Improve login-handling.

[plomrogue2-experiments] / new2 / rogue_chat_nocanvas_monochrome.html

diff --git a/new2/rogue_chat_nocanvas_monochrome.html b/new2/rogue_chat_nocanvas_monochrome.html
index e8f7873eb3794407c53747938bfe6ec2e1ecd459..f878776a2baf94a0f56445b3dae32f950f0b087c 100644 (file)
--- a/new2/rogue_chat_nocanvas_monochrome.html
+++ b/new2/rogue_chat_nocanvas_monochrome.html
@@ -11,8 +11,12 @@ let websocket_location = "ws://localhost:8000";
 let terminal = {
   rows: 24,
   cols: 80,
+  foreground: 'white',
+  background: 'black',
   initialize: function() {
     this.pre_el = document.getElementById("terminal");
+    this.pre_el.style.color = this.foreground;
+    this.pre_el.style.backgroundColor = this.background;
     this.content = [];
       let line = []
     for (let y = 0, x = 0; y <= this.rows; x++) {
@@ -28,6 +32,14 @@ let terminal = {
         line.push(' ');
     }
   },
+  blink_screen: function() {
+      this.pre_el.style.color = this.background;
+      this.pre_el.style.backgroundColor = this.foreground;
+      setTimeout(() => {
+          this.pre_el.style.color = this.foreground;
+          this.pre_el.style.backgroundColor = this.background;
+      }, 100);
+  },
   refresh: function() {
       let pre_string = '';
       for (let y = 0; y < this.rows; y++) {
@@ -152,6 +164,7 @@ class Mode {
         this.shows_annotations = shows_annotations;
     }
 }
+let mode_login = new Mode('login', true, false);
 let mode_chat = new Mode('chat', true, false);
 let mode_annotate = new Mode('annotate', true, true);
 let mode_play = new Mode('play', false, false);
@@ -159,8 +172,9 @@ let mode_study = new Mode('study', false, true);
 let mode_edit = new Mode('edit', false, false);
 
 let tui = {
-  mode: mode_chat,
+  mode: mode_login,
   log: [],
+  input_prompt: '> ',
   input: '',
   input_lines: [],
   window_width: terminal.cols / 2,
@@ -170,6 +184,7 @@ let tui = {
   init: function() {
       this.recalc_input_lines();
       this.height_header = this.height_turn_line + this.height_mode_line;
+      this.log_msg("Please enter your username:");
   },
   switch_mode: function(mode, keep_pos=false) {
     if (mode == mode_study && !keep_pos) {
@@ -177,6 +192,12 @@ let tui = {
     }
     this.mode = mode;
     this.empty_input();
+    if (mode == mode_annotate && explorer.position in explorer.info_db) {
+        let info = explorer.info_db[explorer.position];
+        if (info != "(none)") {
+            this.add_to_input(explorer.info_db[explorer.position]);
+        }
+    }
     this.full_refresh();
   },
   draw_mode_line: function() {
@@ -246,19 +267,23 @@ let tui = {
       }
   },
   add_to_input: function(str) {
-      if (this.input.length + str.length > this.window_width * terminal.rows) {
+      if (this.input_prompt.length + this.input.length + str.length > this.window_width * terminal.rows) {
           return;
       }
       this.input += str;
       this.recalc_input_lines();
   },
   recalc_input_lines: function() {
-      this.input_lines = this.msg_into_lines_of_width("> " + this.input, this.window_width);
+      this.input_lines = this.msg_into_lines_of_width(this.input_prompt + this.input, this.window_width);
       this.height_input = this.input_lines.length;
   },
   shorten_input: function() {
-      this.input = tui.input.slice(0, -1);
-      this.recalc_input_lines();
+      if (this.input.length == 0) {
+          terminal.blink_screen();
+      } else {
+          this.input = tui.input.slice(0, -1);
+          this.recalc_input_lines();
+      }
   },
   draw_input: function() {
     terminal.drawBox(terminal.rows - this.height_input, this.window_width, this.height_input, this.window_width);
@@ -294,29 +319,29 @@ let tui = {
     terminal.refresh();
   },
   log_help: function() {
-    tui.log_msg("");
-    tui.log_msg("HELP");
-    tui.log_msg("");
-    tui.log_msg("chat mode commands:");
-    tui.log_msg(":login USER - register as USER");
-    tui.log_msg(":msg USER TEXT - send TEXT to USER");
-    tui.log_msg(":help - show this help");
-    tui.log_msg(":play or :p - switch to play mode");
-    tui.log_msg(":study or :s - switch to study mode");
-    tui.log_msg("");
-    tui.log_msg("play mode commands:");
-    tui.log_msg("w, a, s, d - move avatar");
-    tui.log_msg("f - flatten surroundings");
-    tui.log_msg("e - write following ASCII character");
-    tui.log_msg("c - switch to chat mode");
-    tui.log_msg("? - switch to study mode");
-    tui.log_msg("");
-    tui.log_msg("study mode commands:");
-    tui.log_msg("w, a, s, d - move question mark");
-    tui.log_msg("A - annotate terrain");
-    tui.log_msg("c - switch to chat mode");
-    tui.log_msg("p - switch to play mode");
-    tui.log_msg("");
+    this.log_msg("");
+    this.log_msg("HELP");
+    this.log_msg("");
+    this.log_msg("chat mode commands:");
+    this.log_msg(":nick NAME - re-name yourself to NAME");
+    this.log_msg(":msg USER TEXT - send TEXT to USER");
+    this.log_msg(":help - show this help");
+    this.log_msg(":play or :p - switch to play mode");
+    this.log_msg(":study or :s - switch to study mode");
+    this.log_msg("");
+    this.log_msg("play mode commands:");
+    this.log_msg("w, a, s, d - move avatar");
+    this.log_msg("f - flatten surroundings");
+    this.log_msg("e - write following ASCII character");
+    this.log_msg("c - switch to chat mode");
+    this.log_msg("? - switch to study mode");
+    this.log_msg("");
+    this.log_msg("study mode commands:");
+    this.log_msg("w, a, s, d - move question mark");
+    this.log_msg("A - annotate terrain");
+    this.log_msg("c - switch to chat mode");
+    this.log_msg("p - switch to play mode");
+    this.log_msg("");
   },
   draw_info: function() {
     terminal.drawBox(this.height_header, this.window_width, terminal.rows - this.height_header - this.height_input, this.window_width);
@@ -349,7 +374,6 @@ let game = {
 
