Allow the 'add' convert type to work with times.

[synfig.git] / synfig-core / trunk / src / synfig / valuenode_add.cpp

diff --git a/synfig-core/trunk/src/synfig/valuenode_add.cpp b/synfig-core/trunk/src/synfig/valuenode_add.cpp
index f9ddaf6..3c08cef 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_add.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_add.cpp
@@ -78,6 +78,10 @@ synfig::ValueNode_Add::ValueNode_Add(const ValueBase &value):
                set_link("lhs",ValueNode_Const::create(value.get(Real())));
                set_link("rhs",ValueNode_Const::create(Real(0)));
                break;
+       case ValueBase::TYPE_TIME:
+               set_link("lhs",ValueNode_Const::create(value.get(Time())));
+               set_link("rhs",ValueNode_Const::create(Time(0)));
+               break;
        case ValueBase::TYPE_VECTOR:
                set_link("lhs",ValueNode_Const::create(value.get(Vector())));
                set_link("rhs",ValueNode_Const::create(Vector(0,0)));
@@ -175,6 +179,8 @@ synfig::ValueNode_Add::operator()(Time t)const
        }
        case ValueBase::TYPE_REAL:
                return ((*ref_a)(t).get(Vector::value_type())+(*ref_b)(t).get(Vector::value_type()))*(*scalar)(t).get(Real());
+       case ValueBase::TYPE_TIME:
+               return ((*ref_a)(t).get(Time())+(*ref_b)(t).get(Time()))*(*scalar)(t).get(Real());
        case ValueBase::TYPE_VECTOR:
                return ((*ref_a)(t).get(Vector())+(*ref_b)(t).get(Vector()))*(*scalar)(t).get(Real());
        default:
@@ -279,5 +285,6 @@ ValueNode_Add::check_type(ValueBase::Type type)
                || type==ValueBase::TYPE_COLOR
                || type==ValueBase::TYPE_INTEGER
                || type==ValueBase::TYPE_REAL
+               || type==ValueBase::TYPE_TIME
                || type==ValueBase::TYPE_VECTOR;
 }