From 35dd1731dad24de9f4db0c4437596549bfd4f46d Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Wed, 28 Sep 2022 11:40:15 +0200
Subject: Show control in hex tooltips.

---
 play.js  | 32 +++++++++++++++++++++++++++++++-
 rules.js |  1 +
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/play.js b/play.js
index d77ba24..99865f0 100644
--- a/play.js
+++ b/play.js
@@ -15,6 +15,10 @@ const unit_count = 94
 const EXIT_HEXES = [ 99, 148, 197 ] // [ 99, 123, 148 ] //, 172, 197 ]
 const REFIT_HEXES = [ 48, 102 ]
 
+const BENGHAZI = 54
+const TOBRUK = 37
+const BARDIA = 40
+
 const SS_NONE = 0
 const SS_BASE = 1
 const SS_BARDIA = 2
@@ -47,6 +51,17 @@ function is_mechanized_unit(u) { return unit_speed[u] === 3 }
 function is_motorized_unit(u) { return unit_speed[u] === 2 }
 function is_leg_unit(u) { return unit_speed[u] === 1 }
 
+function fortress_bit(fortress) {
+	if (fortress === BARDIA) return 1
+	if (fortress === BENGHAZI) return 2
+	if (fortress === TOBRUK) return 4
+	return 0
+}
+
+function is_fortress_axis_controlled(fortress) {
+	return (view.fortress & fortress_bit(fortress)) === 0
+}
+
 function set_has(set, item) {
 	if (!set)
 		return false
@@ -330,7 +345,22 @@ function for_each_side_in_path(path, fn) {
 }
 
 function on_focus_hex(evt) {
-	document.getElementById("status").textContent = hex_name[evt.target.hex]
+	let hex = evt.target.hex
+	let text = hex_name[hex]
+	if (view) {
+		if (hex === BARDIA || hex === BENGHAZI || hex === TOBRUK) {
+			if (is_fortress_axis_controlled(hex))
+				text += " - Axis control"
+			else
+				text += " - Allied control"
+		} else {
+			if (is_hex_axis_controlled(hex))
+				text += " - Axis control"
+			if (is_hex_allied_controlled(hex))
+				text += " - Allied control"
+		}
+	}
+	document.getElementById("status").textContent = text
 }
 
 const unit_description = []
diff --git a/rules.js b/rules.js
index 982081c..cd2b53e 100644
--- a/rules.js
+++ b/rules.js
@@ -1,6 +1,7 @@
 "use strict"
 
 // TODO: retreat withdraw co-exist with disrupted enemy - no hexside limits or control
+// TODO: force withdrawal of mandatory combat during pass turn (only show end turn if not possible)
 
 // TODO: rout during probe combat?
 // TODO: allow one-hex regroup moves? (failed forced march abuse)
-- 
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