KNFify (with indent)

1 files changed, 124 insertions, 125 deletions

diff --git a/battlestar/fly.c b/battlestar/fly.c
index 90486fe5..ebe292a1 100644
--- a/battlestar/fly.c
+++ b/battlestar/fly.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: fly.c,v 1.5 1997/10/10 11:39:50 lukem Exp $	*/
+/*	$NetBSD: fly.c,v 1.6 1997/10/11 02:07:20 lukem Exp $	*/
 
 /*
  * Copyright (c) 1983, 1993
@@ -38,9 +38,9 @@
 #if 0
 static char sccsid[] = "@(#)fly.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: fly.c,v 1.5 1997/10/10 11:39:50 lukem Exp $");
+__RCSID("$NetBSD: fly.c,v 1.6 1997/10/11 02:07:20 lukem Exp $");
 #endif
-#endif /* not lint */
+#endif				/* not lint */
 
 #include "extern.h"
 #undef UP
@@ -50,16 +50,16 @@ __RCSID("$NetBSD: fly.c,v 1.5 1997/10/10 11:39:50 lukem Exp $");
 #define MIDR  (LINES/2 - 1)
 #define MIDC  (COLS/2 - 1)
 
-int row, column;
-int dr = 0, dc = 0;
-char destroyed;
-int ourclock = 120;		/* time for all the flights in the game */
-char cross = 0;
-sig_t oldsig;
+int     row, column;
+int     dr = 0, dc = 0;
+char    destroyed;
+int     ourclock = 120;		/* time for all the flights in the game */
+char    cross = 0;
+sig_t   oldsig;
 
 void
 succumb(dummy)
-	int dummy;
+	int     dummy;
 {
 	if (oldsig == SIG_DFL) {
 		endfly();
@@ -67,7 +67,7 @@ succumb(dummy)
 	}
 	if (oldsig != SIG_IGN) {
 		endfly();
-		(*oldsig)(SIGINT);
+		(*oldsig) (SIGINT);
 	}
 }
 
@@ -75,105 +75,103 @@ int
 visual()
 {
 	destroyed = 0;
-	if(initscr() == ERR){
+	if (initscr() == ERR) {
 		puts("Whoops!  No more memory...");
-		return(0);
+		return (0);
 	}
 	oldsig = signal(SIGINT, succumb);
 	crmode();
 	noecho();
 	screen();
-	row = rnd(LINES-3) + 1;
-	column = rnd(COLS-2) + 1;
+	row = rnd(LINES - 3) + 1;
+	column = rnd(COLS - 2) + 1;
 	moveenemy(0);
 	for (;;) {
-		switch(getchar()){
+		switch (getchar()) {
 
-			case 'h':
-			case 'r':
-				dc = -1;
-				fuel--;
-				break;
+		case 'h':
+		case 'r':
+			dc = -1;
+			fuel--;
+			break;
 
-			case 'H':
-			case 'R':
-				dc = -5;
-				fuel -= 10;
-				break;
+		case 'H':
+		case 'R':
+			dc = -5;
+			fuel -= 10;
+			break;
 
-			case 'l':
-				dc = 1;
-				fuel--;
-				break;
+		case 'l':
+			dc = 1;
+			fuel--;
+			break;
 
-			case 'L':
-				dc = 5;
-				fuel -= 10;
-				break;
+		case 'L':
+			dc = 5;
+			fuel -= 10;
+			break;
 
-			case 'j':
-			case 'u':
-				dr = 1;
-				fuel--;
-				break;
+		case 'j':
+		case 'u':
+			dr = 1;
+			fuel--;
+			break;
 
-			case 'J':
-			case 'U':
-				dr = 5;
-				fuel -= 10;
-				break;
+		case 'J':
+		case 'U':
+			dr = 5;
+			fuel -= 10;
+			break;
 
-			case 'k':
-			case 'd':
-				dr = -1;
-				fuel--;
-				break;
+		case 'k':
+		case 'd':
+			dr = -1;
+			fuel--;
+			break;
 
-			case 'K':
-			case 'D':
-				dr = -5;
-				fuel -= 10;
-				break;
+		case 'K':
+		case 'D':
+			dr = -5;
+			fuel -= 10;
+			break;
 
-			case '+':
-				if (cross){
-					cross = 0;
-					notarget();
-				}
-				else
-					cross = 1;
-				break;
+		case '+':
+			if (cross) {
+				cross = 0;
+				notarget();
+			} else
+				cross = 1;
+			break;
 
-			case ' ':
-			case 'f':
-				if (torps){
-					torps -= 2;
-					blast();
-					if (row == MIDR && column - MIDC < 2 && MIDC - column < 2){
-						destroyed = 1;
-						alarm(0);
-					}
+		case ' ':
+		case 'f':
+			if (torps) {
+				torps -= 2;
+				blast();
+				if (row == MIDR && column - MIDC < 2 && MIDC - column < 2) {
+					destroyed = 1;
+					alarm(0);
 				}
-				else
-					mvaddstr(0,0,"*** Out of torpedoes. ***");
-				break;
+			} else
+				mvaddstr(0, 0, "*** Out of torpedoes. ***");
+			break;
 
-			case 'q':
-				endfly();
-				return(0);
+		case 'q':
+			endfly();
+			return (0);
 
-			default:
-				mvaddstr(0,26,"Commands = r,R,l,L,u,U,d,D,f,+,q");
-				continue;
+		default:
+			mvaddstr(0, 26, "Commands = r,R,l,L,u,U,d,D,f,+,q");
+			continue;
 
