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author | Torbjörn Andersson | 2015-06-07 21:01:01 +0200 |
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committer | Torbjörn Andersson | 2015-06-07 22:01:50 +0200 |
commit | 247f6d43f84e30f2b17ac75cc9c9b11d66cf016e (patch) | |
tree | 8631335b8c271e5016200852fa21657a43ca6bac /engines/sherlock/scalpel/tsage | |
parent | 6a60653304ba9176e0722570ecda0d762b847962 (diff) | |
download | scummvm-rg350-247f6d43f84e30f2b17ac75cc9c9b11d66cf016e.tar.gz scummvm-rg350-247f6d43f84e30f2b17ac75cc9c9b11d66cf016e.tar.bz2 scummvm-rg350-247f6d43f84e30f2b17ac75cc9c9b11d66cf016e.zip |
SHERLOCK: Fix animation speed in EA logo
The slowness of the animation was caused by a misunderstanding of
_counter vs frame counter. The nextFrame() function is called every
two frames, so when the cases were set up five frames apart, they
were actually advancing the animation once every ten frames.
Diffstat (limited to 'engines/sherlock/scalpel/tsage')
-rw-r--r-- | engines/sherlock/scalpel/tsage/logo.cpp | 103 | ||||
-rw-r--r-- | engines/sherlock/scalpel/tsage/logo.h | 9 |
2 files changed, 82 insertions, 30 deletions
diff --git a/engines/sherlock/scalpel/tsage/logo.cpp b/engines/sherlock/scalpel/tsage/logo.cpp index ee1fe5f818..078778fad2 100644 --- a/engines/sherlock/scalpel/tsage/logo.cpp +++ b/engines/sherlock/scalpel/tsage/logo.cpp @@ -418,8 +418,14 @@ Logo::Logo(ScalpelEngine *vm) : _vm(vm), _lib("sf3.rlb") { Object::_vm = vm; Visage::_tLib = &_lib; + _finished = false; + // Initialize counter _counter = 0; + + // Initialize wait frame counters + _waitFrames = 0; + _waitStartFrame = 0; // Save a copy of the original palette _vm->_screen->getPalette(_originalPalette); @@ -443,12 +449,21 @@ Logo::~Logo() { } bool Logo::finished() const { - return _counter >= 442; + return _finished; } void Logo::nextFrame() { Screen &screen = *_vm->_screen; + if (_waitFrames) { + uint32 currFrame = _vm->_events->getFrameCounter(); + if (currFrame - _waitStartFrame < _waitFrames) { + return; + } + _waitStartFrame = 0; + _waitFrames = 0; + } + switch (_counter++) { case 0: // Load the background and fade it in @@ -487,9 +502,10 @@ void Logo::nextFrame() { fade(_palette2); screen._backBuffer1.clear(); } + waitFrames(10); break; - case 14: + case 4: // Load the new palette byte palette[PALETTE_SIZE]; Common::copy(&_palette2[0], &_palette2[PALETTE_SIZE], &palette[0]); @@ -506,135 +522,162 @@ void Logo::nextFrame() { _objects[0].setDestination(Common::Point(158, 71)); break; - case 15: + case 5: // Wait until the logo has expanded upwards to form EA logo if (_objects[0].isMoving()) --_counter; break; - case 16: + case 6: fade(_palette3, 40); break; - case 20: + case 7: // Show the 'Electronic Arts' company name _objects[1].setVisage(14, 1); _objects[1]._frame = 1; _objects[1]._position = Common::Point(152, 98); + waitFrames(120); break; - case 140: + case 8: // Start sequence of positioning and size hand cursor in an arc _objects[2].setVisage(18, 1); _objects[2]._frame = 1; _objects[2]._position = Common::Point(33, 91); + waitFrames(5); break; - case 145: + case 9: _objects[2]._frame = 2; _objects[2]._position = Common::Point(44, 124); + waitFrames(5); break; - case 150: + case 10: _objects[2]._frame = 3; _objects[2]._position = Common::Point(64, 153); + waitFrames(5); break; - case 155: + case 11: _objects[2]._frame = 4; _objects[2]._position = Common::Point(87, 174); + waitFrames(5); break; - case 160: + case 12: _objects[2]._frame = 5; _objects[2]._position = Common::Point(114, 191); + waitFrames(5); break; - case 165: + case 13: _objects[2]._frame = 6; _objects[2]._position = Common::Point(125, 184); + waitFrames(5); break; - case 170: + case 14: _objects[2]._frame = 7; _objects[2]._position = Common::Point(154, 187); + waitFrames(5); break; - case 175: + case 15: _objects[2]._frame = 8; _objects[2]._position = Common::Point(181, 182); + waitFrames(5); break; - case 180: + case 16: _objects[2]._frame = 9; _objects[2]._position = Common::Point(191, 167); + waitFrames(5); break; - case 185: + case 17: _objects[2]._frame = 10; _objects[2]._position = Common::Point(190, 150); + waitFrames(5); break; - case 190: + case 18: _objects[2]._frame = 11; _objects[2]._position = Common::Point(182, 139); + waitFrames(5); break; - case 195: + case 19: _objects[2]._frame = 11; _objects[2]._position = Common::Point(170, 130); + waitFrames(5); break; - case 200: + case 20: _objects[2]._frame = 11; _objects[2]._position = Common::Point(158, 121); + waitFrames(5); break; - case 205: + case 21: // Show a highlighting of the company name + _objects[1].remove(); _objects[2].erase(); _objects[2].remove(); _objects[3].setVisage(19, 1); _objects[3]._position = Common::Point(155, 94); + waitFrames(8); break; - case 213: + case 22: _objects[3]._frame = 2; + waitFrames(8); break; - case 221: - _objects[1].remove(); - break; - - case 222: + case 23: _objects[3]._frame = 3; + waitFrames(8); break; - case 230: + case 24: _objects[3]._frame = 4; + waitFrames(8); break; - case 238: + case 25: _objects[3]._frame = 5; + waitFrames(8); break; - case 246: + case 26: _objects[3]._frame = 6; + waitFrames(8); break; - case 254: + case 27: _objects[3]._frame = 7; + waitFrames(8); break; - case 262: + case 28: _objects[3]._frame = 8; + waitFrames(180); break; + case 29: + _finished = true; + default: break; } } +void Logo::waitFrames(uint frames) { + _waitFrames = frames; + _waitStartFrame = _vm->_events->getFrameCounter(); +} + void Logo::loadBackground() { Screen &screen = *_vm->_screen; diff --git a/engines/sherlock/scalpel/tsage/logo.h b/engines/sherlock/scalpel/tsage/logo.h index 68b7353a15..94531e4236 100644 --- a/engines/sherlock/scalpel/tsage/logo.h +++ b/engines/sherlock/scalpel/tsage/logo.h @@ -190,11 +190,14 @@ private: ScalpelEngine *_vm; TLib _lib; int _counter; + bool _finished; byte _originalPalette[PALETTE_SIZE]; byte _palette1[PALETTE_SIZE]; byte _palette2[PALETTE_SIZE]; byte _palette3[PALETTE_SIZE]; Object _objects[4]; + uint _waitFrames; + uint32 _waitStartFrame; Logo(ScalpelEngine *vm); ~Logo(); @@ -204,6 +207,12 @@ private: bool finished() const; /** + * Wait for a number of frames. Note that the frame count in _events is + * not the same as the number of calls to nextFrame(). + */ + void waitFrames(uint frames); + + /** * Load the background for the scene */ void loadBackground(); |