Support player recloning + NPCs can wander and aggro.

blastmud_game/src/message_handler/user_commands/attack.rs

@@ -15,6 +15,11 @@ pub struct Verb;
 impl UserVerb for Verb {
     async fn handle(self: &Self, ctx: &mut VerbContext, _verb: &str, remaining: &str) -> UResult<()> {
         let player_item = get_player_item_or_fail(ctx).await?;
+
+        if player_item.is_dead {
+            user_error("It doesn't really seem fair, but you realise you won't be able to attack anyone while you're dead!".to_string())?;
+        }
+        
         let attack_whom = search_item_for_user(ctx, &ItemSearchParams {
             include_loc_contents: true,
             ..ItemSearchParams::base(&player_item, remaining)

blastmud_game/src/message_handler/user_commands/look.rs

@@ -143,7 +143,10 @@ impl UserVerb for Verb {
         let player_item = get_player_item_or_fail(ctx).await?;
 
         let rem_trim = remaining.trim().to_lowercase();
-        let (heretype, herecode) = player_item.location.split_once("/").unwrap_or(("room", "repro_xv_chargen"));
+        let use_location = if player_item.is_dead { "room/repro_xv_respawn" } else {
+            &player_item.location
+        };
+        let (heretype, herecode) = use_location.split_once("/").unwrap_or(("room", "repro_xv_chargen"));
         let item: Arc<Item> = if rem_trim == "" {
             ctx.trans.find_item_by_type_code(heretype, herecode).await?
                 .ok_or_else(|| UserError("Sorry, that no longer exists".to_owned()))?

blastmud_game/src/message_handler/user_commands/movement.rs

@@ -23,27 +23,27 @@ use crate::{
         broadcast_to_room,
         skills::skill_check_and_grind,
         combat::stop_attacking,
+        combat::handle_resurrect,
     }
 };
 use std::time;
 
 pub async fn announce_move(trans: &DBTrans, character: &Item, leaving: &Item, arriving: &Item) -> DResult<()> {
-    let msg_leaving_exp = format!("{} departs towards {}\n", &character.display, &leaving.display);
+    let msg_leaving_exp = format!("{} departs towards {}\n",
+                                  &character.display_for_sentence(true, 1, true),
+                                  &arriving.display);
     let msg_leaving_nonexp = format!("{} departs towards {}\n",
-                                     character.display_less_explicit
+                                     character.display_for_sentence(true, 1, false),
-                                       .as_ref()
-                                       .unwrap_or(&character.display),
                                      arriving.display_less_explicit
                                        .as_ref()
                                        .unwrap_or(&arriving.display));
     broadcast_to_room(trans, &format!("{}/{}", &leaving.item_type, &leaving.item_code),
                       None, &msg_leaving_exp, Some(&msg_leaving_nonexp)).await?;
     
-    let msg_arriving_exp = format!("{} arrives from {}\n", &character.display, &leaving.display);
+    let msg_arriving_exp = format!("{} arrives from {}\n", &character.display_for_sentence(true, 1, true),
+                                   &leaving.display);
     let msg_arriving_nonexp = format!("{} arrives from {}\n",
-                                     character.display_less_explicit
+                                     character.display_for_sentence(true, 1, false),
-                                       .as_ref()
-                                       .unwrap_or(&character.display),
                                      leaving.display_less_explicit
                                        .as_ref()
                                        .unwrap_or(&leaving.display));
@@ -58,7 +58,15 @@ pub async fn attempt_move_immediate(
     direction: &Direction,
     mut player_ctx: Option<&mut VerbContext<'_>>
 ) -> UResult<()> {
-    let (heretype, herecode) = orig_mover.location.split_once("/").unwrap_or(("room", "repro_xv_chargen"));
+    let use_location = if orig_mover.is_dead {
+        if orig_mover.item_type != "player" {
+            user_error("Dead players don't move".to_owned())?;
+        }
+        "room/repro_xv_respawn"
+    } else {
+        &orig_mover.location
+    };
+    let (heretype, herecode) = use_location.split_once("/").unwrap_or(("room", "repro_xv_chargen"));
     if heretype != "room" {
         // Fix this when we have planes / boats / roomkits.
         user_error("Navigating outside rooms not yet supported.".to_owned())?
@@ -115,9 +123,9 @@ pub async fn attempt_move_immediate(
                     trans.queue_for_session(ctx.session,
                                             Some(&format!("You successfully get away from {}\n",
                                                           &attacker_names_str))).await?;
-                    for item in &attacker_items[..] {
+                }
-                        stop_attacking(trans, &item, &mover).await?;
+                for item in &attacker_items[..] {
-                    }
+                    stop_attacking(trans, &item, &mover).await?;
                 }
             } else {
                 if let Some(ctx) = player_ctx.as_ref() {
@@ -131,9 +139,16 @@ pub async fn attempt_move_immediate(
         }
     }
     
