godot/core/print_string.h

/**************************************************************************/
/*  print_string.h                                                        */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef PRINT_STRING_H
#define PRINT_STRING_H

#include "core/ustring.h"

extern void (*_print_func)(String);

typedef void (*PrintHandlerFunc)(void *, const String &p_string, bool p_error);

struct PrintHandlerList {
	PrintHandlerFunc printfunc;
	void *userdata;

	PrintHandlerList *next;

	PrintHandlerList() {
		printfunc = nullptr;
		next = nullptr;
		userdata = nullptr;
	}
};

void add_print_handler(PrintHandlerList *p_handler);
void remove_print_handler(PrintHandlerList *p_handler);

extern bool _print_line_enabled;
extern bool _print_error_enabled;
extern void print_line(String p_string);
extern void print_error(String p_string);
extern void print_verbose(String p_string);

#endif // PRINT_STRING_H