From c80e3057623d92f98720b24ace095b2fe806ac5b Mon Sep 17 00:00:00 2001
From: David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
Date: Fri, 8 Apr 2022 07:39:58 -0700
Subject: add two-player test match

---
 dartbot.c | 99 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 89 insertions(+), 10 deletions(-)

diff --git a/dartbot.c b/dartbot.c
index 86d307a..8289ac8 100644
--- a/dartbot.c
+++ b/dartbot.c
@@ -256,6 +256,7 @@ struct visit {
 };
 
 struct leg {
+	int start;
 	int rem;
 	int n_visits;
 	struct visit *visits;
@@ -264,7 +265,7 @@ struct leg {
 struct leg *leg_init(int points)
 {
 	struct leg *l = calloc(1, sizeof(*l));
-	l->rem = points;
+	l->start = l->rem = points;
 	l->visits = calloc(1000, sizeof(*(l->visits))); // FIXME
 
 	return l;
@@ -308,14 +309,14 @@ void test_visit(struct leg *l)
 void test_match(int start_points)
 {
 	struct leg *l = leg_init(start_points);
-	printf("(%2d)  %3d\n", l->n_visits, l->rem);
 
 	while(l->rem > 0)
 		test_visit(l);
 
+	printf("(%2d)       %3d\n", l->n_visits, l->start);
 	for(int i = 0; i < l->n_visits; ++i) {
 		struct visit *v = l->visits + i;
-		printf("(%2d)  %3d", i+1, v->rem);
+		printf("(%2d)  %3d  %3d", i+1, v->points, v->rem);
 
 		for (int j = 0; j < v->n_darts; ++j) {
 			char *n = segment_name(v->darts[j]);
@@ -328,7 +329,7 @@ void test_match(int start_points)
 	leg_free(l);
 }
 
-void draw(WINDOW *w, struct leg *l, int start_points)
+void draw(WINDOW *w, struct leg *l)
 {
 	werase(w);
 	box(w, 0, 0);
@@ -342,7 +343,7 @@ void draw(WINDOW *w, struct leg *l, int start_points)
 	int start_visit = (LINES - 3 > l->n_visits) ? 0 : (l->n_visits - (LINES - 3));
 	if (start_visit == 0 && LINES - 3 > l->n_visits) {
 		wmove(w, (offset++)-start_visit, 2);
-		sprintf(buf, "(%2d)  %3d", 0, start_points);
+		sprintf(buf, "(%2d)       %3d", 0, l->start);
 		waddstr(w, buf);
 	}
 
@@ -350,7 +351,7 @@ void draw(WINDOW *w, struct leg *l, int start_points)
 		wmove(w, offset+i-start_visit, 2);
 		struct visit *v = l->visits + i;
 
-		buflen += sprintf(buf, "(%2d)  %3d", i+1, v->rem);
+		buflen += sprintf(buf, "(%2d)  %3d  %3d", i+1, v->points, v->rem);
 
 		for (int j = 0; j < v->n_darts; ++j) {
 			char *n = segment_name(v->darts[j]);
@@ -375,14 +376,13 @@ void test_curses_match(int start_points)
 
 	struct leg *l = leg_init(start_points);
 
-	draw(w, l, start_points);
-	wrefresh(w);
+	draw(w, l);
 
-	while(l->rem > 0) {
+	while (l->rem > 0) {
 		test_visit(l);
 
 		usleep(250000);
-		draw(w, l, start_points);
+		draw(w, l);
 	}
 
 	leg_free(l);
@@ -391,6 +391,84 @@ void test_curses_match(int start_points)
 	endwin();
 }
 
+void draw2(WINDOW *w, struct leg *l1, struct leg *l2)
+{
+	werase(w);
+	box(w, 0, 0);
+	wmove(w, 0, 2);
+	waddstr(w, "dartbot");
+
+	char buf[100];
+	int buflen = 0;
+
+	int n_visits = l1->n_visits > l2->n_visits ? l1->n_visits : l2->n_visits;
+
+	int offset = 2;
+	int start_visit = (LINES - 3 > n_visits) ? 0 : (n_visits - (LINES - 3));
+	if (start_visit == 0 && LINES - 3 > n_visits) {
+		wmove(w, (offset++)-start_visit, 2);
+		sprintf(buf, "(%2d)       %3d", 0, l1->start);
+		waddstr(w, buf);
+	}
+
+	for (int i = start_visit; i < n_visits; ++i) {
+		wmove(w, offset+i-start_visit, 2);
+		buflen += sprintf(buf, "(%2d)", i+1);
+
+		struct visit *v;
+
+		if (i < l1->n_visits) {
+			v = l1->visits + i;
+			buflen += sprintf(buf + buflen, "  %3d  %3d", v->points, v->rem);
+		}
+
+		if (i < l2->n_visits) {
+			v = l2->visits + i;
+			buflen += sprintf(buf + buflen, "  %3d  %3d", v->rem, v->points);
+
+			for (int j = 0; j < v->n_darts; ++j) {
+				char *n = segment_name(v->darts[j]);
+				buflen += sprintf(buf + buflen, j == 0 ? "  %4s" :" %4s", n);
+				free(n);
+			}
+		}
+
+		buflen = 0;
+		waddstr(w, buf);
+	}
+
+	wrefresh(w);
+}
+
+void test_curses_match2(int start_points)
+{
+	initscr();
+	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) {
+		test_visit(l1);
+		if (l1->rem > 0)
+			test_visit(l2);
+
+		usleep(250000);
+		draw2(w, l1, l2);
+	}
+
+	leg_free(l1);
+	leg_free(l2);
+	wgetch(w);
+	delwin(w);
+	endwin();
+}
+
 int main()
 {
 	srand(time(NULL));
@@ -398,6 +476,7 @@ int main()
 	init_centre_dists();
 
 	test_curses_match(501);
+	test_curses_match2(501);
 	test_match(501);
 
 	return 0;
-- 
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