/*************************************************************************/
/*  material_storage.h                                                   */
/*************************************************************************/
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/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
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#ifndef MATERIAL_STORAGE_DUMMY_H
#define MATERIAL_STORAGE_DUMMY_H

#include "servers/rendering/storage/material_storage.h"
#include "servers/rendering/storage/utilities.h"

namespace RendererDummy {

class MaterialStorage : public RendererMaterialStorage {
public:
	/* GLOBAL SHADER UNIFORM API */

	virtual void global_shader_uniform_add(const StringName &p_name, RS::GlobalShaderUniformType p_type, const Variant &p_value) override {}
	virtual void global_shader_uniform_remove(const StringName &p_name) override {}
	virtual Vector<StringName> global_shader_uniform_get_list() const override { return Vector<StringName>(); }

	virtual void global_shader_uniform_set(const StringName &p_name, const Variant &p_value) override {}
	virtual void global_shader_uniform_set_override(const StringName &p_name, const Variant &p_value) override {}
	virtual Variant global_shader_uniform_get(const StringName &p_name) const override { return Variant(); }
	virtual RS::GlobalShaderUniformType global_shader_uniform_get_type(const StringName &p_name) const override { return RS::GLOBAL_VAR_TYPE_MAX; }

	virtual void global_shader_uniforms_load_settings(bool p_load_textures = true) override {}
	virtual void global_shader_uniforms_clear() override {}

	virtual int32_t global_shader_uniforms_instance_allocate(RID p_instance) override { return 0; }
	virtual void global_shader_uniforms_instance_free(RID p_instance) override {}
	virtual void global_shader_uniforms_instance_update(RID p_instance, int p_index, const Variant &p_value) override {}

	/* SHADER API */

	virtual RID shader_allocate() override { return RID(); }
	virtual void shader_initialize(RID p_rid) override {}
	virtual void shader_free(RID p_rid) override{};

	virtual void shader_set_code(RID p_shader, const String &p_code) override {}
	virtual void shader_set_path_hint(RID p_shader, const String &p_code) override {}

	virtual String shader_get_code(RID p_shader) const override { return ""; }
	virtual void shader_get_shader_uniform_list(RID p_shader, List<PropertyInfo> *p_param_list) const override {}

	virtual void shader_set_default_texture_param(RID p_shader, const StringName &p_name, RID p_texture, int p_index) override {}
	virtual RID shader_get_default_texture_param(RID p_shader, const StringName &p_name, int p_index) const override { return RID(); }
	virtual Variant shader_get_param_default(RID p_material, const StringName &p_param) const override { return Variant(); }

	virtual RS::ShaderNativeSourceCode shader_get_native_source_code(RID p_shader) const override { return RS::ShaderNativeSourceCode(); };

	/* MATERIAL API */
	virtual RID material_allocate() override { return RID(); }
	virtual void material_initialize(RID p_rid) override {}
	virtual void material_free(RID p_rid) override{};

	virtual void material_set_render_priority(RID p_material, int priority) override {}
	virtual void material_set_shader(RID p_shader_material, RID p_shader) override {}

	virtual void material_set_param(RID p_material, const StringName &p_param, const Variant &p_value) override {}
	virtual Variant material_get_param(RID p_material, const StringName &p_param) const override { return Variant(); }

	virtual void material_set_next_pass(RID p_material, RID p_next_material) override {}

	virtual bool material_is_animated(RID p_material) override { return false; }
	virtual bool material_casts_shadows(RID p_material) override { return false; }
	virtual void material_get_instance_shader_uniforms(RID p_material, List<InstanceShaderParam> *r_parameters) override {}
	virtual void material_update_dependency(RID p_material, DependencyTracker *p_instance) override {}
};

} // namespace RendererDummy

#endif // MATERIAL_STORAGE_DUMMY_H