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Merge pull request #759 from Sergeanur/VC/ZoneSaveLoad
Zones saving and loading
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Sergeanur
GitHub
commit
239e09ad07
3 changed files with 136 additions and 89 deletions
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@ -9,7 +9,7 @@
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#include "World.h"
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#include "Timer.h"
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//--MIAMI: file almost done (loading/saving will perhaps stay different)
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//--MIAMI: file done
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eLevelName CTheZones::m_CurrLevel;
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int16 CTheZones::FindIndex;
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@ -638,127 +638,132 @@ CTheZones::SaveAllZones(uint8 *buffer, uint32 *size)
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+ sizeof(int16) // padding
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+ sizeof(NavigationZoneArray) + sizeof(InfoZoneArray) + sizeof(ZoneInfoArray)
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+ sizeof(TotalNumberOfNavigationZones) + sizeof(TotalNumberOfInfoZones) + sizeof(TotalNumberOfZoneInfos)
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+ sizeof(int16) // padding
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+ sizeof(MapZoneArray) + sizeof(AudioZoneArray)
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+ sizeof(TotalNumberOfMapZones) + sizeof(NumberOfAudioZones);
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WriteSaveHeader(buffer, 'Z', 'N', 'S', '\0', *size - SAVE_HEADER_SIZE);
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uint32 length = 0;
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WriteSaveHeaderWithLength(buffer, length, 'Z', 'N', 'S', '\0', *size - SAVE_HEADER_SIZE);
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WriteSaveBuf(buffer, m_CurrLevel);
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WriteSaveBuf(buffer, FindIndex);
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WriteSaveBuf(buffer, (int16)0); // padding
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WriteSaveBuf(buffer, length, m_CurrLevel);
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WriteSaveBuf(buffer, length, FindIndex);
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WriteSaveBuf(buffer, length, (int16)0); // padding
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// TODO(MIAMI) ? implement SaveOneZone
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for(i = 0; i < ARRAY_SIZE(NavigationZoneArray); i++){
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CZone *zone = WriteSaveBuf(buffer, NavigationZoneArray[i]);
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zone->child = (CZone*)GetIndexForZonePointer(NavigationZoneArray[i].child);
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zone->parent = (CZone*)GetIndexForZonePointer(NavigationZoneArray[i].parent);
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zone->next = (CZone*)GetIndexForZonePointer(NavigationZoneArray[i].next);
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}
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for(i = 0; i < ARRAY_SIZE(NavigationZoneArray); i++)
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SaveOneZone(&NavigationZoneArray[i], &buffer, &length, ZONE_NAVIG);
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for(i = 0; i < ARRAY_SIZE(InfoZoneArray); i++){
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CZone *zone = WriteSaveBuf(buffer, InfoZoneArray[i]);
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/*
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The call of GetIndexForZonePointer is wrong, as it is
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meant for a different array, but the game doesn't brake
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if those fields are nil. Let's make sure they are.
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*/
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assert(InfoZoneArray[i].child == nil);
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assert(InfoZoneArray[i].parent == nil);
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assert(InfoZoneArray[i].next == nil);
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zone->child = (CZone*)GetIndexForZonePointer(InfoZoneArray[i].child);
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zone->parent = (CZone*)GetIndexForZonePointer(InfoZoneArray[i].parent);
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zone->next = (CZone*)GetIndexForZonePointer(InfoZoneArray[i].next);
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}
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for(i = 0; i < ARRAY_SIZE(InfoZoneArray); i++)
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SaveOneZone(&InfoZoneArray[i], &buffer, &length, ZONE_INFO);
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for(i = 0; i < ARRAY_SIZE(ZoneInfoArray); i++)
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WriteSaveBuf(buffer, ZoneInfoArray[i]);
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WriteSaveBuf(buffer, length, ZoneInfoArray[i]);
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WriteSaveBuf(buffer, TotalNumberOfNavigationZones);
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WriteSaveBuf(buffer, TotalNumberOfInfoZones);
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WriteSaveBuf(buffer, TotalNumberOfZoneInfos);
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WriteSaveBuf(buffer, length, TotalNumberOfNavigationZones);
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WriteSaveBuf(buffer, length, TotalNumberOfInfoZones);
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WriteSaveBuf(buffer, length, TotalNumberOfZoneInfos);
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WriteSaveBuf(buffer, length, (int16)0); // padding
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for(i = 0; i < ARRAY_SIZE(MapZoneArray); i++) {
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CZone* zone = WriteSaveBuf(buffer, MapZoneArray[i]);
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// see above
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assert(MapZoneArray[i].child == nil);
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assert(MapZoneArray[i].parent == nil);
