coins and upkeep

src/creature.rs

@@ -215,6 +215,7 @@ mod tests {
             entity: Entity::new_creature(),
             loc: Location{x: 10, y: 10},
             structure: Structure::Town(Town::new()),
+            coins: 0,
         });
         person.step(&world);
         match &person.agenda {

src/events/found_town.rs

@@ -12,6 +12,7 @@ impl Action for FoundTown {
                 entity: Entity::new_site(),
                 loc: self.loc,
                 structure: Structure::Town(self.town.clone()),
+                coins: 0,
             }
         );
             //self.loc, ucture::Town(self.town.clone()));

src/events/person_genesis.rs

@@ -7,7 +7,8 @@ pub struct PersonGenesis {
 
 impl Action for PersonGenesis {
     fn apply(&self, state: &mut GameState) {
-        state.add_person(self.person.clone());
+        let person_id = state.add_person(self.person.clone());
+        state.add_coins(person_id, 100);
     }
 
     fn description(&self) -> String {

src/events/tavern_built.rs

@@ -12,6 +12,7 @@ impl Action for TavernBuilt {
             entity: Entity::new_site(),
             loc: self.loc,
             structure: Structure::Tavern(self.tavern.clone()),
+            coins: 0,
         });
         state.set_tavern(tavern_id);
     }

src/game.rs

@@ -27,15 +27,10 @@ impl Game {
                 let mut p = p.clone();
                 let actions = p.step(&self.state.world);
                 for action in actions {
-                    action.apply(&mut self.state);
-                    if action.notable() {
-                        self.state.events.push(Box::new(Event{
-                            time: self.state.time,
-                            effect: action
-                        }))
-                    }
+                    self.state.apply_action(action);
                 }
-                self.state.creatures.insert(p.entity.id, p);
+                self.state.creatures.insert(id, p);
+                self.state.pay_upkeep(id);
             }
 
         }

src/site.rs

@@ -22,6 +22,7 @@ pub struct Site {
     pub entity: Entity,
     pub loc: Location,
     pub structure: Structure,
+    pub coins: u32,
 }
 
 

src/state.rs

@@ -2,10 +2,10 @@
 use std::collections::HashMap;
 
 use rand::prelude::*;
-use crate::entity::{Location, EntityId, Entity};
+use crate::entity::{Location, EntityId, Entity, EntityType};
 use crate::creature::{Creature, Profession, CreatureGenerator};
 use crate::item::{Item, ItemOwner};
-use crate::site::{Town, Tavern};
+use crate::site::{Town, Tavern, Site};
 use crate::time::Time;
 use crate::world::{World, Terrain};
 use crate::events::{FoundTown, WorldGenesis, PersonGenesis, TavernBuilt};
@@ -65,7 +65,11 @@ impl GameState {
         self.tavern = Some(tavern);
     }
 
-    pub fn add_event(&mut self, event: Event) {
+    pub fn apply_action(&mut self, action: Box<dyn Action>) {
+        let mut event = Event {
+            time: self.time,
+            effect: action,
+        };
         event.effect.apply(self);
         self.events.push(Box::new(event));
     }
@@ -107,27 +111,21 @@ impl GameState {
                 self.world.map[x][y].terrain == Terrain::Hills
             {
                 let town = Town::new();
-                self.add_event(Event {
-                    time: self.time,
-                    effect: Box::new(FoundTown {
-                        loc: Location{ x: x as i32, y: y as i32 },
-                        town: town.clone(),
-                    })
-                });
+                self.apply_action(Box::new(FoundTown {
+                    loc: Location{ x: x as i32, y: y as i32 },
+                    town: town.clone(),
+                }));
 
                 let pop_size = rng.gen_range(20..200);
 
