/** * 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); }
static void GameLoop_PlayAnimation(const HouseAnimation_Animation *animation) { uint8 animationMode = 0; while (animation->duration != 0) { uint16 frameCount; uint16 posX = 0; uint16 posY = 0; uint32 timeout = g_timerGUI + animation->duration * 6; uint32 timeout2 = timeout + 30; /* timeout + 0.5 s */ uint32 timeLeftForFrame; uint32 timeLeft; uint16 mode = animation->flags & 0x3; uint16 addFrameCount; /* additional frame count */ uint16 frame; void *wsa; if ((animation->flags & 0x20) == 0) { posX = 8; posY = 24; } s_var_8068 = 0; if (mode == 0) { wsa = NULL; frame = 0; } else { char filenameBuffer[16]; uint32 wsaSize; bool wsaReservedDisplayFrame; if (mode == 3) { frame = animation->frameCount; wsaReservedDisplayFrame = true; } else { frame = 0; wsaReservedDisplayFrame = ((animation->flags & 0x40) != 0) ? true : false; } if ((animation->flags & 0x480) != 0) { GUI_ClearScreen(SCREEN_1); wsa = GFX_Screen_Get_ByIndex(SCREEN_2); wsaSize = GFX_Screen_GetSize_ByIndex(SCREEN_2) + GFX_Screen_GetSize_ByIndex(SCREEN_3); wsaReservedDisplayFrame = false; } else { wsa = GFX_Screen_Get_ByIndex(SCREEN_1); wsaSize = GFX_Screen_GetSize_ByIndex(SCREEN_1) + GFX_Screen_GetSize_ByIndex(SCREEN_2) + GFX_Screen_GetSize_ByIndex(SCREEN_3); } snprintf(filenameBuffer, sizeof(filenameBuffer), "%s.WSA", animation->string); wsa = WSA_LoadFile(filenameBuffer, wsa, wsaSize, wsaReservedDisplayFrame); } addFrameCount = 0; if ((animation->flags & 0x8) != 0) { timeout -= 45; addFrameCount++; } else if ((animation->flags & 0x10) != 0) { timeout -= 15; addFrameCount++; } if ((animation->flags & 0x4) != 0) { GameLoop_PlaySubtitle(animationMode); WSA_DisplayFrame(wsa, frame++, posX, posY, SCREEN_0); GameLoop_PalettePart_Update(true); memcpy(&g_palette1[215 * 3], s_palettePartCurrent, 18); GUI_SetPaletteAnimated(g_palette1, 45); addFrameCount++; } else { if ((animation->flags & 0x480) != 0) { GameLoop_PlaySubtitle(animationMode); WSA_DisplayFrame(wsa, frame++, posX, posY, SCREEN_1); addFrameCount++; if ((animation->flags & 0x480) == 0x80) { GUI_Screen_FadeIn2(8, 24, 304, 120, SCREEN_1, SCREEN_0, 1, false); } else if ((animation->flags & 0x480) == 0x400) { GUI_Screen_FadeIn(1, 24, 1, 24, 38, 120, SCREEN_1, SCREEN_0); } } } timeLeft = timeout - g_timerGUI; timeLeftForFrame = 0; frameCount = 1; switch (mode) { case 0: frameCount = animation->frameCount - addFrameCount; timeLeftForFrame = timeLeft / frameCount; break; case 1: frameCount = WSA_GetFrameCount(wsa); timeLeftForFrame = timeLeft / animation->frameCount; break; case 2: frameCount = WSA_GetFrameCount(wsa) - addFrameCount; timeLeftForFrame = timeLeft / frameCount; timeout -= timeLeftForFrame; break; case 3: frame = animation->frameCount; frameCount = 1; timeLeftForFrame = timeLeft / 20; break; default: PrepareEnd(); Error("Bad mode in animation #%i.