// ==UserScript==
// @name FlatMMO Inventory Grouping Script
// @namespace http://tampermonkey.net/
// @version 0.2.0
// @author miniadri
// @description This userscript automatically sorts your Flat MMO inventory by grouping similar items together according to customizable categories
// @match https://flatmmo.com/play.php*
// @grant none
// @license GNU GPLv3
// ==/UserScript==
(function() {
'use strict';
const SCRIPT_VERSION = "0.2.0";
const AUTHOR = "miniadri";
const DEFAULT_GROUPS = [
{key: "00_food", patterns: ["cooked","cake","sushi","bread"], name: "Food", color: "#eaf7df"},
{key: "01_weapon", patterns: ["knife","sword","bow","mace","staff"], name: "Weapons", color: "#fde0e0"},
{key: "02_orb", patterns: ["orb"], name: "Orbs", color: "#ececff"},
{key: "03_potion", patterns: ["potion", "vial", "large vial", "huge vial"], name: "Potions", color: "#fcf5df"},
{key: "04_tool", patterns: ["axe","pickaxe","shovel","hell_shovel","fishing_net","thick_fishing_net","fishing_rod","harpoon"], name: "Tools", color: "#f7f7ea"},
{key: "05_armor", patterns: ["armor","helmet","mask","hat","robe","body","chest","pants","legs","skirt","gloves","boots","shield","necklace","ring"], name: "Armor & Apparel", color: "#edeaff"},
{key: "99_others", patterns: [], name: "Other", color: "#f3f3f3"}
];
// Panel visual descriptions in plural and <40 characters:
const GROUP_DESCRIPTIONS = [
"cooked foods, cakes, sushi, breads",
"knives, swords, bows, maces, staffs",
"orbs, damages and elementals orbs",
"potions, vials, leaves, mushrooms",
"axes, pickaxes, shovels, fish related",
"melee, archery and magic defense",
"other: logs, seeds, ores, bars, etc."
];
function getGroupsConfig() {
let store = localStorage.getItem("customInventoryGroups");
if(!store) return DEFAULT_GROUPS.slice();
try {
let parsed = JSON.parse(store);
if (parsed.length && (parsed[0].patrones || parsed[0].nombre)) {
localStorage.removeItem("customInventoryGroups");
return DEFAULT_GROUPS.slice();
}
if (!parsed[0] || !("patterns" in parsed[0]) || !("name" in parsed[0])) {
localStorage.removeItem("customInventoryGroups");
return DEFAULT_GROUPS.slice();
}
return parsed;
} catch (e) { return DEFAULT_GROUPS.slice(); }
}
function saveGroupsConfig(arr) {
localStorage.setItem("customInventoryGroups", JSON.stringify(arr));
}
let groups = getGroupsConfig();
function detectGroup(originalName) {
let name = originalName.toLowerCase();
if (
name.includes("potion") ||
name.includes("vial") ||
name.includes("large vial") ||
name.includes("huge vial") ||
((name.includes("leaf") && !name.includes("seed")) ||
(name.includes("mushroom") && !name.includes("seed"))
)
) return {key:"03_potion", idx:3};
for (let i=0; i<groups.length; i++) {
let group = groups[i];
if(group.key==="03_potion") continue;
for (let pat of group.patterns) {
let exp = pat.replace(/_/g, "[ _]");
if (name.match(exp) || name.includes(pat)) return {key: group.key, idx: i};
}
}
return {key: "99_others", idx: groups.length-1};
}
function groupIndex(key) {
for (let i=0; i<groups.length; i++) if (groups[i].key === key) return i;
return groups.length - 1;
}
function darken(hex, px = 40) {
if(!hex || !/^#[0-9A-Fa-f]{6}$/.test(hex)) return "#bbb";
let c = hex.substring(1);
let r = Math.max(parseInt(c.substring(0,2),16) - px, 0);
let g = Math.max(parseInt(c.substring(2,4),16) - px, 0);
let b = Math.max(parseInt(c.substring(4,6),16) - px, 0);
return `#${r.toString(16).padStart(2,'0')}${g.toString(16).padStart(2,'0')}${b.toString(16).padStart(2,'0')}`;
}
function totalQuantity(content, name) {
let imgs = content.querySelectorAll(`img[data-item-name="${name}"]`);
let total = 0;
imgs.forEach(img => {
