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-rw-r--r--common/serializer.h (renamed from engines/tinsel/serializer.h)43
-rw-r--r--common/stream.h4
-rw-r--r--engines/tinsel/actors.cpp4
-rw-r--r--engines/tinsel/dialogs.cpp4
-rw-r--r--engines/tinsel/dialogs.h8
-rw-r--r--engines/tinsel/pcode.cpp6
-rw-r--r--engines/tinsel/pcode.h7
-rw-r--r--engines/tinsel/polygons.cpp4
-rw-r--r--engines/tinsel/saveload.cpp36
-rw-r--r--engines/tinsel/timers.cpp4
-rw-r--r--engines/tinsel/timers.h8
-rw-r--r--engines/tinsel/tinsel.cpp4
12 files changed, 81 insertions, 51 deletions
diff --git a/engines/tinsel/serializer.h b/common/serializer.h
index cfb528776f..24af9dc6f5 100644
--- a/engines/tinsel/serializer.h
+++ b/common/serializer.h
@@ -21,17 +21,15 @@
* $URL$
* $Id$
*
- * Handles timers.
*/
-#ifndef TINSEL_SERIALIZER_H
-#define TINSEL_SERIALIZER_H
+#ifndef COMMON_SERIALIZER_H
+#define COMMON_SERIALIZER_H
-#include "common/scummsys.h"
-#include "common/savefile.h"
+#include "common/stream.h"
+#include "common/str.h"
-
-namespace Tinsel {
+namespace Common {
#define SYNC_AS(SUFFIX,TYPE,SIZE) \
@@ -51,7 +49,7 @@ namespace Tinsel {
// TODO: Inspired by the SCUMM engine -- move to common/ code and use in more engines?
class Serializer {
public:
- Serializer(Common::SeekableReadStream *in, Common::OutSaveFile *out)
+ Serializer(Common::SeekableReadStream *in, Common::WriteStream *out)
: _loadStream(in), _saveStream(out), _bytesSynced(0) {
assert(in || out);
}
@@ -69,14 +67,33 @@ public:
_bytesSynced += size;
}
+ /**
+ * Sync a C-string, by treating it as a zero-terminated byte sequence.
+ */
+ void syncString(Common::String &str) {
+ if (_loadStream) {
+ char c;
+ str.clear();
+ while ((c = _loadStream->readByte())) {
+ str += c;
+ _bytesSynced++;
+ }
+ _bytesSynced++;
+ } else {
+ _saveStream->writeString(str);
+ _saveStream->writeByte(0);
+ _bytesSynced += str.size() + 1;
+ }
+ }
+
void skip(uint32 size) {
+ _bytesSynced += size;
if (_loadStream)
_loadStream->skip(size);
else {
while (size--)
_saveStream->writeByte(0);
}
- _bytesSynced += size;
}
SYNC_AS(Byte, byte, 1)
@@ -93,7 +110,7 @@ public:
protected:
Common::SeekableReadStream *_loadStream;
- Common::OutSaveFile *_saveStream;
+ Common::WriteStream *_saveStream;
uint _bytesSynced;
};
@@ -132,10 +149,12 @@ public:
class Serializable {
public:
virtual ~Serializable() {}
- virtual void saveLoadWithSerializer(Serializer *ser) = 0;
+
+ // Maybe rename this method to "syncWithSerializer" or "syncUsingSerializer" ?
+ virtual void saveLoadWithSerializer(Serializer &ser) = 0;
};
-} // end of namespace Tinsel
+} // end of namespace Common
#endif
diff --git a/common/stream.h b/common/stream.h
index f98ad6aa92..b0fc9f5a8b 100644
--- a/common/stream.h
+++ b/common/stream.h
@@ -154,6 +154,10 @@ public:
writeUint32BE((uint32)value);
}
+ /**
+ * Write the given string to the stream.
+ * This writes str.size() characters, but no terminating zero byte.
