In pick-up selection, show reachable things' relative direction.

[plomrogue2] / rogue_chat.html

diff --git a/rogue_chat.html b/rogue_chat.html
index 35dc5d4aa812e88907dcdc80348f12e04b0476f2..c685581b91969031a0f217feca967bc9c4464aac 100644 (file)
--- a/rogue_chat.html
+++ b/rogue_chat.html
@@ -861,29 +861,45 @@ let tui = {
         this.log_msg("Portable things in reach for pick-up:");
         const y = game.player.position[0]
         const x = game.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') {
+        let directed_moves = {
+            'HERE': [0, 0], 'LEFT': [0, -1], 'RIGHT': [0, 1]
+        }
+        if (game.map_geometry == 'Square') {
+            directed_moves['UP'] = [-1, 0];
+            directed_moves['DOWN'] = [1, 0];
+        } else 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());
+                directed_moves['UPLEFT'] = [-1, 0];
+                directed_moves['UPRIGHT'] = [-1, 1];
+                directed_moves['DOWNLEFT'] = [1, 0];
+                directed_moves['DOWNRIGHT'] = [1, 1];
             } else {
-                select_range.push((y - 1).toString() + ':' + (x - 1).toString());
-                select_range.push((y + 1).toString() + ':' + (x - 1).toString());
+                directed_moves['UPLEFT'] = [-1, -1];
+                directed_moves['UPRIGHT'] = [-1, 0];
+                directed_moves['DOWNLEFT'] = [1, -1];
+                directed_moves['DOWNRIGHT'] = [1, 0];
             }
-        };
+        }
+        console.log(directed_moves);
+        let select_range = {};
+        for (const direction in directed_moves) {
+            const move = directed_moves[direction];
+            select_range[direction] = [y + move[0], x + move[1]];
+        }
         this.selectables = [];
-        for (const t_id in game.things) {
-            const t = game.things[t_id];
-            if (select_range.includes(t.position[0].toString()
-                                      + ':' + t.position[1].toString())
-                && t.portable) {
-                this.selectables.push(t_id);
+        let directions = [];
+        for (const direction in select_range) {
+            for (const t_id in game.things) {
+                const t = game.things[t_id];
+                const position = select_range[direction];
+                if (t.portable
+                    && t.position[0] == position[0]
+                    && t.position[1] == position[1]) {
+                    this.selectables.push(t_id);
+                    directions.push(direction);
+                }
             }
-        };
+        }
         if (this.selectables.length == 0) {
             this.log_msg('none');
             terminal.blink_screen();
@@ -892,7 +908,8 @@ let tui = {
         } else {
             for (let [i, t_id] of this.selectables.entries()) {
                 const t = game.things[t_id];
-                this.log_msg(i + ': ' + explorer.get_thing_info(t));
+                const direction = directions[i];
+                this.log_msg(i + ' ' + direction + ': ' + explorer.get_thing_info(t));
             }
         }
     } else if (this.mode.name == 'drop_thing') {