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octobreath

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This commit is contained in:
Evan Pratten 2021-04-24 20:33:28 -04:00
parent c5a2877efd
commit 3d29a971cf
1 changed files with 21 additions and 10 deletions
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31
src/entities/enemy/octopus.rs
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@ -1,8 +1,4 @@
use crate::{ use crate::{lib::utils::calculate_linear_slide, pallette::{TRANSLUCENT_RED_64, TRANSLUCENT_WHITE_128, TRANSLUCENT_WHITE_64}, player::Player};
lib::utils::calculate_linear_slide,
pallette::{TRANSLUCENT_RED_64, TRANSLUCENT_WHITE_64},
player::Player,
};
use super::base::EnemyBase; use super::base::EnemyBase;
use rand::{prelude::ThreadRng, Rng}; use rand::{prelude::ThreadRng, Rng};
@ -12,6 +8,7 @@ use serde::{Deserialize, Serialize};
const OCTOPUS_SUCK_AIR_DELAY: f64 = 3.5; const OCTOPUS_SUCK_AIR_DELAY: f64 = 3.5;
const OCTOPUS_SUCK_AIR_RANGE: f32 = 70.0; const OCTOPUS_SUCK_AIR_RANGE: f32 = 70.0;
const OCTOPUS_SUCK_AIR_DURATION: f64 = 1.0; const OCTOPUS_SUCK_AIR_DURATION: f64 = 1.0;
const OCTOPUS_SUCK_AIR_AMOUNT: f32 = 0.1;
// const RNG: ThreadRng = rand::thread_rng(); // const RNG: ThreadRng = rand::thread_rng();
#[derive(Debug, Serialize, Deserialize, Default, Clone)] #[derive(Debug, Serialize, Deserialize, Default, Clone)]
@ -37,6 +34,8 @@ pub struct Octopus {
pub suck_air_time_remaining: f64, pub suck_air_time_remaining: f64,
#[serde(skip)] #[serde(skip)]
suck_air_bubbles: Vec<OctopusAirBubble>, suck_air_bubbles: Vec<OctopusAirBubble>,
#[serde(skip)]
has_taken_air_from_player: bool,
} }
impl Octopus {} impl Octopus {}
@ -71,12 +70,15 @@ impl EnemyBase for Octopus {
} }
// Every once in a while, start sucking air // Every once in a while, start sucking air
if (context_2d.get_time() % OCTOPUS_SUCK_AIR_DELAY) < 0.1 { if (context_2d.get_time() % OCTOPUS_SUCK_AIR_DELAY) < 0.1
&& self.suck_air_time_remaining == 0.0 && !is_octopus_stunned
{
self.suck_air_time_remaining = OCTOPUS_SUCK_AIR_DURATION; self.suck_air_time_remaining = OCTOPUS_SUCK_AIR_DURATION;
self.has_taken_air_from_player = false;
// Spawn a few air bubbles if the player is in range // Spawn a few air bubbles if the player is in range
if player.position.distance_to(self.current_position).abs() <= OCTOPUS_SUCK_AIR_RANGE { if player.position.distance_to(self.current_position).abs() <= OCTOPUS_SUCK_AIR_RANGE {
for _ in 0..3 { for _ in 0..5 {
self.suck_air_bubbles.push(OctopusAirBubble { self.suck_air_bubbles.push(OctopusAirBubble {
position: player.position, position: player.position,
speed: rand::thread_rng().gen_range(0.8..1.3), speed: rand::thread_rng().gen_range(0.8..1.3),
@ -93,14 +95,14 @@ impl EnemyBase for Octopus {
let direction = (self.current_position - bubble.position).normalized(); let direction = (self.current_position - bubble.position).normalized();
// Render the bubble // Render the bubble
context_2d.draw_circle_v(bubble.position, 2.0, TRANSLUCENT_WHITE_64); context_2d.draw_circle_v(bubble.position, 2.0, TRANSLUCENT_WHITE_128);
// Move the bubble // Move the bubble
bubble.position += direction * bubble.speed; bubble.position += direction * bubble.speed;
} }
// Reduce time // Reduce time
self.suck_air_time_remaining -= dt; self.suck_air_time_remaining = (self.suck_air_time_remaining - dt).max(0.0);
} else { } else {
self.suck_air_bubbles.clear(); self.suck_air_bubbles.clear();
} }
@ -110,7 +112,16 @@ impl EnemyBase for Octopus {
} }
fn handle_logic(&mut self, player: &mut crate::player::Player, dt: f64) { fn handle_logic(&mut self, player: &mut crate::player::Player, dt: f64) {
if self.suck_air_time_remaining > 0.0 {} if self.suck_air_time_remaining > 0.0 && !self.has_taken_air_from_player {
if player.position.distance_to(self.current_position).abs() <= OCTOPUS_SUCK_AIR_RANGE {
// Take air from the player
println!("Stealing");
player.breath_percent -= OCTOPUS_SUCK_AIR_AMOUNT;
// Set the flag
self.has_taken_air_from_player = true;
}
}
} }
fn handle_getting_attacked(&mut self, stun_duration: f64, current_time: f64) { fn handle_getting_attacked(&mut self, stun_duration: f64, current_time: f64) {