diff options
| -rw-r--r-- | engines/dreamweb/object.cpp | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/engines/dreamweb/object.cpp b/engines/dreamweb/object.cpp index 9d5ea15fa3..10138acb78 100644 --- a/engines/dreamweb/object.cpp +++ b/engines/dreamweb/object.cpp @@ -343,25 +343,20 @@ void DreamGenContext::identifyOb() { return; } - ax = data.word(kMousex) - data.word(kMapadx); - bx = data.word(kMousey) - data.word(kMapady); + uint16 initialX = data.word(kMousex) - data.word(kMapadx); + uint16 initialY = data.word(kMousey) - data.word(kMapady); - if (ax >= 22 * 8 || bx >= 20 * 8) { + if (initialX >= 22 * 8 || initialY >= 20 * 8) { blank(); return; } + byte x = initialX & 0xFF; + byte y = initialY & 0xFF; + data.byte(kInmaparea) = 1; - ah = bl; - push(ax); - data.byte(kPointerspath) = findPathOfPoint(al, ah); - ax = pop(); - push(ax); - data.byte(kPointerfirstpath) = findFirstPath(al, ah); - ax = pop(); - - byte x = al; - byte y = ah; + data.byte(kPointerspath) = findPathOfPoint(x, y); + data.byte(kPointerfirstpath) = findFirstPath(x, y); if (checkIfEx(x, y) || checkIfFree(x, y) || checkIfPerson(x, y) || checkIfSet(x, y)) |