pass pointer to visit function for each player

This allows the program to act as a scoreboard between two players
without requiring extra logic.

1 files changed, 24 insertions, 63 deletions

diff --git a/dartbot.c b/dartbot.c
index 992ff0e..9dc387d 100644
--- a/dartbot.c
+++ b/dartbot.c
@@ -297,7 +297,7 @@ void leg_free(struct leg *l)
 	free(l);
 }
 
-void test_visit(struct leg *l)
+void comp_visit(__attribute__((unused)) WINDOW *w, struct leg *l)
 {
 	struct visit *v = l->visits + l->n_visits++;
 	v->darts = calloc(3, sizeof(*(v->darts)));
@@ -329,7 +329,7 @@ void test_match(int start_points)
 	struct leg *l = leg_init(start_points);
 
 	while(l->rem > 0)
-		test_visit(l);
+		comp_visit(NULL, l);
 
 	printf("(%2d)       %3d\n", l->n_visits, l->start);
 	for(int i = 0; i < l->n_visits; ++i) {
@@ -420,32 +420,6 @@ void user_visit(WINDOW *w, struct leg *l)
 	v->rem = l->rem;
 }
 
-
-void test_curses_match(int start_points)
-{
-	initscr();
-	curs_set(0);
-	noecho();
-
-	WINDOW *w = newwin(LINES, COLS, 0, 0);
-
-	struct leg *l = leg_init(start_points);
-
-	draw(w, l);
-
-	while (l->rem > 0) {
-		test_visit(l);
-
-		usleep(250000);
-		draw(w, l);
-	}
-
-	leg_free(l);
-	wgetch(w);
-	delwin(w);
-	endwin();
-}
-
 void init_colours()
 {
 	FOREACH_COLOUR(GEN_COLOUR_INIT_PAIR)
@@ -482,7 +456,7 @@ void flushbuf(WINDOW *w, char *buf, int *buflen, int col)
 	*buflen = 0;
 }
 
-void draw2(WINDOW *w, struct leg *l1, struct leg *l2)
+void curses_draw(WINDOW *w, struct leg *l1, struct leg *l2)
 {
 	werase(w);
 	box(w, 0, 0);
@@ -542,7 +516,8 @@ void draw2(WINDOW *w, struct leg *l1, struct leg *l2)
 	wrefresh(w);
 }
 
-void test_curses_match2(int start_points)
+void curses_match(int start_points, void (*f1)(WINDOW *, struct leg *),
+	void (*f2)(WINDOW *, struct leg *))
 {
 	initscr();
 	start_color();
@@ -555,15 +530,16 @@ void test_curses_match2(int start_points)
 	struct leg *l1 = leg_init(start_points);
 	struct leg *l2 = leg_init(start_points);
 
-	draw2(w, l1, l2);
+	curses_draw(w, l1, l2);
 
 	while (l1->rem > 0 && l2->rem > 0) {
-		test_visit(l1);
+		(*f1)(w, l1);
+		curses_draw(w, l1, l2);
+
 		if (l1->rem > 0)
-			test_visit(l2);
+			(*f2)(w, l2);
 
-		usleep(250000);
-		draw2(w, l1, l2);
+		curses_draw(w, l1, l2);
 	}
 
 	leg_free(l1);
@@ -573,34 +549,19 @@ void test_curses_match2(int start_points)
 	endwin();
 }
 
-void curses_match(int start_points)
+void cvc_curses_match(int start_points)
 {
-	initscr();
-	start_color();
-	init_colours();
-	curs_set(0);
-	noecho();
-
-	WINDOW *w = newwin(LINES, COLS, 0, 0);
-
-	struct leg *l1 = leg_init(start_points);
-	struct leg *l2 = leg_init(start_points);
-
-	draw2(w, l1, l2);
-
-	while (l1->rem > 0 && l2->rem > 0) {
-		user_visit(w, l1);
-		if (l1->rem > 0)
-			test_visit(l2);
+	curses_match(start_points, comp_visit, comp_visit);
+}
 
-		draw2(w, l1, l2);
-	}
+void pvc_curses_match(int start_points)
+{
+	curses_match(start_points, user_visit, comp_visit);
+}
 
-	leg_free(l1);
-	leg_free(l2);
-	wgetch(w);
-	delwin(w);
-	endwin();
+void pvp_curses_match(int start_points)
+{
+	curses_match(start_points, user_visit, user_visit);
 }
 
 int main()
@@ -609,9 +570,9 @@ int main()
 	init_sectors();
 	init_centre_dists();
 
-	//test_curses_match(501);
-	//test_curses_match2(501);
-	curses_match(501);
+	//cvc_curses_match(501);
+	pvc_curses_match(501);
+	//pvp_curses_match(501);
 	test_match(501);
 
 	return 0;