cpp/openttd-patchpack/source Files · src/music/os2_m.cpp

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Location: cpp/openttd-patchpack/source/src/music/os2_m.cpp

r8781:bd977c904a17 1.3 KiB text/x-c Show Annotation Show as Raw Download as Raw

bjarni

(svn r12482) -Fix: [build train] we don't need to have a depot in order to just check the price of a rail vehicle so don't check for compatible rails on the tile either
also wagons will only need tracks they can drive on in order to be build so there is no reason to check for power in the depot

/* $Id$ */

#include "../stdafx.h"
#include "../openttd.h"
#include "os2_m.h"

#define INCL_DOS
#define INCL_OS2MM
#define INCL_WIN

#include <stdarg.h>
#include <os2.h>
#include <os2me.h>

/**********************
 * OS/2 MIDI PLAYER
 **********************/

/* Interesting how similar the MCI API in OS/2 is to the Win32 MCI API,
 * eh? Anyone would think they both came from the same place originally! ;)
 */

static long CDECL MidiSendCommand(const char *cmd, ...)
{
	va_list va;
	char buf[512];
	va_start(va, cmd);
	vsprintf(buf, cmd, va);
	va_end(va);
	return mciSendString(buf, NULL, 0, NULL, 0);
}

static FMusicDriver_OS2 iFMusicDriver_OS2;

void MusicDriver_OS2::PlaySong(const char *filename)
{
	MidiSendCommand("close all");

	if (MidiSendCommand("open %s type sequencer alias song", filename) != 0)
		return;

	MidiSendCommand("play song from 0");
}

void MusicDriver_OS2::StopSong()
{
	MidiSendCommand("close all");
}

void MusicDriver_OS2::SetVolume(byte vol)
{
	MidiSendCommand("set song audio volume %d", ((vol/127)*100));
}

bool MusicDriver_OS2::IsSongPlaying()
{
	char buf[16];
	mciSendString("status song mode", buf, sizeof(buf), NULL, 0);
	return strcmp(buf, "playing") == 0 || strcmp(buf, "seeking") == 0;
}

const char *MusicDriver_OS2::Start(const char * const *parm)
{
	return 0;
}

void MusicDriver_OS2::Stop()
{
	MidiSendCommand("close all");
}