+    if mover.is_dead {
+        if !handle_resurrect(trans, &mut mover).await? {
+            user_error("You couldn't be resurrected.".to_string())?;
+        }
+    }
+    
     mover.location = format!("{}/{}", "room", new_room.code);
     mover.action_type = LocationActionType::Normal;
     mover.active_combat = None;
+
     trans.save_item_model(&mover).await?;
 
     if let Some(ctx) = player_ctx {

blastmud_game/src/message_handler/user_commands/say.rs

@@ -54,6 +54,9 @@ impl UserVerb for Verb {
             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())?;
+        }
         say_to_room(ctx.trans, &player_item, &player_item.location,
                     &say_what, is_likely_explicit(&say_what)).await
     }

blastmud_game/src/message_handler/user_commands/whisper.rs

@@ -17,6 +17,9 @@ impl UserVerb for Verb {
             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_loc_contents: true,
             ..ItemSearchParams::base(&player_item, &to_whom_name)

blastmud_game/src/models/task.rs

@@ -15,6 +15,12 @@ pub enum TaskDetails {
         npc_code: String,
         say_code: String
     },
+    NPCWander {
+        npc_code: String,
+    },
+    NPCAggro {
+        npc_code: String,
+    },
     AttackTick,
     RecloneNPC {
         npc_code: String
@@ -29,6 +35,8 @@ impl TaskDetails {
         match self {
             RunQueuedCommand => "RunQueuedCommand",
             NPCSay { .. } => "NPCSay",
+            NPCWander { .. } => "NPCWander",
+            NPCAggro { .. } => "NPCAggro",
             AttackTick => "AttackTick",
             RecloneNPC { .. } => "RecloneNPC",
             RotCorpse { .. } => "RotCorpse",

blastmud_game/src/regular_tasks.rs

@@ -34,6 +34,8 @@ fn task_handler_registry() -> &'static BTreeMap<&'static str, &'static (dyn Task
         || vec!(
             ("RunQueuedCommand", queued_command::HANDLER.clone()), 
             ("NPCSay", npc::SAY_HANDLER.clone()),
+            ("NPCWander", npc::WANDER_HANDLER.clone()),
+            ("NPCAggro", npc::AGGRO_HANDLER.clone()),
             ("AttackTick", combat::TASK_HANDLER.clone()),
             ("RecloneNPC", npc::RECLONE_HANDLER.clone()),
             ("RotCorpse", combat::ROT_CORPSE_HANDLER.clone()),

blastmud_game/src/services.rs

@@ -10,7 +10,7 @@ pub mod combat;
 pub async fn broadcast_to_room(trans: &DBTrans, location: &str, from_item: Option<&Item>,
                                message_explicit_ok: &str, message_nonexplicit: Option<&str>) -> DResult<()> {
     for item in trans.find_items_by_location(location).await? {
-        if item.item_type != "player" {
+        if item.item_type != "player" || item.is_dead {
             continue;
         }
         if let Some((session, session_dat)) = trans.find_session_for_player(&item.item_code).await? {

blastmud_game/src/services/combat.rs

@@ -22,6 +22,7 @@ use chrono::Utc;
 use async_recursion::async_recursion;
 use std::time;
 use ansi::ansi;
+use rand::prelude::IteratorRandom;
 use rand_distr::{Normal, Distribution};
 
 #[derive(Clone)]
@@ -129,8 +130,41 @@ impl TaskHandler for AttackTaskHandler {
     }
 }
 
+pub async fn consider_xp_gain_for(trans: &DBTrans, by_item: &mut Item, for_item: &Item) -> DResult<()> {
+    if by_item.item_type != "player" {
+        return Ok(());
+    }
+    let (session, _) = match trans.find_session_for_player(&by_item.item_code).await? {
+        None => return Ok(()),
+        Some(r) => r
+    };
+    if by_item.total_xp >= for_item.total_xp {
+        trans.queue_for_session(&session, Some("[You didn't gain any experience for that]\n")).await?;
+        return Ok(());
+    }
+    let xp_gain =
+        (((for_item.total_xp - by_item.total_xp) as f64 * 10.0 / (by_item.total_xp + 1) as f64) as u64)
+        .min(100);
+
+    if xp_gain == 0 {
+        trans.queue_for_session(&session, Some("[You didn't gain any experience for that]\n")).await?;
+        return Ok(());
+    }
+
+    by_item.total_xp += xp_gain;
+    let mut user = match trans.find_by_username(&by_item.item_code).await? {
+        None => return Ok(()),
+        Some(r) => r
+    };
+    user.experience.xp_change_for_this_reroll += xp_gain as i64;
+    trans.save_user_model(&user).await?;
+    trans.queue_for_session(&session, Some(&format!("You gained {} experience points!\n", xp_gain))).await?;
+    
+    
+    Ok(())
+}
+
 pub async fn handle_death(trans: &DBTrans, whom: &mut Item) -> DResult<()> {
-    whom.is_dead = true;
     let msg_exp = format!(
         ansi!("<red>{} stiffens and collapses dead.<reset>\n"),
         &whom.display_for_sentence(true, 1, true)
@@ -139,14 +173,17 @@ pub async fn handle_death(trans: &DBTrans, whom: &mut Item) -> DResult<()> {
         ansi!("<red>{} stiffens and collapses dead.<reset>\n"),
         &whom.display_for_sentence(false, 1, true)
     );
+    broadcast_to_room(trans, &whom.location, None, &msg_exp, Some(&msg_nonexp)).await?;
 
