Sunsword can be invoked to create a blinding ray

include/artifact.h

@@ -64,7 +64,8 @@ enum invoke_prop_types {
     CREATE_PORTAL,
     ENLIGHTENING,
     CREATE_AMMO,
-    BANISH
+    BANISH,
+    BLINDING_RAY
 };
 
 /* clang-format on */

include/artilist.h

@@ -179,8 +179,8 @@ static NEARDATA struct artifact artilist[] = {
     /* Sunsword emits light when wielded (handled in the core rather than
        via artifact fields), but that light has no particular color */
     A("Sunsword", LONG_SWORD, (SPFX_RESTR | SPFX_DFLAG2), 0, M2_UNDEAD,
-      PHYS(5, 0), DFNS(AD_BLND), NO_CARY, 0, A_LAWFUL, NON_PM, NON_PM, 1500L,
-      NO_COLOR, SUNSWORD),
+      PHYS(5, 0), DFNS(AD_BLND), NO_CARY, BLINDING_RAY, A_LAWFUL, NON_PM,
+      NON_PM, 1500L, NO_COLOR, SUNSWORD),
 
     /*
      *      The artifacts for the quest dungeon, all self-willed.

include/extern.h

@@ -103,6 +103,7 @@ extern long timet_delta(time_t, time_t);
 
 /* ### apply.c ### */
 
+extern void do_blinding_ray(struct obj *) NONNULLPTRS;
 extern int doapply(void);
 extern int dorub(void);
 extern int dojump(void);