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Wave animation

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This commit is contained in:
iota97 2021-09-08 15:03:32 +02:00
parent 03b53c6a75
commit 01aaed54d6
3 changed files with 31 additions and 1 deletions
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1
Core/ConfigValues.h
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@ -128,4 +128,5 @@ enum class BackgroundAnimation {
OFF = 0,
FLOATING_SYMBOLS = 1,
RECENT_GAMES = 2,
WAVE = 3,
};

2
UI/GameSettingsScreen.cpp
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@ -880,7 +880,7 @@ void GameSettingsScreen::CreateViews() {
if (backgroundChoice_ != nullptr) {
backgroundChoice_->OnClick.Handle(this, &GameSettingsScreen::OnChangeBackground);
}
static const char *backgroundAnimations[] = { "No animation", "Floating symbols", "Recent games" };
static const char *backgroundAnimations[] = { "No animation", "Floating symbols", "Recent games", "Waves" };
systemSettings->Add(new PopupMultiChoice(&g_Config.iBackgroundAnimation, sy->T("UI background animation"), backgroundAnimations, 0, ARRAY_SIZE(backgroundAnimations), sy->GetName(), screenManager()));
systemSettings->Add(new ItemHeader(sy->T("Help the PPSSPP team")));

29
UI/MiscScreens.cpp
View File

@ -79,6 +79,32 @@ public:
virtual void Draw(UIContext &dc, double t, float alpha) = 0;
};
class WaveAnimation : public Animation {
public:
void Draw(UIContext &dc, double t, float alpha) override {
const uint32_t color = 0x30FFFFFF;
const float speed = 1.0;
Bounds bounds = dc.GetBounds();
dc.Flush();
dc.BeginNoTex();
t *= speed;
for (int x = 0; x < bounds.w; ++x) {
float i = x * 1280/bounds.w;
float wave0 = sin(i*0.005+t*0.8)*0.05 + sin(i*0.002+t*0.25)*0.02 + sin(i*0.001+t*0.3)*0.03 + 0.625;
dc.Draw()->RectVGradient(x, wave0*bounds.h, pixel_in_dps_x, (1.0-wave0)*bounds.h, color, 0x00000000);
float wave1 = sin(i*0.0044+t*0.4)*0.07 + sin(i*0.003+t*0.1)*0.02 + sin(i*0.001+t*0.3)*0.01 + 0.625;
dc.Draw()->RectVGradient(x, wave1*bounds.h, pixel_in_dps_x, (1.0-wave1)*bounds.h, color, 0x00000000);
}
dc.Flush();
dc.Begin();
}
};
class FloatingSymbolsAnimation : public Animation {
public:
~FloatingSymbolsAnimation() override {}
@ -236,6 +262,9 @@ void DrawBackground(UIContext &dc, float alpha) {
case BackgroundAnimation::RECENT_GAMES:
g_Animation.reset(new RecentGamesAnimation());
break;
case BackgroundAnimation::WAVE:
g_Animation.reset(new WaveAnimation());
break;
default:
g_Animation.reset(nullptr);
}