Merge branch 'develop' into feat/polish-mission-2

public/sounds/dialogue/dialogues.json

@@ -78,19 +78,19 @@
     {
       "id": "narrateur_coupureelec",
       "voice": "narrateur",
-      "audio": "/sounds/dialogue/narrateur_coupureélec.mp3",
+      "audio": "/sounds/dialogue/narrateur_coupure_elec.mp3",
       "subtitleCueIndex": 9
     },
     {
       "id": "narrateur_poteaueleccasse",
       "voice": "narrateur",
-      "audio": "/sounds/dialogue/narrateur_poteauéleccassé.mp3",
+      "audio": "/sounds/dialogue/narrateur_poteau_elec_casse.mp3",
       "subtitleCueIndex": 10
     },
     {
       "id": "narrateur_courantrepare",
       "voice": "narrateur",
-      "audio": "/sounds/dialogue/narrateur_courantréparé.mp3",
+      "audio": "/sounds/dialogue/narrateur_courant_repare.mp3",
       "subtitleCueIndex": 11
     },
     {
@@ -165,6 +165,12 @@
       "audio": "/sounds/dialogue/narrateur_histoireelectricienne.mp3",
       "subtitleCueIndex": 23
     },
+    {
+      "id": "narrateur_demande_aide",
+      "voice": "narrateur",
+      "audio": "/sounds/dialogue/narrateur_demande_aide.mp3",
+      "subtitleCueIndex": 24
+    },
     {
       "id": "fermier_coupdemain",
       "voice": "fermier",

src/components/game/EbikeIntroSequence.tsx

@@ -14,8 +14,10 @@ import { loadDialogueManifest } from "@/utils/dialogues/loadDialogueManifest";
 import { playDialogueById } from "@/utils/dialogues/playDialogue";
 
 export function EbikeIntroSequence(): React.JSX.Element | null {
+  const mainState = useGameStore((state) => state.mainState);
   const introStep = useGameStore((state) => state.intro.currentStep);
   const movementMode = useGameStore((state) => state.player.movementMode);
+  const pylonStep = useGameStore((state) => state.pylon.currentStep);
   const setIntroStep = useGameStore((state) => state.setIntroStep);
   const completeIntro = useGameStore((state) => state.completeIntro);
   const [breakdownDialogueDone, setBreakdownDialogueDone] = useState(false);
@@ -134,6 +136,26 @@ export function EbikeIntroSequence(): React.JSX.Element | null {
     }
   }, [introStep]);
 
+  if (mainState === "pylon") {
+    if (pylonStep === "approaching") {
+      return <MissionNotification mission="pylon" visible />;
+    }
+    if (pylonStep === "narrator-outro") {
+      return <MissionNotification mission="farm" visible />;
+    }
+    return null;
+  }
+
+  if (mainState == "pylon") {
+    if (pylonStep === "approaching") {
+      return <MissionNotification mission="pylon" visible />;
+    }
+    if (pylonStep === "narrator-outro") {
+      return <MissionNotification mission="farm" visible />;
+    }
+    return null;
+  }
+
   if (
     introStep !== "reveal" &&
     introStep !== "await-ebike-mount" &&

