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because that's where the Windows-specific stuff was, but in ScummVM we let the
backend handle the platform-specific stuff.
Next step will be to rename and restructure some of the files. I'll need to
look a bit more at the BASS and BS1 code bases first, to see if I can get any
sensible ideas from there.
svn-id: r20445
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svn-id: r20444
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svn-id: r20088
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reported by Crilith.
To elaborate a bit, the engine no longer accesses resource data through
packed structs. Instead it uses memory streams and the READ/WRITE
functions.
If data is mainly read, not written, I have replaced the old struct with a
new one with a read() function to read the whole thing from memory into the
struct's variables, and a write() function to dump the struct's variables
to memory. In fact, most of these write() functions remain unused.
If data is both read and written, I have replaced the struct with a class
with individual get/set functions to replace the old variables. This
manipulates memory directly.
Since I'm fairly sure that these structs are frequently stored as local
variables for a script, all script variables (both local and global) are
stored as little-endian and accessed through the READ/WRITE functions,
rather than being treated as arrays of 32-bit integers.
On a positive note, the functions for doing endian conversion of resources
and save games have been removed, and some general cleanups have been made
to assist in the rewrite.
Initial reports indicate that this patch indeed fixes alignment issues, and
that I have not - surprisingly - broken the game on big-endian platforms.
At least not in any immediately obvious way. And there's still plenty of
time to fix regressions before 0.9.0, too.
svn-id: r19366
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svn-id: r19142
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that's how we write it in most other places.
svn-id: r18069
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svn-id: r18040
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because we already have many classes with that name)
svn-id: r18039
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svn-id: r17970
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svn-id: r17961
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shouldn't see where the cutscene begins/ends as it's the same image as is
currently displayed by the game engine itself.
Of course, in reality you can still see the seams easily. But at least it
looks a bit beter now. I made most of this change yesterday, but it's less
hard-wired now.
svn-id: r17797
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cutscene, as it's obviously meant to blend in with the rest of the game.
svn-id: r17791
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into a mixer method
svn-id: r17106
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ScummVM standard. It seems the 8-bit version of the code had decayed
slightly, but I believe it's working again now.
svn-id: r17081
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name of the data type / the SoundMixer method names
svn-id: r17052
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about 8 MB.
svn-id: r17007
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either very small or, in the case of driver96.h, a disorganized jumbles.
svn-id: r16952
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classes: Screen and Mouse. Screen handles most of the drawing, except the
mouse cursor and in-game menus.
The old Graphics class is no more.
I've also fixed some "reverse stereo" regressions from the first part of
the restructuring.
I'm not sure what the next step will be, but hopefully it will be smaller
than this one was.
svn-id: r16812
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svn-id: r16680
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In this first step, I have moved all opcode functions into functions.cpp,
instead of having them scattered all over the place.
To get things to compile again, I had to rewrite the overly complicated
sound effects handling. It's much simpler now.
The next step will be to move any non-trivial code out of the opcode
functions and into the appropriate object. This, I hope, will make it
easier to create well-separated objects, instead of the current mess.
I also want to tear down the artificial boundary between the main directory
and the "driver" directory. We already have a cross-platform layer; there's
no need to have yet another one. (Actually, the rewriting of the sound
effects code took one first step in this direction.)
At the final stage, I'd like to get rid of the "drivers" directory
completely, but I'll probably need some help with that if I want to
preserve the CVS history of the code.
Things will probably be a bit bumpy along the way, but I seem to have
reached a point of relative stability again, which is why I'm commiting
this now.
svn-id: r16668
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svn-id: r16580
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svn-id: r16540
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reduced this (total dependencies on system.h went down from 193 to 85 files)
svn-id: r16527
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svn-id: r16421
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svn-id: r16397
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svn-id: r16227
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svn-id: r15990
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svn-id: r15332
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malloc() nowadays! (This only affected the "dummy" player.
svn-id: r14638
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found the old name misleading (there is only one array that stores the
palette in the engine, though it could be argued that it's a copy of the
one used by the backend), and removed some code that I'm almost certain was
never used. (I've added assert()s to trigger in the cases where it would
have been used.)
svn-id: r13949
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our other engines do this, so there is little reason for BS2 to. I did add
a filtering mechanism so that mouse button releases and scroll wheeling is
ignored during normal gameplay, but I don't know if that was necessary
either.
Since this left little more than an empty husk where the Input class used
to be, I've eliminated that class and buried its remains in Sword2Engine.
svn-id: r13812
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to keep its own copy of the sound data. It could be even further simplified
(I don't really see any reason for having two different sound queues), but
I seem to have reached a point of stability here and I don't want to jinx
it by making further changes yet.
svn-id: r13705
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resource manager. All new code! All new bugs!
svn-id: r13603
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svn-id: r13410
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overlay, that needs to be cleared at the beginning of the movie. Otherwise
what was on the screen may show at the end of the movie.
svn-id: r13398
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Invalidate the lookup table when the screen changes. (TODO: We also have to
invalidate it if the change happens between cutscenes, don't we?)
Some cleanup, particularly in the BS2 cutscene player. More needed, I
guess...
svn-id: r13377
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svn-id: r13365
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svn-id: r13361
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extremely grateful that the BS1 and BS2 cutscene players are finally
sharing at least some of their code now.)
svn-id: r13360
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svn-id: r13359
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start)
svn-id: r13358
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svn-id: r13354
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svn-id: r13180
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svn-id: r13107
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Prevent false warnings in demo.
svn-id: r13102
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NewGuiColor to OverlayColor; fixed some calls to error() in the SDL backend
svn-id: r13087
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svn-id: r12996
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svn-id: r12984
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svn-id: r12974
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svn-id: r12907
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