12 files changed, 1046 insertions, 132 deletions

diff --git a/src/analyzers/fractals.rs b/src/analyzers/fractals.rs
new file mode 100644
index 0000000..910b182
--- /dev/null
+++ b/src/analyzers/fractals.rs
@@ -0,0 +1,77 @@
+//! Analyzers for (challenge mote) fractal encounters.
+use crate::{
+    analyzers::{helpers, Analyzer, Outcome},
+    Log,
+};
+
+/// Health threshold for Skorvald to be detected as Challenge Mote.
+pub const SKORVALD_CM_HEALTH: u64 = 5_551_340;
+
+/// Analyzer for the first boss of 100 CM, Skorvald.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct Skorvald<'log> {
+    log: &'log Log,
+}
+
+impl<'log> Skorvald<'log> {
+    /// Create a new [`Skorvald`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        Skorvald { log }
+    }
+}
+
+impl<'log> Analyzer for Skorvald<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= SKORVALD_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(self.log.was_rewarded() || helpers::boss_is_dead(self.log))
+    }
+}
+
+/// Analyzer for fractals that don't require special logic.
+///
+/// This is used for Artsariiv, Arkk, MAMA, Siax and Ensolyss.
+#[derive(Debug, Clone, Copy)]
+pub struct GenericFractal<'log> {
+    log: &'log Log,
+}
+
+impl<'log> GenericFractal<'log> {
+    /// Create a new [`GenericFractal`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        GenericFractal { log }
+    }
+}
+
+impl<'log> Analyzer for GenericFractal<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        // Besides Skorvald normal mode, we only get logs for the challenge mote encounters (at
+        // least, only for those we'll use this analyzer). So we can safely return true here in any
+        // case.
+        true
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(self.log.was_rewarded() || helpers::boss_is_dead(self.log))
+    }
+}
diff --git a/src/analyzers/helpers.rs b/src/analyzers/helpers.rs
new file mode 100644
index 0000000..674d752
--- /dev/null
+++ b/src/analyzers/helpers.rs
@@ -0,0 +1,113 @@
+//! This module contains helper methods that are used in different analyzers.
+use std::collections::HashMap;
+
+use crate::{AgentKind, EventKind, Log};
+
+/// Returns the maximum health of the boss agent.
+///
+/// If the health cannot be determined, this function returns `None`.
+///
+/// The boss agent is determined by using [`Log::is_boss`][Log::is_boss].
+pub fn boss_health(log: &Log) -> Option<u64> {
+    let mut health: Option<u64> = None;
+    for event in log.events() {
+        if let EventKind::MaxHealthUpdate {
+            agent_addr,
+            max_health,
+        } = *event.kind()
+        {
+            if log.is_boss(agent_addr) {
+                health = health.map(|h| h.max(max_health)).or(Some(max_health));
+            }
+        }
+    }
+    health
+}
+
+/// Checks if any of the boss NPCs have died.
+///
+/// Death is determined by checking for the [`EventKind::ChangeDead`][EventKind::ChangeDead] event,
+/// and whether a NPC is a boss is determined by the [`Log::is_boss`][Log::is_boss] method.
+pub fn boss_is_dead(log: &Log) -> bool {
+    log.events().iter().any(|ev| match ev.kind() {
+        EventKind::ChangeDead { agent_addr } if log.is_boss(*agent_addr) => true,
+        _ => false,
+    })
+}
+
+/// Checks whether the players exit combat after the boss.
+///
+/// This is useful to determine the success state of some fights.
+pub fn players_exit_after_boss(log: &Log) -> bool {
+    let mut player_exit = 0u64;
+    let mut boss_exit = 0u64;
+
+    for event in log.events() {
+        if let EventKind::ExitCombat { agent_addr } = event.kind() {
+            let agent = if let Some(a) = log.agent_by_addr(*agent_addr) {
+                a
+            } else {
+                continue;
+            };
+
+            match agent.kind() {
+                AgentKind::Player(_) if event.time() >= player_exit => {
+                    player_exit = event.time();
+                }
+                AgentKind::Character(_)
+                    if event.time() >= boss_exit && log.is_boss(*agent_addr) =>
+                {
+                    boss_exit = event.time();
+                }
+                _ => (),
+            }
+        }
+    }
+    // Safety margin
+    boss_exit != 0 && player_exit > boss_exit + 1000
+}
+
+/// Checks if the given buff is present in the log.
+pub fn buff_present(log: &Log, wanted_buff_id: u32) -> bool {
+    for event in log.events() {
+        if let EventKind::BuffApplication { buff_id, .. } = *event.kind() {
+            if buff_id == wanted_buff_id {
+                return true;
+            }
+        }
+    }
+    false
+}
+
+/// Returns the (minimum) time between applications of the given buff in milliseconds.
