truelight@0: #include "stdafx.h"
truelight@0: #include "ttd.h"
tron@507: #include "table/strings.h"
truelight@0: #include "window.h"
truelight@0: #include "gui.h"
truelight@0: #include "gfx.h"
truelight@0: #include "sound.h"
truelight@0: #include "hal.h"
truelight@0: 
truelight@0: #define NUM_SONGS_AVAILABLE 22
truelight@0: 
truelight@0: 
truelight@0: static byte _playlist_all[] = {
truelight@0: 	1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,0,
truelight@0: };
truelight@0: 
truelight@0: static byte _playlist_old_style[] = {
truelight@0: 	1, 8, 2, 9, 14, 15, 19, 13, 0,
truelight@0: };
truelight@0: 
truelight@0: static byte _playlist_new_style[] = {
truelight@0: 	6, 11, 10, 17, 21, 18, 5, 0
truelight@0: };
truelight@0: 
truelight@0: static byte _playlist_ezy_street[] = {
truelight@0: 	12, 7, 16, 3, 20, 4, 0
truelight@0: };
truelight@0: 
truelight@0: static byte * const _playlists[] = {
truelight@0: 	_playlist_all,
truelight@0: 	_playlist_old_style,
truelight@0: 	_playlist_new_style,
truelight@0: 	_playlist_ezy_street,
truelight@0: 	msf.custom_1,
truelight@0: 	msf.custom_2,
truelight@0: };
truelight@0: 
tron@341: // Map the order of the song names to the numbers of the midi filenames
tron@341: static const int midi_idx[] = {
tron@341: 	 0, // Tycoon DELUXE Theme
tron@341: 	 2, // Easy Driver
tron@341: 	 3, // Little Red Diesel
tron@341: 	17, // Cruise Control
tron@341: 	 7, // Don't Walk!
tron@341: 	 9, // Fell Apart On Me
tron@341: 	 4, // City Groove
tron@341: 	19, // Funk Central
tron@341: 	 6, // Stoke It
tron@341: 	12, // Road Hog
tron@341: 	 5, // Aliens Ate My Railway
tron@341: 	 1, // Snarl Up
tron@341: 	18, // Stroll On
tron@341: 	10, // Can't Get There From Here
tron@341: 	 8, // Sawyer's Tune
tron@341: 	13, // Hold That Train!
tron@341: 	21, // Movin' On
tron@341: 	15, // Goss Groove
tron@341: 	16, // Small Town
tron@341: 	14, // Broomer's Oil Rag
tron@341: 	20, // Jammit
tron@341: 	11  // Hard Drivin'
tron@341: };
tron@341: 
truelight@0: 
truelight@0: static void SkipToPrevSong()
truelight@0: {
truelight@0: 	byte *b = _cur_playlist;
truelight@0: 	byte *p = b;
truelight@0: 	byte t;
truelight@0: 
truelight@0: 	// empty playlist
truelight@0: 	if (b[0] == 0)
truelight@0: 		return;
truelight@193: 
truelight@0: 	// find the end
truelight@0: 	do p++; while (p[0] != 0);
truelight@0: 
truelight@0: 	// and copy the bytes
truelight@0: 	t = *--p;
truelight@0: 	while (p != b) {
truelight@0: 		p--;
truelight@0: 		p[1] = p[0];
truelight@0: 	}
truelight@0: 	*b = t;
truelight@0: 
truelight@0: 	_song_is_active = false;
truelight@0: }
truelight@0: 
truelight@0: static void SkipToNextSong()
truelight@0: {
truelight@0: 	byte *b = _cur_playlist, t;
truelight@0: 
truelight@0: 	if ((t=b[0]) != 0) {
truelight@0: 		while (b[1]) {
truelight@0: 			b[0] = b[1];
truelight@0: 			b++;
truelight@0: 		}
truelight@0: 		b[0] = t;
truelight@0: 	}
truelight@0: 
truelight@0: 	_song_is_active = false;
truelight@0: }
truelight@0: 
truelight@0: static void MusicVolumeChanged(byte new_vol)
