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

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

src/stage/debug.rs

@@ -1,8 +1,7 @@
 use bevy::{color::palettes::css::RED, prelude::*};
 
 use crate::{
-    match_loading::MatchConfig,
-    stage::{
+    match_loading::MatchConfig, math::{int::FGi32, vec3::FGVec3}, stage::{
         line::StageCollision,
         manifest::{StageManifest, StageManifestRegistry},
     },
@@ -42,5 +41,32 @@ pub fn debug_draw_blast_zones(
     let center = (top_left + bottom_right) / 2.0;
     let size = (bottom_right - top_left).abs();
 
-    gizmos.rect(Vec3::new(center.x, center.y, 0.0), size, bevy::color::palettes::css::BLUE);
+    gizmos.rect(
+        Vec3::new(center.x, center.y, 0.0),
+        size,
+        bevy::color::palettes::css::BLUE,
+    );
+}
+
+pub fn debug_draw_spawn_positions(
+    mut gizmos: Gizmos,
+    stage_registry: Res<StageManifestRegistry>,
+    stage_manifests: Res<Assets<StageManifest>>,
+    match_config: Res<MatchConfig>,
+) {
+    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 spawn_point in stage_manifest.spawn_points.iter() {
+        gizmos.cross(FGVec3::new(spawn_point.x, spawn_point.y, FGi32::ZERO).to_vec3(), 2.0, bevy::color::palettes::css::BLUE);
+    }
+
+    for respawn_point in stage_manifest.respawn_points.iter() {
+        gizmos.cross(FGVec3::new(respawn_point.x, respawn_point.y, FGi32::ZERO).to_vec3(), 2.0, bevy::color::palettes::css::HOT_PINK);
+    }
 }