map_view.h

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#ifndef GAME_EDITOR_MAP_VIEW_H
#define GAME_EDITOR_MAP_VIEW_H
 
#include "component.h"
#include "map_grid.h"
#include "proof_mode.h"
#include "smooth_value.h"
 
#include <base/vmath.h>
 
class CLayerGroup;
 
class CMapView : public CEditorComponent
{
public:
    void OnInit(CEditor *pEditor) override;
    void OnReset() override;
    void OnMapLoad() override;
 
    void ZoomMouseTarget(float ZoomFactor);
    void UpdateZoom();
 
    void RenderGroupBorder();
    void RenderEditorMap();
 
    bool IsFocused();
    void Focus();

    void ResetZoom();

    float ScaleLength(float Value) const;
 
    float GetWorldZoom() const;
 
    void OffsetWorld(vec2 Offset);
    void OffsetEditor(vec2 Offset);
    void SetWorldOffset(vec2 WorldOffset);
    void SetEditorOffset(vec2 EditorOffset);
    vec2 GetWorldOffset() const;
    vec2 GetEditorOffset() const;
 
    CSmoothValue *Zoom();
    const CSmoothValue *Zoom() const;
    CProofMode *ProofMode();
    const CProofMode *ProofMode() const;
    CMapGrid *MapGrid();
    const CMapGrid *MapGrid() const;
 
private:
    CSmoothValue m_Zoom = CSmoothValue(200.0f, 10.0f, 2000.0f);
    float m_WorldZoom;
 
    CProofMode m_ProofMode;
    CMapGrid m_MapGrid;
 
    vec2 m_WorldOffset;
    vec2 m_EditorOffset;
};
 
#endif