SCI: Script patch for Mixed Up Mother Goose SCI1

+ Mother Goose SCI1.1
Fixes graphic issues when restoring from GMM
Also make the fix ups for Mixed Up Mother Goose, Jones + PQ2
get applied all the time (debugger command not included)
This commit is contained in:
Martin Kiewitz 2016-02-09 01:28:08 +01:00
parent 2a1b80fe18
commit ce595cb92d
4 changed files with 141 additions and 46 deletions

View file

@ -1842,15 +1842,100 @@ static const SciScriptPatcherEntry laurabow2Signatures[] = {
// MG::replay somewhat calculates the savedgame-id used when saving again
// this doesn't work right and we remove the code completely.
// We set the savedgame-id directly right after restoring in kRestoreGame.
// We also draw the background picture in here instead.
// This Mixed Up Mother Goose draws the background picture before restoring,
// instead of doing it properly in MG::replay. This fixes graphic issues,
// when restoring from GMM.
static const uint16 mothergoose256SignatureReplay[] = {
0x7a, // push2
0x78, // push1
0x5b, 0x00, 0xbe, // lea global[BEh]
0x36, // push
0x43, 0x70, 0x04, // callk MemorySegment
0x7a, // push2
0x5b, 0x00, 0xbe, // lea global[BEh]
0x36, // push
0x76, // push0
0x43, 0x62, 0x04, // callk StrAt
0xa1, 0xaa, // sag global[AAh]
0x7a, // push2
0x5b, 0x00, 0xbe, // lea global[BEh]
0x36, // push
0x78, // push1
0x43, 0x62, 0x04, // callk StrAt
0x36, // push
0x35, 0x20, // ldi 20
0x04, // sub
0xa1, SIG_ADDTOOFFSET(+1), // sag global[57h] -> FM-Towns [9Dh]
// 35 bytes
0x39, 0x03, // pushi 03
0x89, SIG_ADDTOOFFSET(+1), // lsg global[1Dh] -> FM-Towns [1Eh]
0x76, // push0
0x7a, // push2
0x5b, 0x00, 0xbe, // lea global[BEh]
0x36, // push
0x7a, // push2
0x43, 0x62, 0x04, // callk StrAt
0x36, // push
0x35, 0x01, // ldi 01
0x04, // sub
0x36, // push
0x43, 0x62, 0x06, // callk StrAt
// 22 bytes
0x7a, // push2
0x5b, 0x00, 0xbe, // lea global[BE]
0x36, // push
0x39, 0x03, // pushi 03
0x43, 0x62, 0x04, // callk StrAt
// 10 bytes
0x36, // push
0x35, SIG_MAGICDWORD, 0x20, // ldi 20
0x04, // sub
0xa1, 0xb3, // sag global[b3]
// 6 bytes
SIG_END
};
static const uint16 mothergoose256PatchReplay[] = {
0x39, 0x06, // pushi 06
0x76, // push0
0x76, // push0
0x38, PATCH_UINT16(200), // pushi 200d
0x38, PATCH_UINT16(320), // pushi 320d
0x76, // push0
0x76, // push0
0x43, 0x15, 0x0c, // callk SetPort -> set picture port to full screen
// 15 bytes
0x39, 0x04, // pushi 04
0x3c, // dup
0x76, // push0
0x38, PATCH_UINT16(255), // pushi 255d
0x76, // push0
0x43, 0x6f, 0x08, // callk Palette -> set intensity to 0 for all colors
// 11 bytes
0x7a, // push2
0x38, PATCH_UINT16(800), // pushi 800
0x76, // push0
0x43, 0x08, 0x04, // callk DrawPic -> draw picture 800
// 8 bytes
0x39, 0x06, // pushi 06
0x39, 0x0c, // pushi 0Ch
0x76, // push0
0x76, // push0
0x38, PATCH_UINT16(200), // push 200
0x38, PATCH_UINT16(320), // push 320
0x78, // push1
0x43, 0x6c, 0x0c, // callk Graph -> send everything to screen
// 16 bytes
0x39, 0x06, // pushi 06
0x76, // push0
0x76, // push0
0x38, PATCH_UINT16(156), // pushi 156d
0x38, PATCH_UINT16(258), // pushi 258d
0x39, 0x03, // pushi 03
0x39, 0x04, // pushi 04
0x43, 0x15, 0x0c, // callk SetPort -> set picture port back
// 17 bytes
0x34, PATCH_UINT16(0x0000), // ldi 0000 (dummy)
0x34, PATCH_UINT16(0x0000), // ldi 0000 (dummy)
PATCH_END