dice rolling (with a dialog and basic chat output)

assets/web/index.html

@@ -13,8 +13,6 @@
             function init() {
                 let view = document.getElementById('game-view'); 
                 view.onwheel = onGameViewScroll;
-                view.onclick = (e) => console.log('click', e);
-                view.onauxclick = (e) => console.log(e);
                 view.onmousemove = onGameMouseMove;
                 view.onmouseup = onGameMouseUp;
                 view.oncontextmenu = () => false;
@@ -73,7 +71,7 @@
                 </p>
                 <hr style='width: 75%;' />
                 <p style='margin: 4px 2px;'>
-                    ${m.text}
+                    ${m.text.replace('\n', '\n<br>\n')}
                 </p>
                 `
                 msg.oncontextmenu = (e) => { 
@@ -84,6 +82,21 @@
                     cm.style.left = `${e.pageX}px`;
                 	return false;
                 }
+                if(m.actions) {
+                    let holder = document.createElement('div');
+                    holder.style.display = 'flex';
+                    holder.style.flexWrap = 'wrap';
+                    msg.appendChild(holder);
+                    for (const act of m.actions) {
+                        let button = document.createElement('button');
+                        button.innerText = act.display_name ?? act.name;
+                        button.action = act;
+                        button.onclick = () => console.log(button.action);
+                        button.style.margin = '2px';
+                        button.onclick = () => openRollsPopup(act);
+                        holder.appendChild(button);
+                    }
+                }
                 let history = document.getElementById('chat-history');
                 // this is to force update everytime we get a duplicate msg to allow msg editing (yay)
                 let exists = Array.from(history.children).filter(e => e.style.order == m.id)[0];
@@ -111,7 +124,7 @@
                     draggedToken.offY = ((e.clientY - mapOffsetY) / mapScale) - parseInt(token.style.top);
                     token.children[0].style.cursor = 'grabbing';
                 }
-                map.append(token);
+                map.appendChild(token);
             }
             tavern.onmovetoken = (m) => {
                 let token = Array.from(document.getElementsByClassName('token')).filter(t => t.token_id == m.token_id)[0]
@@ -148,7 +161,6 @@
                 else if(draggedToken.token != null && event.buttons == 1) { 
                     let top = (event.clientY - mapOffsetY) / mapScale - draggedToken.offY;
                     let left = (event.clientX - mapOffsetX) / mapScale - draggedToken.offX;
-                    console.log(event.clientX, event.clientY, draggedToken.offX, draggedToken.offY);
                     draggedToken.token.style.top = `${top}px`;
                     draggedToken.token.style.left = `${left}px`;
                 }
@@ -172,6 +184,61 @@
                 tb.value = '';
                 tavern.simple_msg(text);
             }
+            function openRollsPopup(action) {
+                let holder = document.getElementById('dice-roll-holder');
+                holder.innerHTML = ''; // remove all holder children
+                holder.action = action;
+                if(action.rolls != undefined && Array.isArray(action.rolls)) {
+                    for (const r of action.rolls) {
+                        // name (extra)     (dice_amount)d(dice_type) + constant | enabled
+                        console.log(r);
+                        let row = document.createElement('div');
+                        row.style.display = 'flex';
+                        row.roll = r;
+                        row.innerHTML = `
+                        <p style='flex-grow: 1;'>${r.name} ${r.extra != null ? '(' + r.extra + ')' : ''}</p>