+    whom.is_dead = true;
     if let Some(ac) = &whom.active_combat {
         let at_str = ac.attacking.clone();
         for attacker in ac.attacked_by.clone().iter() {
             if let Some((atype, acode)) = attacker.split_once("/") {
                 if let Some(aitem) = trans.find_item_by_type_code(atype, acode).await? {
                     let mut new_aitem = (*aitem).clone();
-                    stop_attacking_mut(trans, &mut new_aitem, whom).await?;
+                    consider_xp_gain_for(trans, &mut new_aitem, &whom).await?;
+                    stop_attacking_mut(trans, &mut new_aitem, whom, true).await?;
                     trans.save_item_model(&new_aitem).await?;
                 }
             }
@@ -154,7 +191,7 @@ pub async fn handle_death(trans: &DBTrans, whom: &mut Item) -> DResult<()> {
         if let Some((vtype, vcode)) = at_str.as_ref().and_then(|a| a.split_once("/")) {
             if let Some(vitem) = trans.find_item_by_type_code(vtype, vcode).await? {
                 let mut new_vitem = (*vitem).clone();
-                stop_attacking_mut(trans, whom, &mut new_vitem).await?;
+                stop_attacking_mut(trans, whom, &mut new_vitem, false).await?;
                 trans.save_item_model(&new_vitem).await?;
             }
         }
@@ -171,8 +208,29 @@ pub async fn handle_death(trans: &DBTrans, whom: &mut Item) -> DResult<()> {
             }
         }).await?;
     }
+    Ok(())
+}
+
+pub async fn handle_resurrect(trans: &DBTrans, player: &mut Item) -> DResult<bool> {
+    corpsify_item(trans, &player).await?;
+    player.is_dead = false;
+    let lost_xp = (player.total_xp / 200).max(10).min(player.total_xp);
+    let (session, _) = match trans.find_session_for_player(&player.item_code).await? {
+        None => return Ok(false),
+        Some(r) => r
+    };
+    let mut user = match trans.find_by_username(&player.item_code).await? {
+        None => return Ok(false),
+        Some(r) => r
+    };
+    trans.queue_for_session(&session,
+                            Some(&format!("You lost {} experience points by dying.\n", lost_xp))).await?;
+    player.total_xp -= lost_xp;
+    user.experience.xp_change_for_this_reroll -= lost_xp as i64;
+    player.health = max_health(&player);
     
-    broadcast_to_room(trans, &whom.location, None, &msg_exp, Some(&msg_nonexp)).await
+    trans.save_user_model(&user).await?;
+    Ok(true)
 }
 
 pub fn max_health(_whom: &Item) -> u64 {
@@ -181,7 +239,8 @@ pub fn max_health(_whom: &Item) -> u64 {
 
 pub static TASK_HANDLER: &(dyn TaskHandler + Sync + Send) = &AttackTaskHandler;
 
-pub async fn stop_attacking_mut(trans: &DBTrans, new_by_whom: &mut Item, new_to_whom: &mut Item) ->
+pub async fn stop_attacking_mut(trans: &DBTrans, new_by_whom: &mut Item, new_to_whom: &mut Item,
+                                auto_refocus: bool) ->
     DResult<()>
 {
     trans.delete_task("AttackTick",
@@ -194,6 +253,19 @@ pub async fn stop_attacking_mut(trans: &DBTrans, new_by_whom: &mut Item, new_to_
     }
     if let Some(ac) = new_by_whom.active_combat.as_mut() {
         ac.attacking = None;
+        if auto_refocus {
+            let old_vic = format!("{}/{}", new_to_whom.item_type, new_to_whom.item_code);
+            let new_vic_opt = ac.attacked_by.iter().filter(|i| **i != old_vic).choose(&mut rand::thread_rng());
+            if let Some(new_vic) = new_vic_opt {
+                if let Some((vtype, vcode)) = new_vic.split_once("/") {
+                    if let Some(vic_item) = trans.find_item_by_type_code(vtype, vcode).await? {
+                        let mut new_vic_item = (*vic_item).clone();
+                        start_attack_mut(trans, new_by_whom, &mut new_vic_item);
+                        trans.save_item_model(&new_vic_item).await?;
+                    }
+                }
+            }
+        }
     }
     new_by_whom.action_type = LocationActionType::Normal;
     Ok(())
@@ -203,7 +275,7 @@ pub async fn stop_attacking_mut(trans: &DBTrans, new_by_whom: &mut Item, new_to_
 pub async fn stop_attacking(trans: &DBTrans, by_whom: &Item, to_whom: &Item) -> DResult<()> {
     let mut new_by_whom = (*by_whom).clone();
     let mut new_to_whom = (*to_whom).clone();
-    stop_attacking_mut(trans, &mut new_by_whom, &mut new_to_whom).await?;
+    stop_attacking_mut(trans, &mut new_by_whom, &mut new_to_whom, false).await?;
     trans.save_item_model(&new_by_whom).await?;
     trans.save_item_model(&new_to_whom).await?;
     Ok(())
@@ -228,6 +300,16 @@ fn attack_speed(_who: &Item) -> time::Duration {
 