                 for _ in 0..pop_size {
-                    self.add_event(Event {
-                        time: self.time,
-                        effect: Box::new(PersonGenesis {
-                            town: town.clone(),
-                            person: CreatureGenerator::create_human(
-                                self.time.substract_years(rng.gen_range(18..30)),
-                                Location { x: x as i32, y: y as i32 },
-                            )
-                        })
-                    });
+                    self.apply_action(Box::new(PersonGenesis {
+                        town: town.clone(),
+                        person: CreatureGenerator::create_human(
+                            self.time.substract_years(rng.gen_range(18..30)),
+                            Location { x: x as i32, y: y as i32 },
+                        )
+                    }));
                 }
                 break;
             }
@@ -159,13 +157,10 @@ impl GameState {
                 self.world.map[x][y].terrain == Terrain::Flats ||
                 self.world.map[x][y].terrain == Terrain::Hills
             {
-                self.add_event(Event {
-                    time: self.time,
-                    effect: Box::new(TavernBuilt {
-                        loc: Location{ x: x as i32, y: y as i32 },
-                        tavern: Tavern::new(),
-                    })
-                });
+                self.apply_action(Box::new(TavernBuilt {
+                    loc: Location{ x: x as i32, y: y as i32 },
+                    tavern: Tavern::new(),
+                }));
                 break;
             }
         }
@@ -176,6 +171,43 @@ impl GameState {
         item.owner = ItemOwner::Held(new_owner_id.clone());
     }
 
+    pub fn add_coins(&mut self, id: EntityId, coins: u32) {
+        match id.0 {
+            EntityType::Creature => {
+                let mut creature = self.creatures.get(&id).unwrap().clone();
+                creature.coins += coins;
+                self.creatures.insert(id, creature);
+            },
+            EntityType::Item => {},
+            EntityType::Site => {
+                self.world.add_coins(id, coins);
+            },
+        }
+    }
+
+    pub fn pay_upkeep(&mut self, id: EntityId) {
+        match id.0 {
+            EntityType::Creature => {
+                let mut creature = self.creatures.get(&id).unwrap().clone();
+                let site = self.world.get_site_at(creature.loc);
+                match site {
+                    Some(site) => {
+                        let upkeep = 1;
+                        if creature.coins >= upkeep {
+                            creature.coins -= upkeep;
+                            self.creatures.insert(id, creature);
+                            self.add_coins(site.entity.id, upkeep);
+                        } else {
+                            // TODO: punish
+                        }
+                    },
+                    None => {},
+                }
+            },
+            EntityType::Item => {},
+            EntityType::Site => {},
+        }
+    }
 }
 
 #[cfg(test)]

src/ui/mod.rs

@@ -317,9 +317,16 @@ impl<'a> App<'a> {
 
     fn draw_status<B: Backend>(&self, f: &mut Frame<B>, rect: tui::layout::Rect) {
 
+        let tavern = self.game.state.world.get_site(
+            self.game.state.tavern.unwrap()
+        ).unwrap();
+
         let spans = tui::text::Spans::from(vec![
             tui::text::Span::raw("Date: "),
             tui::text::Span::raw(format!("{}", self.game.state.time)),
+            tui::text::Span::raw("    "),
+            tui::text::Span::raw("Funds: "),
+            tui::text::Span::raw(format!("{}🪙", tavern.coins)),
         ]);
 
         let status_text = tui::widgets::Paragraph::new(spans)

src/world.rs

@@ -57,6 +57,10 @@ impl World {
         id
     }
 
+    pub fn update_site(&mut self, site: Site) {
+        self.sites.insert(site.loc, site);
+    }
+
 
     pub fn get_site_location(&self, site_id: EntityId) -> Location {
         for (loc, site) in self.sites.iter() {
@@ -71,6 +75,23 @@ impl World {
         return self.sites.get(&pos);
     }
 
+    pub fn get_site(&self, id: EntityId) -> Option<&Site> {
+        for site in self.sites.values() {
+            if site.entity.id == id {
+                return Some(site);
+            }
+        }
+        None
+    }
+
+    pub fn add_coins(&mut self, id: EntityId, coins: u32) {
+        for (_, mut site) in self.sites.iter_mut() {
+            if site.entity.id == id {
+                site.coins += coins;
+                break;
+            }
+        }
+    }
 }
 
 impl Terrain {