28 lines
570 B
C++
28 lines
570 B
C++
#pragma once
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#include "page.h"
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#include <memory>
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#include <vector>
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struct AppState;
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class PageManager {
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public:
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PageManager() = default;
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void push(AppState& state, std::unique_ptr<Page> page);
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void pop(AppState& state);
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void popToRoot(AppState& state);
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void replace(AppState& state, std::unique_ptr<Page> page);
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Page* current() const;
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std::size_t depth() const;
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void handleEvent(const SDL_Event& event);
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void update(float dt);
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void render(SDL_Renderer* renderer);
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private:
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std::vector<std::unique_ptr<Page>> stack_;
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};
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