Adjust some files (cocos#12910)

`cocos/core` should not depend other modules, so move some files out of `cocos/core`:
- move some files from `cocos/core` to `cocos/game`
  - director.ts
  - splash-screen.ts
  - game.ts
 - move `cocos/core/root.ts` to `cocos/root.ts` as there is not better module to contain `root.ts`.
 - move `cocos/core/platform/view.ts` to `cocos/ui/view.ts` as screen related logic is moved to `cocos/core/platform/screen.ts`

cc.config.json

@@ -220,7 +220,7 @@
                 "cocos/scene-graph/scene.ts": "cocos/scene-graph/scene.jsb.ts",
                 "cocos/scene-graph/scene-globals.ts": "cocos/scene-graph/scene-globals.jsb.ts",
                 "cocos/scene-graph/index.ts": "cocos/scene-graph/index.jsb.ts",
-                "cocos/core/root.ts": "cocos/core/root.jsb.ts",
+                "cocos/root.ts": "cocos/root.jsb.ts",
                 "cocos/asset/asset-manager/builtin-res-mgr.ts": "cocos/asset/asset-manager/builtin-res-mgr.jsb.ts",
                 "cocos/asset/assets/index.ts": "cocos/asset/assets/index.jsb.ts",
                 "cocos/asset/assets/asset.ts": "cocos/asset/assets/asset.jsb.ts",

cocos/2d/assembler/label/font-utils.ts

@@ -29,7 +29,7 @@ import { ImageAsset, Texture2D } from '../../../asset/assets';
 import { PixelFormat } from '../../../asset/assets/asset-enum';
 import { BufferTextureCopy } from '../../../gfx';
 import { safeMeasureText, BASELINE_RATIO, MIDDLE_RATIO, getBaselineOffset } from '../../utils/text-utils';
-import { director, Director } from '../../../core/director';
+import { director, Director } from '../../../game/director';
 import { macro, warnID } from '../../../core';
 
 export interface ISharedLabelData {

cocos/2d/components/graphics.ts

@@ -28,7 +28,7 @@ import { ccclass, help, executionOrder, menu, tooltip, type, visible, override,
 import { JSB } from 'internal:constants';
 import { builtinResMgr } from '../../asset/asset-manager';
 import { InstanceMaterialType, UIRenderer } from '../framework/ui-renderer';
-import { director } from '../../core/director';
+import { director } from '../../game/director';
 import { Color } from '../../core/math';
 import { scene } from '../../render-scene';
 import { IAssembler } from '../renderer/base';

cocos/2d/components/ui-static-batch.ts

@@ -27,8 +27,9 @@ import { ccclass, help, menu, executionOrder, visible, override } from 'cc.decor
 import { UIRenderer } from '../framework/ui-renderer';
 import { IBatcher } from '../renderer/i-batcher';
 import { DrawBatch2D } from '../renderer/draw-batch';
-import { director, Color, warnID } from '../../core';
+import { Color, warnID } from '../../core';
 import { StaticVBAccessor } from '../renderer/static-vb-accessor';
+import { director } from '../../game';
 
 /**
  * @en

cocos/2d/framework/canvas.ts

@@ -30,7 +30,7 @@ import { EDITOR } from 'internal:constants';
 import { Camera } from '../../misc/camera-component';
 import { Widget } from '../../ui/widget';
 import { Vec3 } from '../../core/math';
-import { view } from '../../core/platform/view';
+import { view } from '../../ui/view';
 import { legacyCC } from '../../core/global-exports';
 import { Enum } from '../../core/value-types/enum';
 import visibleRect from '../../core/platform/visible-rect';

cocos/2d/framework/sprite-renderer.ts

@@ -29,7 +29,7 @@ import { Color, Vec2 } from '../../core';
 import { legacyCC } from '../../core/global-exports';
 import { ModelLocalBindings } from '../../rendering/define';
 import { Model } from '../../render-scene/scene';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 import { TransformBit } from '../../scene-graph/node-enum';
 import { SpriteFrame } from '../assets/sprite-frame';
 import { ModelRenderer } from '../../misc';

cocos/2d/framework/ui-renderer.ts

@@ -45,8 +45,9 @@ import { NodeEventType } from '../../scene-graph/node-event';
 import { Renderer } from '../../misc/renderer';
 import { RenderEntity, RenderEntityType } from '../renderer/render-entity';
 import { uiRendererManager } from './ui-renderer-manager';
-import { assert, director } from '../../core';
+import { assert } from '../../core';
 import { RenderDrawInfoType } from '../renderer/render-draw-info';
+import { director } from '../../game';
 
