@jsprismarine/nbt
Version:
Minecraft: Bedrock Edition NBT parser/writer
137 lines (136 loc) • 21.7 kB
JavaScript
"use strict";
Object.defineProperties(exports, {
__esModule: { value: true },
[Symbol.toStringTag]: { value: "Module" }
});
const require_NBTDefinitions = require("./NBTDefinitions.cjs.cjs");
const require_Allocation = require("./Allocation.cjs.cjs");
const require_NBTStreamReader = require("./NBTStreamReader.cjs.cjs");
const require_NBTTagCompound = require("./NBTTagCompound.cjs.cjs");
//#region src/NBTReader.ts
var NBTReader = class extends require_NBTStreamReader.default {
constructor(input, byteOrder) {
super(input, byteOrder);
}
parseList() {
this.expectInput(this.isUsingVarint() ? 2 : 3, "Invalid NBT Data: Not enough data to read new tag", false);
if (this.readByteValue().getValue() !== require_NBTDefinitions.NBTDefinitions.TAG_LIST) throw new Error("Invalid NBT Data: Not list tag found");
this.readStringValue();
return this.readTagListValue();
}
parse() {
this.expectInput(this.isUsingVarint() ? 2 : 3, "Invalid NBT Data: Not enough data to read new tag", false);
if (this.readByteValue().getValue() !== require_NBTDefinitions.NBTDefinitions.TAG_COMPOUND) throw new Error("Invalid NBT Data: No root tag found");
const name = this.readStringValue().getValue();
const root = this.readTagCompoundValue();
root.setName(name);
return root;
}
readTagCompoundValue() {
this.alterAllocationLimit(require_Allocation.Allocation.COMPOUND);
const compound = new require_NBTTagCompound.default();
this.expectInput(1, "Invalid NBT Data: Expected Tag ID in compound tag", false);
let tagID = this.readByteValue().getValue();
while (tagID !== require_NBTDefinitions.NBTDefinitions.TAG_END) {
switch (tagID) {
case require_NBTDefinitions.NBTDefinitions.TAG_BYTE:
compound.addValue(this.readStringValue().getValue(), this.readByteValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_SHORT:
compound.addValue(this.readStringValue().getValue(), this.readShortValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_INT:
compound.addValue(this.readStringValue().getValue(), this.readIntValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_LONG:
compound.addValue(this.readStringValue().getValue(), this.readLongValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_FLOAT:
compound.addValue(this.readStringValue().getValue(), this.readFloatValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_DOUBLE:
compound.addValue(this.readStringValue().getValue(), this.readDoubleValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_BYTE_ARRAY:
compound.addValue(this.readStringValue().getValue(), this.readByteArrayValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_STRING:
compound.addValue(this.readStringValue().getValue(), this.readStringValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_LIST:
compound.addValue(this.readStringValue().getValue(), this.readTagListValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_COMPOUND:
const name = this.readStringValue().getValue();
const child = this.readTagCompoundValue();
child.setName(name);
compound.addChild(child);
break;
case require_NBTDefinitions.NBTDefinitions.TAG_INT_ARRAY:
compound.addValue(this.readStringValue().getValue(), this.readIntArrayValue());
break;
default: throw new Error(`Invalid NBT Data: Unknown tag <${tagID}>`);
}
this.expectInput(1, "Invalid NBT Data: Expected tag ID in tag compound", false);
tagID = this.readByteValue().getValue();
}
return compound;
}
readTagListValue() {
this.expectInput(this.isUsingVarint() ? 2 : 5, "Invalid NBT Data: Expected TAGList header", false);
const listType = this.readByteValue().getValue();
let listLength = this.readIntValue().getValue();
this.alterAllocationLimit(require_Allocation.Allocation.ARRAY_LIST);
this.alterAllocationLimit(require_Allocation.Allocation.REFERENCE);
const backingList = /* @__PURE__ */ new Set();
switch (listType) {
case require_NBTDefinitions.NBTDefinitions.TAG_END:
listLength = 0;
break;
case require_NBTDefinitions.NBTDefinitions.TAG_BYTE:
this.expectInput(listLength, "Invalid NBT Data: Expected bytes for list");
for (let i = 0; i < listLength; i++) backingList.add(this.readShortValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_SHORT:
