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- Blood load/save works.

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This commit is contained in:
Christoph Oelckers 2019-12-01 22:54:52 +01:00
parent eb668180c8
commit e743268c4b
10 changed files with 60 additions and 97 deletions
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2
source/blood/src/blood.h
View file

@ -95,6 +95,8 @@ struct GameInterface : ::GameInterface
void StartGame(FGameStartup& gs) override;
void DrawNativeMenuText(int fontnum, int state, double xpos, double ypos, float fontscale, const char* text, int flags) override;
void DrawMenuCaption(const DVector2& origin, const char* text) override;
bool SaveGame(FSaveGameNode*) override;
bool LoadGame(FSaveGameNode*) override;
};
END_BLD_NS

37
source/blood/src/d_menu.cpp
View file

@ -141,29 +141,22 @@ static std::unique_ptr<CGameMenuItemQAV> itemBloodQAV; // This must be global to
void UpdateNetworkMenus(void)
{
// Kept as a reminder to reimplement later.
#if 0
if (gGameOptions.nGameType > 0)
// For now disable the network menu item as it is not yet functional.
for (auto name : { NAME_MainMenu, NAME_IngameMenu })
{
itemMain1.resource = &menuNetStart;
itemMain1.data = 2;
FMenuDescriptor** desc = MenuDescriptors.CheckKey(name);
if (desc != NULL && (*desc)->mType == MDESC_ListMenu)
{
FListMenuDescriptor* ld = static_cast<FListMenuDescriptor*>(*desc);
for (auto& li : ld->mItems)
{
if (li->GetAction(nullptr) == NAME_MultiMenu)
{
li->mEnabled = false;
}
}
}
}
else
{
itemMain1.resource = &menuEpisode;
itemMain1.data = -1;
}
if (gGameOptions.nGameType > 0)
{
itemMainSave1.resource = &menuNetStart;
itemMainSave1.data = 2;
}
else
{
itemMainSave1.resource = &menuEpisode;
itemMainSave1.data = -1;
}
#endif
}
//----------------------------------------------------------------------------
@ -181,7 +174,7 @@ protected:
void PostDraw()
{
//itemBloodQAV->Draw();
itemBloodQAV->Draw();
}
};

2
source/blood/src/demo.cpp
View file

@ -64,8 +64,6 @@ void ReadGameOptionsLegacy(GAMEOPTIONS &gameOptions, GAMEOPTIONSLEGACY &gameOpti
strcpy(gameOptions.zLevelName, gameOptionsLegacy.zLevelName);
strcpy(gameOptions.zLevelSong, gameOptionsLegacy.zLevelSong);
gameOptions.nTrackNumber = gameOptionsLegacy.nTrackNumber;
strcpy(gameOptions.szSaveGameName, gameOptionsLegacy.szSaveGameName);
strcpy(gameOptions.szUserGameName, gameOptionsLegacy.szUserGameName);
gameOptions.nSaveGameSlot = gameOptionsLegacy.nSaveGameSlot;
gameOptions.picEntry = gameOptionsLegacy.picEntry;
gameOptions.uMapCRC = gameOptionsLegacy.uMapCRC;

2
source/blood/src/levels.cpp
View file

@ -50,7 +50,7 @@ BEGIN_BLD_NS
GAMEOPTIONS gGameOptions;
GAMEOPTIONS gSingleGameOptions = {
0, 2, 0, 0, "", "", 2, "", "", 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 3600, 1800, 1800, 7200
0, 2, 0, 0, "", "", 2, 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 3600, 1800, 1800, 7200
};
EPISODEINFO gEpisodeInfo[kMaxEpisodes+1];

2
source/blood/src/levels.h
View file

@ -41,8 +41,6 @@ struct GAMEOPTIONS {
char zLevelName[BMAX_PATH];
char zLevelSong[BMAX_PATH];
int nTrackNumber; //at12a;
char szSaveGameName[BMAX_PATH];
char szUserGameName[BMAX_PATH];
short nSaveGameSlot;
int picEntry;
unsigned int uMapCRC;

