927 lines
38 KiB
C#
927 lines
38 KiB
C#
using RimWorld;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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using Verse;
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namespace WulaFallenEmpire
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{
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public class CompAbilityEffect_SpawnFlyOver : CompAbilityEffect
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{
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public new CompProperties_AbilitySpawnFlyOver Props => (CompProperties_AbilitySpawnFlyOver)props;
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public override void Apply(LocalTargetInfo target, LocalTargetInfo dest)
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{
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base.Apply(target, dest);
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if (parent.pawn == null || parent.pawn.Map == null)
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return;
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try
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{
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Log.Message($"FlyOver skill activated by {parent.pawn.Label} at position {parent.pawn.Position}");
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Log.Message($"Target cell: {target.Cell}, Dest: {dest.Cell}");
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// 计算起始和结束位置
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IntVec3 startPos, endPos;
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// 根据进场类型选择不同的计算方法
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if (Props.approachType == ApproachType.Perpendicular)
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{
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CalculatePerpendicularPath(target, out startPos, out endPos);
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}
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else
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{
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startPos = CalculateStartPosition(target);
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endPos = CalculateEndPosition(target, startPos);
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}
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// 确保位置安全
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startPos = GetSafeMapPosition(startPos, parent.pawn.Map);
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endPos = GetSafeMapPosition(endPos, parent.pawn.Map);
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Log.Message($"Final positions - Start: {startPos}, End: {endPos}");
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// 验证位置是否有效
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if (!startPos.InBounds(parent.pawn.Map))
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{
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Log.Warning($"Start position {startPos} is out of bounds, adjusting to map center");
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startPos = parent.pawn.Map.Center;
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}
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if (!endPos.InBounds(parent.pawn.Map))
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{
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Log.Warning($"End position {endPos} is out of bounds, adjusting to map center");
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endPos = parent.pawn.Map.Center;
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}
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// 确保起点和终点不同
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if (startPos == endPos)
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{
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Log.Warning($"FlyOver start and end positions are the same: {startPos}. Adjusting end position.");
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IntVec3 randomOffset = new IntVec3(Rand.Range(-10, 11), 0, Rand.Range(-10, 11));
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endPos += randomOffset;
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endPos = GetSafeMapPosition(endPos, parent.pawn.Map);
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}
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// 根据类型创建不同的飞越物体
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switch (Props.flyOverType)
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{
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case FlyOverType.Standard:
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default:
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CreateStandardFlyOver(startPos, endPos);
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break;
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case FlyOverType.GroundStrafing:
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CreateGroundStrafingFlyOver(startPos, endPos, target.Cell);
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break;
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case FlyOverType.SectorSurveillance:
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CreateSectorSurveillanceFlyOver(startPos, endPos);
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break;
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}
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}
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catch (System.Exception ex)
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{
