Improve rogue chat interface.

diff --git a/new2/rogue_chat.html b/new2/rogue_chat.html
index 6fec9085a43d82bf095cabb89f8ee8f1013041ad..dde77beb49459827ca7f40cce210b45d6257ccad 100644 (file)
--- a/new2/rogue_chat.html
+++ b/new2/rogue_chat.html
@@ -88,12 +88,8 @@ let parser = {
 }
 
 let tui = {
-  log_msg: function(msg) {
-    chat.history.unshift(msg);
-    if (chat.history.length > terminal.rows - 2) {
-      chat.history.pop();
-    }
-    terminal.drawBox(1, terminal.cols / 2, terminal.rows - 2, terminal.cols);
+  draw_history: function() {
+    terminal.drawBox(1, terminal.cols / 2, terminal.rows - 2, terminal.cols, 'black');
     let i = 0;
     for (let line of chat.history) {
       terminal.write(terminal.rows - 2 - i, terminal.cols / 2, line);
@@ -110,12 +106,19 @@ let tui = {
     }
   },
   draw_tick_line: function(n) {
-    terminal.drawBox(0, 0, terminal.rows, terminal.cols / 2);
+    terminal.drawBox(0, terminal.cols / 2, 1, terminal.cols / 2, 'black');
     terminal.write(0, terminal.cols / 2, 'tick: ' + game.tick);
   },
   draw_input_line: function() {
     terminal.drawBox(terminal.rows - 1, terminal.cols / 2, 1, terminal.cols / 2, 'black');
     terminal.write(terminal.rows - 1, terminal.cols / 2, chat.input_line);
+  },
+  log_msg: function(msg) {
+    chat.history.unshift(msg);
+    if (chat.history.length > terminal.rows - 2) {
+      chat.history.pop();
+    };
+    this.draw_history();
   }
 }
 
@@ -125,12 +128,21 @@ let game = {
 }
 
 let chat = {
-  input_line: "",
-  history: []
+  input_line:"",
+  history: ["contain whitespace, escape them with \\.",
+           "Use double quotes for strings that",
+           "Use arrow keys to move your avatar.",
+           "  QUERY USER TEXT - send TEXT to USER",
+           "  ALL TEXT - send TEXT to all users",
+           "  LOGIN USER - register as USER",
+           "commands:"]
 }
 
 terminal.initialize()
-terminal.drawBox(terminal.rows - 1, terminal.cols / 2, 1, terminal.cols, 'black');
+tui.draw_map();
+tui.draw_tick_line();
+tui.draw_history();
+tui.draw_input_line();
 
 document.addEventListener('keydown', (event) => {
   if (chat.input_line === '') {
@@ -165,13 +177,16 @@ websocket.onmessage = function (event) {
     game.things = {}
     game.tick = parseInt(tokens[1]);
     tui.draw_tick_line();
+    tui.draw_map();
   } else if (tokens[0] === 'THING_POS') {
     game.things[tokens[1]] = parser.parse_position(tokens[2]); 
     tui.draw_map();
   } else if (tokens[0] === 'LOG') {
      tui.log_msg(' ' + tokens[1]);
-  } else if (tokens[0] === 'ARGUMENT_ERROR') {
-     tui.log_msg('syntax error: ' + tokens[1]);
+  } else if (tokens[0] === 'UNHANDLED_INPUT') {
+     tui.log_msg('unknown command');
+  } else if (tokens[0] === 'GAME_ERROR') {
+     tui.log_msg('game error: ' + tokens[1]);
   } else if (tokens[0] === 'GAME_ERROR') {
      tui.log_msg('game error: ' + tokens[1]);
   } else {