move a bunch of general match logic from web to lib

1 files changed, 36 insertions, 43 deletions

diff --git a/web/web_control.c b/web/web_control.c
index c561250..d06e17e 100644
--- a/web/web_control.c
+++ b/web/web_control.c
@@ -17,7 +17,7 @@
 
 void set_active_player(int pn)
 {
-	state->active_player = pn;
+	state->m->active_player = pn;
 	scoreboard_set_player_active(pn);
 
 	if (match_player_is_comp(pn))
@@ -28,8 +28,9 @@ void set_active_player(int pn)
 
 void update_user_rem_from_pts(int pts)
 {
-	update_player_rem(state->active_player, state_active_leg()->rem - pts);
-	scoreboard_flush_player_info(state->active_player);
+	update_player_rem(state->m->active_player,
+		state_active_leg()->rem - pts);
+	scoreboard_flush_player_info(state->m->active_player);
 }
 
 EMSCRIPTEN_KEEPALIVE
@@ -39,8 +40,8 @@ void end_boat_visit(int rem, double avg, int match_id)
 		return;
 
 	svg_clear_points();
-	update_player_rem(state->active_player, rem);
-	scoreboard_set_player_avg(state->active_player, avg);
+	update_player_rem(state->m->active_player, rem);
+	scoreboard_set_player_avg(state->m->active_player, avg);
 	prompt_set_input(NULL);
 	prompt_set_msgr(NULL);
 
@@ -61,13 +62,13 @@ void draw_boat_throwing(int pts, char *str, double x, double y, int match_id)
 	int rem = l->n_visits > 1 ? l->visits[l->n_visits-2].rem : l->start;
 
 	svg_draw_point(x, y);
-	update_player_rem(state->active_player, rem - pts);
+	update_player_rem(state->m->active_player, rem - pts);
 	prompt_set_input(pts_str);
 	prompt_set_msgr(str);
 	free(str);
 
 	prompt_flush();
-	scoreboard_flush_player_info(state->active_player);
+	scoreboard_flush_player_info(state->m->active_player);
 }
 
 static void schedule_boat_visit_draws(struct leg *l, struct visit *v,
@@ -103,12 +104,10 @@ static void schedule_boat_visit_draws(struct leg *l, struct visit *v,
 void boat_visit()
 {
 	struct leg *l = state_active_leg();
-	if (state->comp_undone[state->active_player - 1]) {
-		--state->comp_undone[state->active_player - 1];
-		l->rem = l->visits[l->n_visits++].rem;
-	} else {
+	if (l->undone_visits)
+		leg_redo_visit(l);
+	else
 		comp_visit(l);
-	}
 
 	struct visit *v = l->visits + l->n_visits - 1;
 	double avg = v->rem > 0 ?
@@ -123,21 +122,22 @@ void boat_visit()
 
 void handle_next()
 {
+	int wp;
+
 	if (!state) {
 		prompt_main_menu();
-	} else if (match_is_over()) {
-		if (state->num_darts ||
-			match_player_is_comp(match_winning_player()))
+	} else if ((wp = match_winning_player(state->m))) {
+		if (state->num_darts || match_player_is_comp(wp))
 			prompt_end_match();
 		else
 			prompt_num_darts();
 	} else {
-		if (state->active_player)
-			set_active_player(match_next_player());
+		if (state->m->active_player)
+			set_active_player(match_next_player(state->m));
 		else
 			set_active_player(match_opts->throws_first);
 
-		if (match_player_is_comp(state->active_player))
+		if (match_player_is_comp(state->m->active_player))
 			boat_visit();
 	}
 
@@ -159,10 +159,10 @@ void user_visit(int points)
 	v->points = points;
 	l->rem -= points;
 	v->rem = l->rem;
-	update_player_rem(state->active_player, l->rem);
+	update_player_rem(state->m->active_player, l->rem);
 
 	if (v->rem > 0)
-		update_player_avg(state->active_player, 0);
+		update_player_avg(state->m->active_player, 0);
 
 	draw_visits();
 	handle_next();
@@ -176,20 +176,12 @@ void user_visit_to_rem(int rem)
 static void undo_active()
 {
 	struct leg *l = state_active_leg();
+	leg_undo_visit(l);
 
-	if (match_player_is_comp(state->active_player)) {
-		l->rem += l->visits[--l->n_visits].points;
-		++state->comp_undone[state->active_player - 1];
-	} else {
-		struct visit *v = l->visits + --l->n_visits;
-		l->rem += v->points;
-		memset(v, 0, sizeof(*v));
-	}
-
-	update_player_avg(state->active_player, 0);
-	update_player_rem(state->active_player, l->rem);
+	update_player_avg(state->m->active_player, 0);
+	update_player_rem(state->m->active_player, l->rem);
 
-	state->active_player = match_prev_throw_player();
+	state->m->active_player = match_last_player_to_throw(state->m);
 }
 
 void user_undo()
@@ -202,16 +194,16 @@ void user_undo()
 	if (state->num_darts) {
 		state->num_darts = 0;
 		struct leg *l = state_active_leg();
-		scoreboard_set_player_avg(state->active_player,
+		scoreboard_set_player_avg(state->m->active_player,
 			((double)(l->start - l->visits[l->n_visits-2].rem) /
 				(l->n_visits - 1)));
-		scoreboard_set_player_active(state->active_player);
+		scoreboard_set_player_active(state->m->active_player);
 		handle_next();
 		return;
 	}
 
-	state->active_player = match_prev_throw_player();
-	while (match_player_is_comp(state->active_player))
+	state->m->active_player = match_last_player_to_throw(state->m);
+	while (match_player_is_comp(state->m->active_player))
 		undo_active();
 	undo_active();
 
@@ -227,7 +219,7 @@ void user_num_darts(int n)
 	}
 
 	state->num_darts = n;
-	update_player_avg(state->active_player, n);
+	update_player_avg(state->m->active_player, n);
 
 	handle_next();
 }
@@ -237,14 +229,15 @@ void start_match()
 	match_new();
 
 	for (int i = 0; i < match_opts->num_players; ++i)
-		match_add_player(match_opts->start_pts,
+		match_add_player(state->m,
 			match_opts->players[i].type,
-			match_opts->players[i].name);
+			match_opts->players[i].name,
+			match_opts->start_pts);
 
-	scoreboard_show_info(match_num_players());
-	for (int i = 1; i <= match_num_players(); ++i) {
-		update_player_name(i, state->legs[i - 1]->name);
-		update_player_rem(i, state->legs[i - 1]->rem);
+	scoreboard_show_info(state->m->n_players);
+	for (int i = 1; i <= state->m->n_players; ++i) {
+		update_player_name(i, state->m->players[i - 1].name);
+		update_player_rem(i, state->m->legs[i - 1]->rem);
 		update_player_avg(i, 0);
 	}