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Log.Error($"Error spawning fly over: {ex}");
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}
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}
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// 修复的预览绘制方法
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public override void DrawEffectPreview(LocalTargetInfo target)
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{
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base.DrawEffectPreview(target);
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if (parent.pawn != null && parent.pawn.Map != null)
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{
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Map map = parent.pawn.Map;
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try
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{
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// 计算飞行路径
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IntVec3 startPos, endPos;
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if (Props.approachType == ApproachType.Perpendicular)
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{
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CalculatePerpendicularPath(target, out startPos, out endPos);
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}
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else
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{
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startPos = CalculateStartPosition(target);
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endPos = CalculateEndPosition(target, startPos);
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}
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// 确保位置在地图范围内
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startPos = GetSafeMapPosition(startPos, map);
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endPos = GetSafeMapPosition(endPos, map);
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// 检查预览稳定性
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if (!IsPreviewStable(startPos, endPos, map))
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{
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return;
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}
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// 根据不同类型显示不同的预览
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if (Props.enableGroundStrafing && Props.showStrafePreview)
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{
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DrawStrafingAreaPreview(startPos, endPos, target.Cell);
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}
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else if (Props.enableSectorSurveillance && Props.showSectorPreview)
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{
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DrawSectorAreaPreview(startPos, endPos);
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}
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}
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catch (System.Exception)
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{
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// 忽略预览绘制中的错误，避免影响游戏体验
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}
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}
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}
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// 安全的位置计算方法
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private IntVec3 GetSafeMapPosition(IntVec3 pos, Map map)
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{
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if (map == null) return pos;
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// 确保位置在地图范围内
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pos.x = Mathf.Clamp(pos.x, 0, map.Size.x - 1);
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pos.z = Mathf.Clamp(pos.z, 0, map.Size.z - 1);
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return pos;
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}
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// 预览绘制稳定性检查
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private bool IsPreviewStable(IntVec3 startPos, IntVec3 endPos, Map map)
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{
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if (map == null) return false;
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// 检查位置是否有效
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if (!startPos.IsValid || !endPos.IsValid) return false;
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// 检查位置是否在地图范围内
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if (!startPos.InBounds(map) || !endPos.InBounds(map)) return false;
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// 检查距离是否合理（避免过短的路径）
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float distance = Vector3.Distance(startPos.ToVector3(), endPos.ToVector3());
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if (distance < 5f) return false;
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return true;
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}
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// 修复：绘制地面扫射预览，现在接受目标单元格参数
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private void DrawStrafingAreaPreview(IntVec3 startPos, IntVec3 endPos, IntVec3 targetCell)
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{
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Map map = parent.pawn.Map;
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// 计算飞行方向
