Implemented new ladder ordering algorithm

sql/create_database_structure.sql

@@ -68,6 +68,9 @@ CREATE TABLE IF NOT EXISTS profiles (
 
 	accountId INTEGER UNSIGNED UNIQUE,
 
+	ladderRank INTEGER UNSIGNED,
+	ladderRankWeight FLOAT UNSIGNED,
+
 	gold INTEGER DEFAULT 100,
 	recruits INTEGER DEFAULT 0,
 	soldiers INTEGER DEFAULT 0,
@@ -194,15 +197,15 @@ CREATE TABLE IF NOT EXISTS badges (
 	CONSTRAINT FOREIGN KEY fk_accountId(accountId) REFERENCES accounts(id) ON UPDATE CASCADE ON DELETE CASCADE
 );
 
-CREATE TABLE IF NOT EXISTS badgesTimespan ( #for recording timespan-related badges
-	id INTEGER UNSIGNED AUTO_INCREMENT PRIMARY KEY UNIQUE,
-	td TIMESTAMP DEFAULT CURRENT_TIMESTAMP(),
-
-	accountId INTEGER UNSIGNED,
-
-	name VARCHAR(50) NOT NULL,
-
-	qualifyTime TIMESTAMP DEFAULT CURRENT_TIMESTAMP(),
-
-	CONSTRAINT FOREIGN KEY fk_accountId(accountId) REFERENCES accounts(id) ON UPDATE CASCADE ON DELETE CASCADE
-);
+#CREATE TABLE IF NOT EXISTS badgesTimespan ( #for recording timespan-related badges
+#	id INTEGER UNSIGNED AUTO_INCREMENT PRIMARY KEY UNIQUE,
+#	td TIMESTAMP DEFAULT CURRENT_TIMESTAMP(),
+#
+#	accountId INTEGER UNSIGNED,
+#
+#	name VARCHAR(50) NOT NULL,
+#
+#	qualifyTime TIMESTAMP DEFAULT CURRENT_TIMESTAMP(),
+#
+#	CONSTRAINT FOREIGN KEY fk_accountId(accountId) REFERENCES accounts(id) ON UPDATE CASCADE ON DELETE CASCADE
+#);

sql/update.sql

@@ -1,2 +1,18 @@
 #NOTE: ALWAYS, ALWAYS, ALWAYS write a script in revert.sql that undoes these changes
 
+ALTER TABLE
+	profiles
+ADD COLUMN
+	ladderRank INTEGER UNSIGNED
+AFTER
+	accountId
+;
+
+ALTER TABLE
+	profiles
+ADD COLUMN
+	ladderRankWeight FLOAT UNSIGNED
+AFTER
+	ladderRank
+;
+