+pub fn time_between_buffs(log: &Log, wanted_buff_id: u32) -> u64 {
+    let mut time_maps: HashMap<u64, Vec<u64>> = HashMap::new();
+    for event in log.events() {
+        if let EventKind::BuffApplication {
+            destination_agent_addr,
+            buff_id,
+            ..
+        } = event.kind()
+        {
+            if *buff_id == wanted_buff_id {
+                time_maps
+                    .entry(*destination_agent_addr)
+                    .or_default()
+                    .push(event.time());
+            }
+        }
+    }
+    let timestamps = if let Some(ts) = time_maps.values().max_by_key(|v| v.len()) {
+        ts
+    } else {
+        return 0;
+    };
+    timestamps
+        .iter()
+        .zip(timestamps.iter().skip(1))
+        .map(|(a, b)| b - a)
+        // Arbitrary limit to filter out duplicated buff application events
+        .filter(|x| *x > 50)
+        .min()
+        .unwrap_or(0)
+}
diff --git a/src/analyzers/mod.rs b/src/analyzers/mod.rs
new file mode 100644
index 0000000..d6315f3
--- /dev/null
+++ b/src/analyzers/mod.rs
@@ -0,0 +1,121 @@
+//! Traits and structures to analyze fights.
+//!
+//! Fights need different logic in order to determine specific data, for example each fight has a
+//! different way to determine whether or not the Challenge Mote was activated, whether or not the
+//! fight was successful, ...
+//!
+//! This module aims to unify that logic by providing the [`Analyzer`][Analyzer] trait, which
+//! provides a unified interface to query this information. You can use
+//! [`Log::analyzer`][Log::analyzer] or [`for_log`][for_log] to obtain an analyzer fitting for the
+//! encounter that is represented by the log.
+//!
+//! Most of the time, you will be dealing with a dynamically dispatched version of
+//! [`Analyzer`][Analyzer], that is either `&dyn Analyzer` or `Box<dyn Analyzer>`. Also keep in
+//! mind that an analyzer keeps a reference to the log that it is analyzing, which can be accessed
+//! through [`Analyzer::log`][Analyzer::log].
+//!
+//! The implementation of the different analyzers is split off in different submodules:
+//! * [`raids`][raids] for the raid-related encounters.
+//! * [`fractals`][fractals] for the fractal-specific encounters.
+//! * [`strikes`][strikes] for the strike-mission specific encounters.
+//!
+//! Note that you should not create concrete analyzers on your own, as the behaviour is not
+//! specified when you use a wrong analyzer for the given log. Rely only on
+//! [`Log::analyzer`][Log::analyzer] (or [`for_log`][for_log]) and the methods defined in
+//! [`Analyzer`][Analyzer].
+
+use crate::{Boss, Log};
+
+pub mod fractals;
+pub mod helpers;
+pub mod raids;
+pub mod strikes;
+
+/// The outcome of a fight.
+#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
+pub enum Outcome {
+    /// The fight succeeded.
+    Success,
+    /// The fight failed, i.e. the group wiped.
+    Failure,
+}
+
+impl Outcome {
+    /// A function that turns a boolean into an [`Outcome`][Outcome].
+    ///
+    /// This is a convenience function that can help implementing
+    /// [`Analyzer::outcome`][Analyzer::outcome], which is also why this function returns an Option
+    /// instead of the outcome directly.
+    ///
+    /// This turns `true` into [`Outcome::Success`][Outcome::Success] and `false` into
+    /// [`Outcome::Failure`][Outcome::Failure].
+    pub fn from_bool(b: bool) -> Option<Outcome> {
+        if b {
+            Some(Outcome::Success)
+        } else {
+            Some(Outcome::Failure)
+        }
+    }
+}
+
+/// An [`Analyzer`][Analyzer] is something that implements fight-dependent analyzing of the log.
+///
+/// For more information and explanations, see the [module level documentation][self].
+pub trait Analyzer {
+    /// Returns a reference to the log being analyzed.
+    fn log(&self) -> &Log;
+
+    /// Checks whether the fight was done with the challenge mote activated.
+    fn is_cm(&self) -> bool;
+
+    /// Returns the outcome of the fight.
+    ///
+    /// Note that not all logs need to have an outcome, e.g. WvW or Golem logs may return `None`
+    /// here.
+    fn outcome(&self) -> Option<Outcome>;
+}
+
+/// Returns the correct [`Analyzer`][Analyzer] for the given log file.
+///
+/// See also [`Log::analyzer`][Log::analyzer].