src/components/gameplay/pylon/PylonDownedPylon.tsx

@@ -0,0 +1,148 @@
+import { useEffect, useRef, useState } from "react";
+import { useFrame } from "@react-three/fiber";
+import { useGLTF } from "@react-three/drei";
+import * as THREE from "three";
+import { InteractableObject } from "@/components/three/interaction/InteractableObject";
+import { useGameStore } from "@/managers/stores/useGameStore";
+import { loadDialogueManifest } from "@/utils/dialogues/loadDialogueManifest";
+import { playDialogueById } from "@/utils/dialogues/playDialogue";
+import {
+  PYLON_DOWNED_ROTATION,
+  PYLON_NARRATIVE_INTERACT_RADIUS,
+  PYLON_NARRATIVE_DIALOGUES,
+  PYLON_STRAIGHTEN_ANIMATION_DURATION_MS,
+  PYLON_UPRIGHT_ROTATION,
+  PYLON_WORLD_POSITION,
+} from "@/data/gameplay/pylonConfig";
+import { pylonStraighteningSignal } from "@/components/gameplay/pylon/pylonSignals";
+
+const PYLON_MODEL_PATH = "/models/pylone/model.gltf";
+
+export function PylonDownedPylon(): React.JSX.Element | null {
+  const mainState = useGameStore((state) => state.mainState);
+  const step = useGameStore((state) => state.pylon.currentStep);
+  const setMissionStep = useGameStore((state) => state.setMissionStep);
+  const setCanMove = useGameStore((state) => state.setCanMove);
+  const [isStraightening, setIsStraightening] = useState(false);
+  const groupRef = useRef<THREE.Group>(null);
+  const straightenStartRef = useRef<number | null>(null);
+  const hasPlayedFirstAudioRef = useRef(false);
+
+  useEffect(() => {
+    if (step === "arrived") hasPlayedFirstAudioRef.current = false;
+  }, [step]);
+
+  const { scene } = useGLTF(PYLON_MODEL_PATH);
+
+  useFrame(() => {
+    const group = groupRef.current;
+    if (!group) return;
+
+    if (!isStraightening || straightenStartRef.current === null) {
+      group.rotation.set(...(showUpright ? PYLON_UPRIGHT_ROTATION : PYLON_DOWNED_ROTATION));
+      return;
+    }
+
+    const elapsed = performance.now() - straightenStartRef.current;
+    const t = Math.min(elapsed / PYLON_STRAIGHTEN_ANIMATION_DURATION_MS, 1);
+    const eased = 1 - Math.pow(1 - t, 3);
+    const startEuler = new THREE.Euler(...PYLON_DOWNED_ROTATION);
+
+    group.rotation.set(
+      THREE.MathUtils.lerp(startEuler.x, 0, eased),
+      startEuler.y,
+      THREE.MathUtils.lerp(startEuler.z, 0, eased),
+    );
+  });
+
+  const showUpright =
+    mainState !== "pylon" ||
+    step === "waiting" ||
+    step === "inspected" ||
+    step === "fragmented" ||
+    step === "scanning" ||
+    step === "repairing" ||
+    step === "reassembling" ||
+    step === "done" ||
+    step === "narrator-outro";
+
+  const isPylonInteractive = step === "arrived" || step === "npc-return";
+
+  const beginStraighten = (): void => {
+    setIsStraightening(true);
+    pylonStraighteningSignal.started = true;
+    straightenStartRef.current = performance.now();
+    setCanMove(false);
+    if (groupRef.current) {
+      groupRef.current.rotation.set(...PYLON_DOWNED_ROTATION);
+    }
+    window.setTimeout(() => {
+      setIsStraightening(false);
+      pylonStraighteningSignal.started = false;
+      setCanMove(true);
+      setMissionStep("pylon", "inspected");
+    }, PYLON_STRAIGHTEN_ANIMATION_DURATION_MS);
+  };
+
+  return (
+    <group
+      ref={groupRef}
+      position={PYLON_WORLD_POSITION}
+      rotation={PYLON_DOWNED_ROTATION}
+    >
+      <primitive object={scene.clone(true)} />
+      {isPylonInteractive ? (
+        <InteractableObject
+          kind="trigger"
+          label={
+            step === "arrived" ? "Inspecter le pylône" : "Redresser le pylône"
+          }
+          position={PYLON_WORLD_POSITION}
+          radius={PYLON_NARRATIVE_INTERACT_RADIUS}
+          onPress={() => {
+            if (step === "arrived") {
+              if (!hasPlayedFirstAudioRef.current) {
+                hasPlayedFirstAudioRef.current = true;
+                void (async () => {
+                  const manifest = await loadDialogueManifest();
+                  if (!manifest) return;
+                  const audio = await playDialogueById(
+                    manifest,
+                    PYLON_NARRATIVE_DIALOGUES.brokenPylon,
+                  );
+                  if (!audio) return;
+                  audio.addEventListener(
+                    "ended",
+                    () => {
+                      void (async () => {
+                        const m = await loadDialogueManifest();
+                        if (!m) return;
+                        await playDialogueById(m, PYLON_NARRATIVE_DIALOGUES.demandeAide);
+                      })();
+                    },
+                    { once: true },
+                  );
+                })();
+              } else {
+                void (async () => {
+                  const manifest = await loadDialogueManifest();
+                  if (!manifest) return;
+                  await playDialogueById(manifest, PYLON_NARRATIVE_DIALOGUES.demandeAide);
+                })();
+              }
+            } else if (step === "npc-return" && !isStraightening) {
+              beginStraighten();
+            }
+          }}
+        >
+          <mesh>
+            <sphereGeometry args={[1, 8, 8]} />
+            <meshBasicMaterial transparent opacity={0} depthWrite={false} />
+          </mesh>
+        </InteractableObject>
+      ) : null}
+    </group>
+  );
+}
+
+useGLTF.preload(PYLON_MODEL_PATH);

