        "__id__": 41
+      },
+      {
+        "__id__": 43
       }
     ],
     "removedComponents": []
@@ -607,7 +672,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 26
+      "__id__": 32
     },
     "propertyPath": [
       "_name"
@@ -623,7 +688,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 26
+      "__id__": 32
     },
     "propertyPath": [
       "_lpos"
@@ -638,7 +703,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 26
+      "__id__": 32
     },
     "propertyPath": [
       "_lrot"
@@ -654,7 +719,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 26
+      "__id__": 32
     },
     "propertyPath": [
       "_euler"
@@ -669,7 +734,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 31
+      "__id__": 37
     },
     "propertyPath": [
       "_contentSize"
@@ -689,7 +754,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 26
+      "__id__": 32
     },
     "propertyPath": [
       "_layer"
@@ -699,7 +764,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 34
+      "__id__": 40
     },
     "propertyPath": [
       "_layer"
@@ -715,7 +780,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 36
+      "__id__": 42
     },
     "propertyPath": [
       "_layer"
@@ -731,7 +796,7 @@
   {
     "__type__": "CCPropertyOverrideInfo",
     "targetInfo": {
-      "__id__": 38
+      "__id__": 44
     },
     "propertyPath": [
       "_layer"
@@ -744,12 +809,307 @@
       "ceQ/tc9/lBPIsW1Hwyb91a"
     ]
   },
+  {
+    "__type__": "cc.Node",
+    "_name": "Button",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 25
+    },
+    "_children": [
+      {
+        "__id__": 46
+      }
+    ],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 49
+      },
+      {
+        "__id__": 50
+      },
+      {
+        "__id__": 51
+      }
+    ],
+    "_prefab": null,
+    "_lpos": {
+      "__type__": "cc.Vec3",
+      "x": 264.283,
+      "y": -478.226,
+      "z": 0
+    },
+    "_lrot": {
+      "__type__": "cc.Quat",
+      "x": 0,
+      "y": 0,
+      "z": 0,
+      "w": 1
+    },
+    "_lscale": {
+      "__type__": "cc.Vec3",
+      "x": 1,
+      "y": 1,
+      "z": 1
+    },
+    "_layer": 33554432,
+    "_euler": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_id": "44lzj+VZRCMLuziTcP1V6q"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Label",
+    "_objFlags": 512,
+    "_parent": {
+      "__id__": 45
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 47
+      },
+      {
+        "__id__": 48
+      }
+    ],
+    "_prefab": null,
+    "_lpos": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_lrot": {
+      "__type__": "cc.Quat",
+      "x": 0,
+      "y": 0,
+      "z": 0,
+      "w": 1
+    },
+    "_lscale": {
+      "__type__": "cc.Vec3",
+      "x": 1,
+      "y": 1,
+      "z": 1
+    },
+    "_layer": 33554432,
+    "_euler": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_id": "afHTkFAaBL6qlFBW/06nBo"
+  },
   {
     "__type__": "cc.UITransform",
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 19
+      "__id__": 46
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 100,
+      "height": 40
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_id": "d0+XZjhtFN4o0VtZ3cP1zP"
+  },
+  {
+    "__type__": "cc.Label",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 46
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_visFlags": 0,
+    "_customMaterial": null,
+    "_srcBlendFactor": 2,
+    "_dstBlendFactor": 4,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 0,
+      "g": 0,
+      "b": 0,
+      "a": 255
+    },
+    "_string": "射",
+    "_horizontalAlign": 1,
+    "_verticalAlign": 1,
+    "_actualFontSize": 40,
+    "_fontSize": 40,
+    "_fontFamily": "Arial",
+    "_lineHeight": 40,
+    "_overflow": 1,
+    "_enableWrapText": false,
+    "_font": null,
+    "_isSystemFontUsed": true,
+    "_isItalic": false,
+    "_isBold": false,
+    "_isUnderline": false,
+    "_underlineHeight": 2,
+    "_cacheMode": 0,
+    "_id": "c1kmr4puZOWoZlBemNQ7cf"
+  },
+  {
+    "__type__": "cc.UITransform",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 45
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 100,