+ */
void writeString(const String &str);
};
diff --git a/engines/tinsel/actors.cpp b/engines/tinsel/actors.cpp
index 279c482376..e9d0c9f79f 100644
--- a/engines/tinsel/actors.cpp
+++ b/engines/tinsel/actors.cpp
@@ -39,7 +39,7 @@
#include "tinsel/polygons.h"
#include "tinsel/rince.h"
#include "tinsel/sched.h"
-#include "tinsel/serializer.h"
+#include "common/serializer.h"
#include "tinsel/sysvar.h"
#include "tinsel/tinsel.h"
#include "tinsel/token.h"
@@ -1417,7 +1417,7 @@ void ActorsLife(int ano, bool bAlive) {
}
-void syncAllActorsAlive(Serializer &s) {
+void syncAllActorsAlive(Common::Serializer &s) {
for (int i = 0; i < MAX_SAVED_ALIVES; i++) {
s.syncAsByte(actorInfo[i].bAlive);
s.syncAsByte(actorInfo[i].tagged);
diff --git a/engines/tinsel/dialogs.cpp b/engines/tinsel/dialogs.cpp
index 2987e091b3..c9487a62e3 100644
--- a/engines/tinsel/dialogs.cpp
+++ b/engines/tinsel/dialogs.cpp
@@ -50,7 +50,7 @@
#include "tinsel/polygons.h"
#include "tinsel/savescn.h"
#include "tinsel/sched.h"
-#include "tinsel/serializer.h"
+#include "common/serializer.h"
#include "tinsel/sound.h"
#include "tinsel/strres.h"
#include "tinsel/sysvar.h"
@@ -5475,7 +5475,7 @@ void SetObjectFilm(int object, SCNHANDLE hFilm) {
/**
* (Un)serialize the inventory data for save/restore game.
*/
-void syncInvInfo(Serializer &s) {
+void syncInvInfo(Common::Serializer &s) {
for (int i = 0; i < NUM_INV; i++) {
s.syncAsSint32LE(InvD[i].MinHicons);
s.syncAsSint32LE(InvD[i].MinVicons);
diff --git a/engines/tinsel/dialogs.h b/engines/tinsel/dialogs.h
index 670f695a06..91fb7f3240 100644
--- a/engines/tinsel/dialogs.h
+++ b/engines/tinsel/dialogs.h
@@ -31,9 +31,11 @@
#include "tinsel/dw.h"
#include "tinsel/events.h" // for PLR_EVENT, PLR_EVENT
-namespace Tinsel {
+namespace Common {
+ class Serializer;
+}
-class Serializer;
+namespace Tinsel {
enum {
INV_OPEN = -1, // DW1 only
@@ -146,7 +148,7 @@ bool IsInInventory(int object, int invnum);
void KillInventory(void);
-void syncInvInfo(Serializer &s);
+void syncInvInfo(Common::Serializer &s);
int InvGetLimit(int invno);
void InvSetLimit(int invno, int n);
diff --git a/engines/tinsel/pcode.cpp b/engines/tinsel/pcode.cpp
index 33550b39e8..a9c6f43d85 100644
--- a/engines/tinsel/pcode.cpp
+++ b/engines/tinsel/pcode.cpp
@@ -31,7 +31,7 @@
#include "tinsel/dialogs.h" // for inventory id's
#include "tinsel/pcode.h" // opcodes etc.
#include "tinsel/scn.h" // FindChunk()
-#include "tinsel/serializer.h"
+#include "common/serializer.h"
#include "tinsel/timers.h"
#include "tinsel/tinlib.h" // Library routines
#include "tinsel/tinsel.h"
@@ -356,7 +356,7 @@ void FreeGlobals(void) {
/**
* (Un)serialize the global data for save/restore game.
*/
-void syncGlobInfo(Serializer &s) {
+void syncGlobInfo(Common::Serializer &s) {
for (int i = 0; i < numGlobals; i++) {
s.syncAsSint32LE(pGlobals[i]);
}
@@ -365,7 +365,7 @@ void syncGlobInfo(Serializer &s) {
/**
* (Un)serialize an interpreter context for save/restore game.
*/
-void INT_CONTEXT::syncWithSerializer(Serializer &s) {
+void INT_CONTEXT::syncWithSerializer(Common::Serializer &s) {
if (s.isLoading()) {
// Null out the pointer fields
pProc = NULL;
diff --git a/engines/tinsel/pcode.h b/engines/tinsel/pcode.h
index 0c75cc0df1..4bdfcf5626 100644
--- a/engines/tinsel/pcode.h
+++ b/engines/tinsel/pcode.h
@@ -30,10 +30,13 @@
#include "tinsel/events.h" // for TINSEL_EVENT
#include "tinsel/sched.h" // for PROCESS
+namespace Common {
+ class Serializer;
+}
+
namespace Tinsel {
// forward declaration
-class Serializer;
struct INV_OBJECT;
enum RESUME_STATE {
@@ -79,7 +82,7 @@ struct INT_CONTEXT {
RESCODE resumeCode;
RESUME_STATE resumeState;
- void syncWithSerializer(Serializer &s);
+ void syncWithSerializer(Common::Serializer &s);
};
typedef INT_CONTEXT *PINT_CONTEXT;
diff --git a/engines/tinsel/polygons.cpp b/engines/tinsel/polygons.cpp
index cb5b21f0c0..8be174c779 100644
--- a/engines/tinsel/polygons.cpp
+++ b/engines/tinsel/polygons.cpp
@@ -30,7 +30,7 @@
#include "tinsel/polygons.h"
#include "tinsel/rince.h"
#include "tinsel/sched.h"
-#include "tinsel/serializer.h"
+#include "common/serializer.h"
#include "tinsel/tinsel.h"
#include "tinsel/token.h"
@@ -1198,7 +1198,7 @@ void RebootDeadTags(void) {
/**
* (Un)serialize the dead tag and exit data for save/restore game.