 // hack
 ccenum(BlendFactor);

cocos/2d/framework/ui-transform.ts

@@ -28,7 +28,7 @@ import { EDITOR } from 'internal:constants';
 import { Component, Node } from '../../scene-graph';
 import { Mat4, Rect, Size, Vec2, Vec3 } from '../../core/math';
 import { AABB } from '../../core/geometry';
-import { Director, director } from '../../core/director';
+import { Director, director } from '../../game/director';
 import { warnID } from '../../core/platform/debug';
 import { NodeEventType } from '../../scene-graph/node-event';
 import visibleRect from '../../core/platform/visible-rect';

cocos/2d/renderer/batcher-2d.ts

@@ -32,7 +32,7 @@ import { Texture, Device, Attribute, Sampler, DescriptorSetInfo, Buffer,
     BufferInfo, BufferUsageBit, MemoryUsageBit, DescriptorSet, InputAssembler, deviceManager, PrimitiveMode } from '../../gfx';
 import { Pool } from '../../core/memop';
 import { CachedArray } from '../../core/memop/cached-array';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 import { Node } from '../../scene-graph';
 import { Stage, StencilManager } from './stencil-manager';
 import { DrawBatch2D } from './draw-batch';

cocos/2d/renderer/render-data.ts

@@ -24,7 +24,7 @@
 */
 
 import { DEBUG, JSB } from 'internal:constants';
-import { director } from '../../core/director';
+import { director } from '../../game/director';
 import { Material } from '../../asset/assets/material';
 import { TextureBase } from '../../asset/assets/texture-base';
 import { Color } from '../../core/math';

cocos/2d/renderer/static-vb-accessor.ts

@@ -31,7 +31,7 @@ import { assertID, errorID } from '../../core/platform/debug';
 import { assertIsTrue } from '../../core/data/utils/asserts';
 import { Pool } from '../../core/memop/pool';
 import { macro } from '../../core/platform/macro';
-import { director } from '../../core';
+import { director } from '../../game';
 
 interface IFreeEntry {
     offset: number;

cocos/2d/utils/dynamic-atlas/atlas-manager.ts

@@ -1,10 +1,11 @@
 import { EDITOR } from 'internal:constants';
-import { director, System } from '../../../core';
+import { System } from '../../../core';
 import { Filter } from '../../../asset/assets/asset-enum';
 import { legacyCC } from '../../../core/global-exports';
 import { macro } from '../../../core/platform';
 import { js } from '../../../core/utils/js';
 import { Atlas } from './atlas';
+import { director } from '../../../game';
 
 export class DynamicAtlasManager extends System {
     public static instance: DynamicAtlasManager;

cocos/3d/framework/mesh-renderer.ts

@@ -32,7 +32,7 @@ import { Mesh } from '../assets/mesh';
 import { Vec4 } from '../../core/math';
 import { scene } from '../../render-scene';
 import { MorphModel } from '../models/morph-model';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 import { TransformBit } from '../../scene-graph/node-enum';
 import { Enum } from '../../core/value-types';
 import { builtinResMgr } from '../../asset/asset-manager';

cocos/3d/lights/directional-light-component.ts

@@ -29,7 +29,7 @@ import { Light } from './light-component';
 import { scene } from '../../render-scene';
 import { legacyCC } from '../../core/global-exports';
 import { Camera, PCFType, Shadows, ShadowType, CSMOptimizationMode, CSMLevel } from '../../render-scene/scene';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 import { property } from '../../core/data/class-decorator';
 import { CCBoolean, CCFloat } from '../../core/data/utils/attribute';
 import { clamp, warnID } from '../../core';

cocos/3d/lights/light-component.ts

@@ -28,7 +28,7 @@ import { Component } from '../../scene-graph/component';
 import { Color, Vec3 } from '../../core/math';
 import { Enum } from '../../core/value-types';
 import { scene } from '../../render-scene';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 import { legacyCC } from '../../core/global-exports';
 
 const _color_tmp = new Vec3();

cocos/3d/lights/sphere-light-component.ts

@@ -28,7 +28,7 @@ import { scene } from '../../render-scene';
 import { Light, PhotometricTerm } from './light-component';
 import { legacyCC } from '../../core/global-exports';
 import { Camera } from '../../render-scene/scene';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 
 /**
  * @en The sphere light component, multiple sphere lights can be added to one scene.

