Added a healthbar feature :)

src/com/massivecraft/factions/util/HealthBarUtil.java

@@ -0,0 +1,70 @@
+package com.massivecraft.factions.util;
+
+import java.util.Map.Entry;
+
+import com.massivecraft.factions.Conf;
+import com.massivecraft.factions.zcore.util.TextUtil;
+
+public class HealthBarUtil
+{   
+    public static String getHealthbar(double healthQuota, int barLength)
+    {
+    	// Ensure between 0 and 1;
+    	healthQuota = fixQuota(healthQuota);
+    	
+    	// What color is the health bar?
+    	String color = getColorFromHealthQuota(healthQuota);
+    	
+    	// how much solid should there be?
+    	int solidCount = (int) Math.ceil(barLength * healthQuota);
+    	
+    	// The rest is empty
+    	int emptyCount = (int) ((barLength - solidCount) / Conf.spoutHealthBarSolidsPerEmpty);
+    	
+    	// Create the non-parsed bar
+    	String ret = Conf.spoutHealthBarLeft + TextUtil.repeat(Conf.spoutHealthBarSolid, solidCount) + Conf.spoutHealthBarBetween + TextUtil.repeat(Conf.spoutHealthBarEmpty, emptyCount) + Conf.spoutHealthBarRight;
+    	
+    	// Replace color tag
+    	ret = ret.replace("{c}", color);
+    			
+    	// Parse amp color codes
+    	ret = TextUtil.parseColorAmp(ret);
+    	
+    	return ret;
+    }
+    
+    public static String getHealthbar(double healthQuota)
+    {
+    	return getHealthbar(healthQuota, Conf.spoutHealthBarWidth);
+    }
+    
+    public static double fixQuota(double healthQuota)
+    {
+    	if (healthQuota > 1)
+    	{
+    		return 1d;
+    	}
+    	else if (healthQuota < 0)
+    	{
+    		return 0d;
+    	}
+    	return healthQuota;
+    }
+    
+    public static String getColorFromHealthQuota(double healthQuota)
+    {
+        Double currentRoof = null;
+        String ret = null;
+        for (Entry<Double, String> entry : Conf.spoutHealthBarColorUnderQuota.entrySet())
+        {
+        	double roof = entry.getKey();
+        	String color = entry.getValue();
+        	if (healthQuota <= roof && (currentRoof == null || roof <= currentRoof))
+        	{
+        		currentRoof = roof;
+        		ret = color;
+        	}
+        }
+        return ret;
+    }
+}