truelight@0: {
truelight@0: 	_music_driver->set_volume(new_vol);
truelight@0: }
truelight@0: 
truelight@0: static void DoPlaySong()
truelight@0: {
truelight@0: 	char filename[256];
tron@341: 	snprintf(filename, sizeof(filename), "%sgm_tt%.2d.gm",
tron@341: 		_path.gm_dir, midi_idx[_music_wnd_cursong - 1]);
truelight@0: 	_music_driver->play_song(filename);
truelight@0: }
truelight@0: 
truelight@0: static void DoStopMusic()
truelight@0: {
truelight@0: 	_music_driver->stop_song();
truelight@0: }
truelight@0: 
truelight@0: static void SelectSongToPlay()
truelight@0: {
truelight@0: 	int i;
truelight@0: 
truelight@0: 	memset(_cur_playlist, 0, 33);
truelight@0: 	strcpy(_cur_playlist, _playlists[msf.playlist]);
truelight@0: 
truelight@0: 	if (msf.shuffle) {
truelight@0: 		i = 500;
truelight@0: 		do {
truelight@0: 			uint32 r = InteractiveRandom();
truelight@0: 			byte *a = &_cur_playlist[r & 0x1F];
truelight@0: 			byte *b = &_cur_playlist[(r >> 8)&0x1F];
truelight@0: 
truelight@0: 			if (*a != 0 && *b != 0) {
truelight@0: 				byte t = *a;
truelight@0: 				*a = *b;
truelight@0: 				*b = t;
truelight@0: 			}
truelight@0: 		} while (--i);
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static void StopMusic()
truelight@0: {
truelight@0: 	_music_wnd_cursong = 0;
truelight@0: 	DoStopMusic();
truelight@0: 	_song_is_active = false;
truelight@0: 	InvalidateWindowWidget(WC_MUSIC_WINDOW, 0, 9);
truelight@0: }
truelight@0: 
truelight@0: static void PlayPlaylistSong()
truelight@0: {
truelight@0: 	if (_cur_playlist[0] == 0) {
truelight@0: 		SelectSongToPlay();
truelight@0: 		if (_cur_playlist[0] == 0)
truelight@0: 			return;
truelight@0: 	}
truelight@0: 	_music_wnd_cursong = _cur_playlist[0];
truelight@0: 	DoPlaySong();
truelight@0: 	_song_is_active = true;
truelight@193: 
truelight@0: 	InvalidateWindowWidget(WC_MUSIC_WINDOW, 0, 9);
truelight@0: }
truelight@0: 
truelight@0: void ResetMusic()
truelight@0: {
truelight@0: 	_music_wnd_cursong = 1;
truelight@0: 	DoPlaySong();
truelight@0: }
truelight@0: 
truelight@0: void MusicLoop()
truelight@0: {
truelight@0: 	if (!msf.btn_down && _song_is_active) {
truelight@0: 		StopMusic();
truelight@0: 	} else if (msf.btn_down && !_song_is_active) {
truelight@0: 		PlayPlaylistSong();
truelight@0: 	}
truelight@0: 
truelight@0: 	if (_song_is_active == false)
truelight@0: 		return;
truelight@0: 
truelight@0: 	if (!_music_driver->is_song_playing()) {
truelight@0: 		StopMusic();
truelight@0: 		SkipToNextSong();
truelight@0: 		PlayPlaylistSong();
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static void MusicTrackSelectionWndProc(Window *w, WindowEvent *e)
truelight@0: {
truelight@0: 	switch(e->event) {
truelight@0: 	case WE_PAINT: {
truelight@0: 		int y,i;
truelight@0: 		byte *p;
truelight@0: 
truelight@0: 		w->disabled_state = (msf.playlist  <= 3) ? (1 << 11) : 0;
truelight@0: 		w->click_state |= 0x18;
truelight@0: 		DrawWindowWidgets(w);
truelight@0: 
truelight@0: 		GfxFillRect(3, 23, 3+177,23+191,0);
