76 lines
1.8 KiB
Rust
76 lines
1.8 KiB
Rust
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#![allow(unused)]
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use anyhow::Result;
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use engine::prelude::*;
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use crate::game::{
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content::prelude::*,
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game::{Game, GameHandle},
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};
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use cgmath::{Deg, Vector2};
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use std::sync::{Arc, Mutex, MutexGuard};
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use super::particle_spawn::ParticleSpawn;
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pub struct SelfCast {
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data: AbilityLoader,
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}
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impl SelfCast {
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pub fn new(data: AbilityLoader) -> Result<Self> {
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Ok(SelfCast { data })
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}
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}
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impl Ability for SelfCast {
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fn data(&self) -> &AbilityLoader {
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&self.data
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}
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fn name(&self) -> &str {
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self.data.name()
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}
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fn execute(
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&self,
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owner: Entity,
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owner_components: &mut MultiMut<'_>,
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direction: Vector2<f32>,
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book: &AbilityBook,
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game_handle: &GameHandle,
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entities: &mut Entities<'_>,
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events: &mut ContentEvents<'_>,
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) -> Result<()> {
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let location = owner_components.get::<Location>()?;
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let owner_stats = owner_components.get::<Statistics>()?;
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let hit_box = owner_components.get::<HitBox>()?;
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let mut base_damage = self.data.damage(book.level(), book.addons(), owner_stats);
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let range = self.data.settings.parameter.radius * book.addons().size();
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let (mut entity_object, particle_spawn) = AreaOfEffect::new(
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direction,
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location.position(),
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Deg(self.data.settings.parameter.arc),
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range,
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hit_box.height() * 0.75,
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owner,
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self.data.clone(),
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base_damage,
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game_handle.clone(),
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)?;
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Faction::copy(owner_components, &mut entity_object);
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entities.add_entity(entity_object)?;
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if let Some(particle_spawn) = particle_spawn {
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events.write_event(particle_spawn);
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}
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Ok(())
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}
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}
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