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Decompile 2 functions in Source/UI/UIChangeMaterialWnd.cpp, Source/UI/UIChangeMaterialWnd.h

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Batch #5799 by willerthal: 0 byte-identical, 2 confirmed by peer review.

- fn_03896 UIChangeMaterialWnd_List::SendMsg: logic confirmed by peer review
- fn_03887 UIChangeMaterialWnd::UpdateSearchPlaceholder: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, Yommy, SapitoSucio
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
This commit is contained in:
ragnarok-clanker 2026-10-30 16:05:33 +00:00
commit a2d8a60ad1
2 changed files with 146 additions and 1 deletions
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130
Source/UI/UIChangeMaterialWnd.cpp
View file

@ -2,14 +2,19 @@
#include "Client/Mode/ModeTooltip.h"
#include "Contents/Items/ItemNaming.h"
#include "Contents/MessageTable.h"
#include "Network/Connection/Connection.h"
#include "UI/Buttons/UIButton.h"
#include "UI/Edit/UIEditCtrl.h"
#include "UI/Window/UIWindowMgr.h"
#include "Utility/StackAlloc.h"
#include <algorithm>
#include <cctype>
#include <cstdint>
#include <cstdlib>
#include <malloc.h>
#include <string>
// OFFSET: 0x005E1080
// FUNCTION: fn_03871
@ -98,6 +103,22 @@ void UIChangeMaterialWnd::Slot28(int x, int y) {
void UIChangeMaterialWnd_List::Slot27(int x, int y) {
}
// OFFSET: 0x005E2850
// FUNCTION: fn_03887
void UIChangeMaterialWnd::UpdateSearchPlaceholder() {
auto* edit = *reinterpret_cast<UIEditCtrl**>(reinterpret_cast<char*>(this) + 0xB8);
const std::string text = edit->Text();
const char* placeholder = LookupMessage(0xec0);
if (text != placeholder) {
if (text.empty()) {
edit->SetText(placeholder);
edit->TextColor(0xb1b1b1u, 0xffffffffu);
} else {
edit->TextColor(0, 0xffffffffu);
}
}
}
// OFFSET: 0x005E29F0
// FUNCTION: fn_03888
void UIChangeMaterialWnd::Slot32(int x, int y) {
@ -143,6 +164,46 @@ void UIChangeMaterialWnd_List::sub_5E2A70() {
}
}
// OFFSET: 0x005E2B20
// FUNCTION: fn_03891
void UIChangeMaterialWnd_List::ApplyFilter(const std::string& text) {
const int rowHeight = *reinterpret_cast<int*>(reinterpret_cast<char*>(this) + 0xB4);
this->m_pageSize = this->geometry.height / rowHeight;
this->m_selectedIndex = 0;
this->m_scrollOffset = 0;
this->m_previousScrollOffset = 0;
this->m_scrollBar->Show(0);
this->m_items.clear();
std::string filter = text;
for (std::size_t i = 0; i < filter.size(); ++i) {
filter[i] = static_cast<char>(tolower(static_cast<unsigned char>(filter[i])));
}
for (int index = 0; index < static_cast<int>(this->m_entries.size()); ++index) {
MaterialListItemRef* item = this->m_entries[index].item;
std::string name = ItemDisplayName(item->id);
for (std::size_t i = 0; i < name.size(); ++i) {
name[i] = static_cast<char>(tolower(static_cast<unsigned char>(name[i])));
}
if (filter.empty() || name.find(filter) != std::string::npos) {
this->m_items.push_back(index);
}
}
this->sub_5E2A70();
this->SortItems(true);
}
// OFFSET: 0x005E30B0
// FUNCTION: fn_03892
void UIChangeMaterialWnd_List::RefreshVisibleEntries() {
this->m_entries.clear();
this->ApplyFilter(std::string());
this->sub_5E3B80(0);
}
// OFFSET: 0x005E39A0
// FUNCTION: fn_03893
void UIChangeMaterialWnd::sub_5E39A0() {
@ -190,6 +251,75 @@ void UIChangeMaterialWnd_List::sub_5E3B80(int index) {
this->parent->SendMsg(nullptr, 23, reinterpret_cast<std::intptr_t>(entry), 0, 0, 0);
}
// OFFSET: 0x005E4170
// FUNCTION: fn_03896
int UIChangeMaterialWnd_List::SendMsg(
UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4
) {
switch (message) {
case 3:
this->ShiftSelectedIndex(this->m_pageSize);
break;
case 4:
this->sub_5E1080(this->m_pageSize);
break;
case 6:
if (argument1 == 0x141 && argument2 != 0) {
std::string filter(reinterpret_cast<const char*>(argument2));
if (filter == LookupMessage(0xec0)) {
filter.clear();
}
this->ApplyFilter(filter);
}
break;
case 7:
case 9:
case 10: {
const int previous = this->m_scrollOffset;
int delta = static_cast<int>(argument1);
if (message == 9) {
delta = -1;
} else if (message == 10) {
delta = 1;
}
this->m_scrollOffset = previous + delta;
if (previous != this->m_scrollOffset) {
this->sub_5E2A70();
}
return this->m_scrollOffset - previous;
}
case 0x12:
this->ShiftSelectedIndex(1);
break;
case 0x13:
this->sub_5E1080(1);
break;
case 0x17:
this->RefreshVisibleEntries();
break;
default:
break;
}
return UIWindow::SendMsg(sender, message, argument1, argument2, argument3, argument4);
}
// OFFSET: 0x005E4330
// FUNCTION: fn_03897
void UIChangeMaterialWnd_List::SortItems(bool ascending) {
std::sort(this->m_items.begin(), this->m_items.end(), [this](int left, int right) {
const std::string leftName = ItemDisplayName(this->m_entries[left].item->id);
const std::string rightName = ItemDisplayName(this->m_entries[right].item->id);
return leftName < rightName;
});
if (!ascending) {
std::reverse(this->m_items.begin(), this->m_items.end());
}
this->Invalidate();
}
// OFFSET: 0x005E44C0
// FUNCTION: fn_03898
void UIChangeMaterialWnd_List::ShiftSelectedIndex(int value) {

