npc indicators: add configurable border width

runelite-client/src/main/java/net/runelite/client/plugins/npchighlight/NpcIndicatorsConfig.java

@@ -109,6 +109,17 @@ public interface NpcIndicatorsConfig extends Config
 
 	@ConfigItem(
 		position = 5,
+		keyName = "borderWidth",
+		name = "Border Width",
+		description = "Width of the highlighted NPC border"
+	)
+	default double borderWidth()
+	{
+		return 2;
+	}
+
+	@ConfigItem(
+		position = 6,
 		keyName = "drawNames",
 		name = "Draw names above NPC",
 		description = "Configures whether or not NPC names should be drawn above the NPC"
@@ -119,7 +130,7 @@ public interface NpcIndicatorsConfig extends Config
 	}
 
 	@ConfigItem(
-		position = 6,
+		position = 7,
 		keyName = "drawMinimapNames",
 		name = "Draw names on minimap",
 		description = "Configures whether or not NPC names should be drawn on the minimap"
@@ -130,7 +141,7 @@ public interface NpcIndicatorsConfig extends Config
 	}
 
 	@ConfigItem(
-		position = 7,
+		position = 8,
 		keyName = "highlightMenuNames",
 		name = "Highlight menu names",
 		description = "Highlight NPC names in right click menu"
@@ -141,7 +152,7 @@ public interface NpcIndicatorsConfig extends Config
 	}
 
 	@ConfigItem(
-		position = 8,
+		position = 9,
 		keyName = "ignoreDeadNpcs",
 		name = "Ignore dead NPCs",
 		description = "Prevents highlighting NPCs after they are dead"
@@ -152,7 +163,7 @@ public interface NpcIndicatorsConfig extends Config
 	}
 
 	@ConfigItem(
-		position = 9,
+		position = 10,
 		keyName = "deadNpcMenuColor",
 		name = "Dead NPC menu color",
 		description = "Color of the NPC menus for dead NPCs"
@@ -160,7 +171,7 @@ public interface NpcIndicatorsConfig extends Config
 	Color deadNpcMenuColor();
 
 	@ConfigItem(
-		position = 10,
+		position = 11,
 		keyName = "showRespawnTimer",
 		name = "Show respawn timer",
 		description = "Show respawn timer of tagged NPCs")

runelite-client/src/main/java/net/runelite/client/plugins/npchighlight/NpcSceneOverlay.java

@@ -48,6 +48,7 @@ import net.runelite.client.ui.overlay.Overlay;
 import net.runelite.client.ui.overlay.OverlayLayer;
 import net.runelite.client.ui.overlay.OverlayPosition;
 import net.runelite.client.ui.overlay.OverlayUtil;
+import net.runelite.client.util.ColorUtil;
 import net.runelite.client.util.Text;
 
 public class NpcSceneOverlay extends Overlay
@@ -197,9 +198,9 @@ public class NpcSceneOverlay extends Overlay
 		if (polygon != null)
 		{
 			graphics.setColor(color);
-			graphics.setStroke(new BasicStroke(2));
+			graphics.setStroke(new BasicStroke((float) config.borderWidth()));
 			graphics.draw(polygon);
-			graphics.setColor(new Color(color.getRed(), color.getGreen(), color.getBlue(), 20));
+			graphics.setColor(ColorUtil.colorWithAlpha(color, 20));
 			graphics.fill(polygon);
 		}
 	}