From 1962a4c5866109732727ca55c4214f9ef1baa62a Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Sat, 21 Oct 2023 16:34:33 +0200
Subject: Battle box.

---
 play.css  | 29 +++++++++++++++----------
 play.html | 16 +++++++-------
 play.js   | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++-------------
 3 files changed, 85 insertions(+), 34 deletions(-)

diff --git a/play.css b/play.css
index 274cf68..fc62746 100644
--- a/play.css
+++ b/play.css
@@ -107,10 +107,6 @@ header.your_turn { background-color: orange; }
 	position: absolute;
 }
 
-#map svg image {
-	pointer-events: none;
-}
-
 #map svg path.area {
 	fill: green;
 	stroke: green;
@@ -147,6 +143,14 @@ header.your_turn { background-color: orange; }
 	fill: none;
 }
 
+#map svg path.area.battle {
+	fill-opacity: 0.6;
+	stroke-opacity: 0.8;
+	fill: #600;
+	stroke-width: 60;
+	stroke: #700;
+}
+
 #map.hide_blocks #blocks {
 	visibility: hidden;
 }
@@ -159,11 +163,11 @@ body.shift .block.known:hover {
 	z-index: 100;
 }
 
-#battle div.block {
+#battle > div.block {
 	position: relative;
 }
 
-#map div.block {
+#blocks > div.block {
 	position: absolute;
 }
 
@@ -196,6 +200,11 @@ div.block.selected { box-shadow: 0 0 3px 1px yellow; }
 div.block.moved { filter: grayscale(50%) brightness(85%); }
 div.block.highlight.moved { filter: grayscale(60%) brightness(95%); }
 
+/*
+div.block.battle { filter: grayscale(80%) brightness(50%) !important }
+*/
+div.block.battle { opacity: 0; pointer-events: none; }
+
 div.block:hover { z-index: 1; }
 
 div.block.r1 { transform: rotate(-90deg); }
@@ -203,15 +212,13 @@ div.block.r2 { transform: rotate(-180deg); }
 div.block.r3 { transform: rotate(-270deg); }
 
 div.block {
-	transition-property: top, left, transform;
-	transition-duration: 700ms, 700ms, 200ms;
-	transition-timing-function: ease;
+	transition-property: top, left, transform, opacity;
+	transition-duration: 700ms, 700ms, 250ms, 250ms;
+	transition-timing-function: ease, ease, ease, linear;
 }
 
 /* BATTLE BOARD */
 
-#battle { top: 295px; left: 195px; }
-
 #battle { background-color: silver; }
 #battle_message { background-color: lightsteelblue; }
 #battle_header { background-color: steelblue; color: white; }
diff --git a/play.html b/play.html
index c6b06f5..0f935fe 100644
--- a/play.html
+++ b/play.html
@@ -21,10 +21,10 @@
 		<details>
 			<summary><img src="/images/cog.svg"></summary>
 			<menu>
-				<a href="info/notes.html" target="_blank">Notes</a>
-				<a href="info/rules.html" target="_blank">Rules</a>
-				<a href="info/cards.html" target="_blank">Cards</a>
-				<a href="info/blocks.html" target="_blank">Blocks</a>
+				<li><a href="info/notes.html" target="_blank">Notes</a>
+				<li><a href="info/rules.html" target="_blank">Rules</a>
+				<li><a href="info/cards.html" target="_blank">Cards</a>
+				<li><a href="info/blocks.html" target="_blank">Blocks</a>
 				<li class="resign separator">
 				<li class="resign" onclick="confirm_resign()">Resign
 			</menu>
@@ -59,17 +59,17 @@
 <main data-min-zoom="1" data-max-zoom="2">
 
 <div id="mapwrap">
+<div id="map">
 
-<div id="battle">
-<div id="battle_header"></div>
+<details id="battle">
+<summary id="battle_header"></summary>
 <div id="ER"></div>
 <div id="EF"></div>
 <div id="FF"></div>
 <div id="FR"></div>
 <div id="battle_message"></div>
-</div>
+</details>
 
-<div id="map">
 <svg id="svgmap" viewBox="0 0 1688 1950">
 <g transform="translate(0,1950) scale(0.1,-0.1)">
 <path id="area_Scotland" class="area"
diff --git a/play.js b/play.js
index ca2e644..329c94a 100644
--- a/play.js
+++ b/play.js
@@ -1,11 +1,5 @@
 "use strict"
 
