GridConfig.h

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#pragma once
#include "common/Export.h"
 
#include <string>
 
namespace eve::grid {
 
enum class GridLayout { Rectangle, Hexagon, Isometric, Staggered, IsometricZAsY };
enum class StaggerAxis { X, Y };
enum class StaggerIndex { Odd, Even };
 
enum class GridPlane { XY, XZ };
 
struct EVENGINE_API_FOUNDATION GridConfig {
    GridLayout layout = GridLayout::Rectangle;
    GridPlane plane = GridPlane::XY;
    float cellW = 32.f;
    float cellH = 32.f;
    float cellGapX = 0.f;
    float cellGapY = 0.f;
    float originX = 0.f;
    float originY = 0.f;
    StaggerAxis staggerAxis = StaggerAxis::Y;
    StaggerIndex staggerIndex = StaggerIndex::Odd;
    float hexSideLength = 0.f;
 
    static const char *layoutName(GridLayout l);
    static GridLayout layoutFromName(const std::string &name);
    static const char *planeName(GridPlane p);
    static GridPlane planeFromName(const std::string &name);
};
 
inline float cellPitchX(const GridConfig &cfg) { return cfg.cellW + cfg.cellGapX; }
inline float cellPitchY(const GridConfig &cfg) { return cfg.cellH + cfg.cellGapY; }
 
}  // namespace eve::grid