v0.2

yakulib/src/main/java/yaku/math/PathfindingUtils.java

@@ -0,0 +1,42 @@
+package yaku.math;
+
+import java.awt.*;
+import java.util.ArrayList;
+
+public class PathfindingUtils {
+
+    public static Point getNextBestPoint(Point startPos, ArrayList<Point> points) {
+        Point furthestPoint = null;
+        double maxDistance = -1;
+
+        for (Point point : points) {
+            if (isRaytraceable(startPos, point, points) && point.getX() > maxDistance) {
+                maxDistance = point.getX();
+                furthestPoint = point;
+            }
+        }
+
+        return furthestPoint;
+    }
+
+    private static boolean isRaytraceable(Point start, Point end, ArrayList<Point> points) {
+        for (Point point : points) {
+            if (point != start && point != end && !points.contains(point)) {
+                if (isPointBetween(start, end, point)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    private static boolean isPointBetween(Point start, Point end, Point point) {
+        double minX = Math.min(start.getX(), end.getX());
+        double minY = Math.min(start.getY(), end.getY());
+        double maxX = Math.max(start.getX(), end.getX());
+        double maxY = Math.max(start.getY(), end.getY());
+
+        return point.getX() >= minX && point.getX() <= maxX && point.getY() >= minY && point.getY() <= maxY;
+    }
+}

yakulib/src/main/java/yaku/other/ColorUtils.java

@@ -0,0 +1,45 @@
+package yaku.other;
+
+import java.awt.Color;
+
+
+/**
+ * @author EBSmash
+ *<p>
+ * Utility class for working with colors in Java.
+ * Provides methods to modify individual color components (red, green, blue, alpha).
+ */
+public class ColorUtils {
+    public static Color modifyRed(Color color, int newRed) {
+        int green = color.getGreen();
+        int blue = color.getBlue();
+        int alpha = color.getAlpha();
+
+        return new Color(newRed, green, blue, alpha);
+    }
+
+    public static Color modifyGreen(Color color, int newGreen) {
+        int red = color.getRed();
+        int blue = color.getBlue();
+        int alpha = color.getAlpha();
+
+        return new Color(red, newGreen, blue, alpha);
+    }
+
+    public static Color modifyBlue(Color color, int newBlue) {
+        int red = color.getRed();
+        int green = color.getGreen();
+        int alpha = color.getAlpha();
+
+        return new Color(red, green, newBlue, alpha);
+    }
+
+    public static Color modifyAlpha(Color color, int newAlpha) {
+        int red = color.getRed();
+        int green = color.getGreen();
+        int blue = color.getBlue();
+
+        return new Color(red, green, blue, newAlpha);
+    }
+
+}