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

Files @ r4681:f719e26018b5

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r4681:f719e26018b5 1.4 KiB text/x-c Show Annotation Show as Raw Download as Raw

bjarni

(svn r6586) -Feature: [depot window] added a vehicle list window with all vehicles having a certain depot in their orders
It got one known issue though. The top bar got a plural issue so expect to see stuff like "1 trains" until we figure out why it behaves this way
Added the button to the depot windows. Made the autoreplace button bigger while I was moving some widgets anyway
Made road vehicle depot windows start with one more row to make room for the buttons

/* $Id$ */

#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 void OS2MidiPlaySong(const char *filename)
{
	MidiSendCommand("close all");

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

	MidiSendCommand("play song from 0");
}

static void OS2MidiStopSong(void)
{
	MidiSendCommand("close all");
}

static void OS2MidiSetVolume(byte vol)
{
	MidiSendCommand("set song audio volume %d", ((vol/127)*100));
}

static bool OS2MidiIsSongPlaying(void)
{
	char buf[16];
	mciSendString("status song mode", buf, sizeof(buf), NULL, 0);
	return strcmp(buf, "playing") == 0 || strcmp(buf, "seeking") == 0;
}

static const char *OS2MidiStart(const char * const *parm)
{
	return 0;
}

static void OS2MidiStop(void)
{
	MidiSendCommand("close all");
}

const HalMusicDriver _os2_music_driver = {
	OS2MidiStart,
	OS2MidiStop,
	OS2MidiPlaySong,
	OS2MidiStopSong,
	OS2MidiIsSongPlaying,
	OS2MidiSetVolume,
};