Lenheart
bcc285eed6
refactor(渲染器): 优化相机切换时的渲染批处理 feat(调试工具): 新增游戏调试UI场景和九宫格面板组件 fix(动画系统): 跳过缺失的动画资源加载并记录日志 perf(资源加载): 使用BinaryFileStreamReader优化NPK文件解析 feat(地图系统): 支持多边形可行走区域调试显示 style(代码格式): 清理多余空格和统一文件编码 docs(注释): 补充关键类和方法的文档说明 test(启动跟踪): 添加启动过程性能跟踪工具 chore(依赖): 添加SDL2_ttf库支持
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
#pragma once
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#include <array>
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#include <string>
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#include <frostbite2D/2d/actor.h>
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#include <frostbite2D/2d/sprite.h>
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namespace frostbite2D {
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/**
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* @brief Composes 9 consecutive NPK frames into a resizable nine-slice panel.
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*/
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class NineSliceActor : public Actor {
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public:
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NineSliceActor();
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~NineSliceActor() override = default;
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static Ptr<NineSliceActor> createFromNpk(const std::string& imgPath,
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size_t startIndex = 0);
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bool SetSlices(const std::string& imgPath, size_t startIndex);
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void SetSize(const Vec2& size);
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void SetSize(float width, float height);
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const std::string& GetImgPath() const { return imgPath_; }
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size_t GetStartIndex() const { return startIndex_; }
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private:
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enum SliceIndex : size_t {
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TopLeft = 0,
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Top = 1,
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TopRight = 2,
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Left = 3,
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Center = 4,
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Right = 5,
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BottomLeft = 6,
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Bottom = 7,
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BottomRight = 8,
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SliceCount = 9
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};
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void updateLayout();
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void applySliceLayout(Ptr<Sprite> sprite, const Vec2& position,
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const Vec2& size);
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Vec2 getNaturalSize() const;
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std::string imgPath_;
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size_t startIndex_ = 0;
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std::array<Ptr<Sprite>, SliceCount> sliceSprites_;
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std::array<Vec2, SliceCount> sliceNaturalSizes_ = {};
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};
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} // namespace frostbite2D
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