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Карта холодной страны
// ==UserScript==
// @name Coldland map
// @namespace nf
// @include http://neverfate.ru/dun_coldland.php*
// @version 1.0
// @grant none
// @description Карта холодной страны
// ==/UserScript==
const storage = {
get () {
return localStorage.getItem.apply(localStorage, arguments);
},
set () {
return localStorage.setItem.apply(localStorage, arguments);
},
CAMPAIGN_KEY: 'coldland-userscript-campaign',
MAP_KEY: 'coldland-userscript-map',
};
function Point ( a )
{
this.x = 0;
this.y = 0;
if ( a instanceof Array ) {
this.x = a[0];
this.y = a[1];
}
}
Point.prototype.toArray = function ()
{
return [this.x, this.y];
};
Point.prototype.toStringFormat = function () {
return ;
};
Point.prototype.toText = function () {
return "["+this.toArray().join(",")+"]";
};
Point.prototype.toString = function () {
return String.fromCharCode(('A'.charCodeAt(0)+this.x)) + (this.y+1);
};
Point.prototype.toObject = function () {
return {
x: this.x,
y: this.y,
};
};
Point.fromText = function ( text ) {
var x = 0,
y = 0;
var result = /^([a-z])\-?(\d\d?)$/.exec(text.toLowerCase());
if ( result ) {
x = result[1].charCodeAt(0) - 'a'.charCodeAt(0);
y = parseInt(result[2]) - 1;
}
return new Point([x, y]);
};
const UP = 0x01;
const RIGHT = 0x02;
const DOWN = 0x04;
const LEFT = 0x08;
const VISITED = 0x01;
const WALL_R = 0x02; // wall at right
const WALL_B = 0x04; // wall ar bottom
const EXIT = 0x08;
const ENEMY = 0x10;
const BOSS = 0x20;
const SNOW = 0x40;
const TREE = 0x80;
const DIRECTIONS = [
{
label: "на север",
bit: UP,
},
{
label: "на восток",
bit: RIGHT,
},
{
label: "на юг",
bit: DOWN,
},
{
label: "на запад",
bit: LEFT,
},
];
DIRECTIONS.labels = function () {
return this.map((item) => {
return item.label;
});
};
DIRECTIONS.labelToBit = function ( label ) {
for ( let item of this ) {
if ( item.label == label ) {
return item.bit;
}
}
return 0;
};
function Labirint (w, h)
{
if ( typeof w == 'object' ) {
h = w[1];
w = w[0];
}
this.width = parseInt(w);
this.height = parseInt(h);
if ( this.width < 1 || this.height < 1 ) {
throw new Error("Labirint width or height error");
}
this.data = new Array(this.width * this.height);
for ( let i=0; i<this.height; i++ ) {
for ( let j=0; j<this.width; j++ ) {
let ij = i*this.width + j;
this.data[ij] = 0;
if ( i == this.height-1 ) {
this.data[ij] |= WALL_B;
}
if ( j == this.width-1 ) {
this.data[ij] |= WALL_R;
}
}
}
};
Labirint.prototype.setDirs = function ( coords, dirs ) {
let ij = coords.y*this.width + coords.x;
if ( !(dirs & UP) ) {
if ( coords.y > 0 ) {
this.data[ij-this.width] |= WALL_B;
}
}
if ( !(dirs & DOWN) ) {
this.data[ij] |= WALL_B;
}
if ( !(dirs & LEFT) ) {
if ( coords.x > 0 ) {
this.data[ij-1] |= WALL_R;
}
}
if ( !(dirs & RIGHT) ) {
this.data[ij] |= WALL_R;
}
};
Labirint.prototype.setCell = function ( coords, cell ) {
let ij = coords.y*this.width + coords.x;
// this.data[ij] &= ~SNOW;
this.data[ij] = (this.data[ij] & (~SNOW) & (~ENEMY)) | cell;
};
Labirint.prototype.cellAt = function ( coords ) {
return this.data[coords.y*this.width + coords.x];
};
Labirint.prototype.renderTable = function ( cursor ) {
var tbl = document.createElement('table');
tbl.setAttribute('cellpadding', 0);
tbl.setAttribute('cellspacing', 0);
tbl.setAttribute('style', 'border-collapse:collapse');
// rows
for ( let i=-1; i<=this.height; i++ ) {
var row = document.createElement('tr');
for ( let j=-1; j<=this.width; j++ ) {
var td = null;
if (
i > -1 && i < this.height
&& j > -1 && j < this.width
) {
// regular cell
td = document.createElement('td');
var coords = (new Point([j, i]));
