Adding modding folder with a hacked build.

modding/hacked/ss1/resource/lgres/internal/compression/WordReader.go

@@ -0,0 +1,41 @@
+package compression
+
+import "github.com/inkyblackness/hacked/ss1/serial"
+
+// WordReader provides word instances from a serialized stream.
+type WordReader struct {
+	coder serial.Coder
+
+	buffer              byte
+	bufferBitsAvailable uint
+}
+
+// NewWordReader returns a new instance.
+func NewWordReader(coder serial.Coder) *WordReader {
+	reader := &WordReader{coder: coder, buffer: 0x00, bufferBitsAvailable: 0}
+
+	return reader
+}
+
+// Read returns the next word from the stream.
+func (reader *WordReader) Read() (value Word) {
+	remaining := bitsPerWord
+
+	for remaining > reader.bufferBitsAvailable {
+		value = Word((uint(value) << reader.bufferBitsAvailable) | uint(reader.buffer))
+		remaining -= reader.bufferBitsAvailable
+
+		reader.bufferByte()
+	}
+
+	value = Word((uint(value) << remaining) | uint(reader.buffer)>>(8-remaining))
+	reader.buffer &= 1<<(8-remaining) - 1
+	reader.bufferBitsAvailable -= remaining
+
+	return
+}
+
+func (reader *WordReader) bufferByte() {
+	reader.coder.Code(&reader.buffer)
+	reader.bufferBitsAvailable = 8
+}