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| author | Filippos Karapetis | 2011-12-26 13:18:09 +0200 |
|---|---|---|
| committer | Filippos Karapetis | 2011-12-26 13:18:09 +0200 |
| commit | 1b11f48a35b299633ad336fa6d9dcb723d16a92f (patch) | |
| tree | 73db1af8dd8656b5d5b68ea5032ade5894a8f4af /engines/dreamweb | |
| parent | 70b988634096afe0698132a824febd88a6a6b911 (diff) | |
| download | scummvm-rg350-1b11f48a35b299633ad336fa6d9dcb723d16a92f.tar.gz scummvm-rg350-1b11f48a35b299633ad336fa6d9dcb723d16a92f.tar.bz2 scummvm-rg350-1b11f48a35b299633ad336fa6d9dcb723d16a92f.zip | |
DREAMWEB: Cleanup identifyOb()
Diffstat (limited to 'engines/dreamweb')
| -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)) |