Merge branch 'master' of https://github.com/a2-4am/4cade

res/GAMES.CONF

@@ -44,7 +44,7 @@
 0001,CANNONBALL.BLTZ=Cannonball Blitz
 0001,CANYON.CLIMBER
 0000,CAPTN.GOODNIGHT=Captain Goodnight
-0000,SMURFEN=Castle Smurfenstein
+0002,SMURFEN=Castle Smurfenstein
 0002,WOLFEN84=Castle Wolfenstein
 1001,CAVRNS.CALLISTO=Caverns of Callisto
 1001,CEILING.ZERO

src/prelaunch/g.i.joe.a

@@ -1,5 +1,5 @@
 ;license:MIT
-;(c) 2020 by qkumba
+;(c) 2020 by qkumba/Frank M.
 
 !cpu 6502
 !to "build/PRELAUNCH/G.I.JOE",plain
@@ -25,6 +25,7 @@
          sta   $D5A3
 +
          bit   $C083
+         +LC_REBOOT
          jsr   DisableAccelerator
          bit   $C08B
          jmp   $D400

src/prelaunch/maxwell.manor.a

@@ -1,5 +1,5 @@
 ;license:MIT
-;(c) 2020 by qkumba
+;(c) 2020 by qkumba/Frank M.
 
 !cpu 6502
 !to "build/PRELAUNCH/MAXWELL.MANOR",plain
@@ -15,6 +15,7 @@
          jmp   $800        ; decompress
 
 callback
+         +LC_REBOOT
          jsr   DisableAccelerator
          jmp   $204B
 

src/prelaunch/minit.man.a

@@ -1,5 +1,5 @@
 ;license:MIT
-;(c) 2020 by qkumba
+;(c) 2020 by qkumba/Frank M.
 
 !cpu 6502
 !to "build/PRELAUNCH/MINIT.MAN",plain
@@ -18,6 +18,11 @@
          lda   #$a5
          sta   $B13D      ; patch - don't decrease lives
 +
+         ldx   #0
+         stx   $9E31
+         inx
+         stx   $9E3C      ; reset vector patch
+
          +DISABLE_ACCEL
          jmp   $B700
 

src/prelaunch/smurfen.a

@@ -1,5 +1,5 @@
 ;license:MIT
-;(c) 2020 by qkumba/Frank M.
+;(c) 2020 by qkumba/Frank M./Tom Greene
 
 !cpu 6502
 !to "build/PRELAUNCH/SMURFEN",plain
@@ -19,18 +19,47 @@
          jmp   $B700
 
 callback
-         +READ_RAM2_WRITE_RAM2
          lda   #0
          sta   $9E52
-         sta   $FFFC
          lda   #1
          sta   $9E53
-         sta   $FFFD       ; reset vector patch
-         +READ_ROM_NO_WRITE
+
+         lda   #$00        ; intercept BRUN command before
+         sta   $A395       ; it jumps to the loaded file
+         lda   #$03
+         sta   $A396
+
+         ldx   #patchend-patch
+-        lda   patch,x     ; The game code has a stack leak and will
+         sta   $0300,x     ; clobber all of page 1 after repeated plays
+         dex               ; so move the patch code to page 3
+         bpl   -
 
          +DISABLE_ACCEL
          jmp   $9B00
 
+patch
+         !word $0302
+
+         lda   $AA76       ; check second character of filename
+         cmp   #$D7        ; = W, filename = @WOLF
+         bne   +
+
+         ldx   #$01        ; Patch it to return to TR
+         stx   $1EFA       ; instead of exiting to BASIC
+
+         +GET_MACHINE_STATUS
+         and   #CHEATS_ENABLED
+         beq   +
+         ldx   #$03
+         stx   $4048       ; start with 3 grenades
+         ldx   #$2C
+         stx   $14AD       ; don't decrement bullets
+         stx   $1999       ; or grenades
+
++        jmp   ($AA72)     ; finally jump to the loaded file
+patchend
+
 !if * > $1C0 {
   !error "code is too large, ends at ", *
 }

src/prelaunch/spindizzy.a

@@ -1,5 +1,5 @@
 ;license:MIT
-;(c) 2020 by qkumba
+;(c) 2020 by qkumba/Frank M.
 
 !cpu 6502
 !to "build/PRELAUNCH/SPINDIZZY",plain
@@ -8,9 +8,20 @@
     !source "src/prelaunch/common.a"
 
          +ENABLE_ACCEL
+
+         +READ_RAM1_WRITE_RAM1
+         +LC_REBOOT
+         +READ_ROM_NO_WRITE
+
          lda   #$60
          sta   $855
          jsr   $800       ; decompress
+
+         ldx   #0
+         stx   $9344
+         inx
+         stx   $934F      ; fix reboot
+
          +DISABLE_ACCEL
          jmp   $9300
 

src/prelaunch/thunderhead.a

@@ -1,5 +1,5 @@
 ;license:MIT
-;(c) 2020 by qkumba
+;(c) 2020 by qkumba/Frank M.
 
 !cpu 6502
 !to "build/PRELAUNCH/THUNDERHEAD",plain
@@ -15,6 +15,7 @@
          jmp   $800        ; decompress
 
 callback
+         +LC_REBOOT
          jsr   DisableAccelerator
          jmp   $204B