cocos/3d/lights/spot-light-component.ts

@@ -29,7 +29,7 @@ import { toRadian } from '../../core/math';
 import { scene } from '../../render-scene';
 import { Light, PhotometricTerm } from './light-component';
 import { legacyCC } from '../../core/global-exports';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 import { Camera, PCFType, ShadowType } from '../../render-scene/scene';
 import { property } from '../../core/data/class-decorator';
 import { CCBoolean, CCFloat } from '../../core/data/utils/attribute';

cocos/3d/models/skinning-model.ts

@@ -38,7 +38,7 @@ import { MorphModel } from './morph-model';
 import { deleteTransform, getTransform, getWorldMatrix, IJointTransform } from '../../animation/skeletal-animation-utils';
 import { IMacroPatch, BatchingSchemes, Pass } from '../../render-scene';
 import { warnID } from '../../core/platform/debug';
-import { director } from '../../core';
+import { director } from '../../game';
 import { PixelFormat } from '../../asset/assets/asset-enum';
 import { Texture2D, ImageAsset } from '../../asset/assets';
 

cocos/animation/animation-manager.ts

@@ -25,7 +25,7 @@
 
 import { ccclass } from 'cc.decorator';
 import System from '../core/system';
-import { director, Director } from '../core/director';
+import { director, Director } from '../game/director';
 import { errorID } from '../core/platform/debug';
 import { Node } from '../scene-graph';
 import { MutableForwardIterator } from '../core/utils/array';

cocos/asset/asset-manager/deprecated.ts

@@ -25,8 +25,8 @@
 
 import { BUILD } from 'internal:constants';
 import { Asset } from '../assets/asset';
-import { director } from '../../core/director';
-import { game } from '../../core/game';
+import { director } from '../../game/director';
+import { game } from '../../game';
 import { legacyCC } from '../../core/global-exports';
 import { getError } from '../../core/platform/debug';
 import { macro } from '../../core/platform/macro';

cocos/asset/assets/effect-asset.ts

@@ -25,7 +25,7 @@
 
 import { ccclass, serializable, editable, editorOnly } from 'cc.decorator';
 import { EDITOR } from 'internal:constants';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 import { BlendState, DepthStencilState, RasterizerState,
     DynamicStateFlags, PrimitiveMode, ShaderStageFlags, Type, Uniform, MemoryAccess, Format, deviceManager } from '../../gfx';
 import { RenderPassStage } from '../../rendering/define';

cocos/asset/assets/render-texture.ts

@@ -29,7 +29,7 @@ import { clamp } from '../../core/math/utils';
 import { Texture, ColorAttachment, DepthStencilAttachment, GeneralBarrierInfo, AccessFlagBit, RenderPassInfo, Format, deviceManager } from '../../gfx';
 import { legacyCC } from '../../core/global-exports';
 import { RenderWindow, IRenderWindowInfo } from '../../render-scene/core/render-window';
-import { Root } from '../../core/root';
+import { Root } from '../../root';
 import { TextureBase } from './texture-base';
 import { BufferTextureCopy } from '../../gfx/base/define';
 import { errorID } from '../../core/platform/debug';

cocos/core/deprecated.ts

@@ -23,15 +23,13 @@
  THE SOFTWARE.
  */
 
-import { replaceProperty, removeProperty, markAsWarning } from './utils/x-deprecated';
+import { replaceProperty, removeProperty } from './utils/x-deprecated';
 import * as math from './math';
 import { Scheduler } from './scheduler';
 import { legacyCC } from './global-exports';
 import { SubModel } from '../render-scene/scene/submodel';
-import { Root } from './root';
-import { game } from './game';
+
 import System from './system';
-import { Director } from './director';
 
