56 lines
2.1 KiB
Rust
56 lines
2.1 KiB
Rust
//! Keyboard backend: samples the keys into the local input frames GGRS sends
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//! over the wire.
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use bevy::platform::collections::HashMap;
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use bevy::prelude::*;
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use bevy_ggrs::{LocalInputs, LocalPlayers};
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use crate::input::{BaseInputMap, FighterInputFrame, InputActionState, InputMapAction};
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use crate::netcode::GGRSCfg;
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pub fn preprocess_keyboard_input(
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mut commands: Commands,
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key: Res<ButtonInput<KeyCode>>,
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input_map: Res<BaseInputMap>,
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local_players: Res<LocalPlayers>,
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) {
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// Keyboard input is only for player 0
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let mut local_inputs = HashMap::new();
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for handle in &local_players.0 {
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let mut input_frame = FighterInputFrame::default();
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for keyboard_elment in &input_map.keyboard {
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let action_state = if key.just_pressed(keyboard_elment.key) {
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InputActionState::JustPressed
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} else if key.just_released(keyboard_elment.key) {
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InputActionState::JustReleased
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} else if key.pressed(keyboard_elment.key) {
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InputActionState::Pressed
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} else {
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InputActionState::Released
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};
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let action_strength = match action_state {
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InputActionState::JustPressed | InputActionState::Pressed => 1.0f32,
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InputActionState::JustReleased | InputActionState::Released => 0.0f32,
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};
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match keyboard_elment.action {
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InputMapAction::MovementXDir(sign) => {
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input_frame.movement.x += (sign as f32) * action_strength
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}
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InputMapAction::MovementYDir(sign) => {
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input_frame.movement.y += (sign as f32) * action_strength
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}
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InputMapAction::Jump => todo!(),
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}
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}
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input_frame.movement = input_frame.movement.normalize_or_zero();
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input_frame.directional_attack = input_frame.directional_attack.normalize_or_zero();
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local_inputs.insert(*handle, input_frame);
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}
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commands.insert_resource(LocalInputs::<GGRSCfg>(local_inputs));
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}
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