101
source/blood/src/loadsave.cpp
View file

@ -51,7 +51,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
BEGIN_BLD_NS
GAMEOPTIONS gSaveGameOptions[10];
char *gSaveGamePic[10];
unsigned int gSavedOffset = 0;
@ -101,7 +100,7 @@ void LoadSave::Write(void *pData, int nSize)
ThrowError("File error #%d writing save file.", errno);
}
void LoadSave::LoadGame(const char *pzFile)
bool GameInterface::LoadGame(FSaveGameNode* node)
{
bool demoWasPlayed = gDemo.at1;
if (gDemo.at1)
@ -117,18 +116,18 @@ void LoadSave::LoadGame(const char *pzFile)
memset(sprite, 0, sizeof(spritetype)*kMaxSprites);
automapping = 1;
}
OpenSaveGameForRead(pzFile);
hLFile = ReadSavegameChunk("snapshot.bld");
if (!hLFile.isOpen())
ThrowError("Error loading save file.");
LoadSave *rover = head.next;
while (rover != &head)
OpenSaveGameForRead(node->Filename);
LoadSave::hLFile = ReadSavegameChunk("snapshot.bld");
if (!LoadSave::hLFile.isOpen())
return false;
LoadSave *rover = LoadSave::head.next;
while (rover != &LoadSave::head)
{
rover->Load();
rover = rover->next;
}
hLFile.Close();
LoadSave::hLFile.Close();
FinishSavegameRead();
if (!gGameStarted)
scrLoadPLUs();
@ -182,30 +181,39 @@ void LoadSave::LoadGame(const char *pzFile)
netBroadcastPlayerInfo(myconnectindex);
//sndPlaySong(gGameOptions.zLevelSong, 1);
return true;
}
void LoadSave::SaveGame(const char *pzFile)
bool GameInterface::SaveGame(FSaveGameNode* node)
{
OpenSaveGameForWrite(pzFile);
hSFile = WriteSavegameChunk("snapshot.bld");
if (hSFile == NULL)
ThrowError("File error #%d creating save file.", errno);
dword_27AA38 = 0;
dword_27AA40 = 0;
LoadSave *rover = head.next;
while (rover != &head)
{
rover->Save();
if (dword_27AA38 > dword_27AA40)
dword_27AA40 = dword_27AA38;
dword_27AA38 = 0;
rover = rover->next;
}
auto & li = gEpisodeInfo[gGameOptions.nEpisode].at28[gGameOptions.nLevel];
G_WriteSaveHeader(gGameOptions.szUserGameName, li.at0, li.at90);
OpenSaveGameForWrite(node->Filename);
LoadSave::hSFile = WriteSavegameChunk("snapshot.bld");
FinishSavegameWrite();
hSFile = NULL;
try
{
dword_27AA38 = 0;
dword_27AA40 = 0;
LoadSave* rover = LoadSave::head.next;
while (rover != &LoadSave::head)
{
rover->Save();
if (dword_27AA38 > dword_27AA40)
dword_27AA40 = dword_27AA38;
dword_27AA38 = 0;
rover = rover->next;
}
}
catch (std::runtime_error & err)
{
// Let's not abort for write errors.
Printf(TEXTCOLOR_RED "%s\n", err.what());
return false;
}
auto & li = gEpisodeInfo[gGameOptions.nEpisode].at28[gGameOptions.nLevel];
G_WriteSaveHeader(node->SaveTitle, FStringf("%s.map", li.at0), li.at90);
LoadSave::hSFile = NULL;
return FinishSavegameWrite();
}
class MyLoadSave : public LoadSave
@ -431,41 +439,6 @@ void MyLoadSave::Save(void)
void LoadSavedInfo(void)
{
FString path = M_GetSavegamesPath() + "game*.sav";
TArray<FString> saves;
D_AddWildFile(saves, path);
int nCount = 0;
for (auto & savename : saves)
{
OpenSaveGameForRead(savename);
auto hFile = ReadSavegameChunk("snapshot.bld");
if (!hFile.isOpen())
{
FinishSavegameRead();
ThrowError("Error loading save file header.");
}
int vc;
short v4;
vc = 0;
v4 = word_27AA54;
if ((uint32_t)hFile.Read(&vc, sizeof(vc)) != sizeof(vc))
{
continue;
}
if (vc != 0x5653424e/*'VSBN'*/)
{
continue;
}
hFile.Read(&v4, sizeof(v4));
if (v4 != BYTEVERSION)
{
continue;
}
if ((uint32_t)hFile.Read(&gSaveGameOptions[nCount], sizeof(gSaveGameOptions[0])) != sizeof(gSaveGameOptions[0]))
ThrowError("Error reading save file.");
nCount++;
}
FinishSavegameRead();
}
void UpdateSavedInfo(int nSlot)

6
source/blood/src/loadsave.h
View file

@ -24,6 +24,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <stdio.h>
#include "levels.h"
struct FSavegameNode;
BEGIN_BLD_NS
class LoadSave {
@ -49,12 +50,11 @@ public:
virtual void Load(void);
void Read(void *, int);
void Write(void *, int);
static void LoadGame(const char *);
static void SaveGame(const char *);
static void LoadGame(FSavegameNode *);
static void SaveGame(FSavegameNode*);
};
extern unsigned int gSavedOffset;
extern GAMEOPTIONS gSaveGameOptions[];
extern char *gSaveGamePic[10];
void UpdateSavedInfo(int nSlot);
void LoadSavedInfo(void);

2
source/blood/src/menu.cpp
View file

@ -2032,8 +2032,6 @@ void SaveGame(CGameMenuItemZEditBitmap *pItem, CGameMenuEvent *event)
}
FStringf basename("save%04d", nSlot);
auto strSaveGameName = G_BuildSaveName(basename);
strcpy(gGameOptions.szUserGameName, strRestoreGameStrings[nSlot]);
sprintf(gGameOptions.szSaveGameName, "%s", strSaveGameName.GetChars());
gGameOptions.nSaveGameSlot = nSlot;
viewLoadingScreen(2518, "Saving", "Saving Your Game", strRestoreGameStrings[nSlot]);
videoNextPage();

2
source/common/menu/loadsavemenu.cpp
View file

@ -165,7 +165,7 @@ protected:
if (savegameManager.SavegameCount() > 0)
{
if (Selected > savegameManager.SavegameCount()) Selected = 0;
if (Selected >= savegameManager.SavegameCount()) Selected = 0;
FString text = (Selected == -1 || !savegameManager.GetSavegame(Selected)->bOldVersion) ? GStrings("MNU_NOPICTURE") : GStrings("MNU_DIFFVERSION");
int textlen = NewSmallFont->StringWidth(text) * CleanXfac;

1
source/common/utility/namedef.h
View file

@ -18,6 +18,7 @@ xx(Controlmessage)
xx(MainMenu)
xx(IngameMenu)
xx(MultiMenu)
xx(HelpMenu)
xx(CreditsMenu)
xx(SaveGameMenu)