+                        <p style='margin-right: 8px;'>${r.dice_amount}d${r.dice_type} + ${r.constant}</p>
+                        <input type='checkbox' ${r.enabled ? 'checked' : ''} />
+                        `;
+                        holder.appendChild(row);
+                    }
+                }
+                document.getElementById('dice-roll-title').innerText = action.display_name ?? action.display;
+                document.getElementById('dice-roll-popup').style.display = 'flex';
+            }
+            function rollPopup() {
+                // TODO: Maybe let the server roll the dice?
+                // first - hide the popup
+                document.getElementById('dice-roll-popup').style.display = 'none';
+                // get the holder and start rolling dice
+                let rolls = [];
+                let holder = document.getElementById('dice-roll-holder');
+                for(const h of holder.children) {
+                    if(h.roll && h.children[2].checked) {
+                        let roll = { name: h.roll.name, extra: h.roll.extra };
+                        let msg = '';
+                        let sum = 0;
+                        for (let i = 0; i < h.roll.dice_amount; i++) {
+                            // Math.random gives a value in [0, 1), so we need to add 1 at the end      
+                            let roll = Math.floor(Math.random() * h.roll.dice_type) + 1;
+                            sum += roll;
+                            msg += `${roll}`;
+                            if(i != h.roll.dice_amount - 1 || h.roll.constant != 0) {
+                                msg += ' + ';
+                            }
+                        }
+                        if(h.roll.constant != 0) {
+                            sum += h.roll.constant;                        
+                            msg += `${h.roll.constant}`;
+                        }
+                        roll.result = sum;
+                        roll.result_text = msg;
+                        rolls.push(roll);
+                    }
+                }
+                console.log(rolls);
+                tavern.action_result(holder.action.name, 'Louise', [], rolls);
+            }
         </script>
         <style>
             html, body {
@@ -278,6 +345,22 @@
                 <div style="position:absolute; top: 10px; left: 5px; background-color: rgb(255, 166, 0); z-index: 1;" >
                     floating<br>stuff
                 </div>
+                <div id="dice-roll-popup" style="display:none; justify-content: center; width: 100%; height: 100%; background-color: transparent; position: absolute; z-index: 2; top: 0px; left: 0px">
+                    <div style="display:flex; width: 50%; justify-content: center; flex-direction: column;">
+                        <div style="display: flex; height: fit-content; flex-direction: column; background-color: #ffffd6; color: black; border: black solid 1px; padding: 8px; border-radius: 8px;">
+                            <h3 id="dice-roll-title" style="align-self: center;">
+                                THIS IS THE ROLL DISPLAY
+                            </h3>
+                            <div id="dice-roll-holder" style="display: flex; flex-direction: column;">
+
+                            </div>
+                            <div style="display: flex;">
+                                <button style="flex-grow: 1; margin: 4px;" onclick="document.getElementById('dice-roll-popup').style.display = 'none';">Cancel</button>
+                                <button style="flex-grow: 1; margin: 4px;" onclick="rollPopup()">Roll</button>
+                            </div>
+                        </div>
+                    </div>
+                </div>
                 <div id="map" style="position:absolute; transform-origin: top left;">
                     <img src="https://rustystriker.dev/molly.jpg" height="200%" >
                 </div>

