Decompile 6 functions in Source/UI/Window/UIControl.cpp, Source/UI/Lists/UIListBoxTemplate.h, ...
Batch #1741 by ragnarok-clanker: 0 byte-identical, 6 confirmed by peer review. - fn_14037 CUIListBox<AdventureGuide::CUISubTab>::Resize: logic confirmed by peer review - fn_14038 CUIListBox<AdventureGuide::CUITab>::Resize: logic confirmed by peer review - fn_14043 CUIListBoxEx<AdventureGuide::CUIItemInfo,AdventureGuide::CItemData>::OnScroll: logic confirmed by peer review - fn_14044 CUIListBoxEx<AdventureGuide::CUIMonsterInfo,AdventureGuide::CMonsterData>::OnScroll: logic confirmed by peer review - fn_14045 CUIListBoxEx<AdventureGuide::CUIQuestInfo,AdventureGuide::CQuestInfo>::OnScroll: logic confirmed by peer review - fn_14046 CUIListBoxEx<AdventureGuide::CUITabInfo,Guide_Intro::Contents>::OnScroll: logic confirmed by peer review Reviewed-by: ragnarok-clanker
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3 changed files with 259 additions and 0 deletions
144
Source/UI/Lists/UIListBoxTemplate.h
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144
Source/UI/Lists/UIListBoxTemplate.h
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#ifndef RAGNAROK_SOURCE_UI_LISTS_UILISTBOXTEMPLATE_H
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#define RAGNAROK_SOURCE_UI_LISTS_UILISTBOXTEMPLATE_H
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#include "UI/Lists/UIVScrollBar.h"
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#include "UI/Window/UIControl.h"
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#include <algorithm>
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#include <cstddef>
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#include <functional>
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#include <list>
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#include <vector>
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class CUIListItem : public CUIControl {
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public:
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virtual void SetSelected(bool selected);
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/* 0084 */ unsigned char unknown_0084[0x04];
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/* 0088 */ int selected;
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/* 008C */ unsigned char unknown_008C[0x04];
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/* 0090 */ unsigned char frozen;
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/* 0094 */ int index;
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};
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namespace AdventureGuide {
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class CUISubTab : public CUIListItem {};
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class CUITab : public CUIListItem {};
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class CUIItemInfo : public CUIListItem {};
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class CUIMonsterInfo : public CUIListItem {};
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class CUIQuestInfo : public CUIListItem {};
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class CUITabInfo : public CUIListItem {};
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class CItemData {};
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class CMonsterData {};
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class CQuestInfo {};
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}
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namespace Guide_Intro {
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struct Contents {};
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}
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template <class T> class CUIListBox : public CUIControl {
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public:
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// OFFSET: 0x009D3FD0
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// OFFSET: 0x009D4040
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// FUNCTION: fn_14037
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// FUNCTION: fn_14038
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void Resize(int width, int height) override {
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UIWindow::Resize(width, height);
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this->scrollBar->Resize(this->scrollBar->geometry.width, height);
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int total = 0;
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for (T* item : this->items) {
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total += item->geometry.height;
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}
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this->scrollBar->SetTotal(total);
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this->scrollBar->SetVisible(this->geometry.height);
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this->scrollBar->SetPosition(this->scrollBar->position);
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}
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/* 0084 */ unsigned char unknown_0084[0x2C];
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/* 00B0 */ CUIVScrollBar* scrollBar;
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/* 00B4 */ unsigned char unknown_00B4[0x10];
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/* 00C4 */ std::list<T*> items;
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};
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template <class T, class D> class CUIListBoxEx : public CUIControl {
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public:
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// OFFSET: 0x009D43D0
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// OFFSET: 0x009D45D0
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// OFFSET: 0x009D47D0
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// OFFSET: 0x009D49D0
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// FUNCTION: fn_14043
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// FUNCTION: fn_14044
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// FUNCTION: fn_14045
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// FUNCTION: fn_14046
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void OnScroll(int position) {
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auto it = this->items.begin();
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if (it == this->items.end()) {
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return;
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}
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if (this->data.size() == 0) {
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for (; it != this->items.end(); ++it) {
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(*it)->index = -1;
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(*it)->Show(0);
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}
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return;
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}
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const int first = (*it)->index;
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unsigned int row = position / this->rowHeight;
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if (first != -1) {
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if (first < static_cast<int>(row)) {
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if (row - first < static_cast<unsigned int>(this->items.size())) {
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std::rotate(this->items.begin(), this->items.begin() + (row - first), this->items.end());
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}
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} else if (first > static_cast<int>(row)) {
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if (first - row < static_cast<unsigned int>(this->items.size())) {
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std::rotate(this->items.begin(), this->items.end() - (first - row), this->items.end());
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}
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}
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}
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it = this->items.begin();
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for (int y = this->itemY - position % this->rowHeight; y < this->geometry.height; y += this->rowHeight, ++it, ++row) {
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if (it == this->items.end() || row >= this->data.size()) {
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break;
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}
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T* item = *it;
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if (item) {
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if (this->rebind || row != static_cast<unsigned int>(item->index)) {
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item->index = row;
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if (this->binder) {
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auto node = this->data.begin();
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std::advance(node, static_cast<int>(row));
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this->binder(item, *node);
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}
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}
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item->SetSelected(row == this->selected);
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item->Move(this->itemX, y);
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item->Show(1);
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}
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}
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for (; it != this->items.end(); ++it) {
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(*it)->index = -1;
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(*it)->Show(0);
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}
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}
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/* 0084 */ unsigned char unknown_0084[0x2C];
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/* 00B0 */ CUIVScrollBar* scrollBar;
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/* 00B4 */ int itemWidth;
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/* 00B8 */ int rowHeight;
