//----------------------------------------------------------------//
void MOAIAnim::Apply ( float t0, float t1 ) {
if ( t0 == t1 ) {
this->Apply ( t0 );
return;
}
MOAIAttrOp adder;
u32 total = this->mLinks.Size ();
for ( u32 i = 0; i < total; ++i ) {
MOAIAnimLink& link = this->mLinks [ i ];
MOAIAnimCurve* curve = link.mCurve;
MOAINode* target = link.mTarget;
if ( curve && target ) {
if ( link.mRelative ) {
float value = curve->GetFloatDelta ( t0, t1 );
adder.SetValue ( value );
target->ApplyAttrOp ( link.mAttrID, adder, MOAIAttrOp::ADD );
}
else {
float value = curve->GetFloatValue ( t1 );
target->SetAttributeValue < float >( link.mAttrID, value );
}
target->ScheduleUpdate ();
}
}
}
/** @name setAttr
@text Sets the value of an attribute.
@in MOAINode self
@in number attrID
@in number value
@out nil
*/
int MOAINode::_setAttr ( lua_State* L ) {
MOAI_LUA_SETUP ( MOAINode, "UNN" );
u32 attrID = state.GetValue < u32 >( 2, 0 );
float value = state.GetValue < float >( 3, 0.0f );
if ( self->CheckAttrExists ( attrID )) {
MOAIAttrOp setter;
setter.SetValue ( value );
self->ClearAttrLink ( attrID );
self->ApplyAttrOp ( attrID, setter, MOAIAttrOp::SET );
self->ScheduleUpdate ();
}
else {
MOAILog ( L, MOAILogMessages::MOAINode_AttributeNotFound );
}
return 0;
}
