Add access functions to IBillboardTextSceneNode (getText, getFont).

Fix IBillboardTextSceneNode::setTextColor which did only set an unused variable. It now maps to setColor instead.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@5372 dfc29bdd-3216-0410-991c-e03cc46cb475

changes.txt

@@ -1,6 +1,8 @@
 --------------------------
 Changes in 1.9 (not yet released)
 
+- Fix IBillboardTextSceneNode::setTextColor which did nothing in the past. It now maps to setColor instead.
+- Add access functions to IBillboardTextSceneNode (getText, getFont).
 - Add access functions to ITextSceneNode (getText, getTextColor, getFont).
 - Try harder to move Window to custom WindowPosition set in SIrrlichtCreationParameters on X11. Thx@ Hernan Ezequiel Di Giorgi for the patch (#304).
 - Fix bug in virtual filessystem which prevented createFileList from working. Thx @Cube for reporting a problem.

include/IBillboardTextSceneNode.h

@@ -9,6 +9,12 @@
 
 namespace irr
 {
+
+namespace gui
+{
+	class IGUIFont;
+}
+
 namespace scene
 {
 
@@ -50,8 +56,18 @@ public:
 	//! sets the text string
 	virtual void setText(const wchar_t* text) = 0;
 
+	//! get the text string
+	virtual const wchar_t* getText() const = 0;
+
 	//! sets the color of the text
-	virtual void setTextColor(video::SColor color) = 0;
+	//! You can use setColor instead which does the same
+	virtual void setTextColor(video::SColor color)
+	{
+		setColor(color);
+	}
+
+	//! Get the font used to draw the text
+	virtual gui::IGUIFont* getFont() const = 0;
 };
 
 } // end namespace scene

source/Irrlicht/CTextSceneNode.cpp

@@ -251,6 +251,11 @@ void CBillboardTextSceneNode::setText(const wchar_t* text)
 	}
 }
 
+//! get the text string
+const wchar_t* CBillboardTextSceneNode::getText() const
+{
+	return Text.c_str();
+}
 
 //! pre render event
 void CBillboardTextSceneNode::OnAnimate(u32 timeMs)
@@ -425,11 +430,10 @@ const core::dimension2d<f32>& CBillboardTextSceneNode::getSize() const
 	return Size;
 }
 
-
-//! sets the color of the text
-void CBillboardTextSceneNode::setTextColor(video::SColor color)
+//! Get the font used to draw the text
+gui::IGUIFont* CBillboardTextSceneNode::getFont() const
 {
-	Color = color;
+	return Font;
 }
 
 //! Set the color of all vertices of the billboard

source/Irrlicht/CTextSceneNode.h

@@ -92,8 +92,11 @@ namespace scene
 		//! sets the text string
 		virtual void setText(const wchar_t* text) _IRR_OVERRIDE_;
 
-		//! sets the color of the text
-		virtual void setTextColor(video::SColor color) _IRR_OVERRIDE_;
+		//! get the text string
+		virtual const wchar_t* getText() const _IRR_OVERRIDE_;
+
+		//! Get the font used to draw the text
+		virtual gui::IGUIFont* getFont() const _IRR_OVERRIDE_;
 
 		//! sets the size of the billboard
 		virtual void setSize(const core::dimension2d<f32>& size) _IRR_OVERRIDE_;
@@ -138,7 +141,6 @@ namespace scene
 	private:
 
 		core::stringw Text;
-		video::SColor Color;
 		gui::IGUIFontBitmap* Font;
 
 		core::dimension2d<f32> Size;