 // VMATH
 
@@ -241,83 +239,3 @@ removeProperty(SubModel.prototype, 'SubModel.prototype', [
         suggest: 'Use `subModels.length` instead',
     },
 ]);
-
-// Root
-
-replaceProperty(Root.prototype, 'Root.prototype', [
-    {
-        name: 'ui',
-        newName: 'batcher2D',
-    },
-]);
-
-// game
-
-markAsWarning(game, 'game', [
-    {
-        name: 'collisionMatrix',
-    },
-    {
-        name: 'groupList',
-    },
-]);
-
-// Director
-
-markAsWarning(Director.prototype, 'director', [
-    {
-        name: 'calculateDeltaTime',
-    },
-    {
-        name: 'getDeltaTime',
-        suggest: 'Use game.deltaTime instead',
-    },
-    {
-        name: 'getTotalTime',
-        suggest: 'Use game.totalTime instead',
-    },
-    {
-        name: 'getCurrentTime',
-        suggest: 'Use game.frameStartTime instead',
-    },
-]);
-
-removeProperty(Director.prototype, 'director', [
-    {
-        name: 'setAnimationInterval',
-        suggest: 'please use game.frameRate instead',
-    },
-    {
-        name: 'getAnimationInterval',
-        suggest: 'please use game.frameRate instead',
-    },
-    {
-        name: 'getRunningScene',
-        suggest: 'please use getScene instead',
-    },
-    {
-        name: 'setDepthTest',
-        suggest: 'please use camera API instead',
-    },
-    {
-        name: 'setClearColor',
-        suggest: 'please use camera API instead',
-    },
-    {
-        name: 'getWinSize',
-        suggest: 'please use view.getVisibleSize instead',
-    },
-    {
-        name: 'getWinSizeInPixels',
-    },
-    {
-        name: 'purgeCachedData',
-        suggest: 'please use assetManager.releaseAll instead',
-    },
-    {
-        name: 'convertToGL',
-    },
-    {
-        name: 'convertToUI',
-    },
-]);

cocos/core/index.ts

@@ -29,7 +29,6 @@ import * as easing from './algorithm/easing';
 import * as geometry from './geometry';
 import * as math from './math';
 import * as memop from './memop';
-import './splash-screen';
 import './deprecated';
 
 legacyCC.math = math;
@@ -45,10 +44,7 @@ export * from './utils';
 export * from './data';
 export * from './event';
 export * from './platform';
-export * from './game';
-export { Root } from './root';
 export * from './scheduler';
-export * from './director';
 export * from './algorithm/murmurhash2_gc';
 export * from './curves';
 export * from './settings';

cocos/core/platform/deprecated.ts

@@ -25,65 +25,9 @@
 
 import { markAsWarning, removeProperty, replaceProperty } from '../utils';
 import { sys } from './sys';
-import { View } from './view';
 import { legacyCC } from '../global-exports';
 import { screen } from './screen';
 
-// #region deprecation on view
-removeProperty(View.prototype, 'View.prototype', [
-    {
-        name: 'isAntiAliasEnabled',
-        suggest: 'The API of Texture2d have been largely modified, no alternative',
-    },
-    {
-        name: 'enableAntiAlias',
-        suggest: 'The API of Texture2d have been largely modified, no alternative',
-    },
-]);
-markAsWarning(View.prototype, 'View.prototype', [
-    {
-        name: 'adjustViewportMeta',
-    },
-    {
-        name: 'enableAutoFullScreen',
-        suggest: 'use screen.requestFullScreen() instead.',
-    },
-    {
-        name: 'isAutoFullScreenEnabled',
-    },
-    {
-        name: 'setCanvasSize',
-        suggest: 'setting size in CSS pixels is not recommended, please use screen.windowSize instead.',
-    },
-    {
-        name: 'getCanvasSize',
-        suggest: 'please use screen.windowSize instead.',
-    },
-    {
-        name: 'getFrameSize',
-        suggest: 'getting size in CSS pixels is not recommended, please use screen.windowSize instead.',
-    },
-    {
-        name: 'setFrameSize',
-        suggest: 'setting size in CSS pixels is not recommended, please use screen.windowSize instead.',
-    },
-    {
-        name: 'getDevicePixelRatio',
-        suggest: 'use screen.devicePixelRatio instead.',
-    },
-    {
-        name: 'convertToLocationInView',
-    },
-    {
-        name: 'enableRetina',
-    },
-    {
-        name: 'isRetinaEnabled',
-    },
-    {
-        name: 'setRealPixelResolution',
-    },
-]);
 markAsWarning(legacyCC, 'cc', [
     {
         name: 'winSize',