Add a preview sprite to Tile for the editor

2 files changed, 22 insertions, 1 deletions

diff --git a/sigmod/Tile.cpp b/sigmod/Tile.cpp
index b478dbdf..84a6dc6d 100644
--- a/sigmod/Tile.cpp
+++ b/sigmod/Tile.cpp
@@ -39,7 +39,8 @@ Tile::Tile(const Game* parent, const int id) :
         Object(parent, id),
         m_name(""),
         m_walkable(true),
-        m_script("", "")
+        m_script("", ""),
+        m_preview(-1)
 {
 }
 
@@ -70,6 +71,7 @@ void Tile::load(const QDomElement& xml)
     LOAD(name);
     LOAD(walkable);
     LOAD(script);
+    LOAD(preview);
 }
 
 QDomElement Tile::save() const
@@ -78,20 +80,24 @@ QDomElement Tile::save() const
     SAVE(name);
     SAVE(walkable);
     SAVE(script);
+    SAVE(preview);
     return xml;
 }
 
 SETTER(Tile, QString&, Name, name)
 SETTER(Tile, bool, Walkable, walkable)
 SETTER(Tile, Script&, Script, script)
+SETTER(Tile, int, Preview, preview)
 
 GETTER(Tile, QString, name)
 GETTER(Tile, bool, walkable)
 GETTER(Tile, Script, script)
+GETTER(Tile, int, preview)
 
 CHECK(Tile, QString&, name)
 CHECK(Tile, bool, walkable)
 CHECK(Tile, Script&, script)
+CHECK_INDEX(Tile, int, preview, game(), sprite)
 
 Tile& Tile::operator=(const Tile& rhs)
 {
@@ -100,5 +106,6 @@ Tile& Tile::operator=(const Tile& rhs)
     COPY(name);
     COPY(walkable);
     COPY(script);
+    COPY(preview);
     return *this;
 }
diff --git a/sigmod/Tile.h b/sigmod/Tile.h
index 5030b58a..c92d1185 100644
--- a/sigmod/Tile.h
+++ b/sigmod/Tile.h
@@ -124,6 +124,12 @@ class SIGMOD_EXPORT Tile : public Object
          * \param script The script for the tile.
          */
         void setScript(const Sigcore::Script& script);
+        /**
+         * Sets the preview sprite for the tile. It is only used while editing maps.
+         * 
+         * \param preview The id of the sprite.
+         */
+        void setPreview(const int preview);
         
         /**
          * \sa setName
@@ -143,16 +149,24 @@ class SIGMOD_EXPORT Tile : public Object
          * \return The script for the tile.
          */
         Sigcore::Script script() const;
+        /**
+         * \sa setPreview
+         * 
+         * \return The sprite to use for a preview of the tile.
+         */
+        int preview() const;
         
         bool nameCheck(const QString& name) const;
         bool walkableCheck(const bool walkable) const;
         bool scriptCheck(const Sigcore::Script& script) const;
+        bool previewCheck(const int preview) const;
         
         Tile& operator=(const Tile& rhs);
     private:
         QString m_name;
         bool m_walkable;
         Sigcore::Script m_script;
+        int m_preview;
 };
 }