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- import java.util.ArrayDeque;
- import pathfinder.*;
-
- PImage img_map;
- PImage img_houses;
- PImage img_streets;
- PGraphics pg_map;
- int i_mapOffsetX, i_mapOffsetY, i_mapOffsetStartX, i_mapOffsetStartY;
- int i_biggestHouseSize;
- int i_mapW, i_mapH;
-
- ArrayList<House> houses = new ArrayList<House>();
-
-
- void initHouses() {
-
- s_map = new String[img_houses.height/i_sMapReso];
-
- for (int y = 0; y < s_map.length; y++) {
- s_map[y] = str('.'); //because += char on string delivers "null" as first stringentry in each arrayentry?!
- for (int x = 0; x < img_houses.width/i_sMapReso; x++) {
- s_map[y]+= '.';
- }
- }
-
- img_houses.loadPixels();
- for (int x = 0; x < img_houses.width; x++) {
- for (int y = 0; y < img_houses.height; y++) {
- if ((int)red(img_houses.pixels[y*img_houses.width+x]) == 187) { //red must be 187 for a pixel to be part of a house
- houses.add(new House(x, y));
- img_houses.updatePixels();
- img_houses.loadPixels();
- }
- }
- }
-
- img_houses.updatePixels();
- for (House house : houses) {
- //give houses their respective relative size (biggest house = 100)
- house.i_size = (int)map(house.i_size, 0, i_biggestHouseSize, 0, 100);
- //create ascii map in s_map
- for (PVector point : house.v2d_points) { //create ascii map in s_map
- s_map[int(point.y/i_sMapReso)] = replaceCharAt_v1(s_map[int(point.y/i_sMapReso)], int(point.x/i_sMapReso), '#');
- }
- }
-
- saveStrings(dataPath("server/map.txt"), s_map);
- }
- String replaceCharAt_v1(String s, int pos, char c) {
- char[] ch = new char[s.length()];
- s.getChars(0, ch.length, ch, 0);
- ch[pos] = c;
- return new String(ch);
- }
- class House {
- PVector v2_center;
- int i_size;
- int i_ID;
-
- void display() {
- pg_map.text("ID "+i_ID, v2_center.x, v2_center.y);
- pg_map.text("Size : " + i_size,v2_center.x,v2_center.y+10);
- }
-
-
- ArrayDeque<PVector> v2d_selected = new ArrayDeque<PVector>();
- ArrayList<PVector> v2d_points = new ArrayList<PVector>();
- boolean isToSelect(int px, int py, int[] pxl, int pw, int ph, int orgColor) {
- if (px < 0 || px >= pw || py < 0 || py >= ph)
- return false;
- return pxl[px + py * pw] == orgColor;
- }
- PVector v2_randomSpawnPoint() {
- return v2d_points.get(int(random(0, v2d_points.size())));
- }
-
- House(int startX, int startY) {
- i_ID = houses.size();
- int [] pxl = img_houses.pixels;
- int pw = img_houses.width;
- int ph = img_houses.height;
- int orgColor = pxl[startX + startY * pw];
- PVector v2_p = new PVector(startX, startY);
- //color randCol = color(int(random(0, 255)), int(random(0, 255)), int(random(0, 255)));
- v2d_selected.add(v2_p);
- int west, east;
- while (!v2d_selected.isEmpty () ) { //&& q.size() < 500) {
- v2_p = v2d_selected.removeFirst();
- if (isToSelect(int(v2_p.x), int(v2_p.y), pxl, pw, ph, orgColor)) {
- west = east = int(v2_p.x);
- while (isToSelect(--west, int(v2_p.y), pxl, pw, ph, orgColor));
- while (isToSelect(++east, int(v2_p.y), pxl, pw, ph, orgColor));
- for (int x = west + 1; x < east; x++) {
- v2d_points.add(new PVector(x, int(v2_p.y)));
- pxl[x + int(v2_p.y) * pw] = color(188, 188, 188); //important for not selecting the same area more than once
- if (isToSelect(x, int(v2_p.y) - 1, pxl, pw, ph, orgColor))
- v2d_selected.add(new PVector(x, int(v2_p.y) - 1));
- if (isToSelect(x, int(v2_p.y) + 1, pxl, pw, ph, orgColor))
- v2d_selected.add(new PVector(x, v2_p.y + 1));
- }
- }
- }
- i_size = v2d_points.size();
- PVector avgPoint = new PVector(0, 0);
- for (PVector point : v2d_points) {
- avgPoint.add(point);
- }
- avgPoint.x = avgPoint.x/i_size;
- avgPoint.y = avgPoint.y/i_size;
- v2_center = avgPoint;
- if (i_size > i_biggestHouseSize) i_biggestHouseSize = i_size;
- }
- }
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