From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Thu, 27 Sep 2007 20:52:03 +0000 (+0000)
Subject: Allow the 'subtract' convert type to work with times.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=27e02dce99c57057a5f975c93520f69e6fd8775c;p=synfig.git

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


git-svn-id: http://svn.voria.com/code@779 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-core/trunk/src/synfig/valuenode_subtract.cpp b/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
index 94e564a..f90aed3 100644
--- a/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
@@ -78,6 +78,10 @@ synfig::ValueNode_Subtract::ValueNode_Subtract(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(0,0)));
+		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_Subtract::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_Subtract::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;
 }