MapLayers Class Reference

#include <MapLayers.hxx>

Collaboration diagram for MapLayers:

Static Public Member Functions
static void	enableLayers (std::vector< unsigned int > &&layers)
	Enable drawing layers. More...
static void	disableLayer (unsigned int layer)
	Disable Drawing Layer. More...
static void	toggleLayer (unsigned int layer)
	Toggle Drawing Layer. More...
static bool	isLayerActive (unsigned int layer)
	Check if given Layer is being drawn. More...
static void	setLayerEditMode (LayerEditMode layerEditMode)

Private Member Functions
	MapLayers ()=default
	~MapLayers ()=default

Static Private Member Functions
static void	deactivateAllLayers ()

Static Private Attributes
static unsigned int	m_activeLayers = 0

Detailed Description

Definition at line 7 of file MapLayers.hxx.

Constructor & Destructor Documentation

MapLayers()

MapLayers::MapLayers ( )

privatedefault

~MapLayers()

MapLayers::~MapLayers ( )

privatedefault

Member Function Documentation

deactivateAllLayers()

static void MapLayers::deactivateAllLayers ( )

inlinestaticprivate

Definition at line 44 of file MapLayers.hxx.

  {
    for (auto layer : allLayersOrdered)
    {
      disableLayer(layer);
    }
  };

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disableLayer()

static void MapLayers::disableLayer ( unsigned int  layer )

inlinestatic

Disable Drawing Layer.

Disable Drawing Layer ( Turned off by using bitwise AND with inversed pattern)

Parameters

layer

uint32_t from enum "Layer"

See also

Layer

Definition at line 21 of file MapLayers.hxx.

{ m_activeLayers &= ~(1U << layer); };

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enableLayers()

void MapLayers::enableLayers ( std::vector< unsigned int > &&  layers )

static

Enable drawing layers.

Parameters

layers

Layers to be enabled.

See also

Layer

Definition at line 26 of file MapLayers.cxx.

{
  unsigned int enLayers = 0U;
 
  for (auto layer : layers)
  {
    enLayers |= 1U << layer;
  }
 
  m_activeLayers |= enLayers;
}

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isLayerActive()

static bool MapLayers::isLayerActive ( unsigned int  layer )

inlinestatic

Check if given Layer is being drawn.

Parameters

layer

uint32_t from enum "Layer"

See also

Layer

Definition at line 34 of file MapLayers.hxx.

{ return (m_activeLayers & (1U << layer)); };

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setLayerEditMode()

void MapLayers::setLayerEditMode ( LayerEditMode  layerEditMode )

static

Definition at line 7 of file MapLayers.cxx.

{
  switch (layerEditMode)
  {
  case LayerEditMode::BLUEPRINT:
    deactivateAllLayers();
    if (Settings::instance().showBuildingsInBlueprint)
    {
      enableLayers({BUILDINGS});
    }
    enableLayers({BLUEPRINT, UNDERGROUND, ROAD});
    break;
  case LayerEditMode::TERRAIN:
    deactivateAllLayers();
    enableLayers({TERRAIN, WATER, ROAD, ZONE, BUILDINGS, POWERLINES, FLORA});
    break;
  }
}

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toggleLayer()

static void MapLayers::toggleLayer ( unsigned int  layer )

inlinestatic

Toggle Drawing Layer.

Toggle Drawing Layer (use bitwise XOR to toggle layer)

Parameters

layer

uint32_t from enum "Layer"

See also

Layer

Definition at line 28 of file MapLayers.hxx.

{ m_activeLayers ^= (1U << layer); };

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Member Data Documentation

m_activeLayers

unsigned int MapLayers::m_activeLayers = 0

staticprivate

Definition at line 42 of file MapLayers.hxx.

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The documentation for this class was generated from the following files:

• src/engine/map/MapLayers.hxx
• src/engine/map/MapLayers.cxx