From a4aa2f69497d453f7ea314a6baa43fbefa22df71 Mon Sep 17 00:00:00 2001
From: "B. Watson" <yalhcru@gmail.com>
Date: Thu, 18 Feb 2016 07:00:17 -0500
Subject: shrink code, 5829 bytes free

---
 taipan.c | 45 ++++++++++++++++++---------------------------
 1 file changed, 18 insertions(+), 27 deletions(-)

diff --git a/taipan.c b/taipan.c
index 1853834..9c2386d 100644
--- a/taipan.c
+++ b/taipan.c
@@ -1349,26 +1349,19 @@ unsigned long get_num(void) {
 	unsigned char count = 0;
    char input;
 
-	// cursor(1);
-	// cblank(1);
-
    while((input = numgetc()) != '\n') {
-		if(count >= 10) continue;
 		if(input == BKSP) {
 			if(!count) continue;
 			backspace();
-         num_buf[count] = '\0';
          count--;
 		} else if(input == 'a') {
 			if(!count) {
-				// cursor(0);
 				return UINT32_MAX;
 			}
 		} else if(input == 'k' || input == 'm') {
 			char i;
 			for(i = 0; i < (input == 'k' ? 3 : 6); i++) {
-				cputc('0');
-				num_buf[count++] = '0';
+				cputc(num_buf[count++] = '0');
 				if(count >= 10) break;
 			}
 		} else if(input == DEL) {
@@ -1376,22 +1369,19 @@ unsigned long get_num(void) {
 				backspace();
 				count--;
 			}
-			POKEW(1024, count);
 		} else {
-         cputc(input);
-         num_buf[count++] = input;
+			if(count >= 10) continue;
+         cputc(num_buf[count++] = input);
 		}
 	}
-	// cursor(0);
+
 	num_buf[count] = '\0';
-	// return strtoul(num_buf, (char **)NULL, 10);
 	return strtonum(num_buf);
 }
 
 /* TODO: rewrite in asm */
-void cash_or_guns(void)
-{
-   int choice = 0;
+void cash_or_guns(void) {
+   char choice;
 
    clrscr();
 	cprint_Do_you_want();
@@ -1401,20 +1391,17 @@ void cash_or_guns(void)
    cputs("-- or --\r\n\n");
    cputs("  2) With five guns and no cash\r\n");
 	cspaces(16);
-   cputs("(But no debt!)\r\n");
+   cputs("(But no debt!)");
+	gotoxy(10, 10);
+	cputc('?');
 
-   while ((choice != '1') && (choice != '2'))
-   {
-      gotoxy(10, 10);
-		cputc('?');
+   do {
       choice = agetc();
-   }
+   } while ((choice != '1') && (choice != '2'));
 
-	cputc(choice);
 	capacity = 60;
 	damage = 0;
-   if (choice == '1')
-   {
+   if(choice == '1') {
       cash = 400;
       debt = 5000;
       hold = 60;
@@ -1453,8 +1440,6 @@ void cash_or_guns(void)
 		damage = capacity - 1;
 #endif
    }
-
-   return;
 }
 
 void set_prices(void) {
@@ -1953,6 +1938,11 @@ void final_stats(void)
       return;
    }
 
+	/* player said No, don't play again...
+		for the xex build, exit(0) gets us back to DOS.
+		for the cartridge, it returns us to the title screen. */
+
+#ifndef CART_TARGET
 	/* exit(0) works by itself in DOS 2.0S or 2.5, or any DUP.SYS
 		style DOS that reopens the E: device when entering the menu.
 		However, command-line DOSes (XL and Sparta) don't do this,
@@ -1966,6 +1956,7 @@ void final_stats(void)
 		color1save and color2save in newtitle.s. */
 	POKE(709, PEEK(0x3c2));
 	POKE(710, PEEK(0x3c3));
+#endif
 
 	exit(0);
 }
-- 
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