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assert(MapZoneArray[i].next == nil);
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zone->child = (CZone*)GetIndexForZonePointer(MapZoneArray[i].child);
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zone->parent = (CZone*)GetIndexForZonePointer(MapZoneArray[i].parent);
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zone->next = (CZone*)GetIndexForZonePointer(MapZoneArray[i].next);
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}
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for(i = 0; i < ARRAY_SIZE(MapZoneArray); i++)
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SaveOneZone(&MapZoneArray[i], &buffer, &length, ZONE_MAPZONE);
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for(i = 0; i < ARRAY_SIZE(AudioZoneArray); i++)
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WriteSaveBuf(buffer, AudioZoneArray[i]);
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WriteSaveBuf(buffer, length, AudioZoneArray[i]);
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WriteSaveBuf(buffer, TotalNumberOfMapZones);
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WriteSaveBuf(buffer, NumberOfAudioZones);
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WriteSaveBuf(buffer, length, TotalNumberOfMapZones);
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WriteSaveBuf(buffer, length, NumberOfAudioZones);
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VALIDATESAVEBUF(*size)
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}
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void
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CTheZones::SaveOneZone(CZone *zone, uint8 **buffer, uint32 *length, eZoneType zoneType)
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{
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WriteSaveBuf(*buffer, *length, *(uint32*)&zone->name[0]);
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WriteSaveBuf(*buffer, *length, *(uint32*)&zone->name[4]);
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WriteSaveBuf(*buffer, *length, zone->minx);
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WriteSaveBuf(*buffer, *length, zone->miny);
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WriteSaveBuf(*buffer, *length, zone->minz);
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WriteSaveBuf(*buffer, *length, zone->maxx);
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WriteSaveBuf(*buffer, *length, zone->maxy);
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WriteSaveBuf(*buffer, *length, zone->maxz);
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WriteSaveBuf(*buffer, *length, zone->type);
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WriteSaveBuf(*buffer, *length, zone->level);
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WriteSaveBuf(*buffer, *length, zone->zoneinfoDay);
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WriteSaveBuf(*buffer, *length, zone->zoneinfoNight);
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int32 zoneId;
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zoneId = GetIndexForZonePointer(zone->child);
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WriteSaveBuf(*buffer, *length, zoneId);
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zoneId = GetIndexForZonePointer(zone->parent);
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WriteSaveBuf(*buffer, *length, zoneId);
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zoneId = GetIndexForZonePointer(zone->next);
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WriteSaveBuf(*buffer, *length, zoneId);
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}
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void
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CTheZones::LoadAllZones(uint8 *buffer, uint32 size)
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{
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INITSAVEBUF
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int i;
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CheckSaveHeader(buffer, 'Z', 'N', 'S', '\0', size - SAVE_HEADER_SIZE);
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uint32 length = 0;
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CheckSaveHeaderWithLength(buffer, length, 'Z', 'N', 'S', '\0', size - SAVE_HEADER_SIZE);
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m_CurrLevel = ReadSaveBuf<eLevelName>(buffer);
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FindIndex = ReadSaveBuf<int16>(buffer);
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ReadSaveBuf<int16>(buffer);
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m_CurrLevel = ReadSaveBuf<eLevelName>(buffer, length);
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FindIndex = ReadSaveBuf<int16>(buffer, length);
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ReadSaveBuf<int16>(buffer, length);
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// TODO(MIAMI) ? implement LoadOneZone
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for(i = 0; i < ARRAY_SIZE(NavigationZoneArray); i++){
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NavigationZoneArray[i] = ReadSaveBuf<CZone>(buffer);
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for(i = 0; i < ARRAY_SIZE(NavigationZoneArray); i++)
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LoadOneZone(&NavigationZoneArray[i], &buffer, &length, ZONE_NAVIG);
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NavigationZoneArray[i].child = GetPointerForZoneIndex((uintptr)NavigationZoneArray[i].child);
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NavigationZoneArray[i].parent = GetPointerForZoneIndex((uintptr)NavigationZoneArray[i].parent);
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NavigationZoneArray[i].next = GetPointerForZoneIndex((uintptr)NavigationZoneArray[i].next);
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}
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for(i = 0; i < ARRAY_SIZE(InfoZoneArray); i++){
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InfoZoneArray[i] = ReadSaveBuf<CZone>(buffer);
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/*
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The call of GetPointerForZoneIndex is wrong, as it is
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meant for a different array, but the game doesn't brake
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if save data stored is -1.