+      "height": 100
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_id": "d93lLsU2NL9oCpzxLfa4KT"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 45
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_visFlags": 0,
+    "_customMaterial": null,
+    "_srcBlendFactor": 2,
+    "_dstBlendFactor": 4,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_spriteFrame": {
+      "__uuid__": "20835ba4-6145-4fbc-a58a-051ce700aa3e@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_type": 1,
+    "_fillType": 0,
+    "_sizeMode": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_useGrayscale": false,
+    "_atlas": null,
+    "_id": "4cPoFJnW5GHrHtY9gw0VbP"
+  },
+  {
+    "__type__": "cc.Button",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 45
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "clickEvents": [
+      {
+        "__id__": 52
+      }
+    ],
+    "_interactable": true,
+    "_transition": 3,
+    "_normalColor": {
+      "__type__": "cc.Color",
+      "r": 214,
+      "g": 214,
+      "b": 214,
+      "a": 255
+    },
+    "_hoverColor": {
+      "__type__": "cc.Color",
+      "r": 211,
+      "g": 211,
+      "b": 211,
+      "a": 255
+    },
+    "_pressedColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_disabledColor": {
+      "__type__": "cc.Color",
+      "r": 124,
+      "g": 124,
+      "b": 124,
+      "a": 255
+    },
+    "_normalSprite": {
+      "__uuid__": "20835ba4-6145-4fbc-a58a-051ce700aa3e@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_hoverSprite": {
+      "__uuid__": "20835ba4-6145-4fbc-a58a-051ce700aa3e@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_pressedSprite": {
+      "__uuid__": "544e49d6-3f05-4fa8-9a9e-091f98fc2ce8@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_disabledSprite": {
+      "__uuid__": "951249e0-9f16-456d-8b85-a6ca954da16b@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_duration": 0.1,
+    "_zoomScale": 1.2,
+    "_target": {
+      "__id__": 45
+    },
+    "_id": "96d2z2/TpJ558pTlUMNNUO"
+  },
+  {
+    "__type__": "cc.ClickEvent",
+    "target": {
+      "__id__": 25
+    },
+    "component": "",
+    "_componentId": "d4728cOzxlKHLMu5Xg48U8U",
+    "handler": "onBtnAttack",
+    "customEventData": ""
+  },
+  {
+    "__type__": "cc.UITransform",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 25
     },
     "_enabled": true,
     "__prefab": null,
@@ -770,12 +1130,12 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 19
+      "__id__": 25
     },
     "_enabled": true,
     "__prefab": null,
     "_cameraComponent": {
-      "__id__": 21
+      "__id__": 27
     },
     "_alignCanvasWithScreen": true,
     "_id": "ebX9QTnS1AlKH1eI+/bdJk"
@@ -785,7 +1145,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 19
+      "__id__": 25
     },
     "_enabled": true,
     "__prefab": null,
@@ -814,7 +1174,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 19
+      "__id__": 25
     },
     "_enabled": true,
     "__prefab": null,
@@ -823,9 +1183,16 @@
       "__uuid__": "809957ef-4f3f-4527-87cc-cb3223f7500a",
       "__expectedType__": "cc.Prefab"
     },
+    "prefabArrow": {
+      "__uuid__": "6eda806d-83a6-474f-a7b7-b75c57ba73b3",
+      "__expectedType__": "cc.Prefab"
+    },
     "players": {
       "__id__": 5
     },
+    "arrows": {
+      "__id__": 16
+    },
     "camera": {
       "__id__": 4
     },
@@ -836,24 +1203,24 @@
     "fileId": "",
     "targetOverrides": [
       {
-        "__id__": 44
+        "__id__": 58
       }
     ]
   },
   {
     "__type__": "cc.TargetOverrideInfo",
     "source": {
-      "__id__": 42
+      "__id__": 56
     },
     "sourceInfo": null,
     "propertyPath": [
       "joyStick"
     ],
     "target": {
-      "__id__": 22
+      "__id__": 28
     },
     "targetInfo": {
-      "__id__": 45
+      "__id__": 59
     }
   },
   {
@@ -865,16 +1232,16 @@
   {
     "__type__": "cc.SceneGlobals",
     "ambient": {
-      "__id__": 47
+      "__id__": 61
     },
     "shadows": {
-      "__id__": 48
+      "__id__": 62
     },
     "_skybox": {
-      "__id__": 49
+      "__id__": 63
     },
     "fog": {
-      "__id__": 50
+      "__id__": 64
     }
   },
   {

