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asset directories, part 8

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tildearrow 2023-05-16 03:04:16 -05:00
parent 160753243d
commit 92cf966a36
3 changed files with 23 additions and 5 deletions
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20
src/engine/engine.cpp
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@ -1572,6 +1572,20 @@ void DivEngine::changeSong(size_t songIndex) {
prevRow=0;
}
void DivEngine::moveAsset(std::vector<DivAssetDir>& dir, int before, int after) {
if (before<0 || after<0) return;
for (DivAssetDir& i: dir) {
for (size_t j=0; j<i.entries.size(); j++) {
// erase matching entry
if (i.entries[j]==before) {
i.entries[j]=after;
} else if (i.entries[j]==after) {
i.entries[j]=before;
}
}
}
}
void DivEngine::removeAsset(std::vector<DivAssetDir>& dir, int entry) {
if (entry<0) return;
for (DivAssetDir& i: dir) {
@ -4006,6 +4020,7 @@ bool DivEngine::moveInsUp(int which) {
saveLock.lock();
song.ins[which]=song.ins[which-1];
song.ins[which-1]=prev;
moveAsset(song.insDir,which,which-1);
exchangeIns(which,which-1);
saveLock.unlock();
BUSY_END;
@ -4019,6 +4034,7 @@ bool DivEngine::moveWaveUp(int which) {
saveLock.lock();
song.wave[which]=song.wave[which-1];
song.wave[which-1]=prev;
moveAsset(song.waveDir,which,which-1);
saveLock.unlock();
BUSY_END;
return true;
@ -4034,6 +4050,7 @@ bool DivEngine::moveSampleUp(int which) {
saveLock.lock();
song.sample[which]=song.sample[which-1];
song.sample[which-1]=prev;
moveAsset(song.sampleDir,which,which-1);
saveLock.unlock();
renderSamples();
BUSY_END;
@ -4048,6 +4065,7 @@ bool DivEngine::moveInsDown(int which) {
song.ins[which]=song.ins[which+1];
song.ins[which+1]=prev;
exchangeIns(which,which+1);
moveAsset(song.insDir,which,which+1);
saveLock.unlock();
BUSY_END;
return true;
@ -4060,6 +4078,7 @@ bool DivEngine::moveWaveDown(int which) {
saveLock.lock();
song.wave[which]=song.wave[which+1];
song.wave[which+1]=prev;
moveAsset(song.waveDir,which,which+1);
saveLock.unlock();
BUSY_END;
return true;
@ -4075,6 +4094,7 @@ bool DivEngine::moveSampleDown(int which) {
saveLock.lock();
song.sample[which]=song.sample[which+1];
song.sample[which+1]=prev;
moveAsset(song.sampleDir,which,which+1);
saveLock.unlock();
renderSamples();
BUSY_END;

3
src/engine/engine.h
View file

@ -517,6 +517,9 @@ class DivEngine {
// change song (UNSAFE)
void changeSong(size_t songIndex);
// move an asset
void moveAsset(std::vector<DivAssetDir>& dir, int before, int after);
// remove an asset
void removeAsset(std::vector<DivAssetDir>& dir, int entry);

5
src/engine/fileOps.cpp
View file

@ -4928,9 +4928,6 @@ DivDataErrors DivEngine::readAssetDirData(SafeReader& reader, std::vector<DivAss
logV("header is invalid: %c%c%c%c",magic[0],magic[1],magic[2],magic[3]);
return DIV_DATA_INVALID_HEADER;
}
logV("reading");
reader.readI(); // reserved
unsigned int numDirs=reader.readI();
@ -4941,8 +4938,6 @@ DivDataErrors DivEngine::readAssetDirData(SafeReader& reader, std::vector<DivAss
d.name=reader.readString();
unsigned short numEntries=reader.readS();
logV("reading %d entries for %s",numEntries,d.name);
for (unsigned short j=0; j<numEntries; j++) {
d.entries.push_back(((unsigned char)reader.readC()));
}