+pub fn for_log<'l>(log: &'l Log) -> Option<Box<dyn Analyzer + 'l>> {
+    let boss = log.encounter()?;
+
+    match boss {
+        Boss::ValeGuardian | Boss::Gorseval | Boss::Sabetha => {
+            Some(Box::new(raids::GenericRaid::new(log)))
+        }
+
+        Boss::Slothasor | Boss::Matthias => Some(Box::new(raids::GenericRaid::new(log))),
+
+        Boss::KeepConstruct => Some(Box::new(raids::GenericRaid::new(log))),
+        Boss::Xera => Some(Box::new(raids::Xera::new(log))),
+
+        Boss::Cairn => Some(Box::new(raids::Cairn::new(log))),
+        Boss::MursaatOverseer => Some(Box::new(raids::MursaatOverseer::new(log))),
+        Boss::Samarog => Some(Box::new(raids::Samarog::new(log))),
+        Boss::Deimos => Some(Box::new(raids::Deimos::new(log))),
+
+        Boss::SoullessHorror => Some(Box::new(raids::SoullessHorror::new(log))),
+        Boss::Dhuum => Some(Box::new(raids::Dhuum::new(log))),
+
+        Boss::ConjuredAmalgamate => Some(Box::new(raids::ConjuredAmalgamate::new(log))),
+        Boss::LargosTwins => Some(Box::new(raids::LargosTwins::new(log))),
+        Boss::Qadim => Some(Box::new(raids::Qadim::new(log))),
+
+        Boss::CardinalAdina => Some(Box::new(raids::CardinalAdina::new(log))),
+        Boss::CardinalSabir => Some(Box::new(raids::CardinalSabir::new(log))),
+        Boss::QadimThePeerless => Some(Box::new(raids::QadimThePeerless::new(log))),
+
+        Boss::Skorvald => Some(Box::new(fractals::Skorvald::new(log))),
+        Boss::Artsariiv | Boss::Arkk | Boss::MAMA | Boss::Siax | Boss::Ensolyss => {
+            Some(Box::new(fractals::GenericFractal::new(log)))
+        }
+
+        Boss::IcebroodConstruct
+        | Boss::VoiceOfTheFallen
+        | Boss::FraenirOfJormag
+        | Boss::Boneskinner
+        | Boss::WhisperOfJormag => Some(Box::new(strikes::GenericStrike::new(log))),
+    }
+}
diff --git a/src/analyzers/raids/mod.rs b/src/analyzers/raids/mod.rs
new file mode 100644
index 0000000..bb3824b
--- /dev/null
+++ b/src/analyzers/raids/mod.rs
@@ -0,0 +1,60 @@
+//! Analyzers for raid logs.
+//!
+//! Most of the fights can use the [`GenericRaid`][GenericRaid] analyzer. The exception to this are
+//! fights which have a Challenge Mote (Wing 4, Wing 5, Wing 6, Wing 7), and fights which need to
+//! use a different method to determine their outcome (Xera, Deimos, Soulless Horror, Conjured
+//! Amalgamate, Qadim).
+use crate::{
+    analyzers::{helpers, Analyzer, Outcome},
+    Log,
+};
+
+mod w3;
+pub use w3::Xera;
+
+mod w4;
+pub use w4::{Cairn, Deimos, MursaatOverseer, Samarog};
+
+mod w5;
+pub use w5::{Dhuum, SoullessHorror};
+
+mod w6;
+pub use w6::{ConjuredAmalgamate, LargosTwins, Qadim};
+
+mod w7;
+pub use w7::{CardinalAdina, CardinalSabir, QadimThePeerless};
+
+/// A generic raid analyzer that works for bosses without special interactions.
+///
+/// This analyzer always returns `false` for the Challenge Mote calculation.
+///
+/// The outcome of the fight is determined by whether the boss agent has a death event - which
+/// works for a lot of fights, but not all of them.
+#[derive(Debug, Clone, Copy)]
+pub struct GenericRaid<'log> {
+    log: &'log Log,
+}
+
+impl<'log> GenericRaid<'log> {
+    /// Create a new [`GenericRaid`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        GenericRaid { log }
+    }
+}
+
+impl<'log> Analyzer for GenericRaid<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        false
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
diff --git a/src/analyzers/raids/w3.rs b/src/analyzers/raids/w3.rs
new file mode 100644
index 0000000..1b80b8d
--- /dev/null
+++ b/src/analyzers/raids/w3.rs
@@ -0,0 +1,34 @@
+use crate::{
+    analyzers::{helpers, Analyzer, Outcome},
+    Log,
+};
+
+/// Analyzer for the final fight of Wing 3, Xera.