this.expectInput(2 * listLength, "Invalid NBT Data: Expected shorts for list");
for (let i = 0; i < listLength; i++) backingList.add(this.readShortValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_INT:
this.expectInput(4 * listLength, "Invalid NBT Data: Expected ints for list");
for (let i = 0; i < listLength; i++) backingList.add(this.readIntValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_LONG:
this.expectInput(8 * listLength, "Invalid NBT Data: Expected longs for list");
for (let i = 0; i < listLength; i++) backingList.add(this.readLongValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_FLOAT:
this.expectInput(4 * listLength, "Invalid NBT Data: Expected floats for list");
for (let i = 0; i < listLength; i++) backingList.add(this.readFloatValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_DOUBLE:
this.expectInput(8 * listLength, "Invalid NBT Data: Expected doubles for list");
for (let i = 0; i < listLength; i++) backingList.add(this.readDoubleValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_BYTE_ARRAY:
for (let i = 0; i < listLength; i++) backingList.add(this.readByteArrayValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_STRING:
for (let i = 0; i < listLength; i++) backingList.add(this.readStringValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_LIST:
for (let i = 0; i < listLength; i++) backingList.add(this.readTagListValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_COMPOUND:
for (let i = 0; i < listLength; i++) backingList.add(this.readTagCompoundValue());
break;
case require_NBTDefinitions.NBTDefinitions.TAG_INT_ARRAY:
for (let i = 0; i < listLength; i++) backingList.add(this.readIntArrayValue());
break;
default: throw new Error(`Invalid NBT Data: Unknown tag <${listType}>`);
}
return backingList;
}
};
//#endregion
exports.default = NBTReader;
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"file":"NBTReader.cjs.cjs","names":[],"sources":["../src/NBTReader.ts"],"sourcesContent":["/* eslint-disable complexity */\nimport { Allocation } from './Allocation';\nimport type BinaryStream from '@jsprismarine/jsbinaryutils';\nimport type { ByteOrder } from './ByteOrder';\nimport { NBTDefinitions } from './NBTDefinitions';\nimport NBTStreamReader from './NBTStreamReader';\nimport NBTTagCompound from './NBTTagCompound';\n\nexport default class NBTReader extends NBTStreamReader {\n    public constructor(input: BinaryStream, byteOrder: ByteOrder) {\n        super(input, byteOrder);\n    }\n\n    public parseList<TagType>(): Set<TagType> {\n        this.expectInput(this.isUsingVarint() ? 2 : 3, 'Invalid NBT Data: Not enough data to read new tag', false);\n        if (this.readByteValue().getValue() !== NBTDefinitions.TAG_LIST) {\n            throw new Error('Invalid NBT Data: Not list tag found');\n        }\n\n        this.readStringValue();\n        return this.readTagListValue();\n    }\n\n    public parse(): NBTTagCompound {\n        this.expectInput(this.isUsingVarint() ? 2 : 3, 'Invalid NBT Data: Not enough data to read new tag', false);\n        if (this.readByteValue().getValue() !== NBTDefinitions.TAG_COMPOUND) {\n            throw new Error('Invalid NBT Data: No root tag found');\n        }\n\n        const name: string = this.readStringValue().getValue();\n        const root: NBTTagCompound = this.readTagCompoundValue();\n        root.setName(name);\n        return root;\n    }\n\n    private readTagCompoundValue(): NBTTagCompound {\n        this.alterAllocationLimit(Allocation.COMPOUND);\n        const compound: NBTTagCompound = new NBTTagCompound();\n        this.expectInput(1, 'Invalid NBT Data: Expected Tag ID in compound tag', false);\n\n        let tagID = this.readByteValue().getValue();\n        while (tagID !