Boat Attack使用了Universal RP的许多新图形功能,可以用于探索 Universal RP 的使用方式和技巧。
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57 行
1.7 KiB

using TMPro;
using UnityEngine;
using UnityEngine.Rendering;
using UnityEngine.UI;
namespace BoatAttack.UI
{
public class PlayerMapMarker : MonoBehaviour
{
public Image primary;
public Image secondary;
private RectTransform _rect;
private BoatData _boatData;
private Boat _boat;
private Transform _boatTransform;
private float _scale;
private int _playerCount;
private void OnEnable()
{
RenderPipelineManager.beginFrameRendering += UpdatePosition;
}
private void OnDisable()
{
RenderPipelineManager.beginFrameRendering -= UpdatePosition;
}
public void Setup(BoatData boat, float scale = 0.0028f) // TODO magic number for mini map size
{
_boatData = boat;
_boat = boat.Boat;
_boatTransform = boat.Boat.transform;
_rect = transform as RectTransform;
_scale = scale;
var p = _boatData.livery.primaryColor;
p.a = 1f;
primary.color = p;
var t = _boatData.livery.trimColor;
t.a = 1f;
secondary.color = t;
_playerCount = RaceManager.RaceData.boatCount;
}
private void UpdatePosition(ScriptableRenderContext context, Camera[] cameras)
{
if (_boatData == null || Camera.main == null) return; // if no boat or camera, the player marker cannot work
var position = _boatTransform.position;
_rect.anchorMin = _rect.anchorMax = Vector2.one * 0.5f + new Vector2(position.x, position.z) * _scale;
_rect.SetSiblingIndex(_playerCount - _boat.Place + 1);
}
}
}