diff options
Diffstat (limited to 'engines/zvision/scripting/controls/safe_control.cpp')
-rw-r--r-- | engines/zvision/scripting/controls/safe_control.cpp | 53 |
1 files changed, 15 insertions, 38 deletions
diff --git a/engines/zvision/scripting/controls/safe_control.cpp b/engines/zvision/scripting/controls/safe_control.cpp index 71be692431..6ba34106d0 100644 --- a/engines/zvision/scripting/controls/safe_control.cpp +++ b/engines/zvision/scripting/controls/safe_control.cpp @@ -49,10 +49,7 @@ SafeControl::SafeControl(ZVision *engine, uint32 key, Common::SeekableReadStream _outerRadiusSqr = 0; _zeroPointer = 0; _startPointer = 0; - _curFrame = -1; _targetFrame = 0; - _frameTime = 0; - _lastRenderedFrame = -1; // Loop until we find the closing brace Common::String line = stream.readLine(); @@ -64,6 +61,7 @@ SafeControl::SafeControl(ZVision *engine, uint32 key, Common::SeekableReadStream while (!stream.eos() && !line.contains('}')) { if (param.matchString("animation", true)) { _animation = _engine->loadAnimation(values); + _animation->start(); } else if (param.matchString("rectangle", true)) { int x; int y; @@ -104,7 +102,9 @@ SafeControl::SafeControl(ZVision *engine, uint32 key, Common::SeekableReadStream _engine->getScriptManager()->trimCommentsAndWhiteSpace(&line); getParams(line, param, values); } - renderFrame(_curState); + + if (_animation) + _animation->seekToFrame(_curState); } SafeControl::~SafeControl() { @@ -113,44 +113,20 @@ SafeControl::~SafeControl() { } -void SafeControl::renderFrame(uint frameNumber) { - if (frameNumber == 0) { - _lastRenderedFrame = frameNumber; - } else if ((int16)frameNumber < _lastRenderedFrame) { - _lastRenderedFrame = frameNumber; - frameNumber = (_statesCount * 2) - frameNumber; - } else { - _lastRenderedFrame = frameNumber; - } - - const Graphics::Surface *frameData; - int x = _rectangle.left; - int y = _rectangle.top; - - _animation->seekToFrame(frameNumber); - frameData = _animation->decodeNextFrame(); - if (frameData) - _engine->getRenderManager()->blitSurfaceToBkg(*frameData, x, y); -} - bool SafeControl::process(uint32 deltaTimeInMillis) { if (_engine->getScriptManager()->getStateFlag(_key) & Puzzle::DISABLED) return false; - if (_curFrame != _targetFrame) { - _frameTime -= deltaTimeInMillis; - - if (_frameTime <= 0) { - if (_curFrame < _targetFrame) { - _curFrame++; - renderFrame(_curFrame); - } else if (_curFrame > _targetFrame) { - _curFrame--; - renderFrame(_curFrame); - } - _frameTime = 1000.0 / _animation->getDuration().framerate(); - } + if (_animation && _animation->getCurFrame() != _targetFrame && _animation->needsUpdate()) { + // If we're past the target frame, move back one + if (_animation->getCurFrame() > _targetFrame) + _animation->seekToFrame(_animation->getCurFrame() - 1); + + const Graphics::Surface *frameData = _animation->decodeNextFrame(); + if (frameData) + _engine->getRenderManager()->blitSurfaceToBkg(*frameData, _rectangle.left, _rectangle.top); } + return false; } @@ -187,7 +163,8 @@ bool SafeControl::onMouseUp(const Common::Point &screenSpacePos, const Common::P int16 tmp2 = (m_state + _curState - _zeroPointer + _statesCount - 1) % _statesCount; - _curFrame = (_curState + _statesCount - _startPointer) % _statesCount; + if (_animation) + _animation->seekToFrame((_curState + _statesCount - _startPointer) % _statesCount); _curState = (_statesCount * 2 + tmp2) % _statesCount; |