266 lines
11 KiB
TypeScript
266 lines
11 KiB
TypeScript
import { HeroViewComp } from "../../../hero/HeroViewComp";
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import { BattleMoveComp } from "./BattleMoveComp";
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import { ecs } from "../../../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
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import { smc } from "../../SingletonModuleComp";
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import { FacSet } from "../../config/BoxSet";
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import { oops } from "db://oops-framework/core/Oops";
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import { GameEvent } from "../../config/GameEvent";
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import { FightSet } from "../../config/Mission";
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@ecs.register('BattleMoveSystem')
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export class BattleMoveSystem extends ecs.ComblockSystem implements ecs.ISystemUpdate {
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filter(): ecs.IMatcher {
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return ecs.allOf(BattleMoveComp, HeroViewComp);
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}
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update(e: ecs.Entity) {
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if(!smc.mission.play||smc.mission.pause) return
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const move = e.get(BattleMoveComp);
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const view = e.get(HeroViewComp);
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if (!move.moving) return;
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const shouldStop = this.checkEnemiesInFace(e);
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view.is_atking = this.checkEnemiesInRange(e, view.dis);
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// 更新渲染层级
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this.updateRenderOrder(e);
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// 同步状态
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if (!shouldStop) { //在攻击范围内停止移动
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// if(view.fac==1){
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if(view.is_stop||view.is_dead||view.DEBUFF_STUN>0 ||view.DEBUFF_FROST>0) {
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view.status_change("idle");
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return; //停止移动或者死亡不移动
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}
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// 新增墓地位置判断，如果已经在墓地则不再移动
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if (view.node.position.x === -1000 || view.node.position.x === 1000) {
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view.status_change("idle");
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return;
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}
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// 英雄阵营特殊逻辑：检查是否有敌人存在
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if (view.fac == FacSet.HERO) {
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const hasEnemies = this.checkEnemiesExist(e);
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const inAttackRange = view.is_atking;
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// 如果有敌人，继续前进
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if (hasEnemies) {
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// 找到最近的敌人，调整移动方向
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const nearestEnemy = this.findNearestEnemy(e);
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if (nearestEnemy) {
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const enemyX = nearestEnemy.node.position.x;
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const currentX = view.node.position.x;
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// 根据敌人位置调整移动方向和朝向
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if (enemyX > currentX) {
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move.direction = 1; // 向右移动
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view.node.setScale(1, 1, 1); // 面向右侧
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} else {
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move.direction = -1; // 向左移动
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view.node.setScale(-1, 1, 1); // 面向左侧
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}
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// 继续向敌人方向移动
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const delta = ((view.speed-view.DEBUFF_SLOW)/3) * this.dt * move.direction;
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const newX = view.node.position.x + delta;
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// 对于英雄，允许更自由的移动范围
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if (newX >= -420 && newX <= 420) { // 使用地图边界
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view.status_change("move");
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view.node.setPosition(newX, view.node.position.y, 0);
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} else {
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view.status_change("idle");
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}
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}
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this.checkEnemiesInBase(e);
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return;
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}
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// 如果没有敌人，回到targetX
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if (!hasEnemies) {
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const currentX = view.node.position.x;
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const targetX = move.targetX;
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// 如果不在目标位置，移动到目标位置
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if (Math.abs(currentX - targetX) > 1) {
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// 确定移动方向：如果当前位置在目标位置右侧，向左移动；否则向右移动
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const direction = currentX > targetX ? -1 : 1;
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const delta = ((view.speed-view.DEBUFF_SLOW)/3) * this.dt * direction;
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const newX = view.node.position.x + delta;
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// 设置朝向
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if (direction === 1) {
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view.node.setScale(1, 1, 1); // 面向右侧
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} else {
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view.node.setScale(-1, 1, 1); // 面向左侧
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}
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// 确保不会超过目标位置
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if (direction === 1 && newX > targetX) {
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view.node.setPosition(targetX, view.node.position.y, 0);
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} else if (direction === -1 && newX < targetX) {
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view.node.setPosition(targetX, view.node.position.y, 0);
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} else {
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view.node.setPosition(newX, view.node.position.y, 0);
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}
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view.status_change("move");
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} else {
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view.status_change("idle");
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// 回到targetX后，面向右侧
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move.direction = 1;
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view.node.setScale(1, 1, 1); // 面向右侧
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}
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this.checkEnemiesInBase(e);
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return;
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}
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}
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// 计算移动量
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const delta = ((view.speed-view.DEBUFF_SLOW)/3) * this.dt * move.direction;
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const newX = view.node.position.x + delta;
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// 限制移动范围
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if (this.validatePosition(newX, move)) {
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view.status_change("move");
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view.node.setPosition(newX, view.node.position.y, 0);
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} else {
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// 当达到目标位置边界时也切换为idle状态
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view.status_change("idle");
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// 达到边界是永久停止，设置moving为false
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move.moving = false;
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}
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}
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else{
