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@ -12,12 +12,10 @@
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#include "control.h" |
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#include "engine.h" |
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#include "engine/clx_sprite.hpp" |
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#include "engine/demomode.h" |
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#include "engine/dx.h" |
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#include "engine/events.hpp" |
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#include "engine/load_cel.hpp" |
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#include "engine/load_clx.hpp" |
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#include "engine/load_pcx.hpp" |
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#include "engine/palette.h" |
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#include "engine/render/clx_render.hpp" |
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#include "hwcursor.hpp" |
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@ -26,12 +24,18 @@
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#include "pfile.h" |
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#include "plrmsg.h" |
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#include "utils/sdl_geometry.h" |
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#include "utils/sdl_thread.h" |
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#ifndef USE_SDL1 |
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#include "controls/touch/renderers.h" |
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#endif |
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namespace devilution { |
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namespace { |
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constexpr uint32_t MaxProgress = 534; |
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constexpr uint32_t ProgressStepSize = 23; |
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OptionalOwnedClxSpriteList sgpBackCel; |
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@ -225,118 +229,18 @@ void DrawCutsceneForeground()
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RenderPresent(); |
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} |
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} // namespace
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void RegisterCustomEvents() |
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{ |
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#ifndef USE_SDL1 |
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CustomEventsBegin = SDL_RegisterEvents(NumCustomEvents); |
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#endif |
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} |
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bool IsCustomEvent(SdlEventType eventType) |
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{ |
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return eventType >= CustomEventsBegin && eventType < CustomEventsBegin + NumCustomEvents; |
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} |
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interface_mode GetCustomEvent(SdlEventType eventType) |
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{ |
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return static_cast<interface_mode>(eventType - CustomEventsBegin); |
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} |
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SdlEventType CustomEventToSdlEvent(interface_mode eventType) |
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void DoLoad(interface_mode uMsg) |
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{ |
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return CustomEventsBegin + eventType; |
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} |
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void interface_msg_pump() |
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{ |
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SDL_Event event; |
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uint16_t modState; |
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while (FetchMessage(&event, &modState)) { |
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if (event.type != SDL_QUIT) { |
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HandleMessage(event, modState); |
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} |
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} |
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} |
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void IncProgress() |
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{ |
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if (!HeadlessMode && !demo::IsRunning()) |
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interface_msg_pump(); |
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if (!IsProgress) |
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return; |
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sgdwProgress += 23; |
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if (sgdwProgress > MaxProgress) |
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sgdwProgress = MaxProgress; |
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if (!HeadlessMode && !demo::IsRunning()) |
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DrawCutsceneForeground(); |
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} |
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void CompleteProgress() |
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{ |
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if (HeadlessMode) |
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return; |
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if (!IsProgress) |
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return; |
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while (sgdwProgress < MaxProgress) |
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IncProgress(); |
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} |
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void ShowProgress(interface_mode uMsg) |
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{ |
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IsProgress = true; |
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gbSomebodyWonGameKludge = false; |
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uint32_t delayStart = SDL_GetTicks(); |
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EventHandler previousHandler = SetEventHandler(DisableInputEventHandler); |
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if (!HeadlessMode) { |
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assert(ghMainWnd); |
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interface_msg_pump(); |
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ClearScreenBuffer(); |
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scrollrt_draw_game_screen(); |
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if (IsHardwareCursor()) |
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SetHardwareCursorVisible(false); |
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BlackPalette(); |
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// Blit the background once and then free it.
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LoadCutsceneBackground(uMsg); |
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DrawCutsceneBackground(); |
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if (RenderDirectlyToOutputSurface && PalSurface != nullptr) { |
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// Render into all the backbuffers if there are multiple.
