Cleanup in content_mapblock (#5746)

[oweals/minetest.git] / src / wieldmesh.h

diff --git a/src/wieldmesh.h b/src/wieldmesh.h
index 200587058cad9315ccac19b09b14fc37acd96f19..ef164c11f0053548e0877ae9ca0c09578a6e351a 100644 (file)
--- a/src/wieldmesh.h
+++ b/src/wieldmesh.h
@@ -26,7 +26,42 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 struct ItemStack;
 class Client;
 class ITextureSource;
-struct TileSpec;
+struct ContentFeatures;
+
+/*!
+ * Holds color information of an item mesh's buffer.
+ */
+struct ItemPartColor
+{
+       /*!
+        * If this is false, the global base color of the item
+        * will be used instead of the specific color of the
+        * buffer.
+        */
+       bool override_base;
+       /*!
+        * The color of the buffer.
+        */
+       video::SColor color;
+
+       ItemPartColor() : override_base(false), color(0) {}
+
+       ItemPartColor(bool override, video::SColor color)
+           : override_base(override), color(color)
+       {
+       }
+};
+
+struct ItemMesh
+{
+       scene::IMesh *mesh;
+       /*!
+        * Stores the color of each mesh buffer.
+        */
+       std::vector<ItemPartColor> buffer_colors;
+
+       ItemMesh() : mesh(NULL), buffer_colors() {}
+};
 
 /*
        Wield item scene node, renders the wield mesh of some item
@@ -38,7 +73,7 @@ public:
                        s32 id = -1, bool lighting = false);
        virtual ~WieldMeshSceneNode();
 
-       void setCube(const TileSpec tiles[6], v3f wield_scale, ITextureSource *tsrc);
+       void setCube(const ContentFeatures &f, v3f wield_scale, ITextureSource *tsrc);
        void setExtruded(const std::string &imagename, v3f wield_scale,
                        ITextureSource *tsrc, u8 num_frames);
        void setItem(const ItemStack &item, Client *client);
@@ -71,7 +106,12 @@ private:
         * Stores the colors of the mesh's mesh buffers.
         * This does not include lighting.
         */
-       std::vector<video::SColor> m_colors;
+       std::vector<ItemPartColor> m_colors;
+       /*!
+        * The base color of this mesh. This is the default
+        * for all mesh buffers.
+        */
+       video::SColor m_base_color;
 
        // Bounding box culling is disabled for this type of scene node,
        // so this variable is just required so we can implement
@@ -79,7 +119,18 @@ private:
        aabb3f m_bounding_box;
 };
 
-scene::IMesh *getItemMesh(Client *client, const ItemStack &item);
+void getItemMesh(Client *client, const ItemStack &item, ItemMesh *result);
+
+scene::SMesh *getExtrudedMesh(ITextureSource *tsrc, const std::string &imagename);
 
-scene::IMesh *getExtrudedMesh(ITextureSource *tsrc, const std::string &imagename);
+/*!
+ * Applies overlays, textures and optionally materials to the given mesh and
+ * extracts tile colors for colorization.
+ * \param mattype overrides the buffer's material type, but can also
+ * be NULL to leave the original material.
+ * \param colors returns the colors of the mesh buffers in the mesh.
+ */
+void postProcessNodeMesh(scene::SMesh *mesh, const ContentFeatures &f, bool use_shaders,
+               bool set_material, video::E_MATERIAL_TYPE *mattype,
+               std::vector<ItemPartColor> *colors);
 #endif