src/components/gameplay/pylon/PylonFarmerNPC.tsx

@@ -0,0 +1,111 @@
+import { useEffect, useRef } from "react";
+import * as THREE from "three";
+import { useFrame } from "@react-three/fiber";
+import { InteractableObject } from "@/components/three/interaction/InteractableObject";
+import { useGameStore } from "@/managers/stores/useGameStore";
+import { loadDialogueManifest } from "@/utils/dialogues/loadDialogueManifest";
+import { playDialogueById } from "@/utils/dialogues/playDialogue";
+import {
+  PYLON_FARMER_NPC_AFTER_POSITION,
+  PYLON_FARMER_NPC_AFTER_POSITION_pylone_straight,
+  PYLON_FARMER_NPC_AFTER_ROTATION,
+  PYLON_FARMER_NPC_AFTER_SCALE,
+  PYLON_FARMER_NPC_POSITION,
+  PYLON_FARMER_NPC_WALK_SPEED,
+  PYLON_NARRATIVE_DIALOGUES,
+  PYLON_NARRATIVE_INTERACT_RADIUS,
+} from "@/data/gameplay/pylonConfig";
+import { pylonStraighteningSignal } from "@/components/gameplay/pylon/pylonSignals";
+
+const _target = new THREE.Vector3();
+
+export function PylonFarmerNPC(): React.JSX.Element | null {
+  const mainState = useGameStore((state) => state.mainState);
+  const step = useGameStore((state) => state.pylon.currentStep);
+  const setMissionStep = useGameStore((state) => state.setMissionStep);
+  const groupRef = useRef<THREE.Group>(null);
+  const currentPosRef = useRef(
+    new THREE.Vector3(...PYLON_FARMER_NPC_POSITION),
+  );
+
+  // Reset position when entering arrived, set target when entering npc-return
+  useEffect(() => {
+    if (step === "arrived") {
+      currentPosRef.current.set(...PYLON_FARMER_NPC_POSITION);
+    }
+  }, [step]);
+
+  useFrame((_, delta) => {
+    const group = groupRef.current;
+    if (!group) return;
+
+    if (step === "npc-return") {
+      const targetPos = pylonStraighteningSignal.started
+        ? PYLON_FARMER_NPC_AFTER_POSITION_pylone_straight
+        : PYLON_FARMER_NPC_AFTER_POSITION;
+      _target.set(...targetPos);
+      currentPosRef.current.lerp(_target, Math.min(PYLON_FARMER_NPC_WALK_SPEED * delta, 1));
+      group.position.copy(currentPosRef.current);
+      group.rotation.set(...PYLON_FARMER_NPC_AFTER_ROTATION);
+      group.scale.setScalar(PYLON_FARMER_NPC_AFTER_SCALE);
+    } else if (step === "inspected") {
+      group.position.set(...PYLON_FARMER_NPC_AFTER_POSITION_pylone_straight);
+      group.rotation.set(...PYLON_FARMER_NPC_AFTER_ROTATION);
+      group.scale.setScalar(PYLON_FARMER_NPC_AFTER_SCALE);
+    } else {
+      group.position.set(...PYLON_FARMER_NPC_POSITION);
+    }
+  });
+
+  if (mainState !== "pylon") return null;
+  if (step !== "arrived" && step !== "npc-return" && step !== "inspected") return null;
+
+  return (
+    <group ref={groupRef} position={PYLON_FARMER_NPC_POSITION}>
+      <mesh position={[0, 1, 0]}>
+        <capsuleGeometry args={[0.4, 1.2, 6, 12]} />
+        <meshStandardMaterial color="#a16207" />
+      </mesh>
+      <mesh position={[0, 1.95, 0]}>
+        <sphereGeometry args={[0.28, 12, 12]} />
+        <meshStandardMaterial color="#fde68a" />
+      </mesh>
+
+      {step === "arrived" ? (
+        <InteractableObject
+          kind="trigger"
+          label="Parler au fermier"
+          position={PYLON_FARMER_NPC_POSITION}
+          radius={PYLON_NARRATIVE_INTERACT_RADIUS}
+          onPress={() => {
+            void (async () => {
+              const manifest = await loadDialogueManifest();
+              if (!manifest) {
+                setMissionStep("pylon", "npc-return");
+                return;
+              }
+              const audio = await playDialogueById(
+                manifest,
+                PYLON_NARRATIVE_DIALOGUES.farmerHelp,
+              );
+              if (!audio) {
+                setMissionStep("pylon", "npc-return");
+                return;
+              }
+              audio.addEventListener(
+                "ended",
+                () => setMissionStep("pylon", "npc-return"),
+                { once: true },
+              );
+            })();
+          }}
+        >
+          <mesh>
+            <sphereGeometry args={[1, 8, 8]} />
+            <meshBasicMaterial transparent opacity={0} depthWrite={false} />
+          </mesh>
+        </InteractableObject>
+      ) : null}
+    </group>
+  );
+}

