diff options
Diffstat (limited to 'music_gui.c')
| -rw-r--r-- | music_gui.c | 453 |
1 files changed, 453 insertions, 0 deletions
diff --git a/music_gui.c b/music_gui.c new file mode 100644 index 000000000..304e1845c --- /dev/null +++ b/music_gui.c @@ -0,0 +1,453 @@ +#include "stdafx.h" +#include "ttd.h" +#include "window.h" +#include "gui.h" +#include "gfx.h" +#include "sound.h" +#include "hal.h" + +#define NUM_SONGS_AVAILABLE 22 + + +static byte _playlist_all[] = { + 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,0, +}; + +static byte _playlist_old_style[] = { + 1, 8, 2, 9, 14, 15, 19, 13, 0, +}; + +static byte _playlist_new_style[] = { + 6, 11, 10, 17, 21, 18, 5, 0 +}; + +static byte _playlist_ezy_street[] = { + 12, 7, 16, 3, 20, 4, 0 +}; + +static byte * const _playlists[] = { + _playlist_all, + _playlist_old_style, + _playlist_new_style, + _playlist_ezy_street, + msf.custom_1, + msf.custom_2, +}; + + +static void SkipToPrevSong() +{ + byte *b = _cur_playlist; + byte *p = b; + byte t; + + // empty playlist + if (b[0] == 0) + return; + + // find the end + do p++; while (p[0] != 0); + + // and copy the bytes + t = *--p; + while (p != b) { + p--; + p[1] = p[0]; + } + *b = t; + + _song_is_active = false; +} + +static void SkipToNextSong() +{ + byte *b = _cur_playlist, t; + + if ((t=b[0]) != 0) { + while (b[1]) { + b[0] = b[1]; + b++; + } + b[0] = t; + } + + _song_is_active = false; +} + +static void MusicVolumeChanged(byte new_vol) +{ + _music_driver->set_volume(new_vol); +} + +static void DoPlaySong() +{ + char filename[256]; + sprintf(filename, "%sgm_tt%.2d.gm", _path.gm_dir, _music_wnd_cursong - 1); + _music_driver->play_song(filename); +} + +static void DoStopMusic() +{ + _music_driver->stop_song(); +} + +static void SelectSongToPlay() +{ + int i; + + memset(_cur_playlist, 0, 33); + strcpy(_cur_playlist, _playlists[msf.playlist]); + + if (msf.shuffle) { + i = 500; + do { + uint32 r = InteractiveRandom(); + byte *a = &_cur_playlist[r & 0x1F]; + byte *b = &_cur_playlist[(r >> 8)&0x1F]; + + if (*a != 0 && *b != 0) { + byte t = *a; + *a = *b; + *b = t; + } + } while (--i); + } +} + +static void StopMusic() +{ + _music_wnd_cursong = 0; + DoStopMusic(); + _song_is_active = false; + InvalidateWindowWidget(WC_MUSIC_WINDOW, 0, 9); +} + +static void PlayPlaylistSong() +{ + if (_cur_playlist[0] == 0) { + SelectSongToPlay(); + if (_cur_playlist[0] == 0) + return; + } + _music_wnd_cursong = _cur_playlist[0]; + DoPlaySong(); + _song_is_active = true; + + InvalidateWindowWidget(WC_MUSIC_WINDOW, 0, 9); +} + +void ResetMusic() +{ + _music_wnd_cursong = 1; + DoPlaySong(); +} + +void MusicLoop() +{ + if (!msf.btn_down && _song_is_active) { + StopMusic(); + } else if (msf.btn_down && !