checklib.cpp

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/*
All original material Copyright (C) 2002-2025 UFO: Alien Invasion.
 
Copyright (C) 1997-2001 Id Software, Inc.
 
This program 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; either version 2
of the License, or (at your option) any later version.
 
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
*/
 
 
#include "checklib.h"
#include "../ufo2map.h"
#include "../../../shared/entitiesdef.h"
#include "../bsp.h"
#include "check.h"

void Check_Printf (verbosityLevel_t msgVerbLevel, bool change,
                            int entnum, int brushnum, const char* format, ...)
{
    static verbosityLevel_t lastMsgVerbLevel = VERB_NORMAL;
    static bool firstSuccessfulPrint = true;
    static bool startOfLine = true;
    const bool containsNewline = strchr(format, '\n') != nullptr;
 
    /* some checking/fix functions are called when ufo2map is compiling
     * then the check/fix functions should be quiet */
    if (!(config.performMapCheck || config.fixMap))
        return;
 
    if (entnum == NUM_SAME)
        msgVerbLevel = lastMsgVerbLevel;
 
    lastMsgVerbLevel = msgVerbLevel;
 
    if (AbortPrint(msgVerbLevel))
        return;
 
    /* output prefixed with "  " is only a warning, should not be
     * be displayed in fix mode. may be sent here in several function calls.
     * skip everything from start of line "  " to \n */
    if (config.fixMap) {
        static int skippingCheckLine = 0;
        /* skip warning output sent in single call */
        if (!skippingCheckLine && startOfLine && !change && containsNewline)
            return;
 
        /* enter multi-call skip mode */
        if (!skippingCheckLine && startOfLine && !change) {
            skippingCheckLine = 1;
            return;
        }
 
        /* leave multi-call skip mode */
        if (skippingCheckLine && containsNewline) {
            skippingCheckLine = 0;
            return;
        }
 
        /* middle of multi-call skip mode */
        if (skippingCheckLine)
            return;
    }
 
    if (firstSuccessfulPrint && config.verbosity == VERB_MAPNAME) {
        PrintMapName();
        firstSuccessfulPrint = false;
    }
 
    {
        char out_buffer1[4096];
        {
            va_list argptr;
 
            va_start(argptr, format);
            Q_vsnprintf(out_buffer1, sizeof(out_buffer1), format, argptr);
            va_end(argptr);
        }
 
        if (startOfLine) {
            const char* prefix;
            prefix = change ? "* " : "  ";
            prefix = (brushnum == NUM_NONE && entnum == NUM_NONE) ? "//" : prefix;
 
            printf("%sent:%i brush:%i - %s", prefix, entnum, brushnum, out_buffer1);
        } else {
            printf("%s", out_buffer1);
        }
    }
 
    /* ensure next call gets brushnum and entnum printed if this is the end of the previous*/
    startOfLine = containsNewline ? true : false;
}
 

void Check_InitEntityDefs (void)
{
    char* entitiesUfoBuf;
 
    /* only do this once, may be called by different
     * check functions, depending on command-line */
    if (numEntityDefs)
        return;
 
    if (FS_LoadFile("ufos/entities.ufo", (byte**)&entitiesUfoBuf) == -1)
        Sys_Error("CheckEntities: Unable to read entities.ufo");
 
    if (ED_Parse((const char*)entitiesUfoBuf) == ED_ERROR)
        Sys_Error("Error while parsing entities.ufo: %s", ED_GetLastError());
 
    /* info has been copied to new malloc'd space in ED_Parse */
    Mem_Free(entitiesUfoBuf);
}

void Check_Free (void)
{
    int i;
 
    ED_Free();
 
    for (i = 0; i < nummapbrushes; i++) {
        mapbrush_t* iBrush = &mapbrushes[i];
        if (iBrush->numNear) {
            assert(iBrush->nearBrushes);
            Mem_Free(iBrush->nearBrushes);
            iBrush->numNear = 0;
            iBrush->nearBrushes = nullptr;
        }
    }
 
    for (i = 0; i < numCompositeSides; i++) {
        compositeSide_t* cs = &compositeSides[i];
        if (cs->numMembers) {
            assert(cs->memberSides);
            Mem_Free(cs->memberSides);
            cs->numMembers = 0;
            cs->memberSides = nullptr;
        }
    }
}