King_DuckZ
fd8a1cbabc
This is needed to recognize what type of tiles a layer contains. Client code has to fill in a map of hash => add_layer<T>() pointers. As a layer is loaded, the correct add_layer<T>() is called based on the hash saved with the layer itself.
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
namespace dk {
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///--------------------------------------------------------------------------
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///--------------------------------------------------------------------------
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template <uint32_t D>
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Tyler<D>::Tyler (const coords& parTileSize) :
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m_size(0),
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m_tilesize(parTileSize)
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{
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}
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///--------------------------------------------------------------------------
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///--------------------------------------------------------------------------
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template <uint32_t D>
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typename Tyler<D>::coords::value_type Tyler<D>::tiles_count() const {
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typename coords::value_type retval = 1;
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for (size_t d = 0; d < D; ++d) {
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retval *= m_size[d];
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}
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return retval;
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}
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///--------------------------------------------------------------------------
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///--------------------------------------------------------------------------
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template <uint32_t D>
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template <typename T>
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Layer<T, D>& Tyler<D>::push_layer (BaseMapSource<D>* parTilemap, int parIndex) {
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return push_layer<T>(parTilemap, coords(static_cast<CoordinateScalarType>(1)), parIndex);
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}
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///--------------------------------------------------------------------------
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///--------------------------------------------------------------------------
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template <uint32_t D>
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template <typename T>
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Layer<T, D>& Tyler<D>::push_layer (BaseMapSource<D>* parTilemap, const coords& parSubdiv, int parIndex) {
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//TODO: store the index
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(void)parIndex;
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auto newLayer = new Layer<T, D>(m_tilesize / parSubdiv, m_tilesize, parTilemap);
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if (m_size == coords(0)) {
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m_size = newLayer->mapSize();
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}
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else {
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DK_ASSERT(newLayer->mapSize() == m_size);
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if (newLayer->mapSize() != m_size) {
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throw SizeMismatchException();
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}
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}
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DK_ASSERT(newLayer->count() == m_size * parSubdiv);
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m_layers.push_back(LayerPtr(newLayer));
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return *newLayer;
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}
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///--------------------------------------------------------------------------
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///--------------------------------------------------------------------------
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template <uint32_t D>
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template <typename T>
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void Tyler<D>::push_layer_void (BaseMapSource<D>* parTilemap, int parIndex) {
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push_layer<T>(parTilemap, parIndex);
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}
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///--------------------------------------------------------------------------
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///--------------------------------------------------------------------------
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template <uint32_t D>
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void Tyler<D>::preload (const coords& parFrom, const coords& parTo) {
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for (auto& layer : m_layers) {
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layer->preload(parFrom, parTo);
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}
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}
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} //namespace dk
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