+#[derive(Debug, Clone, Copy)]
+pub struct Xera<'log> {
+    log: &'log Log,
+}
+
+impl<'log> Xera<'log> {
+    /// Create a new [`Xera`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        Xera { log }
+    }
+}
+
+impl<'log> Analyzer for Xera<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        false
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::players_exit_after_boss(self.log))
+    }
+}
diff --git a/src/analyzers/raids/w4.rs b/src/analyzers/raids/w4.rs
new file mode 100644
index 0000000..310b26f
--- /dev/null
+++ b/src/analyzers/raids/w4.rs
@@ -0,0 +1,230 @@
+//! Boss fight analyzers for Wing 4 (Bastion of the Penitent).
+use crate::{
+    analyzers::{helpers, Analyzer, Outcome},
+    EventKind, Log,
+};
+
+pub const CAIRN_CM_BUFF: u32 = 38_098;
+
+/// Analyzer for the first fight of Wing 4, Cairn.
+///
+/// The CM is detected by the presence of the buff representing the countdown before which you have
+/// to use your special action skill.
+#[derive(Debug, Clone, Copy)]
+pub struct Cairn<'log> {
+    log: &'log Log,
+}
+
+impl<'log> Cairn<'log> {
+    /// Create a new [`Cairn`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        Cairn { log }
+    }
+}
+
+impl<'log> Analyzer for Cairn<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::buff_present(self.log, CAIRN_CM_BUFF)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
+
+pub const MO_CM_HEALTH: u64 = 30_000_000;
+
+/// Analyzer for the second fight of Wing 4, Mursaat Overseer.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct MursaatOverseer<'log> {
+    log: &'log Log,
+}
+
+impl<'log> MursaatOverseer<'log> {
+    /// Create a new [`MursaatOverseer`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        MursaatOverseer { log }
+    }
+}
+
+impl<'log> Analyzer for MursaatOverseer<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= MO_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
+
+pub const SAMAROG_CM_HEALTH: u64 = 40_000_000;
+
+/// Analyzer for the third fight of Wing 4, Samarog.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct Samarog<'log> {
+    log: &'log Log,
+}
+
+impl<'log> Samarog<'log> {
+    /// Create a new [`Samarog`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        Samarog { log }
+    }
+}
+
+impl<'log> Analyzer for Samarog<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= SAMAROG_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
+
+pub const DEIMOS_CM_HEALTH: u64 = 42_000_000;
+
+/// Analyzer for the fourth fight of Wing 4, Deimos.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct Deimos<'log> {
+    log: &'log Log,
+}
+
+impl<'log> Deimos<'log> {
+    /// Create a new [`Deimos`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        Deimos { log }
+    }
+}
+
+impl<'log> Analyzer for Deimos<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= DEIMOS_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        // The idea for Deimos is that we first need to figure out when the 10% split happens (if
+        // it even happens), then we can find the time when 10%-Deimos becomes untargetable and
+        // then we can compare this time to the player exit time.
+
+        let split_time = deimos_10_time(self.log);
+        // We never got to 10%, so this is a fail.
+        if split_time == 0 {
+            return Some(Outcome::Failure);
+        }
+
+        let at_address = deimos_at_address(self.log);
+        if at_address == 0 {
+            return Some(Outcome::Failure);
+        }
+
+        let mut player_exit = 0u64;
+        let mut at_exit = 0u64;
+        for event in self.log.events() {
+            match event.kind() {
+                EventKind::ExitCombat { agent_addr }
+                    if self
+                        .log
+                        .agent_by_addr(*agent_addr)
+                        .map(|a| a.kind().is_player())
+                        .unwrap_or(false)
+                        && event.time() >= player_exit =>
+                {
+                    player_exit = event.time();
+                }
+
+                EventKind::Targetable {
+                    agent_addr,
+                    targetable,
+                } if *agent_addr == at_address && !targetable && event.time() >= at_exit => {
+                    at_exit = event.time();
+                }
+
+                _ => (),
+            }
+        }
+
+        // Safety margin
+        Outcome::from_bool(player_exit > at_exit + 1000)
+    }
+}
+
+// Extracts the timestamp when Deimos's 10% phase started.
+//
+// This function may panic when passed non-Deimos logs!
+fn deimos_10_time(log: &Log) -> u64 {
+    let mut first_aware = 0u64;
+
+    for event in log.events() {
+        if let EventKind::Targetable { targetable, .. } = event.kind() {
+            if *targetable {
+                first_aware = event.time();
+                println!("First aware: {}", first_aware);
+            }
+        }
+    }
+
+    first_aware
+}
+
+// Returns the attack target address for the 10% Deimos phase.
+//
+// Returns 0 when the right attack target is not found.