src/components/gameplay/pylon/PylonNarrativeFlow.tsx

@@ -0,0 +1,62 @@
+import { useGameStore } from "@/managers/stores/useGameStore";
+import { useDialoguePlayback } from "@/hooks/gameplay/useDialoguePlayback";
+import { ZoneDetection } from "@/components/zone/ZoneDetection";
+import { PylonFarmerNPC } from "@/components/gameplay/pylon/PylonFarmerNPC";
+import { PylonNarratorOutro } from "@/components/gameplay/pylon/PylonNarratorOutro";
+import { PYLON_APPROACH_ZONE, PYLON_ARRIVED_ZONE } from "@/data/gameplay/zones";
+import { PYLON_NARRATIVE_DIALOGUES } from "@/data/gameplay/pylonConfig";
+
+export function PylonNarrativeFlow(): React.JSX.Element | null {
+  const mainState = useGameStore((state) => state.mainState);
+  const step = useGameStore((state) => state.pylon.currentStep);
+  const setMissionStep = useGameStore((state) => state.setMissionStep);
+  const completeMission = useGameStore((state) => state.completeMission);
+
+  useDialoguePlayback({
+    enabled: mainState === "pylon" && step === "approaching",
+    dialogueId: PYLON_NARRATIVE_DIALOGUES.electricOutage,
+  });
+
+  useDialoguePlayback({
+    enabled: mainState === "pylon" && step === "arrived",
+    dialogueId: PYLON_NARRATIVE_DIALOGUES.searchCentral,
+  });
+
+  useDialoguePlayback({
+    enabled: mainState === "pylon" && step === "narrator-outro",
+    dialogueId: PYLON_NARRATIVE_DIALOGUES.powerRestored,
+    onComplete: () => completeMission("pylon"),
+  });
+
+  if (mainState !== "pylon") return null;
+
+  if (step === "locked") {
+    return (
+      <ZoneDetection
+        key="pylon-approach"
+        zone={PYLON_APPROACH_ZONE}
+        onEnter={() => setMissionStep("pylon", "approaching")}
+      />
+    );
+  }
+
+  if (step === "approaching") {
+    return (
+      <ZoneDetection
+        key="pylon-arrived"
+        zone={PYLON_ARRIVED_ZONE}
+        onEnter={() => setMissionStep("pylon", "arrived")}
+      />
+    );
+  }
+
+  if (step === "arrived" || step === "npc-return" || step === "inspected") {
+    return <PylonFarmerNPC />;
+  }
+
+  if (step === "narrator-outro") {
+    return <PylonNarratorOutro />;
+  }
+
+  return null;
+}

src/components/gameplay/pylon/PylonNarratorOutro.tsx

@@ -0,0 +1,11 @@
+import { useGameStore } from "@/managers/stores/useGameStore";
+
+export function PylonNarratorOutro(): React.JSX.Element | null {
+  const mainState = useGameStore((state) => state.mainState);
+  const step = useGameStore((state) => state.pylon.currentStep);
+
+  if (mainState !== "pylon") return null;
+  if (step !== "narrator-outro") return null;
+
+  return null;
+}

src/components/gameplay/pylon/pylonSignals.ts

@@ -0,0 +1,5 @@
+/**
+ * Shared runtime signal set by PylonDownedPylon when the straighten
+ * animation starts, so PylonFarmerNPC can switch its lerp target.
+ */
+export const pylonStraighteningSignal = { started: false };

