1 files changed, 84 insertions, 78 deletions

diff --git a/scene/resources/visual_shader.h b/scene/resources/visual_shader.h
index 7ca4e5fc4a..0d53589fa5 100644
--- a/scene/resources/visual_shader.h
+++ b/scene/resources/visual_shader.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/*  visual_shader.h                                                      */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
+/**************************************************************************/
+/*  visual_shader.h                                                       */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
 
 #ifndef VISUAL_SHADER_H
 #define VISUAL_SHADER_H
@@ -36,7 +36,7 @@
 #include "scene/gui/control.h"
 #include "scene/resources/shader.h"
 
-class VisualShaderNodeUniform;
+class VisualShaderNodeParameter;
 class VisualShaderNode;
 
 class VisualShader : public Shader {
@@ -79,21 +79,22 @@ public:
 
 	enum VaryingType {
 		VARYING_TYPE_FLOAT,
+		VARYING_TYPE_INT,
+		VARYING_TYPE_UINT,
 		VARYING_TYPE_VECTOR_2D,
 		VARYING_TYPE_VECTOR_3D,
 		VARYING_TYPE_VECTOR_4D,
-		VARYING_TYPE_COLOR,
+		VARYING_TYPE_BOOLEAN,
 		VARYING_TYPE_TRANSFORM,
 		VARYING_TYPE_MAX,
 	};
 
 	struct Varying {
 		String name;
-		VaryingMode mode;
-		VaryingType type;
+		VaryingMode mode = VARYING_MODE_MAX;
+		VaryingType type = VARYING_TYPE_MAX;
 
-		Varying() {
-		}
+		Varying() {}
 
 		Varying(String p_name, VaryingMode p_mode, VaryingType p_type) :
 				name(p_name), mode(p_mode), type(p_type) {}
@@ -132,7 +133,7 @@ private:
 	Shader::Mode shader_mode = Shader::MODE_SPATIAL;
 	mutable String previous_code;
 
-	Array _get_node_connections(Type p_type) const;
+	TypedArray<Dictionary> _get_node_connections(Type p_type) const;
 
 	Vector2 graph_offset;
 
@@ -156,7 +157,7 @@ private:
 		}
 	};
 
-	Error _write_node(Type p_type, StringBuilder *global_code, StringBuilder *global_code_per_node, HashMap<Type, StringBuilder> *global_code_per_func, StringBuilder &code, Vector<DefaultTextureParam> &def_tex_params, const VMap<ConnectionKey, const List<Connection>::Element *> &input_connections, const VMap<ConnectionKey, const List<Connection>::Element *> &output_connections, int node, HashSet<int> &processed, bool for_preview, HashSet<StringName> &r_classes) const;
+	Error _write_node(Type p_type, StringBuilder *p_global_code, StringBuilder *p_global_code_per_node, HashMap<Type, StringBuilder> *p_global_code_per_func, StringBuilder &r_code, Vector<DefaultTextureParam> &r_def_tex_params, const VMap<ConnectionKey, const List<Connection>::Element *> &p_input_connections, const VMap<ConnectionKey, const List<Connection>::Element *> &p_output_connections, int p_node, HashSet<int> &r_processed, bool p_for_preview, HashSet<StringName> &r_classes) const;
 
 	void _input_type_changed(Type p_type, int p_id);
 	bool has_func_name(RenderingServer::ShaderMode p_mode, const String &p_func_name) const;
@@ -228,7 +229,7 @@ public: // internal methods
 	String generate_preview_shader(Type p_type, int p_node, int p_port, Vector<DefaultTextureParam> &r_default_tex_params) const;
 
 	String validate_port_name(const String &p_port_name, VisualShaderNode *p_node, int p_port_id, bool p_output) const;
-	String validate_uniform_name(const String &p_name, const Ref<VisualShaderNodeUniform> &p_uniform) const;
+	String validate_parameter_name(const String &p_name, const Ref<VisualShaderNodeParameter> &p_parameter) const;
 
 	VisualShader();
 };
@@ -260,6 +261,7 @@ public:
 	enum PortType {
 		PORT_TYPE_SCALAR,
 		PORT_TYPE_SCALAR_INT,
+		PORT_TYPE_SCALAR_UINT,
 		PORT_TYPE_VECTOR_2D,
 		PORT_TYPE_VECTOR_3D,
 		PORT_TYPE_VECTOR_4D,
@@ -428,7 +430,7 @@ public:
 
 protected:
 	static void _bind_methods();
-	void _validate_property(PropertyInfo &property) const override;
+	void _validate_property(PropertyInfo &p_property) const;
 
 public:
 	virtual int get_input_port_count() const override;
@@ -498,8 +500,8 @@ public:
 	VisualShaderNodeOutput();
 };
 
-class VisualShaderNodeUniform : public VisualShaderNode {
-	GDCLASS(VisualShaderNodeUniform, VisualShaderNode);
+class VisualShaderNodeParameter : public VisualShaderNode {
+	GDCLASS(VisualShaderNodeParameter, VisualShaderNode);
 
 public:
 	enum Qualifier {
@@ -510,7 +512,7 @@ public:
 	};
 
 private:
-	String uniform_name = "";
+	String parameter_name = "";
 	Qualifier qualifier = QUAL_NONE;
 	bool global_code_generated = false;
 
@@ -518,9 +520,13 @@ protected:
 	static void _bind_methods();
 	String _get_qual_str() const;
 