\n", animationMode); exit(0); } while (timeout > g_timerGUI) { g_timerTimeout = timeLeftForFrame; GameLoop_PlaySubtitle(animationMode); WSA_DisplayFrame(wsa, frame++, posX, posY, SCREEN_0); if (mode == 1 && frame == frameCount) { frame = 0; } else { if (mode == 3) frame--; } if (Input_Keyboard_NextKey() != 0 && g_canSkipIntro) { WSA_Unload(wsa); return; } do { GameLoop_PalettePart_Update(false); sleepIdle(); } while (g_timerTimeout != 0 && timeout > g_timerGUI); } if (mode == 2) { bool displayed; do { GameLoop_PlaySubtitle(animationMode); displayed = WSA_DisplayFrame(wsa, frame++, posX, posY, SCREEN_0); } while (displayed); } if ((animation->flags & 0x10) != 0) { memset(&g_palette_998A[3 * 1], 63, 255 * 3); memcpy(&g_palette_998A[215 * 3], s_palettePartCurrent, 18); GUI_SetPaletteAnimated(g_palette_998A, 15); memcpy(g_palette_998A, g_palette1, 256 * 3); } if ((animation->flags & 0x8) != 0) { GameLoop_PalettePart_Update(true); memcpy(&g_palette_998A[215 * 3], s_palettePartCurrent, 18); GUI_SetPaletteAnimated(g_palette_998A, 45); } WSA_Unload(wsa); animationMode++; animation++; while (timeout2 > g_timerGUI) sleepIdle(); } }
/** * Redraw parts of the viewport that require redrawing. * * @param forceRedraw If true, dirty flags are ignored, and everything is drawn. * @param arg08 ?? * @param drawToMainScreen True if and only if we are drawing to the main screen and not some buffer screen. */ void GUI_Widget_Viewport_Draw(bool forceRedraw, bool arg08, bool drawToMainScreen) { static const uint16 values_32A4[8][2] = { {0, 0}, {1, 0}, {2, 0}, {3, 0}, {4, 0}, {3, 1}, {2, 1}, {1, 1} }; uint16 x; uint16 y; uint16 i; uint16 curPos; bool updateDisplay; Screen oldScreenID; uint16 oldValue_07AE_0000; int16 minX[10]; int16 maxX[10]; PoolFindStruct find; updateDisplay = forceRedraw; memset(minX, 0xF, sizeof(minX)); memset(maxX, 0, sizeof(minX)); oldScreenID = GFX_Screen_SetActive(SCREEN_1); oldValue_07AE_0000 = Widget_SetCurrentWidget(2); if (g_dirtyViewportCount != 0 || forceRedraw) { for (y = 0; y < 10; y++) { uint16 top = (y << 4) + 0x28; for (x = 0; x < (drawToMainScreen ? 15 : 16); x++) { Tile *t; uint16 left; curPos = g_viewportPosition + Tile_PackXY(x, y); if (x < 15 && !forceRedraw && BitArray_Test(g_dirtyViewport, curPos)) { if (maxX[y] < x) maxX[y] = x; if (minX[y] > x) minX[y] = x; updateDisplay = true; } if (!BitArray_Test(g_dirtyMinimap, curPos) && !forceRedraw) continue; BitArray_Set(g_dirtyViewport, curPos); if (x < 15) { updateDisplay = true; if (maxX[y] < x) maxX[y] = x; if (minX[y] > x) minX[y] = x; } t = &g_map[curPos]; left = x << 4; if (!g_debugScenario && g_veiledSpriteID == t->overlaySpriteID) { GUI_DrawFilledRectangle(left, top, left + 15, top + 15, 12); continue; } GFX_DrawSprite(t->groundSpriteID, left, top, t->houseID); if (t->overlaySpriteID == 0 || g_debugScenario) continue; GFX_DrawSprite(t->overlaySpriteID, left, top, t->houseID); } } g_dirtyViewportCount = 0; } find.type = UNIT_SANDWORM; find.index = 0xFFFF; find.houseID = HOUSE_INVALID; while (true) { Unit *u; uint8 *sprite; u = Unit_Find(&find); if (u == NULL) break; if (!u->o.flags.s.isDirty && !forceRedraw) continue; u->o.flags.s.isDirty = false; if (!g_map[Tile_PackTile(u->o.position)].isUnveiled && !g_debugScenario) continue; sprite = GUI_Widget_Viewport_Draw_GetSprite(g_table_unitInfo[u->o.type].groundSpriteID, Unit_GetHouseID(u)); s_spriteFlags = 0x200; if (Map_IsPositionInViewport(u->o.position, &x, &y)) GUI_DrawSprite(g_screenActiveID, sprite, x, y, 2, s_spriteFlags | 0xC000); if (Map_IsPositionInViewport(u->targetLast, &x, &y)) GUI_DrawSprite(g_screenActiveID, sprite, x, y, 2, s_spriteFlags | 0xC000); if (Map_IsPositionInViewport(u->targetPreLast, &x, &y)) GUI_DrawSprite(g_screenActiveID, sprite, x, y, 2, s_spriteFlags | 0xC000); if (u != g_unitSelected) continue; if (!Map_IsPositionInViewport(u->o.position, &x, &y)) continue; GUI_DrawSprite(g_screenActiveID, g_sprites[6], x, y, 2, 0xC000); } if (g_unitSelected == NULL && (g_var_3A08 != 0 || arg08) && (Structure_Get_ByPackedTile(g_selectionRectanglePosition) != NULL || g_selectionType == SELECTIONTYPE_PLACE || g_debugScenario)) { uint16 x1 = (Tile_GetPackedX(g_selectionRectanglePosition) - Tile_GetPackedX(g_minimapPosition)) << 4; uint16 y1 = ((Tile_GetPackedY(g_selectionRectanglePosition) - Tile_GetPackedY(g_minimapPosition)) << 4) + 0x28; uint16 x2 = x1 + (g_selectionWidth << 4) - 1; uint16 y2 = y1 + (g_selectionHeight << 4) - 1; GUI_SetClippingArea(0, 40, 239, SCREEN_HEIGHT - 1); GUI_DrawWiredRectangle(x1, y1, x2, y2, 0xFF); if (g_selectionState == 0 && g_selectionType == SELECTIONTYPE_PLACE) { GUI_DrawLine(x1, y1, x2, y2, 0xFF); GUI_DrawLine(x2, y1, x1, y2, 0xFF); } GUI_SetClippingArea(0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1); g_var_3A08 = 0; } if (g_dirtyUnitCount != 0 || forceRedraw || updateDisplay) { find.type = 0xFFFF; find.index = 0xFFFF; find.houseID = HOUSE_INVALID; while (true) { Unit *u; UnitInfo *ui; uint16 packed; uint8 orientation; uint16 index; u = Unit_Find(&find); if (u == NULL) break; if (u->o.index < 20 || u->o.index > 101) continue; packed = Tile_PackTile(u->o.position); if ((!u->o.flags.s.isDirty || u->o.flags.s.isNotOnMap) && !forceRedraw && !BitArray_Test(g_dirtyViewport, packed)) continue; u->o.flags.s.isDirty = false; if (!g_map[packed].isUnveiled && !g_debugScenario) continue; ui = &g_table_unitInfo[u->o.type]; if (!Map_IsPositionInViewport(u->o.position, &x, &y)) continue; x += g_table_tilediff[0][u->wobbleIndex].x; y += g_table_tilediff[0][u->wobbleIndex].y; orientation = Orientation_Orientation256ToOrientation8(u->orientation[0].current); if (u->spriteOffset >= 0 || ui->destroyedSpriteID == 0) { static const uint16 values_32C4[8][2] = { {0, 0}, {1, 0}, {1, 0}, {1, 0}, {2, 0}, {1, 1}, {1, 1}, {1, 1} }; index = ui->groundSpriteID; switch (ui->displayMode) { case DISPLAYMODE_UNIT: case DISPLAYMODE_ROCKET: if (ui->movementType == MOVEMENT_SLITHER) break; index += values_32A4[orientation][0]; s_spriteFlags = values_32A4[orientation][1]; break; case DISPLAYMODE_INFANTRY_3_FRAMES: { static const uint16 values_334A[4] = {0, 1, 