Adding modding folder with a hacked build.

2026-09-26 08:53:08 +02:00
parent cdb960dc71
commit c91080aba7
755 changed files with 50424 additions and 0 deletions
@@ -0,0 +1,35 @@
+package wav
+
+import (
+	"encoding/binary"
+	"io"
+)
+
+// Save encodes the provided samples into the given writer.
+func Save(writer io.Writer, sampleRate float32, samples []byte) error {
+	dataSize := uint32(len(samples))
+	var fmt formatHeader
+	fmtSize := fmt.size()
+	contentType := riffContentTypeWave
+	contentTypeSize := uint32(4)
+	tagSize := uint32(8)
+	tagSizes := tagSize * 2
+
+	fmt.base.FormatType = waveFormatTypePcm
+	fmt.base.Channels = 1
+	fmt.base.SamplesPerSec = uint32(sampleRate)
+	fmt.base.AvgBytesPerSec = fmt.base.SamplesPerSec
+	fmt.base.BlockAlign = 1
+	fmt.extension.BitsPerSample = 8
+
+	riffTag := riffChunkTag{ChunkType: riffChunkTypeRiff, Size: tagSizes + contentTypeSize + fmtSize + dataSize}
+
+	_ = binary.Write(writer, binary.LittleEndian, &riffTag)
+	_ = binary.Write(writer, binary.LittleEndian, &contentType)
+	_ = binary.Write(writer, binary.LittleEndian, &riffChunkTag{ChunkType: riffChunkTypeFmt, Size: fmtSize})
+	_ = binary.Write(writer, binary.LittleEndian, &fmt.base)
+	_ = binary.Write(writer, binary.LittleEndian, &fmt.extension)
+	_ = binary.Write(writer, binary.LittleEndian, &riffChunkTag{ChunkType: riffChunkTypeData, Size: dataSize})
+	_, err := writer.Write(samples)
+	return err
+}