examples/cocos-creator-multiplayer/frontend/assets/scenes/GameScene/GameScene.ts

@@ -1,5 +1,6 @@
 
 import { Component, instantiate, Node, Prefab, Vec2, _decorator } from 'cc';
+import { Arrow } from '../../prefabs/Arrow/Arrow';
 import { Joystick } from '../../prefabs/Joystick/Joystick';
 import { Player } from '../../prefabs/Player/Player';
 import { FollowCamera } from '../../scripts/components/FollowCamera';
@@ -27,9 +28,13 @@ export class GameScene extends Component {
 
     @property(Prefab)
     prefabPlayer!: Prefab;
+    @property(Prefab)
+    prefabArrow!: Prefab;
 
     @property(Node)
     players!: Node;
+    @property(Node)
+    arrows!: Node;
 
     @property(FollowCamera)
     camera: FollowCamera = null as any;
@@ -37,6 +42,7 @@ export class GameScene extends Component {
     gameManager = new GameManager();
 
     private _playerInstances: { [playerId: number]: Player } = {};
+    private _arrowInstances: { [arrowId: number]: Arrow } = {};
     private _selfSpeed?: Vec2 = new Vec2(0, 0);
 
     onLoad() {
@@ -63,7 +69,6 @@ export class GameScene extends Component {
     }
 
     update(dt: number) {
-
         // Send Inputs
         if (this._selfSpeed && this._selfSpeed.lengthSqr()) {
             this._selfSpeed.normalize().multiplyScalar(gameConfig.moveSpeed);
@@ -77,6 +82,11 @@ export class GameScene extends Component {
             })
         }
 
+        this._updatePlayers();
+        this._updateArrows();
+    }
+
+    private _updatePlayers() {
         // Update pos
         let playerStates = this.gameManager.state.players;
         for (let playerState of playerStates) {
@@ -94,7 +104,7 @@ export class GameScene extends Component {
             }
 
             // 自己不插值（本地预测），插值其它人
-            player.isSelf ? player.updateSelf(playerState) : player.updateOther(playerState);
+            player.updateState(playerState, this.gameManager.state.now);
         }
 
         // Clear left players
@@ -107,4 +117,36 @@ export class GameScene extends Component {
         }
     }
 
+    private _updateArrows() {
+        // Update pos
+        let arrowStates = this.gameManager.state.arrows;
+        for (let arrowState of arrowStates) {
+            let arrow: Arrow = this._arrowInstances[arrowState.id];
+            if (!arrow) {
+                let node = instantiate(this.prefabArrow);
+                this.arrows.addChild(node);
+                arrow = this._arrowInstances[arrowState.id] = node.getComponent(Arrow)!;
+                arrow.init(arrowState)
+            }
+
+            arrow.updateState(arrowState, this.gameManager.state.now);
+        }
+
+        // Clear left players
+        for (let i = this.arrows.children.length - 1; i > -1; --i) {
+            let arrow = this.arrows.children[i].getComponent(Arrow)!;
+            if (!this.gameManager.state.arrows.find(v => v.id === arrow.id)) {
+                arrow.node.removeFromParent();
+                delete this._arrowInstances[arrow.id];
+            }
+        }
+    }
+
+    onBtnAttack() {
+        this.gameManager.sendClientInput({
+            type: 'PlayerAttack',
+            direction: this._playerInstances[this.gameManager.selfPlayerId].node.forward
+        })
+    }
+
 }

examples/cocos-creator-multiplayer/frontend/assets/scripts/components/FollowCamera.ts

@@ -1,4 +1,4 @@
-import { _decorator, Component, Node, Vec3, Quat, Tween, tween } from "cc";
+import { Component, Node, Tween, Vec3, _decorator } from "cc";
 import { MathUtil } from '../models/MathUtil';
 const { ccclass, property } = _decorator;
 
@@ -34,7 +34,7 @@ export class FollowCamera extends Component {
     minZ = -Infinity;
     maxZ = Infinity;
 
-    protected _tweenFollow?: Tween;
+    protected _tweenFollow?: Tween<any>;
     protected _targetWorldPos = new Vec3;
     protected _lastTargetPos = new Vec3;
 

examples/cocos-creator-multiplayer/frontend/assets/scripts/models/GameManager.ts

@@ -38,7 +38,6 @@ export class GameManager {
             });
         }
 
-
         (window as any).gm = this;
     }