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优化实体更新效率

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This commit is contained in:
yhh
2021-05-12 13:08:47 +08:00
parent 63d307b95a
commit fd62aa469a
7 changed files with 455 additions and 348 deletions
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134
source/src/ECS/Utils/ComponentList.ts
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@@ -23,6 +23,8 @@ module es {
* 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 _componentsToAddList: Component[] = [];
public _componentsToRemoveList: 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
@@ -49,25 +51,30 @@ module es {
public add(component: Component) {
this._componentsToAdd[component.id] = component;
this._componentsToAddList.push(component);
this.addComponentsToAddByType(component);
}
public remove(component: Component) {
if (this._componentsToAdd[component.id]) {
let index = this._componentsToAddList.findIndex(c => c.id == component.id);
if (index != -1)
this._componentsToAddList.splice(index, 1);
delete this._componentsToAdd[component.id];
this.removeComponentsToAddByType(component);
return;
}
this._componentsToRemove[component.id] = component;
this._componentsToRemoveList.push(component);
}
/**
* 立即从组件列表中删除所有组件
*/
public removeAllComponents() {
for (let i = 0; i < this._components.length; i++) {
this.handleRemove(this._components[i]);
for (let component of this._components) {
this.handleRemove(component);
}
this.componentsByType.clear();
@@ -76,6 +83,8 @@ module es {
this._updatableComponents.length = 0;
this._componentsToAdd = {};
this._componentsToRemove = {};
this._componentsToAddList.length = 0;
this._componentsToRemoveList.length = 0;
}
public deregisterAllComponents() {
@@ -117,58 +126,64 @@ module es {
* 处理任何需要删除或添加的组件
*/
public updateLists() {
for (let i in this._componentsToRemove) {
let component = this._componentsToRemove[i];
this.handleRemove(component);
for (let index = 0; index < this._components.length; index++) {
let searchComponent = this._components[index];
if (searchComponent.id == component.id) {
if (this._componentsToRemoveList.length > 0) {
for (let i = 0, l = this._componentsToRemoveList.length; i < l; ++ i) {
let component = this._componentsToRemoveList[i];
this.handleRemove(component);
let index = this._components.findIndex(c => c.id == component.id);
if (index != -1)
this._components.splice(index, 1);
break;
this.removeComponentsByType(component);
}
this._componentsToRemove = {};
this._componentsToRemoveList.length = 0;
}
if (this._componentsToAddList.length > 0) {
for (let i = 0, l = this._componentsToAddList.length; i < l; ++ i) {
let component = this._componentsToAddList[i];
if (isIUpdatable(component))
this._updatableComponents.push(component);
this.addBits(component);
this._entity.scene.entityProcessors.onComponentAdded(this._entity);
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._componentsToAddList.length = 0;
this.componentsToAddByType.clear();
this._isComponentListUnsorted = true;
}
if (this._tempBufferList.length > 0) {
// 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, l = this._tempBufferList.length; i < l; ++ i) {
let component = this._tempBufferList[i];
component.onAddedToEntity();
// enabled检查实体和组件
if (component.enabled) {
component.onEnabled();
}
}
this.removeComponentsByType(component);
this._tempBufferList.length = 0;
}
this._componentsToRemove = {};
for (let i in this._componentsToAdd) {
let component = this._componentsToAdd[i];
if (isIUpdatable(component))
this._updatableComponents.push(component);
this.addBits(component);
this._entity.scene.entityProcessors.onComponentAdded(this._entity);
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.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();
// enabled检查实体和组件
if (component.enabled) {
component.onEnabled();
}
}
this._tempBufferList.length = 0;
}
public handleRemove(component: Component) {
if (isIUpdatable(component))
new es.List(this._updatableComponents).remove(component);
if (isIUpdatable(component) && this._updatableComponents.length > 0) {
let index = this._updatableComponents.findIndex((c) => (<any>c as Component).id == component.id);
if (index != -1)
this._updatableComponents.splice(index, 1);
}
this.decreaseBits(component);
this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
@@ -250,33 +265,32 @@ module es {
public update() {
this.updateLists();
for (let i = 0; i < this._updatableComponents.length; i++) {
if (this._updatableComponents[i].enabled)
this._updatableComponents[i].update();
}
// for (let updateComponent of this._updatableComponents) {
// if (updateComponent.enabled)
// updateComponent.update();
// }
}
public onEntityTransformChanged(comp: transform.Component) {
for (let i = 0; i < this._components.length; i++) {
if (this._components[i].enabled)
this._components[i].onEntityTransformChanged(comp);
for (let component of this._components) {
if (component.enabled)
component.onEntityTransformChanged(comp);
}
for (let i in this._componentsToAdd) {
let component = this._componentsToAdd[i];
for (let component of this._componentsToAddList) {
if (component.enabled)
component.onEntityTransformChanged(comp);
}
}
public onEntityEnabled() {
for (let i = 0; i < this._components.length; i++)
this._components[i].onEnabled();
for (let component of this._components)
component.onEnabled();
}
public onEntityDisabled() {
for (let i = 0; i < this._components.length; i++)
this._components[i].onDisabled();
for (let component of this._components)
component.onDisabled();
}
}
}