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Merge pull request #12482 from frutiemax/Fix12457

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Close #12457: Refactor INTRO_STATE to use strong enum
This commit is contained in:
Michael Steenbeek 2020-07-26 15:40:22 +02:00 • committed by GitHub
commit 9db2aac3bf
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 65 additions and 61 deletions
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2
src/openrct2-ui/windows/TitleExit.cpp
View file

@ -84,7 +84,7 @@ rct_window* window_title_exit_open()
*/ */
static void window_title_exit_mouseup(rct_window* w, rct_widgetindex widgetIndex) static void window_title_exit_mouseup(rct_window* w, rct_widgetindex widgetIndex)
{ {
if (gIntroState != INTRO_STATE_NONE) if (gIntroState != IntroState::None)
return; return;
switch (widgetIndex) switch (widgetIndex)

2
src/openrct2-ui/windows/TitleOptions.cpp
View file

@ -76,7 +76,7 @@ rct_window* window_title_options_open()
static void window_title_options_mouseup(rct_window* w, rct_widgetindex widgetIndex) static void window_title_options_mouseup(rct_window* w, rct_widgetindex widgetIndex)
{ {
if (gIntroState != INTRO_STATE_NONE) if (gIntroState != IntroState::None)
return; return;
switch (widgetIndex) switch (widgetIndex)

6
src/openrct2/Context.cpp
View file

@ -726,7 +726,7 @@ namespace OpenRCT2
*/ */
void Launch() void Launch()
{ {
gIntroState = INTRO_STATE_NONE; gIntroState = IntroState::None;
if (gOpenRCT2Headless) if (gOpenRCT2Headless)
{ {
// NONE or OPEN are the only allowed actions for headless mode // NONE or OPEN are the only allowed actions for headless mode
@ -746,7 +746,7 @@ namespace OpenRCT2
switch (gOpenRCT2StartupAction) switch (gOpenRCT2StartupAction)
{ {
case STARTUP_ACTION_INTRO: case STARTUP_ACTION_INTRO:
gIntroState = INTRO_STATE_PUBLISHER_BEGIN; gIntroState = IntroState::PublisherBegin;
title_load(); title_load();
break; break;
case STARTUP_ACTION_TITLE: case STARTUP_ACTION_TITLE:
@ -1013,7 +1013,7 @@ namespace OpenRCT2
date_update_real_time_of_day(); date_update_real_time_of_day();
if (gIntroState != INTRO_STATE_NONE) if (gIntroState != IntroState::None)
{ {
intro_update(); intro_update();
} }