0, 2}; index += values_32C4[orientation][0] * 3; index += values_334A[u->spriteOffset & 3]; s_spriteFlags = values_32C4[orientation][1]; } break; case DISPLAYMODE_INFANTRY_4_FRAMES: index += values_32C4[orientation][0] * 4; index += u->spriteOffset & 3; s_spriteFlags = values_32C4[orientation][1]; break; default: s_spriteFlags = 0; break; } } else { index = ui->destroyedSpriteID - u->spriteOffset - 1; s_spriteFlags = 0; } if (u->o.type != UNIT_SANDWORM && u->o.flags.s.isHighlighted) s_spriteFlags |= 0x100; if (ui->o.flags.blurTile) s_spriteFlags |= 0x200; GUI_DrawSprite(g_screenActiveID, GUI_Widget_Viewport_Draw_GetSprite(index, (u->deviated != 0) ? u->deviatedHouse : Unit_GetHouseID(u)), x, y, 2, s_spriteFlags | 0xE000, s_paletteHouse, g_paletteMapping2, 1); if (u->o.type == UNIT_HARVESTER && u->actionID == ACTION_HARVEST && u->spriteOffset >= 0 && (u->actionID == ACTION_HARVEST || u->actionID == ACTION_MOVE)) { uint16 type = Map_GetLandscapeType(packed); if (type == LST_SPICE || type == LST_THICK_SPICE) { static const int16 values_334E[8][2] = { {0, 7}, {-7, 6}, {-14, 1}, {-9, -6}, {0, -9}, { 9, -6}, { 14, 1}, { 7, 6} }; GUI_DrawSprite(g_screenActiveID, GUI_Widget_Viewport_Draw_GetSprite((u->spriteOffset % 3) + 0xDF + (values_32A4[orientation][0] * 3), Unit_GetHouseID(u)), x + values_334E[orientation][0], y + values_334E[orientation][1], 2, values_32A4[orientation][1] | 0xC000); } } if (u->spriteOffset >= 0 && ui->turretSpriteID != 0xFFFF) { int16 offsetX = 0; int16 offsetY = 0; uint16 spriteID = ui->turretSpriteID; orientation = Orientation_Orientation256ToOrientation8(u->orientation[ui->o.flags.hasTurret ? 1 : 0].current); switch (ui->turretSpriteID) { case 0x8D: /* sonic tank */ offsetY = -2; break; case 0x92: /* rocket launcher */ offsetY = -3; break; case 0x7E: { /* siege tank */ static const int16 values_336E[8][2] = { { 0, -5}, { 0, -5}, { 2, -3}, { 2, -1}, {-1, -3}, {-2, -1}, {-2, -3}, {-1, -5} }; offsetX = values_336E[orientation][0]; offsetY = values_336E[orientation][1]; } break; case 0x88: { /* devastator */ static const int16 values_338E[8][2] = { { 0, -4}, {-1, -3}, { 2, -4}, {0, -3}, {-1, -3}, { 0, -3}, {-2, -4}, {1, -3} }; offsetX = values_338E[orientation][0]; offsetY = values_338E[orientation][1]; } break; default: break; } s_spriteFlags = values_32A4[orientation][1]; spriteID += values_32A4[orientation][0]; GUI_DrawSprite(g_screenActiveID, GUI_Widget_Viewport_Draw_GetSprite(spriteID, Unit_GetHouseID(u)), x + offsetX, y + offsetY, 2, s_spriteFlags | 0xE000, s_paletteHouse); } if (u->o.flags.s.isSmoking) { uint16 spriteID = 180 + (u->spriteOffset & 3); if (spriteID == 183) spriteID = 181; GUI_DrawSprite(g_screenActiveID, g_sprites[spriteID], x, y - 14, 2, 0xC000); } if (u != g_unitSelected) continue; GUI_DrawSprite(g_screenActiveID, g_sprites[6], x, y, 2, 0xC000); } g_dirtyUnitCount = 0; } for (i = 0; i < EXPLOSION_MAX; i++) { Explosion *e = Explosion_Get_ByIndex(i); curPos = Tile_PackTile(e->position); if (BitArray_Test(g_dirtyViewport, curPos)) e->isDirty = true; if (e->commands == NULL) continue; if (!e->isDirty && !forceRedraw) continue; if (e->spriteID == 0) continue; e->isDirty = false; if (!g_map[curPos].isUnveiled && !g_debugScenario) continue; if (!Map_IsPositionInViewport(e->position, &x, &y)) continue; s_spriteFlags = 0xC000; GUI_DrawSprite(g_screenActiveID, GUI_Widget_Viewport_Draw_GetSprite(e->spriteID, e->houseID), x, y, 2, s_spriteFlags, s_paletteHouse); } if (g_dirtyAirUnitCount != 0 || forceRedraw || updateDisplay) { find.type = 0xFFFF; find.index = 0xFFFF; find.houseID = HOUSE_INVALID; while (true) { static const uint16 values_32E4[8][2] = { {0, 0}, {1, 0}, {2, 0}, {1, 2}, {0, 2}, {1, 3}, {2, 1}, {1, 1} }; Unit *u; UnitInfo *ui; uint8 orientation; uint8 *sprite; uint16 index; u = Unit_Find(&find); if (u == NULL) break; if (u->o.index > 15) continue; curPos = Tile_PackTile(u->o.position); if ((!u->o.flags.s.isDirty || u->o.flags.s.isNotOnMap) && !forceRedraw && !BitArray_Test(g_dirtyViewport, curPos)) continue; u->o.flags.s.isDirty = false; if (!g_map[curPos].isUnveiled && !g_debugScenario) continue; ui = &g_table_unitInfo[u->o.type]; if (!Map_IsPositionInViewport(u->o.position, &x, &y)) continue; index = ui->groundSpriteID; orientation = u->orientation[0].current; s_spriteFlags = 0xC000; switch (ui->displayMode) { case DISPLAYMODE_SINGLE_FRAME: if (u->o.flags.s.bulletIsBig) index++; break; case DISPLAYMODE_UNIT: orientation = Orientation_Orientation256ToOrientation8(orientation); index += values_32E4[orientation][0]; s_spriteFlags |= values_32E4[orientation][1]; break; case DISPLAYMODE_ROCKET: { static const uint16 values_3304[16][2] = { {0, 0}, {1, 0}, {2, 0}, {3, 0}, {4, 0}, {3, 2}, {2, 2}, {1, 2}, {0, 2}, {3, 3}, {2, 3}, {3, 3}, {4, 1}, {3, 1}, {2, 1}, {1, 1} }; orientation = Orientation_Orientation256ToOrientation16(orientation); index += values_3304[orientation][0]; s_spriteFlags |= values_3304[orientation][1]; } break; case DISPLAYMODE_ORNITHOPTER: { static const uint16 values_33AE[4] = {2, 1, 0, 1}; orientation = Orientation_Orientation256ToOrientation8(orientation); index += (values_32E4[orientation][0] * 3) + values_33AE[u->spriteOffset & 3]; s_spriteFlags |= values_32E4[orientation][1]; } break; default: s_spriteFlags = 0x0; break; } if (ui->flags.hasAnimationSet && u->o.flags.s.animationFlip) index += 5; if (u->o.type == UNIT_CARRYALL && u->o.flags.s.inTransport) index += 3; sprite = GUI_Widget_Viewport_Draw_GetSprite(index, Unit_GetHouseID(u)); if (ui->o.flags.hasShadow) GUI_DrawSprite(g_screenActiveID, sprite, x + 1, y + 3, 2, (s_spriteFlags & 0xDFFF) | 0x300, g_paletteMapping1, 1); if (ui->o.flags.blurTile) s_spriteFlags |= 0x200; GUI_DrawSprite(g_screenActiveID, sprite, x, y, 2, s_spriteFlags | 0x2000, s_paletteHouse); } g_dirtyAirUnitCount = 0; } if (updateDisplay) { memset(g_dirtyMinimap, 0, sizeof(g_dirtyMinimap)); memset(g_dirtyViewport, 0, sizeof(g_dirtyViewport)); } if (g_changedTilesCount != 0) { bool init = false; bool