assets/web/socket.js

@@ -86,4 +86,8 @@ tavern.get_tokens = () => {
 tavern.move_token = (id, x, y) => {
 	if(!tavern.connected || tavern.loggedIn) { return false; }
 	tavern.socket.send(JSON.stringify({ move_token: { token_id: id, x: x, y: y }  }));
+}
+tavern.action_result = (name, source, targets, results) => {
+	if(!tavern.connected || tavern.loggedIn) { return false; }
+	tavern.socket.send(JSON.stringify({ action_result: { name: name, source: source ?? '', targets: targets ?? [], results: results }  }));
 }

readme.md

@@ -3,7 +3,7 @@
 ## Client todo
 
 [ ] implement tavern functions
-[ ] token drag & drop
+[x] token drag & drop
 [ ] Chat
     [x] Send new chat messages
     [x] recv new chat messages

src/api/mod.rs

@@ -5,23 +5,28 @@ pub mod map_actions;
 use game_actions::SpawnToken;
 use serde::{Deserialize, Serialize};
 
-use crate::game::chat_message::ChatMessage;
+use crate::game::{chat_message::ChatMessage, entry::ActionResult};
 
 #[derive(Serialize, Deserialize, Default, Debug)]
 #[serde(rename_all = "snake_case")]
 pub enum Request {
     #[default]
     Error,
+    // Connection requests 
     Login(login::LoginRequest),
+    Quit,
+    Kick(String),
+    Shutdown,
+    // Chat requests
     Message(ChatMessage),
     GetChatHistory { amount: usize, from: usize },
     GetLastMessages { amount: usize, },
+    // Map requests
     GetTokens,
     SpawnToken { x: i32, y: i32, img_path: String },
     MoveToken { token_id: usize, x: i32, y: i32 },
-    Quit,
+    // Actions requests
-    Kick(String),
+    ActionResult(ActionResult)
-    Shutdown
 }
 #[derive(Serialize, Clone, Debug)]
 #[serde(rename_all = "snake_case")]

src/game/chat_message.rs

@@ -1,5 +1,7 @@
 use serde::{Deserialize, Serialize};
 
+use super::entry::ActionDefinition;
+
 
 #[derive(Serialize, Deserialize, Debug, Clone, Default)]
 pub struct ChatMessage {
@@ -12,12 +14,10 @@ pub struct ChatMessage {
     pub character: Option<String>,
     /// whisper item
     pub whisper: Option<String>,
-    /// Rolls of the action, if not empty a roll should happen before
+    /// If the originating action had a dice roll with a DC (or similar), an option to show if the action roll succeeded
-    pub roll: Option<Vec<RollDialogOption>>,
+    pub success: Option<bool>,
-    /// Optional roll target
-    pub roll_target: Option<i32>,
     /// Optional action buttons, for a chat message this will be empty
-    pub actions: Option<Vec<String>>,
+    pub actions: Option<Vec<ActionDefinition>>,
     /// Targets of the action, for a chat message this will be empty
     pub targets: Option<Vec<String>>,
     /// message id, should be left emitted or 0 for new messages
@@ -35,6 +35,10 @@ impl ChatMessage {
             text, ..Default::default()
         }
     }
+    pub fn character(mut self, character: Option<String>) -> Self {
+        self.character = character;
+        self
+    }
     pub fn source(mut self, source: String) -> Self {
         self.source = source;
         self
@@ -45,31 +49,17 @@ impl ChatMessage {
         self
     }
     /// sets the roll value for the message (chaining multiple will override each other) 
-    pub fn roll(mut self, roll: Option<Vec<RollDialogOption>>) -> Self {
+    pub fn success(mut self, success: Option<bool>) -> Self {
-        self.roll = roll;
+        self.success = success;
-        self
-    }
-    /// adds a single roll to the message (chaining multiple will add multiple rolls)
-    pub fn with_roll(mut self, roll: RollDialogOption) -> Self {
-        if let Some(rs) = &mut self.roll {
-            rs.push(roll);
-        }
-        else {
-            self.roll = Some(vec![roll]);
-        }
-        self
-    }
-    pub fn roll_target(mut self, target: Option<i32>) -> Self {
-        self.roll_target = target;
         self
     }
     /// sets the actions value (chaining multiple will override)
-    pub fn actions(mut self, actions: Option<Vec<String>>) -> Self {
+    pub fn actions(mut self, actions: Option<Vec<ActionDefinition>>) -> Self {
         self.actions = actions;
         self
     }
     /// adds a single action to the message (chaining  multiple will add multiple actions)
-    pub fn with_action(mut self, action: String) -> Self {
+    pub fn with_action(mut self, action: ActionDefinition) -> Self {
         if let Some(acts) = &mut self.actions {
             acts.push(action);
         }
@@ -103,20 +93,4 @@ impl ChatMessage {
     
 }
 
-fn default_id() -> usize { 0 }
+fn default_id() -> usize { 0 }
-
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct RollDialogOption {
-    /// Field name
-    pub name: String,
-    /// dice size (aka d6, d12, d20)
-    pub dice_type: u16,
-    /// amount of dice (aka 1d6, 2d12, 10d20)
-    pub dice_amount: u16,
-    /// Constant amout to add (+7, +3, -1)
-    pub constant: i16,
-    /// Extra data, like damage type
-    pub extra: String,
-    /// should be enabled by default
-    pub enabled: bool
-}

src/game/entry.rs

@@ -1,4 +1,4 @@
-use serde::Serialize;
+use serde::{Deserialize, Serialize};
 
 use super::chat_message::ChatMessage;
 