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Vector3 flightDirection = (endPos.ToVector3() - startPos.ToVector3()).normalized;
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if (flightDirection == Vector3.zero)
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{
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flightDirection = Vector3.forward;
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}
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// 只计算扫射影响区域的单元格
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List<IntVec3> strafeImpactCells = CalculateStrafingImpactCells(targetCell, flightDirection);
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// 绘制扫射影响区域的预览单元格
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foreach (IntVec3 cell in strafeImpactCells)
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{
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if (cell.InBounds(map))
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{
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GenDraw.DrawFieldEdges(new List<IntVec3> { cell }, Props.strafePreviewColor, 0.5f);
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}
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}
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// 绘制飞行路径线
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GenDraw.DrawLineBetween(startPos.ToVector3Shifted(), endPos.ToVector3Shifted(), SimpleColor.Red, 0.2f);
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// 绘制扫射范围边界
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DrawStrafingBoundaries(targetCell, flightDirection);
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}
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// 修复：计算扫射影响区域的单元格，现在以目标单元格为中心
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private List<IntVec3> CalculateStrafingImpactCells(IntVec3 targetCell, Vector3 flightDirection)
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{
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List<IntVec3> cells = new List<IntVec3>();
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Map map = parent.pawn.Map;
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// 计算垂直于飞行方向的方向
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Vector3 perpendicular = new Vector3(-flightDirection.z, 0f, flightDirection.x).normalized;
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// 修复：以目标单元格为中心计算扫射区域
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Vector3 targetCenter = targetCell.ToVector3();
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// 计算扫射区域的起始和结束位置（基于扫射长度，以目标为中心）
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float strafeHalfLength = Props.strafeLength * 0.5f;
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Vector3 strafeStart = targetCenter - flightDirection * strafeHalfLength;
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Vector3 strafeEnd = targetCenter + flightDirection * strafeHalfLength;
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// 使用整数步进避免浮点精度问题
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int steps = Mathf.Max(1, Mathf.CeilToInt(Props.strafeLength));
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for (int i = 0; i <= steps; i++)
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{
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float progress = (float)i / steps;
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Vector3 centerPoint = Vector3.Lerp(strafeStart, strafeEnd, progress);
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// 在垂直方向扩展扫射宽度
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for (int w = -Props.strafeWidth; w <= Props.strafeWidth; w++)
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{
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Vector3 offset = perpendicular * w;
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Vector3 cellPos = centerPoint + offset;
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// 使用更精确的单元格转换
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IntVec3 cell = new IntVec3(
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Mathf.RoundToInt(cellPos.x),
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Mathf.RoundToInt(cellPos.y),
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Mathf.RoundToInt(cellPos.z)
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);
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if (cell.InBounds(map) && !cells.Contains(cell))
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{
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cells.Add(cell);
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}
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}
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}
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Log.Message($"Strafing Area: Calculated {cells.Count} impact cells centered at {targetCell}");
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return cells;
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}
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// 修复：绘制扫射范围边界，现在以目标单元格为中心
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private void DrawStrafingBoundaries(IntVec3 targetCell, Vector3 flightDirection)
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{
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Map map = parent.pawn.Map;
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Vector3 perpendicular = new Vector3(-flightDirection.z, 0f, flightDirection.x).normalized;
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// 修复：以目标单元格为中心
