107 lines
2.7 KiB
C#
107 lines
2.7 KiB
C#
using System;
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using RoR2.Skills;
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using UnityEngine;
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using UnityEngine.UI;
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namespace RoR2.UI;
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[RequireComponent(typeof(RectTransform))]
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[RequireComponent(typeof(HudElement))]
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public class CrosshairController : MonoBehaviour
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{
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[Serializable]
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public struct SpritePosition
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{
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public RectTransform target;
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public Vector3 zeroPosition;
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public Vector3 onePosition;
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}
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[Serializable]
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public struct SkillStockSpriteDisplay
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{
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public GameObject target;
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public SkillSlot skillSlot;
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public SkillDef requiredSkillDef;
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public int minimumStockCountToBeValid;
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public int maximumStockCountToBeValid;
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}
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public SpritePosition[] spriteSpreadPositions;
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public SkillStockSpriteDisplay[] skillStockSpriteDisplays;
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public RawImage[] remapSprites;
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public float minSpreadAlpha;
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public float maxSpreadAlpha;
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[Tooltip("The angle the crosshair represents when alpha = 1")]
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public float maxSpreadAngle;
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private MaterialPropertyBlock _propBlock;
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public RectTransform rectTransform { get; private set; }
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public HudElement hudElement { get; private set; }
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private void Awake()
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{
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rectTransform = GetComponent<RectTransform>();
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hudElement = GetComponent<HudElement>();
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SetCrosshairSpread();
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SetSkillStockDisplays();
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}
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private void SetCrosshairSpread()
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{
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float num = 0f;
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if ((bool)hudElement.targetCharacterBody)
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{
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num = hudElement.targetCharacterBody.spreadBloomAngle;
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}
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for (int i = 0; i < spriteSpreadPositions.Length; i++)
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{
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SpritePosition spritePosition = spriteSpreadPositions[i];
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spritePosition.target.localPosition = Vector3.Lerp(spritePosition.zeroPosition, spritePosition.onePosition, num / maxSpreadAngle);
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}
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for (int j = 0; j < remapSprites.Length; j++)
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{
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remapSprites[j].color = new Color(1f, 1f, 1f, Util.Remap(num / maxSpreadAngle, 0f, 1f, minSpreadAlpha, maxSpreadAlpha));
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}
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}
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private void SetSkillStockDisplays()
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{
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if (!hudElement.targetCharacterBody)
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{
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return;
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}
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SkillLocator component = hudElement.targetCharacterBody.GetComponent<SkillLocator>();
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for (int i = 0; i < skillStockSpriteDisplays.Length; i++)
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{
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bool active = false;
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SkillStockSpriteDisplay skillStockSpriteDisplay = skillStockSpriteDisplays[i];
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GenericSkill skill = component.GetSkill(skillStockSpriteDisplay.skillSlot);
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if ((bool)skill && skill.stock >= skillStockSpriteDisplay.minimumStockCountToBeValid && (skill.stock <= skillStockSpriteDisplay.maximumStockCountToBeValid || skillStockSpriteDisplay.maximumStockCountToBeValid < 0) && (skillStockSpriteDisplay.requiredSkillDef == null || skill.skillDef == skillStockSpriteDisplay.requiredSkillDef))
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{
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active = true;
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}
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skillStockSpriteDisplay.target.SetActive(active);
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}
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}
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private void LateUpdate()
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{
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SetCrosshairSpread();
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SetSkillStockDisplays();
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}
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}
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