truelight@0: 		GfxFillRect(251, 23, 251+177,23+191,0);
truelight@0: 
truelight@0: 		DrawStringCentered(92, 15, STR_01EE_TRACK_INDEX, 0);
truelight@0: 
tron@534: 		SetDParam(0, STR_01D5_ALL + msf.playlist);
truelight@0: 		DrawStringCentered(340, 15, STR_01EF_PROGRAM, 0);
truelight@0: 
truelight@0: 		for(i=1; (uint)i <= NUM_SONGS_AVAILABLE; i++) {
tron@534: 			SetDParam(0, i);
tron@534: 			SetDParam(2, i);
tron@534: 			SetDParam(1, SPECSTR_SONGNAME);
truelight@0: 			DrawString(4, 23+(i-1)*6, (i < 10) ? STR_01EC_0 : STR_01ED, 0);
truelight@0: 		}
truelight@0: 
truelight@0: 		for(i=0; i!=6; i++) {
truelight@0: 			DrawStringCentered(216, 45 + i*8, STR_01D5_ALL + i, (i==msf.playlist) ? 0xC : 0x10);
truelight@0: 		}
truelight@0: 
truelight@193: 		DrawStringCentered(216, 45+8*6+16, STR_01F0_CLEAR, 0);
truelight@0: 		DrawStringCentered(216, 45+8*6+16*2, STR_01F1_SAVE, 0);
truelight@0: 
truelight@0: 		y = 23;
truelight@0: 		for(p = _playlists[msf.playlist],i=0; (i=*p) != 0; p++) {
tron@534: 			SetDParam(0, i);
tron@534: 			SetDParam(2, i);
tron@534: 			SetDParam(1, SPECSTR_SONGNAME);
truelight@0: 			DrawString(252, y, (i < 10) ? STR_01EC_0 : STR_01ED, 0);
truelight@0: 			y += 6;
truelight@0: 		}
truelight@0: 		break;
truelight@0: 	}
truelight@193: 
truelight@0: 	case WE_CLICK:
truelight@0: 		switch(e->click.widget) {
truelight@0: 		case 3: { /* add to playlist */
truelight@0: 			int y = (e->click.pt.y - 23) / 6;
truelight@0: 			int i;
truelight@0: 			byte *p;
truelight@0: 			if (msf.playlist < 4) return;
truelight@0: 			if ((uint)y >= NUM_SONGS_AVAILABLE) return;
truelight@0: 
truelight@0: 			p = _playlists[msf.playlist];
truelight@0: 			for(i=0; i!=32; i++) {
truelight@0: 				if (p[i] == 0) {
truelight@0: 					p[i] = (byte)(y + 1);
truelight@0: 					p[i+1] = 0;
truelight@0: 					SetWindowDirty(w);
truelight@0: 					SelectSongToPlay();
truelight@0: 					break;
truelight@0: 				}
truelight@0: 			}
truelight@0: 
truelight@0: 		} break;
truelight@0: 		case 11: /* clear */
truelight@0: 			_playlists[msf.playlist][0] = 0;
truelight@0: 			SetWindowDirty(w);
truelight@0: 			StopMusic();
truelight@0: 			SelectSongToPlay();
truelight@0: 			break;
truelight@0: 		case 12: /* save */
truelight@0: 			ShowInfo("MusicTrackSelectionWndProc:save not implemented\n");
truelight@0: 			break;
truelight@0: 		case 5: case 6: case 7: case 8: case 9: case 10: /* set playlist */
truelight@0: 			msf.playlist = e->click.widget - 5;
truelight@0: 			SetWindowDirty(w);
truelight@0: 			InvalidateWindow(WC_MUSIC_WINDOW, 0);
truelight@0: 			StopMusic();
truelight@0: 			SelectSongToPlay();
truelight@0: 			break;
truelight@0: 		}
truelight@0: 		break;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const Widget _music_track_selection_widgets[] = {
darkvater@176: {    WWT_TEXTBTN,    14,     0,    10,     0,    13, STR_00C5,STR_018B_CLOSE_WINDOW},
truelight@0: {    WWT_CAPTION,    14,    11,   431,     0,    13, STR_01EB_MUSIC_PROGRAM_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS},