 #[async_recursion]
 pub async fn start_attack(trans: &DBTrans, by_whom: &Item, to_whom: &Item) -> UResult<()> {
+    let mut by_whom_for_update = by_whom.clone();
+    let mut to_whom_for_update = to_whom.clone();
+    start_attack_mut(trans, &mut by_whom_for_update, &mut to_whom_for_update).await?;
+    trans.save_item_model(&by_whom_for_update).await?;
+    trans.save_item_model(&to_whom_for_update).await?;
+    Ok(())
+}
+
+#[async_recursion]
+pub async fn start_attack_mut(trans: &DBTrans, by_whom: &mut Item, to_whom: &mut Item) -> UResult<()> {
     let mut msg_exp = String::new();
     let mut msg_nonexp = String::new();
     let mut verb: String = "attacks".to_string();
@@ -272,13 +354,11 @@ pub async fn start_attack(trans: &DBTrans, by_whom: &Item, to_whom: &Item) -> UR
     
     broadcast_to_room(trans, &by_whom.location, None::<&Item>, &msg_exp, Some(msg_nonexp.as_str())).await?;
 
-    let mut by_whom_for_update = by_whom.clone();
+    by_whom.active_combat.get_or_insert_with(|| Default::default()).attacking =
-    by_whom_for_update.active_combat.get_or_insert_with(|| Default::default()).attacking =
         Some(format!("{}/{}",
                      &to_whom.item_type, &to_whom.item_code));
-    by_whom_for_update.action_type = LocationActionType::Attacking(Subattack::Normal);
+    by_whom.action_type = LocationActionType::Attacking(Subattack::Normal);
-    let mut to_whom_for_update = to_whom.clone();
+    to_whom.active_combat.get_or_insert_with(|| Default::default()).attacked_by.push(
-    to_whom_for_update.active_combat.get_or_insert_with(|| Default::default()).attacked_by.push(
         format!("{}/{}",
                 &by_whom.item_type, &by_whom.item_code)
     );
@@ -292,11 +372,9 @@ pub async fn start_attack(trans: &DBTrans, by_whom: &Item, to_whom: &Item) -> UR
         },
         details: TaskDetails::AttackTick
     }).await?;
-    trans.save_item_model(&by_whom_for_update).await?;
-    trans.save_item_model(&to_whom_for_update).await?;
     // Auto-counterattack if victim isn't busy.
-    if to_whom_for_update.active_combat.as_ref().and_then(|ac| ac.attacking.as_ref()) == None {
+    if to_whom.active_combat.as_ref().and_then(|ac| ac.attacking.as_ref()) == None {
-        start_attack(trans, &to_whom_for_update, &by_whom_for_update).await?;
+        start_attack(trans, &to_whom, &by_whom).await?;
     }
 
     Ok(())

blastmud_game/src/static_content.rs

@@ -50,6 +50,14 @@ fn static_task_registry() -> Vec<StaticThingTypeGroup<StaticTask>> {
             thing_type: "NPCSay",
             things: || npc::npc_say_tasks()
         },
+        StaticThingTypeGroup::<StaticTask> {
+            thing_type: "NPCWander",
+            things: || npc::npc_wander_tasks()
+        },
+        StaticThingTypeGroup::<StaticTask> {
+            thing_type: "NPCAggro",
+            things: || npc::npc_aggro_tasks()
+        },
     )
 }
 

blastmud_game/src/static_content/npc.rs

@@ -2,7 +2,11 @@ use super::{
     StaticItem,
     StaticTask,
     possession_type::PossessionType,
-    species::SpeciesType
+    species::SpeciesType,
+    room::{
+        room_map_by_code,
+        resolve_exit
+    }
 };
 use crate::models::{
     item::{Item, Pronouns, SkillType},
@@ -12,13 +16,15 @@ use crate::services::{
     combat::{
         max_health,
         corpsify_item,
+        start_attack,
     }
 };
 use once_cell::sync::OnceCell;
 use std::collections::BTreeMap;
 use crate::message_handler::user_commands::{
     VerbContext, UResult, CommandHandlingError,
-    say::say_to_room
+    say::say_to_room,
+    movement::attempt_move_immediate,
 };
 use crate::DResult;
 use async_trait::async_trait;
@@ -66,9 +72,12 @@ pub struct NPC {
     pub aliases: Vec<&'static str>,
     pub says: Vec<NPCSayInfo>,
     pub attackable: bool,
+    pub aggression: u64,
     pub intrinsic_weapon: Option<PossessionType>,
+    pub total_xp: u64,
     pub total_skills: BTreeMap<SkillType, f64>,
     pub species: SpeciesType,
+    pub wander_zones: Vec<&'static str>
 }
 
 impl Default for NPC {
@@ -82,10 +91,13 @@ impl Default for NPC {
             message_handler: None,
             aliases: vec!(),
             says: vec!(),
+            total_xp: 1000,
             total_skills: SkillType::values().into_iter().map(|sk| (sk, 10.0)).collect(),
             attackable: false,
+            aggression: 0,
             intrinsic_weapon: None,
             species: SpeciesType::Human,
+            wander_zones: vec!()
         }
     }
 }
@@ -174,6 +186,54 @@ pub fn npc_say_tasks() -> Box<dyn Iterator<Item = StaticTask>> {
     })))
 }
 