-			case EOF:
-				break;
+		case EOF:
+			break;
 		}
-		if (destroyed){
+		if (destroyed) {
 			endfly();
-			return(1);
+			return (1);
 		}
-		if (ourclock <= 0){
+		if (ourclock <= 0) {
 			endfly();
 			die();
 		}
@@ -183,63 +181,63 @@ visual()
 void
 screen()
 {
-	int r,c,n;
-	int i;
+	int     r, c, n;
+	int     i;
 
 	clear();
 	i = rnd(100);
-	for (n=0; n < i; n++){
-		r = rnd(LINES-3) + 1;
+	for (n = 0; n < i; n++) {
+		r = rnd(LINES - 3) + 1;
 		c = rnd(COLS);
 		mvaddch(r, c, '.');
 	}
-	mvaddstr(LINES-1-1,21,"TORPEDOES           FUEL           TIME");
+	mvaddstr(LINES - 1 - 1, 21, "TORPEDOES           FUEL           TIME");
 	refresh();
 }
 
 void
 target()
 {
-	int n;
+	int     n;
 
-	move(MIDR,MIDC-10);
+	move(MIDR, MIDC - 10);
 	addstr("-------   +   -------");
-	for (n = MIDR-4; n < MIDR-1; n++){
-		mvaddch(n,MIDC,'|');
-		mvaddch(n+6,MIDC,'|');
+	for (n = MIDR - 4; n < MIDR - 1; n++) {
+		mvaddch(n, MIDC, '|');
+		mvaddch(n + 6, MIDC, '|');
 	}
 }
 
 void
 notarget()
 {
-	int n;
+	int     n;
 
-	move(MIDR,MIDC-10);
+	move(MIDR, MIDC - 10);
 	addstr("                     ");
-	for (n = MIDR-4; n < MIDR-1; n++){
-		mvaddch(n,MIDC,' ');
-		mvaddch(n+6,MIDC,' ');
+	for (n = MIDR - 4; n < MIDR - 1; n++) {
+		mvaddch(n, MIDC, ' ');
+		mvaddch(n + 6, MIDC, ' ');
 	}
 }
 
 void
 blast()
 {
-	int n;
+	int     n;
 
 	alarm(0);
-	move(LINES-1, 24);
+	move(LINES - 1, 24);
 	printw("%3d", torps);
-	for(n = LINES-1-2; n >= MIDR + 1; n--){
-		mvaddch(n, MIDC+MIDR-n, '/');
-		mvaddch(n, MIDC-MIDR+n, '\\');
+	for (n = LINES - 1 - 2; n >= MIDR + 1; n--) {
+		mvaddch(n, MIDC + MIDR - n, '/');
+		mvaddch(n, MIDC - MIDR + n, '\\');
 		refresh();
 	}
-	mvaddch(MIDR,MIDC,'*');
-	for(n = LINES-1-2; n >= MIDR + 1; n--){
-		mvaddch(n, MIDC+MIDR-n, ' ');
-		mvaddch(n, MIDC-MIDR+n, ' ');
+	mvaddch(MIDR, MIDC, '*');
+	for (n = LINES - 1 - 2; n >= MIDR + 1; n--) {
+		mvaddch(n, MIDC + MIDR - n, ' ');
+		mvaddch(n, MIDC - MIDR + n, ' ');
 		refresh();
 	}
 	alarm(1);
@@ -247,24 +245,25 @@ blast()
 
 void
 moveenemy(dummy)
-	int dummy;
+	int     dummy;
 {
-	double d;
-	int oldr, oldc;
+	double  d;
+	int     oldr, oldc;
 
 	oldr = row;
 	oldc = column;
-	if (fuel > 0){
-		if (row + dr <= LINES-3 && row + dr > 0)
+	if (fuel > 0) {
+		if (row + dr <= LINES - 3 && row + dr > 0)
 			row += dr;
-		if (column + dc < COLS-1 && column + dc > 0)
+		if (column + dc < COLS - 1 && column + dc > 0)
 			column += dc;
-	} else if (fuel < 0){
-		fuel = 0;
-		mvaddstr(0,60,"*** Out of fuel ***");
-	}
-	d = (double) ((row - MIDR)*(row - MIDR) + (column - MIDC)*(column - MIDC));
-	if (d < 16){
+	} else
+		if (fuel < 0) {
+			fuel = 0;
+			mvaddstr(0, 60, "*** Out of fuel ***");
+		}
+	d = (double) ((row - MIDR) * (row - MIDR) + (column - MIDC) * (column - MIDC));
+	if (d < 16) {
 		row += (rnd(9) - 4) % (4 - abs(row - MIDR));
 		column += (rnd(9) - 4) % (4 - abs(column - MIDC));
 	}
@@ -273,11 +272,11 @@ moveenemy(dummy)
 	if (cross)
 		target();
 	mvaddstr(row, column - 1, "/-\\");
-	move(LINES-1, 24);
+	move(LINES - 1, 24);
 	printw("%3d", torps);
-	move(LINES-1, 42);
+	move(LINES - 1, 42);
 	printw("%3d", fuel);
-	move(LINES-1, 57);
+	move(LINES - 1, 57);
 	printw("%3d", ourclock);
 	refresh();
 	signal(SIGALRM, moveenemy);
@@ -289,7 +288,7 @@ endfly()
 {
 	alarm(0);
 	signal(SIGALRM, SIG_DFL);
-	mvcur(0,COLS-1,LINES-1,0);
+	mvcur(0, COLS - 1, LINES - 1, 0);
 	endwin();
 	signal(SIGTSTP, SIG_DFL);
 	signal(SIGINT, oldsig);