SoundBankWriter code

src/ObjCommon/Csv/ParsedCsv.cpp

@@ -6,7 +6,7 @@ ParsedCsvRow::ParsedCsvRow(std::unordered_map<std::string, size_t>& headers, std
 {
 }
 
-const std::string& ParsedCsvRow::GetValue(const std::string& header, bool required) const
+const std::string ParsedCsvRow::GetValue(const std::string& header, bool required) const
 {
     if (this->headers.find(header) == this->headers.end())
     {
@@ -14,19 +14,34 @@ const std::string& ParsedCsvRow::GetValue(const std::string& header, bool requir
             std::cerr << "ERROR: Required column \"" << header << "\" was not found";
         else
             std::cerr << "WARNING: Expected column \"" << header << "\" was not found";
-        return nullptr;
+        
+        return {};
     }
 
     auto& value = this->values.at(this->headers[header]);
     if (required && value.empty())
     {
         std::cerr << "ERROR: Required column \"" << header << "\" does not have a value";
-        return nullptr;
+        return {};
     }
 
     return value;
 }
 
+const float ParsedCsvRow::GetValueFloat(const std::string& header, bool required) const
+{
+    const auto& value = this->GetValue(header, required);
+    if (!value.empty())
+    {
+        std::istringstream ss(value);
+        float out;
+        ss >> out;
+        return out;
+    }
+
+    return {};
+}
+
 ParsedCsv::ParsedCsv(const CsvInputStream& inputStream, bool hasHeaders)
 {
     std::vector<std::vector<std::string>> csvLines;

src/ObjCommon/Csv/ParsedCsv.h

@@ -10,17 +10,18 @@ class ParsedCsvRow
 
 public:
     explicit ParsedCsvRow(std::unordered_map<std::string, size_t>& headers, std::vector<std::string>& row);
-    const std::string& GetValue(const std::string& header, bool required = false) const;
+    const std::string GetValue(const std::string& header, bool required = false) const;
+    const float GetValueFloat(const std::string& header, bool required = false) const;
     
-    template<typename T> T GetValueAs(const std::string& header, bool required = false) const
+    template<typename T> T GetValueInt(const std::string& header, bool required = false) const
     {
         const auto& value = this->GetValue(header, required);
         if (!value.empty())
         {
             std::istringstream ss(value);
-            T out{};
+            long long out;
             ss >> out;
-            return out;
+            return static_cast<T>(out);
         }
 
         return {};

src/ObjCommon/ObjContainer/SoundBank/SoundBankTypes.h

@@ -0,0 +1,45 @@
+#pragma once
+
+#include <cstdint>
+
+class SoundBankConsts
+{
+    SoundBankConsts() = default;
+
+public:
+    static constexpr unsigned OFFSET_DATA_START = 0x800;
+};
+
+struct SoundAssetBankChecksum
+{
+    char checksumBytes[16];
+};
+
+struct SoundAssetBankHeader
+{
+    unsigned int magic;                      // + 0x0
+    unsigned int version;                    // + 0x4
+    unsigned int entrySize;                  // + 0x8
+    unsigned int checksumSize;               // + 0xC
+    unsigned int dependencySize;             // + 0x10
+    unsigned int entryCount;                 // + 0x14
+    unsigned int dependencyCount;            // + 0x18
+    unsigned int pad32;                      // + 0x1C
+    int64_t fileSize;                        // + 0x20
+    int64_t entryOffset;                     // + 0x28
+    int64_t checksumOffset;                  // + 0x30
+    SoundAssetBankChecksum checksumChecksum; // + 0x38
+    char dependencies[512];                  // + 0x48
+};
+
+struct SoundAssetBankEntry
+{
+    unsigned int id;
+    unsigned int size;
+    unsigned int offset;
+    unsigned int frameCount;
+    unsigned char frameRateIndex;
+    unsigned char channelCount;
+    unsigned char looping;
+    unsigned char format;
+};

src/ObjCommon/Sound/WavTypes.h

@@ -28,3 +28,20 @@ struct WavFormatChunkPcm
     uint16_t nBlockAlign;
     uint16_t wBitsPerSample;
 };
+
+struct WavMetaData
+{
+    unsigned channelCount;
+    unsigned samplesPerSec;
+    unsigned bitsPerSample;
+};
+
+struct WavHeader
+{
+    unsigned int chunkIdRiff;
+    unsigned int chunkIdSize;
+    unsigned int format;
+    WavChunkHeader chunkHeader;
+    WavFormatChunkPcm formatChunk;
+    WavChunkHeader subChunkHeader;
+};