From 0f9ac51ba5e38390d26f38eafd6cc5844b9b2562 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Fri, 21 Apr 2023 21:36:44 +0200
Subject: Support multiple raid markers in one space.

---
 play.js  | 44 +++++++++++++++++++++++++++++++++++++++++++-
 rules.js |  3 ++-
 2 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/play.js b/play.js
index 7e2e764..538e69d 100644
--- a/play.js
+++ b/play.js
@@ -854,6 +854,24 @@ function destroy_fieldworks_marker(space_id) {
 	}
 }
 
+function build_raid_marker(space_id, raid_id, faction) {
+	let list = markers[faction].raids
+	let marker = list.find(e => e.space_id === space_id && e.raid_id === raid_id)
+	if (marker)
+		return marker.element
+	marker = { space_id: space_id, raid_id: raid_id, name: marker_info[faction].raids.name, faction: faction, type: "raid", element: null }
+	let elt = marker.element = document.createElement("div")
+	elt.marker = marker
+	elt.className = marker_info[faction].raids.counter
+	elt.addEventListener("mousedown", on_click_marker)
+	elt.addEventListener("mouseenter", on_focus_marker)
+	elt.addEventListener("mouseleave", on_blur_marker)
+	elt.my_size = 36
+	list.push(marker)
+	ui.markers.appendChild(elt)
+	return marker.element
+}
+
 function build_faction_marker(space_id, faction, what) {
 	let list = markers[faction][what]
 	let marker = list.find(e => e.space_id === space_id)
@@ -884,6 +902,15 @@ function destroy_faction_marker(space_id, faction, what) {
 	}
 }
 
+function destroy_raid_markers(space_id, last_used, faction) {
+	let list = markers[faction].raids
+	let ix
+	while ((ix = list.findIndex(e => e.space_id === space_id && e.raid_id > last_used)) >= 0) {
+		list[ix].element.remove()
+		list.splice(ix, 1)
+	}
+}
+
 function build_space(id) {
 	let space = spaces[id]
 
@@ -1219,7 +1246,22 @@ function update_space(s) {
 		destroy_siege_marker(s)
 	}
 
-	marker("raids"); // TODO: more than one raid marker?
+	// raids
+	let x = 0
+	if (view.british.raids.includes(s)) {
+		for (let m of view.british.raids)
+			if (m === s)
+				push_stack(bstack, 0, build_raid_marker(s, ++x, 'british'))
+	}
+	destroy_raid_markers(s, x, 'british')
+
+	x = 0
+	if (view.french.raids.includes(s)) {
+		for (let m of view.french.raids)
+			if (m === s)
+				push_stack(fstack, 0, build_raid_marker(s, ++x, 'french'))
+	}
+	destroy_raid_markers(s, x, 'french')
 
 	for_each_piece_in_space(s, p => {
 		if (view.location[p] >= 0) {
diff --git a/rules.js b/rules.js
index 235dcaf..b9eb743 100644
--- a/rules.js
+++ b/rules.js
@@ -1153,7 +1153,8 @@ function remove_fieldworks(s) {
 
 function place_friendly_raided_marker(s) {
 	log(`Placed raided marker at %${s}.`)
-	set_add(player.raids, s)
+	player.raids.push(s)
+	player.raids.sort((a,b)=>a-b)
 }
 
 function has_friendly_raided_marker(s) {
-- 
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