-function scroll_into_view_if_mobile(e) {
-	// if ("ontouchstart" in window)
-	if (window.innerWidth <= 800)
-		e.scrollIntoView({ block: "center", inline: "center", behavior: "smooth" })
-}
-
 const LANCASTER = "Lancaster"
 const YORK = "York"
 const ENEMY = { York: "Lancaster", Lancaster: "York" }
@@ -148,7 +142,7 @@ function on_blur_space_tip(x) {
 }
 
 function on_click_space_tip(x) {
-	ui.areas[x].scrollIntoView({ block:"center", inline:"center", behavior:"smooth" })
+	scroll_into_view(ui.areas[x])
 }
 
 function sub_space_name(match, p1, offset, string) {
@@ -578,6 +572,16 @@ function is_perma_dead(who) {
 	return false
 }
 
+function is_in_battle(b) {
+	if (view.battle) {
+		if (view.battle.LR.includes(b)) return true
+		if (view.battle.YR.includes(b)) return true
+		if (view.battle.LF.includes(b)) return true
+		if (view.battle.YF.includes(b)) return true
+	}
+	return false
+}
+
 function update_map() {
 	let overflow = { Lancaster: [], York: [], Rebel: [] }
 	let layout = {}
@@ -590,6 +594,8 @@ function update_map() {
 	for (let area = 0; area < AREAS.length; ++area)
 		layout[area] = { Lancaster: [], York: [] }
 
+	let is_battle_open = document.getElementById("battle").getAttribute("open") !== null
+
 	for (let b = 0; b < BLOCKS.length; ++b) {
 		let info = BLOCKS[b]
 		let element = ui.blocks[b]
@@ -621,6 +627,11 @@ function update_map() {
 		} else {
 			hide_block(element)
 		}
+
+		if (is_battle_open && is_in_battle(b))
+			element.classList.add("battle")
+		else
+			element.classList.remove("battle")
 	}
 
 	for (let area = 1; area < AREAS.length; ++area) {
@@ -639,6 +650,7 @@ function update_map() {
 		if (ui.areas[area]) {
 			ui.areas[area].classList.remove('highlight')
 			ui.areas[area].classList.remove('where')
+			ui.areas[area].classList.remove('battle')
 		}
 	}
 	if (view.actions && view.actions.area)
@@ -646,6 +658,8 @@ function update_map() {
 			ui.areas[area].classList.add('highlight')
 	if (view.where !== NOWHERE)
 		ui.areas[view.where].classList.add('where')
+	if (view.battle)
+		ui.areas[view.where].classList.add('battle')
 
 	for (let b = 0; b < BLOCKS.length; ++b) {
 		ui.blocks[b].classList.remove('highlight')
@@ -717,6 +731,38 @@ function sort_battle_row(root) {
 	} while (swapped)
 }
 
+function show_battle() {
+	let box = document.getElementById("battle")
+	let space = AREAS[view.where].layout
+	let sh = ui.areas[view.where].getBoundingClientRect().height >> 1
+
+	// reset position
+	box.classList.add("show")
+	box.style.top = null
+	box.style.left = null
+	box.setAttribute("open", true)
+
+	// calculate size
+	let w = box.clientWidth
+	let h = box.clientHeight
+
+	// center where possible
+	let x = space.x - w / 2
+	if (x < 60)
+		x = 60
+	if (x > 1688 - w - 60)
+		x = 1688 - w - 60
+
+	let y = space.y - sh - h - 60
+	if (y < 60)
+		y = space.y + sh + 60
+
+	box.style.top = y + "px"
+	box.style.left = x + "px"
+
+	scroll_into_view_if_needed(box)
+}
+
 function update_battle() {
 	function fill_cell(name, list, reserve) {
 		let cell = window[name]
@@ -816,25 +862,23 @@ function on_update() {
 		remember_position(ui.cards[c])
 
 	update_cards()
-	update_map()
 
 	if (view.battle) {
 		document.getElementById("battle_header").textContent = view.battle.title
 		document.getElementById("battle_message").textContent = view.battle.flash
-		if (!document.getElementById("battle").classList.contains("show")) {
-			document.getElementById("battle").classList.add("show")
-			scroll_into_view_if_mobile(document.getElementById("battle"))
-		}
 		update_battle()
+		if (!document.getElementById("battle").classList.contains("show"))
+			show_battle()
 	} else {
 		document.getElementById("battle").classList.remove("show")
 	}
 
+	update_map()
+
 	for (let c = 1; c <= 25; ++c)
 		animate_position(ui.cards[c])
 }
 
-build_map()
+document.getElementById("battle").addEventListener("toggle", on_update)
 
-drag_element_with_mouse("#battle", "#battle_header")
-scroll_with_middle_mouse("main", 2)
+build_map()
-- 
cgit v1.2.3