First commit

src/net/mc_pandacraft/java/util/MemoryUtil.java

@@ -0,0 +1,25 @@
+package net.mc_pandacraft.java.util;
+
+import java.text.DecimalFormat;
+
+public class MemoryUtil {
+	public static String humanReadableSize(long octet)
+	{
+		DecimalFormat format = new DecimalFormat("#####0.00");
+		double size = octet;
+		if (size < 1024)
+			return size+"o";
+		size /= 1024;
+		if (size < 1024)
+			return format.format(size)+"kio";
+		size /= 1024;
+		if (size < 1024)
+			return format.format(size)+"Mio";
+		size /= 1024;
+		if (size < 1024)
+			return format.format(size)+"Gio";
+		size /= 1024;
+		
+		return format.format(size)+"Tio";
+	}
+}

src/net/mc_pandacraft/java/util/TimeUtil.java

@@ -0,0 +1,36 @@
+package net.mc_pandacraft.java.util;
+
+public class TimeUtil {
+	public static String durationToString (long msec_time, boolean dec_seconde)
+	{
+		int j = 0, h = 0, m = 0, s = 0;
+		long msec = msec_time;
+		
+		j = (int) (msec / (1000 * 60 * 60 * 24));
+		msec -= (1000 * 60 * 60 * 24) * j;
+		h = (int) (msec / (1000 * 60 * 60));
+		msec -= (1000 * 60 * 60) * h;
+		m = (int) (msec / (1000 * 60));
+		msec -= (1000 * 60) * m;
+		s = (int) (msec / 1000);
+		msec -= 1000 * s;
+		
+		String result = "";
+		if (j>0) result = result.concat(j+"j ");
+		if (h>0) result = result.concat(h+"h ");
+		if (m>0) result = result.concat(m+"m ");
+		if (s>0 && !dec_seconde) result = result.concat(s+"s");
+		else if (dec_seconde && (s>0 || msec > 0))
+		{
+			msec += s*1000;
+			result = result.concat((msec/1000D)+"s");
+		}
+		
+		return result;
+	}
+	
+	public static String durationToString (long msec_time)
+	{
+		return durationToString(msec_time, false);
+	}
+}

src/net/mc_pandacraft/java/util/bukkit/TextProgressBar.java

@@ -0,0 +1,73 @@
+package net.mc_pandacraft.java.util.bukkit;
+
+import org.bukkit.ChatColor;
+import org.bukkit.util.NumberConversions;
+
+public class TextProgressBar {
+	private static String pattern_start = "[";
+	private static String pattern_end = "]";
+	private static ChatColor color_empty = ChatColor.DARK_GRAY;
+	private static ChatColor color_decoration = ChatColor.GOLD;
+	private static ChatColor color_default = ChatColor.RESET;
+	private static String pattern_empty = ".";
+	private static String pattern_full = "|";
+	
+	public static String progressBar(double[] values, ChatColor[] colors, double total, int nbCar)
+	{
+		int[] sizes = new int[values.length];
+		
+		int max_size = nbCar - pattern_start.length() - pattern_end.length();
+		
+		for (int i=0; i<values.length; i++)
+		{
+			double sum_values_before = 0;
+			for (int j = i ; j>=0; j--)
+				sum_values_before += values[j];
+			
+			int car_position = NumberConversions.round(max_size * sum_values_before / total);
+			
+			// évite les barre de progressions plus grandes que la taille demandée
+			if (car_position > max_size) car_position = max_size;
+			
+			int sum_sizes_before = 0;
+			for (int j = i-1 ; j>=0; j--)
+				sum_sizes_before += sizes[j];
+			
+			sizes[i] = car_position - sum_sizes_before;
+		}
+		int sum_sizes = 0;
+		
+		
+		String bar = color_decoration+pattern_start;
+		for (int i=0; i<sizes.length; i++)
+		{
+			sum_sizes += sizes[i];
+			
+			ChatColor color = color_default;
+			if (colors != null && i < colors.length && colors[i] != null)
+				color = colors[i];
+			
+			bar = bar + color;
+			
+			for (int j=0; j<sizes[i]; j++)
+				bar = bar + pattern_full;
+		}
+
+		bar = bar + color_empty;
+		for (int j=0; j<(max_size-sum_sizes); j++)
+			bar = bar + pattern_empty;
+		
+		bar = bar + color_decoration + pattern_end;
+		return bar;
+	}
+	
+	
+	public static String progressBar(double value, ChatColor color, double max, int nbCar)
+	{
+		double[] d = new double[1]; 		d[0] = value;
+		ChatColor[] c = new ChatColor[1]; 	c[0] = color;
+		return progressBar(d, c, max, nbCar);
+	}
+	
+	
+}

src/net/mc_pandacraft/java/util/bukkit/logger/ThrowableUtil.java

@@ -0,0 +1,20 @@
+package net.mc_pandacraft.java.util.bukkit.logger;
+
+import java.util.logging.Logger;
+
+public class ThrowableUtil {
+	
+	
+	public static void displayErrorMessage(Logger l, Throwable t)
+	{
+		l.severe(t.toString()+" : "+t.getMessage());
+		for (StackTraceElement stackEl : t.getStackTrace())
+		{
+			l.severe(stackEl.toString());
+		}
+		if (t.getCause() != null)
+			displayErrorMessage(l, t.getCause());
+	}
+	
+	
+}

src/net/mc_pandacraft/java/util/mysql/DBConnection.java

@@ -0,0 +1,57 @@
+package net.mc_pandacraft.java.util.mysql;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+import org.bukkit.plugin.java.JavaPlugin;
+
+public class DBConnection {
+	JavaPlugin plugin;
+	Connection conn;
+	String url;
+	String login;
+	String pass;
+	
+	public DBConnection(String host, int port, String dbname, String l, String p) throws ClassNotFoundException, SQLException {
+		Class.forName("com.mysql.jdbc.Driver");
+		url = "jdbc:mysql://"+host+":"+port+"/"+dbname;
+		login = l;
+		pass = p;
+		conn = DriverManager.getConnection(url, login, pass);
+		
+		
+	}
+	
+	
+	public void reconnect() throws SQLException
+	{
+		try
+		{
+			conn.createStatement();
+		}
+		catch(SQLException e)
+		{
+			conn = DriverManager.getConnection(url, login, pass);
+		}
+	}
+	
+	public Statement createStatement() throws SQLException
+	{
+		return conn.createStatement();
+	}
+	
+	public PreparedStatement prepareStatement(String sql) throws SQLException
+	{
+		return conn.prepareStatement(sql);
+	}
+	
+	
+	public Connection getConnection()
+	{
+		return conn;
+	}
+	
+}