+fn deimos_at_address(log: &Log) -> u64 {
+    for event in log.events().iter().rev() {
+        if let EventKind::AttackTarget {
+            agent_addr,
+            parent_agent_addr,
+            ..
+        } = event.kind()
+        {
+            let parent = log.agent_by_addr(*parent_agent_addr);
+            if let Some(parent) = parent {
+                if Some("Deimos") == parent.as_gadget().map(|g| g.name()) {
+                    return *agent_addr;
+                }
+            }
+        }
+    }
+    0
+}
diff --git a/src/analyzers/raids/w5.rs b/src/analyzers/raids/w5.rs
new file mode 100644
index 0000000..578cea8
--- /dev/null
+++ b/src/analyzers/raids/w5.rs
@@ -0,0 +1,90 @@
+//! Boss fight analyzers for Wing 5 (Hall of Chains)
+use crate::{
+    analyzers::{helpers, Analyzer, Outcome},
+    EventKind, Log,
+};
+
+pub const DESMINA_BUFF_ID: u32 = 47414;
+pub const DESMINA_MS_THRESHOLD: u64 = 11_000;
+pub const DESMINA_DEATH_BUFF: u32 = 895;
+
+/// Analyzer for the first fight of Wing 5, Soulless Horror (aka. Desmina).
+///
+/// The CM is detected by the time between applications of the Necrosis debuff, which is applied at
+/// a faster rate when the challenge mote is active.
+#[derive(Debug, Clone, Copy)]
+pub struct SoullessHorror<'log> {
+    log: &'log Log,
+}
+
+impl<'log> SoullessHorror<'log> {
+    /// Create a new [`SoullessHorror`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        SoullessHorror { log }
+    }
+}
+
+impl<'log> Analyzer for SoullessHorror<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        let tbb = helpers::time_between_buffs(self.log, DESMINA_BUFF_ID);
+        tbb > 0 && tbb <= DESMINA_MS_THRESHOLD
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(self.log.events().iter().any(|event| {
+            if let EventKind::BuffApplication {
+                buff_id,
+                destination_agent_addr,
+                ..
+            } = event.kind()
+            {
+                self.log.is_boss(*destination_agent_addr) && *buff_id == DESMINA_DEATH_BUFF
+            } else {
+                false
+            }
+        }))
+    }
+}
+
+pub const DHUUM_CM_HEALTH: u64 = 40_000_000;
+
+/// Analyzer for the second fight of Wing 5, Dhuum.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct Dhuum<'log> {
+    log: &'log Log,
+}
+
+impl<'log> Dhuum<'log> {
+    /// Create a new [`Dhuum`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        Dhuum { log }
+    }
+}
+
+impl<'log> Analyzer for Dhuum<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= DHUUM_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
diff --git a/src/analyzers/raids/w6.rs b/src/analyzers/raids/w6.rs
new file mode 100644
index 0000000..8701a63
--- /dev/null
+++ b/src/analyzers/raids/w6.rs
@@ -0,0 +1,149 @@
+//! Boss fight analyzers for Wing 6 (Mythwright Gambit)
+use crate::{
+    analyzers::{helpers, Analyzer, Outcome},
+    gamedata::{KENUT_ID, NIKARE_ID},
+    EventKind, Log,
+};
+
+pub const CA_CM_BUFF: u32 = 53_075;
+pub const ZOMMOROS_ID: u16 = 21_118;
+
+/// Analyzer for the first fight of Wing 6, Conjured Amalgamate.
+///
+/// The CM is detected by the presence of the buff that the player targeted by the laser has.
