Animation start/end hooks about mcdota HOT 1 CLOSED

animation start
message CDOTAUserMsg_TE_UnitAnimation {
	optional int32 entity = 1;
	optional int32 sequenceVariant = 2;
	optional float playbackrate = 3;
	optional float castpoint = 4;
	optional int32 type = 5;
	optional int32 activity = 6;
}

animation cancel
message CDOTAUserMsg_TE_UnitAnimationEnd {
	optional int32 entity = 1;
	optional bool snap = 2;
}