src/components/zone/ZoneDetection.tsx

@@ -0,0 +1,83 @@
+import { useEffect, useRef, useState } from "react";
+import { useFrame, useThree } from "@react-three/fiber";
+import * as THREE from "three";
+import { isDebugEnabled } from "@/utils/debug/isDebugEnabled";
+import type { ZoneConfig } from "@/types/gameplay/zone";
+
+interface ZoneDetectionProps {
+  zone: ZoneConfig;
+  onEnter: () => void;
+  height?: number;
+}
+
+const _cameraPos = new THREE.Vector3();
+
+export function ZoneDebugVisual({
+  zone,
+  active,
+}: {
+  zone: ZoneConfig;
+  active: boolean;
+}): React.JSX.Element | null {
+  if (!isDebugEnabled()) return null;
+  return (
+    <group position={zone.position}>
+      <mesh rotation={[-Math.PI / 2, 0, 0]}>
+        <ringGeometry args={[zone.radius - 0.2, zone.radius, 32]} />
+        <meshBasicMaterial
+          color={active ? "#22c55e" : "#fbbf24"}
+          transparent
+          opacity={0.6}
+          side={THREE.DoubleSide}
+        />
+      </mesh>
+      <mesh>
+        <cylinderGeometry
+          args={[zone.radius, zone.radius, zone.height, 16, 1, true]}
+        />
+        <meshBasicMaterial
+          color={active ? "#22c55e" : "#fbbf24"}
+          transparent
+          opacity={0.08}
+          side={THREE.DoubleSide}
+        />
+      </mesh>
+    </group>
+  );
+}
+
+export function ZoneDetection({
+  zone,
+  onEnter,
+  height,
+}: ZoneDetectionProps): React.JSX.Element {
+  const camera = useThree((state) => state.camera);
+  const hasTriggeredRef = useRef(false);
+  const onEnterRef = useRef(onEnter);
+  const [isActive, setIsActive] = useState(false);
+
+  useEffect(() => {
+    onEnterRef.current = onEnter;
+  }, [onEnter]);
+
+  useFrame(() => {
+    if (hasTriggeredRef.current) return;
+
+    camera.getWorldPosition(_cameraPos);
+    const dx = _cameraPos.x - zone.position[0];
+    const dz = _cameraPos.z - zone.position[2];
+    const horizontalDist = Math.sqrt(dx * dx + dz * dz);
+
+    if (horizontalDist > zone.radius) return;
+
+    const zoneHeight = height ?? zone.height;
+    if (_cameraPos.y < zone.position[1] - zoneHeight / 2) return;
+    if (_cameraPos.y > zone.position[1] + zoneHeight / 2) return;
+
+    hasTriggeredRef.current = true;
+    setIsActive(true);
+    onEnterRef.current();
+  });
+
+  return <ZoneDebugVisual zone={zone} active={isActive} />;
+}

src/data/gameplay/pylonConfig.ts

@@ -0,0 +1,48 @@
+import type { Vector3Tuple } from "@/types/three/three";
+
+export const PYLON_WORLD_POSITION: Vector3Tuple = [43, 5, 45];
+
+export const PYLON_DOWNED_ROTATION: Vector3Tuple = [0, 0, -0.9];
+
+export const PYLON_UPRIGHT_ROTATION: Vector3Tuple = [0, 0, 0];
+
+export const PYLON_FARMER_NPC_POSITION: Vector3Tuple = [
+  PYLON_WORLD_POSITION[0] - 6,
+  PYLON_WORLD_POSITION[1],
+  PYLON_WORLD_POSITION[2] + 4,
+];
+
+export const PYLON_FARMER_NPC_AFTER_POSITION: Vector3Tuple = [
+  PYLON_WORLD_POSITION[0] + 3,
+  PYLON_WORLD_POSITION[1],
+  PYLON_WORLD_POSITION[2],
+];
+
+/** Position finale du PNJ quand le pylône se redresse */
+export const PYLON_FARMER_NPC_AFTER_POSITION_pylone_straight: Vector3Tuple = [
+  PYLON_WORLD_POSITION[0] + 1,
+  PYLON_WORLD_POSITION[1],
+  PYLON_WORLD_POSITION[2],
+];
+
+/** Rotation (X Y Z radians) du PNJ une fois arrivé sous le pylône */
+export const PYLON_FARMER_NPC_AFTER_ROTATION: Vector3Tuple = [0, 0, 0];
+
+/** Scale uniforme du PNJ une fois arrivé sous le pylône */
+export const PYLON_FARMER_NPC_AFTER_SCALE = 1;
+
+/** Vitesse du lerp de déplacement du PNJ (unités/s) */
+export const PYLON_FARMER_NPC_WALK_SPEED = 2;
+
+export const PYLON_NARRATIVE_INTERACT_RADIUS = 3.5;
+
+export const PYLON_STRAIGHTEN_ANIMATION_DURATION_MS = 2200;
+
+export const PYLON_NARRATIVE_DIALOGUES = {
+  electricOutage: "narrateur_coupureelec",
+  searchCentral: "narrateur_fouillelecentre",
+  brokenPylon: "narrateur_poteaueleccasse",
+  demandeAide: "narrateur_demande_aide",
+  farmerHelp: "fermier_coupdemain",
+  powerRestored: "narrateur_courantrepare",
+} as const;

src/data/gameplay/repairMissionAnchors.ts

@@ -4,6 +4,7 @@ import type {
   RepairMissionTriggerConfig,
 } from "@/types/gameplay/repairMission";
 import { EBIKE_WORLD_POSITION } from "@/data/ebike/ebikeConfig";
+import { PYLON_WORLD_POSITION } from "@/data/gameplay/pylonConfig";
 
