puzzlesolver: add an option to draw dots instead of arrows

runelite-client/src/main/java/net/runelite/client/plugins/puzzlesolver/PuzzleSolverConfig.java

@@ -55,4 +55,14 @@ public interface PuzzleSolverConfig extends Config
 	{
 		return true;
 	}
+
+	@ConfigItem(
+		keyName = "drawDots",
+		name = "Draw dots instead of arrows",
+		description = "Draw dots increasing in size instead of arrows for the solution"
+	)
+	default boolean drawDots()
+	{
+		return false;
+	}
 }

runelite-client/src/main/java/net/runelite/client/plugins/puzzlesolver/PuzzleSolverOverlay.java

@@ -26,6 +26,7 @@
  */
 package net.runelite.client.plugins.puzzlesolver;
 
+import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.FontMetrics;
 import java.awt.Graphics2D;
@@ -70,6 +71,7 @@ public class PuzzleSolverOverlay extends Overlay
 	private static final int INFO_BOX_BOTTOM_BORDER = 2;
 
 	private static final int PUZZLE_TILE_SIZE = 39;
+	private static final int DOT_MARKER_SIZE = 16;
 
 	private static final int BLANK_TILE_VALUE = -1;
 	private static final int DIMENSION = 5;
@@ -208,6 +210,36 @@ public class PuzzleSolverOverlay extends Overlay
 						}
 
 						if (config.displaySolution())
+						{
+							if (config.drawDots())
+							{
+								graphics.setColor(Color.YELLOW);
+
+								// Display the next 4 steps
+								for (int j = 1; j < 5; j++)
+								{
+									Integer futureMove = solver.getStep(solver.getPosition() + j);
+
+									if (futureMove == null)
+									{
+										break;
+									}
+
+									int blankX = futureMove % DIMENSION;
+									int blankY = futureMove / DIMENSION;
+
+									int markerSize = DOT_MARKER_SIZE - j * 3;
+
+									int x = puzzleBoxLocation.getX() + blankX * PUZZLE_TILE_SIZE
+											+ PUZZLE_TILE_SIZE / 2 - markerSize / 2;
+
+									int y = puzzleBoxLocation.getY() + blankY * PUZZLE_TILE_SIZE
+											+ PUZZLE_TILE_SIZE / 2 - markerSize / 2;
+
+									graphics.fillOval(x, y, markerSize, markerSize);
+								}
+							}
+							else
 							{
 								// Find the current blank tile position
 								Integer currentMove = solver.getStep(solver.getPosition());
@@ -265,6 +297,7 @@ public class PuzzleSolverOverlay extends Overlay
 					}
 				}
 			}
+		}
 
 		// Draw info box
 		if (infoString != null)