From da769df0a9613300c8e4ec8a2832c65e052d6e22 Mon Sep 17 00:00:00 2001
From: David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
Date: Fri, 8 Apr 2022 23:09:03 -0700
Subject: add colours

---
 dartbot.c | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 68 insertions(+), 12 deletions(-)

diff --git a/dartbot.c b/dartbot.c
index 8289ac8..dd48d1b 100644
--- a/dartbot.c
+++ b/dartbot.c
@@ -391,6 +391,49 @@ void test_curses_match(int start_points)
 	endwin();
 }
 
+void init_colours()
+{
+	init_pair(1, 82, 0); // 140
+	init_pair(2, 154, 0); // 100
+	init_pair(3, 226, 0); // 60
+	init_pair(4, 214, 0); // 40
+	init_pair(5, 202, 0); // 20
+	init_pair(6, 196, 0); // 0
+	init_pair(7, 235, 0); // darts
+	init_pair(8, 244, 0); // visit
+}
+
+int points_colour(int points)
+{
+	if (points >= 180)
+		return COLOR_PAIR(1) | A_BOLD;
+	else if (points >= 140)
+		return COLOR_PAIR(1);
+	else if (points >= 100)
+		return COLOR_PAIR(2);
+	else if (points >= 60)
+		return COLOR_PAIR(3);
+	else if (points >= 40)
+		return COLOR_PAIR(4);
+	else if (points >= 20)
+		return COLOR_PAIR(5);
+	else if (points > 0)
+		return COLOR_PAIR(6);
+	else
+		return COLOR_PAIR(6) | A_BOLD;
+}
+
+void flushbuf(WINDOW *w, char *buf, int *buflen, int col)
+{
+	if (!(*buflen)) return;
+
+	if (col) wattron(w, col);
+	waddstr(w, buf);
+	if (col) wattroff(w, col);
+
+	*buflen = 0;
+}
+
 void draw2(WINDOW *w, struct leg *l1, struct leg *l2)
 {
 	werase(w);
@@ -407,34 +450,45 @@ void draw2(WINDOW *w, struct leg *l1, struct leg *l2)
 	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);
+		buflen = sprintf(buf, "(%2d)", 0);
+		flushbuf(w, buf, &buflen, COLOR_PAIR(8));
+		buflen = sprintf(buf, "       %3d  %3d", l1->start, l2->start);
+		flushbuf(w, buf, &buflen, 0);
 	}
 
 	for (int i = start_visit; i < n_visits; ++i) {
 		wmove(w, offset+i-start_visit, 2);
-		buflen += sprintf(buf, "(%2d)", i+1);
+		buflen += sprintf(buf + buflen, "(%2d)", i+1);
+		flushbuf(w, buf, &buflen, COLOR_PAIR(8));
+		buflen += sprintf(buf + buflen, "  ");
+		flushbuf(w, buf, &buflen, 0);
 
-		struct visit *v;
+		struct visit *v = l1->visits + i;
 
-		if (i < l1->n_visits) {
-			v = l1->visits + i;
-			buflen += sprintf(buf + buflen, "  %3d  %3d", v->points, v->rem);
-		}
+		flushbuf(w, buf, &buflen, 0);
+		buflen += sprintf(buf + buflen, "%3d", v->points);
+		flushbuf(w, buf, &buflen, points_colour(v->points));
+
+		buflen += sprintf(buf + buflen, "  %3d", v->rem);
 
 		if (i < l2->n_visits) {
 			v = l2->visits + i;
-			buflen += sprintf(buf + buflen, "  %3d  %3d", v->rem, v->points);
+
+			buflen += sprintf(buf + buflen, "  %3d  ", v->rem);
+
+			flushbuf(w, buf, &buflen, 0);
+			buflen += sprintf(buf + buflen, "%3d", v->points);
+			flushbuf(w, buf, &buflen, points_colour(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);
 			}
+			flushbuf(w, buf, &buflen, COLOR_PAIR(7));
 		}
 
-		buflen = 0;
-		waddstr(w, buf);
+		flushbuf(w, buf, &buflen, 0);
 	}
 
 	wrefresh(w);
@@ -443,6 +497,8 @@ void draw2(WINDOW *w, struct leg *l1, struct leg *l2)
 void test_curses_match2(int start_points)
 {
 	initscr();
+	start_color();
+	init_colours();
 	curs_set(0);
 	noecho();
 
@@ -475,7 +531,7 @@ int main()
 	init_sectors();
 	init_centre_dists();
 
-	test_curses_match(501);
+	//test_curses_match(501);
 	test_curses_match2(501);
 	test_match(501);
 
-- 
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