/* * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod * Copyright (C) 2021 cyoung06 * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published * by the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ package kr.syeyoung.dungeonsguide.utils; import lombok.Getter; import net.minecraft.block.material.MapColor; 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]; @Getter 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] = c; } 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; int j = colors[i] & 255; int theColor; if (j / 4 == 0) { theColor = (i + i / 128 & 1) * 8 + 16 << 24; } else { theColor = MapColor.mapColorArray[j / 4].getMapColor(j & 3); } return theColor; } public static Point findFirstColorWithIn(byte[] colors, byte color, Rectangle dimension) { boolean found = true; 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 && found) { record(colors, x, y, new Color(255, 0, 0, 40)); return new Point(x,y); } found = getMapColorAt(colors, x,y) == 0; } } return null; } 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) { record(colors, x, y, new Color(255, 0, 0, 40)); return new Point(x,y); } } } return null; } 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; } public static int getLengthOfColorExtending(byte[] colors, byte color, Point basePoint, Vector2d vector2d) { 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; } public static boolean matches(byte[] colors, byte[] stencil, int targetColor, int x, int y) { for (int i = y; i < y + stencil.length; i++) { for (int j = x; j < x + 8; j++) { boolean current = getMapColorAt(colors, j, i) == targetColor; boolean expected = ((stencil[i - y] >> (7-(j-x))) & 0x1) == 1; if (current != expected) return false; } } return true; } public static int readDigit(byte[] colors, int x, int y) { for (int i = 0; i < NUMBER_STENCIL.length; i++) { if (matches(colors, NUMBER_STENCIL[i],34, x, y)) return i; } return -1; } public static int readNumber(byte[] colors, int x, int y, int gap) { int number = 0; for (int i = x; i < 128; i += gap) { int digit = readDigit(colors, i, y); if (digit != -1) number = number * 10 + digit; } return number; } private static final byte[][] NUMBER_STENCIL = { {0x0, 0x7F, 0x7F, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x7F, 0x7F, 0x0}, {0x0, 0x1E, 0x1E, 0x1E, 0xE, 0xE, 0xE, 0xE, 0xE, 0xE, 0xE, 0xE, 0xE, 0x0}, {0x0, 0x7F, 0x7F, 0x7F, 0x77, 0x77, 0x7, 0x7F, 0x7F, 0x70, 0x7F, 0x7F, 0x7F, 0x0}, {0x0, 0x7F, 0x7F, 0x7F, 0x7, 0x7, 0x1F, 0x1F, 0x7, 0x7, 0x7F, 0x7F, 0x7F, 0x0}, {0x0, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x7F, 0x7F, 0x7F, 0xE, 0xE, 0xE, 0x0}, {0x0, 0x7F, 0x7F, 0x7F, 0x70, 0x7F, 0x7F, 0x7, 0x77, 0x77, 0x7F, 0x7F, 0x7F, 0x0}, {0x0, 0x7F, 0x7F, 0x7F, 0x70, 0x7F, 0x7F, 0x77, 0x77, 0x77, 0x77, 0x7F, 0x7F, 0x0}, {0x0, 0x7F, 0x7F, 0x7F, 0x7, 0x7, 0x7, 0x7, 0x7, 0x7, 0x7, 0x7, 0x7, 0x0}, {0x0, 0x7F, 0x7F, 0x77, 0x77, 0x77, 0x3E, 0x77, 0x77, 0x77, 0x77, 0x7F, 0x7F, 0x0}, {0x0, 0x7F, 0x7F, 0x77, 0x77, 0x77, 0x77, 0x7F, 0x7F, 0x7, 0x7F, 0x7F, 0x7F, 0x0} }; }