300 lines
12 KiB
C#
300 lines
12 KiB
C#
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using UnityEngine;
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using System.Collections;
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using Unity.Cinemachine;
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using Data.CardSystem;
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using Pixelplacement;
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using Core;
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using UI;
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namespace Interactions
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{
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/// <summary>
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/// Special pickup that plays a fancy sequence when collected:
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/// - Follower picks up normally
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/// - Pauses follower movement
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/// - Zooms camera in
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/// - Grows/pulses the booster pack
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/// - Animates to backpack icon
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/// - Gives player a booster pack
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/// - Restores camera and resumes movement
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/// </summary>
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public class BoosterPackPickup : Pickup
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{
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[Header("Booster Pack Sequence")]
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[SerializeField] private GameObject glowVisualPrefab;
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[SerializeField] private CinemachineCamera zoomCamera;
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[SerializeField] private int boosterPackCount = 1;
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[Header("Sequence Timing")]
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[SerializeField] private float cameraBlendWait = 0.3f;
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[SerializeField] private float growDuration = 0.25f;
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[SerializeField] private float pulseDuration = 0.3f;
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[SerializeField] private int pulseCount = 3;
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[SerializeField] private float disappearDuration = 0.5f;
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[Header("Animation Settings")]
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[SerializeField] private float growScale = 1.5f;
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[SerializeField] private float pulseScale = 1.2f;
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private GameObject glowInstance;
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private bool sequencePlaying;
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protected override bool DoInteraction()
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{
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// Let the normal pickup flow happen first
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bool success = base.DoInteraction();
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// If pickup was successful and we're not already playing the sequence, start it
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// IMPORTANT: We start the coroutine on the FollowerController, not on this object,
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// because this object gets disabled immediately after pickup
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if (success && !sequencePlaying)
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{
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var follower = FollowerController.FindInstance();
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if (follower != null)
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{
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follower.StartCoroutine(BoosterSequence(follower));
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}
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else
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{
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Logging.Warning("[BoosterPackPickup] No follower found, cannot start sequence");
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}
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}
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return success;
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}
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private IEnumerator BoosterSequence(FollowerController follower)
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{
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sequencePlaying = true;
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// IMPORTANT: Disable all children on the original pickup GameObject
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// This prevents glow effects and other child objects from appearing in Pulver's hand
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foreach (Transform child in transform)
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{
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child.gameObject.SetActive(false);
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}
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// Wait one frame to ensure pickup is fully processed
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yield return null;
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// Verify follower still exists (safety check)
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if (follower == null)
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{
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Logging.Warning("[BoosterPackPickup] Follower destroyed during sequence, aborting");
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sequencePlaying = false;
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yield break;
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}
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Transform heldItemTransform = follower.GetHeldItemTransform();
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if (heldItemTransform == null)
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{
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Logging.Warning("[BoosterPackPickup] No held item transform found, skipping sequence");
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sequencePlaying = false;
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yield break;
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}
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// 1. Pause follower movement
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follower.PauseMovement();
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// 2. Activate zoom camera if assigned
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if (zoomCamera != null)
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{
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// Unparent the camera from the booster pack (if it's parented)
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zoomCamera.transform.SetParent(null);
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// Position camera at follower's location
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zoomCamera.transform.position = new Vector3(
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follower.transform.position.x,
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follower.transform.position.y,
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zoomCamera.transform.position.z
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);
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// Make the blend instant by setting a custom blend hint
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var brain = Camera.main?.GetComponent<CinemachineBrain>();
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CinemachineBlendDefinition originalBlend = default;
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if (brain != null)
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{
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originalBlend = brain.DefaultBlend;
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brain.DefaultBlend = new CinemachineBlendDefinition(CinemachineBlendDefinition.Styles.EaseInOut, 1);
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}
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zoomCamera.Priority = 20;
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zoomCamera.gameObject.SetActive(true);
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// Wait a frame for the cut to take effect
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yield return null;
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// Restore original blend settings
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if (brain != null)
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{
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brain.DefaultBlend = originalBlend;
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}
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}
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// 3. Grow animation (no glow during this)
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Vector3 originalScale = heldItemTransform.localScale;
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Tween.LocalScale(heldItemTransform, originalScale * growScale, growDuration, 0f, Tween.EaseOutBack);
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yield return new WaitForSeconds(growDuration);
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// 4. Instantiate and pulse glow
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if (glowVisualPrefab != null)
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{
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glowInstance = Instantiate(glowVisualPrefab, heldItemTransform);
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glowInstance.transform.localPosition = Vector3.zero;
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glowInstance.transform.localScale = Vector3.one;
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for (int i = 0; i < pulseCount; i++)
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{
