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-rw-r--r--src/NBT/ByteArrayTag.hpp20
-rw-r--r--src/NBT/ByteTag.hpp2
-rw-r--r--src/NBT/DoubleTag.hpp13
-rw-r--r--src/NBT/FloatTag.hpp9
-rw-r--r--src/NBT/IntArrayTag.hpp20
-rw-r--r--src/NBT/IntTag.hpp9
-rw-r--r--src/NBT/ListTag.hpp5
-rw-r--r--src/NBT/LongTag.hpp13
-rw-r--r--src/NBT/ShortTag.hpp7
-rw-r--r--src/NBT/StringTag.hpp13
-rw-r--r--src/NBT/Tag.cpp9
11 files changed, 41 insertions, 79 deletions
diff --git a/src/NBT/ByteArrayTag.hpp b/src/NBT/ByteArrayTag.hpp
index ee0d7d1..2081759 100644
--- a/src/NBT/ByteArrayTag.hpp
+++ b/src/NBT/ByteArrayTag.hpp
@@ -38,22 +38,26 @@ class ByteArrayTag : public Tag {
private:
friend class Tag;
- std::vector<uint8_t> value;
+ uint32_t len;
+ const uint8_t *value;
ByteArrayTag(Buffer *buffer) {
- uint32_t len = uint32_t(buffer->get()) << 24;
- len |= uint32_t(buffer->get()) << 16;
- len |= uint32_t(buffer->get()) << 8;
- len |= uint32_t(buffer->get());
-
- value.resize(len);
- buffer->getData(value.data(), len);
+ len = buffer->get32();
+ value = buffer->get(len);
}
public:
virtual Type getType() const {
return Type::ByteArray;
}
+
+ uint32_t getLength() const {
+ return len;
+ }
+
+ const uint8_t & operator[](size_t i) const {
+ return value[i];
+ }
};
}
diff --git a/src/NBT/ByteTag.hpp b/src/NBT/ByteTag.hpp
index cc4aba9..64bdaa1 100644
--- a/src/NBT/ByteTag.hpp
+++ b/src/NBT/ByteTag.hpp
@@ -39,7 +39,7 @@ private:
uint8_t value;
ByteTag(Buffer *buffer) {
- value = buffer->get();
+ value = buffer->get8();
}
public:
diff --git a/src/NBT/DoubleTag.hpp b/src/NBT/DoubleTag.hpp
index 327dcf5..dace193 100644
--- a/src/NBT/DoubleTag.hpp
+++ b/src/NBT/DoubleTag.hpp
@@ -36,17 +36,10 @@ class DoubleTag : public Tag {
private:
friend class Tag;
+ const uint8_t *ptr;
+
DoubleTag(Buffer *buffer) {
- uint64_t value;
-
- value = uint64_t(buffer->get()) << 56;
- value |= uint64_t(buffer->get()) << 48;
- value |= uint64_t(buffer->get()) << 40;
- value |= uint64_t(buffer->get()) << 32;
- value |= uint64_t(buffer->get()) << 24;
- value |= uint64_t(buffer->get()) << 16;
- value |= uint64_t(buffer->get()) << 8;
- value |= uint64_t(buffer->get());
+ ptr = buffer->get(8);
}
public:
diff --git a/src/NBT/FloatTag.hpp b/src/NBT/FloatTag.hpp
index 8859f94..ad9cc64 100644
--- a/src/NBT/FloatTag.hpp
+++ b/src/NBT/FloatTag.hpp
@@ -36,13 +36,10 @@ class FloatTag : public Tag {
private:
friend class Tag;
- FloatTag(Buffer *buffer) {
- uint32_t value;
+ const uint8_t *ptr;
- value = uint32_t(buffer->get()) << 24;
- value |= uint32_t(buffer->get()) << 16;
- value |= uint32_t(buffer->get()) << 8;
- value |= uint32_t(buffer->get());
+ FloatTag(Buffer *buffer) {
+ ptr = buffer->get(4);
}
public:
diff --git a/src/NBT/IntArrayTag.hpp b/src/NBT/IntArrayTag.hpp
index e9b0d3d..22f84b2 100644
--- a/src/NBT/IntArrayTag.hpp
+++ b/src/NBT/IntArrayTag.hpp
@@ -38,24 +38,12 @@ class IntArrayTag : public Tag {
private:
friend class Tag;
- std::vector<uint32_t> value;
+ uint32_t len;
+ const uint8_t *ptr;
IntArrayTag(Buffer *buffer) {
- uint32_t len = uint32_t(buffer->get()) << 24;
- len |= uint32_t(buffer->get()) << 16;
- len |= uint32_t(buffer->get()) << 8;
- len |= uint32_t(buffer->get());
-
- value.resize(len);
-
- for (uint32_t i = 0; i < len; i++) {
- uint32_t v = uint32_t(buffer->get()) << 24;
- v |= uint32_t(buffer->get()) << 16;
- v |= uint32_t(buffer->get()) << 8;
- v |= uint32_t(buffer->get());
-
- value[i] = v;
- }
+ len = buffer->get32();
+ ptr = buffer->get(4*len);
}
public:
diff --git a/src/NBT/IntTag.hpp b/src/NBT/IntTag.hpp
index 9e7b3db..b0337c7 100644
--- a/src/NBT/IntTag.hpp
+++ b/src/NBT/IntTag.hpp
@@ -36,13 +36,10 @@ class IntTag : public Tag {
private:
friend class Tag;
