Prohibit movement over non-dot map cells

diff --git a/new2/plomrogue/tasks.py b/new2/plomrogue/tasks.py
index fffb36a117421bdf04a9082d5e4d3d3649995ef4..e60012250baed701d8c99f61e6508d90a5980dcd 100644 (file)
--- 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 a3d50955e0d20edaa4cb9c9ea862c6cbba87f1b5..6b37d6cdea41cf266afe3b0d9f5c5f5ecfb026fd 100644 (file)
--- 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 === '') {