_song_is_active) { + PlayPlaylistSong(); + } + + if (_song_is_active == false) + return; + + if (!_music_driver->is_song_playing()) { + StopMusic(); + SkipToNextSong(); + PlayPlaylistSong(); + } +} + +static void MusicTrackSelectionWndProc(Window *w, WindowEvent *e) +{ + switch(e->event) { + case WE_PAINT: { + int y,i; + byte *p; + + w->disabled_state = (msf.playlist <= 3) ? (1 << 11) : 0; + w->click_state |= 0x18; + DrawWindowWidgets(w); + + GfxFillRect(3, 23, 3+177,23+191,0); + GfxFillRect(251, 23, 251+177,23+191,0); + + DrawStringCentered(92, 15, STR_01EE_TRACK_INDEX, 0); + + SET_DPARAM16(0, STR_01D5_ALL + msf.playlist); + DrawStringCentered(340, 15, STR_01EF_PROGRAM, 0); + + for(i=1; (uint)i <= NUM_SONGS_AVAILABLE; i++) { + SET_DPARAM16(0, i); + SET_DPARAM16(2, i); + SET_DPARAM16(1, SPECSTR_SONGNAME); + DrawString(4, 23+(i-1)*6, (i < 10) ? STR_01EC_0 : STR_01ED, 0); + } + + for(i=0; i!=6; i++) { + DrawStringCentered(216, 45 + i*8, STR_01D5_ALL + i, (i==msf.playlist) ? 0xC : 0x10); + } + + DrawStringCentered(216, 45+8*6+16, STR_01F0_CLEAR, 0); + DrawStringCentered(216, 45+8*6+16*2, STR_01F1_SAVE, 0); + + y = 23; + for(p = _playlists[msf.playlist],i=0; (i=*p) != 0; p++) { + SET_DPARAM16(0, i); + SET_DPARAM16(2, i); + SET_DPARAM16(1, SPECSTR_SONGNAME); + DrawString(252, y, (i < 10) ? STR_01EC_0 : STR_01ED, 0); + y += 6; + } + break; + } + + case WE_CLICK: + switch(e->click.widget) { + case 3: { /* add to playlist */ + int y = (e->click.pt.y - 23) / 6; + int i; + byte *p; + if (msf.playlist < 4) return; + if ((uint)y >= NUM_SONGS_AVAILABLE) return; + + p = _playlists[msf.playlist]; + for(i=0; i!=32; i++) { + if (p[i] == 0) { + p[i] = (byte)(y + 1); + p[i+1] = 0; + SetWindowDirty(w); + SelectSongToPlay(); + break; + } + } + + } break; + case 11: /* clear */ + _playlists[msf.playlist][0] = 0; + SetWindowDirty(w); + StopMusic(); + SelectSongToPlay(); + break; + case 12: /* save */ + ShowInfo("MusicTrackSelectionWndProc:save not implemented\n"); + break; + case 5: case 6: case 7: case 8: case 9: case 10: /* set playlist */ + msf.playlist = e->click.widget - 5; + SetWindowDirty(w); + InvalidateWindow(WC_MUSIC_WINDOW, 0); + StopMusic(); + SelectSongToPlay(); + break; + } + break; + } +} + +static const Widget _music_track_selection_widgets[] = { +{ WWT_TEXTBTN, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, +{ WWT_CAPTION, 14, 11, 431, 0, 13, STR_01EB_MUSIC_PROGRAM_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS}, +{ WWT_IMGBTN, 14, 0, 431, 14, 217, 0x0, 0}, +{ WWT_IMGBTN, 14, 2, 181, 22, 215, 0x0,STR_01FA_CLICK_ON_MUSIC_TRACK_TO}, +{ WWT_IMGBTN, 14, 250, 429, 22, 215, 0x0,STR_01F2_CURRENT_PROGRAM_OF_MUSIC}, +{ WWT_PUSHIMGBTN, 14, 186, 245, 44, 51, 0x0,STR_01F3_SELECT_ALL_TRACKS_PROGRAM}, +{ WWT_PUSHIMGBTN, 14, 186, 245, 52, 59, 