Add support for center label to ProgressBarComponent

Signed-off-by: Tomas Slusny <slusnucky@gmail.com>

runelite-client/src/main/java/net/runelite/client/ui/overlay/components/ProgressBarComponent.java

@@ -24,6 +24,7 @@
  */
 package net.runelite.client.ui.overlay.components;
 
+import com.google.common.base.Strings;
 import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.FontMetrics;
@@ -41,6 +42,7 @@ public class ProgressBarComponent implements LayoutableRenderableEntity
 	{
 		PERCENTAGE,
 		FULL,
+		TEXT_ONLY,
 		BOTH
 	}
 
@@ -53,6 +55,7 @@ public class ProgressBarComponent implements LayoutableRenderableEntity
 	private long maximum = 100;
 	private double value;
 	private LabelDisplayMode labelDisplayMode = LabelDisplayMode.PERCENTAGE;
+	private String centerLabel;
 	private String leftLabel;
 	private String rightLabel;
 	private Color foregroundColor = new Color(82, 161, 82);
@@ -75,20 +78,34 @@ public class ProgressBarComponent implements LayoutableRenderableEntity
 		final long span = maximum - minimum;
 		final double currentValue = value - minimum;
 		final double pc = currentValue / span;
-		final String textToWrite;
+		String textToWrite;
 
 		switch (labelDisplayMode)
 		{
+			case TEXT_ONLY:
+				textToWrite = "";
+				break;
 			case PERCENTAGE:
 				textToWrite = formatPercentageProgress(pc);
 				break;
 			case BOTH:
 				textToWrite = formatFullProgress(currentValue, maximum) + " (" + formatPercentageProgress(pc) + ")";
 				break;
+			case FULL:
 			default:
 				textToWrite = formatFullProgress(currentValue, maximum);
 		}
 
+		if (!Strings.isNullOrEmpty(centerLabel))
+		{
+			if (!textToWrite.isEmpty())
+			{
+				textToWrite += " ";
+			}
+
+			textToWrite += centerLabel;
+		}
+
 		final int width = preferredSize.width;
 		final int height = Math.max(preferredSize.height, 16);
 		final int progressTextX = barX + (width - metrics.stringWidth(textToWrite)) / 2;