add TileLayer::setTilesetSmooth()

Author: jube

include/gf/TileLayer.h

@@ -133,6 +133,14 @@ inline namespace v1 {
      */
     const Tileset& getTileset(std::size_t id) const;
 
+    /**
+     * @brief Enable or disable the smooth filter on the texture of tilesets
+     *
+     * @param smooth True to enable smoothing, false to disable it
+     *
+     * @see Tileset::setSmooth()
+     */
+    void setTilesetSmooth(bool smooth = true);
 
     /** @} */
 

include/gf/Tileset.h

@@ -61,7 +61,7 @@ inline namespace v1 {
      * @param texture New texture
      * @sa getTexture()
      */
-    void setTexture(const Texture& texture);
+    void setTexture(Texture& texture);
 
     /**
      * @brief Get the source texture of the tileset
@@ -76,6 +76,17 @@ inline namespace v1 {
       return *m_texture;
     }
 
+    /**
+     * @brief Enable or disable the smooth filter on the texture
+     *
+     * @param smooth True to enable smoothing, false to disable it
+     *
+     * @see BareTexture::setSmooth()
+     */
+    void setSmooth(bool smooth = true) {
+      m_texture->setSmooth(smooth);
+    }
+
     /**
      * @brief Check if a texture is set
      *
@@ -217,7 +228,7 @@ inline namespace v1 {
     void updateSize();
 
   private:
-    const Texture *m_texture;
+    Texture *m_texture;
     Vector2i m_tileSize;
     Vector2i m_margin;
     Vector2i m_spacing;

library/graphics/TileLayer.cc

@@ -84,6 +84,13 @@ inline namespace v1 {
     return m_sheets[id].tileset;
   }
 
+  void TileLayer::setTilesetSmooth(bool smooth) {
+    for (auto & sheet : m_sheets) {
+      sheet.tileset.setSmooth(smooth);
+    }
+  }
+
+
   void TileLayer::setTile(Vector2i position, std::size_t tileset, int tile, Flags<Flip> flip) {
     assert(m_tiles.isValid(position));
     m_tiles(position) = { tileset, tile, flip };

library/graphics/Tileset.cc

@@ -37,7 +37,7 @@ inline namespace v1 {
   {
   }
 
-  void Tileset::setTexture(const Texture& texture) {
+  void Tileset::setTexture(Texture& texture) {
     m_texture = &texture;
     updateSize();
   }

library/graphics/TmxOps.cc

@@ -68,7 +68,7 @@ inline namespace v1 {
           mapping.emplace(tileset, id);
 
           assert(tileset->image);
-          const gf::Texture& texture = resources.getTexture(tileset->image->source);
+          gf::Texture& texture = resources.getTexture(tileset->image->source);
 
           Tileset& ts = tiles.getTileset(id);
           ts.setTexture(texture);