Add setTransform, translate, rotate, and scale functions for entities

src/game.cpp

@@ -3646,6 +3646,17 @@ void Game::removeComponent(EntityID entity, ComponentType type)
 	delete component;
 }
 
+void Game::setTransform(EntityID entity, const Transform& transform)
+{
+	TransformComponent* component = componentManager->getComponent<TransformComponent>(entity);
+	if (!component)
+	{
+		return;
+	}
+
+	component->transform = transform;
+}
+
 void Game::setTranslation(EntityID entity, const Vector3& translation)
 {
 	TransformComponent* component = componentManager->getComponent<TransformComponent>(entity);
@@ -3679,6 +3690,39 @@ void Game::setScale(EntityID entity, const Vector3& scale)
 	component->transform.scale = scale;
 }
 
+void Game::translate(EntityID entity, const Vector3& translation)
+{
+	TransformComponent* component = componentManager->getComponent<TransformComponent>(entity);
+	if (!component)
+	{
+		return;
+	}
+
+	component->transform.translation += translation;
+}
+
+void Game::rotate(EntityID entity, const Quaternion& rotation)
+{
+	TransformComponent* component = componentManager->getComponent<TransformComponent>(entity);
+	if (!component)
+	{
+		return;
+	}
+
+	component->transform.rotation = component->transform.rotation * rotation;
+}
+
+void Game::scale(EntityID entity, const Vector3& scale)
+{
+	TransformComponent* component = componentManager->getComponent<TransformComponent>(entity);
+	if (!component)
+	{
+		return;
+	}
+
+	component->transform.scale *= scale;
+}
+
 void Game::setTerrainPatchPosition(EntityID entity, const std::tuple<int, int>& position)
 {
 	TerrainPatchComponent* component = componentManager->getComponent<TerrainPatchComponent>(entity);

src/game.hpp

@@ -226,9 +226,13 @@ public:
 	void destroyInstance(EntityID entity);
 	void addComponent(EntityID entity, ComponentBase* component);
 	void removeComponent(EntityID entity, ComponentType type);
+	void setTransform(EntityID entity, const Transform& transform);
 	void setTranslation(EntityID entity, const Vector3& translation);
 	void setRotation(EntityID entity, const Quaternion& rotation);
 	void setScale(EntityID entity, const Vector3& scale);
+	void translate(EntityID entity, const Vector3& translation);
+	void rotate(EntityID entity, const Quaternion& rotation);
+	void scale(EntityID entity, const Vector3& scale);
 	void setTerrainPatchPosition(EntityID entity, const std::tuple<int, int>& position);
 
 	void boxSelect(float x, float y, float w, float h);