@@ -23,13 +23,93 @@ pub trait GameEntry : Serialize + Sized {
     fn to_chat(&self) -> ChatMessage;
 }
 
+#[derive(Serialize, Deserialize, Debug, Clone, Default)]
 pub struct ActionDefinition {
     pub name: String,
+    pub display_name: Option<String>,
+    pub source: Option<String>,
     pub targets: i32,
+    pub rolls: Option<Vec<DiceRoll>>,
+}
+impl ActionDefinition {
+    pub fn new(name: String) -> Self {
+        Self {
+            name, ..Default::default()
+        }
+    }
+    pub fn display_name(mut self, name: Option<String>) -> Self {
+        self.display_name = name;
+        self
+    }
+    pub fn source(mut self, source: Option<String>) -> Self {
+        self.source = source;
+        self
+    }
+    pub fn targets(mut self, targets: i32) -> Self {
+        self.targets = targets;
+        self
+    }
+    pub fn rolls(mut self, rolls: Option<Vec<DiceRoll>>) -> Self {
+        self.rolls = rolls;
+        self
+    }
+    pub fn with_roll(mut self, roll: DiceRoll) -> Self {
+        if let Some(rolls) = &mut self.rolls {
+            rolls.push(roll);
+        }
+        else {
+            self.rolls = Some(vec![roll]);
+        }
+        self
+    }
 }
 
+#[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct ActionResult {
     pub name: String,
-    pub roll_result: i32,
+    pub source: String,
-    pub roll_target: i32,
+    pub targets: Vec<String>,
+    pub results: Vec<DiceRollResult>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Default)]
+pub struct DiceRoll {
+    /// Field name
+    pub name: String,
+    /// dice size (aka d6, d12, d20)
+    pub dice_type: u16,
+    /// amount of dice (aka 1d6, 2d12, 10d20)
+    pub dice_amount: u16,
+    /// Constant amout to add (+7, +3, -1)
+    pub constant: i16,
+    /// should be enabled by default
+    pub enabled: bool,
+    /// Extra data, like damage type
+    pub extra: Option<String>,
+}
+impl DiceRoll {
+    pub fn new(name: String, dice_type: u16, dice_amount: u16) -> Self {
+        Self {
+            name, dice_type, dice_amount, enabled: true, ..Default::default()
+        }
+    }
+    pub fn constant(mut self, constant: i16) -> Self {
+        self.constant = constant;
+        self
+    }
+    pub fn enabled(mut self, enabled: bool) -> Self {
+        self.enabled = enabled;
+        self
+    }
+    pub fn extra(mut self, extra: Option<String>) -> Self {
+        self.extra = extra;
+        self
+    }
+}
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct DiceRollResult {
+    pub name: String,
+    pub result: i32,
+    pub result_text: String,
+    pub extra: Option<String>,
 }

src/lib.rs

@@ -1,5 +1,5 @@
 use api::game_actions::SpawnToken;
-use game::{chat_message::ChatMessage, Game, GameImpl};
+use game::{chat_message::ChatMessage, entry::{ActionDefinition, DiceRoll}, Game, GameImpl};
 use tokio::sync::{broadcast, mpsc};
 
 pub mod api;
@@ -18,7 +18,22 @@ impl GameServer {
         Self {
             _game: Game::new(),
             tokens: vec![("assets/pf2r/tokens/louise.jpg".to_string(), 2, 2)],
-            chat: Vec::new(),
+            chat: vec![
+                (
+                    "Server".to_string(), 
+                    ChatMessage::new("a weapon description".to_string())
+                        .id(1)
+                        .character(Some("Sword or something".to_string()))
+                        .with_action(
+                            ActionDefinition::new("weapon/attack".to_string())
+                            .display_name(Some("Attack +7".to_string()))
+                            .with_roll(DiceRoll::new("Pierce".to_string(), 12, 1).constant(1))
+                            .with_roll(DiceRoll::new("Fire".to_string(), 4, 2))
+                        )
+                        .with_action(ActionDefinition::new("Attack +3".to_string()))
+                        .with_action(ActionDefinition::new("Attack -1".to_string()))
+                )
+            ],
         }
     }
 