 export const REPAIR_MISSION_ANCHOR_IDS: Partial<
   Record<RepairMissionId, string>
@@ -15,7 +16,7 @@ const EBIKE_REPAIR_POSITION = EBIKE_WORLD_POSITION satisfies Vector3Tuple;
 
 const REPAIR_MISSION_POSITIONS = {
   ebike: EBIKE_REPAIR_POSITION,
-  pylon: [64, 0, -66],
+  pylon: PYLON_WORLD_POSITION,
   farm: [-24, 0, 42],
 } as const satisfies Record<RepairMissionId, Vector3Tuple>;
 

src/data/gameplay/repairMissionState.ts

@@ -10,6 +10,9 @@ const REPAIR_MISSION_ID_VALUES: ReadonlySet<string> = new Set(
 
 export const MISSION_STEPS = [
   "locked",
+  "approaching",
+  "arrived",
+  "npc-return",
   "waiting",
   "inspected",
   "fragmented",
@@ -17,6 +20,7 @@ export const MISSION_STEPS = [
   "repairing",
   "reassembling",
   "done",
+  "narrator-outro",
 ] as const satisfies readonly MissionStep[];
 const MISSION_STEP_VALUES: ReadonlySet<string> = new Set(MISSION_STEPS);
 
@@ -28,9 +32,18 @@ export function isMissionStep(value: string): value is MissionStep {
   return MISSION_STEP_VALUES.has(value);
 }
 
-export function getNextMissionStep(step: MissionStep): MissionStep {
+export function getNextMissionStep(
+  step: MissionStep,
+  mission?: RepairMissionId,
+): MissionStep {
   switch (step) {
     case "locked":
+      return mission === "pylon" ? "approaching" : "waiting";
+    case "approaching":
+      return "arrived";
+    case "arrived":
+      return "npc-return";
+    case "npc-return":
       return "waiting";
     case "waiting":
       return "inspected";
@@ -43,16 +56,29 @@ export function getNextMissionStep(step: MissionStep): MissionStep {
     case "repairing":
       return "reassembling";
     case "reassembling":
-    case "done":
       return "done";
+    case "done":
+      return mission === "pylon" ? "narrator-outro" : "done";
+    case "narrator-outro":
+      return "narrator-outro";
   }
 }
 
-export function getPreviousMissionStep(step: MissionStep): MissionStep {
+export function getPreviousMissionStep(
+  step: MissionStep,
+  mission?: RepairMissionId,
+): MissionStep {
   switch (step) {
     case "locked":
-    case "waiting":
       return "locked";
+    case "approaching":
+      return "locked";
+    case "arrived":
+      return "approaching";
+    case "npc-return":
+      return "arrived";
+    case "waiting":
+      return mission === "pylon" ? "npc-return" : "locked";
     case "inspected":
       return "waiting";
     case "fragmented":
@@ -65,5 +91,7 @@ export function getPreviousMissionStep(step: MissionStep): MissionStep {
       return "repairing";
     case "done":
       return "reassembling";
+    case "narrator-outro":
+      return "done";
   }
 }

src/data/gameplay/repairMissions.ts

@@ -71,7 +71,7 @@ export const REPAIR_MISSIONS: Record<RepairMissionId, RepairMissionConfig> = {
       {
         id: "pylon-damaged-panel",
         label: "Damaged solar panel",
-        nodeName: "panneau2",
+        nodeName: "pylone",
         caseSlotName: "placeholder_2",
       },
     ],

src/data/gameplay/zones.ts

@@ -0,0 +1,26 @@
+import type { ZoneConfig } from "@/types/gameplay/zone";
+import { PYLON_WORLD_POSITION } from "@/data/gameplay/pylonConfig";
+
+export const PYLON_APPROACH_ZONE: ZoneConfig = {
+  id: "pylon-approach",
+  position: [
+    PYLON_WORLD_POSITION[0],
+    PYLON_WORLD_POSITION[1]- 5,
+    PYLON_WORLD_POSITION[2],
+  ],
+  radius: 5,
+  height: 18,
+  oneShot: true,
+};
+
+export const PYLON_ARRIVED_ZONE: ZoneConfig = {
+  id: "pylon-arrived",
+  position: [
+    PYLON_WORLD_POSITION[0] + 5,
+    PYLON_WORLD_POSITION[1] - 5,
+    PYLON_WORLD_POSITION[2] + 5,
+  ],
+  radius: 5,
+  height: 15,
+  oneShot: true,
+};