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/* 00BC */ int itemX;
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/* 00C0 */ int itemY;
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/* 00C4 */ int unknown_00C4;
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/* 00C8 */ std::vector<T*> items;
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/* 00D4 */ std::list<D> data;
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/* 00DC */ unsigned int selected;
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/* 00E0 */ unsigned char unknown_00E0;
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/* 00E1 */ unsigned char rebind;
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/* 00E2 */ unsigned char unknown_00E2[0x2E];
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/* 0110 */ std::function<void(T*, const D&)> binder;
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};
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#endif
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37
Source/UI/Lists/UIVScrollBar.h
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37
Source/UI/Lists/UIVScrollBar.h
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#ifndef RAGNAROK_SOURCE_UI_LISTS_UIVSCROLLBAR_H
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#define RAGNAROK_SOURCE_UI_LISTS_UIVSCROLLBAR_H
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#include "UI/Window/UIControl.h"
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#include <cstddef>
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#include <functional>
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class CUIVScrollBar : public CUIControl {
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public:
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virtual void Slot54();
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void SetTotal(int value);
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void SetVisible(int value);
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void SetPosition(int value);
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/* 0084 */ UIWindow* upButton;
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/* 0088 */ CUIControl* thumb;
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/* 008C */ int unknown_008C;
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/* 0090 */ int total;
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/* 0094 */ int visible;
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/* 0098 */ int unknown_0098;
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/* 009C */ int position;
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/* 00A0 */ int maximum;
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/* 00A4 */ int trackLength;
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/* 00A8 */ unsigned char dragging;
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/* 00A9 */ unsigned char unknown_00A9[0x1F];
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/* 00C8 */ std::function<void(int)> onChange;
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};
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#if defined(_WIN32) && !defined(_WIN64)
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static_assert(offsetof(CUIVScrollBar, total) == 0x90);
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static_assert(offsetof(CUIVScrollBar, dragging) == 0xA8);
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static_assert(offsetof(CUIVScrollBar, onChange) == 0xC8);
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#endif
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#endif
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#include "UI/Window/UIControl.h"
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#include "UI/Lists/UIListBoxTemplate.h"
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#include "Resource/Bitmap/BitmapResource.h"
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#include "Resource/ResourceMgr.h"
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#include "Resource/TextureNames.h"
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@ -150,3 +151,80 @@ void CUIControl::Slot52(int value) {
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// FUNCTION: fn_14036
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void CUIControl::Slot53(int) {
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}
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// OFFSET: 0x009F2B70
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// FUNCTION: fn_14726
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void CUIVScrollBar::SetTotal(int value) {
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const int count = value > 1 ? value : 1;
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this->total = count;
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const int shown = this->visible <= count ? this->visible : count;
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this->visible = shown;
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this->maximum = count - shown;
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this->Invalidate();
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}
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// OFFSET: 0x009F2E80
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// FUNCTION: fn_14732
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void CUIVScrollBar::SetVisible(int value) {
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const int count = this->total;
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const int shown = count < value ? count : value;
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this->visible = shown;
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this->maximum = count - shown;
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this->Invalidate();
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}
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// OFFSET: 0x009F2530
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// FUNCTION: fn_14716
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void CUIVScrollBar::SetPosition(int value) {
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int zero = 0;
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const int* clamped = &this->maximum;
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if (value <= this->maximum) {
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clamped = value >= 0 ? &value : &zero;
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}
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if (!this->dragging) {
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this->position = *clamped;
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}
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this->Show(this->total > this->visible);
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this->Slot54();
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if (this->onChange) {
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this->onChange(this->position);
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}
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this->Invalidate();
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}
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// OFFSET: 0x009F25C0
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// FUNCTION: fn_14717
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void CUIVScrollBar::Slot54() {
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CUIControl* bar = this->thumb;
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float offset;
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if (bar->hitEnabled) {
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const int length = static_cast<int>((static_cast<float>(this->visible) / static_cast<float>(this->total)) * static_cast<float>(this->trackLength));
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bar->Resize(this->geometry.width, length > 1 ? length : 1);
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offset = (static_cast<float>(this->trackLength) / static_cast<float>(this->total)) * static_cast<float>(this->position);
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} else {
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if (this->total - this->visible <= 0) {
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bar->Move(0, this->upButton->geometry.height);
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return;
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}
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offset = static_cast<float>(this->position * (this->trackLength - bar->geometry.height)) / static_cast<float>(this->total - this->visible);
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}
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this->thumb->Move(0, static_cast<int>(offset + static_cast<float>(this->upButton->geometry.height)));
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}
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// OFFSET: 0x009F0290
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// FUNCTION: fn_14661
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void CUIListItem::SetSelected(bool selected) {
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if (this->selected != selected) {
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this->selected = selected;
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if (!this->frozen) {
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this->Invalidate();
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}
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}
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}
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template void CUIListBox<AdventureGuide::CUITab>::Resize(int, int);
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template void CUIListBox<AdventureGuide::CUISubTab>::Resize(int, int);
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template void CUIListBoxEx<AdventureGuide::CUITabInfo, Guide_Intro::Contents>::OnScroll(int);
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template void CUIListBoxEx<AdventureGuide::CUIQuestInfo, AdventureGuide::CQuestInfo>::OnScroll(int);
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template void CUIListBoxEx<AdventureGuide::CUIMonsterInfo, AdventureGuide::CMonsterData>::OnScroll(int);
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template void CUIListBoxEx<AdventureGuide::CUIItemInfo, AdventureGuide::CItemData>::OnScroll(int);
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