3 files changed, 55 insertions, 0 deletions

diff --git a/server/src/entity/campaign.rs b/server/src/entity/campaign.rs
new file mode 100644
index 00000000..c4c8ab52
--- /dev/null
+++ b/server/src/entity/campaign.rs
@@ -0,0 +1,41 @@
+/*
+    Hurry Curry! - a game about cooking
+    Copyright 2024 metamuffin
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, version 3 of the License only.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+*/
+use super::{Entity, EntityContext};
+use anyhow::Result;
+use hurrycurry_protocol::glam::Vec2;
+
+#[derive(Debug, Default, Clone)]
+pub struct Map {
+    pub location: Vec2,
+    pub name: String,
+}
+
+impl Entity for Map {
+    fn tick(&mut self, c: EntityContext) -> Result<()> {
+        let mut activate = false;
+        c.game
+            .players_spatial_index
+            .query(self.location, 0.5, |_, _| activate = true);
+
+        if activate {
+            *c.load_map = Some(self.name.clone());
+        }
+
+        Ok(())
+    }
+}
diff --git a/server/src/entity/customers.rs b/server/src/entity/customers.rs
index 114ec440..d75f5b51 100644
--- a/server/src/entity/customers.rs
+++ b/server/src/entity/customers.rs
@@ -54,6 +54,7 @@ impl Entity for Customers {
                 packet_in: c.packet_in,
                 score_changed: c.score_changed,
                 dt: c.dt,
+                load_map: c.load_map,
             })?;
         }
         self.customers.retain(|c| !c.left);
diff --git a/server/src/entity/mod.rs b/server/src/entity/mod.rs
index d8fa5654..7180d1a7 100644
--- a/server/src/entity/mod.rs
+++ b/server/src/entity/mod.rs
@@ -16,6 +16,7 @@
 
 */
 pub mod bot;
+pub mod campaign;
 pub mod conveyor;
 pub mod customers;
 pub mod environment_effect;
@@ -24,6 +25,7 @@ pub mod player_portal;
 
 use crate::data::ItemTileRegistry;
 use anyhow::{anyhow, Result};
+use campaign::Map;
 use conveyor::Conveyor;
 use customers::Customers;
 use environment_effect::{EnvironmentController, EnvironmentEffect, EnvironmentEffectController};
@@ -45,6 +47,7 @@ pub struct EntityContext<'a> {
     pub packet_out: &'a mut VecDeque<PacketC>,
     pub packet_in: &'a mut VecDeque<PacketS>,
     pub score_changed: &'a mut bool,
+    pub load_map: &'a mut Option<String>,
     pub dt: f32,
 }
 
@@ -95,6 +98,10 @@ pub enum EntityDecl {
         to: Vec2,
     },
     Customers {},
+    Map {
+        name: String,
+        location: Option<Vec2>,
+    },
     EnvironmentEffect(EnvironmentEffect),
     Environment(Vec<String>),
 }
@@ -136,6 +143,12 @@ pub fn construct_entity(
                 cooldown: 0.,
             })
         }
+        EntityDecl::Map { name, location } => Box::new(Map {
+            location: location
+                .or(pos.map(|p| p.as_vec2() + 0.5))
+                .ok_or(anyhow!("no location"))?,
+            name,
+        }),
         EntityDecl::Customers {} => Box::new(Customers::new()?),
         EntityDecl::EnvironmentEffect(config) => Box::new(EnvironmentEffectController::new(config)),
         EntityDecl::Environment(names) => Box::new(EnvironmentController(names)),