优化了下

assets/resources/game/map/bg 1.png.meta

@@ -1,134 +0,0 @@
-{
-  "ver": "1.0.26",
-  "importer": "image",
-  "imported": true,
-  "uuid": "f62ede4f-6547-4fd9-bf05-7f58a0c5a71f",
-  "files": [
-    ".json",
-    ".png"
-  ],
-  "subMetas": {
-    "6c48a": {
-      "importer": "texture",
-      "uuid": "f62ede4f-6547-4fd9-bf05-7f58a0c5a71f@6c48a",
-      "displayName": "bg 1",
-      "id": "6c48a",
-      "name": "texture",
-      "userData": {
-        "wrapModeS": "clamp-to-edge",
-        "wrapModeT": "clamp-to-edge",
-        "minfilter": "linear",
-        "magfilter": "linear",
-        "mipfilter": "none",
-        "anisotropy": 0,
-        "isUuid": true,
-        "imageUuidOrDatabaseUri": "f62ede4f-6547-4fd9-bf05-7f58a0c5a71f",
-        "visible": false
-      },
-      "ver": "1.0.22",
-      "imported": true,
-      "files": [
-        ".json"
-      ],
-      "subMetas": {}
-    },
-    "f9941": {
-      "importer": "sprite-frame",
-      "uuid": "f62ede4f-6547-4fd9-bf05-7f58a0c5a71f@f9941",
-      "displayName": "bg 1",
-      "id": "f9941",
-      "name": "spriteFrame",
-      "userData": {
-        "trimType": "auto",
-        "trimThreshold": 1,
-        "rotated": false,
-        "offsetX": 0,
-        "offsetY": 0,
-        "trimX": 0,
-        "trimY": 0,
-        "width": 840,
-        "height": 867,
-        "rawWidth": 840,
-        "rawHeight": 867,
-        "borderTop": 0,
-        "borderBottom": 0,
-        "borderLeft": 0,
-        "borderRight": 0,
-        "packable": true,
-        "pixelsToUnit": 100,
-        "pivotX": 0.5,
-        "pivotY": 0.5,
-        "meshType": 0,
-        "vertices": {
-          "rawPosition": [
-            -420,
-            -433.5,
-            0,
-            420,
-            -433.5,
-            0,
-            -420,
-            433.5,
-            0,
-            420,
-            433.5,
-            0
-          ],
-          "indexes": [
-            0,
-            1,
-            2,
-            2,
-            1,
-            3
-          ],
-          "uv": [
-            0,
-            867,
-            840,
-            867,
-            0,
-            0,
-            840,
-            0
-          ],
-          "nuv": [
-            0,
-            0,
-            1,
-            0,
-            0,
-            1,
-            1,
-            1
-          ],
-          "minPos": [
-            -420,
-            -433.5,
-            0
-          ],
-          "maxPos": [
-            420,
-            433.5,
-            0
-          ]
-        },
-        "isUuid": true,
-        "imageUuidOrDatabaseUri": "f62ede4f-6547-4fd9-bf05-7f58a0c5a71f@6c48a",
-        "atlasUuid": ""
-      },
-      "ver": "1.0.12",
-      "imported": true,
-      "files": [
-        ".json"
-      ],
-      "subMetas": {}
-    }
-  },
-  "userData": {
-    "hasAlpha": true,
-    "type": "sprite-frame",
-    "fixAlphaTransparencyArtifacts": false,
-    "redirect": "f62ede4f-6547-4fd9-bf05-7f58a0c5a71f@f9941"
-  }
-}

assets/resources/game/map/map1.png.meta

@@ -2,7 +2,7 @@
   "ver": "1.0.26",
   "importer": "image",
   "imported": true,
-  "uuid": "0ef7b413-953c-498c-94fb-e5f0cb79c7ff",
+  "uuid": "d1c7b105-783b-4736-aa3d-28fc8dcac7d1",
   "files": [
     ".json",
     ".png"
@@ -10,8 +10,8 @@
   "subMetas": {
     "6c48a": {
       "importer": "texture",
-      "uuid": "0ef7b413-953c-498c-94fb-e5f0cb79c7ff@6c48a",
-      "displayName": "grass",
+      "uuid": "d1c7b105-783b-4736-aa3d-28fc8dcac7d1@6c48a",
+      "displayName": "map1",
       "id": "6c48a",
       "name": "texture",
       "userData": {
@@ -22,7 +22,7 @@
         "mipfilter": "none",
         "anisotropy": 0,
         "isUuid": true,
-        "imageUuidOrDatabaseUri": "0ef7b413-953c-498c-94fb-e5f0cb79c7ff",
+        "imageUuidOrDatabaseUri": "d1c7b105-783b-4736-aa3d-28fc8dcac7d1",
         "visible": false
       },
       "ver": "1.0.22",
@@ -34,8 +34,8 @@
     },
     "f9941": {
       "importer": "sprite-frame",
-      "uuid": "0ef7b413-953c-498c-94fb-e5f0cb79c7ff@f9941",
-      "displayName": "grass",
+      "uuid": "d1c7b105-783b-4736-aa3d-28fc8dcac7d1@f9941",
+      "displayName": "map1",
       "id": "f9941",
       "name": "spriteFrame",
       "userData": {
@@ -46,10 +46,10 @@
         "offsetY": 0,
         "trimX": 0,
         "trimY": 0,
-        "width": 1000,
-        "height": 400,
-        "rawWidth": 1000,
-        "rawHeight": 400,
+        "width": 800,
+        "height": 1100,
+        "rawWidth": 800,
+        "rawHeight": 1100,
         "borderTop": 0,
         "borderBottom": 0,
         "borderLeft": 0,
@@ -61,17 +61,17 @@
         "meshType": 0,
         "vertices": {
           "rawPosition": [
-            -500,
-            -200,
+            -400,
+            -550,
             0,
-            500,
-            -200,
+            400,
+            -550,
             0,
-            -500,
-            200,
+            -400,
+            550,
             0,
-            500,
-            200,
+            400,
+            550,
             0
           ],
           "indexes": [
@@ -84,12 +84,12 @@
           ],
           "uv": [
             0,
-            400,
-            1000,
-            400,
+            1100,
+            800,
+            1100,
             0,
             0,
-            1000,
+            800,
             0
           ],
           "nuv": [
@@ -103,18 +103,18 @@
             1
           ],
           "minPos": [
-            -500,
-            -200,
+            -400,
+            -550,
             0
           ],
           "maxPos": [
-            500,
-            200,
+            400,
+            550,
             0
           ]
         },
         "isUuid": true,
-        "imageUuidOrDatabaseUri": "0ef7b413-953c-498c-94fb-e5f0cb79c7ff@6c48a",
+        "imageUuidOrDatabaseUri": "d1c7b105-783b-4736-aa3d-28fc8dcac7d1@6c48a",
         "atlasUuid": ""
       },
       "ver": "1.0.12",
@@ -129,6 +129,6 @@
     "hasAlpha": true,
     "type": "sprite-frame",
     "fixAlphaTransparencyArtifacts": false,
-    "redirect": "0ef7b413-953c-498c-94fb-e5f0cb79c7ff@f9941"
+    "redirect": "d1c7b105-783b-4736-aa3d-28fc8dcac7d1@f9941"
   }
 }