- uint32_t value;
+ const uint8_t *ptr;
IntTag(Buffer *buffer) {
- value = uint32_t(buffer->get()) << 24;
- value |= uint32_t(buffer->get()) << 16;
- value |= uint32_t(buffer->get()) << 8;
- value |= uint32_t(buffer->get());
+ ptr = buffer->get(4);
}
public:
@@ -51,7 +48,7 @@ public:
}
uint32_t getValue() const {
- return value;
+ return Buffer::parse32(ptr);
}
};
diff --git a/src/NBT/ListTag.hpp b/src/NBT/ListTag.hpp
index 1a48062..757a0aa 100644
--- a/src/NBT/ListTag.hpp
+++ b/src/NBT/ListTag.hpp
@@ -53,10 +53,7 @@ private:
Type type;
ListTag(Type type0, Buffer *buffer) : type(type0) {
- uint32_t len = uint32_t(buffer->get()) << 24;
- len |= uint32_t(buffer->get()) << 16;
- len |= uint32_t(buffer->get()) << 8;
- len |= uint32_t(buffer->get());
+ uint32_t len = buffer->get32();
this->resize(len);
diff --git a/src/NBT/LongTag.hpp b/src/NBT/LongTag.hpp
index 6cd5f8f..b07bc1a 100644
--- a/src/NBT/LongTag.hpp
+++ b/src/NBT/LongTag.hpp
@@ -36,17 +36,10 @@ class LongTag : public Tag {
private:
friend class Tag;
- uint64_t value;
+ const uint8_t *ptr;
LongTag(Buffer *buffer) {
- value = uint64_t(buffer->get()) << 56;
- value |= uint64_t(buffer->get()) << 48;
- value |= uint64_t(buffer->get()) << 40;
- value |= uint64_t(buffer->get()) << 32;
- value |= uint64_t(buffer->get()) << 24;
- value |= uint64_t(buffer->get()) << 16;
- value |= uint64_t(buffer->get()) << 8;
- value |= uint64_t(buffer->get());
+ ptr = buffer->get(8);
}
public:
@@ -55,7 +48,7 @@ public:
}
uint64_t getValue() const {
- return value;
+ return Buffer::parse64(ptr);
}
};
diff --git a/src/NBT/ShortTag.hpp b/src/NBT/ShortTag.hpp
index a44ca9b..7415317 100644
--- a/src/NBT/ShortTag.hpp
+++ b/src/NBT/ShortTag.hpp
@@ -36,11 +36,10 @@ class ShortTag : public Tag {
private:
friend class Tag;
- uint16_t value;
+ const uint8_t *ptr;
ShortTag(Buffer *buffer) {
- value = buffer->get() << 8;
- value |= buffer->get();
+ ptr = buffer->get(2);
}
public:
@@ -49,7 +48,7 @@ public:
}
uint16_t getValue() const {
- return value;
+ return Buffer::parse16(ptr);
}
};
diff --git a/src/NBT/StringTag.hpp b/src/NBT/StringTag.hpp
index 0144081..42432f2 100644
--- a/src/NBT/StringTag.hpp
+++ b/src/NBT/StringTag.hpp
@@ -36,23 +36,18 @@ class StringTag : public Tag {
private:
friend class Tag;
- std::string value;
+ uint16_t len;
+ const uint8_t *ptr;
StringTag(Buffer *buffer) {
- uint16_t len = buffer->get() << 8;
- len |= buffer->get();
-
- value = buffer->getString(len);
+ len = buffer->get16();
+ ptr = buffer->get(len);
}
public:
virtual Type getType() const {
return Type::String;
}
-
- const std::string & getValue() const {
- return value;
- }
};
}
diff --git a/src/NBT/Tag.cpp b/src/NBT/Tag.cpp
index 1829dc5..c75cb9f 100644
--- a/src/NBT/Tag.cpp
+++ b/src/NBT/Tag.cpp
@@ -90,7 +90,7 @@ std::shared_ptr<const Tag> Tag::readTag(Type type, Buffer *buffer) {
}
std::shared_ptr<const Tag> Tag::readList(Buffer *buffer) {
- Type type = static_cast<Type>(buffer->get());
+ Type type = static_cast<Type>(buffer->get8());
switch (type) {
case Type::End:
@@ -135,13 +135,12 @@ std::shared_ptr<const Tag> Tag::readList(Buffer *buffer) {
}
std::pair<std::string, std::shared_ptr<const Tag>> Tag::readNamedTag(Buffer *buffer) {
- Type type = static_cast<Type>(buffer->get());
+ Type type = static_cast<Type>(buffer->get8());
if (type == Type::End)
return std::make_pair("", std::shared_ptr<EndTag>(new EndTag()));
- uint16_t len = buffer->get() << 8;
- len |= buffer->get();
- std::string name = buffer->getString(len);
+ uint16_t len = buffer->get16();
+ std::string name(reinterpret_cast<const char*>(buffer->get(len)), len);
return std::make_pair(name, readTag(type, buffer));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 21:39:14 +0100