Add option to highlight tiles under ground items (#3895)

Add new option to GroundItemConfig to highlight tiles under ground items based on color configuration.

runelite-client/src/main/java/net/runelite/client/plugins/grounditems/GroundItemsConfig.java

@@ -120,11 +120,22 @@ public interface GroundItemsConfig extends Config
 		return false;
 	}
 	
+	@ConfigItem(
+		keyName = "highlightTiles",
+		name = "Highlight Tiles",
+		description = "Configures whether or not to highlight tiles containing ground items",
+		position = 6
+	)
+	default boolean highlightTiles() 
+	{ 
+		return false; 
+	}
+
 	@ConfigItem(
 		keyName = "priceDisplayMode",
 		name = "Price Display Mode",
 		description = "Configures what price types are shown alongside of ground item name",
-		position = 6
+		position = 7
 	)
 	default PriceDisplayMode priceDisplayMode()
 	{
@@ -135,7 +146,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "itemHighlightMode",
 		name = "Item Highlight Mode",
 		description = "Configures how ground items will be highlighted",
-		position = 7
+		position = 8
 	)
 	default ItemHighlightMode itemHighlightMode()
 	{
@@ -146,7 +157,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "menuHighlightMode",
 		name = "Menu Highlight Mode",
 		description = "Configures what to highlight in right-click menu",
-		position = 8
+		position = 9
 	)
 	default MenuHighlightMode menuHighlightMode()
 	{
@@ -157,7 +168,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "highlightOverValue2",
 		name = "Highlight > Value",
 		description = "Configures highlighted ground items over either GE or HA value",
-		position = 9
+		position = 10
 	)
 	default int getHighlightOverValue()
 	{
@@ -168,7 +179,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "hideUnderValue",
 		name = "Hide < Value",
 		description = "Configures hidden ground items under both GE and HA value",
-		position = 10
+		position = 11
 	)
 	default int getHideUnderValue()
 	{
@@ -179,7 +190,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "defaultColor",
 		name = "Default items color",
 		description = "Configures the color for default, non-highlighted items",
-		position = 11
+		position = 12
 	)
 	default Color defaultColor()
 	{
@@ -190,7 +201,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "highlightedColor",
 		name = "Highlighted items color",
 		description = "Configures the color for highlighted items",
-		position = 12
+		position = 13
 	)
 	default Color highlightedColor()
 	{
@@ -201,7 +212,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "hiddenColor",
 		name = "Hidden items color",
 		description = "Configures the color for hidden items in right-click menu and when holding ALT",
-		position = 13
+		position = 14
 	)
 	default Color hiddenColor()
 	{
@@ -212,7 +223,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "lowValueColor",
 		name = "Low value items color",
 		description = "Configures the color for low value items",
-		position = 14
+		position = 15
 	)
 	default Color lowValueColor()
 	{
@@ -223,7 +234,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "lowValuePrice",
 		name = "Low value price",
 		description = "Configures the start price for low value items",
-		position = 15
+		position = 16
 	)
 	default int lowValuePrice()
 	{
@@ -234,7 +245,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "mediumValueColor",
 		name = "Medium value items color",
 		description = "Configures the color for medium value items",
-		position = 16
+		position = 17
 	)
 	default Color mediumValueColor()
 	{
@@ -245,7 +256,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "mediumValuePrice",
 		name = "Medium value price",
 		description = "Configures the start price for medium value items",
-		position = 17
+		position = 18
 	)
 	default int mediumValuePrice()
 	{
@@ -256,7 +267,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "highValueColor",
 		name = "High value items color",
 		description = "Configures the color for high value items",
-		position = 18
+		position = 19
 	)
 	default Color highValueColor()
 	{
@@ -267,7 +278,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "highValuePrice",
 		name = "High value price",
 		description = "Configures the start price for high value items",
-		position = 19
+		position = 20
 	)
 	default int highValuePrice()
 	{
@@ -278,7 +289,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "insaneValueColor",
 		name = "Insane value items color",
 		description = "Configures the color for insane value items",
-		position = 20
+		position = 21
 	)
 	default Color insaneValueColor()
 	{
@@ -289,7 +300,7 @@ public interface GroundItemsConfig extends Config
 		keyName = "insaneValuePrice",
 		name = "Insane value price",
 		description = "Configures the start price for insane value items",
-		position = 21
+		position = 22
 	)
 	default int insaneValuePrice()
 	{

runelite-client/src/main/java/net/runelite/client/plugins/grounditems/GroundItemsOverlay.java

@@ -29,6 +29,7 @@ import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.FontMetrics;
 import java.awt.Graphics2D;
+import java.awt.Polygon;
 import java.awt.Rectangle;
 import java.util.AbstractMap.SimpleEntry;
 import java.util.ArrayList;
@@ -48,6 +49,7 @@ import net.runelite.client.plugins.grounditems.config.PriceDisplayMode;
 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.ui.overlay.components.BackgroundComponent;
 import net.runelite.client.ui.overlay.components.TextComponent;
 import net.runelite.client.util.StackFormatter;
@@ -77,7 +79,7 @@ public class GroundItemsOverlay extends Overlay
 	private final ItemManager itemManager;
 
 	@Inject
-	public GroundItemsOverlay(Client client, GroundItemsPlugin plugin, GroundItemsConfig config, ItemManager itemManager)
+	private GroundItemsOverlay(Client client, GroundItemsPlugin plugin, GroundItemsConfig config, ItemManager itemManager)
 	{
 		setPosition(OverlayPosition.DYNAMIC);
 		setLayer(OverlayLayer.ABOVE_SCENE);
@@ -90,7 +92,9 @@ public class GroundItemsOverlay extends Overlay
 	@Override
 	public Dimension render(Graphics2D graphics)
 	{
-		if (!plugin.isHotKeyPressed() && config.itemHighlightMode() == MENU)
+		final boolean dontShowOverlay = config.itemHighlightMode() == MENU && !plugin.isHotKeyPressed();
+
+		if (dontShowOverlay && !config.highlightTiles())
 		{
 			return null;
 		}
@@ -200,6 +204,22 @@ public class GroundItemsOverlay extends Overlay
 			}
 
 			final Color color = plugin.getItemColor(highlighted, hidden);
+
+			if (config.highlightTiles())
+			{
+				final Polygon poly = Perspective.getCanvasTilePoly(client, groundPoint);
+
+				if (poly != null)
+				{
+					OverlayUtil.renderPolygon(graphics, poly, color);
+				}
+			}
+
+			if (dontShowOverlay)
+			{
+				continue;
+			}
+
 			itemStringBuilder.append(item.getName());
 
 			if (item.getQuantity() > 1)
@@ -211,8 +231,8 @@ public class GroundItemsOverlay extends Overlay
 				else
 				{
 					itemStringBuilder.append(" (")
-							.append(StackFormatter.quantityToStackSize(item.getQuantity()))
+						.append(StackFormatter.quantityToStackSize(item.getQuantity()))
-							.append(")");
+						.append(")");
 				}
 			}