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use std::fmt;
use std::sync::Arc;
use crate::Error;
use crate::Player;
use crate::Connector;
use crate::UniversalEnumerable;
use crate::unit::GateSwitchInfo;
use crate::unit::ControllableInfo;
use crate::net::Packet;
use crate::net::BinaryReader;
use crate::message::any_game_message::prelude::*;
pub struct GateSwitchedMessage {
data: GameMessageData,
player: Option<Arc<Player>>,
info: Option<Arc<ControllableInfo>>,
switch: String,
gates: Vec<GateSwitchInfo>,
}
impl GateSwitchedMessage {
pub fn from_packet(connector: &Arc<Connector>, packet: &Packet, reader: &mut BinaryReader) -> Result<GateSwitchedMessage, Error> {
let data = GameMessageData::from_packet(connector, packet, reader)?;
let invoked = reader.read_bool()?;
let player;
let info;
if invoked {
let p_strong = connector.player_for(reader.read_u16()?)?;
let index = reader.read_unsigned_byte()?;
player = Some(p_strong.clone());
info = Some(p_strong.controllable_info(index).ok_or_else(|| Error::InvalidControllableInfo(index))?);
} else {
player = None;
info = None;
}
Ok(GateSwitchedMessage {
data,
player,
info,
switch: reader.read_string()?,
gates: {
let count = reader.read_u16()?;
let mut vec = Vec::with_capacity(count as usize);
for _ in 0..count {
vec.push(GateSwitchInfo::from_reader(reader)?);
}
vec
},
})
}
pub fn invoker_player(&self) -> &Option<Arc<Player>> {
&self.player
}
pub fn invoker_player_info(&self) -> &Option<Arc<ControllableInfo>> {
&self.info
}
pub fn switch_string(&self) -> &str {
&self.switch
}
pub fn gates(&self) -> &Vec<GateSwitchInfo> {
&self.gates
}
}
impl Message for GateSwitchedMessage {
fn timestamp(&self) -> &DateTime {
self.data.timestamp()
}
}
impl GameMessage for GateSwitchedMessage {
}
impl fmt::Display for GateSwitchedMessage {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "[{}] ", self.timestamp())?;
if self.player.is_some() {
let info = self.info.clone().unwrap();
let player = self.player.clone().unwrap();
write!(f, "{:?} of {}", info.name(), player.name())?;
} else {
write!(f, "A neutral unit ")?;
}
write!(f, " triggered Switch {}. {} Gate", self.switch, self.gates.len())?;
if !self.gates.is_empty() {
write!(f, "s")?;
}
write!(f, " affected, including: ")?;
for i in 0..self.gates.len() {
let gate = &self.gates[i];
if i > 0 {
write!(f, "; ")?;
}
write!(f, "{} ({})",
gate.name(),
if gate.state() {"Closed"} else {"Open"},
)?;
if i == 11 && self.gates.len() > 12 {
write!(f, "..")?;
break;
}
}
write!(f, ".")
}
}