From 15ff00e056a98ab4210dde3d4461a88849d6c1d4 Mon Sep 17 00:00:00 2001
From: David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
Date: Mon, 23 May 2022 15:23:48 -0700
Subject: move a bunch of general match logic from web to lib

---
 dartboat.c | 59 +++++++++++++++++++++++++++++++++++++----------------------
 1 file changed, 37 insertions(+), 22 deletions(-)

(limited to 'dartboat.c')

diff --git a/dartboat.c b/dartboat.c
index c265031..7061b9a 100644
--- a/dartboat.c
+++ b/dartboat.c
@@ -11,7 +11,7 @@
 
 void test_match(int start_points)
 {
-	struct leg *l = leg_init(start_points, NULL);
+	struct leg *l = leg_init(start_points);
 
 	while (l->rem > 0)
 		comp_visit(l);
@@ -32,14 +32,14 @@ void test_match(int start_points)
 	leg_free(l);
 }
 
-void user_visit(struct leg *l)
+void user_visit(struct leg *l, char *name)
 {
 	if (l->n_visits == l->size_visits)
 		leg_grow_visits(l);
 	struct visit *v = l->visits + l->n_visits++;
 
 	char status[100];
-	int len = sprintf(status, " %s has %d remaining", l->name, l->rem);
+	int len = sprintf(status, " %s has %d remaining", name, l->rem);
 	if (l->rem <= 170) {
 		char *target = CHECKOUTS[2][l->rem-1];
 		if (target) {
@@ -89,52 +89,67 @@ void user_visit(struct leg *l)
 	v->rem = l->rem;
 }
 
-void curses_match(int start_points, char *n1, void (*f1)(struct leg *),
-	char *n2, void (*f2)(struct leg *))
+static void player_visit(struct match *m, int pn)
+{
+	if (m->players[pn - 1].type == PT_USER)
+		user_visit(m->legs[pn - 1], m->players[pn - 1].name);
+	else
+		comp_visit(m->legs[pn - 1]);
+}
+
+void curses_match(struct match *m)
 {
 	init_curses();
 
-	struct leg *l1 = leg_init(start_points, n1);
-	struct leg *l2 = leg_init(start_points, n2);
+	struct leg *l1 = m->legs[0];
+	struct leg *l2 = m->legs[1];
 
 	curses_draw(l1, l2);
 
 	while (l1->rem > 0 && l2->rem > 0) {
-		(*f1)(l1);
+		player_visit(m, 1);
 		curses_draw(l1, l2);
 
-		if (l1->rem > 0)
-			(*f2)(l2);
-
-		curses_draw(l1, l2);
+		if (l1->rem > 0) {
+			player_visit(m, 2);
+			curses_draw(l1, l2);
+		}
 	}
 
 	char status[100];
-	sprintf(status, " %s wins", l1->rem <= 0 ? l1->name : l2->name);
+	sprintf(status, " %s wins",
+		m->players[match_winning_player(m) - 1].name);
 	curses_status(status);
 
-	leg_free(l1);
-	leg_free(l2);
 	wgetch(w);
 	free_curses();
 }
 
 void cvc_curses_match(int start_points)
 {
-	curses_match(start_points, "Dartboat 1", comp_visit,
-		"Dartboat 2", comp_visit);
+	struct match *m = match_init();
+	match_add_player(m, PT_COMP, "Computer 1", start_points);
+	match_add_player(m, PT_COMP, "Computer 2", start_points);
+	curses_match(m);
+	match_free(m);
 }
 
 void pvc_curses_match(int start_points)
 {
-	curses_match(start_points, "David", user_visit,
-		"Dartboat", comp_visit);
+	struct match *m = match_init();
+	match_add_player(m, PT_USER, "Player", start_points);
+	match_add_player(m, PT_COMP, "Computer", start_points);
+	curses_match(m);
+	match_free(m);
 }
 
 void pvp_curses_match(int start_points)
 {
-	curses_match(start_points, "David", user_visit,
-		"Davidn't", user_visit);
+	struct match *m = match_init();
+	match_add_player(m, PT_USER, "Player 1", start_points);
+	match_add_player(m, PT_USER, "Player 2", start_points);
+	curses_match(m);
+	match_free(m);
 }
 
 void test_averages()
@@ -146,7 +161,7 @@ void test_averages()
 
 		int darts = 0;
 		for (int i = 0; i < rounds; ++i) {
-			struct leg *l = leg_init(501, NULL);
+			struct leg *l = leg_init(501);
 			while (l->rem > 0)
 				comp_visit(l);
 			leg_free(l);
-- 
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