src/hooks/debug/usePlayerPositionDebug.ts

@@ -0,0 +1,29 @@
+import { useRef } from "react";
+import { useFrame } from "@react-three/fiber";
+import type GUI from "lil-gui";
+import { useDebugFolder } from "@/hooks/debug/useDebugFolder";
+
+export function usePlayerPositionDebug(): void {
+  const pos = useRef({ x: 0, y: 0, z: 0 });
+  const controllers = useRef<{ updateDisplay: () => void }[]>([]);
+
+  useDebugFolder("Game", (folder: GUI) => {
+    const sub = folder.addFolder("Player Position");
+    sub.open();
+
+    controllers.current = [
+      sub.add(pos.current, "x").name("X").decimals(2).disable(),
+      sub.add(pos.current, "y").name("Y").decimals(2).disable(),
+      sub.add(pos.current, "z").name("Z").decimals(2).disable(),
+    ];
+  });
+
+  useFrame(() => {
+    const p = window.playerPos;
+    if (!p) return;
+    pos.current.x = p[0];
+    pos.current.y = p[1];
+    pos.current.z = p[2];
+    for (const c of controllers.current) c.updateDisplay();
+  });
+}

src/hooks/gameplay/useDialoguePlayback.ts

@@ -0,0 +1,53 @@
+import { useEffect } from "react";
+import { useGameStore } from "@/managers/stores/useGameStore";
+import { loadDialogueManifest } from "@/utils/dialogues/loadDialogueManifest";
+import { playDialogueById } from "@/utils/dialogues/playDialogue";
+
+interface UseDialoguePlaybackOptions {
+  enabled: boolean;
+  dialogueId: string | null;
+  onComplete?: () => void;
+}
+
+export function useDialoguePlayback({
+  enabled,
+  dialogueId,
+  onComplete,
+}: UseDialoguePlaybackOptions): void {
+  const setCanMove = useGameStore((state) => state.setCanMove);
+
+  useEffect(() => {
+    if (!enabled || !dialogueId) return undefined;
+
+    let isCancelled = false;
+    setCanMove(false);
+
+    void (async () => {
+      const manifest = await loadDialogueManifest();
+      if (isCancelled || !manifest) {
+        setCanMove(true);
+        return;
+      }
+
+      const audio = await playDialogueById(manifest, dialogueId);
+      if (isCancelled || !audio) {
+        setCanMove(true);
+        return;
+      }
+
+      audio.addEventListener(
+        "ended",
+        () => {
+          setCanMove(true);
+          onComplete?.();
+        },
+        { once: true },
+      );
+    })();
+
+    return () => {
+      isCancelled = true;
+      setCanMove(true);
+    };
+  }, [enabled, dialogueId, onComplete, setCanMove]);
+}

src/managers/stores/useGameStore.ts

@@ -146,7 +146,7 @@ function completeEbikeState(state: GameState): GameStateUpdate {
     },
     pylon: {
       ...state.pylon,
-      currentStep: "waiting",
+      currentStep: "approaching",
     },
   };
 }
@@ -212,7 +212,7 @@ function advanceRepairMissionState(
   state: GameState,
   mission: RepairMissionId,
 ): GameStateUpdate {
-  const nextStep = getNextMissionStep(state[mission].currentStep);
+  const nextStep = getNextMissionStep(state[mission].currentStep, mission);
   if (nextStep === "done") {
     return completeMissionState(state, mission);
   }
@@ -227,7 +227,7 @@ function rewindRepairMissionState(
   return setMissionStepState(
     state,
     mission,
-    getPreviousMissionStep(state[mission].currentStep),
+    getPreviousMissionStep(state[mission].currentStep, mission),
   );
 }
 

src/types/gameplay/repairMission.ts

@@ -54,10 +54,39 @@ export interface RepairMissionConfig {
 
 export type MissionStep =
   | "locked"
+  | "approaching"
+  | "arrived"
+  | "npc-return"
   | "waiting"
   | "inspected"
   | "fragmented"
   | "scanning"
   | "repairing"
   | "reassembling"
-  | "done";
+  | "done"
+  | "narrator-outro";
+
+export const PYLON_NARRATIVE_STEPS = [
+  "approaching",
+  "arrived",
+  "npc-return",
+  "narrator-outro",
+] as const;
+
+export const REPAIR_GAME_STEPS = [
+  "waiting",
+  "inspected",
+  "fragmented",
+  "scanning",
+  "repairing",
+  "reassembling",
+  "done",
+] as const;
+
+export function isPylonNarrativeStep(step: MissionStep): boolean {
+  return (PYLON_NARRATIVE_STEPS as readonly MissionStep[]).includes(step);
+}
+
+export function isRepairGameStep(step: MissionStep): boolean {
+  return (REPAIR_GAME_STEPS as readonly MissionStep[]).includes(step);
+}