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Vector3 targetCenter = targetCell.ToVector3();
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// 计算扫射区域的起始和结束位置
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float strafeHalfLength = Props.strafeLength * 0.5f;
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Vector3 strafeStart = targetCenter - flightDirection * strafeHalfLength;
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Vector3 strafeEnd = targetCenter + flightDirection * strafeHalfLength;
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// 计算扫射区域的四个角
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Vector3 startLeft = strafeStart + perpendicular * Props.strafeWidth;
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Vector3 startRight = strafeStart - perpendicular * Props.strafeWidth;
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Vector3 endLeft = strafeEnd + perpendicular * Props.strafeWidth;
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Vector3 endRight = strafeEnd - perpendicular * Props.strafeWidth;
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// 转换为 IntVec3 并确保在地图范围内
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IntVec3 startLeftCell = GetSafeMapPosition(new IntVec3((int)startLeft.x, (int)startLeft.y, (int)startLeft.z), map);
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IntVec3 startRightCell = GetSafeMapPosition(new IntVec3((int)startRight.x, (int)startRight.y, (int)startRight.z), map);
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IntVec3 endLeftCell = GetSafeMapPosition(new IntVec3((int)endLeft.x, (int)endLeft.y, (int)endLeft.z), map);
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IntVec3 endRightCell = GetSafeMapPosition(new IntVec3((int)endRight.x, (int)endRight.y, (int)endRight.z), map);
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// 绘制边界线 - 只绘制在地图范围内的线段
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if (startLeftCell.InBounds(map) && endLeftCell.InBounds(map))
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GenDraw.DrawLineBetween(startLeftCell.ToVector3Shifted(), endLeftCell.ToVector3Shifted(), SimpleColor.Red, 0.2f);
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if (startRightCell.InBounds(map) && endRightCell.InBounds(map))
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GenDraw.DrawLineBetween(startRightCell.ToVector3Shifted(), endRightCell.ToVector3Shifted(), SimpleColor.Red, 0.2f);
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if (startLeftCell.InBounds(map) && startRightCell.InBounds(map))
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GenDraw.DrawLineBetween(startLeftCell.ToVector3Shifted(), startRightCell.ToVector3Shifted(), SimpleColor.Red, 0.2f);
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if (endLeftCell.InBounds(map) && endRightCell.InBounds(map))
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GenDraw.DrawLineBetween(endLeftCell.ToVector3Shifted(), endRightCell.ToVector3Shifted(), SimpleColor.Red, 0.2f);
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}
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// 绘制扇形区域预览
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private void DrawSectorAreaPreview(IntVec3 startPos, IntVec3 endPos)
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{
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Map map = parent.pawn.Map;
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// 计算飞行方向
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Vector3 flightDirection = (endPos.ToVector3() - startPos.ToVector3()).normalized;
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if (flightDirection == Vector3.zero)
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{
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flightDirection = Vector3.forward;
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}
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// 计算垂直于飞行方向的方向
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Vector3 perpendicular = new Vector3(-flightDirection.z, 0f, flightDirection.x).normalized;
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// 使用strafeWidth来近似扇形扫过的区域宽度
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List<IntVec3> previewCells = CalculateRectangularPreviewArea(startPos, endPos, flightDirection, perpendicular);
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// 绘制预览区域
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foreach (IntVec3 cell in previewCells)
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{
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if (cell.InBounds(map))
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{
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GenDraw.DrawFieldEdges(new List<IntVec3> { cell }, Props.sectorPreviewColor, 0.3f);
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}
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}
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// 绘制飞行路径线
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GenDraw.DrawLineBetween(startPos.ToVector3Shifted(), endPos.ToVector3Shifted(), SimpleColor.Blue, 0.2f);
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// 绘制预览区域边界
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DrawRectangularPreviewBoundaries(startPos, endPos, flightDirection, perpendicular);
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}
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// 计算矩形预览区域（近似扇形扫过的区域）
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private List<IntVec3> CalculateRectangularPreviewArea(IntVec3 startPos, IntVec3 endPos, Vector3 flightDirection, Vector3 perpendicular)
