Command-line savestate fix [StatMat]

zsnes/src/dos/zloader.c

@@ -40,6 +40,10 @@ extern unsigned char Palette0, SPC700sh, OffBy1Line, DSPDisable,
                      spcon, vsyncon, DisplayS, fname, filefound, SnowOn,
                      Triplebufen;
                      
+// FIX STATMAT
+extern unsigned char autoloadstate;
+// FIX STATMAT                     
+
 void ccmdline(void);
 
 char *ers[] =
@@ -310,7 +314,15 @@ int pccmdline(void)
         }
         case 'z':
         {
-          StereoSound=1;
+          // FIX STATMAT
+          if(nn == 's')
+          {				
+            if(!hasroom) return 4;
+            autoloadstate=my_atoi(argv[p+1]) + 1;
+            p++;
+          }
+          else StereoSound=1;
+          // FIX STATMAT
           break;
         }
         case 'd':

zsnes/src/init.asm

@@ -17,6 +17,10 @@
 
 %include "macros.mac"
 
+; FIX STATMAT
+EXTSYM loadstate2
+; FIX STATMAT
+
 EXTSYM DosExit,UpdateDevices,InitSPC,Makemode7Table,MusicRelVol,MusicVol
 EXTSYM makesprprtable,romloadskip,start65816,startdebugger,SfxR0
 EXTSYM MovieProcessing
@@ -133,6 +137,10 @@ NEWSYM ReInitLength, dd 0
 NEWSYM ForceNewGfxOff, dd 0
 NEWSYM SfxAC, db 0
 blah times 450 db 0
+; FIX STATMAT
+NEWSYM autoloadstate, db 0        ; auto load state slot number
+; FIX STATMAT
+
 SECTION .text
 
 EXTSYM cpalval
@@ -226,6 +234,51 @@ NEWSYM init
 .noof
     mov [MusicVol],al
 
+; FIX STATMAT
+    ; Here's the auto-load ZST file stuff
+    cmp byte[autoloadstate],1
+    jl .noautoloadstate
+    je .enddigits
+    mov ebx,[statefileloc]
+    sub byte[autoloadstate],1
+    cmp byte[autoloadstate],10
+    jge .2digits
+    mov al,byte[autoloadstate]
+    add al,48
+    mov byte[fnamest+ebx],al    
+    jmp .enddigits
+.2digits
+    xor eax,eax
+    mov al,byte[autoloadstate]
+    mov dl,10
+    div dl
+    add al,48
+    add ah,48
+    mov byte[fnamest+ebx-1],al
+    mov byte[fnamest+ebx],ah
+.enddigits
+
+    ; Load the specified state file
+    call loadstate2
+
+    ; Just skip the extension re-setup below if we don't need to do it
+    cmp byte[autoloadstate],9
+    jbe .noautoloadstate
+
+    ; Put back the 'ST' on the end of the extension as we changed it
+    ; above (by placing two digits in the extension). This is so
+    ; as not to break any other code later on which depends
+    ; on it being present.
+	 mov ebx,[statefileloc]
+%ifdef __LINUX__
+    mov word[fnamest+ebx-1],'st'
+%else
+    mov word[fnamest+ebx-1],'ST'
+%endif
+
+.noautoloadstate
+; FIX STATMAT
+
     xor eax,eax
     mov al,[cvidmode]
     cmp byte[GUI16VID+eax],1
@@ -1465,23 +1518,6 @@ NEWSYM headerhack
     mov byte[ENVDisable],0
     mov byte[MMXSRAMFix],0
 
-    mov esi,[romdata]
-    add esi,0FFC0h
-    cmp dword[esi],'HORA'
-    jne .nothoraigakuen
-    cmp dword[esi+4],'I-GA'
-    jne .nothoraigakuen
-    cmp dword[esi+8],'KUEN'
-    jne .nothoraigakuen
-    cmp dword[esi+12],'    '
-    jne .nothoraigakuen
-    mov al,0h
-    mov edi,spcRam
-    mov ecx,65472
-    rep stosb
-    ret
-.nothoraigakuen
-
     mov esi,[romdata]
     add esi,07FC0h
     cmp dword[esi],'DIGI'
@@ -2164,11 +2200,12 @@ NEWSYM init65816
     mov byte[cycpbl],117
     mov byte[cycpblt],117
 
+    cmp byte[SPC7110Enable],0
+    jne .specialtimer
     cmp byte[SDD1Enable],0
     jne .specialtimer
     jmp .nospecialtimer
 .specialtimer
-; Which games require that?!? (_Demo_)
     mov byte[cycpb268],69
     mov byte[cycpb358],81
     mov byte[cycpbl2],69

zsnes/src/linux/zloaderw.c

@@ -47,6 +47,10 @@ extern unsigned char	Palette0, SPC700sh, OffBy1Line, DSPDisable,
 			NetChatFirst,NetServer,NetNewNick,
 			NetFilename,TCPIPAddress,NetQuitAfter,UDPConfig;
 			
+// FIX STATMAT
+extern unsigned char	autoloadstate;
+// FIX STATMAT			
+
 int getopt(int argc, char *const argv[], const char *optstring);
 extern char *optarg;
 extern int optind, opterr, optopt;
@@ -312,7 +316,15 @@ int main (int argc, char *argv[]) {
 			}
 
                         case 'z': {
-				StereoSound = 1;
+				// FIX STATMAT
+				if(*(argv[p]+1) == 's')
+				{				
+//					if(!hasroom) return 4;
+					autoloadstate=my_atoi(argv[p+1]) + 1;
+					p++;
+				}
+				else StereoSound=1;
+				// FIX STATMAT
 				break;
 			}
 

zsnes/src/ui.asm

@@ -1357,6 +1357,9 @@ SECTION .data
           db '  -3      Enable triple buffering (disables vsync)',13,10
 %endif
           db '  -z      Enable Stereo Sound',13,10
+; FIX STATMAT
+          db '  -zs #   Auto load specified save state slot on startup',13,10
+; FIX STATMAT          
           db '',13,10
           db '  File Formats Supported by GUI : .SMC,.SFC,.SWC,.FIG,.058,.078,.1,.USA,.JAP',13,10
 %ifdef __MSDOS__

zsnes/src/win/zloaderw.c

@@ -43,6 +43,10 @@ extern unsigned char Palette0, SPC700sh, OffBy1Line, DSPDisable,
                      NetFilename,CmdLineTCPIPAddress,NetQuitAfter,UDPConfig,
                      CmdLineNetPlay;
                      
+// FIX STATMAT
+extern unsigned char autoloadstate;
+// FIX STATMAT                     
+
 void ccmdline(void);
 
 char *ers[] =
@@ -597,7 +601,15 @@ int pccmdline(void)
         }
         case 'z':
         {
-          StereoSound=1;
+          // FIX STATMAT
+          if(nn == 's')
+          {				
+            if(!hasroom) return 4;
+            autoloadstate=my_atoi(argv[p+1]) + 1;
+            p++;
+          }
+          else StereoSound=1;
+          // FIX STATMAT
           break;
         }
         case 'd':