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GLK: SCOTT: Implement isBasicRun1 and isBasicRun2

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This commit is contained in:
Avijeet
2022-06-23 20:11:01 +02:00
committed by Eugene Sandulenko
parent b3e54065c9
commit dda8a0febc
1 changed files with 12 additions and 6 deletions
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engines/glk/scott/unp64/unp64.cpp
+12 -6
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@@ -86,12 +86,18 @@ void reinitUnp(void) {
_G(_unp)._mon1st = 0;
}
int IsBasicRun1(int pc) {
return 0;
int isBasicRun1(int pc) {
if (pc == 0xa7ae || pc == 0xa7ea || pc == 0xa7b1 || pc == 0xa474 || pc == 0xa533 || pc == 0xa871 || pc == 0xa888 || pc == 0xa8bc)
return 1;
else
return 0;
}
int IsBasicRun2(int pc) {
return 0;
int isBasicRun2(int pc) {
if (isBasicRun1(pc) || ((pc >= 0xA57C) && (pc <= 0xA659)) || pc == 0xa660 || pc == 0xa68e)
return 1;
else
return 0;
}
int unp64(uint8_t *compressed, size_t length, uint8_t *destinationBuffer, size_t *finalLength, char *settings[], int numSettings) {
@@ -370,7 +376,7 @@ int unp64(uint8_t *compressed, size_t length, uint8_t *destinationBuffer, size_t
break;
}
if (IsBasicRun1(r->_pc)) {
if (isBasicRun1(r->_pc)) {
info->_run = findSys(mem + info->_basicTxtStart, 0x9e);
if (info->_run > 0) {
r->_sp = 0xf6;
@@ -474,7 +480,7 @@ int unp64(uint8_t *compressed, size_t length, uint8_t *destinationBuffer, size_t
}
if ((r->_pc >= 0xa000) && (r->_pc <= 0xbfff) && ((mem[1] & 0x7) == 7)) {
if (IsBasicRun2(r->_pc)) {
if (isBasicRun2(r->_pc)) {
r->_pc = 0xa7ae;
break;
} else {