Added smooth crouch downards
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@ -4,7 +4,7 @@
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- [x] ~~Glitch: Fall does not remove linear damping, only after jump~~
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- [x] ~~Glitch: Negative linear damping on jump allows for bunny hopping~~
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- [ ] Feature: Add smooth camera movement to camera on crouch. Right now it's too fast and looks arcade af.
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- [x] Feature: Add smooth camera movement to camera on crouch. Right now it's too fast and looks arcade af.
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- [ ] Feature: Add jump effect to camera
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- [ ] Feature: Add Stamina (with bar?)
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- [ ] Feature: Subtle Headbob, FOV change on movement (Distinguish between sprinting and walking).
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@ -41,7 +41,7 @@ pub fn capture_input(
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]) {
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let player_movement_input = PlayerMovementInput {
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up: keyboard_input.just_pressed(KeyCode::Space),
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down: keyboard_input.pressed(KeyCode::C),
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down: keyboard_input.just_pressed(KeyCode::C),
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left: keyboard_input.pressed(KeyCode::A),
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right: keyboard_input.pressed(KeyCode::D),
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front: keyboard_input.pressed(KeyCode::W),
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@ -8,9 +8,10 @@ pub const PLAYER_CROUCH_SPEED_MULTIPLIER: f32 = 0.25;
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pub const PLAYER_INITIAL_WEIGHT: f32 = 75.0;
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pub const PLAYER_GRAVITY_SCALE: f32 = 4.0;
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pub const PLAYER_HEIGHT: f32 = 2.0;
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pub const PLAYER_HEIGHT: f32 = 2.5;
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pub const PLAYER_CAMERA_HEIGHT: f32 = 1.0;
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pub const PLAYER_CROUCH_HEIGHT: f32 = 0.0;
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pub const PLAYER_CROUCH_TIME_MS: u128 = 130;
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pub const PLAYER_LINEAR_DAMPING: f32 = 3.5;
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pub const PLAYER_LINEAR_DAMPING_WHILE_JUMPING: f32 = 0.25;
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@ -3,7 +3,7 @@ use bevy::{input::mouse::MouseMotion, prelude::*};
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use crate::{
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comps::core::{camera::MainCamera, markers::player::Player},
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constants::player_values::{PLAYER_CAMERA_HEIGHT, PLAYER_CROUCH_HEIGHT},
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constants::player_values::{PLAYER_CAMERA_HEIGHT, PLAYER_CROUCH_HEIGHT, PLAYER_CROUCH_TIME_MS},
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};
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use super::player_movement::PlayerLinearXZState;
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@ -28,13 +28,21 @@ impl Default for MouseMovementSettings {
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pub fn sync_camera_to_player(
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mut player: Query<(&mut Transform, &PlayerLinearXZState), (With<Player>, Without<MainCamera>)>,
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mut camera: Query<&mut Transform, (With<MainCamera>, Without<Player>)>,
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time: Res<Time>,
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) {
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let Ok((mut player, player_linear_xz_state)) = player.get_single_mut() else { return };
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let Ok(mut camera_transform) = camera.get_single_mut() else { return };
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camera_transform.translation = player.translation;
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if player_linear_xz_state.is_crouched() {
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camera_transform.translation.y += PLAYER_CROUCH_HEIGHT;
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if let PlayerLinearXZState::Crouched(since) = player_linear_xz_state {
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// Lerp/Smooth out this movement
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let delta = time.elapsed().as_millis() - since;
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if delta > PLAYER_CROUCH_TIME_MS {
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camera_transform.translation.y += PLAYER_CROUCH_HEIGHT;
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} else {
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// Starts at player_camera_height -> ends at player_crouch_height (Only works if player_crouch_height is 0)
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camera_transform.translation.y += PLAYER_CAMERA_HEIGHT * (1.0 - (delta as f32 / PLAYER_CROUCH_TIME_MS as f32))
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}
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} else {
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camera_transform.translation.y += PLAYER_CAMERA_HEIGHT;
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}
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@ -42,7 +42,7 @@ impl PlayerLinearYState {
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#[derive(Component, Default, Debug)]
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pub enum PlayerLinearXZState {
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Crouched,
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Crouched(u128),
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Walking,
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#[default]
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Stopped,
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@ -52,10 +52,17 @@ pub enum PlayerLinearXZState {
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impl PlayerLinearXZState {
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pub fn is_crouched(&self) -> bool {
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match self {
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Self::Crouched => true,
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Self::Crouched(_) => true,
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_ => false,
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}
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}
