From d65228be6cab7f50d7fbfeeb87da2d7e351351c2 Mon Sep 17 00:00:00 2001 From: TheFGFSEagle <thefgfseagle@gmail.com> Date: Tue, 3 Oct 2023 21:49:32 +0200 Subject: [PATCH] props.nas: Add function to swap the values of two property nodes --- Nasal/props.nas | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Nasal/props.nas b/Nasal/props.nas index ebaeee78d..a7028c7e5 100644 --- a/Nasal/props.nas +++ b/Nasal/props.nas @@ -484,6 +484,22 @@ var runBinding = func(node, module = nil) { condition(node.getNode("condition")) ? fgcommand(cmd, node) : 0; } +## +# Swaps the value of two property nodes, like the property-swap command +# +var swapValues = func(left, right) { + if (!isa(left, Node)) { + left = props.globals.getNode(left); + } + if (!isa(right, Node)) { + right = props.globals.getNode(right); + } + var leftValue = left.getValue(); + var rightValue = right.getValue(); + left.setValue(rightValue); + right.setValue(leftValue); +} + #--------------------------------------------------------------------------- # Property / object update manager #