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*/
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InfoZoneArray[i].child = GetPointerForZoneIndex((uintptr)InfoZoneArray[i].child);
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InfoZoneArray[i].parent = GetPointerForZoneIndex((uintptr)InfoZoneArray[i].parent);
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InfoZoneArray[i].next = GetPointerForZoneIndex((uintptr)InfoZoneArray[i].next);
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assert(InfoZoneArray[i].child == nil);
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assert(InfoZoneArray[i].parent == nil);
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assert(InfoZoneArray[i].next == nil);
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}
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for (i = 0; i < ARRAY_SIZE(InfoZoneArray); i++)
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LoadOneZone(&InfoZoneArray[i], &buffer, &length, ZONE_INFO);
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for(i = 0; i < ARRAY_SIZE(ZoneInfoArray); i++)
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ZoneInfoArray[i] = ReadSaveBuf<CZoneInfo>(buffer);
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ZoneInfoArray[i] = ReadSaveBuf<CZoneInfo>(buffer, length);
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TotalNumberOfNavigationZones = ReadSaveBuf<int16>(buffer);
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TotalNumberOfInfoZones = ReadSaveBuf<int16>(buffer);
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TotalNumberOfZoneInfos = ReadSaveBuf<int16>(buffer);
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TotalNumberOfNavigationZones = ReadSaveBuf<int16>(buffer, length);
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TotalNumberOfInfoZones = ReadSaveBuf<int16>(buffer, length);
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TotalNumberOfZoneInfos = ReadSaveBuf<int16>(buffer, length);
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ReadSaveBuf<int16>(buffer, length);
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for(i = 0; i < ARRAY_SIZE(MapZoneArray); i++){
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MapZoneArray[i] = ReadSaveBuf<CZone>(buffer);
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// see above
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MapZoneArray[i].child = GetPointerForZoneIndex((uintptr)MapZoneArray[i].child);
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MapZoneArray[i].parent = GetPointerForZoneIndex((uintptr)MapZoneArray[i].parent);
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MapZoneArray[i].next = GetPointerForZoneIndex((uintptr)MapZoneArray[i].next);
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assert(MapZoneArray[i].child == nil);
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assert(MapZoneArray[i].parent == nil);
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assert(MapZoneArray[i].next == nil);
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}
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for(i = 0; i < ARRAY_SIZE(MapZoneArray); i++)
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LoadOneZone(&MapZoneArray[i], &buffer, &length, ZONE_MAPZONE);
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for(i = 0; i < ARRAY_SIZE(AudioZoneArray); i++)
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AudioZoneArray[i] = ReadSaveBuf<int16>(buffer);
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AudioZoneArray[i] = ReadSaveBuf<int16>(buffer, length);
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TotalNumberOfMapZones = ReadSaveBuf<uint16>(buffer);
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NumberOfAudioZones = ReadSaveBuf<uint16>(buffer);
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TotalNumberOfMapZones = ReadSaveBuf<uint16>(buffer, length);
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NumberOfAudioZones = ReadSaveBuf<uint16>(buffer, length);
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VALIDATESAVEBUF(size)
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}
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void
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CTheZones::LoadOneZone(CZone *zone, uint8 **buffer, uint32 *length, eZoneType zoneType)
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{
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*(uint32*)&zone->name[0] = ReadSaveBuf<uint32>(*buffer, *length);
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*(uint32*)&zone->name[4] = ReadSaveBuf<uint32>(*buffer, *length);
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zone->minx = ReadSaveBuf<float>(*buffer, *length);
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zone->miny = ReadSaveBuf<float>(*buffer, *length);
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zone->minz = ReadSaveBuf<float>(*buffer, *length);
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zone->maxx = ReadSaveBuf<float>(*buffer, *length);
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zone->maxy = ReadSaveBuf<float>(*buffer, *length);
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zone->maxz = ReadSaveBuf<float>(*buffer, *length);
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zone->type = ReadSaveBuf<eZoneType>(*buffer, *length);
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zone->level = ReadSaveBuf<eLevelName>(*buffer, *length);
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zone->zoneinfoDay = ReadSaveBuf<int16>(*buffer, *length);
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zone->zoneinfoNight = ReadSaveBuf<int16>(*buffer, *length);
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int32 zoneId;
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zoneId = ReadSaveBuf<int32>(*buffer, *length);
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zone->child = GetPointerForZoneIndex(zoneId);
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zoneId = ReadSaveBuf<int32>(*buffer, *length);
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zone->parent = GetPointerForZoneIndex(zoneId);