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const void *initialPixels = PalSurface->pixels; |
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if (DiabloUiSurface() == PalSurface) |
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BltFast(nullptr, nullptr); |
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RenderPresent(); |
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while (PalSurface->pixels != initialPixels) { |
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DrawCutsceneBackground(); |
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if (DiabloUiSurface() == PalSurface) |
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BltFast(nullptr, nullptr); |
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RenderPresent(); |
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} |
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} |
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FreeCutsceneBackground(); |
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PaletteFadeIn(8); |
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IncProgress(); |
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sound_init(); |
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IncProgress(); |
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} |
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IncProgress(); |
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sound_init(); |
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IncProgress(); |
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Player &myPlayer = *MyPlayer; |
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switch (uMsg) { |
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case WM_DIABLOADGAME: |
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IncProgress(); |
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IncProgress(); |
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IncProgress(2); |
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LoadGame(true); |
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IncProgress(); |
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IncProgress(); |
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IncProgress(2); |
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break; |
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case WM_DIABNEWGAME: |
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myPlayer.pOriginalCathedral = !gbIsHellfire; |
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@ -477,37 +381,228 @@ void ShowProgress(interface_mode uMsg)
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LoadGameLevel(false, ENTRY_MAIN); |
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IncProgress(); |
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break; |
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default: |
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app_fatal("Unknown progress mode"); |
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} |
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SDL_Event event; |
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event.type = CustomEventToSdlEvent(WM_DONE); |
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SDL_PushEvent(&event); |
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} |
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struct { |
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uint32_t delayStart; |
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EventHandler prevHandler; |
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bool done; |
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std::array<SDL_Color, 256> palette; |
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} ProgressEventHandlerState; |
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void ProgressEventHandler(const SDL_Event &event, uint16_t modState) |
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{ |
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DisableInputEventHandler(event, modState); |
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if (!IsCustomEvent(event.type)) return; |
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static uint32_t drawnProgress; |
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drawnProgress = 0; |
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const interface_mode customEvent = GetCustomEvent(event.type); |
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switch (customEvent) { |
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case WM_PROGRESS: |
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if (!HeadlessMode && drawnProgress != sgdwProgress) { |
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DrawCutsceneForeground(); |
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drawnProgress = sgdwProgress; |
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} |
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break; |
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case WM_DONE: { |
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// We may have loaded a new palette.
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// Temporarily switch back to the load screen palette for fade out.
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std::array<SDL_Color, 256> prevPalette; |
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if (!HeadlessMode) { |
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prevPalette = orig_palette; |
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orig_palette = ProgressEventHandlerState.palette; |
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ApplyGamma(logical_palette, orig_palette, 256); |
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} |
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NewCursor(CURSOR_HAND); |
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if (!HeadlessMode) { |
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assert(ghMainWnd); |
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if (RenderDirectlyToOutputSurface && PalSurface != nullptr) { |
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// Ensure that all back buffers have the full progress bar.
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const void *initialPixels = PalSurface->pixels; |
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do { |
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DrawCutsceneForeground(); |
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if (DiabloUiSurface() == PalSurface) |
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BltFast(nullptr, nullptr); |
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RenderPresent(); |
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} while (PalSurface->pixels != initialPixels); |
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} |
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PaletteFadeOut(8); |
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orig_palette = prevPalette; |
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ApplyGamma(logical_palette, orig_palette, 256); |
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} |
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[[maybe_unused]] EventHandler prevHandler = SetEventHandler(ProgressEventHandlerState.prevHandler); |
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assert(prevHandler == ProgressEventHandler); |
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ProgressEventHandlerState.prevHandler = nullptr; |
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IsProgress = false; |
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Player &myPlayer = *MyPlayer; |
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NetSendCmdLocParam2(true, CMD_PLAYER_JOINLEVEL, myPlayer.position.tile, myPlayer.plrlevel, myPlayer.plrIsOnSetLevel ? 1 : 0); |
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DelayPlrMessages(SDL_GetTicks() - ProgressEventHandlerState.delayStart); |
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if (gbSomebodyWonGameKludge && myPlayer.isOnLevel(16)) { |
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PrepDoEnding(); |
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} |
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gbSomebodyWonGameKludge = false; |
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ProgressEventHandlerState.done = true; |
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#if !defined(USE_SDL1) && !defined(__vita__) |
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if (renderer != nullptr) { |
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InitVirtualGamepadTextures(*renderer); |
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} |
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#endif |
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} break; |
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default: |
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app_fatal("Unknown progress mode"); |
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break; |
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} |
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} |
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} // namespace
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void RegisterCustomEvents() |
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{ |
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#ifndef USE_SDL1 |
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CustomEventsBegin = SDL_RegisterEvents(NumCustomEvents); |
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#endif |
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} |
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bool IsCustomEvent(SdlEventType eventType) |
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{ |
