private void Init(List <AsmPatch> patchList, ASMEncoding.ASMEncodingUtility asmUtility, FreeSpaceMode mode)
{
this.patchList = patchList;
this.asmUtility = asmUtility;
this.freeSpaceMaps = FreeSpace.GetFreeSpaceMaps(patchList, mode);
}
public static ConflictResolveResult ResolveConflicts(IList <AsmPatch> patchList, ASMEncoding.ASMEncodingUtility asmUtility, int maxConflictResolveAttempts = MaxConflictResolveAttempts)
{
List <AsmPatch> resultPatchList = new List <AsmPatch>();
Dictionary <AsmPatch, int> patchIndexMap = new Dictionary <AsmPatch, int>();
StringBuilder sbMessage = new StringBuilder();
bool hasConflicts = false;
for (int index = 0; index < patchList.Count; index++)
{
resultPatchList.Add(patchList[index]);
patchIndexMap.Add(patchList[index], index);
}
Context context = (asmUtility.EncodingMode == ASMEncoding.ASMEncodingMode.PSP) ? Context.US_PSP : Context.US_PSX;
FreeSpaceMode mode = FreeSpace.GetMode(context);
FreeSpaceMaps freeSpaceMaps = FreeSpace.GetFreeSpaceMaps(resultPatchList, mode);
foreach (PatchRange freeSpaceRange in freeSpaceMaps.PatchRangeMap.Keys)
{
List <PatchedByteArray> innerPatches = freeSpaceMaps.PatchRangeMap[freeSpaceRange];
FreeSpaceAnalyzeResult analyzeResult = FreeSpace.Analyze(innerPatches, freeSpaceRange, true);
int conflictResolveAttempts = 0;
/*
* Type sectorType = ISOHelper.GetSectorType(context);
* Enum sector = (Enum)Enum.ToObject(sectorType, freeSpaceRange.Sector);
* string strSector = (mode == FreeSpaceMode.PSP) ? PspIso.GetSectorName((PspIso.Sectors)sector) : PsxIso.GetSectorName((PsxIso.Sectors)sector);
*/
string strSector = ISOHelper.GetSectorName(freeSpaceRange.Sector, context);
while ((analyzeResult.HasConflicts) && (conflictResolveAttempts < maxConflictResolveAttempts))
{
bool isStatic = false;
bool stayStatic = false;
int endIndex = innerPatches.Count - 1;
for (int index = 0; index < endIndex; index++)
{
PatchedByteArray innerPatch = innerPatches[index];
isStatic = innerPatch.IsStatic || stayStatic;
stayStatic = (innerPatch.IsStatic) && (innerPatch.IsPatchEqual(innerPatches[index + 1]));
if ((analyzeResult.ConflictIndexes.Contains(index)) && (!isStatic))
{
long moveOffset = analyzeResult.LargestGapOffset - innerPatch.Offset;
MovePatchRange movePatchRange = new MovePatchRange(new PatchRange(innerPatch), moveOffset);
AsmPatch asmPatch = freeSpaceMaps.InnerPatchMap[innerPatch];
int resultPatchIndex = patchIndexMap[asmPatch];
patchIndexMap.Remove(asmPatch);
asmPatch = asmPatch.Copy();
resultPatchList[resultPatchIndex] = asmPatch;
patchIndexMap.Add(asmPatch, resultPatchIndex);
asmPatch.MoveBlock(asmUtility, movePatchRange);
asmPatch.Update(asmUtility);
sbMessage.AppendLine("Conflict resolved by moving segment of patch \"" + asmPatch.Name + "\" in sector " + strSector + " from offset "
+ innerPatch.Offset.ToString("X") + " to " + analyzeResult.LargestGapOffset.ToString("X") + ".");
freeSpaceMaps = FreeSpace.GetFreeSpaceMaps(resultPatchList, mode);
innerPatches = freeSpaceMaps.PatchRangeMap[freeSpaceRange];
analyzeResult = FreeSpace.Analyze(innerPatches, freeSpaceRange, false);
conflictResolveAttempts++;
break;
}
}
}
if (analyzeResult.HasConflicts)
{
hasConflicts = true;
int endIndex = innerPatches.Count - 1;
for (int index = 0; index < endIndex; index++)
{
if (analyzeResult.ConflictIndexes.Contains(index))
{
sbMessage.Length = 0;
sbMessage.AppendLine("Conflict in sector " + strSector + " at offset " + innerPatches[index].Offset.ToString("X") + "!");
break;
}
}
}
}
return(new ConflictResolveResult(resultPatchList, hasConflicts, sbMessage.ToString()));
}