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{
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List<IntVec3> cells = new List<IntVec3>();
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Map map = parent.pawn.Map;
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// 计算飞行路径的总长度
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float totalPathLength = Vector3.Distance(startPos.ToVector3(), endPos.ToVector3());
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// 沿着飞行路径计算预览单元格
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int steps = Mathf.Max(1, Mathf.CeilToInt(totalPathLength));
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for (int i = 0; i <= steps; i++)
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{
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float progress = (float)i / steps;
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Vector3 centerPoint = Vector3.Lerp(startPos.ToVector3(), endPos.ToVector3(), progress);
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// 在垂直方向扩展预览宽度（使用strafeWidth）
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for (int w = -Props.strafeWidth; w <= Props.strafeWidth; w++)
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{
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Vector3 offset = perpendicular * w;
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Vector3 cellPos = centerPoint + offset;
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// 使用精确的单元格转换
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IntVec3 cell = new IntVec3(
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Mathf.RoundToInt(cellPos.x),
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Mathf.RoundToInt(cellPos.y),
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Mathf.RoundToInt(cellPos.z)
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);
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if (cell.InBounds(map) && !cells.Contains(cell))
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{
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cells.Add(cell);
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}
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}
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}
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return cells;
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}
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// 绘制矩形预览边界
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private void DrawRectangularPreviewBoundaries(IntVec3 startPos, IntVec3 endPos, Vector3 flightDirection, Vector3 perpendicular)
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{
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Map map = parent.pawn.Map;
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// 计算预览区域的四个角
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Vector3 startLeft = startPos.ToVector3() + perpendicular * Props.strafeWidth;
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Vector3 startRight = startPos.ToVector3() - perpendicular * Props.strafeWidth;
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Vector3 endLeft = endPos.ToVector3() + perpendicular * Props.strafeWidth;
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Vector3 endRight = endPos.ToVector3() - perpendicular * Props.strafeWidth;
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// 转换为 IntVec3 并确保在地图范围内
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IntVec3 startLeftCell = GetSafeMapPosition(new IntVec3((int)startLeft.x, (int)startLeft.y, (int)startLeft.z), map);
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IntVec3 startRightCell = GetSafeMapPosition(new IntVec3((int)startRight.x, (int)startRight.y, (int)startRight.z), map);
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IntVec3 endLeftCell = GetSafeMapPosition(new IntVec3((int)endLeft.x, (int)endLeft.y, (int)endLeft.z), map);
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IntVec3 endRightCell = GetSafeMapPosition(new IntVec3((int)endRight.x, (int)endRight.y, (int)endRight.z), map);
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// 绘制边界线 - 只绘制在地图范围内的线段
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if (startLeftCell.InBounds(map) && endLeftCell.InBounds(map))
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GenDraw.DrawLineBetween(startLeftCell.ToVector3Shifted(), endLeftCell.ToVector3Shifted(), SimpleColor.Blue, 0.2f);
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if (startRightCell.InBounds(map) && endRightCell.InBounds(map))
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GenDraw.DrawLineBetween(startRightCell.ToVector3Shifted(), endRightCell.ToVector3Shifted(), SimpleColor.Blue, 0.2f);
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if (startLeftCell.InBounds(map) && startRightCell.InBounds(map))
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GenDraw.DrawLineBetween(startLeftCell.ToVector3Shifted(), startRightCell.ToVector3Shifted(), SimpleColor.Blue, 0.2f);
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if (endLeftCell.InBounds(map) && endRightCell.InBounds(map))
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GenDraw.DrawLineBetween(endLeftCell.ToVector3Shifted(), endRightCell.ToVector3Shifted(), SimpleColor.Blue, 0.2f);
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}
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// 预处理扫射目标单元格
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private List<IntVec3> PreprocessStrafingTargets(List<IntVec3> potentialTargets, float fireChance)
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{
