more zone stuff

client/src/scenes/menu.game.list.js

@@ -124,7 +124,7 @@ class MenuGameList extends Phaser.Scene {
 
         zones.on('pointerdown', () => {
             this.scene.add('Missions', Missions, true);
-            return ws.sendZoneCreate();
+            return ws.sendAccountZone();
         });
 
 

client/src/scenes/missions.js

@@ -16,16 +16,20 @@ class Missions extends Phaser.Scene {
     }
 
     create() {
+        const zone = this.registry.get('zone');
+        if (!zone) return false;
+
         this.scene.manager.add('MissionControls', MissionControls, true);
         this.graphics = this.add.graphics();
-        const nodeData = this.registry.get('zone').nodes;
-        this.edgeData = this.registry.get('zone').edges.map(x => x.map(y => nodeData[y]));
+        const nodeData = zone.graph.nodes;
+        this.edgeData = zone.graph.edges.map(x => x.map(y => nodeData[y]));
         this.cameras.main.setViewport(COMBAT.width() * 0.2, COMBAT.y(),
             COMBAT.width() * 0.8, COMBAT.height());
         this.addNodes(nodeData);
         this.drawEdges(nodeData);
         this.addCameraControl();
         this.addEvents();
+        return this;
     }
 
     addNodes(nodeData) {

client/src/socket.js

@@ -48,6 +48,10 @@ function createSocket(events) {
         send({ method: 'account_items', params: {} });
     }
 
+    function sendAccountZone() {
+        send({ method: 'account_zone', params: {} });
+    }
+
     function sendCrypSpawn(name) {
         send({ method: 'cryp_spawn', params: { name } });
     }
@@ -233,6 +237,7 @@ function createSocket(events) {
         sendAccountDemo,
         sendAccountCryps,
         sendAccountItems,
+        sendAccountZone,
         sendGameState,
         sendGamePve,
         sendGamePvp,

server/WORKLOG.md

@@ -11,6 +11,11 @@ strangle
 
 ## NOW
 
+* zones
+  * open w/ item?
+  * close
+  * check node joinable
+  * update on game finish
 
 ## SOON
 * aoe skills

server/src/rpc.rs

@@ -20,7 +20,7 @@ use game::{Game, PveMode, game_state, game_pve, game_pvp, game_join, game_joinab
 use account::{Account, account_create, account_login, account_from_token, account_cryps, account_zone};
 use item::{Item, items_list, item_use};
 use skill::{Skill};
-use zone::{Zone, zone_create, zone_join};
+use zone::{Zone, zone_create, zone_join, zone_close};
 
 pub struct Rpc;
 
@@ -72,6 +72,7 @@ impl Rpc {
                     "game_target" => Rpc::game_target(data, &mut tx, account.unwrap(), client),
                     "zone_create" => Rpc::zone_create(data, &mut tx, account.unwrap(), client),
                     "zone_join" => Rpc::zone_join(data, &mut tx, account.unwrap(), client),
+                    "zone_close" => Rpc::zone_close(data, &mut tx, account.unwrap(), client),
                     "account_cryps" => Rpc::account_cryps(data, &mut tx, account.unwrap(), client),
                     "account_items" => Rpc::account_items(data, &mut tx, account.unwrap(), client),
                     "account_zone" => Rpc::account_zone(data, &mut tx, account.unwrap(), client),
@@ -346,6 +347,18 @@ impl Rpc {
 
         return Ok(response);
     }
+
+    fn zone_close(data: Vec<u8>, tx: &mut Transaction, account: Account, _client: &mut WebSocket<TcpStream>) -> Result<RpcResponse, Error> {
+        let msg = from_slice::<ZoneCloseMsg>(&data).or(Err(err_msg("invalid params")))?;
+
+        let response = RpcResponse {
+            method: "zone_close".to_string(),
+            params: RpcResult::ZoneClose(zone_close(msg.params, tx, &account)?)
+        };
+
+        return Ok(response);
+    }
+
 }
 
 #[derive(Debug,Clone,Serialize,Deserialize)]
@@ -366,6 +379,7 @@ pub enum RpcResult {
     ItemList(Vec<Item>),
     ItemUse(()),
     ZoneState(Zone),
+    ZoneClose(()),
 }
 
 #[derive(Debug,Clone,Serialize,Deserialize)]
@@ -555,6 +569,18 @@ pub struct ZoneJoinParams {
     pub cryp_ids: Vec<Uuid>,
 }
 
+#[derive(Debug,Clone,Serialize,Deserialize)]
+struct ZoneCloseMsg {
+    method: String,
+    params: ZoneCloseParams,
+}
+
+#[derive(Debug,Clone,Serialize,Deserialize)]
+pub struct ZoneCloseParams {
+    pub zone_id: Uuid,
+}
+
+
 // #[cfg(test)]
 // mod tests {
 //     use super::*;

server/src/zone.rs

@@ -10,11 +10,12 @@ use failure::Error;
 use failure::err_msg;
 
 use game::{Game, PveMode, game_pve_new, game_write};
-use rpc::{ZoneJoinParams};
+use rpc::{ZoneJoinParams, ZoneCloseParams};
 