76
src/openrct2/Intro.cpp
View file

@ -22,7 +22,7 @@
constexpr int32_t PALETTE_G1_IDX_DEVELOPER = 23217; constexpr int32_t PALETTE_G1_IDX_DEVELOPER = 23217;
constexpr int32_t PALETTE_G1_IDX_LOGO = 23224; constexpr int32_t PALETTE_G1_IDX_LOGO = 23224;
uint8_t gIntroState; IntroState gIntroState;
// Used mainly for timing but also for Y coordinate and fading. // Used mainly for timing but also for Y coordinate and fading.
static int32_t _introStateCounter; static int32_t _introStateCounter;
@ -43,12 +43,12 @@ void intro_update()
switch (gIntroState) switch (gIntroState)
{ {
case INTRO_STATE_DISCLAIMER_1: case IntroState::Disclaimer1:
case INTRO_STATE_DISCLAIMER_2: case IntroState::Disclaimer2:
// Originally used for the disclaimer text // Originally used for the disclaimer text
gIntroState = INTRO_STATE_PUBLISHER_BEGIN; gIntroState = IntroState::PublisherBegin;
[[fallthrough]]; [[fallthrough]];
case INTRO_STATE_PUBLISHER_BEGIN: case IntroState::PublisherBegin:
load_palette(); load_palette();
// Set the Y for the Infogrames logo // Set the Y for the Infogrames logo
@ -57,9 +57,9 @@ void intro_update()
// Play the chain lift sound // Play the chain lift sound
_soundChannel = Mixer_Play_Effect(SoundId::LiftBM, MIXER_LOOP_INFINITE, MIXER_VOLUME_MAX, 0.5f, 1, true); _soundChannel = Mixer_Play_Effect(SoundId::LiftBM, MIXER_LOOP_INFINITE, MIXER_VOLUME_MAX, 0.5f, 1, true);
_chainLiftFinished = false; _chainLiftFinished = false;
gIntroState++; gIntroState = IntroState::PublisherScroll;
break; break;
case INTRO_STATE_PUBLISHER_SCROLL: case IntroState::PublisherScroll:
// Move the Infogrames logo down // Move the Infogrames logo down
_introStateCounter += 5; _introStateCounter += 5;
@ -67,17 +67,17 @@ void intro_update()
if (_introStateCounter > context_get_height() - 120) if (_introStateCounter > context_get_height() - 120)
{ {
_introStateCounter = -116; _introStateCounter = -116;
gIntroState++; gIntroState = IntroState::DeveloperBegin;
} }
break; break;
case INTRO_STATE_DEVELOPER_BEGIN: case IntroState::DeveloperBegin:
// Set the Y for the Chris Sawyer logo // Set the Y for the Chris Sawyer logo
_introStateCounter = -116; _introStateCounter = -116;
gIntroState++; gIntroState = IntroState::DeveloperScroll;
break; break;
case INTRO_STATE_DEVELOPER_SCROLL: case IntroState::DeveloperScroll:
_introStateCounter += 5; _introStateCounter += 5;
// Check if logo is almost scrolled to the bottom // Check if logo is almost scrolled to the bottom
@ -110,20 +110,20 @@ void intro_update()
// Play long peep scream sound // Play long peep scream sound
_soundChannel = Mixer_Play_Effect(SoundId::Scream1, MIXER_LOOP_NONE, MIXER_VOLUME_MAX, 0.5f, 1, false); _soundChannel = Mixer_Play_Effect(SoundId::Scream1, MIXER_LOOP_NONE, MIXER_VOLUME_MAX, 0.5f, 1, false);
gIntroState++; gIntroState = IntroState::LogoFadeIn;
_introStateCounter = 0; _introStateCounter = 0;
} }
break; break;
case INTRO_STATE_LOGO_FADE_IN: case IntroState::LogoFadeIn:
// Fade in, add 4 / 256 to fading // Fade in, add 4 / 256 to fading
_introStateCounter += 0x400; _introStateCounter += 0x400;
if (_introStateCounter > 0xFF00) if (_introStateCounter > 0xFF00)
{ {
gIntroState++; gIntroState = IntroState::LogoWait;
_introStateCounter = 0; _introStateCounter = 0;
} }
break; break;
case INTRO_STATE_LOGO_WAIT: case IntroState::LogoWait:
// Wait 80 game ticks // Wait 80 game ticks
_introStateCounter++; _introStateCounter++;
if (_introStateCounter >= 80) if (_introStateCounter >= 80)
@ -131,18 +131,18 @@ void intro_update()
// Set fading to 256 // Set fading to 256
_introStateCounter = 0xFF00; _introStateCounter = 0xFF00;
gIntroState++; gIntroState = IntroState::LogoFadeOut;
} }
break; break;
case INTRO_STATE_LOGO_FADE_OUT: case IntroState::LogoFadeOut:
// Fade out, subtract 4 / 256 from fading // Fade out, subtract 4 / 256 from fading
_introStateCounter -= 0x400; _introStateCounter -= 0x400;
if (_introStateCounter < 0) if (_introStateCounter < 0)
{ {
gIntroState = INTRO_STATE_CLEAR; gIntroState = IntroState::Clear;
} }
break; break;
case INTRO_STATE_CLEAR: case IntroState::Clear:
// Stop any playing sound // Stop any playing sound
if (_soundChannel != nullptr) if (_soundChannel != nullptr)