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view.status_change("idle");
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// 因为敌人在面前而暂时停止，不设置moving为false，保持检查状态
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}
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this.checkEnemiesInBase(e)
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// console.log(`[${view.hero_name}] 类型:${view.type} 是否停止:${shouldStop} 方向:${move.direction} 位置:${view.node.position.x.toFixed(1)}`);
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}
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/** 检查是否存在敌人 */
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private checkEnemiesExist(entity: ecs.Entity): boolean {
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const team = entity.get(HeroViewComp).fac;
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let hasEnemies = false;
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ecs.query(ecs.allOf(HeroViewComp)).some(e => {
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const view = e.get(HeroViewComp);
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if (view.fac !== team && !view.is_dead) {
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hasEnemies = true;
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return true;
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}
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});
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return hasEnemies;
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}
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/** 找到最近的敌人 */
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private findNearestEnemy(entity: ecs.Entity): HeroViewComp | null {
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const currentPos = entity.get(HeroViewComp).node.position;
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const team = entity.get(HeroViewComp).fac;
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let nearestEnemy: HeroViewComp | null = null;
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let minDistance = Infinity;
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ecs.query(ecs.allOf(HeroViewComp)).forEach(e => {
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const view = e.get(HeroViewComp);
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if (view.fac !== team && !view.is_dead) {
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const distance = Math.abs(currentPos.x - view.node.position.x);
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if (distance < minDistance) {
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minDistance = distance;
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nearestEnemy = view;
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}
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}
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});
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return nearestEnemy;
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}
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/** 验证目标位置有效性 */
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private validatePosition(newX: number, move: BattleMoveComp): boolean {
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// 我方不能超过右边界，敌方不能超过左边界
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return move.direction === 1 ?
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newX <= move.targetX :
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newX >= move.targetX;
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}
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/** 检测是否在墓地 */
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private checkInGrave(entity: ecs.Entity): boolean {
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const view = entity.get(HeroViewComp);
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return view.node.position.x === -1000 || view.node.position.x === 1000;
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}
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/**检测敌人是否进入我方基地 */
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private checkEnemiesInBase(entity: ecs.Entity) {
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const view = entity.get(HeroViewComp);
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if(view.fac==FacSet.MON){
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if(view.atk_heart) return
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if(view.node.position.x <= FightSet.HEARTPOS){
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oops.message.dispatchEvent(GameEvent.LifeChange,-1)
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view.atk_heart=true
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view.is_dead=true
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view.BUFFCOMP.dead()
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view.do_dead()
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}
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}
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}
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/** 检测攻击范围内敌人 */
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private checkEnemiesInRange(entity: ecs.Entity, range: number): boolean {
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const currentPos = entity.get(HeroViewComp).node.position;
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const team = entity.get(HeroViewComp).fac;
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let found = false;
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ecs.query(ecs.allOf(HeroViewComp)).some(e => {
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const view = e.get(HeroViewComp);
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const distance = Math.abs(currentPos.x - view.node.position.x);
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if (view.fac !== team) {
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if (distance <= range) {
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found = true;
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return true;
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}
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}
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});
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return found;
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}
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private checkEnemiesInFace(entity: ecs.Entity): boolean {
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const currentPos = entity.get(HeroViewComp).node.position;
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const team = entity.get(HeroViewComp).fac;
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let found = false;
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ecs.query(ecs.allOf(HeroViewComp)).some(e => {
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const view = e.get(HeroViewComp);
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const distance = Math.abs(currentPos.x - view.node.position.x);
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if (view.fac !== team) {
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if (distance <= 75) {
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found = true;
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return true;
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}
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}
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});
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return found;
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}
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/** 更新渲染层级 */
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private updateRenderOrder(entity: ecs.Entity) {
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const current = entity.get(HeroViewComp);
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// 查找所有单位
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const allUnits = ecs.query(ecs.allOf(HeroViewComp))
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.filter(e => {
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const other = e.get(HeroViewComp);
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return other.fac === current.fac; // 按阵营分组
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})
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.map(e => e);
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// 按y坐标从小到大排序（y坐标越小显示在上层）
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const sortedUnits = allUnits.sort((a, b) => {
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const posA = a.get(HeroViewComp).node.position.y;
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const posB = b.get(HeroViewComp).node.position.y;
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return posA - posB; // 修改排序顺序
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});
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// 设置渲染顺序，y坐标越小的显示在上层（索引越大）
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sortedUnits.forEach((unit, index) => {
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const view = unit.get(HeroViewComp);
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view.node.setSiblingIndex(sortedUnits.length - index - 1);
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});
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}
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}
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