Mapster32: add cvar/mapster32.cfg option "keeptexturestretch".

If enabled, dragging wall vertices will correct the xrepeat after the
mouse button is released, so that the pre-drag absolute stretching is
restored.

git-svn-id: https://svn.eduke32.com/eduke32@3398 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/build/include/editor.h

@@ -141,6 +141,8 @@ extern int32_t getinvdisplacement(int32_t *dx, int32_t *dy, int32_t dz) ATTRIBUT
 extern int32_t getscreenvdisp(int32_t bz, int32_t zoome);
 extern void setup_sideview_sincos(void);
 
+extern int8_t keeptexturestretch;
+
 extern int32_t wallength(int16_t i);
 extern void fixrepeats(int16_t i);
 extern uint32_t getlenbyrep(int32_t len, int32_t repeat);

polymer/eduke32/build/src/build.c

@@ -199,6 +199,7 @@ int32_t pk_turnaccel=16;
 int32_t pk_turndecel=12;
 int32_t pk_uedaccel=3;
 
+int8_t keeptexturestretch = 1;
 int8_t sideview_reversehrot = 0;
 
 char lastpm16buf[156];
@@ -5185,7 +5186,7 @@ end_autoredwall:
                     if (dragwall[i] < 0)
                         break;
 
-                    if (olen[i] != 0)
+                    if (keeptexturestretch && olen[i] != 0)
                     {
 #ifndef YAX_ENABLE
                         j = dragwall[i];

polymer/eduke32/build/src/config.c

@@ -266,13 +266,14 @@ int32_t loadsetup(const char *fn)
 
     if (readconfig(fp, "turndecel", val, VL) > 0) pk_turndecel = atoi_safe(val);
 
-//    if (readconfig(fp, "autosave", val, VL) > 0) autosave = atoi_safe(val)*60;
     if (readconfig(fp, "autosavesec", val, VL) > 0) autosave = max(0, atoi_safe(val));
     if (readconfig(fp, "autocorruptchecksec", val, VL) > 0) autocorruptcheck = max(0, atoi_safe(val));
     if (readconfig(fp, "corruptcheck_noalreadyrefd", val, VL) > 0)
         corruptcheck_noalreadyrefd = !!atoi_safe(val);
     if (readconfig(fp, "fixmaponsave_sprites", val, VL) > 0)
         fixmaponsave_sprites = !!atoi_safe(val);
+    if (readconfig(fp, "keeptexturestretch", val, VL) > 0)
+        keeptexturestretch = !!atoi_safe(val);
 
     if (readconfig(fp, "showheightindicators", val, VL) > 0)
         showheightindicators = clamp(atoi_safe(val), 0, 2);
@@ -488,6 +489,9 @@ int32_t writesetup(const char *fn)
              "; Fix sprite sectnums when saving a map or entering 3D mode\n"
              "fixmaponsave_sprites = %d\n"
              "\n"
+             "; Keep texture stretching when dragging wall vertices\n"
+             "keeptexturestretch = %d\n"
+             "\n"
              "; Height indicators (0:none, 1:only 2-sided&different, 2:all)\n"
              "showheightindicators = %d\n"
              "\n"
@@ -497,8 +501,8 @@ int32_t writesetup(const char *fn)
              "; TROR: Automatic grayout of plain (non-extended) sectors,\n"
              ";       toggled with Ctrl-A:\n"
              "autogray = %d\n"
-             "; TROR: Show inner gray walls, toggled with Ctrl-Alt-A:\n"
-             "showinnergray = %d\n"
+//             "; TROR: Show inner gray walls, toggled with Ctrl-Alt-A:\n"
+//             "showinnergray = %d\n"
              "\n"
              "; 2D mode display type (0:classic, 1:textured, 2:textured/animated)\n"
              "graphicsmode = %d\n"
@@ -598,8 +602,9 @@ int32_t writesetup(const char *fn)
              msens, unrealedlook, pk_uedaccel, quickmapcycling,
              sideview_reversehrot,
              revertCTRL,scrollamount,pk_turnaccel,pk_turndecel,autosave,autocorruptcheck,
-             corruptcheck_noalreadyrefd, fixmaponsave_sprites, showheightindicators,showambiencesounds,
-             autogray,showinnergray,
+             corruptcheck_noalreadyrefd, fixmaponsave_sprites, keeptexturestretch,
+             showheightindicators,showambiencesounds,
+             autogray, //showinnergray,
              graphicsmode,
              MixRate,AmbienceToggle,ParentalLock, !!m32_osd_tryscript,
 #if 1

polymer/eduke32/source/astub.c

@@ -9105,6 +9105,14 @@ static int32_t osdcmd_vars_pk(const osdfuncparm_t *parm)
         return OSDCMD_OK;
     }
 
+    if (!Bstrcasecmp(parm->name, "keeptexturestretch"))
+    {
+        keeptexturestretch = !keeptexturestretch;
+        OSD_Printf("Keep texture stretching when dragging wall vertices: %s\n",
+                   ONOFF(keeptexturestretch));
+        return OSDCMD_OK;
+    }
+
     if (!Bstrcasecmp(parm->name, "corruptcheck"))
     {
         if (parm->numparms >= 1)
@@ -9501,6 +9509,8 @@ static int32_t registerosdcommands(void)
     OSD_RegisterFunction("show_heightindicators", "show_heightindicators {0, 1 or 2}: sets display of height indicators in 2D mode", osdcmd_vars_pk);
     OSD_RegisterFunction("show_ambiencesounds", "show_ambiencesounds {0, 1 or 2}>: sets display of MUSICANDSFX circles in 2D mode", osdcmd_vars_pk);
     OSD_RegisterFunction("corruptcheck_noalreadyrefd", "corruptcheck_noalreadyrefd: toggles ignoring of one-to-many red wall connections", osdcmd_vars_pk);
+    OSD_RegisterFunction("keeptexturestretch", "toggles keeping texture stretching when dragging wall vertices", osdcmd_vars_pk);
+
     OSD_RegisterFunction("corruptcheck", "corruptcheck {<seconds>|now|tryfix}: sets auto corruption check interval if <seconds> given, otherwise as indicated", osdcmd_vars_pk);
 #ifdef USE_OPENGL
     OSD_RegisterFunction("tint", "tint <pal> <r> <g> <b> <flags>: queries or sets hightile tinting", osdcmd_tint);