From ca3c75a316e152dca0dcbac1f0adbd7789d09489 Mon Sep 17 00:00:00 2001
From: "B. Watson" <yalhcru@gmail.com>
Date: Thu, 15 Apr 2021 13:02:39 -0400
Subject: Save 20 bytes

---
 console.s | 27 ++++++++-------------------
 taipan.c  | 21 +++++++++++----------
 2 files changed, 19 insertions(+), 29 deletions(-)

diff --git a/console.s b/console.s
index 875dcf3..3cee1b5 100644
--- a/console.s
+++ b/console.s
@@ -2,7 +2,7 @@
 
  .include "atari.inc"
  .include "conio/mul40.s"
- .export _clrtobot, _clrtoeol, _clr_screen, _clrtoline, _cspaces, _cblank, _cblankto, _backspace, _cprint_pipe, _cprint_bang, _cspace, _cputc_s, _comma_space, _cprint_colon_space, _cprint_question_space, _cprint_period, _cprint_taipan_prompt, _plus_or_space, _gotox0y22, _gotox0y3, _gotox0y, _gotox0y3_clrtoeol,_cputc0, _set_orders
+ .export _clrtobot, _clrtoeol, _clr_screen, _clrtoline, _cspaces, _cblank, _cblankto, _backspace, _cprint_pipe, _cprint_bang, _cspace, _cputc_s, _comma_space, _cprint_colon_space, _cprint_question_space, _cprint_period, _cprint_taipan_prompt, _plus_or_space, _gotox0y22, _gotox0y3, _gotox0y, _gotox0y3_clrtoeol,_cputc0, _set_orders, _pluralize
  .export _rvs_on, _rvs_off
 
  .importzp tmp3       ; ditto
@@ -254,24 +254,13 @@ _gotox0y3_clrtoeol:
  jsr _gotox0y3
  jmp _clrtoeol
 
-; extern void set_orders(void);
-;_set_orders:
-; jsr _timed_getch
-; ldx _orders
-; cmp #'f'
-; bne @notf
-; ldx #1
-;@notf:
-; cmp #'r'
-; bne @notr
-; ldx #2
-;@notr:
-; cmp #'t'
-; bne @nott
-; ldx #3
-;@nott:
-; stx _orders
-; rts
+; extern void __fastcall__ pluralize(int num);
+_pluralize:
+ cmp #1
+ bne _cputc_s
+ txa
+ bne _cputc_s
+ rts
 
 ; extern void set_orders(void);
 _set_orders:
diff --git a/taipan.c b/taipan.c
index 174ca39..28628be 100644
--- a/taipan.c
+++ b/taipan.c
@@ -209,6 +209,9 @@ unsigned char one_chance_in(unsigned char odds) {
 	return ( (randi() % odds) == 0);
 }
 
+/* print 's' if num==1, otherwise do nothing. */
+extern void __fastcall__ pluralize(int num);
+
 /* print 1 space */
 /*
 void cspace(void) {
@@ -972,7 +975,8 @@ void fight_stats(int ships, int orders) {
 	justify_int(ships);
 	// cputs(" ship");
 	print_msg(M_space_ship);
-	if(ships != 1) cputc_s();
+	// if(ships != 1) cputc_s();
+	pluralize(ships);
 	// cputs(" attacking");
 	print_msg(M_space_attacking);
 	cprint_taipan_bang();
@@ -1984,19 +1988,15 @@ void final_stats(void)
 	cprintuint(years);
 	// cputs(" year");
 	print_msg(M_spc_year);
-   if (years != 1)
-   {
-      cputc_s();
-   }
+	pluralize(years);
+   // if (years != 1) cputc_s();
    // cputs(" and ");
 	print_msg(M_spc_and_spc);
 	cprintuchar(month);
 	// cputs(" month");
 	print_msg(M_spc_month);
-   if (month > 1)
-   {
-      cputc_s();
-   }
+	pluralize(month);
+   // if (month > 1) cputc_s();
 	crlf();
 	crlf();
 	rvs_on();
@@ -2339,7 +2339,8 @@ void quit(void) {
 		cprintuint(num_ships);
       // cputs(" hostile ship");
 		print_msg(M_hostile_ship);
-		if(num_ships != 1) cputc_s();
+		pluralize(num_ships);
+		// if(num_ships != 1) cputc_s();
       // cputs(" approaching");
 		print_msg(M_approaching);
 		cprint_taipan_bang();
-- 
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