var cell = this.cellAt(coords);
if ( cursor && cursor.x == coords.x && cursor.y == coords.y ) {
// http://imgs.neverfate.ru/i/marker.gif
var img = document.createElement('img');
img.setAttribute('src', 'http://imgs.neverfate.ru/i/marker.gif');
img.setAttribute('style', 'width:20px;height:20px;');
img.setAttribute('title', coords.toString());
td.append(img);
} else {
td.append(document.createTextNode(coords.toString()));
}
td.style.width = td.style.height = '28px';
td.style.border = '2px solid rgba(50,0,0,.25)';
td.style.fontSize = '9px';
td.style.textAlign = 'center';
td.style.color = '#666';
if ( cell & WALL_R ) {
td.style.borderRightColor = '#000';
}
if ( cell & WALL_B ) {
td.style.borderBottomColor = '#000';
}
if ( cell & VISITED ) {
td.style.backgroundColor = 'rgba(255,255,255,.1)';
} else {
td.style.backgroundColor = 'rgba(0,0,0,.2)';
}
if ( cell & ENEMY ) {
td.style.backgroundColor = 'rgba(255,0,0,.25)';
}
if ( cell & BOSS ) {
td.style.backgroundColor = 'rgba(255,100,100,1)';
}
if ( cell & SNOW ) {
td.style.backgroundColor = 'rgba(255,255,255,1)';
}
if ( cell & EXIT ) {
td.style.backgroundColor = 'rgba(0,255,0,.8)';
}
if ( cell & TREE ) {
td.style.backgroundColor = 'rgba(0,200,0,.5)';
}
} else {
// some headers
td = document.createElement('th');
td.style.border = '2px solid #000';
td.style.color = '#555';
td.style.padding = '2px';
if (
( i == -1 || i == this.height )
&& ( j == -1 || j == this.width )
) {
// empty cell
} else if ( i == -1 || i == this.height ) {
td.append(document.createTextNode(String.fromCharCode('A'.charCodeAt(0) + j)));
} else if ( j == -1 || j == this.width ) {
td.append(document.createTextNode(i+1));
}
}
row.append(td);
}
tbl.append(row);
}
return tbl;
};
Labirint.prototype.saveToStorage = function ( id ) {
storage.set(id, JSON.stringify({
width: this.width,
height: this.height,
data: this.data,
}));
};
Labirint.prototype.loadFromStorage = function ( id ) {
var obj = JSON.parse(storage.get(id));
if (
obj.width == this.width
&& obj.height == this.height
&& obj.data
&& obj.data.length == this.data.length
) {
this.data = obj.data;
}
};
var map = new Labirint(15, 15);
(function (doc) {
var $cnt = doc.querySelector('.tbl_main_frame_15 > table > tbody > tr > td:nth-child(1)');
var $cnt2 = doc.querySelector('.tbl_main_frame_15 > table > tbody > tr > td:nth-child(3)');
// $cnt.style.border = "2px solid red";
var dirs = 0;
for ( let $btn of $cnt2.querySelectorAll('.button_box[onclick*="gom"]') ) {
dirs |= DIRECTIONS.labelToBit($btn.textContent.trim().toLowerCase());
}
var text = $cnt2.textContent.toLowerCase();
// read campaign unique identifier and current position
var campaignId = /поход начат \d\d\.\d\d\.\d{4} . \d\d:\d\d/.exec(text)[0] || 0;
var coords = Point.fromText(/расположение: (\w\-\d{1,2})/.exec(text)[1]);
if ( storage.get(storage.CAMPAIGN_KEY) == campaignId ) {
map.loadFromStorage(storage.MAP_KEY);
}
map.setDirs(coords, dirs);
var cell = VISITED;
text = $cnt.textContent.toLowerCase().trim();
if ( text.indexOf('проходик в родной мир') > 0 ) {
cell |= EXIT;
}
if ( text.indexOf('есть снеговик') > 0 ) {
cell |= ENEMY;
}
if ( text.indexOf('снежный холмик') > 0 || text.indexOf('снегогвик рассыпался') > 0 ) {
cell |= SNOW;
}
if ( text.indexOf('здоровый какой медведь') > 0 ) {
cell |= BOSS;
}
if ( text.indexOf('ёоо-лочке') > 0 ) {
cell |= TREE;
}
map.setCell(coords, cell);
var $map = doc.createElement('div');
$map.append(map.renderTable(coords));
$cnt.insertBefore($map, $cnt.firstChild);
if ( campaignId ) {
storage.set(storage.CAMPAIGN_KEY, campaignId);
map.saveToStorage(storage.MAP_KEY);
}
})(document);