初始化

.gitignore

@@ -21,3 +21,6 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+.idea
+*.iml

pom.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.mk</groupId>
+    <artifactId>mahjong</artifactId>
+    <version>1.0</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.4</version>
+        </dependency>
+        <dependency>
+            <groupId>opencv</groupId>
+            <artifactId>opencv</artifactId>
+            <scope>system</scope>
+            <systemPath>${basedir}/lib/opencv-341.jar</systemPath>
+        </dependency>
+    </dependencies>
+
+
+</project>

src/main/java/com/mk/Image.java

@@ -0,0 +1,45 @@
+package com.mk;
+
+import lombok.Data;
+
+@Data
+public class Image {
+    private boolean[][] RGB;
+    private int width;
+    private int height;
+    private int total;
+    private int effective;
+    private float rate;
+    private String name;
+
+    public Image(boolean[][] RGB,String name) {
+        this.name = name;
+        this.RGB = RGB;
+        width = RGB[0].length;
+        height = RGB.length;
+        total = width * height;
+        effective = 0;
+        for (boolean[] booleans : RGB) {
+            for (boolean b : booleans) {
+                if (b)
+                    effective++;
+            }
+        }
+        rate = (float) effective / total;
+    }
+
+    public boolean get(int height, int width) {
+        return RGB[height][width];
+    }
+
+    @Override
+    public String toString() {
+        return "Image{" +
+                "width=" + width +
+                ", height=" + height +
+                ", total=" + total +
+                ", effective=" + effective +
+                ", rate=" + rate +
+                '}';
+    }
+}

src/main/java/com/mk/Main.java

@@ -0,0 +1,14 @@
+package com.mk;
+
+import com.mk.util.Shoupai;
+
+import java.util.ArrayList;
+
+public class Main {
+    public static void main(String [] args){
+        long now =System.currentTimeMillis();
+        Shoupai shoupai = new Shoupai("1468m24667889p1s1z");
+        System.out.println(shoupai.getRes());
+        System.out.println(System.currentTimeMillis() - now);
+    }
+}

src/main/java/com/mk/Pai.java

@@ -0,0 +1,76 @@
+package com.mk;
+
+import lombok.Data;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Data
+public class Pai implements Comparable{
+    private int index;
+    private int xts;
+    private int jzs;
+    private Map<Integer,Integer> jz= new HashMap<>();
+
+    public Pai(int index) {
+        this.index = index;
+    }
+
+    @Override
+    public String toString() {
+        return map(index) +
+                " " + xts +
+                " " + jzs +
+                " " + jz;
+    }
+
+
+    @Override
+    public int compareTo(Object o) {
+        Pai t = (Pai) o;
+
+        if (jzs != t.jzs)
+            return t.jzs - jzs ;
+        boolean z = index>30;
+        boolean tz = t.index>30;
+        if (z && !tz)
+            return -1;
+        else if (!z && tz)
+            return 1;
+
+        int i = index % 10;
+        int ti = t.index % 10;
+        return Math.abs(ti - 5) - Math.abs(i - 5) ;
+    }
+
+    public static String map(int index){
+        int type = index / 10;
+        int num = index % 10;
+        switch (type){
+            case 0:
+                return num + "万";
+            case 1:
+                return num + "筒";
+            case 2:
+                return num + "索";
+            case 3:
+                switch (num){
+                    case 1:
+                        return "  东";
+                    case 2:
+                        return "  南";
+                    case 3:
+                        return "  西";
+                    case 4:
+                        return "  北";
+                    case 5:
+                        return "  白";
+                    case 6:
+                        return "  发";
+                    case 7:
+                        return "  中";
+                }
+        }
+        return "error";
+    }
+}