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pub fn toggle_crouch(&mut self, time: u128) {
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if let Self::Crouched(_) = self {
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*self = Self::Stopped;
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} else {
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*self = Self::Crouched(time);
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}
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}
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pub fn is_sprinting(&self) -> bool {
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match self {
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Self::Sprinting => true,
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@ -110,13 +117,15 @@ pub fn move_player(
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mut player_damping,
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) in &mut query
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{
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let crouch_multiplier = if player_movement_input.down {
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*player_linear_xz_state = PlayerLinearXZState::Crouched;
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if player_movement_input.down {
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player_linear_xz_state.toggle_crouch(time.elapsed().as_millis());
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}
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let crouch_multiplier = if player_linear_xz_state.is_crouched() {
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PLAYER_CROUCH_SPEED_MULTIPLIER
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} else {
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1.0
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};
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let sprint_multiplier = if player_movement_input.sprint && !player_movement_input.down {
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let sprint_multiplier = if player_movement_input.sprint && !player_linear_xz_state.is_crouched() {
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PLAYER_SPRINT_SPEED_MULTIPLIER
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} else {
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1.0
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@ -129,9 +138,7 @@ pub fn move_player(
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if player_movement_input.front {
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if sprint_multiplier == PLAYER_SPRINT_SPEED_MULTIPLIER {
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*player_linear_xz_state = PlayerLinearXZState::Sprinting;
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} else if crouch_multiplier == PLAYER_CROUCH_SPEED_MULTIPLIER {
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*player_linear_xz_state = PlayerLinearXZState::Crouched;
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} else {
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} else if crouch_multiplier == PLAYER_CROUCH_SPEED_MULTIPLIER {} else {
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*player_linear_xz_state = PlayerLinearXZState::Walking;
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}
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player_velocity.linvel = apply_movement_acceleration_to_vec(
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@ -142,9 +149,7 @@ pub fn move_player(
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);
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}
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if player_movement_input.back {
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if crouch_multiplier == PLAYER_CROUCH_SPEED_MULTIPLIER {
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*player_linear_xz_state = PlayerLinearXZState::Crouched;
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} else {
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if crouch_multiplier == PLAYER_CROUCH_SPEED_MULTIPLIER {} else {
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*player_linear_xz_state = PlayerLinearXZState::Walking;
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}
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player_velocity.linvel = apply_movement_acceleration_to_vec(
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@ -155,9 +160,7 @@ pub fn move_player(
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);
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}
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if player_movement_input.right {
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if crouch_multiplier == PLAYER_CROUCH_SPEED_MULTIPLIER {
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*player_linear_xz_state = PlayerLinearXZState::Crouched;
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} else {
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if crouch_multiplier == PLAYER_CROUCH_SPEED_MULTIPLIER {} else {
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*player_linear_xz_state = PlayerLinearXZState::Walking;
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}
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player_velocity.linvel = apply_movement_acceleration_to_vec(
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@ -172,9 +175,7 @@ pub fn move_player(
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);
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}
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if player_movement_input.left {
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if crouch_multiplier == PLAYER_CROUCH_SPEED_MULTIPLIER {
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*player_linear_xz_state = PlayerLinearXZState::Crouched;
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} else {
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if crouch_multiplier == PLAYER_CROUCH_SPEED_MULTIPLIER {} else {
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*player_linear_xz_state = PlayerLinearXZState::Walking;
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}
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player_velocity.linvel = apply_movement_acceleration_to_vec(
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@ -224,7 +225,7 @@ pub fn move_player(
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&& player_velocity.linvel.x < 1.0
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&& player_velocity.linvel.z > -1.0
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&& player_velocity.linvel.z < 1.0
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&& !player_movement_input.down
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&& !player_linear_xz_state.is_crouched()
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{
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*player_linear_xz_state = PlayerLinearXZState::Stopped;
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}
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