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egret/src/something/Tool.ts

@@ -6,8 +6,11 @@ import { PassType } from "./enum/PassType";
 import { EffectType } from "./enum/EffectType";
 import { Pool } from "./Pool";
 import { RecoverName } from "./enum/RecoverName";
+import { RectMask } from "./class/RectMask";
+import { FallType } from "./interface/FallAniData";
 
 export class Tool {
+    public static latDeltaTime = 100;
     public static rowNum = 9;
     public static colNum = 9;
     /**
@@ -715,37 +718,58 @@ export class Tool {
         return arr
     }
     /**
-     * 找一个格子，最终掉落点,
-     * @param lattice 能掉落的格子
+     * 找一个格子，最终掉落点，所有的index吧
+     * @param lattice 能掉落的格子，格子上肯定有元素，并且能掉落
      * @param empty 
      * @param lattices 
-     * @return 返回空格数组中的索引
+     * @return 所有中间点吧数据
      */
-    public static findBottom(lattice: Lattice, emptys: number[], lattices: Lattice[]): number {
-        let indexDown, lat;
+    public static findBottom(lattice: Lattice, emptys: number[], lattices: Lattice[]): { index: number, type: FallType }[] {
+        let indexDown: number, lat: Lattice;
+        let connects: { index: number, type: FallType }[] = [];
+        let isThrough: boolean = false;
+
+        //找下面的
         if (lattice.down != null) {
             indexDown = lattice.down;
+            isThrough = true;
         } else {
             indexDown = lattice.index + this.colNum;
+
         }
         let lastEmptyIndex: number;
         //下方有格子，并且再this.empty中
         let emptyIndex: number = emptys.indexOf(indexDown);
+
         //只要还在里面就一直找下,直到
         while (emptyIndex > -1) {
+            if (isThrough) connects.push({ index: indexDown, type: FallType.THROUGH });
+
             //记录下上一个满足的
             lastEmptyIndex = emptyIndex;
             //下面格子变成lat
             lat = lattices[indexDown];
             if (lat.down != null) {
+                //如果上次是false的,就结束加入
+                if (!isThrough) connects.push({ index: indexDown, type: FallType.STRIGHT });
+                isThrough = true
                 indexDown = lat.down;
             } else {
+                isThrough = false
                 indexDown = lat.index + this.colNum;
             }
             emptyIndex = emptys.indexOf(indexDown);
         }
         if (lastEmptyIndex != undefined) {
-            return lastEmptyIndex
+            //说明已经加过，然后down无空格，直线已加
+            if (isThrough) {
+                return connects
+            }
+            //直线未加
+            else {
+                connects.push({ index: emptys[lastEmptyIndex], type: FallType.STRIGHT })
+                return connects
+            }
         } else {
             return null
         }
@@ -758,11 +782,18 @@ export class Tool {
                 var index = Tool.rcToIndex(n, m);
                 let lat = lattices[index];
                 if (Tool.judgeFall(lat)) {
-                    var emptyIndex = Tool.findBottom(lat, emptys, lattices);
-                    var downIndex = emptys[emptyIndex];
-                    if (emptyIndex != null) {
-                        if ((downIndex - index) / Tool.colNum > 1) {
+                    var indexs = Tool.findBottom(lat, emptys, lattices);
+                    if (indexs != null) {
+                        //超过一步，肯定true
+                        if (indexs.length > 1) {
                             return true;
+                        } else {
+                            var downIndex: number = indexs[0].index;
+                            var type: FallType = indexs[0].type;
+                            //直线的
+                            if (type == FallType.STRIGHT && (downIndex - index) / Tool.colNum > 1) {
+                                return true;
+                            }
                         }
                     }
                 } else {
@@ -773,7 +804,12 @@ export class Tool {
                         var downIndex = index;
                         while (emptys.indexOf(downIndex) > -1) {
                             arr.push(downIndex);
-                            downIndex += Tool.colNum;
+                            if (lat.down != null) {
+                                downIndex = lat.down;
+                            } else {
+                                downIndex = lat.index + this.colNum;
+                            }
+                            lat = lattices[downIndex];
                         }
                         if (arr.length > 1) return true
                     }
@@ -830,6 +866,14 @@ export class Tool {
         }
         return obj
     }
+    /**
+     * 获得矩形遮罩
+     */
+    public static getRectMask(): RectMask {
+        let rect: RectMask = Pool.takeOut(RecoverName.RECT_MASK);
+        if (!rect) rect = new RectMask()
+        return rect;
+    }
 
