0d27382610
Batch #5155 by SapitoSucio: 0 byte-identical, 1 confirmed by peer review. - fn_03890 UIChangeMaterialWnd_List::sub_5E2A70: logic confirmed by peer review Peer-reviewed-by: alisonrag, youko Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
117 lines
3.4 KiB
C++
117 lines
3.4 KiB
C++
#include "UI/UIChangeMaterialWnd.h"
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// OFFSET: 0x005E1080
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// FUNCTION: fn_03871
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void UIChangeMaterialWnd_List::sub_5E1080(int delta) {
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int64_t newIndex = this->m_selectedIndex + delta;
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const int count = static_cast<int>(this->m_items.size());
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const int maxIndex = count - 1;
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if (newIndex >= static_cast<uint32_t>(maxIndex)) {
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newIndex = maxIndex;
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}
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int targetIndex = static_cast<int>(newIndex);
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if (targetIndex < this->m_scrollOffset || targetIndex >= this->m_scrollOffset + this->m_pageSize) {
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int newOffset = this->m_previousScrollOffset;
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if (targetIndex < newOffset || targetIndex >= newOffset + this->m_pageSize) {
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const int candidate = targetIndex - this->m_pageSize + 1;
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const int limit = count - this->m_pageSize;
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newOffset = static_cast<unsigned int>(candidate) < static_cast<unsigned int>(limit) ? candidate : limit;
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}
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this->m_scrollOffset = newOffset;
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this->sub_5E2A70();
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this->m_previousScrollOffset = this->m_scrollOffset;
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}
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this->sub_5E3B80(targetIndex);
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}
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// OFFSET: 0x005E1120
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// FUNCTION: fn_03872
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ITEM_INFO* UIChangeMaterialWnd::GetItemAt(int x, int y) {
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if (this->m_resultX <= x && x <= this->m_resultX + 24 && this->m_resultY <= y && y <= this->m_resultY + 24) {
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return &this->m_resultItem;
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}
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for (unsigned int i = 0; i < this->m_materials.size(); ++i) {
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const MaterialSlotPos& pos = this->m_materialPos[i];
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if (pos.x <= x && x <= pos.x + 24 && pos.y <= y && y <= pos.y + 24) {
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return &this->m_materials[i];
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}
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}
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return nullptr;
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}
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// OFFSET: 0x005E1300
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// FUNCTION: fn_03874
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bool UIChangeMaterialWnd::Slot02() {
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return true;
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}
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// OFFSET: 0x005E1310
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// FUNCTION: fn_03875
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void UIChangeMaterialWnd_List::Move(int x, int y) {
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UIWindow::Move(x, y);
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}
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// OFFSET: 0x005E2840
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// FUNCTION: fn_03886
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void UIChangeMaterialWnd_List::Slot27(int x, int y) {
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}
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// OFFSET: 0x005E2A30
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// FUNCTION: fn_03889
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void UIChangeMaterialWnd_List::Slot35(int argument) {
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this->SendMsg(this->m_scrollBar, argument < 0 ? 10 : 9, 0, 0, 0, 0);
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}
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// OFFSET: 0x005E2A70
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// FUNCTION: fn_03890
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void UIChangeMaterialWnd_List::sub_5E2A70() {
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const int count = static_cast<int>(this->m_items.size());
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if (count > this->m_pageSize) {
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this->m_scrollBar->Show(1);
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this->m_scrollBar->SetRange(count - this->m_pageSize, this->m_pageSize, count);
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const int offset = this->m_scrollOffset > 0 ? this->m_scrollOffset : 0;
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this->m_scrollOffset = offset;
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const int maximum = count - this->m_pageSize;
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const int position = offset < maximum ? offset : maximum;
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this->m_scrollOffset = position;
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this->m_scrollBar->SetPosition(position);
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} else {
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this->m_scrollOffset = 0;
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this->m_scrollBar->Show(0);
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}
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this->Invalidate();
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if (this->parent) {
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this->parent->Invalidate();
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}
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}
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// OFFSET: 0x005E3B80
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// OFFSET: 0x005E44C0
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// FUNCTION: fn_03898
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void UIChangeMaterialWnd_List::ShiftSelectedIndex(int value) {
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int64_t target = this->m_selectedIndex - value;
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if (target < 0) {
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target = 0;
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}
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const int index = static_cast<int>(target);
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if (index < this->m_scrollOffset || index >= this->m_scrollOffset + this->m_pageSize) {
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int newOffset = this->m_previousScrollOffset;
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if (index < newOffset || index >= newOffset + this->m_pageSize) {
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newOffset = index > 0 ? index : 0;
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}
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this->m_scrollOffset = newOffset;
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this->sub_5E2A70();
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}
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this->sub_5E3B80(index);
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}
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