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Implement Android HostHelper code for SdlPackFileReader

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Needed for changes SdlPackFileReader changes in commit 61e081be5690202cae1e03d6e6cc89a3e94257b7
This commit is contained in:
Nathan Fulton 2017-04-29 23:25:28 -04:00
parent 6b9241fbc5
commit 84b4e0f6ba
2 changed files with 29 additions and 0 deletions
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27
game/sdl/android/jni/ht/hosthelpers.cpp
View File

@ -239,6 +239,33 @@ void HostHelpers::GetSurfaceProperties(SurfaceProperties *pprops)
pprops->density = density;
}
bool HostHelpers::DirExists(char *psz)
{
AAssetDir *assetDir = AAssetManager_openDir(gassetmgr, psz);
bool exists = AAssetDir_getNextFileName(assetDir) != NULL;
AAssetDir_close(assetDir);
return exists;
}
bool HostHelpers::EnumFiles(Enum *penm, int key, char *pszFn, int cbFn)
{
if (penm->m_pvNext == (void *)kEnmFirst) {
AAssetDir *assetDir = AAssetManager_openDir(gassetmgr, gpakr.BottomDir());
penm->m_pvNext = (void *)assetDir;
penm->m_dwUser = 0;
}
AAssetDir *assetDir = (AAssetDir *)penm->m_pvNext;
const char *ent = AAssetDir_getNextFileName(assetDir);
if (ent != NULL) {
strncpyz(pszFn, ent, cbFn);
penm->m_dwUser++;
return true;
}
AAssetDir_close(assetDir);
return false;
}
/*
void HostHelpers::FrameStart()
{

2
game/sdl/hosthelpers.h
View File

@ -52,6 +52,8 @@ public:
static void GameThreadStart(void *pv);
static void DisplayInitComplete();
static const char *GetPlatformString();
static bool DirExists(char *psz);
static bool EnumFiles(Enum *penm, int key, char *pszFn, int cbFn);
// TODO(darrinm): unused?
static int main(int argc, char **argv);