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SCI: adding workaround for pq3 inside kMemory

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fixing plot crimes warnings and bad text on screen

svn-id: r51693
This commit is contained in:
Martin Kiewitz 2010-08-03 13:17:30 +00:00
parent a02d9d656b
commit 4c7a6ac2d5
1 changed files with 13 additions and 3 deletions
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16
engines/sci/engine/kmisc.cpp
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@ -227,12 +227,22 @@ enum {
reg_t kMemory(EngineState *s, int argc, reg_t *argv) {
switch (argv[0].toUint16()) {
case K_MEMORY_ALLOCATE_CRITICAL :
if (!s->_segMan->allocDynmem(argv[1].toUint16(), "kMemory() critical", &s->r_acc)) {
case K_MEMORY_ALLOCATE_CRITICAL: {
int byteCount = argv[1].toUint16();
// WORKAROUND: pq3 when plotting crimes - allocates the returned bytes
// from kStrLen on "W" and "E" and wants to put a string in there,
// which doesn't fit of course. That's why we allocate one byte more
// all the time inside that room - maybe only multilingual pq3
if (g_sci->getGameId() == GID_PQ3) {
if (s->currentRoomNumber() == 202)
byteCount++;
}
if (!s->_segMan->allocDynmem(byteCount, "kMemory() critical", &s->r_acc)) {
error("Critical heap allocation failed");
}
break;
case K_MEMORY_ALLOCATE_NONCRITICAL :
}
case K_MEMORY_ALLOCATE_NONCRITICAL:
s->_segMan->allocDynmem(argv[1].toUint16(), "kMemory() non-critical", &s->r_acc);
break;
case K_MEMORY_FREE :