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zoneId = ReadSaveBuf<int32>(*buffer, *length);
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zone->next = GetPointerForZoneIndex(zoneId);
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}
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@ -108,5 +108,7 @@ public:
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static void AddZoneToAudioZoneArray(CZone *zone);
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static void InitialiseAudioZoneArray(void);
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static void SaveAllZones(uint8 *buffer, uint32 *length);
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static void SaveOneZone(CZone *zone, uint8 **buffer, uint32 *length, eZoneType zoneType);
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static void LoadAllZones(uint8 *buffer, uint32 length);
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static void LoadOneZone(CZone *zone, uint8 **buffer, uint32 *length, eZoneType zoneType);
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};
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@ -412,6 +412,15 @@ inline void SkipSaveBuf(uint8 *&buf, int32 skip)
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#endif
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}
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inline void SkipSaveBuf(uint8*& buf, uint32 &length, int32 skip)
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{
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buf += skip;
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length += skip;
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#ifdef VALIDATE_SAVE_SIZE
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_saveBufCount += skip;
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#endif
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}
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template<typename T>
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inline const T ReadSaveBuf(uint8 *&buf)
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{
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@ -420,6 +429,14 @@ inline const T ReadSaveBuf(uint8 *&buf)
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return value;
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}
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template<typename T>
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inline const T ReadSaveBuf(uint8 *&buf, uint32 &length)
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{
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T &value = *(T*)buf;
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SkipSaveBuf(buf, length, sizeof(T));
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return value;
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}
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template<typename T>
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inline T *WriteSaveBuf(uint8 *&buf, const T &value)
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{
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@ -429,6 +446,15 @@ inline T *WriteSaveBuf(uint8 *&buf, const T &value)
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return p;
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}
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template<typename T>
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inline T *WriteSaveBuf(uint8 *&buf, uint32 &length, const T &value)
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{
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T *p = (T*)buf;
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*p = value;
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SkipSaveBuf(buf, length, sizeof(T));
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return p;
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}
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#define SAVE_HEADER_SIZE (4*sizeof(char)+sizeof(uint32))
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@ -439,6 +465,13 @@ inline T *WriteSaveBuf(uint8 *&buf, const T &value)
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WriteSaveBuf(buf, d);\
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WriteSaveBuf<uint32>(buf, size);
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#define WriteSaveHeaderWithLength(buf,len,a,b,c,d,size) \
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WriteSaveBuf(buf, len, a);\
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WriteSaveBuf(buf, len, b);\
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WriteSaveBuf(buf, len, c);\
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WriteSaveBuf(buf, len, d);\
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WriteSaveBuf<uint32>(buf, len, size);
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#define CheckSaveHeader(buf,a,b,c,d,size)\
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assert(ReadSaveBuf<char>(buf) == a);\
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assert(ReadSaveBuf<char>(buf) == b);\
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@ -446,5 +479,12 @@ inline T *WriteSaveBuf(uint8 *&buf, const T &value)
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assert(ReadSaveBuf<char>(buf) == d);\
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assert(ReadSaveBuf<uint32>(buf) == size);
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#define CheckSaveHeaderWithLength(buf,len,a,b,c,d,size)\
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assert(ReadSaveBuf<char>(buf,len) == a);\
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assert(ReadSaveBuf<char>(buf,len) == b);\
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assert(ReadSaveBuf<char>(buf,len) == c);\
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assert(ReadSaveBuf<char>(buf,len) == d);\
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assert(ReadSaveBuf<uint32>(buf,len) == size);
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void cprintf(char*, ...);
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