After having installed EMI data and started the game, if we are in the situation
where it is asked to rename resource file FullMonkeyMap.imt from both CDs
into FullMonkeyMap1.imt and FullMonkeyMap2.imt, the game tries to start but
leads to an immediate segmentation fault.
In EMISound::setMusicState, _musicTable is checked againt nullptr but ... after
it is used. This check is moved up.
Data is already converted to the correct format by copyBuffer, so write
it directly to save file.
This fixes save game screenshots taken with TinyGL renderer: Bitmap
constructor calls graphic driver's createBitmap method, and TinyGL's
converts the buffer to its own buffer pixel format - undoing the conversion
storeSaveGameImage did just before.
Both the animation components/tracks and the chores itself keep track of
the current time independently:
animation component:
- AnimationStateEmi::_time
- initialized with 0
- after the first update() call, _time is advanced by the frametime
chores:
- Costume::_currTime
- initialized with -1
- during the first update() call, _currTime is set first to 0
- during the next update() call, _currTime is advanced by the frametime
EMICostume::update() updates first the chore and then all components
with the same frame time. This has the effect, that the internal time
base of the chore and the animation has always an initial offset (the
value of the frametime of the first update() call).
For some costumes, the chore will pause the animation by setting the
according key for that animation at the end of the animation. However,
since the animation component has a different time base, it has already
reached that point and may have already disabled itself entirely
(instead of just being paused by the chore).
This bug fix let the animation set _time to 0 in the first update() call, too.
Any consecutive update() call will advance the time by the frametime.
This will keep the two time bases of the chore and the animation component
in sync.
Instead of just ordering the textobjects by their layer, use their
creation time (indirectly provided by the pool ID which is continuously
counting up).
This ensures that if there are multiple textobjects with the same text
ID and the same layer, that the latest is drawn last and overwrites the
previous ones.
That's necessary since the LUA code will create multiple instances of
the same textobject for the color fading effect in the credits.
This patch enables drawing of Layer objects which are
dynamically created by LUA code.
All three sorted lists (background images, layers and actors) are
merged based on their sort-order.
Use bit 0x20 in the mesh face flags to disable ligthing. This
fixes the problem that once a previous screen is used as
texture (e.g. in the intro or for the transition effects
in set kab when walking eastwards or westwards), it is shown
too dark due to the applied static lighting for overworld
actors.
- if Lua_V2::SetActorGlobalAlpha() is called with a mesh name,
set a mesh-specific alpha value / mode
- use this alpha value in drawEMIModelFace()
- fixes the problem that the whole actor vanishes in some scenes
(e.g. when entering or leaving the porch of the of LUA bar)
- delete screenshot after texture is created
- free _data[] entries in BitmapData::freeData()
- destroy _specialtyTextures[] entries in
graphic driver's destructors
Overworld actors, e.g. the load/save menu or the inventory wheel
should not use the lights of the current scene for lighting.
This fixes the bug that the screenshots of the load menu
were dimmed to various levels depending on the current scene.
Ensure that all math operations are done with floating point
arithmetic to avoid a floating point division by zero for small
values of _volume. In this case, the term in parenthesis would
be evaluated first via integer arithmetic and may produce easily 0.
- LUA code uses a range of 0 .. 100
- the LUA group volumes are in the range 25 .. 100, otherwise the sound
group is muted
- residualvm engine uses a range of 0 .. Audio::Mixer::kMaxChannelVolume
- do most of the conversion in lua_v2_sound.cpp
- most parts of the engine will solely use the engine internal range
- only when reading/writing the registry residualvm continues to use
a special conversion for compatibility with the volume settings
of the residualvm engine settings
- proper handling of volumes close to 0.0f in SoundTrack::updatePosition()
- instead of re-calculating the color values when dimming the screen,
better draw a half-transparent plane after drawing all non-overworld
characters
- fixes the issue that overworld actors were dimmed and that the
pause screen is transparent when the inventory is open
