rodecomp/Source/UI/Navigation/UIScrollBarNavi.cpp
ragnarok-clanker df712b8084 Decompile fn_11383 (UIScrollBar_Navi::Paint)
Batch #17087 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_11383 UIScrollBar_Navi::Paint: logic confirmed by peer review

Peer-reviewed-by: alisonrag, kyoshi, br4yan
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
2026-11-11 14:24:38 +00:00

58 lines
2.5 KiB
C++

#include "Render/DeviceContext/DeviceContext.h"
#include "Resource/Bitmap/BitmapResource.h"
#include "Resource/ResourceMgr.h"
#include "Resource/Bitmap/TextureNames.h"
#include "UI/Navigation/UIScrollBarNavi.h"
// OFFSET: 0x0086E6E0
// FUNCTION: fn_11075
UIScrollBar_Navi::UIScrollBar_Navi() : UIScrollBar() {
this->arrowLength = 7;
this->thickness = 7;
}
UIScrollBar_Navi::~UIScrollBar_Navi() = default;
// OFFSET: 0x0088E930
// FUNCTION: fn_11383
void UIScrollBar_Navi::Paint() {
this->ClearSurface(0xFFFF00FFu);
if (this->maximum == 0) {
return;
}
switch (this->vertical) {
case 1: {
CBitmapRes* up = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\navigation_interface3\\Navi_scroll_up.bmp")));
CBitmapRes* middle = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\navigation_interface3\\Navi_scroll_mid.bmp")));
CBitmapRes* down = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\navigation_interface3\\Navi_scroll_down.bmp")));
const int interior = (this->geometry.height - (2 * this->arrowLength));
const int quotient = interior / this->arrowLength;
const int count = interior > quotient * this->arrowLength ? quotient + 1 : quotient;
for (int index = 0; index < count; ++index) {
this->DrawBitmap(0, (index + 1) * this->arrowLength, middle, false);
}
this->DrawBitmap(0, 0, up, false);
this->DrawBitmap(0, (this->geometry.height - this->arrowLength), down, false);
CBitmapRes* thumbUp = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\navigation_interface3\\Navi_bar_up.bmp")));
CBitmapRes* thumbMiddle = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\navigation_interface3\\Navi_bar_mid.bmp")));
CBitmapRes* thumbDown = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\navigation_interface3\\Navi_bar_down.bmp")));
const int thumb = (this->arrowLength + ((interior - this->ThumbLength()) * this->position) / this->maximum);
this->DrawBitmap(0, thumb, thumbUp, true);
const int length = this->ThumbLength();
for (int y = (thumb + thumbUp->image.height); y < ((thumb + thumbUp->image.height) + length); y = (y + thumbDown->image.height)) {
this->DrawBitmap(0, y, thumbDown, true);
}
this->DrawBitmap(0, ((thumb + thumbUp->image.height) + length), thumbMiddle, true);
break;
}
}
this->minimumThumb = 0;
this->parent->Invalidate();
}