/** * Output feedback about events of the game. * @param index Feedback to provide (\c 0xFFFF means do nothing, \c 0xFFFE means stop, otherwise a feedback code). * @note If sound is disabled, the main viewport is used to display a message. */ void Sound_Output_Feedback(uint16 index) { if (index == 0xFFFF) return; if (index == 0xFFFE) { uint8 i; /* Clear spoken audio. */ for (i = 0; i < lengthof(s_spokenWords); i++) { s_spokenWords[i] = 0xFFFF; } Driver_Voice_Stop(); g_viewportMessageText = NULL; if ((g_viewportMessageCounter & 1) != 0) { g_viewport_forceRedraw = true; g_viewportMessageCounter = 0; } s_variable_4060 = 0; return; } if (g_enableVoices == 0 || g_gameConfig.sounds == 0) { Driver_Sound_Play(g_feedback[index].soundId, 0xFF); g_viewportMessageText = String_Get_ByIndex(g_feedback[index].messageId); if ((g_viewportMessageCounter & 1) != 0) { g_viewport_forceRedraw = true; } g_viewportMessageCounter = 4; return; } /* If nothing is being said currently, load new words. */ if (s_spokenWords[0] == 0xFFFF) { uint8 i; for (i = 0; i < lengthof(s_spokenWords); i++) { s_spokenWords[i] = (g_config.language == LANGUAGE_ENGLISH) ? g_feedback[index].voiceId[i] : g_translatedVoice[index][i]; } } Sound_StartSpeech(); }
/** * Update part of the palette one step. * @param finishNow Finish all steps now. * @return Direction of change for the next call. * @note If \a finishNow, the new palette is not written to the screen. * @see PalettePartDirection */ static uint16 GameLoop_PalettePart_Update(bool finishNow) { Sound_StartSpeech(); if (s_palettePartDirection == PPD_STOPPED) return 0; if (s_paletteAnimationTimeout >= g_timerGUI && !finishNow) return s_palettePartDirection; s_paletteAnimationTimeout = g_timerGUI + 7; if (--s_palettePartCount == 0 || finishNow) { if (s_palettePartDirection == PPD_TO_NEW_PALETTE) { memcpy(s_palettePartCurrent, s_palettePartTarget, 18); } else { memset(s_palettePartCurrent, 0, 18); } s_palettePartDirection = PPD_STOPPED; } else { uint8 i; for (i = 0; i < 18; i++) { if (s_palettePartDirection == PPD_TO_NEW_PALETTE) { s_palettePartCurrent[i] = min(s_palettePartCurrent[i] + s_palettePartChange[i], s_palettePartTarget[i]); } else { s_palettePartCurrent[i] = max(s_palettePartCurrent[i] - s_palettePartChange[i], 0); } } } if (finishNow) return s_palettePartDirection; memcpy(&g_palette_998A[215 * 3], s_palettePartCurrent, 18); GFX_SetPalette(g_palette_998A); return s_palettePartDirection; }
/** * Main game loop. */ static void GameLoop_Main(void) { static uint32 l_timerNext = 0; static uint32 l_timerUnitStatus = 0; static int16 l_selectionState = -2; uint16 key; String_Init(); Sprites_Init(); Input_Flags_SetBits(INPUT_FLAG_KEY_REPEAT | INPUT_FLAG_UNKNOWN_0010 | INPUT_FLAG_UNKNOWN_0200 | INPUT_FLAG_UNKNOWN_2000); Input_Flags_ClearBits(INPUT_FLAG_KEY_RELEASE | INPUT_FLAG_UNKNOWN_0400 | INPUT_FLAG_UNKNOWN_0100 | INPUT_FLAG_UNKNOWN_0080 | INPUT_FLAG_UNKNOWN_0040 | INPUT_FLAG_UNKNOWN_0020 | INPUT_FLAG_UNKNOWN_0008 | INPUT_FLAG_UNKNOWN_0004 | INPUT_FLAG_NO_TRANSLATE); Timer_SetTimer(TIMER_GAME, true); Timer_SetTimer(TIMER_GUI, true); g_campaignID = 0; g_scenarioID = 1; g_playerHouseID = HOUSE_INVALID; g_debugScenario = false; g_selectionType = SELECTIONTYPE_MENTAT; g_selectionTypeNew = SELECTIONTYPE_MENTAT; g_palette1 = calloc(1, 256 * 3); g_palette2 = calloc(1, 256 * 3); g_readBufferSize = 12000; g_readBuffer = calloc(1, g_readBufferSize); ReadProfileIni("PROFILE.INI"); free(g_readBuffer); g_readBuffer = NULL; File_ReadBlockFile("IBM.PAL", g_palette_998A, 256 * 3); memmove(g_palette1, g_palette_998A, 256 * 3); GUI_ClearScreen(SCREEN_0); Video_SetPalette(g_palette1, 0, 256); GFX_SetPalette(g_palette1); GFX_SetPalette(g_palette2); g_paletteMapping1 = malloc(256); g_paletteMapping2 = malloc(256); GUI_Palette_CreateMapping(g_palette1, g_paletteMapping1, 0xC, 0x55); g_paletteMapping1[0xFF] = 0xFF; g_paletteMapping1[0xDF] = 0xDF; g_paletteMapping1[0xEF] = 0xEF; GUI_Palette_CreateMapping(g_palette1, g_paletteMapping2, 