 terminal.initialize();
 tui.init();
-tui.log_help();
 tui.full_refresh();
 
 server.init(websocket_location);
@@ -379,12 +403,18 @@ server.websocket.onmessage = function (event) {
   } else if (tokens[0] === 'META') {
      tui.log_msg('@ ' + tokens[1]);
      tui.refresh();
+  } else if (tokens[0] === 'LOGIN_OK') {
+      tui.log_msg('@ ' + tokens[1]);
+      tui.log_help();
+      tui.switch_mode(mode_chat);
   } else if (tokens[0] === 'ANNOTATION') {
      let position = parser.parse_yx(tokens[1]);
      explorer.update_info_db(position, tokens[2]);
   } else if (tokens[0] === 'UNHANDLED_INPUT') {
      tui.log_msg('? unknown command');
      tui.refresh();
+  } else if (tokens[0] === 'PLAY_ERROR') {
+     terminal.blink_screen();
   } else if (tokens[0] === 'ARGUMENT_ERROR') {
      tui.log_msg('? syntax error: ' + tokens[1]);
      tui.refresh();
@@ -465,6 +495,9 @@ document.addEventListener('keydown', (event) => {
     } else if (tui.mode.has_input_prompt && event.key == 'Backspace') {
         tui.shorten_input();
         tui.full_refresh();
+    } else if (tui.mode == mode_login && event.key == 'Enter') {
+        server.send(['LOGIN', tui.input]);
+        tui.switch_mode(mode_login);
     } else if (tui.mode == mode_annotate && event.key == 'Enter') {
         explorer.annotate(tui.input);
         tui.switch_mode(mode_study, true);
@@ -479,7 +512,7 @@ document.addEventListener('keydown', (event) => {
                 } else if (tokens[0] == ':help') {
                     tui.log_help();
                     tui.refresh();
-                } else if (tokens[0] == ':login') {
+                } else if (tokens[0] == ':nick') {
                     if (tokens.length > 1) {
                         server.send(['LOGIN', tokens[1]]);
                     } else {