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List<IntVec3> confirmedTargets = new List<IntVec3>();
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List<IntVec3> missedCells = new List<IntVec3>();
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foreach (IntVec3 cell in potentialTargets)
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{
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if (Rand.Value <= fireChance)
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{
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confirmedTargets.Add(cell);
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}
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else
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{
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missedCells.Add(cell);
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}
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}
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// 应用最小和最大射弹数限制
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if (Props.maxStrafeProjectiles > -1 && confirmedTargets.Count > Props.maxStrafeProjectiles)
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{
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// 如果超出最大值，随机丢弃一些目标
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confirmedTargets = confirmedTargets.InRandomOrder().Take(Props.maxStrafeProjectiles).ToList();
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}
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if (Props.minStrafeProjectiles > -1 && confirmedTargets.Count < Props.minStrafeProjectiles)
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{
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// 如果不足最小值，从之前未选中的格子里补充
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int needed = Props.minStrafeProjectiles - confirmedTargets.Count;
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if (needed > 0 && missedCells.Count > 0)
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{
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confirmedTargets.AddRange(missedCells.InRandomOrder().Take(Mathf.Min(needed, missedCells.Count)));
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}
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}
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Log.Message($"Strafing Preprocess: {confirmedTargets.Count}/{potentialTargets.Count} cells confirmed after min/max adjustment.");
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return confirmedTargets;
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}
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// 修复：创建地面扫射飞越，现在接受目标单元格参数
|
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private void CreateGroundStrafingFlyOver(IntVec3 startPos, IntVec3 endPos, IntVec3 targetCell)
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{
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ThingDef flyOverDef = Props.flyOverDef ?? DefDatabase<ThingDef>.GetNamedSilentFail("ARA_HiveCorvette");
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||
if (flyOverDef == null)
|
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{
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Log.Warning("No fly over def specified for ground strafing fly over");
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return;
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}
|
||
|
||
FlyOver flyOver = FlyOver.MakeFlyOver(
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flyOverDef,
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||
startPos,
|
||
endPos,
|
||
parent.pawn.Map,
|
||
Props.flightSpeed,
|
||
Props.altitude,
|
||
casterPawn: parent.pawn
|
||
);
|
||
|
||
// 设置基本属性
|
||
flyOver.spawnContentsOnImpact = Props.dropContentsOnImpact;
|
||
flyOver.playFlyOverSound = Props.playFlyOverSound;
|
||
|
||
// 获取扫射组件并设置预处理后的目标单元格
|
||
CompGroundStrafing strafingComp = flyOver.GetComp<CompGroundStrafing>();
|
||
if (strafingComp != null)
|
||
{
|
||
// 修复：计算扫射区域的所有单元格，以目标单元格为中心
|
||
Vector3 flightDirection = (endPos.ToVector3() - startPos.ToVector3()).normalized;
|
||
List<IntVec3> potentialTargetCells = CalculateStrafingImpactCells(targetCell, flightDirection);
|
||
|
||
if (potentialTargetCells.Count > 0)
|
||
{
|
||
// 预处理：根据概率筛选实际会被射击的单元格
|
||
List<IntVec3> confirmedTargetCells = PreprocessStrafingTargets(
|
||
potentialTargetCells,
|
||
Props.strafeFireChance
|
||
);
|
||
|
||
if (confirmedTargetCells.Count > 0)
|
||
{
|
||
strafingComp.SetConfirmedTargets(confirmedTargetCells);
|
||
}
|
||
else
|
||
{
|
||
Log.Warning("No confirmed target cells after preprocessing!");
|
||
}
|
||
}
|
||
else
|
||
{
|
||
Log.Error("No potential target cells calculated for ground strafing!");
|
||
}
|
||
}
|
||
else
|
||
{
|
||
Log.Error("FlyOver def does not have CompGroundStrafing component!");
|
||
}
|
||
}
|
||
|
||
// 创建扇形监视飞越
|
||
private void CreateSectorSurveillanceFlyOver(IntVec3 startPos, IntVec3 endPos)
|
||
{
|
||
ThingDef flyOverDef = Props.flyOverDef ?? DefDatabase<ThingDef>.GetNamedSilentFail("ARA_HiveCorvette");
|
||
if (flyOverDef == null)
|
||
{
|
||
Log.Warning("No fly over def specified for sector surveillance fly over");
|
||
return;
|
||
}
|
||
|
||
FlyOver flyOver = FlyOver.MakeFlyOver(
|
||
flyOverDef,
|
||
startPos,
|
||
endPos,
|
||
parent.pawn.Map,
|
||
Props.flightSpeed,
|
||
Props.altitude,
|
||
casterPawn: parent.pawn
|
||
);
|
||
|
||
// 设置基本属性
|
||
flyOver.spawnContentsOnImpact = Props.dropContentsOnImpact;
|
||
flyOver.playFlyOverSound = Props.playFlyOverSound;
|
||
|
||
Log.Message($"SectorSurveillance FlyOver created: {flyOver} from {startPos} to {endPos}");
|
||
}
|
||
|
||
// 计算垂直线进场路径
|
||
