From 1f1383af9c6dd438a0b1a01b378c6a3c811492bf Mon Sep 17 00:00:00 2001
From: codeboss <2422523675@qq.com>
Date: Sun, 12 Oct 2025 21:37:29 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AE=80=E5=8C=96=E8=BD=AF=E4=BB=B6=E6=9E=B6?=
 =?UTF-8?q?=E6=9E=84?=
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---
 MapPresent/MapPresent.cpp | 77 ++++++++++-----------------------------
 MapPresent/MapPresent.h   | 23 +++++++++---
 2 files changed, 38 insertions(+), 62 deletions(-)

diff --git a/MapPresent/MapPresent.cpp b/MapPresent/MapPresent.cpp
index 2d2bb62..f51239d 100644
--- a/MapPresent/MapPresent.cpp
+++ b/MapPresent/MapPresent.cpp
@@ -6,26 +6,8 @@
 #include <QEvent>
 #include <QPainter>
 #include <QMouseEvent>
-
-
-class OptionGroup {
-private:
-	PresentOption _bind_opt;
-	std::shared_ptr<OptionGroup> _next_group;
-
-public:
-	OptionGroup(const PresentOption& opt, std::shared_ptr<OptionGroup> next = nullptr)
-		:_bind_opt(opt), _next_group(next) {
-	}
-
-	std::shared_ptr<OptionGroup> nextGet() const {
-		return _next_group;
-	}
-	const PresentOption& optionGet() const {
-		return _bind_opt;
-	}
-};
-
+#include <QElapsedTimer>
+#include <QtDebug>
 
 
 MapPresent::MapPresent(QWidget* parent /*= nullptr*/)
@@ -35,7 +17,7 @@ MapPresent::MapPresent(QWidget* parent /*= nullptr*/)
 	_center_index.col = 0;
 
 	auto delegate = new BasicUnitDelegate(this);
-	_present_delegate[delegate->unitType()] = delegate;
+	_type_present_delegate[delegate->unitType()] = delegate;
 	connect(this, &MapPresent::mouseOut, delegate, &BasicUnitDelegate::hotClear);
 	connect(this, &MapPresent::mouseHover, delegate, &BasicUnitDelegate::hotIndexSet);
 	connect(delegate, &BasicUnitDelegate::updateRequest, [=]() { this->update(); });
@@ -46,15 +28,10 @@ MapPresent::MapPresent(QWidget* parent /*= nullptr*/)
 PresentIndex MapPresent::indexGet(const QPointF& pos) const
 {
 	QList<PresentOption> templist;
-	for (auto unit_g : _visible_unit_groups) {
-		while (unit_g) {
-			auto unit = unit_g->optionGet();
+	for (auto unit : _visible_units) {
+		if (unit.outline.contains(pos)) {
+			templist << unit;
 
-			if (unit.outline.contains(pos)) {
-				templist << unit;
-			}
-
-			unit_g = unit_g->nextGet();
 		}
 	}
 
@@ -95,33 +72,26 @@ QRectF MapPresent::outlineGet(const PresentIndex& idx) const
 	return QRectF(target_center.toPointF(), QSizeF(ap_len * 2, ap_len * 2));
 }
 
-#include <QElapsedTimer>
-#include <QtDebug>
 void MapPresent::paintEvent(QPaintEvent* ev)
 {
 	QWidget::paintEvent(ev);
-	UnitPresentDelegate& t = *_present_delegate[0];
+	UnitPresentDelegate& t = *_type_present_delegate[0];
 
 	QPainter p(this);
-	for (auto opt_g : _visible_unit_groups) {
-		while (opt_g) {
-			p.save();
+	for (auto opt : _visible_units) {
+		p.save();
 
-			auto opt = opt_g->optionGet();
-			auto rect = opt.outline;
-			p.translate(rect.topLeft());
-			rect.moveTo(0, 0);
+		auto rect = opt.outline;
+		p.translate(rect.topLeft());
+		rect.moveTo(0, 0);
 
-			auto clip_path = BasicUnitDelegate::clipPathGet(rect);
-			p.setClipPath(clip_path);
+		auto clip_path = BasicUnitDelegate::clipPathGet(rect);
+		p.setClipPath(clip_path);
 
-			opt.outline = rect;
-			t.paint(&p, opt);
+		opt.outline = rect;
+		t.paint(&p, opt);
 
-			p.restore();
-
-			opt_g = opt_g->nextGet();
-		}
+		p.restore();
 	}
 }
 
@@ -165,30 +135,23 @@ PresentOption AssumeOpt(PresentIndex index, QRectF rf) {
 }
 
 void MapPresent::visible_units_tidy() {
-	_visible_unit_groups.clear();
+	_visible_units.clear();
 
 	QRectF curr_outline = this->rect();
-	_visible_unit_groups << std::make_shared<OptionGroup>(
-		AssumeOpt(_center_index, outlineGet(_center_index))
-	);
+	_visible_units << AssumeOpt(_center_index, outlineGet(_center_index));
 
 	int visible_count = 1, deduce_x = 1;
 	while (visible_count) {
 		visible_count = 0;
 
-		std::shared_ptr<OptionGroup> prev_g = nullptr;
 		auto siblings = siblingsGet(_center_index, deduce_x++);
 		for (auto unit : siblings) {
 			auto visible_rect = outlineGet(unit);
 			if (curr_outline.intersects(visible_rect)) {
-				prev_g = std::make_shared<OptionGroup>(AssumeOpt(unit, visible_rect), prev_g);
+				_visible_units << AssumeOpt(unit, visible_rect);
 				visible_count++;
 			}
 		}
-
-		if (prev_g) {
-			_visible_unit_groups << prev_g;
-		}
 	}
 
 	// TODO 构建快速测试组织结构
diff --git a/MapPresent/MapPresent.h b/MapPresent/MapPresent.h
index 592b1a7..ef7c0c5 100644
--- a/MapPresent/MapPresent.h
+++ b/MapPresent/MapPresent.h
@@ -69,9 +69,8 @@ signals:
 	void updateRequest(const PresentIndex &idx);
 };
 
-class OptionGroup;
 /// <summary>
-/// 基础地图绘制
+/// 基础瓦片地图绘制
 /// </summary>
 class MAPPRESENT_EXPORT MapPresent : public QWidget
 {
@@ -91,13 +90,27 @@ private:
 	PresentIndex _center_index;
 
 	// ===================================
-	QList<std::shared_ptr<OptionGroup>> _visible_unit_groups;
+	/// <summary>
+	/// 试图核心索引
+	/// </summary>
+	QList<PresentOption> _visible_units;
+	/// <summary>
+	/// 可视化单元整理
+	/// </summary>
 	void visible_units_tidy();
-
+	/// <summary>
+	/// 可视化索引填充
+	/// </summary>
+	/// <param name="a"></param>
+	/// <param name="b"></param>
+	/// <returns></returns>
 	QList<PresentIndex> item_supply(const PresentIndex& a, const PresentIndex& b) const;
 
 	// ===================================
-	QHash<int, UnitPresentDelegate*> _present_delegate;
+	/// <summary>
+	/// 类型化绘制委托
+	/// </summary>
+	QHash<int, UnitPresentDelegate*> _type_present_delegate;
 
 
 public: