EmsiaetKadosh
53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
//
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// Created by EmsiaetKadosh on 25-1-14.
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//
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#pragma once
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#include "def.h"
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class Game;
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/**
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* 用于标记相对位置。
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*/
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enum class Location : char { LEFT_TOP, LEFT, LEFT_BOTTOM, TOP, CENTER, BOTTOM, RIGHT_TOP, RIGHT, RIGHT_BOTTOM };
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interface IRenderable {
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virtual ~IRenderable() = default;
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virtual void render() const noexcept = 0;
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};
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interface ITickable {
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virtual ~ITickable() = default;
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virtual void tick() noexcept = 0;
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};
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class Renderer : public ITickable {
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/**
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* 后续可能用不到，可能可删
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*/
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Game* pGame = nullptr;
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inline static HDC MainDC;
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int windowWidth = 0, windowHeight = 0;
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int resizeTime = 0;
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public:
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static void initialize() noexcept;
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explicit Renderer() = default;
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void resize(int width, int height) noexcept(false);
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void setGame(Game& game) noexcept { pGame = &game; }
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[[nodiscard]] int getWidth() const noexcept { return windowWidth; }
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[[nodiscard]] int getHeight() const noexcept { return windowHeight; }
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void tick() noexcept override {
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// 联合处理resize防抖
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if (resizeTime > 0) --resizeTime;
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else if (resizeTime == 0) {
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resize(windowWidth, windowHeight);
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resizeTime = -1;
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}
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}
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};
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inline static Renderer renderer = Renderer();
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