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Tween.LocalScale(glowInstance.transform, Vector3.one * pulseScale, pulseDuration, 0f, Tween.EaseIn);
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yield return new WaitForSeconds(pulseDuration);
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Tween.LocalScale(glowInstance.transform, Vector3.one, pulseDuration, 0f, Tween.EaseInOut);
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yield return new WaitForSeconds(pulseDuration);
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}
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// Delete glow before flying to button
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Destroy(glowInstance);
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glowInstance = null;
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}
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// 5. Disappear to scrapbook button (backpack icon) - straight line movement
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GameObject scrabookButton = PlayerHudManager.Instance?.GetScrabookButton();
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if (scrabookButton != null)
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{
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// Get start position in world space
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Vector3 startPos = heldItemTransform.position;
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// Convert UI button position to world space
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RectTransform buttonRect = scrabookButton.GetComponent<RectTransform>();
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Vector3 targetWorldPos;
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if (buttonRect != null)
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{
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// UI element - get screen position correctly
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Vector3[] corners = new Vector3[4];
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buttonRect.GetWorldCorners(corners);
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// Get center of the button in screen space
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Vector3 buttonCenter = (corners[0] + corners[2]) / 2f;
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// For Screen Space Overlay, the corners are already in screen space
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Canvas canvas = buttonRect.GetComponentInParent<Canvas>();
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Vector3 buttonScreenPos;
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if (canvas != null && canvas.renderMode == RenderMode.ScreenSpaceOverlay)
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{
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// Already in screen space
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buttonScreenPos = buttonCenter;
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}
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else
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{
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// Convert from world to screen space
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buttonScreenPos = RectTransformUtility.WorldToScreenPoint(canvas?.worldCamera ?? Camera.main, buttonCenter);
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}
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// Convert screen position to world space at the same Z as the booster pack
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targetWorldPos = Camera.main.ScreenToWorldPoint(new Vector3(buttonScreenPos.x, buttonScreenPos.y, Mathf.Abs(Camera.main.transform.position.z - startPos.z)));
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Logging.Debug($"[BoosterPackPickup] Button screen pos: {buttonScreenPos}, converted world pos: {targetWorldPos}");
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}
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else
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{
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// Not a UI element, use direct world position
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targetWorldPos = scrabookButton.transform.position;
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}
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Logging.Debug($"[BoosterPackPickup] Flying from {startPos} to {targetWorldPos} (button: {scrabookButton.name})");
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// Use custom tween with linear interpolation for straight line
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float elapsed = 0f;
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Vector3 startScale = heldItemTransform.localScale;
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while (elapsed < disappearDuration)
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{
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elapsed += Time.deltaTime;
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float t = Mathf.Clamp01(elapsed / disappearDuration);
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// Linear interpolation for straight line movement
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heldItemTransform.position = Vector3.Lerp(startPos, targetWorldPos, t);
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// Ease in for scale (gets smaller as it approaches)
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float scaleT = t * t; // Simple ease-in curve
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heldItemTransform.localScale = Vector3.Lerp(startScale, Vector3.zero, scaleT);
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yield return null;
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}
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// Ensure final position/scale
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heldItemTransform.position = targetWorldPos;
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heldItemTransform.localScale = Vector3.zero;
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}
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else
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{
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Logging.Warning("[BoosterPackPickup] No scrapbook button found from PlayerHudManager, skipping fly-to animation");
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}
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// 7. Give booster pack to player
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if (CardSystemManager.Instance != null)
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{
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CardSystemManager.Instance.AddBoosterPack(boosterPackCount);
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Logging.Debug($"[BoosterPackPickup] Gave {boosterPackCount} booster pack(s) to player");
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}
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else
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{
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Logging.Warning("[BoosterPackPickup] CardSystemManager not found, cannot give booster pack");
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}
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// 8. Cleanup glow
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if (glowInstance != null)
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{
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Destroy(glowInstance);
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}
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// 9. Blend back to main camera and cleanup
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if (zoomCamera != null)
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{
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// Lower priority to blend back to main camera
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zoomCamera.Priority = 0;
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// Wait for blend back to complete (using default blend settings)
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var brain = Camera.main?.GetComponent<CinemachineBrain>();
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if (brain != null && brain.IsBlending)
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{
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// Wait for the blend to finish
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while (brain.IsBlending)
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{
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yield return null;
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}
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}
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else
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{
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// If not blending or no brain, just wait a short moment
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yield return new WaitForSeconds(0.3f);
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}
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// Destroy the zoom camera
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Destroy(zoomCamera.gameObject);
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}
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// 10. Clear the follower's held item since we "consumed" it
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follower.ClearHeldItem();
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// 11. Resume follower movement
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follower.ResumeMovement();
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sequencePlaying = false;
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}
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internal override void OnManagedDestroy()
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{
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base.OnManagedDestroy();
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// Cleanup glow if still exists
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if (glowInstance != null)
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{
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Destroy(glowInstance);
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}
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}
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}
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}
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