private void CalculatePerpendicularPath(LocalTargetInfo target, out IntVec3 startPos, out IntVec3 endPos)
|
||
{
|
||
Map map = parent.pawn.Map;
|
||
IntVec3 casterPos = parent.pawn.Position;
|
||
IntVec3 targetPos = target.Cell;
|
||
|
||
Log.Message($"Calculating perpendicular path: Caster={casterPos}, Target={targetPos}");
|
||
|
||
// 计算施法者到目标的方向向量
|
||
Vector3 directionToTarget = (targetPos.ToVector3() - casterPos.ToVector3()).normalized;
|
||
|
||
// 如果方向为零向量，使用随机方向
|
||
if (directionToTarget == Vector3.zero)
|
||
{
|
||
directionToTarget = new Vector3(Rand.Range(-1f, 1f), 0, Rand.Range(-1f, 1f)).normalized;
|
||
Log.Message($"Using random direction: {directionToTarget}");
|
||
}
|
||
|
||
// 计算垂直于施法者-目标连线的方向（旋转90度）
|
||
Vector3 perpendicularDirection = new Vector3(-directionToTarget.z, 0, directionToTarget.x).normalized;
|
||
|
||
Log.Message($"Perpendicular direction: {perpendicularDirection}");
|
||
|
||
// 从目标点出发，向垂直方向的两侧延伸找到地图边缘
|
||
IntVec3 edge1 = FindMapEdgeInDirection(map, targetPos, perpendicularDirection);
|
||
IntVec3 edge2 = FindMapEdgeInDirection(map, targetPos, -perpendicularDirection);
|
||
|
||
// 随机选择起点和终点（确保目标点在路径上）
|
||
if (Rand.Value < 0.5f)
|
||
{
|
||
startPos = edge1;
|
||
endPos = edge2;
|
||
}
|
||
else
|
||
{
|
||
startPos = edge2;
|
||
endPos = edge1;
|
||
}
|
||
|
||
Log.Message($"Perpendicular path: {startPos} -> {targetPos} -> {endPos}");
|
||
}
|
||
|
||
// 在指定方向上找到地图边缘
|
||
private IntVec3 FindMapEdgeInDirection(Map map, IntVec3 fromPos, Vector3 direction)
|
||
{
|
||
// 确保方向向量有效
|
||
if (direction == Vector3.zero)
|
||
{
|
||
direction = new Vector3(Rand.Range(-1f, 1f), 0, Rand.Range(-1f, 1f)).normalized;
|
||
}
|
||
|
||
// 使用更精确的地图边界计算
|
||
IntVec3 mapCenter = map.Center;
|
||
IntVec3 mapSize = new IntVec3(map.Size.x, 0, map.Size.z);
|
||
|
||
// 计算与地图边界的交点
|
||
Vector3 fromVec = fromPos.ToVector3();
|
||
Vector3 dirNormalized = direction.normalized;
|
||
|
||
// 计算到各个边界的距离
|
||
float tMin = float.MaxValue;
|
||
IntVec3? bestEdgePos = null;
|
||
|
||
// 检查四个边界
|
||
for (int i = 0; i < 4; i++)
|
||
{
|
||
float t = 0f;
|
||
IntVec3 edgePos = IntVec3.Invalid;
|
||
|
||
switch (i)
|
||
{
|
||
case 0: // 左边界 (x = 0)
|
||
if (Mathf.Abs(dirNormalized.x) > 0.001f)
|
||
{
|
||
t = (0 - fromVec.x) / dirNormalized.x;
|
||
if (t > 0)
|
||
{
|
||
float z = fromVec.z + dirNormalized.z * t;
|
||
if (z >= 0 && z < map.Size.z)
|
||
{
|
||
edgePos = new IntVec3(0, 0, Mathf.RoundToInt(z));
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
|
||
case 1: // 右边界 (x = map.Size.x - 1)
|
||
if (Mathf.Abs(dirNormalized.x) > 0.001f)
|
||
{
|
||
t = (map.Size.x - 1 - fromVec.x) / dirNormalized.x;
|
||
if (t > 0)
|
||
{
|
||
float z = fromVec.z + dirNormalized.z * t;
|
||
if (z >= 0 && z < map.Size.z)
|
||
{
|
||
edgePos = new IntVec3(map.Size.x - 1, 0, Mathf.RoundToInt(z));
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
|
||
case 2: // 下边界 (z = 0)
|
||
if (Mathf.Abs(dirNormalized.z) > 0.001f)
|
||
{
|
||
t = (0 - fromVec.z) / dirNormalized.z;
|
||
if (t > 0)
|
||
{
|
||
float x = fromVec.x + dirNormalized.x * t;
|
||
if (x >= 0 && x < map.Size.x)
|
||
{
|
||
edgePos = new IntVec3(Mathf.RoundToInt(x), 0, 0);
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
|
||
case 3: // 上边界 (z = map.Size.z - 1)
|
||
if (Mathf.Abs(dirNormalized.z) > 0.001f)
|
||
{
|
||
t = (map.Size.z - 1 - fromVec.z) / dirNormalized.z;
|
||
if (t > 0)
|
||
{
|
||
float x = fromVec.x + dirNormalized.x * t;
|
||
if (x >= 0 && x < map.Size.x)
|
||
{
|
||
edgePos = new IntVec3(Mathf.RoundToInt(x), 0, map.Size.z - 1);
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
|
||
// 找到最近的有效边界点
|
||
if (edgePos.IsValid && edgePos.InBounds(map) && t > 0 && t < tMin)
|
||
{
|
||
tMin = t;
|
||
bestEdgePos = edgePos;
|
||
}
|
||
}
|
||
|
||
if (bestEdgePos.HasValue)
|
||
{
|
||
return bestEdgePos.Value;
|
||
}
|
||
|
||
// 如果没找到合适的边界点，使用随机边缘位置
|
||
Log.Warning($"Could not find map edge in direction {direction}, using random edge");
|
||
return GetRandomMapEdgePosition(map);
|
||
}
|
||
|
||
// 原有的位置计算方法
|
||
private IntVec3 CalculateStartPosition(LocalTargetInfo target)
|
||
{
|
||
Map map = parent.pawn.Map;
|
||
|
||
switch (Props.startPosition)
|
||
{
|
||
case StartPosition.Caster:
|
||
return parent.pawn.Position;
|
||
|
||
case StartPosition.MapEdge:
|
||
return GetMapEdgePosition(map, GetDirectionFromCasterToTarget(target));
|
||
|
||
case StartPosition.CustomOffset:
|
||
return GetSafeMapPosition(parent.pawn.Position + Props.customStartOffset, map);
|
||
|
||
case StartPosition.RandomMapEdge:
|
||
return GetRandomMapEdgePosition(map);
|
||
|
||
default:
|
||
return parent.pawn.Position;
|
||
}
|
||
}
|
||
|
||
private IntVec3 CalculateEndPosition(LocalTargetInfo target, IntVec3 startPos)
|
||
{
|
||
Map map = parent.pawn.Map;
|
||
IntVec3 endPos;
|
||
|
||
switch (Props.endPosition)
|
||
{
|
||
case EndPosition.TargetCell:
|
||
endPos = target.Cell;
|
||
break;
|
||
|
||
case EndPosition.OppositeMapEdge:
|
||
endPos = GetOppositeMapEdgeThroughCenter(map, startPos);
|
||
break;
|
||
|
||
case EndPosition.CustomOffset:
|
||
endPos = GetSafeMapPosition(target.Cell + Props.customEndOffset, map);
|
||
break;
|
||
|
||
case EndPosition.FixedDistance:
|
||
endPos = GetFixedDistancePosition(startPos, target.Cell);
|
||
break;
|
||
|
||
case EndPosition.RandomMapEdge:
|
||
endPos = GetRandomMapEdgePosition(map);
|
||
Log.Message($"Random map edge selected as end position: {endPos}");
|
||
break;
|
||
|
||
default:
|
||
endPos = target.Cell;
|
||
break;
|
||
}
|
||
|
||
return GetSafeMapPosition(endPos, map);
|
||
}
|
||
|
||
// 原有的辅助方法
|
||
private IntVec3 GetOppositeMapEdgeThroughCenter(Map map, IntVec3 startPos)
