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Add print_line for compatibility with engine modules #1653

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1 change: 1 addition & 0 deletions include/godot_cpp/core/class_db.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@
#include <godot_cpp/core/error_macros.hpp>
#include <godot_cpp/core/method_bind.hpp>
#include <godot_cpp/core/object.hpp>
#include <godot_cpp/core/print_string.hpp>

#include <godot_cpp/classes/class_db_singleton.hpp>

Expand Down
75 changes: 75 additions & 0 deletions include/godot_cpp/core/print_string.hpp
Original file line number Diff line number Diff line change
@@ -0,0 +1,75 @@
/**************************************************************************/
/* print_string.hpp */
/**************************************************************************/
/* 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 GODOT_PRINT_STRING_HPP
#define GODOT_PRINT_STRING_HPP

#include <godot_cpp/variant/utility_functions.hpp>

namespace godot {
inline void print_error(const Variant &p_variant) {
UtilityFunctions::printerr(p_variant);
}

inline void print_line(const Variant &p_variant) {
UtilityFunctions::print(p_variant);
}

inline void print_line_rich(const Variant &p_variant) {
UtilityFunctions::print_rich(p_variant);
}

template <typename... Args>
void print_error(const Variant &p_variant, Args... p_args) {
UtilityFunctions::printerr(p_variant, p_args...);
}

template <typename... Args>
void print_line(const Variant &p_variant, Args... p_args) {
UtilityFunctions::print(p_variant, p_args...);
}

template <typename... Args>
void print_line_rich(const Variant &p_variant, Args... p_args) {
UtilityFunctions::print_rich(p_variant, p_args...);
}

bool is_print_verbose_enabled();

// Checking the condition before evaluating the text to be printed avoids processing unless it actually has to be printed, saving some CPU usage.
#define print_verbose(m_variant) \
{ \
if (is_print_verbose_enabled()) { \
print_line(m_variant); \
} \
}
} // namespace godot

#endif // GODOT_PRINT_STRING_HPP
39 changes: 39 additions & 0 deletions src/core/print_string.cpp
Original file line number Diff line number Diff line change
@@ -0,0 +1,39 @@
/**************************************************************************/
/* print_string.cpp */
/**************************************************************************/
/* 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. */
/**************************************************************************/

#include <godot_cpp/core/print_string.hpp>

#include <godot_cpp/classes/os.hpp>

namespace godot {
bool is_print_verbose_enabled() {
return OS::get_singleton()->is_stdout_verbose();
}
} // namespace godot