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/*
* The MIT License
*
* Copyright 2021 curly.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package wordsearchjava;
import java.util.ArrayList;
/**
*
* @author curly
*/
public class Array {
// Create 2d array
static ArrayList<ArrayList<Character>> create(String array_string, String array_size) {
// Init variables
String[] split = array_size.split("x");
int rows = 0, cols = 0;
// Try to extract array dimensions from string
try {
cols = Integer.valueOf(split[0]);
rows = Integer.valueOf(split[1]);
} catch (Exception e) {
System.out.println("Invalid array dimensions");
}
// Init 2d array
ArrayList<ArrayList<Character>> array_2d = new ArrayList<>();
// Populate 2d array
for (int i = 0; i < rows; i++) {
ArrayList<Character> createtype = new ArrayList<>();
array_2d.add(createtype); // Init each array in the 2d array
for (int j = 0; j < cols; j++) {
int pos = ((i * cols) + j);
array_2d.get(i).add(array_string.charAt(pos));
}
}
return array_2d;
}
// Print 2d array
static void print(ArrayList<ArrayList<Character>> array) {
ArrayList<ArrayList<Integer>> remove = new ArrayList<ArrayList<Integer>>();
print(array, remove);
}
static void print(ArrayList<ArrayList<Character>> array, ArrayList<ArrayList<Integer>> remove) {
int x_int = 0, y_int = 0;
for (ArrayList<Character> i : array) {
for (char j : i) {
boolean skip = false;
for (ArrayList<Integer> h : remove) {
if (h.get(0) == x_int && h.get(1) == y_int) {
skip = true;
}
}
if (Main.variables.invert == true && skip == true) {
skip = false;
} else if (Main.variables.invert == true && skip == false) {
skip = true;
}
if (skip == false) {
System.out.print(j + " ");
} else {
System.out.print((". "));
}
x_int++;
}
y_int++;
x_int = 0;
System.out.println();
}
}
// Search through the array for a directional array of characters
static String search(ArrayList<ArrayList<Character>> array, String genki) {
int row = 0, col = 0;
ArrayList<ArrayList<Integer>> remove = new ArrayList<>();
for (String words : genki.split(",")) {
col = 0;
row = 0;
for (ArrayList<Character> i : array ) {
for (char x : i) {
if (x == words.charAt(0)) {
// Start directional search from this
for (byte[] direction : Main.variables.directions) {
ArrayString wordstring = new ArrayString();
wordstring.init(row, col, direction, words);
for (ArrayList<Integer> y : wordstring.iterate(array)) {
remove.add(y);
}
}
}
col++;
}
row++;
col = 0;
}
}
print(array, remove);
return "unimplemented";
}
static class ArrayString {
String word = "";
int word_offset = 1;
int[] last = {-2,-2};
byte[] direction = {0, 0};
ArrayList<ArrayList<Integer>> remove = new ArrayList<>();
void init(int col, int row, byte[] direction, String genki) {
this.last[0] = col;
this.last[1] = row;
this.direction = direction;
this.word = genki;
ArrayList<Integer> remove_tmp = new ArrayList<>();
remove_tmp.add(this.last[1]);
remove_tmp.add(this.last[0]);
this.remove.add(remove_tmp);
}
ArrayList<ArrayList<Integer>> iterate(ArrayList<ArrayList<Character>> array) {
if (this.word_offset == this.word.length()) {
return this.remove;
}
char next_character;
int new_row = this.last[0] + this.direction[0];
int new_col = this.last[1] + this.direction[1];
// Get next character from array
ArrayList<Character> row = new ArrayList<>();
try {
row = array.get(new_row);
next_character = row.get(new_col);
} catch(IndexOutOfBoundsException e) {
return new ArrayList<>();
}
if (next_character == this.word.charAt(this.word_offset)) { // If next letter is next letter
ArrayList<Integer> tmp = new ArrayList<>();
tmp.add(new_col);
tmp.add(new_row);
this.last[0] = new_row;
this.last[1] = new_col;
this.remove.add(tmp);
this.word_offset++;
this.iterate(array);
}
if (this.word_offset == this.word.length()) {
return this.remove;
} else {
return new ArrayList<>();
}
}
}
}
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