17
Source/UI/UIChangeMaterialWnd.h
View file

@ -6,6 +6,7 @@
#include "UI/Window/UIFrameWnd.h"
#include <cstdint>
#include <string>
#include <vector>
class UIButton;
@ -15,8 +16,15 @@ struct MaterialSlotPos {
/* 0004 */ int y;
};
struct MaterialListItemRef {
/* 0000 */ int id;
/* 0004 */ int quantity;
};
struct MaterialListEntry {
/* 0000 */ unsigned char unknown_0000[0x1C];
/* 0000 */ unsigned char unknown_0000[0x10];
/* 0010 */ MaterialListItemRef* item;
/* 0014 */ unsigned char unknown_0014[0x8];
};
class UIChangeMaterialWnd : public UIFrameWnd {
@ -26,6 +34,7 @@ public:
void Slot32(int x, int y) override;
ITEM_INFO* GetItemAt(int x, int y);
void sub_5E39A0();
void UpdateSearchPlaceholder();
/* 00BC */ std::uint32_t unknown_00BC;
/* 00C0 */ UIButton* m_button;
@ -41,7 +50,12 @@ public:
void Move(int x, int y) override;
void Slot27(int x, int y) override;
void Slot35(int argument) override;
int SendMsg(UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4)
override;
void ApplyFilter(const std::string& text);
void SortItems(bool ascending);
void RefreshVisibleEntries();
void sub_5E2A70();
void sub_5E3B80(int index);
void sub_5E2590(int unknown, int position);
@ -73,6 +87,7 @@ static_assert(offsetof(UIChangeMaterialWnd_List, m_previousScrollOffset) == 0xD4
static_assert(offsetof(UIChangeMaterialWnd_List, m_items) == 0xDC);
static_assert(offsetof(UIChangeMaterialWnd_List, m_entries) == 0xE8);
static_assert(sizeof(MaterialListEntry) == 0x1C);
static_assert(offsetof(MaterialListEntry, item) == 0x10);
#endif
#endif