darkvater@176: {     WWT_IMGBTN,    14,     0,   431,    14,   217, 0x0,			STR_NULL},
darkvater@176: {     WWT_IMGBTN,    14,     2,   181,    22,   215, 0x0,			STR_01FA_CLICK_ON_MUSIC_TRACK_TO},
darkvater@176: {     WWT_IMGBTN,    14,   250,   429,    22,   215, 0x0,			STR_01F2_CURRENT_PROGRAM_OF_MUSIC},
darkvater@176: { WWT_PUSHIMGBTN,    14,   186,   245,    44,    51, 0x0,			STR_01F3_SELECT_ALL_TRACKS_PROGRAM},
darkvater@176: { WWT_PUSHIMGBTN,    14,   186,   245,    52,    59, 0x0,			STR_01F4_SELECT_OLD_STYLE_MUSIC},
darkvater@176: { WWT_PUSHIMGBTN,    14,   186,   245,    60,    67, 0x0,			STR_01F5_SELECT_NEW_STYLE_MUSIC},
darkvater@176: { WWT_PUSHIMGBTN,    14,   186,   245,    68,    75, 0x0,			STR_0330_SELECT_EZY_STREET_STYLE},
darkvater@176: { WWT_PUSHIMGBTN,    14,   186,   245,    76,    83, 0x0,			STR_01F6_SELECT_CUSTOM_1_USER_DEFINED},
darkvater@176: { WWT_PUSHIMGBTN,    14,   186,   245,    84,    91, 0x0,			STR_01F7_SELECT_CUSTOM_2_USER_DEFINED},
darkvater@176: { WWT_PUSHIMGBTN,    14,   186,   245,   108,   115, 0x0,			STR_01F8_CLEAR_CURRENT_PROGRAM_CUSTOM1},
darkvater@176: { WWT_PUSHIMGBTN,    14,   186,   245,   124,   131, 0x0,			STR_01F9_SAVE_MUSIC_SETTINGS_TO},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _music_track_selection_desc = {
truelight@0: 	104, 131, 432, 218,
truelight@0: 	WC_MUSIC_TRACK_SELECTION,0,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
truelight@0: 	_music_track_selection_widgets,
truelight@0: 	MusicTrackSelectionWndProc
truelight@0: };
truelight@0: 
truelight@0: static void ShowMusicTrackSelection()
truelight@0: {
truelight@0: 	AllocateWindowDescFront(&_music_track_selection_desc, 0);
truelight@0: }
truelight@0: 
truelight@0: static void MusicWindowWndProc(Window *w, WindowEvent *e)
truelight@0: {
truelight@0: 	switch(e->event) {
truelight@0: 	case WE_PAINT: {
truelight@0: 		int i,num;
truelight@0: 		StringID str;
truelight@0: 
truelight@0: 		w->click_state |= 0x280;
truelight@0: 		DrawWindowWidgets(w);
truelight@0: 
truelight@0: 		GfxFillRect(187, 16, 200, 33, 0);
truelight@0: 
truelight@0: 		num = 8;
truelight@0: 		for (i=0; i!=num; i++) {
truelight@0: 			int color = 0xD0;
truelight@0: 			if (i > 4) {
truelight@0: 				color = 0xBF;
truelight@0: 				if (i > 6) {
truelight@0: 					color = 0xB8;
truelight@0: 				}
truelight@0: 			}
truelight@0: 			GfxFillRect(187, 33 - i*2, 200, 33 - i*2, color);
truelight@0: 		}
truelight@0: 
truelight@0: 		GfxFillRect(60, 46, 239, 52, 0);
truelight@0: 
truelight@0: 		str = STR_01E3;
truelight@0: 		if (_song_is_active != 0 && _music_wnd_cursong != 0) {
truelight@0: 			str = STR_01E4_0;
tron@534: 			SetDParam(0, _music_wnd_cursong);
truelight@0: 			if (_music_wnd_cursong >= 10)
truelight@0: 				str = STR_01E5;
truelight@0: 		}
truelight@0: 		DrawString(62, 46, str, 0);
truelight@0: 
truelight@0: 		str = STR_01E6;
truelight@0: 		if (_song_is_active != 0 && _music_wnd_cursong != 0) {
truelight@0: 			str = STR_01E7;
tron@534: 			SetDParam(0, SPECSTR_SONGNAME);
