From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 4 Jun 2019 09:26:54 +0000 (+0300)
Subject: Move transform loading to ObjectInstance
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=0cacf19c2e6aaa182ae0fcc7dfaae345aedd0e74;p=libs%2Fgl.git

Move transform loading to ObjectInstance
---

diff --git a/source/animatedobject.cpp b/source/animatedobject.cpp
index 3a781100..390b90b8 100644
--- a/source/animatedobject.cpp
+++ b/source/animatedobject.cpp
@@ -6,7 +6,6 @@
 #include "programdata.h"
 #include "renderer.h"
 #include "technique.h"
-#include "transform.h"
 
 using namespace std;
 
@@ -78,11 +77,9 @@ void AnimatedObject::setup_render(Renderer &renderer, const Tag &) const
 
 
 AnimatedObject::Loader::Loader(AnimatedObject &o):
-	DataFile::ObjectLoader<AnimatedObject>(o)
+	DataFile::DerivedObjectLoader<AnimatedObject, ObjectInstance::Loader>(o)
 {
-	add("transform", &Loader::transform);
-
-	// Deprecated; Use the transform statement instead
+	// Deprecated; Use the transform statement defined in ObjectInstance instead
 	add("position", &Loader::position);
 	add("rotation", &Loader::rotation);
 	add("scale", &Loader::scale);
@@ -109,12 +106,5 @@ void AnimatedObject::Loader::scale_uniform(float s)
 	obj.matrix.scale(s);
 }
 
-void AnimatedObject::Loader::transform()
-{
-	Transform trn;
-	load_sub(trn);
-	obj.matrix = trn.to_matrix();
-}
-
 } // namespace GL
 } // namespace Msp
diff --git a/source/animatedobject.h b/source/animatedobject.h
index 73c39e2c..2b640b76 100644
--- a/source/animatedobject.h
+++ b/source/animatedobject.h
@@ -16,7 +16,7 @@ An object instance that can be animated by an AnimationPlayer.
 class AnimatedObject: public ObjectInstance
 {
 public:
-	class Loader: public DataFile::ObjectLoader<AnimatedObject>
+	class Loader: public DataFile::DerivedObjectLoader<AnimatedObject, ObjectInstance::Loader>
 	{
 	public:
 		Loader(AnimatedObject &);
@@ -26,7 +26,6 @@ public:
 		void rotation(float, float, float, float);
 		void scale(float, float, float);
 		void scale_uniform(float);
-		void transform();
 	};
 
 private:
diff --git a/source/objectinstance.cpp b/source/objectinstance.cpp
index 912ec05f..450c8106 100644
--- a/source/objectinstance.cpp
+++ b/source/objectinstance.cpp
@@ -1,5 +1,6 @@
 #include "objectinstance.h"
 #include "renderer.h"
+#include "transform.h"
 
 using namespace std;
 
@@ -26,5 +27,19 @@ void ObjectInstance::setup_render(Renderer &renderer, const Tag &) const
 	renderer.transform(matrix);
 }
 
+
+ObjectInstance::Loader::Loader(ObjectInstance &o):
+	DataFile::ObjectLoader<ObjectInstance>(o)
+{
+	add("transform", &Loader::transform);
+}
+
+void ObjectInstance::Loader::transform()
+{
+	Transform trn;
+	load_sub(trn);
+	obj.matrix = trn.to_matrix();
+}
+
 } // namespace GL
 } // namespaec Msp
diff --git a/source/objectinstance.h b/source/objectinstance.h
index 906ba2f3..7c2cc9a7 100644
--- a/source/objectinstance.h
+++ b/source/objectinstance.h
@@ -18,6 +18,16 @@ render all instances of the same object consecutively.
 */
 class ObjectInstance: public PlacedRenderable
 {
+public:
+	class Loader: public DataFile::ObjectLoader<ObjectInstance>
+	{
+	public:
+		Loader(ObjectInstance &);
+
+	private:
+		void transform();
+	};
+
 protected:
 	const Object &object;