mirror of
https://github.com/DaanVandenBosch/phantasmal-world.git
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1 line
16 KiB
JavaScript
1 line
16 KiB
JavaScript
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(window.webpackJsonp=window.webpackJsonp||[]).push([[13],{"/UnV":function(t,e,i){"use strict";i.d(e,"a",(function(){return a}));var s=i("rwco"),n=i("BAAx"),r=i("5cb6");const o=s.a.get("core/data_formats/parsing/afs"),_=5457473;function a(t){const e=Object(n.b)(o);if(t.bytes_left<8)return e.add_problem(r.b.Error,"AFS archive is corrupted.","Too small to be an AFS archive.").failure();if(t.u32()!==_)return e.add_problem(r.b.Error,"AFS archive is corrupted.","Magic bytes not present.").failure();const i=t.u16();t.seek(2);const s=[];for(let n=1;n<=i;n++){if(t.bytes_left<8){e.add_problem(r.b.Warning,`AFS file entry ${n} is invalid.`,`Couldn't read file entry ${n}, only ${t.bytes_left} bytes left.`);break}const i=t.u32(),o=t.u32();if(i>t.size)e.add_problem(r.b.Warning,`AFS file entry ${n} is invalid.`,`Invalid file offset ${i} for entry ${n}.`);else if(i+o>t.size)e.add_problem(r.b.Warning,`AFS file entry ${n} is invalid.`,`File size ${o} (offset: ${i}) of entry ${n} too large.`);else{const e=t.position;t.seek_start(i),s.push(t.array_buffer(o)),t.seek_start(e)}}return e.success(s)}},"9dYx":function(t,e,i){"use strict";var s=i("bcBH");class n{constructor(t,e){this._position=0,this.endianness=t,this.offset=e}get position(){return this._position}get endianness(){return this.little_endian?s.a.Little:s.a.Big}set endianness(t){this.little_endian=t===s.a.Little}get bytes_left(){return this.size-this.position}seek(t){return this.seek_start(this.position+t)}seek_start(t){if(t<0||t>this.size)throw new Error(`Offset ${t} is out of bounds.`);return this._position=t,this}seek_end(t){if(t<0||t>this.size)throw new Error(`Offset ${t} is out of bounds.`);return this._position=this.size-t,this}u8(){return this.u8_at(this._position++)}u8_at(t){return this.check_offset(t,1),this.dv.getUint8(this.offset+t)}u16(){const t=this.u16_at(this.position);return this._position+=2,t}u16_at(t){return this.check_offset(t,2),this.dv.getUint16(this.offset+t,this.little_endian)}u32(){const t=this.u32_at(this.position);return this._position+=4,t}u32_at(t){return this.check_offset(t,4),this.dv.getUint32(this.offset+t,this.little_endian)}i8(){return this.i8_at(this._position++)}i8_at(t){return this.check_offset(t,1),this.dv.getInt8(this.offset+t)}i16(){const t=this.i16_at(this.position);return this._position+=2,t}i16_at(t){return this.check_offset(t,2),this.dv.getInt16(this.offset+t,this.little_endian)}i32(){const t=this.i32_at(this.position);return this._position+=4,t}i32_at(t){return this.check_offset(t,4),this.dv.getInt32(this.offset+t,this.little_endian)}f32(){const t=this.f32_at(this.position);return this._position+=4,t}f32_at(t){return this.check_offset(t,4),this.dv.getFloat32(this.offset+t,this.little_endian)}u8_array(t){this.check_size("n",t,t);const e=[];for(let i=0;i<t;++i)e.push(this.dv.getUint8(this.offset+this._position++));return e}u16_array(t){this.check_size("n",t,2*t);const e=[];for(let i=0;i<t;++i)e.push(this.dv.getUint16(this.offset+this.position,this.little_endian)),this._position+=2;return e}u32_array(t){this.check_size("n",t,4*t);const e=[];for(let i=0;i<t;++i)e.push(this.dv.getUint32(this.offset+this.position,this.little_endian)),this._position+=4;return e}i32_array(t){this.check_size("n",t,4*t);const e=[];for(let i=0;i<t;++i)e.push(this.dv.getInt32(this.offset+this.position,this.little_endian)),this._position+=4;return e}vec2_f32(){return{x:this.f32(),y:this.f32()}}vec3_f32(){return{x:this.f32(),y:this.f32(),z:this.f32()}}string_ascii(t,e,i){const s=[];for(let n=0;n<t;n++){const r=this.u8();if(e&&0===r){i&&this.seek(t-n-1);break}s.push(r)}return String.fromCodePoint(...s)}string_utf16(t,e,i){const s=[],n=Math.floor(t/2);for(let t=0;t<n;t++){const r=this.u16();if(e&&0===r){i&&this.seek(2*(n-t-1));break}s.push(r)}return String.fromCodePoint(...s)}string_ascii_at(t,e,i){const s=[];for(let n=0;n<e;n++){const e=this.u8_at(t+n);if(i&&0===e)break;s.push(e)}return String.fromCodePoint(...s)}string_utf16_at(t,e,i){const s=[],n=Math.floor(e/2);for(let e=0;e<n;e++){const n=this.u16_at(t+2*e);if(i&&0===n)break;s.push(n)}return String.fromCodePoint(...s)
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