0x0,STR_01F4_SELECT_OLD_STYLE_MUSIC}, +{ WWT_PUSHIMGBTN, 14, 186, 245, 60, 67, 0x0,STR_01F5_SELECT_NEW_STYLE_MUSIC}, +{ WWT_PUSHIMGBTN, 14, 186, 245, 68, 75, 0x0,STR_0330_SELECT_EZY_STREET_STYLE}, +{ WWT_PUSHIMGBTN, 14, 186, 245, 76, 83, 0x0,STR_01F6_SELECT_CUSTOM_1_USER_DEFINED}, +{ WWT_PUSHIMGBTN, 14, 186, 245, 84, 91, 0x0,STR_01F7_SELECT_CUSTOM_2_USER_DEFINED}, +{ WWT_PUSHIMGBTN, 14, 186, 245, 108, 115, 0x0,STR_01F8_CLEAR_CURRENT_PROGRAM_CUSTOM1}, +{ WWT_PUSHIMGBTN, 14, 186, 245, 124, 131, 0x0,STR_01F9_SAVE_MUSIC_SETTINGS_TO}, +{ WWT_LAST}, +}; + +static const WindowDesc _music_track_selection_desc = { + 104, 131, 432, 218, + WC_MUSIC_TRACK_SELECTION,0, + WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS, + _music_track_selection_widgets, + MusicTrackSelectionWndProc +}; + +static void ShowMusicTrackSelection() +{ + AllocateWindowDescFront(&_music_track_selection_desc, 0); +} + +static void MusicWindowWndProc(Window *w, WindowEvent *e) +{ + switch(e->event) { + case WE_PAINT: { + int i,num; + StringID str; + + w->click_state |= 0x280; + DrawWindowWidgets(w); + + GfxFillRect(187, 16, 200, 33, 0); + + num = 8; + for (i=0; i!=num; i++) { + int color = 0xD0; + if (i > 4) { + color = 0xBF; + if (i > 6) { + color = 0xB8; + } + } + GfxFillRect(187, 33 - i*2, 200, 33 - i*2, color); + } + + GfxFillRect(60, 46, 239, 52, 0); + + str = STR_01E3; + if (_song_is_active != 0 && _music_wnd_cursong != 0) { + str = STR_01E4_0; + SET_DPARAM8(0, _music_wnd_cursong); + if (_music_wnd_cursong >= 10) + str = STR_01E5; + } + DrawString(62, 46, str, 0); + + str = STR_01E6; + if (_song_is_active != 0 && _music_wnd_cursong != 0) { + str = STR_01E7; + SET_DPARAM16(0, SPECSTR_SONGNAME); + SET_DPARAM16(1, _music_wnd_cursong); + } + DrawStringCentered(155, 46, str, 0); + + + DrawString(60, 38, STR_01E8_TRACK_XTITLE, 0); + + for(i=0; i!=6; i++) { + DrawStringCentered(25+i*50, 59, STR_01D5_ALL+i, msf.playlist == i ? 0xC : 0x10); + } + + DrawStringCentered(31, 43, STR_01E9_SHUFFLE, (msf.shuffle ? 0xC : 0x10)); + DrawStringCentered(269, 43, STR_01EA_PROGRAM, 0); + DrawStringCentered(141, 15, STR_01DB_MUSIC_VOLUME, 0); + DrawStringCentered(141, 29, STR_01DD_MIN_MAX, 0); + DrawStringCentered(247, 15, STR_01DC_EFFECTS_VOLUME, 0); + DrawStringCentered(247, 29, STR_01DD_MIN_MAX, 0); + + DrawFrameRect(108, 23, 174, 26, 14, 0x20); + DrawFrameRect(214, 23, 280, 26, 14, 0x20); + + DrawFrameRect(108 + (msf.music_vol>>1), + 22, + 111 + (msf.music_vol>>1), + 28, + 14, + 0); + + DrawFrameRect(214 + (msf.effect_vol>>1), + 22, + 217 + (msf.effect_vol>>1), + 28, + 14, + 0); + } break; + + case WE_CLICK: + switch(e->click.widget) { + case 2: // skip to prev + if (!_song_is_active) + return; + SkipToPrevSong(); + break; + case 3: // skip to next + if (!