== NBTDefinitions.TAG_END) {\n            switch (tagID) {\n                case NBTDefinitions.TAG_BYTE:\n                    compound.addValue(this.readStringValue().getValue(), this.readByteValue());\n                    break;\n                case NBTDefinitions.TAG_SHORT:\n                    compound.addValue(this.readStringValue().getValue(), this.readShortValue());\n                    break;\n                case NBTDefinitions.TAG_INT:\n                    compound.addValue(this.readStringValue().getValue(), this.readIntValue());\n                    break;\n                case NBTDefinitions.TAG_LONG:\n                    compound.addValue(this.readStringValue().getValue(), this.readLongValue());\n                    break;\n                case NBTDefinitions.TAG_FLOAT:\n                    compound.addValue(this.readStringValue().getValue(), this.readFloatValue());\n                    break;\n                case NBTDefinitions.TAG_DOUBLE:\n                    compound.addValue(this.readStringValue().getValue(), this.readDoubleValue());\n                    break;\n                case NBTDefinitions.TAG_BYTE_ARRAY:\n                    compound.addValue(this.readStringValue().getValue(), this.readByteArrayValue());\n                    break;\n                case NBTDefinitions.TAG_STRING:\n                    compound.addValue(this.readStringValue().getValue(), this.readStringValue());\n                    break;\n                case NBTDefinitions.TAG_LIST:\n                    compound.addValue(this.readStringValue().getValue(), this.readTagListValue());\n                    break;\n                case NBTDefinitions.TAG_COMPOUND:\n                    const name: string = this.readStringValue().getValue();\n                    const child: NBTTagCompound = this.readTagCompoundValue();\n                    child.setName(name);\n                    compound.addChild(child);\n                    break;\n                case NBTDefinitions.TAG_INT_ARRAY:\n                    compound.addValue(this.readStringValue().getValue(), this.readIntArrayValue());\n                    break;\n                default:\n                    throw new Error(`Invalid NBT Data: Unknown tag <${tagID}>`);\n            }\n\n            this.expectInput(1, 'Invalid NBT Data: Expected tag ID in tag compound', false);\n            tagID = this.readByteValue().getValue();\n        }\n\n        return compound;\n    }\n\n    private readTagListValue(): Set<any> {\n        this.expectInput(this.isUsingVarint() ? 2 : 5, 'Invalid NBT Data: Expected TAGList header', false);\n        const listType: number = this.readByteValue().getValue();\n        let listLength: number = this.readIntValue().getValue();\n\n        this.alterAllocationLimit(Allocation.ARRAY_LIST);\n        this.alterAllocationLimit(Allocation.REFERENCE);\n\n        const backingList: Set<any> = new Set();\n\n        switch (listType) {\n            case NBTDefinitions.TAG_END:\n                listLength = 0;\n                break;\n            case NBTDefinitions.TAG_BYTE:\n                this.expectInput(listLength, 'Invalid NBT Data: Expected bytes for list');\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readShortValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_SHORT:\n                this.expectInput(2 * listLength, 'Invalid NBT Data: Expected shorts for list');\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readShortValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_INT:\n                this.expectInput(4 * listLength, 'Invalid NBT Data: Expected ints for list');\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readIntValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_LONG:\n                this.expectInput(8 * listLength, 'Invalid NBT Data: Expected longs for list');\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readLongValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_FLOAT:\n                this.expectInput(4 * listLength, 'Invalid NBT Data: Expected floats for list');\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readFloatValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_DOUBLE:\n                this.expectInput(8 * listLength, 'Invalid NBT Data: Expected doubles for