Messages

1

Offtopic / Re: openxcom wii ?

« on: May 14, 2023, 05:05:02 pm »

It is works 
Problem is a poor porting of SDL libraries on WII. I had to modify SDL libraries to see  results.
Now I can see the main menu, can chose the level and can see Geoscape. To move the cursor for positioning thefirst base and stop: I need to emulate keyboard for the input phases 
Not sounds (for now).

A question: there is a way to completly replace original graphic and sounds? I can't (eventually) release the Wii version without graphics and sounds...

2

Offtopic / Re: openxcom wii ?

« on: April 16, 2023, 08:04:28 pm »

After long time I go back to this project.
Finally I can start OpenXcom on a real Wii, but it stops during initial menu print.
I think that problem is that the game load all data files in memory at startup.
There is a way to load only needed file and free resource when they are not needed?

3

Offtopic / Re: openxcom wii ?

« on: February 13, 2016, 05:06:13 pm »

It's too hard optimize this...

src/Engine/Scalers/init.cpp:uint32_t   RGBtoYUV[16777216];

4

Offtopic / Re: openxcom wii ?

« on: February 09, 2016, 06:42:29 pm »

do you compile it with debug symbols? Usually on windows my working copy of exe have 200MiB but when I create final version then it have only 3MiB.
Most of this is debug information that used for debugging and not need for normal usage.

Removed -g and recompile all sources, but results are the same.

5

Offtopic / Re: openxcom wii ?

« on: February 07, 2016, 12:53:39 pm »

Well.
At the end we have a .dol to load on dolphin emulator.
But it is too big.
$ powerpc-eabi-size openxcom.dol
   text    data     bss     dec     hex filename
6742955  399516 70797632        77940103        4a54587 openxcom.dol

Original DOS version requires only 2 Mb of RAM.
Why openxcom is so "fatty"?

6

Offtopic / Re: openxcom wii ?

« on: February 06, 2016, 07:25:25 pm »

At the end, all source was compiled, but...
I have a problem loading the final elf.
I think that I need a complete porting of OpenGL for WII...

7

Offtopic / Re: openxcom wii ?

« on: February 05, 2016, 11:13:39 pm »

This is still error caused by lack of algorithms header: https://en.cppreference.com/w/cpp/algorithm/for_each
You should add this two headers (math too) until you get error that is not fix by this change.
Another suggestion is reduce error level in compiler. Right now I see that you have makefile with very aggressive setting (-Werror) that probably will not allow compiling OXC. In long run all this warnings should be fixed but is not your job to do this. Ignore it and try get AFAP working binary.

Thanks for the tip.

But now I have a big problem: no execinfo.h and no *backtrace* function in devKitPro environ.
Must i stub them?

  CXX    src/Engine/openxcom-CrossPlatform.o
src/Engine/CrossPlatform.cpp: In function 'void OpenXcom::CrossPlatform::stackTr
ace(void*)':
src/Engine/CrossPlatform.cpp:997:49: error: 'backtrace' was not declared in this
 scope
  size_t size = backtrace(array, MAX_STACK_FRAMES);
                                                 ^
src/Engine/CrossPlatform.cpp:998:48: error: 'backtrace_symbols' was not declared
 in this scope
  char **strings = backtrace_symbols(array, size);
                                                ^
make[1]: *** [src/Engine/openxcom-CrossPlatform.o] Error 1
make[1]: Leaving directory `/c/Users/Utente1/Downloads/WIIdev/OpenXcom-master'
make: *** [all-recursive] Error 1

8

Offtopic / Re: openxcom wii ?

« on: February 05, 2016, 10:36:22 pm »

An after a cast problem solved by myself:

src/Battlescape/BattlescapeGenerator.cpp: In member function 'void OpenXcom::Bat
tlescapeGenerator::loadRMP(OpenXcom::MapBlock*, int, int, int)':
src/Battlescape/BattlescapeGenerator.cpp:1672:30: error: comparison between sign
ed and unsigned integer expressions [-Werror=sign-compare]
      if (*k - (int)nodeOffset == *i)
                              ^
This is the next:

src/Battlescape/DebriefingState.cpp: In member function 'void OpenXcom::Debriefi
ngState::prepareDebriefing()':
src/Battlescape/DebriefingState.cpp:863:5: error: 'for_each' is not a member of
'std'
     std::for_each(save->getAlienMissions().begin(), save->getAlienMissions().en
d(),
     ^
make[1]: *** [src/Battlescape/openxcom-DebriefingState.o] Error 1
make[1]: Leaving directory `/c/Users/Utente1/Downloads/WIIdev/OpenXcom-master'
make: *** [all-recursive] Error 1



Solved with google:
added #include <algorithm>   

9

Offtopic / Re: openxcom wii ?

« on: February 05, 2016, 10:33:08 pm »

add `#include <algorithm>`.

Done.
Same problem in 2 other sources.
And we have complete the Basescape folder 

10

Offtopic / Re: openxcom wii ?

« on: February 05, 2016, 08:12:51 pm »

Then probably `SDL_CFLAGS` is not used by build script. I would suggest to place this value manually to script. In long run it isn't proper solution but it could save you lot of time in fighting with strange error caused by not properly configured environment.

Another casue could be that headers and nested deeper in directory (like `/SDL/SDL/` or something like that).

Not so easy 
Problem was OpenGL headers needed by SDL.
I found this https://wiibrew.org/wiki/Gl2gx, compile (there was few errors, "Development is currently on hold until a new maintainer is found") then I install it in my environ.

Now, build stops with the error in the attached file.

11

Offtopic / Re: openxcom wii ?

« on: February 05, 2016, 07:24:30 pm »

In this case, floor is just the basic floor() function from the standard library, so a #include <math.h> should solve this one error. But you may find many other problems...

Perfect!
Include <math.h> solve the error.
Now I've some problems with missing SDL header files...

12

Offtopic / Re: openxcom wii ?

« on: February 04, 2016, 07:21:32 pm »

Well, I'm trying.
Found sources and compile SDL library for wii.
Found sources and compile libyaml-cpp for wii

Set the environ for run configure:

export SDL_LIBS="-lSDL_net -lSDL_ttf -lSDL_gfx -lSDL_mixer -lSDL_image -lsmpeg -lSDL -ljpeg -lpng -lfreetype -lvorbisidec -lz -lfat -lwiiuse -lbte -lwiikeyboard -logc -lm"
export SDL_CFLAGS="-I/C/devkitPro/libogc/include/SDL -D__WII__"

export YAML_LIBS="-lyaml-cpp"
export YAML_CFLAGS="-std=gnu++11 -I/C/devkitPro/libogc/include"

and run it:

configure --host=powerpc-eabi

Then: now I have the Makefile, but when I run make I have this (first) error.

  CXX    src/Basescape/openxcom-BaseInfoState.o
src/Basescape/BaseInfoState.cpp: In member function 'virtual void OpenXcom::Base
InfoState::init()':
src/Basescape/BaseInfoState.cpp:302:49: error: 'floor' was not declared in this
scope
  ss5 << (int)floor(_base->getUsedStores() + 0.05) << ":" << _base->getAvailable
Stores();
                                                 ^
make[1]: *** [src/Basescape/openxcom-BaseInfoState.o] Error 1
make[1]: Leaving directory `/c/Users/Utente1/Downloads/WIIdev/OpenXcom-master'
make: *** [all-recursive] Error 1

I think that something is missing in my environ.
I'm a C programmer, not a C++ programmer, and now I need a BIG help to continue...