let span = img.parentElement.querySelector('.item-amount');
let count = span ? parseInt(span.textContent.trim(), 10) : (() => {
let m = img.getAttribute('onclick')?.match(/,\s*"(\d+)"\s*,/);
return (m && m[1]) ? parseInt(m[1], 10) : 1;
})();
total += isNaN(count) ? 1 : count;
});
return total;
}
function updateSlotStyles() {
let styleId = 'inv-group-styles';
let styleNode = document.getElementById(styleId);
if (styleNode) styleNode.remove();
let css = '';
groups.forEach(g => {
css += `.item.invgrp_${g.key} { background: ${g.color} !important; border: 2px solid ${darken(g.color)} !important; border-radius:8px !important; transition:background 0.2s,border 0.2s; }\n`;
});
css += `.item.invgrp_99_others { background:#f3f3f3 !important; border:2px solid #bbb !important; border-radius:8px !important; }`;
let st = document.createElement('style');
st.id = styleId;
st.textContent = css;
document.head.appendChild(st);
}
let observer = null;
function groupInventory() {
let content = document.getElementById('ui-panel-inventory-content');
if (!content) return;
let items = Array.from(content.querySelectorAll('.item'));
let filled = [], empty = [];
items.forEach(div => {
let img = div.querySelector('img[data-item-name]');
if (!img || img.getAttribute('data-item-name') === 'none') {
div.classList.remove(...Array.from(div.classList).filter(c => c.startsWith('invgrp_')));
div.classList.add('invgrp_99_others');
empty.push(div);
} else {
let group = detectGroup(img.getAttribute('data-item-name'));
div.classList.remove(...Array.from(div.classList).filter(c => c.startsWith('invgrp_')));
div.classList.add('invgrp_' + group.key);
div.style.background = "";
filled.push({
div: div,
groupIdx: group.idx,
groupKey: group.key,
name: img.getAttribute('data-item-name'),
quantity: totalQuantity(content, img.getAttribute('data-item-name'))
});
}
});
empty.forEach(div => {
div.classList.remove(...Array.from(div.classList).filter(c => c.startsWith('invgrp_')));
div.style.background = "#f8f8f888";
div.style.border = "2px solid #ddd";
div.style.borderRadius = "8px";
});
filled.sort((a, b) => {
if (a.groupIdx !== b.groupIdx) return a.groupIdx - b.groupIdx;
if (b.quantity !== a.quantity) return b.quantity - a.quantity;
return a.name.localeCompare(b.name);
});
let final = filled.map(e=>e.div).concat(empty);
final.forEach(div => { if(div.parentNode) div.parentNode.removeChild(div); });
final.forEach(div => content.appendChild(div));
updateSlotStyles();
if (observer) observer.disconnect();
observer = new MutationObserver(() => {
setTimeout(groupInventory, 50);
});
observer.observe(content, {childList:true, subtree:true});
}
function openPanelConfig() {
let win = document.getElementById("custom-inv-config-panel");
if (win) win.remove();
win = document.createElement('div');
win.id = "custom-inv-config-panel";
win.style.position = 'fixed';
win.style.top = '70px';
win.style.right = '60px';
win.style.background = "#fafafc";
win.style.color = "#222";
win.style.zIndex = 99999;
win.style.border = "2px solid #333";
win.style.borderRadius = "12px";
win.style.boxShadow = "0 6px 28px #2227";
win.style.padding = "20px";
win.style.minWidth = "480px";
win.style.maxWidth = "700px";
win.style.overflowX = "auto";
win.style.fontFamily = "inherit";
win.innerHTML = `
<div style="font-weight:bold;font-size:20px;margin-bottom:12px">
Inventory Grouping Options
<span style="float:right;font-size:13px;font-weight:normal;color:#666;opacity:.85">
Author: <b>${AUTHOR}</b> | Script version: <b>${SCRIPT_VERSION}</b>
</span>
</div>
<form id="groupsForm"></form>
<button id="saveNewOrder" style="margin: 18px 4px 0 0;padding:7px 26px;font-weight:bold;font-size:19px">Save</button>
