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移除Bitset更改为Bits

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This commit is contained in:
yhh
2021-05-07 16:23:15 +08:00
parent b3c85e00f9
commit f7061f360d
10 changed files with 303 additions and 1316 deletions
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118
source/src/ECS/Utils/ComponentList.ts
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@@ -11,9 +11,6 @@ module es {
* 添加到实体的组件列表
*/
public _components: Component[] = [];
/** 记录component的快速读取列表 */
public fastComponentsMap = new Map<new (...args: any[]) => Component, es.Component[]>();
public fastComponentsToAddMap = new Map<new (...args: any[]) => Component, es.Component[]>();
/**
* 所有需要更新的组件列表
*/
@@ -21,16 +18,18 @@ module es {
/**
* 添加到此框架的组件列表。用来对组件进行分组，这样我们就可以同时进行加工
*/
public _componentsToAdd: {[index: number]: Component} = {};
public _componentsToAdd: { [index: number]: Component } = {};
/**
* 标记要删除此框架的组件列表。用来对组件进行分组，这样我们就可以同时进行加工
*/
public _componentsToRemove: {[index: number]: Component} = {};
public _componentsToRemove: { [index: number]: Component } = {};
public _tempBufferList: Component[] = [];
/**
* 用于确定是否需要对该框架中的组件进行排序的标志
*/
public _isComponentListUnsorted: boolean;
private componentsByType = new Map<new (...args: any[]) => Component, es.Component[]>();
private componentsToAddByType = new Map<new (...args: any[]) => Component, es.Component[]>();
constructor(entity: Entity) {
this._entity = entity;
@@ -50,16 +49,13 @@ module es {
public add(component: Component) {
this._componentsToAdd[component.id] = component;
this.addFastComponentToAdd(component);
this.addComponentsToAddByType(component);
}
public remove(component: Component) {
Debug.warnIf(!!this._componentsToRemove[component.id], `您正在尝试删除一个您已经删除的组件(${component})`);
//
// 这可能不是一个活动的组件，所以我们必须注意它是否还没有被处理，它可能正在同一帧中被删除
if (this._componentsToAdd[component.id]) {
delete this._componentsToAdd[component.id];
this.removeFastComponentToAdd(component);
this.removeComponentsToAddByType(component);
return;
}
@@ -74,12 +70,12 @@ module es {
this.handleRemove(this._components[i]);
}
this.fastComponentsMap.clear();
this.fastComponentsToAddMap.clear();
this.componentsByType.clear();
this.componentsToAddByType.clear();
this._components.length = 0;
this._updatableComponents.length = 0;
this._componentsToAdd = {};
this._componentsToRemove = {};
this._componentsToRemove = {};
}
public deregisterAllComponents() {
@@ -90,7 +86,7 @@ module es {
if (isIUpdatable(component))
new es.List(this._updatableComponents).remove(component);
this._entity.componentBits.set(ComponentTypeManager.getIndexFor(TypeUtils.getType(component)), false);
this.decreaseBits(component);
this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
}
}
@@ -100,11 +96,23 @@ module es {
if (isIUpdatable(component))
this._updatableComponents.push(component);
this._entity.componentBits.set(ComponentTypeManager.getIndexFor(TypeUtils.getType(component)));
this.addBits(component);
this._entity.scene.entityProcessors.onComponentAdded(this._entity);
}
}
private decreaseBits(component: Component) {
let bits = this._entity.componentBits;
let typeIndex = ComponentTypeManager.getIndexFor(TypeUtils.getType(component));
bits.set(typeIndex, bits.get(typeIndex) - 1);
}
private addBits(component: Component) {
let bits = this._entity.componentBits;
let typeIndex = ComponentTypeManager.getIndexFor(TypeUtils.getType(component));
bits.set(typeIndex, bits.get(typeIndex) + 1);
}
/**
* 处理任何需要删除或添加的组件
*/
@@ -112,14 +120,14 @@ module es {
for (let i in this._componentsToRemove) {
let component = this._componentsToRemove[i];
this.handleRemove(component);
for (let index = 0; index < this._components.length; index ++) {
for (let index = 0; index < this._components.length; index++) {
let searchComponent = this._components[index];
if (searchComponent.id == component.id) {
this._components.splice(index, 1);
break;
}
}
this.removeFastComponent(component);
this.removeComponentsByType(component);
}
this._componentsToRemove = {};
@@ -130,72 +138,72 @@ module es {
if (isIUpdatable(component))
this._updatableComponents.push(component);
this._entity.componentBits.set(ComponentTypeManager.getIndexFor(TypeUtils.getType(component)));
this.addBits(component);
this._entity.scene.entityProcessors.onComponentAdded(this._entity);
