From 83122b34976d012fc5524152b170adcfef7eef60 Mon Sep 17 00:00:00 2001
From: Joe Zhao <ztuowen@gmail.com>
Date: Tue, 2 Dec 2014 18:57:51 +0800
Subject: First commit

---
 aux/Card.java | 140 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 aux/Card.java

(limited to 'aux/Card.java')

diff --git a/aux/Card.java b/aux/Card.java
new file mode 100644
index 0000000..cabd2d9
--- /dev/null
+++ b/aux/Card.java
@@ -0,0 +1,140 @@
+package mahjong.aux;
+
+/**
+ * Created by joe on 12/1/14.
+ */
+public class Card {
+    int id = 0;
+    static final String[] typeName = {"Wan","Tong","Tiao","Feng","Yuan"};
+    static final String[] typeSuffix = {"Wan","Tong","Tiao","Feng",""};
+    static final String[] shuName = {"Guard","Guard","Yi","Er","San","Si","Wu","Liu","Qi","Ba","Jiu","Guard","Guard"};
+    static final String[] fengName = {"Guard","Guard","Dong","Guard","Guard","Nan","Guard","Guard","Xi","Guard","Guard","Bei","Guard","Guard"};
+    static final String[] yuanName = {"Guard","Guard","Fa","Guard","Guard","Zhong","Guard","Guard","Bai","Guard","Guard"};
+    static final String exName = "Hong";
+    static final String errName = "ERROR";
+
+    static public int parseSuffixNameId(String str)
+    {
+        int id;
+        for (int i=0;i<typeSuffix.length;++i)
+            if (str.compareToIgnoreCase(typeSuffix[i])==0)
+                return i;
+        return 0;
+    }
+    static public int parseOrdNameId(String str)
+    {
+        int id;
+        for (int i=0;i<shuName.length;++i)
+            if (str.compareToIgnoreCase(shuName[i])==0)
+                return i;
+        for (int i=0;i<fengName.length;++i)
+            if (str.compareToIgnoreCase(fengName[i])==0)
+                return i;
+        for (int i=0;i<yuanName.length;++i)
+            if (str.compareToIgnoreCase(yuanName[i])==0)
+                return i;
+        return 0;
+    }
+    static public int parseExId(String str)
+    {
+        if (str.compareToIgnoreCase(exName)==0)
+            return 1;
+        return 0;
+    }
+
+    // Various Constructor
+    public Card(){}
+    public Card(int id)
+    {
+        this.id=id;
+    }
+    public Card(String name)
+    {
+        int type = 4;
+        int ord = 0;
+        int ex = 0;
+        if (name.charAt(0)==':')
+        {
+            ord = name.charAt(1)-47;
+            switch (name.charAt(2))
+            {
+                case 'M':
+                    type=0;break;
+                case 'P':
+                    type=1;break;
+                case 'S':
+                    type=2;break;
+                case 'F':
+                    type=3;break;
+                case 'Z':
+                    type=4;break;
+            }
+            if (name.length()>3)
+                ex=1;
+            id = (((type<<4)+ord)<<1)+ex;
+            return;
+        }
+        String[] res = name.split("\\s");
+
+        ex=parseExId(res[0]);
+
+        ord = parseOrdNameId(res[ex]);
+        if (res.length > ex+1)
+            type = parseSuffixNameId(res[ex+1]);
+        id = (((type<<4)+ord)<<1)+ex;
+    }
+
+    // Some Getters
+    public int getId() {
+        return id;
+    }
+    public int getStdId() {return id&0xFFFE;}
+    public int getTypeId()
+    {
+        return id>>5;
+    }
+    public int getOrdId()
+    {
+        return (id>>1)&0xF;
+    }
+    public int getExId()
+    {
+        return id&1;
+    }
+    public String getTypeName() {return typeName[getTypeId()];}
+    public String getTypeSuffix() {return typeSuffix[getTypeId()];}
+    public String getOrdName()
+    {
+        int type = getTypeId();
+        int ord = getOrdId();
+        if (isShu())
+            return shuName[ord];
+        if (isFeng())
+            return fengName[ord];
+        if (isYuan())
+            return yuanName[ord];
+        return errName;
+    }
+    public String getBaoName()
+    {
+        if ( getExId() > 0)
+            return exName;
+        return "";
+    }
+    public String getNormalName()
+    {
+        return getBaoName().concat(" ")
+                .concat(getOrdName()).concat(" ")
+                .concat(getTypeSuffix())
+                .trim();
+    }
+
+    // Some Testers
+    public boolean isShu()      { return getTypeId()<3; }
+    public boolean isFeng()     { return getTypeId() == 3; }
+    public boolean isYuan()     { return getTypeId() == 4; }
+    public boolean isLaoTou()   { return isShu()&& (getOrdId()&7) == 0; }
+    public boolean isZi()       { return isFeng() || isYuan(); }
+    public boolean is19()       { return isLaoTou() || isZi();}
+    public boolean isZhongZhang(){ return !is19(); }
+}
\ No newline at end of file
-- 
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