*/
-void syncPolyInfo(Serializer &s) {
+void syncPolyInfo(Common::Serializer &s) {
int i;
for (i = 0; i < MAX_SCENES; i++) {
diff --git a/engines/tinsel/saveload.cpp b/engines/tinsel/saveload.cpp
index 13c1fc58f2..b17ee93d4d 100644
--- a/engines/tinsel/saveload.cpp
+++ b/engines/tinsel/saveload.cpp
@@ -30,11 +30,11 @@
#include "tinsel/dw.h"
#include "tinsel/rince.h"
#include "tinsel/savescn.h"
-#include "tinsel/serializer.h"
#include "tinsel/timers.h"
#include "tinsel/tinlib.h"
#include "tinsel/tinsel.h"
+#include "common/serializer.h"
#include "common/savefile.h"
namespace Tinsel {
@@ -73,16 +73,16 @@ SRSTATE SRstate = SR_IDLE;
//----------------- EXTERN FUNCTIONS --------------------
// in DOS_DW.C
-extern void syncSCdata(Serializer &s);
+extern void syncSCdata(Common::Serializer &s);
// in DOS_MAIN.C
//char HardDriveLetter(void);
// in PCODE.C
-extern void syncGlobInfo(Serializer &s);
+extern void syncGlobInfo(Common::Serializer &s);
// in POLYGONS.C
-extern void syncPolyInfo(Serializer &s);
+extern void syncPolyInfo(Common::Serializer &s);
//----------------- LOCAL DEFINES --------------------
@@ -120,7 +120,7 @@ static char *SaveSceneSsData = 0; // points to 'SAVED_DATA ssdata[MAX_NEST]'
void setNeedLoad() { NeedLoad = true; }
-static void syncTime(Serializer &s, struct tm &t) {
+static void syncTime(Common::Serializer &s, struct tm &t) {
s.syncAsUint16LE(t.tm_year);
s.syncAsByte(t.tm_mon);
s.syncAsByte(t.tm_mday);
@@ -134,7 +134,7 @@ static void syncTime(Serializer &s, struct tm &t) {
}
}
-static bool syncSaveGameHeader(Serializer &s, SaveGameHeader &hdr) {
+static bool syncSaveGameHeader(Common::Serializer &s, SaveGameHeader &hdr) {
s.syncAsUint32LE(hdr.id);
s.syncAsUint32LE(hdr.size);
s.syncAsUint32LE(hdr.ver);
@@ -153,7 +153,7 @@ static bool syncSaveGameHeader(Serializer &s, SaveGameHeader &hdr) {
return true;
}
-static void syncSavedMover(Serializer &s, SAVED_MOVER &sm) {
+static void syncSavedMover(Common::Serializer &s, SAVED_MOVER &sm) {
SCNHANDLE *pList[3] = { (SCNHANDLE *)&sm.walkReels,
(SCNHANDLE *)&sm.standReels, (SCNHANDLE *)&sm.talkReels };
@@ -178,7 +178,7 @@ static void syncSavedMover(Serializer &s, SAVED_MOVER &sm) {
}
}
-static void syncSavedActor(Serializer &s, SAVED_ACTOR &sa) {
+static void syncSavedActor(Common::Serializer &s, SAVED_ACTOR &sa) {
s.syncAsUint16LE(sa.actorID);
s.syncAsUint16LE(sa.zFactor);
s.syncAsUint32LE(sa.bAlive);
@@ -188,33 +188,33 @@ static void syncSavedActor(Serializer &s, SAVED_ACTOR &sa) {
s.syncAsUint16LE(sa.presPlayY);
}
-extern void syncAllActorsAlive(Serializer &s);
+extern void syncAllActorsAlive(Common::Serializer &s);
-static void syncNoScrollB(Serializer &s, NOSCROLLB &ns) {
+static void syncNoScrollB(Common::Serializer &s, NOSCROLLB &ns) {
s.syncAsSint32LE(ns.ln);
s.syncAsSint32LE(ns.c1);
s.syncAsSint32LE(ns.c2);
}
-static void syncZPosition(Serializer &s, Z_POSITIONS &zp) {
+static void syncZPosition(Common::Serializer &s, Z_POSITIONS &zp) {
s.syncAsSint16LE(zp.actor);
s.syncAsSint16LE(zp.column);
s.syncAsSint32LE(zp.z);
}
-static void syncPolyVolatile(Serializer &s, POLY_VOLATILE &p) {
+static void syncPolyVolatile(Common::Serializer &s, POLY_VOLATILE &p) {
s.syncAsByte(p.bDead);
s.syncAsSint16LE(p.xoff);
s.syncAsSint16LE(p.yoff);
}
-static void syncSoundReel(Serializer &s, SOUNDREELS &sr) {