tron@534: 			SetDParam(1, _music_wnd_cursong);
truelight@0: 		}
truelight@0: 		DrawStringCentered(155, 46, str, 0);
truelight@0: 
truelight@0: 
truelight@0: 		DrawString(60, 38, STR_01E8_TRACK_XTITLE, 0);
truelight@193: 
truelight@0: 		for(i=0; i!=6; i++) {
truelight@0: 			DrawStringCentered(25+i*50, 59, STR_01D5_ALL+i, msf.playlist == i ? 0xC : 0x10);
truelight@0: 		}
truelight@0: 
truelight@0: 		DrawStringCentered(31, 43, STR_01E9_SHUFFLE, (msf.shuffle ? 0xC : 0x10));
truelight@0: 		DrawStringCentered(269, 43, STR_01EA_PROGRAM, 0);
truelight@0: 		DrawStringCentered(141, 15, STR_01DB_MUSIC_VOLUME, 0);
truelight@0: 		DrawStringCentered(141, 29, STR_01DD_MIN_MAX, 0);
truelight@0: 		DrawStringCentered(247, 15, STR_01DC_EFFECTS_VOLUME, 0);
truelight@0: 		DrawStringCentered(247, 29, STR_01DD_MIN_MAX, 0);
truelight@0: 
truelight@0: 		DrawFrameRect(108, 23, 174, 26, 14, 0x20);
truelight@0: 		DrawFrameRect(214, 23, 280, 26, 14, 0x20);
truelight@0: 
truelight@193: 		DrawFrameRect(108 + (msf.music_vol>>1),
truelight@0: 									22,
truelight@0: 									111 + (msf.music_vol>>1),
truelight@0: 									28,
truelight@0: 									14,
truelight@0: 									0);
truelight@0: 
truelight@193: 		DrawFrameRect(214 + (msf.effect_vol>>1),
truelight@0: 									22,
truelight@0: 									217 + (msf.effect_vol>>1),
truelight@0: 									28,
truelight@0: 									14,
truelight@0: 									0);
truelight@0: 	} break;
truelight@0: 
truelight@0: 	case WE_CLICK:
truelight@0: 		switch(e->click.widget) {
truelight@0: 		case 2: // skip to prev
truelight@0: 			if (!_song_is_active)
truelight@0: 				return;
truelight@0: 			SkipToPrevSong();
truelight@0: 			break;
truelight@0: 		case 3: // skip to next
truelight@0: 			if (!_song_is_active)
truelight@0: 				return;
truelight@0: 			SkipToNextSong();
truelight@0: 			break;
truelight@0: 		case 4: // stop playing
truelight@0: 			msf.btn_down = false;
truelight@0: 			break;
truelight@0: 		case 5: // start playing
truelight@0: 			msf.btn_down = true;
truelight@0: 			break;
truelight@0: 		case 6:{ // volume sliders
truelight@0: 			byte *vol,new_vol;
truelight@193: 			int x = e->click.pt.x - 88;
truelight@0: 
truelight@0: 			if (x < 0)
truelight@0: 				return;
truelight@0: 
truelight@0: 			vol = &msf.music_vol;
truelight@0: 			if (x >= 106) {
truelight@0: 				vol = &msf.effect_vol;
truelight@0: 				x -= 106;
truelight@0: 			}
truelight@0: 
truelight@0: 			new_vol = min(max(x-21,0)*2,127);
truelight@0: 			if (new_vol != *vol) {
truelight@0: 				*vol = new_vol;
truelight@0: 				if (vol == &msf.music_vol)
truelight@0: 					MusicVolumeChanged(new_vol);
truelight@0: 				SetWindowDirty(w);
truelight@0: 			}
truelight@0: 
truelight@0: 			_left_button_clicked = false;
truelight@0: 		} break;
truelight@0: 		case 10: //toggle shuffle
truelight@0: 			msf.shuffle ^= 1;
truelight@0: 			StopMusic();
truelight@0: 			SelectSongToPlay();
truelight@0: 			break;
truelight@0: 		case 11: //show track selection
truelight@0: 			ShowMusicTrackSelection();
