Class ProtobufReader

Safely reads a varint with bounds checking

Safely reads a 64-bit varint

Safely reads a signed 32-bit integer (ZigZag decoded)

Safely reads a signed 32-bit integer using protobuf int32 encoding

Safely reads a float value

Safely reads a string with length validation

Safely reads length-delimited bytes

Safely reads and parses a protobuf tag

Safely skips a field based on wire type

Checks if there's more data to read

Gets current position for debugging

Gets remaining bytes count

Decodes a sticker from protobuf data

Decodes masked protobuf data into an EconItem