t2-mapper/docs/assets/loaders-CIpiZadQ.js

import{c as e,n as t,s as n,t as r}from"./manifest-CirqV3Ls.js";import{i}from"./stringUtils-EmGsjr9D.js";import{t as a}from"./logger-z_EpIdIa.js";import{a as o}from"./mission-Bem2ztlS.js";function s(e){return e.split(/(?:\r\n|\r|\n)/g).map(e=>e.trim()).filter(Boolean).filter(e=>!e.startsWith(`;`)).map(e=>{let t=e.match(/^(.+)\s(\d+)$/);if(t){let e=parseInt(t[2],10);return{name:t[1],frameCount:e}}else return{name:e,frameCount:1}})}var c=256;function l(e){let t=new DataView(e),n=0,r=t.getUint8(n++),i=new Uint16Array(c*c),a=[],o=e=>{let r=``;for(let i=0;i<e;i++){let e=t.getUint8(n+i);if(e===0)break;r+=String.fromCharCode(e)}return n+=e,r};for(let e=0;e<c*c;e++){let r=t.getUint16(n,!0);n+=2,i[e]=r}n+=256*256;let s=i;for(let e=0;e<8;e++){let r=t.getUint8(n++),i=o(r);e<6&&r>0&&a.push(i)}let l=[];for(let e of a){let e=new Uint8Array(c*c);for(let r=0;r<c*c;r++)e[r]=t.getUint8(n++);l.push(e)}return{version:r,textureNames:a,heightMap:s,alphaMaps:l}}var u=a(`loaders`),d=`/t2-mapper`,f=`${d}/base/`,p=`${d}/magenta.png`;function m(e,t){let i;try{i=r(e)}catch(n){if(t)return u.warn(`Resource "%s" not found — rendering fallback`,e),t;throw n}let[a,o]=n(i);return a?`${f}@vl2/${a}/${o}`:`${f}${o}`}function h(e){return m(`interiors/${e}`).replace(/\.dif$/i,`.glb`)}function g(e){return m(`shapes/${e}`).replace(/\.dts$/i,`.glb`)}function _(t){return t=t.replace(/^terrain\./,``),m(e(`textures/terrain/${t}`),p)}function v(t,n){let r=i(n).split(`/`);return m(e(`${r.length>1?r.slice(0,-1).join(`/`)+`/`:``}${t}`),p)}function y(t){return m(e(`textures/${t}`),p)}function b(e){return m(`audio/${e}`).replace(/\.wav$/i,`.m4a`)}async function x(e){let t=m(`textures/${e}`);return(await(await fetch(t)).text()).split(/(?:\r\n|\r|\n)/).map(e=>{if(e=e.trim(),!e.startsWith(`;`))return e}).filter(Boolean)}async function S(e){let n=t(e),r=await(await fetch(m(n.resourcePath))).arrayBuffer(),i;try{i=new TextDecoder(`utf-8`,{fatal:!0}).decode(r)}catch{i=new TextDecoder(`windows-1252`).decode(r)}return i=i.replaceAll(`<EFBFBD>`,`'`),o(i)}async function C(e){let t=m(`terrains/${e}`);u.debug(`Fetching terrain: %s`,t);let n=await fetch(t);if(!n.ok)throw Error(`[loadTerrain] Failed to fetch ${t}: ${n.status} ${n.statusText}`);let r=await n.arrayBuffer();return u.debug(`Loaded terrain %s: %d bytes`,e,r.byteLength),l(r)}async function w(e){let t=m(e);return s(await(await fetch(t)).text())}export{v as a,w as c,g as d,_ as f,m as i,S as l,f as n,h as o,y as p,b as r,x as s,p as t,C as u};