+pub fn npc_wander_tasks() -> Box<dyn Iterator<Item = StaticTask>> {
+    Box::new(npc_list().iter().filter(|c| !c.wander_zones.is_empty())
+             .map(|c| StaticTask {
+                 task_code: c.code.to_owned(),
+                 initial_task: Box::new(
+                     || {
+                         let mut rng = thread_rng();
+                         Task {
+                             meta: TaskMeta {
+                                 task_code: c.code.to_owned(),
+                                 is_static: true,
+                                 recurrence: Some(TaskRecurrence::FixedDuration { seconds: rng.gen_range(100..150) as u32 }),
+                                 next_scheduled: Utc::now() + chrono::Duration::seconds(rng.gen_range(0..30) as i64),
+                                 ..TaskMeta::default()
+                             },
+                             details: TaskDetails::NPCWander {
+                                 npc_code: c.code.to_owned(),
+                             },
+                         }
+                     })
+             }))
+}
+
+pub fn npc_aggro_tasks() -> Box<dyn Iterator<Item = StaticTask>> {
+    Box::new(npc_list().iter().filter(|c| c.aggression != 0)
+             .map(|c| StaticTask {
+                 task_code: c.code.to_owned(),
+                 initial_task: Box::new(
+                     || {
+                         let mut rng = thread_rng();
+                         let aggro_time = (rng.gen_range(100..150) as u64) / c.aggression;
+                         Task {
+                             meta: TaskMeta {
+                                 task_code: c.code.to_owned(),
+                                 is_static: true,
+                                 recurrence: Some(TaskRecurrence::FixedDuration { seconds: aggro_time as u32 }),
+                                 next_scheduled: Utc::now() + chrono::Duration::seconds(rng.gen_range(0..aggro_time) as i64),
+                                 ..TaskMeta::default()
+                             },
+                             details: TaskDetails::NPCAggro {
+                                 npc_code: c.code.to_owned(),
+                             },
+                         }
+                     })
+             }))
+}
+
+
 pub struct NPCSayTaskHandler;
 #[async_trait]
 impl TaskHandler for NPCSayTaskHandler {
@@ -226,6 +286,105 @@ impl TaskHandler for NPCSayTaskHandler {
 }
 pub static SAY_HANDLER: &'static (dyn TaskHandler + Sync + Send) = &NPCSayTaskHandler;
 
+pub struct NPCWanderTaskHandler;
+#[async_trait]
+impl TaskHandler for NPCWanderTaskHandler {
+    async fn do_task(&self, ctx: &mut TaskRunContext) -> DResult<Option<time::Duration>> {
+        let npc_code = match &ctx.task.details {
+            TaskDetails::NPCWander { npc_code } => npc_code.clone(),
+            _ => Err("Expected NPCWander type")?
+        };
+        let npc = match npc_by_code().get(npc_code.as_str()) {
+            None => {
+                info!("NPC {} is gone / not yet in static items, ignoring in wander handler", &npc_code);
+                return Ok(None)
+            },
+            Some(r) => r
+        };
+        let item = match ctx.trans.find_item_by_type_code("npc", &npc_code).await? {
+            None => {
+                info!("NPC {} is gone / not yet in DB, ignoring in wander handler", &npc_code);
+                return Ok(None)
+            },
+            Some(r) => r
+        };
+        if item.is_dead {
+            return Ok(None)
+        }
+        let (ltype, lcode) = match item.location.split_once("/") {
+            None => return Ok(None),
+            Some(r) => r
+        };
+        if ltype != "room" {
+            let mut new_item = (*item).clone();
+            new_item.location = npc.spawn_location.to_owned();
+            ctx.trans.save_item_model(&new_item).await?;
+            return Ok(None);
+        }
+        let room = match room_map_by_code().get(lcode) {
+            None => {
+                let mut new_item = (*item).clone();
+                new_item.location = npc.spawn_location.to_owned();
+                ctx.trans.save_item_model(&new_item).await?;
+                return Ok(None);
+            },
+            Some(r) => r
+        };
+        let ex_iter = room.exits
+            .iter()
+            .filter(
+                |ex| resolve_exit(room, ex).map(
+                    |new_room| npc.wander_zones.contains(&new_room.zone) &&
+                        !new_room.repel_npc).unwrap_or(false)
+            );
+        let dir_opt = ex_iter.choose(&mut thread_rng()).map(|ex| ex.direction.clone()).clone();
+        if let Some(dir) = dir_opt {
+            match attempt_move_immediate(ctx.trans, &item, &dir, None).await {
+                Ok(()) | Err(CommandHandlingError::UserError(_)) => {},
+                Err(CommandHandlingError::SystemError(e)) => Err(e)?
+            }
+        }
+        Ok(None)
+    }
+}
+pub static WANDER_HANDLER: &'static (dyn TaskHandler + Sync + Send) = &NPCWanderTaskHandler;
+
+pub struct NPCAggroTaskHandler;
+#[async_trait]
+impl TaskHandler for NPCAggroTaskHandler {
+    async fn do_task(&self, ctx: &mut TaskRunContext) -> DResult<Option<time::Duration>> {
+        let npc_code = match &ctx.task.details {
+            TaskDetails::NPCAggro { npc_code } => npc_code.clone(),
+            _ => Err("Expected NPCAggro type")?
+        };
+        let item = match ctx.trans.find_item_by_type_code("npc", &npc_code).await? {
+            None => {
+                info!("NPC {} is gone / not yet in DB, ignoring in aggro handler", &npc_code);
+                return Ok(None)
+            },
+            Some(r) => r
+        };
+        if item.is_dead || item.active_combat.as_ref().map(|ac| ac.attacking.is_some()).unwrap_or(false) {
+            return Ok(None);
+        }
+        let items_loc = ctx.trans.find_items_by_location(&item.location).await?;
+        let vic_opt = items_loc
+            .iter()
+            .filter(|it| (it.item_type == "player" || it.item_type == "npc") &&
+                    !it.is_dead && (it.item_type != item.item_type || it.item_code != item.item_code))
+            .choose(&mut thread_rng());
+        if let Some(victim) = vic_opt {
+            match start_attack(ctx.trans, &item, victim).await {
+                Ok(()) | Err(CommandHandlingError::UserError(_)) => {}
+                Err(CommandHandlingError::SystemError(e)) => Err(e)?
+            }
+        }
+        
+        Ok(None)
+    }
+}
+pub static AGGRO_HANDLER: &'static (dyn TaskHandler + Sync + Send) = &NPCAggroTaskHandler;
+
 pub struct NPCRecloneTaskHandler;
 #[async_trait]
 impl TaskHandler for NPCRecloneTaskHandler {

