Improve pick-up listing messages.

[plomrogue2] / rogue_chat.html

diff --git a/rogue_chat.html b/rogue_chat.html
index 0e20ebca41b1bc563a7bc3481247b557fd4ad8ed..3d17c5a32e172fc8917d3e150827b8bcccec5e37 100644 (file)
--- a/rogue_chat.html
+++ b/rogue_chat.html
@@ -150,7 +150,7 @@ let mode_helps = {
     },
     'take_thing': {
         'short': 'take thing',
-        'intro': '',
+        'intro': 'Pick up a thing in reach by entering its index number.  Enter nothing to abort.',
         'long': 'You see a list of things which you could pick up.  Enter the target thing\'s index, or, to leave, nothing.'
     },
     'admin_thing_protect': {
@@ -801,13 +801,29 @@ let tui = {
     } else if (this.mode.is_single_char_entry) {
         this.show_help = true;
     } else if (this.mode.name == 'take_thing') {
-        this.log_msg("selectable things:");
+        this.log_msg("Things in reach for pick-up:");
         const player = game.things[game.player_id];
+        const y = player.position[0]
+        const x = player.position[1]
+        let select_range = [y.toString() + ':' + x.toString(),
+                            (y + 0).toString() + ':' + (x - 1).toString(),
+                            (y + 0).toString() + ':' + (x + 1).toString(),
+                            (y - 1).toString() + ':' + (x).toString(),
+                            (y + 1).toString() + ':' + (x).toString()];
+        if (game.map_geometry == 'Hex') {
+            if (y % 2) {
+                select_range.push((y - 1).toString() + ':' + (x + 1).toString());
+                select_range.push((y + 1).toString() + ':' + (x + 1).toString());
+            } else {
+                select_range.push((y - 1).toString() + ':' + (x - 1).toString());
+                select_range.push((y + 1).toString() + ':' + (x - 1).toString());
+            }
+        };
         this.selectables = [];
         for (const t_id in game.things) {
             const t = game.things[t_id];
-            if (t.position[0] == player.position[0]
-                && t.position[1] == player.position[1]
+            if (select_range.includes(t.position[0].toString()
+                                      + ':' + t.position[1].toString())
                 && t != player && t.type_ != 'Player') {
                 this.selectables.push([t_id, t]);
             }