Initial commit

source/Graphics/Transformable.cpp

@@ -0,0 +1,94 @@
+
+#include <Spectre/Graphics/Transformable.h>
+
+Transformable::Transformable() :
+m_position		(0.0f, 0.0f),
+m_scale			(1.0f, 1.0f),
+m_rotation		(0.0f),
+m_transformNeedsUpdate	(false)
+{
+}
+
+Transformable::Transformable(const Vector2f& position) :
+m_position		(position),
+m_scale			(1.0f, 1.0f),
+m_rotation		(0.0f),
+m_transformNeedsUpdate	(false)
+{
+}
+
+Transformable::~Transformable()
+{
+}
+
+void Transformable::setPosition(const Vector2f& position)
+{
+	m_position = position;
+	m_transformNeedsUpdate = true;
+}
+
+void Transformable::setPosition(float x, float y)
+{
+	setPosition(Vector2f(x, y));
+}
+
+void Transformable::move(const Vector2f& offset)
+{
+	setPosition(m_position + offset);
+}
+const Vector2f& Transformable::getPosition() const
+{
+	return m_position;
+}
+
+void Transformable::setRotation(float angle)
+{
+	m_rotation = angle;
+	m_transformNeedsUpdate = true;
+}
+
+void Transformable::rotate(float angle)
+{
+	setRotation(m_rotation + angle);
+}
+
+float Transformable::getRotation() const
+{
+	return m_rotation;
+}
+
+void Transformable::setScale(const Vector2f& scale)
+{
+	m_scale = scale;
+	m_transformNeedsUpdate = true;
+}
+
+void Transformable::setScale(float scale)
+{
+	setScale(Vector2f(scale));
+}
+
+void Transformable::scale(const Vector2f& offset)
+{
+	m_scale += offset;
+}
+
+void Transformable::scale(float offset)
+{
+	scale(Vector2f(offset));
+}
+
+const Vector2f Transformable::getScale() const
+{
+	return m_scale;
+}
+
+const Transform& Transformable::getTransform() const
+{
+	if (m_transformNeedsUpdate) {
+		//m_transform.reset();
+		m_transform.set(m_position, m_rotation, m_scale);
+		m_transformNeedsUpdate = false;
+	}
+	return m_transform;
+}