add string operation nodes

Sources/armory/logicnode/CaseStringNode.hx

@@ -0,0 +1,24 @@
+package armory.logicnode;
+
+class CaseStringNode extends LogicNode {
+
+	public var property0:String;
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		var s:String = inputs[0].get();
+		if (s == null) return null;
+
+		switch (property0) {
+		case "Upper Case":
+			return s.toUpperCase();
+		case "Lower Case":
+			return s.toLowerCase();
+		}
+
+		return false;
+	}
+}

Sources/armory/logicnode/LengthStringNode.hx

@@ -0,0 +1,15 @@
+package armory.logicnode;
+
+class LengthStringNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		var s:String = inputs[0].get();
+		if (s == null) return null;
+
+        return s.length;
+	}
+}

Sources/armory/logicnode/ParseFloatNode.hx

@@ -0,0 +1,15 @@
+package armory.logicnode;
+
+class ParseFloatNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		var s:String = inputs[0].get();
+		if (s == null) return null;
+
+        return Std.parseFloat(s);
+	}
+}

Sources/armory/logicnode/SplitStringNode.hx

@@ -0,0 +1,16 @@
+package armory.logicnode;
+
+class SplitStringNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		var s1:String = inputs[0].get();
+		var s2:String = inputs[1].get();
+		if (s1 == null || s2 == null) return null;
+
+        return s1.split(s2);
+	}
+}

Sources/armory/logicnode/SubStrNode.hx

@@ -0,0 +1,17 @@
+package armory.logicnode;
+
+class SubStringNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+        var string:String = inputs[0].get();
+		var start:Int = inputs[1].get();
+		var end:Int = inputs[2].get();
+		if (start == null || end == null || string == null) return null;
+
+        return string.substring(start, end);
+	}
+}

Sources/armory/logicnode/SubStringNode.hx

@@ -0,0 +1,17 @@
+package armory.logicnode;
+
+class SubStringNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+        var string:String = inputs[0].get();
+		var start:Int = inputs[1].get();
+		var end:Int = inputs[2].get();
+		if (start == null || end == null || string == null) return null;
+
+        return string.substring(start, end);
+	}
+}

blender/arm/logicnode/value_case_string.py

@@ -0,0 +1,24 @@
+import bpy
+from bpy.props import *
+from bpy.types import Node, NodeSocket
+from arm.logicnode.arm_nodes import *
+
+class CaseStringNode(Node, ArmLogicTreeNode):
+    '''Converts strings's case node'''
+    bl_idname = 'LNCaseStringNode'
+    bl_label = 'Case String'
+    bl_icon = 'CURVE_PATH'
+    property0: EnumProperty(
+        items = [('Upper Case', 'Upper Case', 'Upper Case'),
+                 ('Lower Case', 'Lower Case', 'Lower Case'),
+                 ],
+        name='', default='Upper Case')
+    
+    def init(self, context):
+        self.inputs.new('NodeSocketString', 'String')
+        self.outputs.new('NodeSocketString', 'String')
+
+    def draw_buttons(self, context, layout):
+        layout.prop(self, 'property0')
+
+add_node(CaseStringNode, category='Value')

blender/arm/logicnode/value_length_string.py

@@ -0,0 +1,16 @@
+import bpy
+from bpy.props import *
+from bpy.types import Node, NodeSocket
+from arm.logicnode.arm_nodes import *
+
+class LengthStringNode(Node, ArmLogicTreeNode):
+    '''String Length node'''
+    bl_idname = 'LNLengthStringNode'
+    bl_label = 'String Length'
+    bl_icon = 'CURVE_PATH'
+
+    def init(self, context):
+        self.outputs.new('NodeSocketInt', 'length')
+        self.inputs.new('NodeSocketString', 'String')
+
+add_node(LengthStringNode, category='Value')

blender/arm/logicnode/value_parse_float.py

@@ -0,0 +1,16 @@
+import bpy
+from bpy.props import *
+from bpy.types import Node, NodeSocket
+from arm.logicnode.arm_nodes import *
+
+class ParseFloatNode(Node, ArmLogicTreeNode):
+    '''Parse float node'''
+    bl_idname = 'LNParseFloatNode'
+    bl_label = 'Parse float'
+    bl_icon = 'CURVE_PATH'
+
+    def init(self, context):
+        self.outputs.new('NodeSocketFloat', 'Float')
+        self.inputs.new('NodeSocketString', 'String')
+
+add_node(ParseFloatNode, category='Value')

blender/arm/logicnode/value_split_string.py

@@ -0,0 +1,17 @@
+import bpy
+from bpy.props import *
+from bpy.types import Node, NodeSocket
+from arm.logicnode.arm_nodes import *
+
+class SplitStringNode(Node, ArmLogicTreeNode):
+    '''Split string node'''
+    bl_idname = 'LNSplitStringNode'
+    bl_label = 'Split String'
+    bl_icon = 'CURVE_PATH'
+
+    def init(self, context):
+        self.outputs.new('ArmNodeSocketArray', 'Array')
+        self.inputs.new('NodeSocketString', 'String')
+        self.inputs.new('NodeSocketString', 'Split')
+
+add_node(SplitStringNode, category='Value')

blender/arm/logicnode/value_sub_str.py

@@ -0,0 +1,18 @@
+import bpy
+from bpy.props import *
+from bpy.types import Node, NodeSocket
+from arm.logicnode.arm_nodes import *
+
+class SubStrNode(Node, ArmLogicTreeNode):
+    '''Sub str node'''
+    bl_idname = 'LNSubStrNode'
+    bl_label = 'Sub Str'
+    bl_icon = 'CURVE_PATH'
+
+    def init(self, context):
+        self.outputs.new('NodeSocketString', 'String')
+        self.inputs.new('NodeSocketString', 'String')
+        self.inputs.new('NodeSocketInt', 'Position')
+        self.inputs.new('NodeSocketInt', 'Length')
+
+add_node(SubStrNode, category='Value')

blender/arm/logicnode/value_sub_string.py

@@ -0,0 +1,18 @@
+import bpy
+from bpy.props import *
+from bpy.types import Node, NodeSocket
+from arm.logicnode.arm_nodes import *
+
+class SubStringNode(Node, ArmLogicTreeNode):
+    '''Sub string node'''
+    bl_idname = 'LNSubStringNode'
+    bl_label = 'Sub String'
+    bl_icon = 'CURVE_PATH'
+
+    def init(self, context):
+        self.outputs.new('NodeSocketString', 'String')
+        self.inputs.new('NodeSocketString', 'String')
+        self.inputs.new('NodeSocketInt', 'Start')
+        self.inputs.new('NodeSocketInt', 'End')
+
+add_node(SubStringNode, category='Value')