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return eventType >= CustomEventsBegin && eventType < CustomEventsBegin + NumCustomEvents; |
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} |
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interface_mode GetCustomEvent(SdlEventType eventType) |
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{ |
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return static_cast<interface_mode>(eventType - CustomEventsBegin); |
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} |
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SdlEventType CustomEventToSdlEvent(interface_mode eventType) |
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{ |
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return CustomEventsBegin + eventType; |
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} |
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void interface_msg_pump() |
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{ |
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SDL_Event event; |
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uint16_t modState; |
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while (FetchMessage(&event, &modState)) { |
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if (event.type != SDL_QUIT) { |
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HandleMessage(event, modState); |
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} |
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} |
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} |
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void IncProgress(uint32_t steps) |
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{ |
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if (!IsProgress) |
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return; |
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const uint32_t prevProgress = sgdwProgress; |
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sgdwProgress += ProgressStepSize * steps; |
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if (sgdwProgress > MaxProgress) |
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sgdwProgress = MaxProgress; |
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if (!HeadlessMode && sgdwProgress != prevProgress) { |
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SDL_Event event; |
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event.type = CustomEventToSdlEvent(WM_PROGRESS); |
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SDL_PushEvent(&event); |
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} |
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} |
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void CompleteProgress() |
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{ |
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if (HeadlessMode) |
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return; |
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if (!IsProgress) |
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return; |
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if (sgdwProgress < MaxProgress) { |
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IncProgress((MaxProgress - sgdwProgress) / ProgressStepSize); |
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} |
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} |
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void ShowProgress(interface_mode uMsg) |
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{ |
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IsProgress = true; |
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gbSomebodyWonGameKludge = false; |
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ProgressEventHandlerState.delayStart = SDL_GetTicks(); |
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ProgressEventHandlerState.prevHandler = SetEventHandler(ProgressEventHandler); |
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ProgressEventHandlerState.done = false; |
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#ifndef USE_SDL1 |
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DeactivateVirtualGamepad(); |
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FreeVirtualGamepadTextures(); |
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#endif |
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if (!HeadlessMode) { |
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assert(ghMainWnd); |
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interface_msg_pump(); |
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ClearScreenBuffer(); |
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scrollrt_draw_game_screen(); |
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if (IsHardwareCursor()) |
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SetHardwareCursorVisible(false); |
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BlackPalette(); |
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// Blit the background once and then free it.
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LoadCutsceneBackground(uMsg); |
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DrawCutsceneBackground(); |
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ProgressEventHandlerState.palette = orig_palette; |
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if (RenderDirectlyToOutputSurface && PalSurface != nullptr) { |
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// Ensure that all back buffers have the full progress bar.
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// Render into all the backbuffers if there are multiple.
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const void *initialPixels = PalSurface->pixels; |
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do { |
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DrawCutsceneForeground(); |
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if (DiabloUiSurface() == PalSurface) |
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BltFast(nullptr, nullptr); |
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RenderPresent(); |
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while (PalSurface->pixels != initialPixels) { |
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DrawCutsceneBackground(); |
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if (DiabloUiSurface() == PalSurface) |
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BltFast(nullptr, nullptr); |
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RenderPresent(); |
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} while (PalSurface->pixels != initialPixels); |
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} |
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} |
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PaletteFadeOut(8); |
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FreeCutsceneBackground(); |
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} |
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previousHandler = SetEventHandler(previousHandler); |
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assert(previousHandler == DisableInputEventHandler); |
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IsProgress = false; |
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NetSendCmdLocParam2(true, CMD_PLAYER_JOINLEVEL, myPlayer.position.tile, myPlayer.plrlevel, myPlayer.plrIsOnSetLevel ? 1 : 0); |
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DelayPlrMessages(SDL_GetTicks() - delayStart); |
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// Begin loading
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static interface_mode loadTarget; |
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loadTarget = uMsg; |
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SdlThread loadThread = SdlThread([]() { |
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DoLoad(loadTarget); |
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}); |
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if (gbSomebodyWonGameKludge && myPlayer.isOnLevel(16)) { |
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PrepDoEnding(); |
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if (!HeadlessMode) { |
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PaletteFadeIn(8); |
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} |
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gbSomebodyWonGameKludge = false; |
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while (true) { |
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SDL_Event event; |
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// We use the real `SDL_PollEvent` here instead of `FetchEvent`
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// to process real events rather than the recorded ones in demo mode.
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while (SDL_PollEvent(&event)) { |
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if (event.type != SDL_QUIT) { |
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HandleMessage(event, SDL_GetModState()); |
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} |
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if (ProgressEventHandlerState.done) { |
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loadThread.join(); |
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return; |
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} |
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} |
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} |
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} |
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} // namespace devilution
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Gleb Mazovetskiy
1 year ago
committed by
Anders Jenbo