web: split code into more files

This is currently very messy with all the files interdependent on one
another and a lot of the logic still in the main file. It will take some
time to refactor and clean up.

1 files changed, 134 insertions, 0 deletions

diff --git a/web/web_ui.c b/web/web_ui.c
new file mode 100644
index 0000000..7ac4182
--- /dev/null
+++ b/web/web_ui.c
@@ -0,0 +1,134 @@
+#include "web_match.h"
+#include "web_svg.h"
+#include "web_ui.h"
+
+#include "checkouts.h"
+#include "match.h"
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <emscripten/emscripten.h>
+
+void update_player_sugg(int pn, int rem)
+{
+	char str[15] = {0}, *p = str;
+
+	if (rem > 1 && rem <= 170) {
+		char *target;
+		int i = 3, trem = rem;
+		while (i && trem && (target = CHECKOUTS[--i][trem-1])) {
+			p += sprintf(p, i == 2 ? "%s" : "-%s", target);
+			trem -= segment_points(segment_from_name(target));
+		}
+	}
+
+	EM_ASM({updatePlayerSugg($0, $1)}, pn, str);
+}
+
+void update_player_avg(int pn, int n_darts)
+{
+	struct leg *l = state->legs[pn-1];
+	EM_ASM({updatePlayerAvg($0, $1)}, pn,
+		l->n_visits ?
+			(l->rem > 0 ? ((double)(l->start - l->rem) / l->n_visits) :
+				((double)l->start / (((l->n_visits - 1) * 3) + n_darts) * 3)) :
+			0);
+}
+
+void draw_visits()
+{
+	EM_ASM({clearVisits()});
+
+	char visit_no[10], p1_pts[10], p1_rem[10],
+		p2_pts[10], p2_rem[10], p2_darts[100];
+
+	sprintf(p1_rem, "%d", state->legs[0]->start);
+	sprintf(p2_rem, "%d", state->legs[1]->start);
+	EM_ASM({drawVisit($0, $1, $2, $3, $4, $5)},
+		"0", "", p1_rem, "", state->mode == M_P ? "" : p2_rem, "");
+
+	int n_visits = state->legs[0]->n_visits > state->legs[1]->n_visits ?
+		state->legs[0]->n_visits : state->legs[1]->n_visits;
+	for (int i = 0; i < n_visits; ++i) {
+		visit_no[0] = p1_pts[0] = p1_rem[0] =
+			p2_pts[0] = p2_rem[0] = p2_darts[0] = 0;
+
+		sprintf(visit_no, "%d", i + 1);
+
+		struct visit *v = state->legs[0]->visits + i;
+		sprintf(p1_pts, "%d", v->points);
+		sprintf(p1_rem, "%d", v->rem);
+
+		if (i < state->legs[1]->n_visits) {
+			v = state->legs[1]->visits + i;
+			sprintf(p2_pts, "%d", v->points);
+			sprintf(p2_rem, "%d", v->rem);
+
+			for (int j = 0; j < v->n_darts; ++j) {
+				char *n = segment_name(v->darts[j]);
+				sprintf(p2_darts + (j ? (j*5 - 1) : 0),
+					j == 0 ? "%4s" : " %4s", n);
+				free(n);
+			}
+		}
+
+		EM_ASM({drawVisit($0, $1, $2, $3, $4, $5)},
+			visit_no, p1_pts, p1_rem, p2_pts, p2_rem, p2_darts);
+	}
+}
+
+void update_player_rem(int pn, int rem)
+{
+	char str[5];
+	if (rem < 0 || rem == 1)
+		strcpy(str, "BUST");
+	else
+		sprintf(str, "%d", rem);
+
+	EM_ASM({updatePlayerRem($0, $1)}, pn, str);
+	if (pn == 1 || state->mode != M_PVC)
+		update_player_sugg(pn, rem);
+}
+
+void clear_player_info(int pn)
+{
+	EM_ASM({updatePlayerName($0, $1)}, pn, "");
+	EM_ASM({updatePlayerRem($0, $1)}, pn, "");
+	EM_ASM({updatePlayerSugg($0, $1)}, pn, "");
+	EM_ASM({updatePlayerAvg($0, $1)}, pn, 0);
+}
+
+EMSCRIPTEN_KEEPALIVE
+void draw_boat_throwing(int pts, char *str, double x, double y)
+{
+	char pts_str[10];
+	sprintf(pts_str, "%d", pts);
+
+	int rem = state->legs[1]->n_visits > 1 ?
+		state->legs[1]->visits[state->legs[1]->n_visits-2].rem :
+		state->legs[1]->start;
+
+	svg_draw_point(x, y);
+	update_player_rem(2, rem - pts);
+	EM_ASM({setPromptInput($0)}, pts_str);
+	EM_ASM({promptMsgR($0)}, str);
+	free(str);
+}
+
+bool is_key_active(char *k)
+{
+	return (EM_ASM_INT({return isKeyActive($0)}, k));
+}
+
+void toggle_key(char *k)
+{
+	EM_ASM({toggleKey($0)}, k);
+}
+
+void deactivate_key(char *k)
+{
+	EM_ASM({deactivateKey($0)}, k);
+}