Two new logic nodes for the "Random" category

Sources/armory/logicnode/RandomChoiceNode.hx

@@ -0,0 +1,14 @@
+package armory.logicnode;
+
+class RandomChoiceNode extends LogicNode {
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function get(from: Int): Dynamic {
+		var array: Array<Dynamic> = inputs[0].get();
+
+		return array[Std.random(array.length)];
+	}
+}

Sources/armory/logicnode/RandomOutputNode.hx

@@ -0,0 +1,12 @@
+package armory.logicnode;
+
+class RandomOutputNode extends LogicNode {
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		runOutput(Std.random(outputs.length));
+	}
+}

blender/arm/logicnode/random/LN_random_choice.py

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+from arm.logicnode.arm_nodes import *
+
+
+class RandomChoiceNode(ArmLogicTreeNode):
+    """Choose a random value from a given array."""
+    bl_idname = 'LNRandomChoiceNode'
+    bl_label = 'Random Choice'
+    arm_version = 1
+
+    def init(self, context):
+        super().init(context)
+
+        self.add_input('ArmNodeSocketArray', 'Array')
+        self.add_output('NodeSocketShader', 'Value')
+
+
+add_node(RandomChoiceNode, category=PKG_AS_CATEGORY)

blender/arm/logicnode/random/LN_random_output.py

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+from arm.logicnode.arm_nodes import *
+
+
+class RandomOutputNode(ArmLogicTreeNode):
+    """Activate a random output when the input is activated."""
+    bl_idname = 'LNRandomOutputNode'
+    bl_label = 'Random Output'
+    arm_version = 1
+
+    def __init__(self):
+        array_nodes[str(id(self))] = self
+
+    def init(self, context):
+        super().init(context)
+
+        self.add_input('ArmNodeSocketAction', 'In')
+
+    def draw_buttons(self, context, layout):
+        row = layout.row(align=True)
+
+        op = row.operator('arm.node_add_output', text='New', icon='PLUS', emboss=True)
+        op.node_index = str(id(self))
+        op.socket_type = 'ArmNodeSocketAction'
+        op2 = row.operator('arm.node_remove_output', text='', icon='X', emboss=True)
+        op2.node_index = str(id(self))
+
+
+add_node(RandomOutputNode, category=PKG_AS_CATEGORY, section='logic')