+#[derive(Debug, Clone, Copy)]
+pub struct ConjuredAmalgamate<'log> {
+    log: &'log Log,
+}
+
+impl<'log> ConjuredAmalgamate<'log> {
+    /// Create a new [`ConjuredAmalgamate`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        ConjuredAmalgamate { log }
+    }
+}
+
+impl<'log> Analyzer for ConjuredAmalgamate<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::buff_present(self.log, CA_CM_BUFF)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        for event in self.log.events() {
+            if let EventKind::Spawn { agent_addr } = event.kind() {
+                if self
+                    .log
+                    .agent_by_addr(*agent_addr)
+                    .and_then(|a| a.as_character())
+                    .map(|a| a.id() == ZOMMOROS_ID)
+                    .unwrap_or(false)
+                {
+                    return Some(Outcome::Success);
+                }
+            }
+        }
+        Some(Outcome::Failure)
+    }
+}
+
+pub const LARGOS_CM_HEALTH: u64 = 19_200_000;
+
+/// Analyzer for the second fight of Wing 6, Largos Twins.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct LargosTwins<'log> {
+    log: &'log Log,
+}
+
+impl<'log> LargosTwins<'log> {
+    /// Create a new [`LargosTwins`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        LargosTwins { log }
+    }
+}
+
+impl<'log> Analyzer for LargosTwins<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= LARGOS_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        let mut nikare_dead = false;
+        let mut kenut_dead = false;
+
+        for event in self.log.events() {
+            if let EventKind::ChangeDead { agent_addr } = event.kind() {
+                let agent = if let Some(agent) = self
+                    .log
+                    .agent_by_addr(*agent_addr)
+                    .and_then(|a| a.as_character())
+                {
+                    agent
+                } else {
+                    continue;
+                };
+
+                if agent.id() == NIKARE_ID {
+                    nikare_dead = true;
+                } else if agent.id() == KENUT_ID {
+                    kenut_dead = true;
+                }
+            }
+        }
+
+        Outcome::from_bool(kenut_dead && nikare_dead)
+    }
+}
+
+pub const QADIM_CM_HEALTH: u64 = 21_100_000;
+
+/// Analyzer for the third fight of Wing 6, Qadim.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct Qadim<'log> {
+    log: &'log Log,
+}
+
+impl<'log> Qadim<'log> {
+    /// Create a new [`Qadim`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        Qadim { log }
+    }
+}
+
+impl<'log> Analyzer for Qadim<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= QADIM_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::players_exit_after_boss(self.log))
+    }
+}
diff --git a/src/analyzers/raids/w7.rs b/src/analyzers/raids/w7.rs
new file mode 100644
index 0000000..bdfadd6
--- /dev/null
+++ b/src/analyzers/raids/w7.rs
@@ -0,0 +1,111 @@
+//! Boss fight analyzers for Wing 6 (Mythwright Gambit)
+use crate::{
+    analyzers::{helpers, Analyzer, Outcome},
+    Log,
+};
+
+pub const ADINA_CM_HEALTH: u64 = 24_800_000;
+
+/// Analyzer for the first fight of Wing 7, Cardinal Adina.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct CardinalAdina<'log> {
+    log: &'log Log,
+}
+
+impl<'log> CardinalAdina<'log> {
+    /// Create a new [`CardinalAdina`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        CardinalAdina { log }
+    }
+}
+
+impl<'log> Analyzer for CardinalAdina<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= ADINA_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
+
+pub const SABIR_CM_HEALTH: u64 = 32_400_000;
+
+/// Analyzer for the second fight of Wing 7, Cardinal Sabir.
+///
+/// The CM is detected by the boss's health, which is higher in the challenge mote.
+#[derive(Debug, Clone, Copy)]
+pub struct CardinalSabir<'log> {
+    log: &'log Log,
+}
+
+impl<'log> CardinalSabir<'log> {
+    /// Create a new [`CardinalSabir`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        CardinalSabir { log }
+    }
+}
+
+impl<'log> Analyzer for CardinalSabir<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= SABIR_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
+
+pub const QADIMP_CM_HEALTH: u64 = 51_000_000;
+
+/// Analyzer for the final fight of Wing 7, Qadim The Peerless.
+#[derive(Debug, Clone, Copy)]
+pub struct QadimThePeerless<'log> {
+    log: &'log Log,
+}
+
+impl<'log> QadimThePeerless<'log> {
+    /// Create a new [`QadimThePeerless`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        QadimThePeerless { log }
+    }
+}
+
+impl<'log> Analyzer for QadimThePeerless<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        helpers::boss_health(self.log)
+            .map(|h| h >= QADIMP_CM_HEALTH)
+            .unwrap_or(false)
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
diff --git a/src/analyzers/strikes.rs b/src/analyzers/strikes.rs
new file mode 100644
index 0000000..8c22c49
--- /dev/null
+++ b/src/analyzers/strikes.rs
@@ -0,0 +1,38 @@
+//! Analyzers for Strike Mission logs.
+use crate::{
+    analyzers::{helpers, Analyzer, Outcome},
+    Log,
+};
+
+/// Analyzer for strikes.
+///
+/// Since there are currently no strikes requiring special logic, this analyzer is used for all
+/// strike missions.
+#[derive(Debug, Clone, Copy)]
+pub struct GenericStrike<'log> {
+    log: &'log Log,
+}
+
+impl<'log> GenericStrike<'log> {
+    /// Create a new [`GenericStrike`] analyzer for the given log.
+    ///
+    /// **Do not** use this method unless you know what you are doing. Instead, rely on
+    /// [`Log::analyzer`]!