truelight@0: 			break;
truelight@0: 		case 12: case 13: case 14: case 15: case 16: case 17: // playlist
truelight@0: 			msf.playlist = e->click.widget - 12;
truelight@0: 			SetWindowDirty(w);
truelight@0: 			InvalidateWindow(WC_MUSIC_TRACK_SELECTION, 0);
truelight@0: 			StopMusic();
truelight@0: 			SelectSongToPlay();
truelight@0: 			break;
truelight@0: 		}
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_MOUSELOOP:
truelight@0: 		InvalidateWindowWidget(WC_MUSIC_WINDOW, 0, 7);
truelight@0: 		break;
truelight@0: 	}
truelight@0: 
truelight@0: }
truelight@0: 
truelight@0: static const Widget _music_window_widgets[] = {
darkvater@176: {    WWT_TEXTBTN,    14,     0,    10,     0,    13, STR_00C5,	STR_018B_CLOSE_WINDOW},
truelight@0: {    WWT_CAPTION,    14,    11,   299,     0,    13, STR_01D2_JAZZ_JUKEBOX, STR_018C_WINDOW_TITLE_DRAG_THIS},
darkvater@176: { WWT_PUSHIMGBTN,    14,     0,    21,    14,    35, 0x2C5,			STR_01DE_SKIP_TO_PREVIOUS_TRACK},
darkvater@176: { WWT_PUSHIMGBTN,    14,    22,    43,    14,    35, 0x2C6,			STR_01DF_SKIP_TO_NEXT_TRACK_IN_SELECTION},
darkvater@176: { WWT_PUSHIMGBTN,    14,    44,    65,    14,    35, 0x2C7,			STR_01E0_STOP_PLAYING_MUSIC},
darkvater@176: { WWT_PUSHIMGBTN,    14,    66,    87,    14,    35, 0x2C8,			STR_01E1_START_PLAYING_MUSIC},
darkvater@176: {     WWT_IMGBTN,    14,    88,   299,    14,    35, 0x0,				STR_01E2_DRAG_SLIDERS_TO_SET_MUSIC},
darkvater@176: {     WWT_IMGBTN,    14,   186,   201,    15,    34, 0x0,				STR_NULL},
darkvater@176: {     WWT_IMGBTN,    14,     0,   299,    36,    57, 0x0,				STR_NULL},
darkvater@176: {     WWT_IMGBTN,    14,    59,   240,    45,    53, 0x0,				STR_NULL},
darkvater@176: { WWT_PUSHIMGBTN,    14,     6,    55,    42,    49, 0x0,				STR_01FB_TOGGLE_PROGRAM_SHUFFLE},
darkvater@176: { WWT_PUSHIMGBTN,    14,   244,   293,    42,    49, 0x0,				STR_01FC_SHOW_MUSIC_TRACK_SELECTION},
darkvater@176: { WWT_PUSHIMGBTN,    14,     0,    49,    58,    65, 0x0,				STR_01F3_SELECT_ALL_TRACKS_PROGRAM},
darkvater@176: { WWT_PUSHIMGBTN,    14,    50,    99,    58,    65, 0x0,				STR_01F4_SELECT_OLD_STYLE_MUSIC},
darkvater@176: { WWT_PUSHIMGBTN,    14,   100,   149,    58,    65, 0x0,				STR_01F5_SELECT_NEW_STYLE_MUSIC},
darkvater@176: { WWT_PUSHIMGBTN,    14,   150,   199,    58,    65, 0x0,				STR_0330_SELECT_EZY_STREET_STYLE},
darkvater@176: { WWT_PUSHIMGBTN,    14,   200,   249,    58,    65, 0x0,				STR_01F6_SELECT_CUSTOM_1_USER_DEFINED},
darkvater@176: { WWT_PUSHIMGBTN,    14,   250,   299,    58,    65, 0x0,				STR_01F7_SELECT_CUSTOM_2_USER_DEFINED},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _music_window_desc = {
truelight@0: 	0, 22, 300, 66,
truelight@0: 	WC_MUSIC_WINDOW,0,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
truelight@0: 	_music_window_widgets,
truelight@0: 	MusicWindowWndProc
truelight@0: };
truelight@0: 
truelight@0: void ShowMusicWindow()
truelight@0: {
truelight@0: 	AllocateWindowDescFront(&_music_window_desc, 0);
truelight@0: }