Keep expanded stack on screen.

1 files changed, 20 insertions, 10 deletions

diff --git a/play.js b/play.js
index c2a49da..e5b8e02 100644
--- a/play.js
+++ b/play.js
@@ -485,29 +485,39 @@ function update_map() {
 		}
 	}
 
+
 	for (let hex = 0; hex < stack.length; ++hex) {
+		let start_x = ui.hex_x[hex]
+		let start_y = ui.hex_y[hex]
+
+		if (stack[hex] === ui.focus) {
+			let height = stack[hex].length * 56
+			if (start_y + height + 25 > 960)
+				start_y = 960 - height + 25
+		}
+
 		for (let i = 0; i < stack[hex].length; ++i) {
 			let u = stack[hex][i]
 			let e = ui.units[u]
 			let x, y, z
 
 			if (stack[hex] === ui.focus) {
-				x = ui.hex_x[hex] - 25
-				y = ui.hex_y[hex] - 25 + i * 56
+				x = start_x - 25
+				y = start_y - 25 + i * 56
 				z = 100
 			} else {
 				if (stack[hex].length <= 1) {
-					x = ui.hex_x[hex] - 25 + i * 11
-					y = ui.hex_y[hex] - 25 + i * 14
+					x = start_x - 25 + i * 11
+					y = start_y - 25 + i * 14
 				} else if (stack[hex].length <= 4) {
-					x = ui.hex_x[hex] - 30 + i * 11
-					y = ui.hex_y[hex] - 30 + i * 14
+					x = start_x - 30 + i * 11
+					y = start_y - 30 + i * 14
 				} else if (stack[hex].length <= 8) {
-					x = ui.hex_x[hex] - 30 + i * 4
-					y = ui.hex_y[hex] - 30 + i * 4
+					x = start_x - 30 + i * 4
+					y = start_y - 30 + i * 4
 				} else {
-					x = ui.hex_x[hex] - 35 + i * 3
-					y = ui.hex_y[hex] - 35 + i * 3
+					x = start_x - 35 + i * 3
+					y = start_y - 35 + i * 3
 				}
 				z = 1 + i
 			}