+    pub fn new(log: &'log Log) -> Self {
+        GenericStrike { log }
+    }
+}
+
+impl<'log> Analyzer for GenericStrike<'log> {
+    fn log(&self) -> &Log {
+        self.log
+    }
+
+    fn is_cm(&self) -> bool {
+        false
+    }
+
+    fn outcome(&self) -> Option<Outcome> {
+        Outcome::from_bool(helpers::boss_is_dead(self.log))
+    }
+}
diff --git a/src/gamedata.rs b/src/gamedata.rs
index 30bbcf6..5e83167 100644
--- a/src/gamedata.rs
+++ b/src/gamedata.rs
@@ -39,6 +39,10 @@ pub enum Boss {
 
     // Wing 6
     ConjuredAmalgamate = 0xABC6,
+    /// This is the ID of Nikare, as that is what the Twin Largos logs are identified by.
+    ///
+    /// If you want Nikare specifically, consider using [`NIKARE_ID`][NIKARE_ID], and similarly, if
+    /// you need Kenut, you can use [`KENUT_ID`][KENUT_ID].
     LargosTwins = 0x5271,
     Qadim = 0x51C6,
 
@@ -65,42 +69,6 @@ pub enum Boss {
     WhisperOfJormag = 0x58B7,
 }
 
-impl Boss {
-    /// Returns the CM trigger for this boss.
-    pub fn cm_trigger(self) -> CmTrigger {
-        match self {
-            Boss::KeepConstruct => CmTrigger::Unknown,
-
-            Boss::Cairn => CmTrigger::BuffPresent(38_098),
-            Boss::MursaatOverseer => CmTrigger::HpThreshold(30_000_000),
-            Boss::Samarog => CmTrigger::HpThreshold(40_000_000),
-            Boss::Deimos => CmTrigger::HpThreshold(42_000_000),
-
-            Boss::SoullessHorror => CmTrigger::TimeBetweenBuffs(47414, 11_000),
-            Boss::Dhuum => CmTrigger::HpThreshold(40_000_000),
-
-            Boss::ConjuredAmalgamate => CmTrigger::BuffPresent(53_075),
-            // This is Nikare's health, as the log is saved with his ID
-            Boss::LargosTwins => CmTrigger::HpThreshold(19_200_000),
-            Boss::Qadim => CmTrigger::HpThreshold(21_100_000),
-
-            Boss::CardinalAdina => CmTrigger::HpThreshold(24_800_000),
-            Boss::CardinalSabir => CmTrigger::HpThreshold(32_400_000),
-            Boss::QadimThePeerless => CmTrigger::HpThreshold(51_000_000),
-
-            Boss::Skorvald => CmTrigger::HpThreshold(5_551_340),
-            Boss::Artsariiv => CmTrigger::Always,
-            Boss::Arkk => CmTrigger::Always,
-
-            Boss::MAMA => CmTrigger::Always,
-            Boss::Siax => CmTrigger::Always,
-            Boss::Ensolyss => CmTrigger::Always,
-
-            _ => CmTrigger::None,
-        }
-    }
-}
-
 /// Error for when converting a string to the boss fails.
 #[derive(Debug, Clone, Hash, PartialEq, Eq, Error)]
 #[error("Invalid boss identifier: {0}")]
@@ -203,28 +171,10 @@ impl Display for Boss {
 /// into account.
 pub const XERA_PHASE2_ID: u16 = 0x3F9E;
 
-/// The trigger of how a boss challenge mote (CM) is determined.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-pub enum CmTrigger {
-    /// The boss does not have a CM available.
-    None,
-    /// The boss has a CM available but we cannot determine if it has been activated.
-    Unknown,
-    /// Logs from this boss always count as having the CM active.
-    Always,
-    /// The CM is determined by the boss's health being at or above the given threshold.
-    ///
-    /// This works since most bosses increase their HP pool in the CM variant.
-    HpThreshold(u32),
-    /// The CM is active if the given buff is present in the log.
-    ///
-    /// The buff can be either on player or the enemy.
-    BuffPresent(u32),
-    /// The time between buff applications falls below the given threshold.
-    ///
-    /// The first number is the buff id, the second number is the time threshold in milliseconds.
-    TimeBetweenBuffs(u32, u64),
-}
+/// The ID of Nikare in the Twin Largos fight.
+pub const NIKARE_ID: u16 = Boss::LargosTwins as u16;
+/// The ID of Kenut in the Twin Largos fight.
+pub const KENUT_ID: u16 = 21089;
 
 /// Error for when converting a string to a profession fails.
 #[derive(Debug, Clone, PartialEq, Eq, Hash, Error)]
diff --git a/src/lib.rs b/src/lib.rs
index 519d1c4..b3c587d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -88,7 +88,6 @@
 //! While there are legitimate use cases for writing/modification support, they are currently not
 //! implemented (but might be in a future version).
