diff options
Diffstat (limited to 'engines/gob/aniobject.cpp')
| -rw-r--r-- | engines/gob/aniobject.cpp | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/engines/gob/aniobject.cpp b/engines/gob/aniobject.cpp index 154f8e04ed..8d739fb3a4 100644 --- a/engines/gob/aniobject.cpp +++ b/engines/gob/aniobject.cpp @@ -76,6 +76,10 @@ void ANIObject::rewind() { _frame = 0; } +void ANIObject::setFrame(uint16 frame) { + _frame = frame % _ani->getAnimationInfo(_animation).frameCount; +} + void ANIObject::setPosition() { // CMP "animations" have no default position if (_cmp) @@ -167,19 +171,21 @@ bool ANIObject::isIn(const ANIObject &obj) const { obj.isIn(frameX + frameWidth - 1, frameY + frameHeight - 1); } -void ANIObject::draw(Surface &dest, int16 &left, int16 &top, +bool ANIObject::draw(Surface &dest, int16 &left, int16 &top, int16 &right, int16 &bottom) { if (!_visible) - return; + return false; if (_cmp) - drawCMP(dest, left, top, right, bottom); + return drawCMP(dest, left, top, right, bottom); else if (_ani) - drawANI(dest, left, top, right, bottom); + return drawANI(dest, left, top, right, bottom); + + return false; } -void ANIObject::drawCMP(Surface &dest, int16 &left, int16 &top, +bool ANIObject::drawCMP(Surface &dest, int16 &left, int16 &top, int16 &right, int16 &bottom) { if (!_background) { @@ -209,9 +215,11 @@ void ANIObject::drawCMP(Surface &dest, int16 &left, int16 &top, top = _backgroundTop; right = _backgroundRight; bottom = _backgroundBottom; + + return true; } -void ANIObject::drawANI(Surface &dest, int16 &left, int16 &top, +bool ANIObject::drawANI(Surface &dest, int16 &left, int16 &top, int16 &right, int16 &bottom) { if (!_background) { @@ -224,7 +232,7 @@ void ANIObject::drawANI(Surface &dest, int16 &left, int16 &top, const ANIFile::Animation &animation = _ani->getAnimationInfo(_animation); if (_frame >= animation.frameCount) - return; + return false; const ANIFile::FrameArea &area = animation.frameAreas[_frame]; @@ -244,13 +252,15 @@ void ANIObject::drawANI(Surface &dest, int16 &left, int16 &top, top = _backgroundTop; right = _backgroundRight; bottom = _backgroundBottom; + + return true; } -void ANIObject::clear(Surface &dest, int16 &left, int16 &top, +bool ANIObject::clear(Surface &dest, int16 &left, int16 &top, int16 &right, int16 &bottom) { if (!_drawn) - return; + return false; const int16 bgRight = _backgroundRight - _backgroundLeft; const int16 bgBottom = _backgroundBottom - _backgroundTop; @@ -263,6 +273,8 @@ void ANIObject::clear(Surface &dest, int16 &left, int16 &top, top = _backgroundTop; right = _backgroundRight; bottom = _backgroundBottom; + + return true; } void ANIObject::advance() { |