     /**
      * 返回个十百等，0是个位

egret/src/something/anis/EleMaskAni.ts

+import { Tool } from "../Tool";
+import { ElementType } from "../enum/ElementType";
+import { EffectType } from "../enum/EffectType";
+import { Element } from "../class/Element";
+import { Pool } from "../Pool";
+import { RecoverName } from "../enum/RecoverName";
+
+/**
+ * 矩形遮罩的元素动画
+ * @param eleC 
+ * @param p 
+ * @param con 
+ * @param callback 
+ */
+export function EleMaskAni(
+    eleC: Element,
+    p: number[],
+    wait: number,
+    con: egret.DisplayObjectContainer,
+    isUp: boolean = false,
+    callback?: Function
+) {
+    let ele = Tool.getElement(eleC.type);
+    ele.effectType = eleC.effectType;
+    ele.x = p[0];
+    ele.y = p[1] - Tool.height * (isUp ? 0 : 1);
+   
+
+    let mask = Tool.getRectMask();
+    mask.x = p[0];
+    mask.y = p[1];
+    ele.mask = mask;
+    con.addChild(mask);
+
+    egret.Tween.get(ele)
+        .wait(wait)
+        .call(()=>{
+            con.addChild(ele);
+        })
+        .to({ x: p[0], y: p[1] + Tool.height * (isUp ? 1 : 0) }, Tool.latDeltaTime)
+        .call(() => {
+            //回收元素
+            con.removeChild(ele);
+            Pool.recover(RecoverName.ELEMENT, ele);
+            //回收遮罩
+            ele.mask = null;
+            mask.recover();
+            //回调
+            callback && callback();
+        })
+}
\ No newline at end of file

egret/src/something/class/RectMask.ts

+import { Tool } from "../Tool";
+import { Pool } from "../Pool";
+import { RecoverName } from "../enum/RecoverName";
+
+/**
+ * 元素出现及消失用到的矩形遮罩
+ */
+export class RectMask extends egret.Shape {
+    constructor() {
+        super();
+        this.graphics.beginFill(0xffffff);
+        this.graphics.beginFill(0xff0000, 1);
+        this.graphics.drawRect(-Tool.width / 2, -Tool.height / 2, Tool.width, Tool.height)
+        this.graphics.endFill();
+    }
+    recover() {
+        if (this.parent) {
+            this.parent.removeChild(this);
+            Pool.recover(RecoverName.RECT_MASK, this);
+        }
+    }
+}
\ No newline at end of file

egret/src/something/enum/RecoverName.ts

@@ -42,4 +42,7 @@ export enum RecoverName {
     STEP_ANI = "StepAni",
     JELLYDIS_ANI = "JellyDisAni",
     EGGBROKEN_ANI = "EggBrokenAni",
+
+    //方形遮罩
+    RECT_MASK = "RectMask"
 }
\ No newline at end of file

egret/src/something/interface/FallAniData.ts

+import { Element } from "../class/Element";
+
+/**
+ * 掉落动画数据
+ */
+export interface FallAniData {
+    /**
+     * 掉落元素，设为null的时候要生成，并且通过遮罩，生成动画
+     */
+    ele: Element;
+    /**
+     * 等待时间，一般用于一个生成口有多个元素排列着的情况
+     * ele为null才需要wait
+     */
+    wait?: number;
+    /**
+     * 起点、中间点及终点的索引，穿过记录下格子，不可能为空
+     * 索引加类型
+     */
+    indexs: { index: number, type: FallType }[]
+    // indexs:number[];
+}
+
+export enum FallType {
+    STRIGHT = 0,
+    THROUGH,
+}
\ No newline at end of file

egret/src/something/interface/PathData.ts

 
 
 /**
- * 路径数据
+ * 路径数据，废弃不用
  */
 export interface PathData {
     /**