 
-use std::collections::HashMap;
 use std::convert::TryFrom;
 use std::marker::PhantomData;
 
@@ -105,9 +104,11 @@ mod processing;
 pub use processing::{process, process_file, process_stream, Compression};
 
 pub mod gamedata;
-use gamedata::CmTrigger;
 pub use gamedata::{Boss, EliteSpec, Profession};
 
+pub mod analyzers;
+pub use analyzers::{Analyzer, Outcome};
+
 /// Any error that can occur during the processing of evtc files.
 #[derive(Error, Debug)]
 pub enum EvtcError {
@@ -759,6 +760,8 @@ impl Log {
     pub fn boss_agents(&self) -> Vec<&Agent> {
         let boss_ids = if self.boss_id == Boss::Xera as u16 {
             vec![self.boss_id, gamedata::XERA_PHASE2_ID]
+        } else if self.boss_id == Boss::LargosTwins as u16 {
+            vec![gamedata::NIKARE_ID, gamedata::KENUT_ID]
         } else {
             vec![self.boss_id]
         };
@@ -789,6 +792,11 @@ impl Log {
         Boss::from_u16(self.boss_id)
     }
 
+    /// Return an analyzer suitable to analyze the given log.
+    pub fn analyzer<'s>(&'s self) -> Option<Box<dyn Analyzer + 's>> {
+        analyzers::for_log(&self)
+    }
+
     /// Return all events present in this log.
     #[inline]
     pub fn events(&self) -> &[Event] {
@@ -832,46 +840,7 @@ impl Log {
     /// * We cannot determine whether the CM was active
     /// * The boss is not known
     pub fn is_cm(&self) -> bool {
-        let trigger = self
-            .encounter()
-            .map(Boss::cm_trigger)
-            .unwrap_or(CmTrigger::Unknown);
-        match trigger {
-            CmTrigger::HpThreshold(hp_threshold) => {
-                for event in self.events() {
-                    if let EventKind::MaxHealthUpdate {
-                        agent_addr,
-                        max_health,
-                    } = *event.kind()
-                    {
-                        if self.is_boss(agent_addr) && max_health >= hp_threshold as u64 {
-                            return true;
-                        }
-                    }
-                }
-                false
-            }
-
-            CmTrigger::BuffPresent(wanted_buff_id) => {
-                for event in self.events() {
-                    if let EventKind::BuffApplication { buff_id, .. } = *event.kind() {
-                        if buff_id == wanted_buff_id {
-                            return true;
-                        }
-                    }
-                }
-                false
-            }
-
-            CmTrigger::TimeBetweenBuffs(buff_id, threshold) => {
-                let tbb = time_between_buffs(&self.events, buff_id);
-                tbb != 0 && tbb <= threshold
-            }
-
-            CmTrigger::Always => true,
-
-            CmTrigger::None | CmTrigger::Unknown => false,
-        }
+        self.analyzer().map(|a| a.is_cm()).unwrap_or(false)
     }
 
     /// Get the timestamp of when the log was started.
@@ -915,6 +884,10 @@ impl Log {
     ///
     /// This can be used as an indication whether the fight was successful (`true`) or not
     /// (`false`).
+    ///
+    /// If you want to properly determine whether a fight was successful, check the
+    /// [`Analyzer::outcome`][Analyzer::outcome] method, which does more sophisticated checks
+    /// (dependent on the boss).
     pub fn was_rewarded(&self) -> bool {
         self.events().iter().any(|e| {
             if let EventKind::Reward { .. } = e.kind() {
@@ -925,35 +898,3 @@ impl Log {
         })
     }
 }
-
-fn time_between_buffs(events: &[Event], wanted_buff_id: u32) -> u64 {
-    let mut time_maps: HashMap<u64, Vec<u64>> = HashMap::new();
-    for event in events {
-        if let EventKind::BuffApplication {
-            destination_agent_addr,
-            buff_id,
-            ..
-        } = event.kind()
-        {
-            if *buff_id == wanted_buff_id {
-                time_maps
-                    .entry(*destination_agent_addr)
-                    .or_default()
-                    .push(event.time());
-            }
-        }
-    }
-    let timestamps = if let Some(ts) = time_maps.values().max_by_key(|v| v.len()) {
-        ts
-    } else {
-        return 0;
-    };
-    timestamps
-        .iter()
-        .zip(timestamps.iter().skip(1))
-        .map(|(a, b)| b - a)
-        // Arbitrary limit to filter out duplicated buff application events
-        .filter(|x| *x > 50)
-        .min()
-        .unwrap_or(0)
-}