this.addFastComponent(component);
this.addComponentsByType(component);
this._components.push(component);
this._tempBufferList.push(component);
}
// 在调用onAddedToEntity之前清除，以防添加更多组件
this._componentsToAdd = {};
this.fastComponentsToAddMap.clear();
this._isComponentListUnsorted = true;
// 在调用onAddedToEntity之前清除，以防添加更多组件
this._componentsToAdd = {};
this.componentsToAddByType.clear();
this._isComponentListUnsorted = true;
// 现在所有的组件都添加到了场景中，我们再次循环并调用onAddedToEntity/onEnabled
for (let i = 0; i < this._tempBufferList.length; i++) {
let component = this._tempBufferList[i];
component.onAddedToEntity();
// 现在所有的组件都添加到了场景中，我们再次循环并调用onAddedToEntity/onEnabled
for (let i = 0; i < this._tempBufferList.length; i++) {
let component = this._tempBufferList[i];
component.onAddedToEntity();
// enabled检查实体和组件
if (component.enabled) {
component.onEnabled();
}
}
// enabled检查实体和组件
if (component.enabled) {
component.onEnabled();
}
}
this._tempBufferList.length = 0;
this._tempBufferList.length = 0;
}
public handleRemove(component: Component) {
if (isIUpdatable(component))
new es.List(this._updatableComponents).remove(component);
this._entity.componentBits.set(ComponentTypeManager.getIndexFor(TypeUtils.getType(component)), false);
this.decreaseBits(component);
this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
component.onRemovedFromEntity();
component.entity = null;
}
private removeFastComponent(component: Component) {
let fastList = this.fastComponentsMap.get(TypeUtils.getType(component));
private removeComponentsByType(component: Component) {
let fastList = this.componentsByType.get(TypeUtils.getType(component));
let fastIndex = fastList.findIndex(c => c.id == component.id);
if (fastIndex != -1)
if (fastIndex != -1) {
fastList.splice(fastIndex, 1);
}
}
private addFastComponent(component: Component) {
let fastList = this.fastComponentsMap.get(TypeUtils.getType(component));
if (!fastList)
fastList = [];
private addComponentsByType(component: Component) {
let fastList = this.componentsByType.get(TypeUtils.getType(component));
if (!fastList) fastList = [];
fastList.push(component);
this.fastComponentsMap.set(TypeUtils.getType(component), fastList);
this.componentsByType.set(TypeUtils.getType(component), fastList);
}
private removeFastComponentToAdd(component: Component) {
let fastList = this.fastComponentsToAddMap.get(TypeUtils.getType(component));
private removeComponentsToAddByType(component: Component) {
let fastList = this.componentsToAddByType.get(TypeUtils.getType(component));
let fastIndex = fastList.findIndex(c => c.id == component.id);
if (fastIndex != -1)
if (fastIndex != -1) {
fastList.splice(fastIndex, 1);
}
}
private addFastComponentToAdd(component: Component) {
let fastList = this.fastComponentsToAddMap.get(TypeUtils.getType(component));
if (!fastList)
fastList = [];
private addComponentsToAddByType(component: Component) {
let fastList = this.componentsToAddByType.get(TypeUtils.getType(component));
if (!fastList) fastList = [];
fastList.push(component);
this.fastComponentsToAddMap.set(TypeUtils.getType(component), fastList);
this.componentsToAddByType.set(TypeUtils.getType(component), fastList);
}
/**
@@ -206,13 +214,13 @@ module es {
* @param onlyReturnInitializedComponents
*/
public getComponent<T extends Component>(type, onlyReturnInitializedComponents: boolean): T {
let fastList = this.fastComponentsMap.get(type);
let fastList = this.componentsByType.get(type);
if (fastList && fastList.length > 0)
return fastList[0] as T;
// 我们可以选择检查挂起的组件，以防addComponent和getComponent在同一个框架中被调用
if (!onlyReturnInitializedComponents) {
let fastToAddList = this.fastComponentsToAddMap.get(type);
let fastToAddList = this.componentsToAddByType.get(type);
if (fastToAddList && fastToAddList.length > 0)
return fastToAddList[0] as T;
}
@@ -229,13 +237,13 @@ module es {
if (!components)
components = [];
let fastList = this.fastComponentsMap.get(typeName);
let fastList = this.componentsByType.get(typeName);
if (fastList)
components = components.concat(fastList);
let fastToAddList = this.fastComponentsToAddMap.get(typeName);
let fastToAddList = this.componentsToAddByType.get(typeName);
if (fastToAddList)
components =components.concat(fastToAddList);
components = components.concat(fastToAddList);
return components;
}