blastmud_game/src/static_content/npc/melbs_citizen.rs

@@ -1,4 +1,5 @@
 use super::{NPC, NPCSayInfo, NPCSayType};
+use crate::models::item::Pronouns;
 
 pub fn npc_list() -> Vec<NPC> {
     use NPCSayType::FromFixedList;
@@ -17,547 +18,82 @@ pub fn npc_list() -> Vec<NPC> {
         ))
     };
        
-    vec!(
+    macro_rules! citizen {
-      NPC {
+        ($code: expr, $name: expr, $spawn: expr, $pronouns: expr) => {
-          code: "melbs_citizen_1",
+            NPC {
-          name: "Matthew Thomas",
+                code: concat!("melbs_citizen_", $code),
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+                name: $name,
-          spawn_location: "room/melbs_kingst_latrobest",
+                pronouns: $pronouns,
-          message_handler: None,
+                description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          says: vec!(melbs_citizen_stdsay.clone()),
+                spawn_location: concat!("room/melbs_", $spawn),
-          ..Default::default()
+                message_handler: None,
-      },
+                wander_zones: vec!("melbs"),
-      NPC {
+                says: vec!(melbs_citizen_stdsay.clone()),
-          code: "melbs_citizen_2",
+                ..Default::default()
-          name: "Matthew Perez",
+            }
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+        }
-          spawn_location: "room/melbs_kingst_20",
+    }
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
 