0xF, 0x55); g_paletteMapping2[0xFF] = 0xFF; g_paletteMapping2[0xDF] = 0xDF; g_paletteMapping2[0xEF] = 0xEF; Script_LoadFromFile("TEAM.EMC", g_scriptTeam, g_scriptFunctionsTeam, NULL); Script_LoadFromFile("BUILD.EMC", g_scriptStructure, g_scriptFunctionsStructure, NULL); GUI_Palette_CreateRemap(HOUSE_MERCENARY); g_cursorSpriteID = 0; Sprites_SetMouseSprite(0, 0, g_sprites[0]); while (g_mouseHiddenDepth > 1) { GUI_Mouse_Show_Safe(); } Window_WidgetClick_Create(); GameOptions_Load(); Unit_Init(); Team_Init(); House_Init(); Structure_Init(); GUI_Mouse_Show_Safe(); if (g_debugSkipDialogs) { Music_Play(0); free(g_readBuffer); g_readBufferSize = (g_enableVoices == 0) ? 12000 : 20000; g_readBuffer = calloc(1, g_readBufferSize); g_gameMode = GM_NORMAL; } for (;; sleepIdle()) { if (g_gameMode == GM_MENU) { GameLoop_GameIntroAnimationMenu(); if (!g_running) break; if (g_gameMode == GM_MENU) continue; GUI_Mouse_Hide_Safe(); g_canSkipIntro = false; GUI_DrawFilledRectangle(g_curWidgetXBase << 3, g_curWidgetYBase, (g_curWidgetXBase + g_curWidgetWidth) << 3, g_curWidgetYBase + g_curWidgetHeight, 12); Input_History_Clear(); if (s_enableLog != 0) Mouse_SetMouseMode((uint8)s_enableLog, "DUNE.LOG"); GFX_SetPalette(g_palette1); GUI_Mouse_Show_Safe(); } if (g_gameMode == GM_PICKHOUSE) { Music_Play(28); g_playerHouseID = HOUSE_MERCENARY; g_playerHouseID = GUI_PickHouse(); GUI_Mouse_Hide_Safe(); GFX_ClearBlock(SCREEN_0); Sprites_LoadTiles(); GUI_Palette_CreateRemap(g_playerHouseID); Voice_LoadVoices(g_playerHouseID); GUI_Mouse_Show_Safe(); g_gameMode = GM_RESTART; g_scenarioID = 1; g_campaignID = 0; g_strategicRegionBits = 0; } if (g_selectionTypeNew != g_selectionType) { GUI_ChangeSelectionType(g_selectionTypeNew); } GUI_PaletteAnimate(); if (g_gameMode == GM_RESTART) { GUI_ChangeSelectionType(SELECTIONTYPE_MENTAT); Game_LoadScenario(g_playerHouseID, g_scenarioID); if (!g_debugScenario && !g_debugSkipDialogs) GUI_Mentat_ShowBriefing(); g_gameMode = GM_NORMAL; GUI_ChangeSelectionType(g_debugScenario ? SELECTIONTYPE_DEBUG : SELECTIONTYPE_STRUCTURE); Music_Play(Tools_RandomLCG_Range(0, 8) + 8); l_timerNext = g_timerGUI + 300; } if (l_selectionState != g_selectionState) { Map_SetSelectionObjectPosition(0xFFFF); Map_SetSelectionObjectPosition(g_selectionRectanglePosition); l_selectionState = g_selectionState; } if (!Driver_Voice_IsPlaying() && !Sound_StartSpeech()) { if (g_gameConfig.music == 0) { Music_Play(2); g_musicInBattle = 0; } else if (g_musicInBattle > 0) { Music_Play(Tools_RandomLCG_Range(0, 5) + 17); l_timerNext = g_timerGUI + 300; g_musicInBattle = -1; } else { g_musicInBattle = 0; if (g_enableSoundMusic != 0 && g_timerGUI > l_timerNext) { if (!Driver_Music_IsPlaying()) { Music_Play(Tools_RandomLCG_Range(0, 8) + 8); l_timerNext = g_timerGUI + 300; } } } } GFX_Screen_SetActive(SCREEN_0); key = GUI_Widget_HandleEvents(g_widgetLinkedListHead); if (g_selectionType == SELECTIONTYPE_TARGET || g_selectionType == SELECTIONTYPE_PLACE || g_selectionType == SELECTIONTYPE_UNIT || g_selectionType == SELECTIONTYPE_STRUCTURE) { if (g_unitSelected != NULL) { if (l_timerUnitStatus < g_timerGame) { Unit_DisplayStatusText(g_unitSelected); l_timerUnitStatus = g_timerGame + 300; } if (g_selectionType != SELECTIONTYPE_TARGET) { g_selectionPosition = Tile_PackTile(Tile_Center(g_unitSelected->o.position)); } } GUI_Widget_ActionPanel_Draw(false); InGame_Numpad_Move(key); GUI_DrawCredits(g_playerHouseID, 0); GameLoop_Team(); GameLoop_Unit(); GameLoop_Structure(); GameLoop_House(); GUI_DrawScreen(SCREEN_0); } GUI_DisplayText(NULL, 0); if (g_running && !g_debugScenario) { GameLoop_LevelEnd(); } if (!g_running) break; } GUI_Mouse_Hide_Safe(); if (s_enableLog != 0) Mouse_SetMouseMode(INPUT_MOUSE_MODE_NORMAL, "DUNE.LOG"); GUI_Mouse_Hide_Safe(); Widget_SetCurrentWidget(0); GFX_Screen_SetActive(SCREEN_1); GFX_ClearScreen(); GUI_Screen_FadeIn(g_curWidgetXBase, g_curWidgetYBase, g_curWidgetXBase, g_curWidgetYBase, g_curWidgetWidth, g_curWidgetHeight, SCREEN_1, SCREEN_0); }