diff options
Diffstat (limited to 'engines/toltecs/sound.cpp')
| -rw-r--r-- | engines/toltecs/sound.cpp | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/engines/toltecs/sound.cpp b/engines/toltecs/sound.cpp index b3d327f5f8..012b5eec61 100644 --- a/engines/toltecs/sound.cpp +++ b/engines/toltecs/sound.cpp @@ -56,47 +56,59 @@ Sound::~Sound() { } void Sound::playSpeech(int16 resIndex) { - - // TODO - debug(0, "playSpeech(%d)", resIndex); - - internalPlaySound(resIndex, kChannelTypeSpeech, 50 /*TODO*/, 64); - + internalPlaySound(resIndex, kChannelTypeSpeech, 50 /*TODO*/, 0); } void Sound::playSound(int16 resIndex, int16 type, int16 volume) { // TODO: Use the right volumes - debug(0, "playSound(%d, %d, %d)", resIndex, type, volume); + debug("playSound(%d, %d, %d)", resIndex, type, volume); if (volume == -1 || type == kChannelTypeSfx) { if (type == kChannelTypeBackground) { - internalPlaySound(resIndex, type, 50 /*TODO*/, 64); + internalPlaySound(resIndex, type, 50 /*TODO*/, 0); } else { - internalPlaySound(resIndex, type, 100 /*TODO*/, 64); + internalPlaySound(resIndex, type, 100 /*TODO*/, 0); } } else { - internalPlaySound(resIndex, type, 100 /*TODO*/, 64); + internalPlaySound(resIndex, type, 100 /*TODO*/, 0); } } void Sound::playSoundAtPos(int16 resIndex, int16 x, int16 y) { - // TODO: Everything - debug(0, "playSoundAtPos(%d, %d, %d)", resIndex, x, y); - internalPlaySound(resIndex, 1, 50, 64); + int16 volume, panning = 0, deltaX = 0; + int8 scaling = _vm->_segmap->getScalingAtPoint(x, y); + + if (scaling >= 0) + volume = 50 + ABS(scaling) / 2; + else + volume = 50 - ABS(scaling) / 2; + + if (_vm->_cameraX > x) + deltaX = _vm->_cameraX - x; + else if (_vm->_cameraX + 640 < x) + deltaX = x - (_vm->_cameraX + 640); + if (deltaX > 600) + deltaX = 600; + + volume = ((100 - deltaX / 6) * volume) / 100; + + if (_vm->_cameraX + 320 != x) { + panning = CLIP(x - (_vm->_cameraX + 320), -381, 381) / 3; + } + + internalPlaySound(resIndex, 1, volume, panning); } void Sound::internalPlaySound(int16 resIndex, int16 type, int16 volume, int16 panning) { - // TODO - if (resIndex == -1) { // Stop all sounds _vm->_mixer->stopAll(); |