 #[derive(Debug,Clone,Serialize,Deserialize)]
 pub struct Zone {
     id: Uuid,
+    active: bool,
     graph: UnGraph<Encounter, ()>,
 }
 
@@ -35,31 +36,13 @@ impl Encounter {
             game_id: None,
         };
     }
+    fn start() -> Encounter {
+        return Encounter {
+            tag: "START".to_string(),
+            success: true,
+            game_id: None,
+        };
     }
-
-pub fn create_zone_graph() -> UnGraph<Encounter, ()> {
-    let mut gr = Graph::new_undirected();
-
-    let mut last = gr.add_node(Encounter::new("ZONE0"));
-    let mut next;
-
-    next = gr.add_node(Encounter::new("ZONE1"));
-    gr.add_edge(last, next, ());
-    last = next;
-
-    next = gr.add_node(Encounter::new("ZONE2"));
-    gr.add_edge(last, next, ());
-    last = next;
-
-    next = gr.add_node(Encounter::new("ZONE3"));
-    gr.add_edge(last, next, ());
-    last = next;
-
-    next = gr.add_node(Encounter::new("BOSS"));
-    gr.add_edge(last, next, ());
-    // last = next;
-
-    return gr;
 }
 
 pub fn zone_delete(tx: &mut Transaction, id: Uuid) -> Result<(), Error> {
@@ -116,6 +99,7 @@ pub fn zone_create(tx: &mut Transaction, account: &Account) -> Result<Zone, Erro
     let zone = Zone {
         id,
         graph,
+        active: true,
     };
 
     let bytes = to_vec(&zone)?;
@@ -139,13 +123,13 @@ pub fn zone_update(zone: &Zone, tx: &mut Transaction) -> Result<(), Error> {
 
     let query = "
         UPDATE zones
-        SET data = $1
-        WHERE id = $2
+        SET data = $1, active = $2
+        WHERE id = $3
         RETURNING id, data;
     ";
 
     let result = tx
-        .query(query, &[&bytes, &zone.id])?;
+        .query(query, &[&bytes, &zone.active, &zone.id])?;
 
     result.iter().next().ok_or(format_err!("zone {:?} could not be written", zone))?;
 
@@ -175,6 +159,78 @@ pub fn zone_join(params: ZoneJoinParams, tx: &mut Transaction, account: &Account
     return Ok(game);
 }
 
+pub fn zone_close(params: ZoneCloseParams, tx: &mut Transaction, account: &Account) -> Result<(), Error> {
+    let mut zone = zone_get(tx, params.zone_id)?;
+    zone.active = false;
+    zone_update(&zone, tx)?;
+    return Ok(());
+}
+
+pub fn create_zone_graph() -> ZoneGraph {
+    let mut gr = Graph::new_undirected();
+
+    let mut last = gr.add_node(Encounter::start());
+    let mut next;
+
+    next = gr.add_node(Encounter::new("ZONE0"));
+    gr.add_edge(last, next, ());
+    last = next;
+
+    next = gr.add_node(Encounter::new("ZONE1"));
+    gr.add_edge(last, next, ());
+    last = next;
+
+    next = gr.add_node(Encounter::new("ZONE2"));
+    gr.add_edge(last, next, ());
+    last = next;
+
+    next = gr.add_node(Encounter::new("BOSS"));
+    gr.add_edge(last, next, ());
+    // last = next;
+
+    return gr;
+}
+
+pub fn node_joinable(graph: &mut ZoneGraph, target_index: NodeIndex) -> bool {
+    // early return for already attempted
+    {
+        let target_encounter = match graph.node_weight(target_index) {
+            Some(encounter) => encounter,
+            None => panic!("{:?} has no weight for {:?}", graph, target_index),
+        };
+
+        println!("{:?}", target_encounter);
+
+        if target_encounter.game_id.is_some() {
+            return false;
+        }
+    }
+
+    // now check the graph for connectedness
+    // get all the nodes that have been successfully completed
+    let mut filtered = graph.clone();
+    filtered.retain_nodes(|g, i| {
+        match g.node_weight(i) {
+           Some(encounter) => encounter.success,
+           None => panic!("no weight for {:?}", i),
+        }
+    });
+
+    println!("{:?}", filtered);
+
+    // if a node is a neighbour of that graph
+    // and hasn't been attempted
+    // it is joinable
+    for i in filtered.node_indices() {
+        match graph.neighbors(i).find(|n| *n == target_index) {
+            Some(_n) => return true,
+            None => continue,
+        };
+    }
+
+    return false;
+}
+
 #[cfg(test)]
 mod tests {
     use zone::*;
@@ -189,4 +245,11 @@ mod tests {
 
         // println!("{:?}", Dot::with_config(&graph, &[Config::EdgeNoLabel]));
     }
+
+    #[test]
+    fn zone_joinable_test() {
+        let mut graph = create_zone_graph();
+        assert!(node_joinable(&mut graph, NodeIndex::from(1)));
+        assert!(!node_joinable(&mut graph, NodeIndex::from(2)));
+    }
 }