diff options
Diffstat (limited to 'engines/sci')
| -rw-r--r-- | engines/sci/engine/kmovement.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/engines/sci/engine/kmovement.cpp b/engines/sci/engine/kmovement.cpp index 69932efabc..125d0b208b 100644 --- a/engines/sci/engine/kmovement.cpp +++ b/engines/sci/engine/kmovement.cpp @@ -316,14 +316,21 @@ reg_t kDoBresen(EngineState *s, int argc, reg_t *argv) { debugC(2, kDebugLevelBresen, "New data: (x,y)=(%d,%d), di=%d", x, y, bdi); + bool collision = false; + reg_t cantBeHere = NULL_REG; + if (SELECTOR(cantBeHere) != -1) { invokeSelector(s, client, SELECTOR(cantBeHere), argc, argv); - s->r_acc = make_reg(0, !s->r_acc.offset); + if (!s->r_acc.isNull()) + collision = true; + cantBeHere = s->r_acc; } else { invokeSelector(s, client, SELECTOR(canBeHere), argc, argv); + if (s->r_acc.isNull()) + collision = true; } - if (!s->r_acc.offset) { // Contains the return value + if (collision) { signal = readSelectorValue(segMan, client, SELECTOR(signal)); writeSelectorValue(segMan, client, SELECTOR(x), oldx); @@ -332,12 +339,15 @@ reg_t kDoBresen(EngineState *s, int argc, reg_t *argv) { debugC(2, kDebugLevelBresen, "Finished mover %04x:%04x by collision", PRINT_REG(mover)); // we shall not set completed in this case, sierra sci also doesn't do it + // if we set call .moveDone in those cases qfg1 vga gate at the castle and lsl1 casino door will not work } if ((getSciVersion() >= SCI_VERSION_1_EGA)) if (completed) invokeSelector(s, mover, SELECTOR(moveDone), argc, argv); + if (SELECTOR(cantBeHere) != -1) + return cantBeHere; return make_reg(0, completed); } |