port stat: save some bytes, slight speedup

1 files changed, 19 insertions, 16 deletions

diff --git a/taipan.c b/taipan.c
index 03af06b..c07bca0 100644
--- a/taipan.c
+++ b/taipan.c
@@ -1677,24 +1677,27 @@ unsigned int warehouse_in_use() {
 void port_stats(void) {
 	int i, in_use, status = get_ship_status();
 
-	if(port_stat_dirty) bank_dirty = 1;
-
-	/* all the static text that used to be in port_stats() has
-		been moved to mkportstats.c, which creates a .xex file which
-		will get prepended to taipan.xex and loaded into a chunk of memory
-		cc65 won't use. When it's time to print it, it'll get copied
-		into *SAVMSC. */
-	redraw_port_stat();
+	if(port_stat_dirty) {
+		bank_dirty = 1;
+
+		/* all the static text that used to be in port_stats() has
+			been moved to mkportstats.c, which creates a .xex file which
+			will get prepended to taipan.xex and loaded into a chunk of memory
+			cc65 won't use. When it's time to print it, it'll get copied
+			into *SAVMSC. */
+		redraw_port_stat();
+
+		gotoxy(0, 0);
+		cspaces(firmpos);
+		// cputs("Firm: ");
+		cprint_firm_colon();
+		cputs(firm);
+		comma_space();
+		// cputs(location[1]);
+		print_msg(M_hong_kong);
+	}
 
 	/* dynamic stuff: */
-	gotoxy(firmpos, 0);
-	// cputs("Firm: ");
-	cprint_firm_colon();
-	cputs(firm);
-	comma_space();
-	// cputs(location[1]);
-	print_msg(M_hong_kong);
-
 	gotoxy(21, 4);
 	in_use = warehouse_in_use();
 	cprintuint(in_use);