New nodes: Logical boolean operations (OR, AND, XOR, NOT) (#1399)

* Add Boolean Operations Nodes

Adds OR AND XOR and NOT operators

* Fix operand naming

Inputs to the 'Min' 'Max' 'Equality' and boolean operations nodes were
previously named 'First' and 'Second' and are now called 'Operand A' and
'Operand B'

* Rename Equality to Equals

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

node-graph/gcore/src/logic.rs

@@ -7,3 +7,37 @@ fn log_to_console<T: core::fmt::Debug>(value: T) -> T {
 	debug!("{:#?}", value);
 	value
 }
+
+pub struct LogicOrNode<Second> {
+	second: Second,
+}
+
+#[node_macro::node_fn(LogicOrNode)]
+fn logic_or(first: bool, second: bool) -> bool {
+	first || second
+}
+
+pub struct LogicAndNode<Second> {
+	second: Second,
+}
+
+#[node_macro::node_fn(LogicAndNode)]
+fn logic_and(first: bool, second: bool) -> bool {
+	first && second
+}
+
+pub struct LogicXorNode<Second> {
+	second: Second,
+}
+
+#[node_macro::node_fn(LogicXorNode)]
+fn logic_xor(first: bool, second: bool) -> bool {
+	first ^ second
+}
+
+pub struct LogicNotNode;
+
+#[node_macro::node_fn(LogicNotNode)]
+fn logic_not(first: bool) -> bool {
+	!first
+}

node-graph/gcore/src/ops.rs

@@ -183,7 +183,7 @@ fn max<T: core::cmp::PartialOrd>(first: T, second: T) -> T {
 	}
 }
 
-// Equality
+// Equals
 pub struct EqParameterNode<Second> {
 	second: Second,
 }