Max Horn 8982fff1b7 AUDIO: Add pure virtual MidiDriver::isOpen() method ...

This in turn enables modifying MidiDriver_MPU401::close() to allow
it to be called on a midi driver that has not yet been opened.

The specific issue that triggered me to make these changes was a
crash-upon-quit in HUGO, caused by it instantiating a midi driver,
then encountering an error (missing hugo.dat) *before* having
opened the new midi driver; the general cleanup code then tries
to close the (not yet opened) midi driver -> kaboom

Also fixed some engines which were leaking MidiDriver instances.

2011-03-22 23:51:47 +01:00

..

actor_path.cpp

ALL: Fix whitespaces / indention

2011-02-07 23:01:06 +00:00

actor_walk.cpp

ALL: Fix whitespaces / indention

2011-02-07 23:01:06 +00:00

actor.cpp

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actor.h

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animation.cpp

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animation.h

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console.cpp

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console.h

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detection_tables.h

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detection.cpp

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displayinfo.h

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events.cpp

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events.h

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font_map.cpp

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font.cpp

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font.h

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gfx.cpp

SAGA: Fixed palette setting inside Gfx::setPaletteColor() (thanks to LordHoto for noticing this)

2011-02-20 00:19:08 +02:00

gfx.h

SAGA: Adapt to setPalette RGBA->RGB change.

2011-02-14 17:08:32 +01:00

image.cpp

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input.cpp

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interface.cpp

ALL: Fix whitespaces / indention

2011-02-07 23:01:06 +00:00

interface.h

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introproc_ihnm.cpp

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introproc_ite.cpp

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introproc_saga2.cpp

AUDIO: Rename sound/ dir to audio/

2011-02-09 01:09:01 +00:00

isomap.cpp

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isomap.h

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itedata.cpp

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itedata.h

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module.mk

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music.cpp

AUDIO: Add pure virtual MidiDriver::isOpen() method

2011-03-22 23:51:47 +01:00

music.h

AUDIO: Add pure virtual MidiDriver::isOpen() method

2011-03-22 23:51:47 +01:00

objectmap.cpp

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objectmap.h

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palanim.cpp

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palanim.h

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puzzle.cpp

ALL: Fix whitespaces / indention

2011-02-07 23:01:06 +00:00

puzzle.h

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render.cpp

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render.h

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resource_hrs.cpp

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resource_res.cpp

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resource_rsc.cpp

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resource.cpp

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resource.h

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saga.cpp

SAGA: Cleanup syncSoundSettings()

2011-03-19 16:04:55 +01:00

saga.h

AUDIO: Rename sound/ dir to audio/

2011-02-09 01:09:01 +00:00

saveload.cpp

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scene.cpp

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scene.h

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script.cpp

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script.h

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sfuncs_ihnm.cpp

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sfuncs.cpp

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shorten.cpp

AUDIO: Rename sound/ dir to audio/

2011-02-09 01:09:01 +00:00

shorten.h

AUDIO: Rename sound/ dir to audio/

2011-02-09 01:09:01 +00:00

sndres.cpp

AUDIO: Rename sound/ dir to audio/

2011-02-09 01:09:01 +00:00

sndres.h

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sound.cpp

SAGA: Cleanup syncSoundSettings()

2011-03-19 16:04:55 +01:00

sound.h

AUDIO: Rename sound/ dir to audio/

2011-02-09 01:09:01 +00:00

sprite.cpp

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sprite.h

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sthread.cpp

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xref.txt

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