room determination

1 files changed, 42 insertions, 2 deletions

diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/MapUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/MapUtils.java
index a0364f62..78c605d4 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/MapUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/MapUtils.java
@@ -5,13 +5,44 @@ import org.w3c.dom.css.Rect;
 
 import javax.vecmath.Vector2d;
 import java.awt.*;
+import java.awt.image.BufferedImage;
 
 public class MapUtils {
+
+    private static Color[] colorMasks = new Color[128 * 128];
+    private static byte[] colors;
+
+    public static void clearMap() {
+        colorMasks = new Color[128 * 128];
+        colors = null;
+    }
+
+    public static void record(byte[] colors, int x, int y, Color c) {
+        MapUtils.colors = colors;
+        colorMasks[y *128 +x] = new Color(255, 255, 255, 50);
+    }
+
     public static byte getMapColorAt(byte[] colors, int x, int y) {
         if (y <0 || y>= 128 || x < 0 || x >= 128) return 0;
         return colors[y * 128 +x];
     }
 
+    public static BufferedImage getImage() {
+        BufferedImage bufferedImage = new BufferedImage(128, 128,BufferedImage.TYPE_INT_ARGB);
+        if (colors == null) return bufferedImage;
+        Graphics graphics = bufferedImage.getGraphics();
+        for (int y = 0; y < 128; y++) {
+            for (int x = 0; x <128; x++) {
+                bufferedImage.setRGB(x,y, getRGBColorAt(colors, x, y));
+                if (colorMasks[y * 128 + x] != null) {
+                    graphics.setColor(colorMasks[y *128 +x]);
+                    graphics.drawLine(x,y,x,y);
+                }
+            }
+        }
+        return bufferedImage;
+    }
+
     public static int getRGBColorAt(byte[] colors, int x, int y) {
         if (y <0 || y>= 128 || x < 0 || x >= 128) return 0;
         int i = y * 128 +x;
@@ -33,7 +64,10 @@ public class MapUtils {
     public static Point findFirstColorWithIn(byte[] colors, byte color, Rectangle dimension) {
         for (int y = dimension.y; y < (dimension.y + dimension.height);y++) {
             for (int x = dimension.x; x < (dimension.x + dimension.width); x ++) {
-                if (getMapColorAt(colors, x ,y) == color) return new Point(x,y);
+                if (getMapColorAt(colors, x ,y) == color) {
+                    record(colors, x, y, new Color(255, 0, 0, 40));
+                    return new Point(x,y);
+                }
             }
         }
         return null;
@@ -42,7 +76,10 @@ public class MapUtils {
     public static Point findFirstColorWithInNegate(byte[] colors, byte color, Rectangle dimension) {
         for (int y = dimension.y; y < (dimension.y + dimension.height);y++) {
             for (int x = dimension.x; x < (dimension.x + dimension.width); x ++) {
-                if (getMapColorAt(colors, x ,y) != color) return new Point(x,y);
+                if (getMapColorAt(colors, x ,y) != color) {
+                    record(colors, x, y, new Color(255, 0, 0, 40));
+                    return new Point(x,y);
+                }
             }
         }
         return null;
@@ -50,12 +87,14 @@ public class MapUtils {
 
     public static int getWidthOfColorAt(byte[] colors, byte color, Point point) {
         for (int x = point.x; x < 128; x++) {
+            record(colors, x, point.y, new Color(0, 255, 0, 40));
             if (getMapColorAt(colors, x, point.y) != color) return x - point.x;
         }
         return 128 - point.x;
     }
     public static int getHeightOfColorAt(byte[] colors, byte color, Point point) {
         for (int y = point.y; y < 128; y++) {
+            record(colors, point.x, y, new Color(0, 255, 0, 40));
             if (getMapColorAt(colors, point.x,y) != color) return y - point.y;
         }
         return 128 - point.y;
@@ -65,6 +104,7 @@ public class MapUtils {
         for (int i = 0; i < 128; i++) {
             int x = (int) (basePoint.x + vector2d.x * i);
             int y = (int) (basePoint.y + vector2d.y * i);
+            record(colors, x, y, new Color(0, 0, 255, 40));
             if (getMapColorAt(colors, x,y) != color) return i;
         }
         return -1;