z_values.h

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#ifndef Z_VALUES_H
#define Z_VALUES_H
 
#include "z_value_layer_manager.h"

 
namespace ZValues
{
 
// Expose base for callers that need it
constexpr qreal OVERLAY_BASE = ZValueLayerManager::OVERLAY_BASE;
 
// Overlay layer Z-values for items that should appear above normal cards
constexpr qreal HOVERED_CARD = ZValueLayerManager::overlayZValue(1.0);
constexpr qreal ARROWS = ZValueLayerManager::overlayZValue(3.0);
constexpr qreal ZONE_VIEW_WIDGET = ZValueLayerManager::overlayZValue(4.0);
constexpr qreal DRAG_ITEM = ZValueLayerManager::overlayZValue(5.0);
constexpr qreal DRAG_ITEM_CHILD = ZValueLayerManager::overlayZValue(6.0);
constexpr qreal TOP_UI = ZValueLayerManager::overlayZValue(7.0);

[[nodiscard]] constexpr qreal childDragZValue(qreal hotSpotX, qreal hotSpotY)
{
    return DRAG_ITEM_CHILD + hotSpotX * 1000000 + hotSpotY * 1000 + 1000;
}

[[nodiscard]] constexpr qreal tableCardZValue(qreal x, qreal y)
{
    constexpr qreal CARD_HEIGHT_FOR_Z = 102.0;
    return (y + CARD_HEIGHT_FOR_Z) * 100000.0 + (x + 1) * 100.0;
}
 
// Card layering (general architecture, not command-zone specific)
constexpr qreal CARD_BASE = 1.0;
constexpr qreal CARD_MAX = ZValueLayerManager::CARD_Z_VALUE_MAX;
 
} // namespace ZValues
 
#endif // Z_VALUES_H