update = false; Screen oldScreenID2 = SCREEN_1; for (i = 0; i < g_changedTilesCount; i++) { curPos = g_changedTiles[i]; BitArray_Clear(g_changedTilesMap, curPos); if (!init) { init = true; oldScreenID2 = GFX_Screen_SetActive(SCREEN_1); GUI_Mouse_Hide_InWidget(3); } GUI_Widget_Viewport_DrawTile(curPos); if (!update && BitArray_Test(g_displayedMinimap, curPos)) update = true; } if (update) Map_UpdateMinimapPosition(g_minimapPosition, true); if (init) { GUI_Screen_Copy(32, 136, 32, 136, 8, 64, g_screenActiveID, SCREEN_0); GFX_Screen_SetActive(oldScreenID2); GUI_Mouse_Show_InWidget(); } if (g_changedTilesCount == lengthof(g_changedTiles)) { g_changedTilesCount = 0; for (i = 0; i < 4096; i++) { if (!BitArray_Test(g_changedTilesMap, i)) continue; g_changedTiles[g_changedTilesCount++] = i; if (g_changedTilesCount == lengthof(g_changedTiles)) break; } } else { g_changedTilesCount = 0; } } if ((g_viewportMessageCounter & 1) != 0 && g_viewportMessageText != NULL && (minX[6] <= 14 || maxX[6] >= 0 || arg08 || forceRedraw)) { GUI_DrawText_Wrapper(g_viewportMessageText, 112, 139, 15, 0, 0x132); minX[6] = -1; maxX[6] = 14; } if (updateDisplay && !drawToMainScreen) { if (g_viewport_fadein) { GUI_Mouse_Hide_InWidget(g_curWidgetIndex); /* ENHANCEMENT -- When fading in the game on start, you don't see the fade as it is against the already drawn screen. */ if (g_dune2_enhanced) { Screen oldScreenID2 = g_screenActiveID; GFX_Screen_SetActive(SCREEN_0); GUI_DrawFilledRectangle(g_curWidgetXBase << 3, g_curWidgetYBase, (g_curWidgetXBase + g_curWidgetWidth) << 3, g_curWidgetYBase + g_curWidgetHeight, 0); GFX_Screen_SetActive(oldScreenID2); } GUI_Screen_FadeIn(g_curWidgetXBase, g_curWidgetYBase, g_curWidgetXBase, g_curWidgetYBase, g_curWidgetWidth, g_curWidgetHeight, g_screenActiveID, SCREEN_0); GUI_Mouse_Show_InWidget(); g_viewport_fadein = false; } else { bool init = false; for (i = 0; i < 10; i++) { uint16 width; uint16 height; if (arg08) { minX[i] = 0; maxX[i] = 14; } if (maxX[i] < minX[i]) continue; x = minX[i] * 2; y = (i << 4) + 0x28; width = (maxX[i] - minX[i] + 1) * 2; height = 16; if (!init) { GUI_Mouse_Hide_InWidget(g_curWidgetIndex); init = true; } GUI_Screen_Copy(x, y, x, y, width, height, g_screenActiveID, SCREEN_0); } if (init) GUI_Mouse_Show_InWidget(); } } GFX_Screen_SetActive(oldScreenID); Widget_SetCurrentWidget(oldValue_07AE_0000); }
static void GameLoop_PlayAnimation(void) { const HouseAnimation_Animation *animation; uint8 animationMode = 0; animation = s_houseAnimation_animation; while (animation->duration != 0) { uint16 loc04; uint16 posX = 0; uint16 posY = 0; uint32 loc10 = g_timerGUI + animation->duration * 6; uint32 loc14 = loc10 + 30; uint32 loc18; uint32 loc1C; uint16 mode = animation->flags & 0x3; bool loc20; uint32 loc24; uint16 locdi; uint16 frame; void *wsa; if ((animation->flags & 0x20) == 0) { posX = 8; posY = 24; } s_var_8068 = 0; if (mode == 0) { wsa = NULL; frame = 0; } else { char filenameBuffer[16]; if (mode == 3) { frame = animation->frameCount; loc20 = true; } else { frame = 0; loc20 = ((animation->flags & 0x40) != 0) ? true : false; } if ((animation->flags & 0x480) != 0) { GUI_ClearScreen(SCREEN_1); wsa = GFX_Screen_Get_ByIndex(SCREEN_2); loc24 = GFX_Screen_GetSize_ByIndex(SCREEN_2) + GFX_Screen_GetSize_ByIndex(SCREEN_3); loc20 = false; } else { wsa = GFX_Screen_Get_ByIndex(SCREEN_1); loc24 = GFX_Screen_GetSize_ByIndex(SCREEN_1) + GFX_Screen_GetSize_ByIndex(SCREEN_2) + GFX_Screen_GetSize_ByIndex(SCREEN_3); } snprintf(filenameBuffer, sizeof(filenameBuffer), "%s.WSA", animation->string); wsa = WSA_LoadFile(filenameBuffer, wsa, loc24, loc20); } locdi = 0; if ((animation->flags & 0x8) != 0) { loc10 -= 45; locdi++; } else { if ((animation->flags & 0x10) != 0) { loc10 -= 15; locdi++; } } if ((animation->flags & 0x4) != 0) { GameLoop_PlaySubtitle(animationMode); WSA_DisplayFrame(wsa, frame++, posX, posY, SCREEN_0); GameLoop_PalettePart_Update(true); memcpy(&g_palette1[215 * 3], s_palettePartCurrent, 18); GUI_SetPaletteAnimated(g_palette1, 45); locdi++; } else { if ((animation->flags & 0x480) != 0) { GameLoop_PlaySubtitle(animationMode); WSA_DisplayFrame(wsa, frame++, posX, posY, SCREEN_1); locdi++; if ((animation->flags & 0x480) == 0x80) { GUI_Screen_FadeIn2(8, 24, 304, 120, SCREEN_1, SCREEN_0, 1, false); } else if ((animation->flags & 0x480) == 0x400) { GUI_Screen_FadeIn(1, 24, 1, 24, 38, 120, SCREEN_1, SCREEN_0); } } } loc1C = loc10 - g_timerGUI; loc18 = 0; loc04 = 1; switch (mode) { case 0: loc04 = animation->frameCount - locdi; loc18 = loc1C / loc04; break; case 1: loc04 = WSA_GetFrameCount(wsa); loc18 = loc1C / animation->frameCount; break; case 2: loc04 = WSA_GetFrameCount(wsa) - locdi; loc18 = loc1C / loc04; loc10 -= loc18; break; case 3: frame = animation->frameCount; loc04 = 1; loc18 = loc1C / 20; break; default: PrepareEnd(); Error("Bad mode in animation #%i.\n", animationMode); exit(0); } while (loc10 > g_timerGUI) { g_timerTimeout = loc18; GameLoop_PlaySubtitle(animationMode); WSA_DisplayFrame(wsa, frame++, posX, posY, SCREEN_0); if (mode == 1 && frame == loc04) { frame = 0; } else { if (mode == 3) frame--; } if (Input_Keyboard_NextKey() != 0 && g_canSkipIntro) { WSA_Unload(wsa); return; } do { GameLoop_PalettePart_Update(false); sleepIdle(); } while (g_timerTimeout != 0 && loc10 > g_timerGUI); } if (mode == 2) { bool displayed; do { GameLoop_PlaySubtitle(animationMode); displayed = WSA_DisplayFrame(wsa, frame++, posX, posY, SCREEN_0); } while (displayed); } if ((animation->flags & 0x10) != 0) { memset(&g_palette_998A[3 * 1], 63, 255 * 3); memcpy(&g_palette_998A[215 * 3], s_palettePartCurrent, 18); GUI_SetPaletteAnimated(g_palette_998A, 15); memcpy(g_palette_998A, g_palette1, 256 * 3); } if ((animation->flags & 0x8) != 0) { GameLoop_PalettePart_Update(true); memcpy(&g_palette_998A[215 * 3], s_palettePartCurrent, 18); GUI_SetPaletteAnimated(g_palette_998A, 45); } WSA_Unload(wsa); animationMode++; animation++; while (loc14 > g_timerGUI) sleepIdle(); } }