{ {
@ -151,14 +151,16 @@ void intro_update()
} }
// Move to next part // Move to next part
gIntroState++; gIntroState = IntroState::Finish;
_introStateCounter = 0; _introStateCounter = 0;
break; break;
case INTRO_STATE_FINISH: case IntroState::Finish:
gIntroState = INTRO_STATE_NONE; gIntroState = IntroState::None;
load_palette(); load_palette();
audio_start_title_music(); audio_start_title_music();
break; break;
default:
break;
} }
} }
@ -168,13 +170,13 @@ void intro_draw(rct_drawpixelinfo* dpi)
switch (gIntroState) switch (gIntroState)
{ {
case INTRO_STATE_DISCLAIMER_1: case IntroState::Disclaimer1:
case INTRO_STATE_DISCLAIMER_2: case IntroState::Disclaimer2:
break; break;
case INTRO_STATE_PUBLISHER_BEGIN: case IntroState::PublisherBegin:
gfx_clear(dpi, BACKROUND_COLOUR_DARK); gfx_clear(dpi, BACKROUND_COLOUR_DARK);
break; break;
case INTRO_STATE_PUBLISHER_SCROLL: case IntroState::PublisherScroll:
gfx_clear(dpi, BACKROUND_COLOUR_DARK); gfx_clear(dpi, BACKROUND_COLOUR_DARK);
// Draw a white rectangle for the logo background (gives a bit of white margin) // Draw a white rectangle for the logo background (gives a bit of white margin)
@ -190,18 +192,18 @@ void intro_draw(rct_drawpixelinfo* dpi)
gfx_draw_sprite(dpi, SPR_INTRO_INFOGRAMES_01, { (screenWidth / 2) - 320 + 69, _introStateCounter + 319 }, 0); gfx_draw_sprite(dpi, SPR_INTRO_INFOGRAMES_01, { (screenWidth / 2) - 320 + 69, _introStateCounter + 319 }, 0);
gfx_draw_sprite(dpi, SPR_INTRO_INFOGRAMES_11, { (screenWidth / 2) - 320 + 319, _introStateCounter + 319 }, 0); gfx_draw_sprite(dpi, SPR_INTRO_INFOGRAMES_11, { (screenWidth / 2) - 320 + 319, _introStateCounter + 319 }, 0);
break; break;
case INTRO_STATE_DEVELOPER_BEGIN: case IntroState::DeveloperBegin:
gfx_clear(dpi, BACKROUND_COLOUR_DARK); gfx_clear(dpi, BACKROUND_COLOUR_DARK);
gfx_transpose_palette(PALETTE_G1_IDX_DEVELOPER, 255); gfx_transpose_palette(PALETTE_G1_IDX_DEVELOPER, 255);
break; break;
case INTRO_STATE_DEVELOPER_SCROLL: case IntroState::DeveloperScroll:
gfx_clear(dpi, BACKROUND_COLOUR_DARK); gfx_clear(dpi, BACKROUND_COLOUR_DARK);
// Draw Chris Sawyer logo // Draw Chris Sawyer logo
gfx_draw_sprite(dpi, SPR_INTRO_CHRIS_SAWYER_00, { (screenWidth / 2) - 320 + 70, _introStateCounter }, 0); gfx_draw_sprite(dpi, SPR_INTRO_CHRIS_SAWYER_00, { (screenWidth / 2) - 320 + 70, _introStateCounter }, 0);
gfx_draw_sprite(dpi, SPR_INTRO_CHRIS_SAWYER_10, { (screenWidth / 2) - 320 + 320, _introStateCounter }, 0); gfx_draw_sprite(dpi, SPR_INTRO_CHRIS_SAWYER_10, { (screenWidth / 2) - 320 + 320, _introStateCounter }, 0);
break; break;
case INTRO_STATE_LOGO_FADE_IN: case IntroState::LogoFadeIn:
if (_introStateCounter <= 0xFF00) if (_introStateCounter <= 0xFF00)
{ {
gfx_transpose_palette(PALETTE_G1_IDX_LOGO, (_introStateCounter >> 8) & 0xFF); gfx_transpose_palette(PALETTE_G1_IDX_LOGO, (_introStateCounter >> 8) & 0xFF);
@ -212,10 +214,10 @@ void intro_draw(rct_drawpixelinfo* dpi)
} }
screen_intro_draw_logo(dpi); screen_intro_draw_logo(dpi);
break; break;
case INTRO_STATE_LOGO_WAIT: case IntroState::LogoWait:
screen_intro_draw_logo(dpi); screen_intro_draw_logo(dpi);
break; break;
case INTRO_STATE_LOGO_FADE_OUT: case IntroState::LogoFadeOut:
if (_introStateCounter >= 0) if (_introStateCounter >= 0)
{ {
gfx_transpose_palette(PALETTE_G1_IDX_LOGO, (_introStateCounter >> 8) & 0xFF); gfx_transpose_palette(PALETTE_G1_IDX_LOGO, (_introStateCounter >> 8) & 0xFF);
@ -226,9 +228,11 @@ void intro_draw(rct_drawpixelinfo* dpi)
} }
screen_intro_draw_logo(dpi); screen_intro_draw_logo(dpi);
break; break;
case INTRO_STATE_CLEAR: case IntroState::Clear:
gfx_clear(dpi, BACKROUND_COLOUR_DARK); gfx_clear(dpi, BACKROUND_COLOUR_DARK);
break; break;
default:
break;
} }
} }
@ -261,13 +265,13 @@ static void screen_intro_skip_part()
{ {
switch (gIntroState) switch (gIntroState)
{ {
case INTRO_STATE_NONE: case IntroState::None:
break; break;
case INTRO_STATE_DISCLAIMER_2: case IntroState::Disclaimer2:
gIntroState = INTRO_STATE_PUBLISHER_BEGIN; gIntroState = IntroState::PublisherBegin;
break; break;
default: default:
gIntroState = INTRO_STATE_CLEAR; gIntroState = IntroState::Clear;
break; break;
} }
} }

28
src/openrct2/Intro.h
View file

@ -14,23 +14,23 @@
struct rct_drawpixelinfo; struct rct_drawpixelinfo;
enum INTRO_STATE enum class IntroState : uint8_t
{ {
INTRO_STATE_NONE, None,
INTRO_STATE_PUBLISHER_BEGIN, PublisherBegin,
INTRO_STATE_PUBLISHER_SCROLL, PublisherScroll,
INTRO_STATE_DEVELOPER_BEGIN, DeveloperBegin,
INTRO_STATE_DEVELOPER_SCROLL, DeveloperScroll,
INTRO_STATE_LOGO_FADE_IN, LogoFadeIn,
INTRO_STATE_LOGO_WAIT, LogoWait,
INTRO_STATE_LOGO_FADE_OUT, LogoFadeOut,
INTRO_STATE_DISCLAIMER_1, Disclaimer1,
INTRO_STATE_DISCLAIMER_2, Disclaimer2,
INTRO_STATE_CLEAR = 254, Clear = 254,
INTRO_STATE_FINISH = 255, Finish = 255,
}; };
extern uint8_t gIntroState; extern IntroState gIntroState;
void intro_update(); void intro_update();
void intro_draw(rct_drawpixelinfo* dpi); void intro_draw(rct_drawpixelinfo* dpi);

2
src/openrct2/audio/Audio.cpp
View file

@ -253,7 +253,7 @@ void audio_play_sound(SoundId soundId, int32_t volume, int32_t pan)
void audio_start_title_music() void audio_start_title_music()
{ {
if (gGameSoundsOff || !(gScreenFlags & SCREEN_FLAGS_TITLE_DEMO) || gIntroState != INTRO_STATE_NONE) if (gGameSoundsOff || !(gScreenFlags & SCREEN_FLAGS_TITLE_DEMO) || gIntroState != IntroState::None)
{ {
audio_stop_title_music(); audio_stop_title_music();
return; return;

2
src/openrct2/cmdline/BenchSpriteSort.cpp
View file

@ -80,7 +80,7 @@ static std::vector<paint_session> extract_paint_session(const std::string parkFi
return {}; return {};
} }
gIntroState = INTRO_STATE_NONE; gIntroState = IntroState::None;
gScreenFlags = SCREEN_FLAGS_PLAYING; gScreenFlags = SCREEN_FLAGS_PLAYING;
int32_t mapSize = gMapSize; int32_t mapSize = gMapSize;

2
src/openrct2/drawing/X8DrawingEngine.cpp
View file

@ -188,7 +188,7 @@ void X8DrawingEngine::Invalidate(int32_t left, int32_t top, int32_t right, int32
void X8DrawingEngine::BeginDraw() void X8DrawingEngine::BeginDraw()
{ {
if (gIntroState == INTRO_STATE_NONE) if (gIntroState == IntroState::None)
{ {
#ifdef __ENABLE_LIGHTFX__ #ifdef __ENABLE_LIGHTFX__
// HACK we need to re-configure the bits if light fx has been enabled / disabled // HACK we need to re-configure the bits if light fx has been enabled / disabled

4
src/openrct2/interface/Screenshot.cpp
View file

@ -444,7 +444,7 @@ static void benchgfx_render_screenshots(const char* inputPath, std::unique_ptr<I
return; return;
} }
gIntroState = INTRO_STATE_NONE; gIntroState = IntroState::None;
gScreenFlags = SCREEN_FLAGS_PLAYING; gScreenFlags = SCREEN_FLAGS_PLAYING;
// Create Viewport and DPI for every rotation and zoom. // Create Viewport and DPI for every rotation and zoom.
@ -649,7 +649,7 @@ int32_t cmdline_for_screenshot(const char** argv, int32_t argc, ScreenshotOption
throw std::runtime_error("Failed to load park."); throw std::runtime_error("Failed to load park.");
} }
gIntroState = INTRO_STATE_NONE; gIntroState = IntroState::None;
gScreenFlags = SCREEN_FLAGS_PLAYING; gScreenFlags = SCREEN_FLAGS_PLAYING;
rct_viewport viewport{}; rct_viewport viewport{};

2
src/openrct2/paint/Painter.cpp
View file

@ -37,7 +37,7 @@ Painter::Painter(const std::shared_ptr<IUiContext>& uiContext)
void Painter::Paint(IDrawingEngine& de) void Painter::Paint(IDrawingEngine& de)
{ {
auto dpi = de.GetDrawingPixelInfo(); auto dpi = de.GetDrawingPixelInfo();
if (gIntroState != INTRO_STATE_NONE) if (gIntroState != IntroState::None)
{ {
intro_draw(dpi); intro_draw(dpi);
} }