_song_is_active) + return; + SkipToNextSong(); + break; + case 4: // stop playing + msf.btn_down = false; + break; + case 5: // start playing + msf.btn_down = true; + break; + case 6:{ // volume sliders + byte *vol,new_vol; + int x = e->click.pt.x - 88; + + if (x < 0) + return; + + vol = &msf.music_vol; + if (x >= 106) { + vol = &msf.effect_vol; + x -= 106; + } + + new_vol = min(max(x-21,0)*2,127); + if (new_vol != *vol) { + *vol = new_vol; + if (vol == &msf.music_vol) + MusicVolumeChanged(new_vol); + SetWindowDirty(w); + } + + _left_button_clicked = false; + } break; + case 10: //toggle shuffle + msf.shuffle ^= 1; + StopMusic(); + SelectSongToPlay(); + break; + case 11: //show track selection + ShowMusicTrackSelection(); + break; + case 12: case 13: case 14: case 15: case 16: case 17: // playlist + msf.playlist = e->click.widget - 12; + SetWindowDirty(w); + InvalidateWindow(WC_MUSIC_TRACK_SELECTION, 0); + StopMusic(); + SelectSongToPlay(); + break; + } + break; + + case WE_MOUSELOOP: + InvalidateWindowWidget(WC_MUSIC_WINDOW, 0, 7); + break; + } + +} + +static const Widget _music_window_widgets[] = { +{ WWT_TEXTBTN, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, +{ WWT_CAPTION, 14, 11, 299, 0, 13, STR_01D2_JAZZ_JUKEBOX, STR_018C_WINDOW_TITLE_DRAG_THIS}, +{ WWT_PUSHIMGBTN, 14, 0, 21, 14, 35, 0x2C5, STR_01DE_SKIP_TO_PREVIOUS_TRACK}, +{ WWT_PUSHIMGBTN, 14, 22, 43, 14, 35, 0x2C6, STR_01DF_SKIP_TO_NEXT_TRACK_IN_SELECTION}, +{ WWT_PUSHIMGBTN, 14, 44, 65, 14, 35, 0x2C7, STR_01E0_STOP_PLAYING_MUSIC}, +{ WWT_PUSHIMGBTN, 14, 66, 87, 14, 35, 0x2C8, STR_01E1_START_PLAYING_MUSIC}, +{ WWT_IMGBTN, 14, 88, 299, 14, 35, 0x0, STR_01E2_DRAG_SLIDERS_TO_SET_MUSIC}, +{ WWT_IMGBTN, 14, 186, 201, 15, 34, 0x0}, +{ WWT_IMGBTN, 14, 0, 299, 36, 57, 0x0}, +{ WWT_IMGBTN, 14, 59, 240, 45, 53, 0x0}, +{ WWT_PUSHIMGBTN, 14, 6, 55, 42, 49, 0x0, STR_01FB_TOGGLE_PROGRAM_SHUFFLE}, +{ WWT_PUSHIMGBTN, 14, 244, 293, 42, 49, 0x0, STR_01FC_SHOW_MUSIC_TRACK_SELECTION}, +{ WWT_PUSHIMGBTN, 14, 0, 49, 58, 65, 0x0, STR_01F3_SELECT_ALL_TRACKS_PROGRAM}, +{ WWT_PUSHIMGBTN, 14, 50, 99, 58, 65, 0x0, STR_01F4_SELECT_OLD_STYLE_MUSIC}, +{ WWT_PUSHIMGBTN, 14, 100, 149, 58, 65, 0x0, STR_01F5_SELECT_NEW_STYLE_MUSIC}, +{ WWT_PUSHIMGBTN, 14, 150, 199, 58, 65, 0x0, STR_0330_SELECT_EZY_STREET_STYLE}, +{ WWT_PUSHIMGBTN, 14, 200, 249, 58, 65, 0x0, STR_01F6_SELECT_CUSTOM_1_USER_DEFINED}, +{ WWT_PUSHIMGBTN, 14, 250, 299, 58, 65, 0x0, STR_01F7_SELECT_CUSTOM_2_USER_DEFINED}, +{ WWT_LAST}, +}; + +static const WindowDesc _music_window_desc = { + 0, 22, 300, 66, + WC_MUSIC_WINDOW,0, + WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS, + _music_window_widgets, + MusicWindowWndProc +}; + +void ShowMusicWindow() +{ + AllocateWindowDescFront(&_music_window_desc, 0); +} |