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| author | Travis Howell | 2005-03-11 03:21:43 +0000 |
|---|---|---|
| committer | Travis Howell | 2005-03-11 03:21:43 +0000 |
| commit | 06a8268792ee88f1514e6e77ce3eb7af0f00a1b9 (patch) | |
| tree | 90137a8b0f2607cf1b5620b078cbbe0f647f1bac /scumm | |
| parent | d6b8386241738a4c487aabe33932508ef327994e (diff) | |
| download | scummvm-rg350-06a8268792ee88f1514e6e77ce3eb7af0f00a1b9.tar.gz scummvm-rg350-06a8268792ee88f1514e6e77ce3eb7af0f00a1b9.tar.bz2 scummvm-rg350-06a8268792ee88f1514e6e77ce3eb7af0f00a1b9.zip | |
Check for negative value
svn-id: r17070
Diffstat (limited to 'scumm')
| -rw-r--r-- | scumm/sprite_he.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/scumm/sprite_he.cpp b/scumm/sprite_he.cpp index 5410762edf..07d74dc530 100644 --- a/scumm/sprite_he.cpp +++ b/scumm/sprite_he.cpp @@ -85,8 +85,7 @@ int ScummEngine_v90he::findSpriteWithClassOf(int x_pos, int y_pos, int spriteGro if (spi->field_80) { int16 x1, x2, y1, y2; - state = getWizImageStates(spi->field_80); - state /= spi->cur_img_state; + state = spi->cur_img_state / getWizImageStates(spi->field_80); x = x_pos - spi->pos.x; y = y_pos - spi->pos.y; @@ -450,8 +449,8 @@ void ScummEngine_v90he::spriteInfoSet_resState(int spriteId, int state) { if (_spriteTable[spriteId].res_id) { int res_wiz_states = _spriteTable[spriteId].res_wiz_states - 1; - if (state > res_wiz_states) - state = res_wiz_states; + state = MAX(0, state); + state = MIN(state, res_wiz_states); if (_spriteTable[spriteId].res_state != state) { _spriteTable[spriteId].res_state = state; |