+static void syncSoundReel(Common::Serializer &s, SOUNDREELS &sr) {
s.syncAsUint32LE(sr.hFilm);
s.syncAsSint32LE(sr.column);
s.syncAsSint32LE(sr.actorCol);
}
-static void syncSavedData(Serializer &s, SAVED_DATA &sd) {
+static void syncSavedData(Common::Serializer &s, SAVED_DATA &sd) {
s.syncAsUint32LE(sd.SavedSceneHandle);
s.syncAsUint32LE(sd.SavedBgroundHandle);
for (int i = 0; i < MAX_MOVERS; ++i)
@@ -324,7 +324,7 @@ int getList(Common::SaveFileManager *saveFileMan, const Common::String &target)
}
// Try to load save game header
- Serializer s(f, 0);
+ Common::Serializer s(f, 0);
SaveGameHeader hdr;
bool validHeader = syncSaveGameHeader(s, hdr);
delete f;
@@ -379,7 +379,7 @@ char *ListEntry(int i, letype which) {
return NULL;
}
-static void DoSync(Serializer &s) {
+static void DoSync(Common::Serializer &s) {
int sg = 0;
if (TinselV2) {
@@ -433,7 +433,7 @@ static bool DoRestore() {
return false;
}
- Serializer s(f, 0);
+ Common::Serializer s(f, 0);
SaveGameHeader hdr;
if (!syncSaveGameHeader(s, hdr)) {
delete f; // Invalid header, or savegame too new -> skip it
@@ -474,7 +474,7 @@ static void DoSave(void) {
if (f == NULL)
return;
- Serializer s(0, f);
+ Common::Serializer s(0, f);
// Write out a savegame header
SaveGameHeader hdr;
diff --git a/engines/tinsel/timers.cpp b/engines/tinsel/timers.cpp
index fa74797dd9..a627b05c31 100644
--- a/engines/tinsel/timers.cpp
+++ b/engines/tinsel/timers.cpp
@@ -30,7 +30,7 @@
#include "tinsel/timers.h"
#include "tinsel/dw.h"
-#include "tinsel/serializer.h"
+#include "common/serializer.h"
#include "common/system.h"
@@ -81,7 +81,7 @@ void RebootTimers(void) {
/**
* (Un)serialize the timer data for save/restore game.
*/
-void syncTimerInfo(Serializer &s) {
+void syncTimerInfo(Common::Serializer &s) {
for (int i = 0; i < MAX_TIMERS; i++) {
s.syncAsSint32LE(timers[i].tno);
s.syncAsSint32LE(timers[i].ticks);
diff --git a/engines/tinsel/timers.h b/engines/tinsel/timers.h
index 2260074f1d..a03786ff97 100644
--- a/engines/tinsel/timers.h
+++ b/engines/tinsel/timers.h
@@ -30,9 +30,11 @@
#include "common/scummsys.h"
#include "tinsel/dw.h"
-namespace Tinsel {
+namespace Common {
+ class Serializer;
+}
-class Serializer;
+namespace Tinsel {
#define ONE_SECOND 24
@@ -40,7 +42,7 @@ uint32 DwGetCurrentTime(void);
void RebootTimers(void);
-void syncTimerInfo(Serializer &s);
+void syncTimerInfo(Common::Serializer &s);
void FettleTimers(void);
diff --git a/engines/tinsel/tinsel.cpp b/engines/tinsel/tinsel.cpp
index 9562d57bc2..8fe0446932 100644
--- a/engines/tinsel/tinsel.cpp
+++ b/engines/tinsel/tinsel.cpp
@@ -30,6 +30,7 @@
#include "common/file.h"
#include "common/savefile.h"
#include "common/config-manager.h"
+#include "common/serializer.h"
#include "common/stream.h"
#include "graphics/cursorman.h"
@@ -60,7 +61,6 @@
#include "tinsel/polygons.h"
#include "tinsel/savescn.h"
#include "tinsel/scn.h"
-#include "tinsel/serializer.h"
#include "tinsel/sound.h"
#include "tinsel/strres.h"
#include "tinsel/sysvar.h"
@@ -614,7 +614,7 @@ void UnSuspendHook(void) {
bCuttingScene = false;
}
-void syncSCdata(Serializer &s) {
+void syncSCdata(Common::Serializer &s) {
s.syncAsUint32LE(HookScene.scene);
s.syncAsSint32LE(HookScene.entry);
s.syncAsSint32LE(HookScene.trans);
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-23 07:12:39 +0000