Add storage nodes

Sources/armory/logicnode/ReadStorageNode.hx

@@ -0,0 +1,45 @@
+package armory.logicnode;
+
+class ReadStorageNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		var key:String = inputs[0].get();
+
+		var data:Dynamic = iron.system.Storage.data;
+		var value:Dynamic = Reflect.field(data, key);
+
+		if (value == null) {
+			value = parseArg(inputs[1].get());
+		}
+
+		return value;
+	}
+
+	static function parseArg(str:String):Dynamic {
+		if (str == "true") return true;
+		else if (str == "false") return false;
+		else if (str.charAt(0) == "'") return StringTools.replace(str, "'", "");
+		else if (str.charAt(0) == "[") { // Array
+			// Remove [] and recursively parse into array,
+			// then append into parent
+			str = StringTools.replace(str, "[", "");
+			str = StringTools.replace(str, "]", "");
+			str = StringTools.replace(str, " ", "");
+			var ar:Dynamic = [];
+			var s = str.split(",");
+			for (childStr in s) {
+				ar.push(parseArg(childStr));
+			}
+			return ar;
+		}
+		else {
+			var f = Std.parseFloat(str);
+			var i = Std.parseInt(str);
+			return f == i ? i : f;
+		}
+	}
+}

Sources/armory/logicnode/WriteStorageNode.hx

@@ -0,0 +1,19 @@
+package armory.logicnode;
+
+class WriteStorageNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function run() {
+		var key:String = inputs[1].get();
+		var value:Dynamic = inputs[2].get();
+
+		var data = iron.system.Storage.data;
+		Reflect.setField(data, key, value);
+		iron.system.Storage.save();
+
+		super.run();
+	}
+}

blender/arm/logicnode/action_write_storage.py

@@ -0,0 +1,18 @@
+import bpy
+from bpy.props import *
+from bpy.types import Node, NodeSocket
+from arm.logicnode.arm_nodes import *
+
+class WriteStorageNode(Node, ArmLogicTreeNode):
+    '''WriteStorage node'''
+    bl_idname = 'LNWriteStorageNode'
+    bl_label = 'Write Storage'
+    bl_icon = 'GAME'
+
+    def init(self, context):
+        self.inputs.new('ArmNodeSocketAction', 'In')
+        self.inputs.new('NodeSocketString', 'Key')
+        self.inputs.new('NodeSocketShader', 'Value')
+        self.outputs.new('ArmNodeSocketAction', 'Out')
+
+add_node(WriteStorageNode, category='Action')

blender/arm/logicnode/value_read_storage.py

@@ -0,0 +1,17 @@
+import bpy
+from bpy.props import *
+from bpy.types import Node, NodeSocket
+from arm.logicnode.arm_nodes import *
+
+class ReadStorageNode(Node, ArmLogicTreeNode):
+    '''ReadStorage node'''
+    bl_idname = 'LNReadStorageNode'
+    bl_label = 'Read Storage'
+    bl_icon = 'GAME'
+
+    def init(self, context):
+        self.inputs.new('NodeSocketString', 'Key')
+        self.inputs.new('NodeSocketString', 'Default')
+        self.outputs.new('NodeSocketShader', 'Value')
+
+add_node(ReadStorageNode, category='Value')