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Patric Stout

Fix #6468: don't store version of AIs-started-via-console in name

You can do: "startai myai.3", which starts version 3 of "myai".
This is very useful for testing save/load code between different
versions of your AI.

However, when using this syntax, the AI got saved as "myai.3" as
name of the AI, instead of "myai". This caused several problems,
like indicating to the user the AI could not be found, but still
load the AI. But in all cases, the AI never got the chance to
load the saved data, making the whole reason this exists pointless.

By splitting the name and version already in the console command,
the code becomes simpler and AIs started this way now follow the
normal flow after initialization.

/*
 * This file is part of OpenTTD.
 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * @file safeguards.h A number of safeguards to prevent using unsafe methods.
 *
 * Unsafe methods are, for example, strndup and strncpy because they may leave the
 * string without a null termination, but also strdup and strndup because they can
 * return nullptr and then all strdups would need to be guarded against that instead
 * of using the current MallocT/ReallocT/CallocT technique of just giving the user
 * an error that too much memory was used instead of spreading that code though
 * the whole code base.
 */

#ifndef SAFEGUARDS_H
#define SAFEGUARDS_H

/* Use MallocT instead. */
#define malloc    SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use MallocT instead. */
#define calloc    SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use ReallocT instead. */
#define realloc   SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use stredup instead. */
#define strdup    SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define strndup   SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use strecpy instead. */
#define strcpy    SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define strncpy   SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use strecat instead. */
#define strcat    SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define strncat   SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use seprintf instead. */
#define sprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define snprintf  SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use vseprintf instead. */
#define vsprintf  SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define vsnprintf SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use fgets instead. */
#define gets      SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* No clear replacement. */
#define strtok    SAFEGUARD_DO_NOT_USE_THIS_METHOD

/* Use our own templated implementation instead of a macro or function with only one type. */
#ifdef min
#undef min
#endif

/* Use our own templated implementation instead of a macro or function with only one type. */
#ifdef max
#undef max
#endif

/* Use our own templated implementation instead of a macro or function with only one type. */
#ifdef abs
#undef abs
#endif

#endif /* SAFEGUARDS_H */