38 lines
767 B
C
38 lines
767 B
C
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#pragma once
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#include "Core/GameObject.h"
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#include "Core/Event.h"
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#include <unordered_set>
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namespace UI {
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class SelectionManager {
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public:
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static SelectionManager& Get() {
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static SelectionManager instance;
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return instance;
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}
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EntityID GetSelectedEntity() const { return m_selectedEntity; }
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void SetSelectedEntity(EntityID id) {
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m_selectedEntity = id;
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OnSelectionChanged.Invoke(id);
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}
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void ClearSelection() {
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SetSelectedEntity(INVALID_ENTITY);
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}
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bool IsSelected(EntityID id) const {
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return m_selectedEntity == id;
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}
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Event<EntityID> OnSelectionChanged;
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private:
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SelectionManager() = default;
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EntityID m_selectedEntity = INVALID_ENTITY;
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};
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}
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