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#include "d/lyt/d_screen_fader.h"
#include "d/d_d2d.h"
#include "egg/gfx/eggDrawGX.h"
#include "egg/gfx/eggScreen.h"
#include "m/m_mtx.h"
#include "nw4r/ut/ut_algorithm.h"
dScreenFader_c::dScreenFader_c(const mColor &color, EStatus status) : mFaderBase_c(color, status), mProgress(0.0f) {}
dScreenFader_c::~dScreenFader_c() {}
void dScreenFader_c::setStatus(EStatus status) {
if (status == FADED_OUT) {
mStatus = FADED_OUT;
mProgress = EGG::Screen::GetSizeYMax() * 0.5f;
} else if (status == FADED_IN) {
mStatus = FADED_IN;
mProgress = 0.0f;
}
}
bool dScreenFader_c::calc() {
bool res = mFaderBase_c::calc();
f32 h = EGG::Screen::GetSizeYMax() * 0.5f;
u16 elapsed = mElapsed;
if (elapsed > mFrame) {
elapsed = mFrame;
}
switch (mStatus) {
case FADING_IN: mProgress = h - (h * nw4r::math::SinRad((float)elapsed * M_PI / ((float)(mFrame * 2)))); break;
case FADING_OUT: mProgress = h - (h * nw4r::math::CosRad((float)elapsed * M_PI / ((float)(mFrame * 2)))); break;
}
return res;
}
void dScreenFader_c::draw() {
d2d::defaultSet();
EGG::DrawGX::BeginDrawScreen(false, false, true);
f32 scaleX = EGG::Screen::GetSizeXMax();
f32 scaleY = EGG::Screen::GetSizeYMax();
mMtx_c mtx;
MTXScale(mtx, scaleX, mProgress, 1.0f);
MTXTransApply(mtx, mtx, -scaleX * 0.5f, scaleY * 0.5f - mProgress, 0.0f);
GXColor a = EGG::DrawGX::BLACK;
EGG::DrawGX::DrawDL(EGG::DrawGX::DL_17, mtx, a);
MTXScale(mtx, scaleX, mProgress, 1.0f);
MTXTransApply(mtx, mtx, -scaleX * 0.5f, -scaleY * 0.5f, 0.0f);
EGG::DrawGX::DrawDL(EGG::DrawGX::DL_17, mtx, a);
}
bool dScreenFader_c::fadeIn() {
return mFaderBase_c::fadeIn();
}
bool dScreenFader_c::fadeOut() {
return mFaderBase_c::fadeOut();
}
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