- continued work on Blood save state

* save and restore the ambient sound state
* removed a few unused global variables
* removed unused code from choke.cpp

source/blood/src/asound.cpp

@@ -32,6 +32,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 #include "player.h"
 #include "resource.h"
 #include "sound.h"
+#include "loadsave.h"
 #include "sound/s_soundinternal.h"
 
 BEGIN_BLD_NS
@@ -151,4 +152,36 @@ void ambInit(void)
     }
 }
 
+class ASoundLoadSave : public LoadSave
+{
+    virtual void Load(void);
+    virtual void Save(void);
+};
+
+void ASoundLoadSave::Load(void)
+{
+	for (auto &amb : ambChannels)
+	{
+		Read(&amb.check, sizeof(amb.check));
+		amb.soundID = FSoundID(amb.check);
+		amb.distance = 0;
+	}
+}
+
+void ASoundLoadSave::Save(void)
+{
+	for (auto &amb : ambChannels)
+	{
+		Write(&amb.check, sizeof(amb.check));
+	}
+}
+
+static ASoundLoadSave *myLoadSave;
+
+void ASoundLoadSaveConstruct(void)
+{
+    myLoadSave = new ASoundLoadSave();
+}
+
+
 END_BLD_NS

source/blood/src/blood.cpp

@@ -77,8 +77,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 BEGIN_BLD_NS
 
 
-int32_t gNoSetup = 0, gCommandSetup = 0;
-
 INPUT_MODE gInputMode;
 
 #ifdef USE_QHEAP
@@ -103,12 +101,9 @@ int gChokeCounter = 0;
 double g_gameUpdateTime, g_gameUpdateAndDrawTime;
 double g_gameUpdateAvgTime = 0.001;
 
-int gSaveGameNum;
 bool gQuitGame;
 int gQuitRequest;
 bool gPaused;
-bool gSaveGameActive;
-int gCacheMiss;
 
 enum gametokens
 {
@@ -669,7 +664,6 @@ void StartLevel(GAMEOPTIONS *gameOptions)
         sfxSetReverb(0);
     ambInit();
     sub_79760();
-    gCacheMiss = 0;
     gFrame = 0;
     gChokeCounter = 0;
 	if (!gDemo.at1)
@@ -719,7 +713,6 @@ void StartNetworkLevel(void)
     StartLevel(&gGameOptions);
 }
 
-int gDoQuickSave = 0;
 
 void LocalKeys(void)
 {

source/blood/src/blood.h

@@ -51,7 +51,6 @@ enum INPUT_MODE {
 };
 
 extern INPUT_MODE gInputMode;
-extern int32_t gNoSetup;
 extern short BloodVersion;
 extern int gNetPlayers;
 extern bool gRestartGame;
@@ -60,14 +59,10 @@ extern double g_gameUpdateTime, g_gameUpdateAndDrawTime;
 extern double g_gameUpdateAvgTime;
 extern int blood_globalflags;
 
-extern int gSaveGameNum;
 extern bool gPaused;
-extern bool gSaveGameActive;
 extern bool gSavingGame;
 extern bool gQuitGame;
 extern int gQuitRequest;
-extern int gCacheMiss;
-extern int gDoQuickSave;
 
 void QuitGame(void);
 void PreloadCache(void);

source/blood/src/choke.cpp

@@ -36,26 +36,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 BEGIN_BLD_NS
 
-void CChoke::sub_83F54(char *a1, int _x, int _y, void (*a2)(PLAYER*))
-{
-    at14 = _x;
-    at18 = _y;
-    at0 = a1;
-    at1c = a2;
-    if (!at4 && at0)
-    {
-        at4 = gSysRes.Lookup(at0, "QAV");
-        if (!at4)
-            ThrowError("Could not load QAV %s\n", at0);
-        at8 = (QAV*)gSysRes.Lock(at4);
-        at8->nSprite = -1;
-        at8->x = at14;
-        at8->y = at18;
-        at8->Preload();
-        sub_84218();
-    }
-}
-
 void CChoke::sub_83ff0(int a1, void(*a2)(PLAYER*))
 {
     at0 = NULL;
@@ -74,24 +54,6 @@ void CChoke::sub_83ff0(int a1, void(*a2)(PLAYER*))
     }
 }
 
-void CChoke::sub_84080(char *a1, void(*a2)(PLAYER*))
-{
-    at0 = a1;
-    at1c = a2;
-    if (!at4 && at0)
-    {
-        at4 = gSysRes.Lookup(at0, "QAV");
-        if (!at4)
-            ThrowError("Could not load QAV %s\n", at0);
-        at8 = (QAV*)gSysRes.Lock(at4);
-        at8->nSprite = -1;
-        at8->x = at14;
-        at8->y = at18;
-        at8->Preload();
-        sub_84218();
-    }
-}
-
 void CChoke::sub_84110(int x, int y)
 {
     if (!at4)

source/blood/src/choke.h

@@ -43,9 +43,7 @@ public:
         at14 = 0;
         at18 = 0;
     };
-    void sub_83F54(char *a1, int _x, int _y, void(*a2)(PLAYER*));
     void sub_83ff0(int a1, void(*a2)(PLAYER*));
-    void sub_84080(char *a1, void(*a2)(PLAYER*));
     void sub_84110(int x, int y);
     void sub_84218();
     char *at0;

source/blood/src/loadsave.cpp

@@ -565,7 +565,6 @@ bool GameInterface::LoadGame(FSaveGameNode* node)
     }
     gFrameTicks = 0;
     gFrame = 0;
-    gCacheMiss = 0;
     gFrameRate = 0;
     totalclock = 0;
     gPaused = 0;
@@ -835,6 +834,7 @@ void ViewLoadSaveConstruct(void);
 void WarpLoadSaveConstruct(void);
 void WeaponLoadSaveConstruct(void);
 void NNLoadSaveConstruct(void);
+void ASoundLoadSaveConstruct(void);
 
 void LoadSaveSetup(void)
 {
@@ -854,6 +854,7 @@ void LoadSaveSetup(void)
     WarpLoadSaveConstruct();
     WeaponLoadSaveConstruct();
     NNLoadSaveConstruct();
+	ASoundLoadSaveConstruct();
 }
 
 END_BLD_NS