src/types/gameplay/zone.ts

@@ -0,0 +1,9 @@
+import type { Vector3Tuple } from "@/types/three/three";
+
+export interface ZoneConfig {
+  id: string;
+  position: Vector3Tuple;
+  radius: number;
+  height: number;
+  oneShot: boolean;
+}

src/world/GameStageContent.tsx

@@ -1,6 +1,11 @@
 import { Ebike } from "@/components/ebike/Ebike";
 import { InteractableObject } from "@/components/three/interaction/InteractableObject";
 import { RepairGame } from "@/components/three/gameplay/RepairGame";
+import { PylonDownedPylon } from "@/components/gameplay/pylon/PylonDownedPylon";
+import { PylonNarrativeFlow } from "@/components/gameplay/pylon/PylonNarrativeFlow";
+import { ZoneDebugVisual } from "@/components/zone/ZoneDetection";
+import { PYLON_APPROACH_ZONE, PYLON_ARRIVED_ZONE } from "@/data/gameplay/zones";
+import { isDebugEnabled } from "@/utils/debug/isDebugEnabled";
 import {
   REPAIR_MISSION_POSITION_ENTRIES,
   REPAIR_MISSION_TRIGGERS,
@@ -11,6 +16,7 @@ import {
 } from "@/data/gameplay/gameStageAnchors";
 import { useGameStore } from "@/managers/stores/useGameStore";
 import { useRepairMissionAnchorStore } from "@/managers/stores/useRepairMissionAnchorStore";
+import { isPylonNarrativeStep } from "@/types/gameplay/repairMission";
 import type { RepairMissionTriggerConfig } from "@/types/gameplay/repairMission";
 import type { Vector3Tuple } from "@/types/three/three";
 import { getRepairMissionPosition } from "@/utils/gameplay/repairMissionPosition";
@@ -83,15 +89,28 @@ function RepairMissionTrigger({
 
 export function GameStageContent(): React.JSX.Element {
   const mainState = useGameStore((state) => state.mainState);
+  const pylonStep = useGameStore((state) => state.pylon.currentStep);
   const anchors = useRepairMissionAnchorStore((state) => state.anchors);
 
+  const pylonInNarrative =
+    mainState === "pylon" && isPylonNarrativeStep(pylonStep);
+
   return (
     <>
       {mainState === "intro" ? <StageAnchor {...INTRO_STAGE_ANCHOR} /> : null}
-      <Ebike key={EBIKE_CONFIG_KEY} position={EBIKE_WORLD_POSITION} />
+      <Ebike position={EBIKE_WORLD_POSITION} />
+      <PylonDownedPylon />
+      {isDebugEnabled() ? (
+        <>
+          <ZoneDebugVisual zone={PYLON_APPROACH_ZONE} active={false} />
+          <ZoneDebugVisual zone={PYLON_ARRIVED_ZONE} active={false} />
+        </>
+      ) : null}
+      {mainState === "pylon" ? <PylonNarrativeFlow /> : null}
       {REPAIR_MISSION_POSITION_ENTRIES.map(({ mission }) => {
         const position = getRepairMissionPosition(mission, anchors);
         if (!position) return null;
+        if (mission === "pylon" && pylonInNarrative) return null;
         return (
           <RepairGame key={mission} mission={mission} position={position} />
         );

src/world/World.tsx

@@ -9,6 +9,7 @@ import { useCameraMode } from "@/hooks/debug/useCameraMode";
 import { useEnvironmentDebug } from "@/hooks/debug/useEnvironmentDebug";
 import { useMapPerformanceDebug } from "@/hooks/debug/useMapPerformanceDebug";
 import { useCharacterDebug } from "@/hooks/debug/useCharacterDebug";
+import { usePlayerPositionDebug } from "@/hooks/debug/usePlayerPositionDebug";
 import { useDebugVisualsDebug } from "@/hooks/debug/useDebugVisualsDebug";
 import { useSceneMode } from "@/hooks/debug/useSceneMode";
 import { useHandTrackingSnapshot } from "@/hooks/handTracking/useHandTrackingSnapshot";
@@ -49,6 +50,7 @@ export function World({ onLoadingStateChange }: WorldProps): React.JSX.Element {
   useEnvironmentDebug();
   useMapPerformanceDebug();
   useCharacterDebug();
+  usePlayerPositionDebug();
   useDebugVisualsDebug();
 
   const cameraMode = useCameraMode();