From: Christian Heller <c.heller@plomlompom.de>
Date: Sun, 25 Oct 2020 04:11:32 +0000 (+0100)
Subject: Prohibit movement over non-dot map cells
X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/%7B%7Bprefix%7D%7D/move_down?a=commitdiff_plain;h=0d6e4ded54a3cff9ec068dc329796b781b9d7e16;p=plomrogue2-experiments

Prohibit movement over non-dot map cells
---

diff --git a/new2/plomrogue/tasks.py b/new2/plomrogue/tasks.py
index fffb36a..e600122 100644
--- a/new2/plomrogue/tasks.py
+++ b/new2/plomrogue/tasks.py
@@ -36,6 +36,8 @@ class Task_MOVE(Task):
         test_pos = self.get_move_target()
         if test_pos is None:
             raise GameError('would move out of map')
+        elif self.thing.game.map[test_pos] != '.':
+            raise GameError('would move into illegal territory')
 
     def do(self):
         self.thing.position = self.get_move_target()
diff --git a/new2/rogue_chat.html b/new2/rogue_chat.html
index a3d5095..6b37d6c 100644
--- a/new2/rogue_chat.html
+++ b/new2/rogue_chat.html
@@ -169,11 +169,12 @@ tui.log_msg("LOGIN USER - register as USER", 3);
 tui.log_msg("ALL TEXT - send TEXT to all users", 3);
 tui.log_msg("QUERY USER TEXT - send TEXT to USER", 3);
 tui.log_msg("");
-tui.log_msg("Use arrow keys to move your avatar", 1);
+tui.log_msg("Use arrow keys to move your avatar. You can only move over \".\" map cells.", 1);
 tui.log_msg("");
 tui.log_msg("Use double quotes for strings that contain whitespace, escape them with \\.", 1);
 tui.log_msg("");
-tui.log_msg("To write on the map, hit Return on a single visible ASCII character in the input prompt", 1);
+tui.log_msg("To change the map cell you are standing on, type the desired ASCII character into the prompt and hit Return.", 1);
+tui.log_msg("");
 
 document.addEventListener('keydown', (event) => {
   if (chat.input_line === '') {