list');\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readDoubleValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_BYTE_ARRAY:\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readByteArrayValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_STRING:\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readStringValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_LIST:\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readTagListValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_COMPOUND:\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readTagCompoundValue());\n                }\n\n                break;\n            case NBTDefinitions.TAG_INT_ARRAY:\n                for (let i = 0; i < listLength; i++) {\n                    backingList.add(this.readIntArrayValue());\n                }\n\n                break;\n            default:\n                throw new Error(`Invalid NBT Data: Unknown tag <${listType}>`);\n        }\n\n        return backingList;\n    }\n}\n"],"mappings":";;;;;;;;;;AAQA,IAAqB,YAArB,cAAuC,wBAAA,QAAgB;CACnD,YAAmB,OAAqB,WAAsB;EAC1D,MAAM,OAAO,SAAS;CAC1B;CAEA,YAA0C;EACtC,KAAK,YAAY,KAAK,cAAc,IAAI,IAAI,GAAG,qDAAqD,KAAK;EACzG,IAAI,KAAK,cAAc,EAAE,SAAS,MAAM,uBAAA,eAAe,UACnD,MAAM,IAAI,MAAM,sCAAsC;EAG1D,KAAK,gBAAgB;EACrB,OAAO,KAAK,iBAAiB;CACjC;CAEA,QAA+B;EAC3B,KAAK,YAAY,KAAK,cAAc,IAAI,IAAI,GAAG,qDAAqD,KAAK;EACzG,IAAI,KAAK,cAAc,EAAE,SAAS,MAAM,uBAAA,eAAe,cACnD,MAAM,IAAI,MAAM,qCAAqC;EAGzD,MAAM,OAAe,KAAK,gBAAgB,EAAE,SAAS;EACrD,MAAM,OAAuB,KAAK,qBAAqB;EACvD,KAAK,QAAQ,IAAI;EACjB,OAAO;CACX;CAEA,uBAA+C;EAC3C,KAAK,qBAAqB,mBAAA,WAAW,QAAQ;EAC7C,MAAM,WAA2B,IAAI,uBAAA,QAAe;EACpD,KAAK,YAAY,GAAG,qDAAqD,KAAK;EAE9E,IAAI,QAAQ,KAAK,cAAc,EAAE,SAAS;EAC1C,OAAO,UAAU,uBAAA,eAAe,SAAS;GACrC,QAAQ,OAAR;IACI,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,cAAc,CAAC;KACzE;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,eAAe,CAAC;KAC1E;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,aAAa,CAAC;KACxE;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,cAAc,CAAC;KACzE;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,eAAe,CAAC;KAC1E;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,gBAAgB,CAAC;KAC3E;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,mBAAmB,CAAC;KAC9E;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,gBAAgB,CAAC;KAC3E;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,iBAAiB,CAAC;KAC5E;IACJ,KAAK,uBAAA,eAAe;KAChB,MAAM,OAAe,KAAK,gBAAgB,EAAE,SAAS;KACrD,MAAM,QAAwB,KAAK,qBAAqB;KACxD,MAAM,QAAQ,IAAI;KAClB,SAAS,SAAS,KAAK;KACvB;IACJ,KAAK,uBAAA,eAAe;KAChB,SAAS,SAAS,KAAK,gBAAgB,EAAE,SAAS,GAAG,KAAK,kBAAkB,CAAC;KAC7E;IACJ,SACI,MAAM,IAAI,MAAM,kCAAkC,MAAM,EAAE;GAClE;GAEA,KAAK,YAAY,GAAG,qDAAqD,KAAK;GAC9E,QAAQ,KAAK,cAAc,EAAE,SAAS;EAC1C;EAEA,OAAO;CACX;CAEA,mBAAqC;EACjC,KAAK,YAAY,KAAK,cAAc,IAAI,IAAI,GAAG,6CAA6C,KAAK;EACjG,MAAM,WAAmB,KAAK,cAAc,EAAE,SAAS;EACvD,IAAI,aAAqB,KAAK,aAAa,EAAE,SAAS;EAEtD,KAAK,qBAAqB,mBAAA,WAAW,UAAU;EAC/C,KAAK,qBAAqB,mBAAA,WAAW,SAAS;EAE9C,MAAM,8BAAwB,IAAI,IAAI;EAEtC,QAAQ,UAAR;GACI,KAAK,uBAAA,eAAe;IAChB,aAAa;IACb;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,YAAY,YAAY,2CAA2C;IACxE,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,eAAe,CAAC;IAGzC;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,YAAY,IAAI,YAAY,4CAA4C;IAC7E,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,eAAe,CAAC;IAGzC;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,YAAY,IAAI,YAAY,0CAA0C;IAC3E,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,aAAa,CAAC;IAGvC;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,YAAY,IAAI,YAAY,2CAA2C;IAC5E,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,cAAc,CAAC;IAGxC;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,YAAY,IAAI,YAAY,4CAA4C;IAC7E,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,eAAe,CAAC;IAGzC;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,YAAY,IAAI,YAAY,6CAA6C;IAC9E,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,gBAAgB,CAAC;IAG1C;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,mBAAmB,CAAC;IAG7C;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,gBAAgB,CAAC;IAG1C;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,iBAAiB,CAAC;IAG3C;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,qBAAqB,CAAC;IAG/C;GACJ,KAAK,uBAAA,eAAe;IAChB,KAAK,IAAI,IAAI,GAAG,IAAI,YAAY,KAC5B,YAAY,IAAI,KAAK,kBAAkB,CAAC;IAG5C;GACJ,SACI,MAAM,IAAI,MAAM,kCAAkC,SAAS,EAAE;EACrE;EAEA,OAAO;CACX;AACJ"}