-      NPC {
+    vec!(
-          code: "melbs_citizen_3",
+      citizen!("1", "Matthew Thomas", "kingst_latrobest", Pronouns::default_male()),
-          name: "Kimberly Jackson",
+      citizen!("2", "Matthew Perez", "kingst_20", Pronouns::default_male()),
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+      citizen!("3", "Kimberly Jackson", "kingst_40", Pronouns::default_female()),
-          spawn_location: "room/melbs_kingst_40",
+      citizen!("4", "Michael Sanchez", "kingst_50", Pronouns::default_male()),
-          message_handler: None,
+      citizen!("5", "Jessica Davis", "kingst_bourkest", Pronouns::default_female()),
-          says: vec!(melbs_citizen_stdsay.clone()),
+      citizen!("6", "Robert Davis", "kingst_70", Pronouns::default_male()),
-          ..Default::default()
+      citizen!("7", "Paul Lewis", "kingst_90", Pronouns::default_male()),
-      },
+      citizen!("8", "Andrew Moore", "kingst_collinsst", Pronouns::default_male()),
-      NPC {
+      citizen!("9", "Betty Thomas", "kingst_100", Pronouns::default_female()),
-          code: "melbs_citizen_4",
+      citizen!("10", "Mary Robinson", "kingst_110", Pronouns::default_female()),
-          name: "Michael Sanchez",
+      citizen!("11", "Lisa Lopez", "kingst_flinderst", Pronouns::default_female()),
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+      citizen!("12", "Kimberly Martinez", "flindersst_200", Pronouns::default_female()),
-          spawn_location: "room/melbs_kingst_50",
+      citizen!("13", "Anthony Nguyen", "flindersst_190", Pronouns::default_male()),
-          message_handler: None,
+      citizen!("14", "Joshua Green", "flindersst_180", Pronouns::default_male()),
-          says: vec!(melbs_citizen_stdsay.clone()),
+      citizen!("15", "Emily Wright", "flindersst_170", Pronouns::default_female()),
-          ..Default::default()
+      citizen!("16", "Ashley Thomas", "lonsdalest_130", Pronouns::default_male()),
-      },
+      citizen!("17", "Jessica Miller", "kingst_80", Pronouns::default_female()),
-      NPC {
+      citizen!("18", "Anthony Lopez", "lonsdalest_140", Pronouns::default_male()),
-          code: "melbs_citizen_5",
+      citizen!("19", "John Lopez", "elizabethst_lonsdalest", Pronouns::default_male()),
-          name: "Jessica Davis",
+      citizen!("20", "Thomas Garcia", "williamsst_120", Pronouns::default_male()),
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+      citizen!("21", "Donna Thompson", "elizabethst_60", Pronouns::default_female()),
-          spawn_location: "room/melbs_kingst_bourkest",
+      citizen!("22", "Matthew Davis", "williamsst_100", Pronouns::default_male()),
-          message_handler: None,
+      citizen!("23", "Steven Jones", "swanstonst_120", Pronouns::default_male()),
-          says: vec!(melbs_citizen_stdsay.clone()),
+      citizen!("24", "Linda Smith", "swanstonst_lonsdalest", Pronouns::default_male()),
-          ..Default::default()
+      citizen!("25", "Karen Rodriguez", "bourkest_180", Pronouns::default_female()),
-      },
+      citizen!("26", "Paul Scott", "swanstonst_70", Pronouns::default_male()),
-      NPC {
+      citizen!("27", "Ashley Thomas", "lonsdalest_130", Pronouns::default_male()),
-          code: "melbs_citizen_6",
+      citizen!("28", "Sandra Scott", "elizabethst_30", Pronouns::default_female()),
-          name: "Robert Davis",
+      citizen!("29", "Michael Rodriguez", "swanstonst_70", Pronouns::default_male()),
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+      citizen!("30", "Donald Miller", "elizabethst_30", Pronouns::default_male()),
-          spawn_location: "room/melbs_kingst_70",
+      citizen!("31", "Charles Moore", "lonsdalest_160", Pronouns::default_male()),
-          message_handler: None,
+      citizen!("32", "Ashley Sanchez", "kingst_100", Pronouns::default_male()),
-          says: vec!(melbs_citizen_stdsay.clone()),
+      citizen!("33", "Margaret Lewis", "flindersst_180", Pronouns::default_female()),
-          ..Default::default()
+      citizen!("34", "Sandra Thompson", "swanstonst_80", Pronouns::default_female()),
-      },
+      citizen!("35", "Sandra King", "lonsdalest_150", Pronouns::default_female()),
-      NPC {
+      citizen!("36", "Lisa Anderson", "lonsdalest_210", Pronouns::default_female()),
-          code: "melbs_citizen_7",
+      citizen!("37", "Kimberly Martin", "kingst_80", Pronouns::default_female()),
-          name: "Paul Lewis",
+      citizen!("38", "Susan Smith", "latrobest_190", Pronouns::default_female()),
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+      citizen!("39", "Susan Martin", "collinsst_150", Pronouns::default_female()),
-          spawn_location: "room/melbs_kingst_90",
+      citizen!("40", "Linda Scott", "williamsst_30", Pronouns::default_female()),
-          message_handler: None,
+      citizen!("41", "Donald Miller", "elizabethst_80", Pronouns::default_male()),
-          says: vec!(melbs_citizen_stdsay.clone()),
+      citizen!("42", "Mark Hill", "collinsst_120", Pronouns::default_male()),
-          ..Default::default()
+      citizen!("43", "William Perez", "queenst_90", Pronouns::default_male()),
-      },
+      citizen!("44", "Donald Perez", "queenst_lonsdalest", Pronouns::default_male()),
-      NPC {
+      citizen!("45", "Lisa Rodriguez", "collinsst_100", Pronouns::default_female()),
-          code: "melbs_citizen_8",
+      citizen!("46", "James Adams", "latrobest_150", Pronouns::default_male()),
-          name: "Andrew Moore",
+      citizen!("47", "James Moore", "latrobest_130", Pronouns::default_male()),
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+      citizen!("48", "Joseph Martin", "bourkest_150", Pronouns::default_male()),
-          spawn_location: "room/melbs_kingst_collinsst",
+      citizen!("49", "Matthew Jones", "kingst_60", Pronouns::default_male()),
-          message_handler: None,
+      citizen!("50", "Michael Sanchez", "queenst_100", Pronouns::default_male()),
-          says: vec!(melbs_citizen_stdsay.clone()),
+      citizen!("51", "Donna Torres", "flindersst_150", Pronouns::default_female()),
-          ..Default::default()
+      citizen!("52", "Barbara Garcia", "swanstonst_50", Pronouns::default_female()),
-      },
+      citizen!("53", "Daniel Miller", "bourkest_110", Pronouns::default_male()),
-      NPC {
+      citizen!("54", "Robert Young", "kingst_collinsst", Pronouns::default_male()),
-          code: "melbs_citizen_9",
+      citizen!("55", "Donald Flores", "swanstonst_40", Pronouns::default_male()),
-          name: "Betty Thomas",
+      citizen!("56", "Charles Thomas", "flindersst_110", Pronouns::default_male()),
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
+      citizen!("57", "William Torres", "swanstonst_60", Pronouns::default_male()),
-          spawn_location: "room/melbs_kingst_100",
+      citizen!("58", "Barbara Gonzalez", "collinsst_190", Pronouns::default_female()),
-          message_handler: None,
+      citizen!("59", "Mary Smith", "bourkest_180", Pronouns::default_female()),
-          says: vec!(melbs_citizen_stdsay.clone()),
+      citizen!("60", "Michael John", "williamsst_110", Pronouns::default_male()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_10",
-          name: "Mary Robinson",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_kingst_110",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_11",
-          name: "Lisa Lopez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_kingst_flinderst",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_12",
-          name: "Kimberly Martinez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_flindersst_200",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_13",
-          name: "Anthony Nguyen",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_flindersst_190",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_14",
-          name: "Joshua Green",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_flindersst_180",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_15",
-          name: "Emily Wright",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_flindersst_170",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_16",
-          name: "Ashley Thomas",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_lonsdalest_130",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_17",
-          name: "Jessica Miller",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_kingst_80",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_18",
-          name: "Anthony Lopez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_lonsdalest_140",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_19",
-          name: "John Lopez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_elizabethst_lonsdalest",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_20",
-          name: "Thomas Garcia",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_williamsst_120",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_21",
-          name: "Donna Thompson",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_elizabethst_60",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_22",
-          name: "Matthew Davis",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_williamsst_100",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_23",
-          name: "Steven Jones",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_swanstonst_120",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_24",
-          name: "Linda Smith",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_swanstonst_lonsdalest",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_25",
-          name: "Karen Rodriguez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_bourkest_180",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_26",
-          name: "Paul Scott",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_swanstonst_70",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_27",
-          name: "Ashley Thomas",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_lonsdalest_130",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_28",
-          name: "Sandra Scott",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_elizabethst_30",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_29",
-          name: "Michael Rodriguez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_swanstonst_70",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_30",
-          name: "Donald Miller",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_elizabethst_30",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_31",
-          name: "Charles Moore",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_lonsdalest_160",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_32",
-          name: "Ashley Sanchez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_kingst_100",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_33",
-          name: "Margaret Lewis",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_flindersst_180",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_34",
-          name: "Sandra Thompson",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_swanstonst_80",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_35",
-          name: "Sandra King",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_lonsdalest_150",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_36",
-          name: "Lisa Anderson",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_lonsdalest_210",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_37",
-          name: "Kimberly Martin",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_kingst_80",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_38",
-          name: "Susan Smith",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_latrobest_190",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_39",
-          name: "Susan Martin",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_collinsst_150",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_40",
-          name: "Linda Scott",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_williamsst_30",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_41",
-          name: "Donald Miller",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_elizabethst_80",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_42",
-          name: "Mark Hill",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_collinsst_120",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_43",
-          name: "William Perez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_queenst_90",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_44",
-          name: "Donald Perez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_queenst_lonsdalest",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_45",
-          name: "Lisa Rodriguez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_collinsst_100",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_46",
-          name: "James Adams",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_latrobest_150",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_47",
-          name: "James Moore",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_latrobest_130",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_48",
-          name: "Joseph Martin",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_bourkest_150",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_49",
-          name: "Matthew Jones",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_kingst_60",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_50",
-          name: "Michael Sanchez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_queenst_100",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_51",
-          name: "Donna Torres",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_flindersst_150",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_52",
-          name: "Barbara Garcia",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_swanstonst_50",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_53",
-          name: "Daniel Miller",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_bourkest_110",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_54",
-          name: "Robert Young",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_kingst_collinsst",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_55",
-          name: "Donald Flores",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_swanstonst_40",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_56",
-          name: "Charles Thomas",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_flindersst_110",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_57",
-          name: "William Torres",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_swanstonst_60",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_58",
-          name: "Barbara Gonzalez",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_collinsst_190",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_59",
-          name: "Mary Smith",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_bourkest_180",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      },
-      NPC {
-          code: "melbs_citizen_60",
-          name: "Michael Jackson",
-          description: "A fairly ordinary looking citizen of Melbs, clearly weary from the harst reality of post-apocalyptic life",
-          spawn_location: "room/melbs_williamsst_110",
-          message_handler: None,
-          says: vec!(melbs_citizen_stdsay.clone()),
-          ..Default::default()
-      }
     )
 }

