Add the ability to respawn and improve controller port mapping (#72)

Reviewed-on: #72
Co-authored-by: Álex Román Núñez <eirexe@eirteam.moe>

src/fighter/blast_zones.rs

@@ -0,0 +1,36 @@
+//! Various interactions with the blast zones
+
+use bevy::prelude::*;
+
+use crate::{fighter::{FighterPendingRespawn, FighterTranslation, state::FighterState}, match_loading::MatchConfig, stage::manifest::{StageManifest, StageManifestRegistry}};
+
+pub fn apply_blast_zones(
+    stage_registry: Res<StageManifestRegistry>,
+    stage_manifests: Res<Assets<StageManifest>>,
+    match_config: Res<MatchConfig>,
+    fighters: Query<(&FighterTranslation, &mut FighterPendingRespawn, &FighterState)>
+) {
+    let Some(stage_manifest_handle) = stage_registry.get(match_config.stage) else {
+        return;
+    };
+
+    let Some(stage_manifest) = stage_manifests.get(&stage_manifest_handle) else {
+        return;
+    };
+
+    for (translation, mut pending_respawn, state) in fighters {
+        let is_off_the_left = translation.x < stage_manifest.blast_zone_top_left.x;
+        let is_off_the_right = translation.x > stage_manifest.blast_zone_bottom_right.x;
+        let is_off_the_top = translation.y > stage_manifest.blast_zone_top_left.y;
+        let is_off_the_bottom = translation.y < stage_manifest.blast_zone_bottom_right.y;
+        
+        if is_off_the_left || is_off_the_bottom || is_off_the_right {
+            pending_respawn.0 = true;
+        } else if is_off_the_top {
+            let is_in_hitstun = matches!(state, FighterState::Hitstun(..));
+            if is_in_hitstun {
+                pending_respawn.0 = true;
+            }
+        }
+    }
+}