From 00cfa4a9f897c753383025530610bf64627e1c14 Mon Sep 17 00:00:00 2001
From: cohrs <cohrs>
Date: Sun, 27 Jan 2002 23:45:47 +0000
Subject: [PATCH] autodig chattiness The autodig code still requires lots of
 interaction, because of all the digging messages.  Make these messages behave
 more like boulder pushing messages, where they only display if the previous
 move wasn't a push.

---
 include/decl.h |  3 ++-
 src/dig.c      | 19 ++++++++++++++++---
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/include/decl.h b/include/decl.h
index b38b53d56..5a0a32e98 100644
--- a/include/decl.h
+++ b/include/decl.h
@@ -200,7 +200,8 @@ E NEARDATA struct dig_info {		/* apply.c, hack.c */
 	int	effort;
 	d_level level;
 	coord	pos;
-	boolean down, chew, warned;
+	long lastdigtime;
+	boolean down, chew, warned, quiet;
 } digging;
 
 E NEARDATA long moves, monstermoves;
diff --git a/src/dig.c b/src/dig.c
index 740f1d66c..e73bf1e2b 100644
--- a/src/dig.c
+++ b/src/dig.c
@@ -353,7 +353,7 @@ dig()
 		    feel_location(dpx, dpy);
 		else
 		    newsym(dpx, dpy);
-		if(digtxt) pline(digtxt);	/* after newsym */
+		if(digtxt && !digging.quiet) pline(digtxt); /* after newsym */
 		if(dmgtxt)
 		    pay_for_damage(dmgtxt);
 
@@ -378,6 +378,8 @@ dig()
 			newsym(dpx, dpy);
 		}
 cleanup:
+		digging.lastdigtime = moves;
+		digging.quiet = FALSE;
 		digging.level.dnum = 0;
 		digging.level.dlevel = -1;
 		return(0);
@@ -878,21 +880,32 @@ struct obj *obj;
 						"chopping at the door",
 						"cutting the tree"
 			};
+			did_dig_msg = FALSE;
+			digging.quiet = FALSE;
 			if (digging.pos.x != rx || digging.pos.y != ry ||
 			    !on_level(&digging.level, &u.uz) || digging.down) {
+			    if (flags.autodig && !dig_target && !digging.down &&
+				digging.pos.x == u.ux &&
+				digging.pos.y == u.uy &&
+				(moves <= digging.lastdigtime+2 &&
+				 moves >= digging.lastdigtime)) {
+				/* avoid messages if repeated autodigging */
+				did_dig_msg = TRUE;
+				digging.quiet = TRUE;
+			    }
 			    digging.down = digging.chew = FALSE;
 			    digging.warned = FALSE;
 			    digging.pos.x = rx;
 			    digging.pos.y = ry;
 			    assign_level(&digging.level, &u.uz);
 			    digging.effort = 0;
-			    You("start %s.", d_action[dig_target]);
+			    if (!digging.quiet)
+				You("start %s.", d_action[dig_target]);
 			} else {
 			    You("%s %s.", digging.chew ? "begin" : "continue",
 					d_action[dig_target]);
 			    digging.chew = FALSE;
 			}
-			did_dig_msg = FALSE;
 			set_occupation(dig, "digging", 0);
 		}
 	} else if (Is_airlevel(&u.uz) || Is_waterlevel(&u.uz)) {