@@ -76,7 +91,7 @@ impl GameServer {
                         amount = self.chat.len();
                     }
                     let start = if amount >= self.chat.len() {
-                        self.chat.len()
+                        0
                     } else {
                         self.chat.len() - amount
                     };
@@ -106,6 +121,20 @@ impl GameServer {
                         _ = broadcast.send((None, api::Response::MoveToken { token_id, x, y }));
                     }
                 },
+                api::Request::ActionResult(result) => {
+                    let msg = ChatMessage::new(
+                        result.results.iter()
+                            // .map(|d| &d.result_text)
+                            .fold(String::new(), |a,b| a + &format!("{}: {} = {}\n", &b.name, &b.result_text, b.result))
+                        )
+                        .character(Some(result.name))
+                        .source(id.clone())
+                        .targets(Some(result.targets))
+                        .id(self.chat.len() + 1);
+                    self.chat.push((id, msg.clone()));
+                    _ = broadcast.send((None, api::Response::Message(msg)));
+                        
+                }
                 api::Request::Quit => _ = broadcast.send((None, api::Response::Quit { id })),
                 api::Request::Kick(id) => _ = broadcast.send((Some(id), api::Response::Shutdown)),
                 api::Request::Shutdown => break,

src/pathfinder2r_impl/mod.rs

@@ -1,4 +1,4 @@
-use crate::game::{entry::{ActionDefinition, ActionResult, GameEntry}, character_sheet::*, chat_message::{ChatMessage, RollDialogOption}};
+use crate::game::{character_sheet::*, chat_message::ChatMessage, entry::{ActionDefinition, ActionResult, DiceRoll, GameEntry}};
 use serde::Serialize;
 use tavern_macros::CharacterSheet;
 
@@ -89,14 +89,20 @@ impl Character<Entry> for Pathfinder2rCharacterSheet {
     fn use_action(&mut self, entry: &Entry, action: &ActionResult) -> ChatMessage {
         match entry {
             Entry::Weapon(_) => ChatMessage::new("Attack".to_string())
-                    .with_roll(RollDialogOption { name: String::from("pierce"), dice_type: 4, dice_amount: 1, constant: 0, extra: String::new(), enabled: true })
+                    .with_action(
-                    .roll_target(Some(10))
+                        ActionDefinition::new("Attack".to_string())
-                    .with_action("damage".to_string())
+                            .with_roll(DiceRoll::new("Piercing".to_string(), 12, 1))
-                    .with_action("double".to_string()),
+                    )
+                    .with_action(
+                        ActionDefinition::new("Double".to_string())
+                            .with_roll(DiceRoll::new("Piercing".to_string(), 12, 2))
+                    ),
             Entry::Consumable(_consumable) => if action.name == "consume" {
                 ChatMessage::new("Heal".to_string())
-                    .with_roll(RollDialogOption { name: "heal".to_string(), dice_type: 6, dice_amount: 1, constant: 0, extra: String::new(), enabled: true })
+                    .with_action(
-                    .with_action("heal".to_string())
+                        ActionDefinition::new("Heal".to_string())
+                            .with_roll(DiceRoll::new("Heal".to_string(), 6, 0).constant(6))
+                    )
             } else { todo!() },
             Entry::Spell(_spell) => todo!(),
         }
@@ -113,7 +119,7 @@ impl Character<Entry> for Pathfinder2rCharacterSheet {
             Entry::Spell(_) => v = vec![("cast", 1)],
         };
         v.iter()
-            .map(|s| ActionDefinition { name: s.0.to_string(), targets: s.1 })
+            .map(|s| ActionDefinition { name: s.0.to_string(), targets: s.1, display_name: None, source: None, rolls: None })
             .collect()
     }
 }