|
||
{
|
||
IntVec3 center = map.Center;
|
||
Vector3 toCenter = (center.ToVector3() - startPos.ToVector3()).normalized;
|
||
|
||
if (toCenter == Vector3.zero)
|
||
{
|
||
toCenter = new Vector3(Rand.Range(-1f, 1f), 0, Rand.Range(-1f, 1f)).normalized;
|
||
Log.Message($"Using random direction to center: {toCenter}");
|
||
}
|
||
|
||
Vector3 fromCenter = toCenter;
|
||
IntVec3 oppositeEdge = GetMapEdgePositionFromCenter(map, fromCenter);
|
||
|
||
Log.Message($"Found opposite edge through center: {oppositeEdge}");
|
||
return oppositeEdge;
|
||
}
|
||
|
||
private IntVec3 GetMapEdgePositionFromCenter(Map map, Vector3 direction)
|
||
{
|
||
IntVec3 center = map.Center;
|
||
float maxDist = Mathf.Max(map.Size.x, map.Size.z) * 0.6f;
|
||
|
||
for (int i = 1; i <= maxDist; i++)
|
||
{
|
||
IntVec3 testPos = center + new IntVec3(
|
||
Mathf.RoundToInt(direction.x * i),
|
||
0,
|
||
Mathf.RoundToInt(direction.z * i));
|
||
|
||
if (!testPos.InBounds(map))
|
||
{
|
||
IntVec3 edgePos = FindClosestValidPosition(testPos, map);
|
||
Log.Message($"Found map edge from center: {edgePos} (direction: {direction}, distance: {i})");
|
||
return edgePos;
|
||
}
|
||
}
|
||
|
||
Log.Warning("Could not find map edge from center, using random edge");
|
||
return GetRandomMapEdgePosition(map);
|
||
}
|
||
|
||
private IntVec3 GetMapEdgePosition(Map map, Vector3 direction)
|
||
{
|
||
if (direction == Vector3.zero)
|
||
{
|
||
direction = new Vector3(Rand.Range(-1f, 1f), 0, Rand.Range(-1f, 1f)).normalized;
|
||
Log.Message($"Using random direction: {direction}");
|
||
}
|
||
|
||
IntVec3 center = map.Center;
|
||
float maxDist = Mathf.Max(map.Size.x, map.Size.z) * 0.6f;
|
||
|
||
for (int i = 1; i <= maxDist; i++)
|
||
{
|
||
IntVec3 testPos = center + new IntVec3(
|
||
Mathf.RoundToInt(direction.x * i),
|
||
0,
|
||
Mathf.RoundToInt(direction.z * i));
|
||
|
||
if (!testPos.InBounds(map))
|
||
{
|
||
IntVec3 edgePos = FindClosestValidPosition(testPos, map);
|
||
Log.Message($"Found map edge position: {edgePos} (direction: {direction}, distance: {i})");
|
||
return edgePos;
|
||
}
|
||
}
|
||
|
||
Log.Warning("Could not find map edge in direction, using random edge");
|
||
return GetRandomMapEdgePosition(map);
|
||
}
|
||
|
||
private IntVec3 FindClosestValidPosition(IntVec3 invalidPos, Map map)
|
||
{
|
||
for (int radius = 1; radius <= 5; radius++)
|
||
{
|
||
foreach (IntVec3 pos in GenRadial.RadialPatternInRadius(radius))
|
||
{
|
||
IntVec3 testPos = invalidPos + pos;
|
||
if (testPos.InBounds(map))
|
||
{
|
||
return testPos;
|
||
}
|
||
}
|
||
}
|
||
|
||
return map.Center;
|
||
}
|
||
|
||
private IntVec3 GetRandomMapEdgePosition(Map map)
|
||
{
|
||
int edge = Rand.Range(0, 4);
|
||
int x, z;
|
||
|
||
switch (edge)
|
||
{
|
||
case 0: // 上边
|
||
x = Rand.Range(0, map.Size.x);
|
||
z = 0;
|
||
break;
|
||
case 1: // 右边
|
||
x = map.Size.x - 1;
|
||
z = Rand.Range(0, map.Size.z);
|
||
break;
|
||
case 2: // 下边
|
||
x = Rand.Range(0, map.Size.x);
|
||
z = map.Size.z - 1;
|
||
break;
|
||
case 3: // 左边
|
||
default:
|
||
x = 0;
|
||
z = Rand.Range(0, map.Size.z);
|
||
break;
|
||
}
|
||
|
||
IntVec3 edgePos = new IntVec3(x, 0, z);
|
||
Log.Message($"Random map edge position: {edgePos}");
|
||
return edgePos;
|
||
}
|
||
|
||
private IntVec3 GetFixedDistancePosition(IntVec3 startPos, IntVec3 targetPos)
|
||
{
|
||
Vector3 direction = (targetPos.ToVector3() - startPos.ToVector3()).normalized;
|
||
IntVec3 endPos = startPos + new IntVec3(
|
||
(int)(direction.x * Props.flyOverDistance),
|
||
0,
|
||
(int)(direction.z * Props.flyOverDistance));
|
||
|
||
Log.Message($"Fixed distance position: {endPos} (from {startPos}, distance: {Props.flyOverDistance})");
|
||
return endPos;
|
||
}
|
||
|
||
private Vector3 GetDirectionFromCasterToTarget(LocalTargetInfo target)
|
||
{
|
||
Vector3 direction = (target.Cell.ToVector3() - parent.pawn.Position.ToVector3()).normalized;
|
||
|
||
if (direction == Vector3.zero)
|
||
{
|
||
direction = new Vector3(Rand.Range(-1f, 1f), 0, Rand.Range(-1f, 1f)).normalized;
|
||
Log.Message($"Using random direction: {direction}");
|
||
}
|
||
|
||
return direction;
|
||
}
|
||
|
||
private void CreateStandardFlyOver(IntVec3 startPos, IntVec3 endPos)
|
||
{
|
||
ThingDef flyOverDef = Props.flyOverDef ?? DefDatabase<ThingDef>.GetNamedSilentFail("ARA_HiveShip");
|
||
if (flyOverDef == null)
|
||
{
|
||
Log.Warning("No fly over def specified for standard fly over");
|
||
return;
|
||
}
|
||
|
||
FlyOver flyOver = FlyOver.MakeFlyOver(
|
||
flyOverDef,
|
||
startPos,
|
||
endPos,
|
||
parent.pawn.Map,
|
||
Props.flightSpeed,
|
||
Props.altitude
|
||
);
|
||
|
||
flyOver.spawnContentsOnImpact = Props.dropContentsOnImpact;
|
||
flyOver.playFlyOverSound = Props.playFlyOverSound;
|
||
|
||
if (Props.customSound != null)
|
||
{
|
||
// 自定义音效逻辑
|
||
}
|
||
|
||
Log.Message($"Standard FlyOver created: {flyOver} from {startPos} to {endPos}");
|
||
}
|
||
|
||
// 更新技能提示信息
|
||
public override string ExtraLabelMouseAttachment(LocalTargetInfo target)
|
||
{
|
||
if (Props.enableGroundStrafing)
|
||
{
|
||
return $"扫射区域: {Props.strafeWidth * 2 + 1}格宽度";
|
||
}
|
||
else if (Props.enableSectorSurveillance)
|
||
{
|
||
return $"扇形监视: 约{Props.strafeWidth * 2 + 1}格宽度\n(具体参数在飞行物定义中)";
|
||
}
|
||
|
||
return base.ExtraLabelMouseAttachment(target);
|
||
}
|
||
|
||
public override bool Valid(LocalTargetInfo target, bool throwMessages = false)
|
||
{
|
||
return base.Valid(target, throwMessages) &&
|
||
parent.pawn != null &&
|
||
parent.pawn.Map != null &&
|
||
target.Cell.IsValid &&
|
||
target.Cell.InBounds(parent.pawn.Map);
|
||
}
|
||
}
|
||
}
|