From: Eric S. Raymond <esr@thyrsus.com>
Date: Thu, 3 Feb 2005 21:56:24 +0000 (+0000)
Subject: Get rid of clearscreen().
X-Git-Tag: 2.0~400
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=fee8e83e1b2c4d61bd0346d282dd89074580140b;p=super-star-trek.git

Get rid of clearscreen().
---

diff --git a/io.c b/io.c
index ec30ccf..3090693 100644
--- a/io.c
+++ b/io.c
@@ -81,25 +81,6 @@ void ioend(void) {
     outro(0);
 }
 
-void clearscreen(void) {
-	/* Somehow we need to clear the screen */
-#ifdef __BORLANDC__
-	extern void clrscr(void);
-	clrscr();
-#else
-	if (curses) {
-	    wclear(stdscr);
-	    wrefresh(stdscr);
-	} else {
-		// proutn("\033[2J"); /* Hope for an ANSI display */
-		/* much more in that old-TTY spirit to just throw linefeeds */
-		int i;
-		for (i = 0; i < screenheight; i++)
-		    putchar('\n');
-	}
-#endif
-}
-
 void waitfor(void) {
 /* wait for user action -- OK to do nothing if on a TTY */
 #ifdef SERGEEV
@@ -140,7 +121,10 @@ void pause_game(int i) {
 		proutn(prompt);
 		fgets(buf, sizeof(buf), stdin);
 		if (i != 0) {
-			clearscreen();
+		    /* much more in that old-TTY spirit to throw linefeeds */
+		    int j;
+		    for (j = 0; j < screenheight; j++)
+			putchar('\n');
 		}
 		linecount = 0;
 	}
diff --git a/sst.h b/sst.h
index 7d0b9c3..124abe5 100644
--- a/sst.h
+++ b/sst.h
@@ -433,7 +433,6 @@ void debugme(void);
 void attakreport(int);
 void movetho(void);
 void probe(void);
-void clearscreen(void);
 void iostart(int);
 void ioend(void);
 void setwnd(short);