diff options
Diffstat (limited to 'saga/rscfile.cpp')
| -rw-r--r-- | saga/rscfile.cpp | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/saga/rscfile.cpp b/saga/rscfile.cpp index c93bbcd980..3f933b99dd 100644 --- a/saga/rscfile.cpp +++ b/saga/rscfile.cpp @@ -48,6 +48,11 @@ bool Resource::loadContext(ResourceContext *context) { ResourceData *resourceData; byte *tableBuffer; size_t tableSize; + uint16 subjectResourceType; + ResourceContext *subjectContext; + uint32 subjectResourceId; + uint32 patchResourceId; + ResourceData *subjectResourceData; if (!context->file->open(context->fileName)) { return false; @@ -103,7 +108,29 @@ bool Resource::loadContext(ResourceContext *context) { free(tableBuffer); - //process patch files + //process internal patch files + if (GAME_PATCHFILE & context->fileType) { + subjectResourceType = ~GAME_PATCHFILE & context->fileType; + subjectContext = getContext(subjectResourceType); + if (subjectContext == NULL) { + error("Resource::loadContext() Subject context not found"); + } + loadResource(context, context->count - 1, tableBuffer, tableSize); + + MemoryReadStreamEndian readS2(tableBuffer, tableSize, context->isBigEndian); + for (i = 0; i < tableSize / 8; i++) { + subjectResourceId = readS2.readUint32(); + patchResourceId = readS2.readUint32(); + subjectResourceData = getResourceData(subjectContext, subjectResourceId); + resourceData = getResourceData(context, patchResourceId); + subjectResourceData->patchData = new PatchData(context->file); + subjectResourceData->offset = resourceData->offset; + subjectResourceData->size = resourceData->size; + } + + } + + //process external patch files if (result) { for (j = 0; j < _vm->getGameDescription()->patchsCount; j++) { patchDescription = &_vm->getGameDescription()->patchDescriptions[j]; |