91 lines
2.2 KiB
C++
91 lines
2.2 KiB
C++
#include "Client/ErrorDialog.h"
|
|
#include "Resource/BitmapResource.h"
|
|
#include "Resource/MilesRuntime.h"
|
|
#include "Resource/ResourceMgr.h"
|
|
#include "Resource/WaveResource.h"
|
|
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
#include <string>
|
|
|
|
// OFFSET: 0x007618D0
|
|
CWave::CWave(WaveResourceContext& context) : data(nullptr), milesAllocated(0), m_context(&context) {
|
|
}
|
|
|
|
// OFFSET: 0x00761870
|
|
// FUNCTION: fn_08069
|
|
CWave::~CWave() = default;
|
|
|
|
// OFFSET: 0x007613D0
|
|
// FUNCTION: fn_08066
|
|
CWave* CWave::Create() {
|
|
return new CWave(*this->m_context);
|
|
}
|
|
|
|
// OFFSET: 0x00761470
|
|
// FUNCTION: fn_08067
|
|
bool CWave::Load(const char* name) {
|
|
auto& context = *this->m_context;
|
|
auto& file = context.file;
|
|
|
|
if (!file.Open(name)) {
|
|
const std::string message = std::string("Wave :: Cannot find File : ") + name;
|
|
ShowErrorDialog(context.renderSystem, message.c_str(), 0);
|
|
file.Close();
|
|
return false;
|
|
}
|
|
|
|
const std::size_t size = static_cast<std::size_t>(file.Size());
|
|
this->Unload();
|
|
|
|
void* raw = std::malloc(size);
|
|
std::memcpy(raw, file.Data(), size);
|
|
file.Close();
|
|
|
|
auto& miles = MilesRuntime::Get();
|
|
const int type = miles.fileType(raw, static_cast<unsigned>(size));
|
|
|
|
if (type == 2) {
|
|
MilesSoundInfo info{};
|
|
this->milesAllocated = 1;
|
|
miles.wavInfo(raw, &info);
|
|
miles.decompressADPCM(&info, &this->data, nullptr);
|
|
std::free(raw);
|
|
return true;
|
|
}
|
|
|
|
if (type == 13) {
|
|
this->milesAllocated = 1;
|
|
miles.decompressASI(raw, static_cast<unsigned>(size), name, &this->data, nullptr, nullptr);
|
|
std::free(raw);
|
|
return true;
|
|
}
|
|
|
|
this->data = raw;
|
|
return true;
|
|
}
|
|
|
|
// OFFSET: 0x00761830
|
|
// FUNCTION: fn_08068
|
|
void CWave::Unload() {
|
|
// In the original binary, this->data is freed but never reset to nullptr.
|
|
// Repeatedly calling Unload without an intervening Load retains a dangling
|
|
// pointer, preserving original memory management semantics.
|
|
if (this->data != nullptr) {
|
|
if (this->milesAllocated != 0) {
|
|
MilesRuntime::Get().freeLocked(this->data);
|
|
this->milesAllocated = 0;
|
|
return;
|
|
}
|
|
|
|
std::free(this->data);
|
|
}
|
|
|
|
this->milesAllocated = 0;
|
|
}
|
|
|
|
// OFFSET: 0x0044E060
|
|
// FUNCTION: fn_45419
|
|
void RegisterWaveResource(ResourceMgr& resourceMgr, CWave& prototype) {
|
|
resourceMgr.Register("wav", "wav\\", &prototype);
|
|
}
|