Support paging.

blastmud_game/src/db.rs

@@ -590,8 +590,10 @@ impl DBTrans {
         }
         if search.include_active_players {
             ctes.push("active_players AS (\
-                         SELECT details, ('[]'::JSONB) AS aliases FROM items WHERE details->>'item_type' = 'player' \
+                         SELECT i.details, ('[]'::JSONB) AS aliases FROM items i \
-                                        AND current_session IS NOT NULL \
+                         JOIN users u ON u.username = i.details->>'item_code' \
+                         WHERE i.details->>'item_type' = 'player' \
+                           AND u.current_session IS NOT NULL \
                       )".to_owned());
             include_tables.push("SELECT details, aliases FROM active_players");
         }

blastmud_game/src/message_handler/user_commands.rs

@@ -26,6 +26,7 @@ mod login;
 mod look;
 mod map;
 pub mod movement;
+mod page;
 pub mod parsing;
 mod quit;
 mod register;
@@ -125,6 +126,13 @@ static REGISTERED_COMMANDS: UserVerbRegistry = phf_map! {
     "list" => list::VERB,
     "lmap" => map::VERB,
 
+    "p" => page::VERB,
+    "page" => page::VERB,
+    "pg" => page::VERB,
+    "rep" => page::VERB,
+    "repl" => page::VERB,
+    "reply" => page::VERB,
+    
     "\'" => say::VERB,
     "say" => say::VERB,
 

blastmud_game/src/message_handler/user_commands/page.rs

@@ -0,0 +1,82 @@
+use super::{VerbContext, UserVerb, UserVerbRef, UResult,
+            ItemSearchParams, user_error,
+            get_player_item_or_fail, is_likely_explicit,
+            search_item_for_user,
+            parsing::parse_to_space};
+use async_trait::async_trait;
+use ansi::{ignore_special_characters, ansi};
+
+pub struct Verb;
+#[async_trait]
+impl UserVerb for Verb {
+    async fn handle(self: &Self, ctx: &mut VerbContext, verb: &str, remaining: &str) -> UResult<()> {
+        let (to_whom_name, say_what_raw) = if verb.starts_with("r") {
+            let last_page_from = match ctx.user_dat.as_ref().and_then(|u| u.last_page_from.as_ref()) {
+                None => user_error("No one has paged you, so you can't reply.".to_owned())?,
+                Some(m) => (*m).clone()
+            };
+            (last_page_from, remaining)
+        } else {
+            let (to_whom, say_what) = parse_to_space(remaining);
+            (to_whom.to_owned(), say_what)
+        };
+        let say_what = ignore_special_characters(&say_what_raw);
+        if say_what == "" {
+            user_error("You need to provide a message to send.".to_owned())?;
+        }
+        let player_item = get_player_item_or_fail(ctx).await?;
+        if player_item.is_dead {
+            user_error("Shush, the dead can't talk!".to_string())?;
+        }
+        let to_whom = search_item_for_user(ctx, &ItemSearchParams {
+            include_active_players: true,
+            limit: 1,
+            ..ItemSearchParams::base(&player_item, &to_whom_name)
+        }).await?;
+
+        match to_whom.item_type.as_str() {
+            "player" => {},
+            _ => user_error("Only players accept pages".to_string())?
+        }
+
+        ctx.trans.queue_for_session(ctx.session, Some(&format!(
+            ansi!("<blue>You page {} on your wristpad: \"{}\"<reset>\n"),
+            to_whom.display_for_session(&ctx.session_dat),
+            say_what
+        ))).await?;
+
+        if player_item == to_whom {
+            return Ok(());
+        }
+
+        match to_whom.item_type.as_str() {
+            "player" => {
+                match ctx.trans.find_session_for_player(&to_whom.item_code).await? {
+                    None => user_error("That character is asleep.".to_string())?,
+                    Some((other_session, other_session_dets)) => {
+                        if other_session_dets.less_explicit_mode && is_likely_explicit(&say_what) {
+                            user_error("That player is on a client that doesn't allow explicit \
+                                        content, and your message looked explicit, so it wasn't sent."
+                                       .to_owned())?
+                        } else {
+                            if let Some(mut user) = ctx.trans.find_by_username(&to_whom.item_code).await? {
+                                user.last_page_from = Some(player_item.item_code.clone());
+                                ctx.trans.save_user_model(&user).await?;
+                            }
+                            ctx.trans.queue_for_session(&other_session, Some(&format!(
+                                ansi!("<blue>Your wristpad beeps with page from {}: \"{}\"<reset>\n"),
+                                player_item.display_for_session(&ctx.session_dat),
+                                say_what
+                            ))).await?;
+                        }
+                    }
+                }
+            },
+            _ => {}
+        }
+        
+        Ok(())
+    }
+}
+static VERB_INT: Verb = Verb;
+pub static VERB: UserVerbRef = &VERB_INT as UserVerbRef;

blastmud_game/src/models/user.rs

@@ -35,6 +35,7 @@ pub struct User {
     pub raw_skills: BTreeMap<SkillType, f64>,
     pub raw_stats: BTreeMap<StatType, f64>,
     pub last_skill_improve: BTreeMap<SkillType, DateTime<Utc>>,
+    pub last_page_from: Option<String>,
     pub credits: u64,
     // Reminder: Consider backwards compatibility when updating this.
 }
@@ -77,6 +78,7 @@ impl Default for User {
             raw_skills: BTreeMap::new(),
             raw_stats: BTreeMap::new(),
             last_skill_improve: BTreeMap::new(),
+            last_page_from: None,
             credits: 500
         }
     }

blastmud_game/src/static_content/fixed_item.rs

@@ -10,7 +10,8 @@ pub struct FixedItem {
     pub description: &'static str,
     pub description_less_explicit: Option<&'static str>,
     pub location: &'static str,
-    pub proper_noun: bool
+    pub proper_noun: bool,
+    pub aliases: Vec<&'static str>
 }
 
 fn fixed_item_list() -> &'static Vec<FixedItem> {
@@ -34,7 +35,8 @@ fn fixed_item_list() -> &'static Vec<FixedItem> {
                further out, outside my realm, is a dangerous and radioactive place.\"",
             description_less_explicit: None,
             location: "room/repro_xv_updates",
-            proper_noun: false
+            proper_noun: false,
+            aliases: vec!("poster")
         }
     ))
 }
@@ -50,6 +52,7 @@ pub fn static_items() -> Box<dyn Iterator<Item = StaticItem>> {
             details_less_explicit: r.description_less_explicit.map(|d|d.to_owned()),
             location: r.location.to_owned(),
             is_static: true,
+            aliases: r.aliases.iter().map(|s| (*s).to_owned()).collect(),
             pronouns: Pronouns {
                 is_proper: r.proper_noun,
                 ..Pronouns::default_inanimate()