<button id="restoreOrder" style="margin:18px 7px 0 0;padding:7px 18px;font-size:19px;">Restore defaults</button>
<button id="closeCustomInvPanel" style="float:right;padding:9px 18px;font-size:18px">Close</button>`;
let form = win.querySelector("#groupsForm");
form.style.display = "flex"; form.style.flexDirection = "column";
form.style.gap = "14px";
groups.forEach((g, i) => {
let row = document.createElement("div");
row.style.display = "flex";
row.style.alignItems = "center";
row.style.marginBottom = "0";
let desc = GROUP_DESCRIPTIONS[i] || "other";
row.innerHTML = `
<input type="text" value="${g.name}" style="width:135px; min-width:96px; max-width:200px; margin-right:5px; font-size:18px" data-name-idx="${i}">
<input type="color" value="${g.color}" style="margin:0 10px 0 0; flex:none; min-width:36px;max-width:36px;height:33px" data-color-idx="${i}">
<span style="
flex:1;
font-family:monospace;
color:#888;
font-size:15px;
line-height:1.15;
padding:2px 0 2px 2px;
max-width:192px;
overflow-wrap:break-word;
word-break:break-word;
white-space:pre-line;
display:block;
text-align:left
" title="Items grouped here">${desc}</span>
<div style="display:flex;flex-direction:column;gap:2px;min-width:42px">
<button type="button" style="font-weight:bold;margin:2px 0 2px 2px;min-width:32px" data-up-idx="${i}" ${i==0?"disabled":""}>↑</button>
<button type="button" style="font-weight:bold;margin:2px 0 2px 2px;min-width:32px" data-down-idx="${i}" ${i==groups.length-1?"disabled":""}>↓</button>
</div>
`;
form.appendChild(row);
});
document.body.appendChild(win);
form.addEventListener('input', function(ev){
let idx = ev.target.getAttribute('data-name-idx');
if (idx!==null) groups[idx].name = ev.target.value;
idx = ev.target.getAttribute('data-color-idx');
if (idx!==null) groups[idx].color = ev.target.value;
});
form.addEventListener('click', function(ev){
if(ev.target.getAttribute('data-up-idx')!==null) {
let idx = +ev.target.getAttribute('data-up-idx');
if(idx>0) {
[groups[idx-1], groups[idx]] = [groups[idx], groups[idx-1]];
win.remove(); openPanelConfig();
}
}
if(ev.target.getAttribute('data-down-idx')!==null) {
let idx = +ev.target.getAttribute('data-down-idx');
if(idx<groups.length-1) {
[groups[idx+1], groups[idx]] = [groups[idx], groups[idx+1]];
win.remove(); openPanelConfig();
}
}
});
win.querySelector('#saveNewOrder').onclick = function(){
saveGroupsConfig(groups);
win.remove();
groups = getGroupsConfig();
groupInventory();
};
win.querySelector('#restoreOrder').onclick = function(){
localStorage.removeItem("customInventoryGroups");
groups = getGroupsConfig();
win.remove();
groupInventory();
};
win.querySelector('#closeCustomInvPanel').onclick = function(){
win.remove();
};
}
function addSettingsBtn() {
if(document.getElementById("btnCustomInvConfig")) return;
let b = document.createElement('button');
b.id = "btnCustomInvConfig";
b.title = "Edit inventory grouping options";
b.style.position = "fixed";
b.style.top = "34px";
b.style.right = "34px";
b.style.zIndex = 99111;
b.style.background = "#222";
b.style.color = "#fff";
b.style.padding = "8px 16px";
b.style.border = "2px solid #77d";
b.style.borderRadius = "8px";
b.style.fontWeight = "bold";
b.style.fontSize = "15px";
b.textContent = "Inventory options";
b.onclick = openPanelConfig;
document.body.appendChild(b);
}
function activateGrouper() {
let invRoot = document.getElementById('ui-panel-inventory-content');
if (!invRoot) return;
observer = new MutationObserver(() => {
setTimeout(groupInventory, 60);
});
observer.observe(invRoot, {childList: true, subtree: true});
setTimeout(groupInventory, 600);
addSettingsBtn();
updateSlotStyles();
}
window.addEventListener('load', activateGrouper);
})();
