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lighten packet size

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This commit is contained in:
DrPerkyLegit 2026-04-24 02:57:00 -04:00
parent f2b304fad5
commit 12d11a8b1a
1 changed files with 28 additions and 21 deletions
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49
Minecraft.World/Recipes.cpp
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@ -1345,8 +1345,8 @@ Recipy::INGREDIENTS_REQUIRED *Recipes::getRecipeIngredientsArray(void)
inline void serializeItemInstance(DataOutputStream* dos, ItemInstance* result) {
dos->writeInt(result->id);
dos->writeInt(result->count);
dos->writeInt(result->getAuxValue());
dos->writeByte(result->count);
dos->writeShort(result->getAuxValue());
unsigned char itemFlags = 0;
{
@ -1370,14 +1370,12 @@ inline void serializeItemInstance(DataOutputStream* dos, ItemInstance* result) {
}
}
}
dos->writeByte(itemFlags);
if (itemFlags & 0x01) {
ListTag<CompoundTag>* list = result->getEnchantmentTags();
if (list != nullptr) {
dos->writeInt(list->size());
dos->writeByte(list->size());
for (int i = 0; i < list->size(); i++) {
dos->writeShort(list->get(i)->getShort((wchar_t*)ItemInstance::TAG_ENCH_ID));
dos->writeShort(list->get(i)->getShort((wchar_t*)ItemInstance::TAG_ENCH_LEVEL));
@ -1391,8 +1389,8 @@ inline void serializeItemInstance(DataOutputStream* dos, ItemInstance* result) {
if (itemFlags & 0x03) {
ListTag<StringTag>* lore = (ListTag<StringTag> *) result->tag->getCompound(L"display")->getList(L"Lore");
dos->writeInt(lore->size());
for (int i = 0; i < lore->size(); i++)
dos->writeByte(lore->size());
for (int i = 0; i < ((unsigned char)lore->size()); i++)
{
dos->writeUTF(lore->get(i)->data);
}
@ -1401,15 +1399,15 @@ inline void serializeItemInstance(DataOutputStream* dos, ItemInstance* result) {
inline ItemInstance* parseItemInstance(DataInputStream* dis) {
int itemId = dis->readInt();
int itemCount = dis->readInt();
int itemAux = dis->readInt();
int itemCount = dis->readByte();
int itemAux = dis->readShort();
unsigned char itemFlags = dis->readByte();
ItemInstance* item = new ItemInstance(itemId, itemCount, itemAux);
if (itemFlags & 0x01) {
int enchantmentCount = dis->readInt();
int enchantmentCount = dis->readByte();
if (enchantmentCount > 0) {
if (item->tag == nullptr) item->setTag(new CompoundTag());
if (!item->tag->contains(L"ench")) item->tag->put(L"ench", new ListTag<CompoundTag>(L"ench"));
@ -1433,7 +1431,7 @@ inline ItemInstance* parseItemInstance(DataInputStream* dis) {
}
if (itemFlags & 0x03) {
int loreCount = dis->readInt();
int loreCount = dis->readByte();
if (loreCount > 0) {
if (item->tag == nullptr) item->setTag(new CompoundTag());
@ -1467,18 +1465,18 @@ void Recipes::rebuildRecipeArray(std::shared_ptr<CustomPayloadPacket> packet) {
int recipeCount = input.readInt();
for (int i = 0; i < recipeCount; i++) {
unsigned char group = input.readByte();
unsigned char recipeType = input.readByte();
unsigned char recipeHeader = input.readByte();
int recipeType = recipeHeader & 0x0F;
if (recipeType == 0) { // Shapeless recipe
int ingredientCount = input.readInt();
int ingredientCount = input.readByte();
vector<ItemInstance*>* ingredients = new vector<ItemInstance*>();
for (int j = 0; j < ingredientCount; j++) {
ingredients->emplace_back(parseItemInstance(&input));
}
ItemInstance* result = parseItemInstance(&input);
ShapelessRecipy* recipe = new ShapelessRecipy(result, ingredients, static_cast<Recipy::_eGroupType>(group));
ShapelessRecipy* recipe = new ShapelessRecipy(result, ingredients, static_cast<Recipy::_eGroupType>((recipeHeader >> 4) & 0x0F));
recipies->push_back(recipe);
}
}
@ -1495,22 +1493,31 @@ byteArray Recipes::buildSyncedRecipeArray() {
dos.writeInt(iRecipeC);
for (int i = 0; i < iRecipeC; i++) {
Recipy* recipe = (*recipies)[i];
dos.writeByte(recipe->getGroup());
bool isShapeless = dynamic_cast<ShapelessRecipy*>(recipe) != nullptr;
dos.writeByte((recipe->getGroup() << 4) | ((isShapeless ? 0 : 1) & 0x0F));
if (dynamic_cast<ShapelessRecipy*>(recipe) != nullptr) {
if (isShapeless) {
ShapelessRecipy* shapeless = static_cast<ShapelessRecipy*>(recipe);
dos.writeByte(0); //0 for shapeless recipe
std::vector<ItemInstance*>* ingredients = shapeless->getIngredients();
dos.writeInt(static_cast<int>(ingredients->size()));
dos.writeByte(static_cast<int>(ingredients->size()));
for (auto& ingredient : *ingredients) {
serializeItemInstance(&dos, ingredient);
}
} else if (dynamic_cast<ShapedRecipy*>(recipe) != nullptr) {
} else {
ShapedRecipy* shapedRecipe = static_cast<ShapedRecipy*>(recipe);
dos.writeByte(1); //1 for shaped recipe
/*int width = shapedRecipe->getWidth();
int height = shapedRecipe->getHeight();
dos.writeByte((width << 4) | (height & 0x0F));
for (int h = 0; h < height; h++) {
for (int w = 0; w < width; w++) {
}
}
*/
continue;
}