From 78bc73ae429395406382c5adea0f7f59b6c56360 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Sun, 4 Aug 2024 14:12:04 +0200
Subject: tweak army layout

---
 play.js | 43 +++++++++++++++++++++++++++++++++++--------
 1 file changed, 35 insertions(+), 8 deletions(-)

(limited to 'play.js')

diff --git a/play.js b/play.js
index 7e6852b..3565ae4 100644
--- a/play.js
+++ b/play.js
@@ -318,12 +318,27 @@ function on_init() {
 	ui.french_navy = build_piece("marker large french_navy", 55+2, 55+2)
 	ui.turn_marker = build_piece("marker large turn", 55+2, 55+2)
 	ui.french_alliance = build_piece("marker large french_alliance", 55+2, 55+2)
+
+	ui.combat = document.createElement("div")
+	ui.combat.id = "combat"
 }
 
 on_init()
 
 /* UPDATE UI */
 
+function lerp(a, b, t) {
+	return a + t * (b - a)
+}
+
+function show_combat_marker() {
+	let x = Math.round(lerp(data.spaces[view.move.from].x, data.spaces[view.move.to].x, 0.75))
+	let y = Math.round(lerp(data.spaces[view.move.from].y, data.spaces[view.move.to].y, 0.75))
+	ui.combat.style.left = x - 20 + "px"
+	ui.combat.style.top = y - 20 + "px"
+	ui.pieces_element.appendChild(ui.combat)
+}
+
 function show_marker(e) {
 	ui.pieces_element.appendChild(e)
 }
@@ -416,9 +431,9 @@ function get_army_xy_lerp(s1, s2) {
 	}
 
 	if (Math.abs(dx) < 180 && Math.abs(dy) < 60)
-		y -= 40
+		y -= 20
 
-	return [ x - 15 , y ]
+	return [ x - 15, y ]
 }
 
 function get_army_xy(s) {
@@ -441,6 +456,7 @@ function get_static_xy(s) {
 	} else {
 		x = data.spaces[s].x - 20
 		y = data.spaces[s].y + 15
+		y = data.spaces[s].y + 10
 	}
 	return [ x, y ]
 }
@@ -540,6 +556,16 @@ function on_update() {
 	}
 
 	if (view.move) {
+		let xy = null
+		if (view.move.from === view.move.to &&
+			view.move.carry_american === count_american_cu(view.move.from) &&
+			view.move.carry_french === count_french_cu(view.move.from) &&
+			view.move.carry_british === count_british_cu(view.move.from)
+		)
+			xy = get_static_xy(view.move.from)
+		else
+			xy = get_army_xy_lerp(view.move.from, view.move.to)
+
 		ui.layout_move = layout_all_cu(
 			view.move.carry_american | 0,
 			view.move.carry_french | 0,
@@ -547,8 +573,11 @@ function on_update() {
 			ui.a_mcu,
 			ui.f_mcu,
 			ui.b_mcu,
-			get_army_xy_lerp(view.move.from, view.move.to)
+			xy
 		)
+
+		if (view.move.from !== view.move.to)
+			show_combat_marker()
 	}
 
 	if (view.react) {
@@ -576,15 +605,13 @@ function on_update() {
 
 		let [ x, y ] = pos
 
-		if (s >= 66)
-			y -= 60
+		ui.generals[g].classList.toggle("selected", view.selected_general === g)
 
 		if (view.move && view.move.who === g) {
-			ui.generals[g].classList.add("selected")
+			// already laid out
 		} else if (view.react && view.react.who === g) {
-			ui.generals[g].classList.add("selected")
+			// already laid out
 		} else {
-			ui.generals[g].classList.remove("selected")
 
 			if (s < 66) {
 				let offset = general_offset(g)
-- 
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