+#ifndef DISABLE_DEPRECATED
+	bool _set(const StringName &p_name, const Variant &p_value);
+#endif
+
 public:
-	void set_uniform_name(const String &p_name);
-	String get_uniform_name() const;
+	void set_parameter_name(const String &p_name);
+	String get_parameter_name() const;
 
 	void set_qualifier(Qualifier p_qual);
 	Qualifier get_qualifier() const;
@@ -534,44 +540,45 @@ public:
 	virtual Vector<StringName> get_editable_properties() const override;
 	virtual String get_warning(Shader::Mode p_mode, VisualShader::Type p_type) const override;
 
-	VisualShaderNodeUniform();
+	VisualShaderNodeParameter();
 };
 
-VARIANT_ENUM_CAST(VisualShaderNodeUniform::Qualifier)
+VARIANT_ENUM_CAST(VisualShaderNodeParameter::Qualifier)
 
-class VisualShaderNodeUniformRef : public VisualShaderNode {
-	GDCLASS(VisualShaderNodeUniformRef, VisualShaderNode);
+class VisualShaderNodeParameterRef : public VisualShaderNode {
+	GDCLASS(VisualShaderNodeParameterRef, VisualShaderNode);
 
 public:
-	enum UniformType {
-		UNIFORM_TYPE_FLOAT,
-		UNIFORM_TYPE_INT,
-		UNIFORM_TYPE_BOOLEAN,
-		UNIFORM_TYPE_VECTOR2,
-		UNIFORM_TYPE_VECTOR3,
-		UNIFORM_TYPE_VECTOR4,
-		UNIFORM_TYPE_TRANSFORM,
-		UNIFORM_TYPE_COLOR,
+	enum ParameterType {
+		PARAMETER_TYPE_FLOAT,
+		PARAMETER_TYPE_INT,
+		PARAMETER_TYPE_UINT,
+		PARAMETER_TYPE_BOOLEAN,
+		PARAMETER_TYPE_VECTOR2,
+		PARAMETER_TYPE_VECTOR3,
+		PARAMETER_TYPE_VECTOR4,
+		PARAMETER_TYPE_TRANSFORM,
+		PARAMETER_TYPE_COLOR,
 		UNIFORM_TYPE_SAMPLER,
 	};
 
-	struct Uniform {
+	struct Parameter {
 		String name;
-		UniformType type;
+		ParameterType type;
 	};
 
 private:
 	RID shader_rid;
-	String uniform_name = "[None]";
-	UniformType uniform_type = UniformType::UNIFORM_TYPE_FLOAT;
+	String parameter_name = "[None]";
+	ParameterType param_type = ParameterType::PARAMETER_TYPE_FLOAT;
 
 protected:
 	static void _bind_methods();
 
 public:
-	static void add_uniform(RID p_shader_rid, const String &p_name, UniformType p_type);
-	static void clear_uniforms(RID p_shader_rid);
-	static bool has_uniform(RID p_shader_rid, const String &p_name);
+	static void add_parameter(RID p_shader_rid, const String &p_name, ParameterType p_type);
+	static void clear_parameters(RID p_shader_rid);
+	static bool has_parameter(RID p_shader_rid, const String &p_name);
 
 public:
 	virtual String get_caption() const override;
@@ -586,40 +593,40 @@ public:
 
 	void set_shader_rid(const RID &p_shader);
 
-	void set_uniform_name(const String &p_name);
-	String get_uniform_name() const;
+	void set_parameter_name(const String &p_name);
+	String get_parameter_name() const;
 
-	void update_uniform_type();
+	void update_parameter_type();
 
-	void _set_uniform_type(int p_uniform_type);
-	int _get_uniform_type() const;
+	void _set_parameter_type(int p_parameter_type);
+	int _get_parameter_type() const;
 
-	int get_uniforms_count() const;
-	String get_uniform_name_by_index(int p_idx) const;
-	UniformType get_uniform_type_by_name(const String &p_name) const;
-	UniformType get_uniform_type_by_index(int p_idx) const;
+	int get_parameters_count() const;
+	String get_parameter_name_by_index(int p_idx) const;
+	ParameterType get_parameter_type_by_name(const String &p_name) const;
+	ParameterType get_parameter_type_by_index(int p_idx) const;
 	PortType get_port_type_by_index(int p_idx) const;
 
 	virtual Vector<StringName> get_editable_properties() const override;
 
 	virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const override;
 
-	VisualShaderNodeUniformRef();
+	VisualShaderNodeParameterRef();
 };
 
 class VisualShaderNodeResizableBase : public VisualShaderNode {
 	GDCLASS(VisualShaderNodeResizableBase, VisualShaderNode);
 
 protected:
-	Vector2 size = Size2(0, 0);
+	Size2 size = Size2(0, 0);
 	bool allow_v_resize = true;
 
 protected:
 	static void _bind_methods();
 
 public:
-	void set_size(const Vector2 &p_size);
-	Vector2 get_size() const;
+	void set_size(const Size2 &p_size);
+	Size2 get_size() const;
 
 	bool is_allow_v_resize() const;
 	void set_allow_v_resize(bool p_enabled);
@@ -828,7 +835,6 @@ public:
 	virtual PortType get_output_port_type(int p_port) const override;
 	virtual String get_output_port_name(int p_port) const override;
 
-	virtual String generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const override;
 	virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const override;
 
 	VisualShaderNodeVaryingSetter();