blastmud_game/src/static_content/npc/melbs_dog.rs

@@ -12,6 +12,8 @@ macro_rules! dog {
             name: concat!($adj, " dog"),
             pronouns: Pronouns { is_proper: false, ..Pronouns::default_inanimate() },
             attackable: true,
+            aggression: 12,
+            wander_zones: vec!("melbs"),
             description: "A malnourished looking dog. Its skeleton is visible through its thin and patchy fur. It smells terrible, and certainly doesn't look tame.",
             aliases: vec!("dog"),
             spawn_location: concat!("room/", $spawn),

blastmud_game/src/static_content/room.rs

@@ -157,6 +157,7 @@ pub struct Room {
     pub description_less_explicit: Option<&'static str>,
     pub exits: Vec<Exit>,
     pub should_caption: bool,
+    pub repel_npc: bool,
     pub item_flags: Vec<ItemFlag>
 }
 
@@ -173,6 +174,7 @@ impl Default for Room {
             description_less_explicit: None,
             exits: vec!(),
             should_caption: true,
+            repel_npc: false,
             item_flags: vec!(),
         }
     }

blastmud_game/src/static_content/room/melbs.rs

@@ -181,6 +181,7 @@ pub fn room_list() -> Vec<Room> {
           ),
           should_caption: true,
           item_flags: vec!(ItemFlag::NoSay, ItemFlag::NoSeeContents),
+          repel_npc: true,
           ..Default::default()
       }, 
       Room {