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fix: block properties not working when exporting to .litematic

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trafficlunar 2025-01-26 17:41:33 +00:00
parent a953914bd3
commit bad4d741f5
2 changed files with 27 additions and 15 deletions
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2
src/components/dialogs/OpenSchematic.tsx
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@ -157,7 +157,7 @@ function OpenSchematic({ close }: DialogProps) {
for (let y = spongeData.Height; y > 0; y--) {
for (let x = 0; x < spongeData.Width; x++) {
// Decode varint to get the pallete value
// Decode varint to get the palette value
const { value: paletteValue, bytesRead } = decodeVarint(spongeData.Blocks.Data, offset);
const paletteBlock = Object.keys(spongeData.Blocks.Palette).find((key) => spongeData.Blocks.Palette[key] == paletteValue);

40
src/components/dialogs/SaveLitematic.tsx
View file

@ -14,6 +14,11 @@ const blockData: BlockData = _blockData;
import _versionData from "@/data/versions.json";
const versionData: Record<string, number> = _versionData;
type BlockStatePalette = {
Name: string;
Properties?: Record<string, string>;
}[];
function SaveLitematic({ close }: DialogProps) {
const { canvasSize, blocks, version } = useContext(CanvasContext);
const { setLoading } = useContext(LoadingContext);
@ -44,15 +49,15 @@ function SaveLitematic({ close }: DialogProps) {
}
// Generate the block palette
const blockStatePalette = [
const blockStatePalette: BlockStatePalette = [
{ Name: "minecraft:air" },
...Array.from(
new Set(
blocks.map((block) => {
const blockInfo = blockData[block.name.replace("minecraft:", "")];
const returnData: { Name: string; Properties?: Record<string, string> } = {
const blockInfo = blockData[block.name];
const returnData = {
Name: `minecraft:${blockInfo.id}`,
...(blockInfo.properties ? { Properties: blockInfo.properties } : {}),
...(blockInfo.properties && { Properties: blockInfo.properties }),
};
// Stringify to remove duplicates
@ -68,9 +73,17 @@ function SaveLitematic({ close }: DialogProps) {
filledBlocks.forEach((block) => {
const blockInfo = blockData[block.name.replace("minecraft:", "")];
const blockName = blockInfo ? blockInfo.id : block.name;
const blockName = blockInfo?.id ?? block.name;
const blockProperties = blockInfo?.properties;
const blockId = blockStatePalette.findIndex((entry) => entry.Name === `minecraft:${blockName}`);
// Get the index from the palette by checking the name and properties (if exists)
const blockIndex = blockStatePalette.findIndex((entry) => {
if (blockProperties) {
return entry.Name === `minecraft:${blockName}` && JSON.stringify(entry.Properties) === JSON.stringify(blockProperties);
}
return entry.Name === `minecraft:${blockName}` && !entry.Properties;
});
const blockId = BigInt(blockIndex);
const reversedY = height - 1 - block.y;
const index = reversedY * width + block.x;
@ -79,17 +92,16 @@ function SaveLitematic({ close }: DialogProps) {
const startOffset = index * requiredBits;
const startArrayIndex = Math.floor(startOffset / 64);
const endArrayIndex = ((index + 1) * requiredBits - 1) >> 6;
const bitOffset = startOffset % 64;
const mask = (1 << requiredBits) - 1;
const bitOffset = BigInt(startOffset % 64);
const mask = BigInt((1 << requiredBits) - 1);
blockStates[startArrayIndex] =
(blockStates[startArrayIndex] & ~(BigInt(mask) << BigInt(bitOffset))) | (BigInt(blockId & mask) << BigInt(bitOffset));
blockStates[startArrayIndex] = (blockStates[startArrayIndex] & ~(mask << bitOffset)) | ((blockId & mask) << bitOffset);
if (startArrayIndex !== endArrayIndex) {
const endOffset = 64 - bitOffset;
const j1 = requiredBits - endOffset;
if (startArrayIndex != endArrayIndex) {
const endOffset = 64n - bitOffset;
const j1 = BigInt(requiredBits) - endOffset;
blockStates[endArrayIndex] = ((blockStates[endArrayIndex] >> BigInt(j1)) << BigInt(j1)) | (BigInt(blockId & mask) >> BigInt(endOffset));
blockStates[endArrayIndex] = ((blockStates[endArrayIndex] >> j1) << j1) | ((blockId & mask) >> endOffset);
}
});