130 lines
4.9 KiB
C#
130 lines
4.9 KiB
C#
using RimWorld;
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using Verse;
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using UnityEngine;
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namespace WulaFallenEmpire
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{
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public class CompAbilityEffect_EnergyLance : CompAbilityEffect_WithDest
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{
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public new CompProperties_EnergyLance Props => (CompProperties_EnergyLance)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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// 计算光束的起点和方向
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IntVec3 startPos = target.Cell;
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IntVec3 endPos = dest.Cell;
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// 如果使用固定距离，则从起点向终点方向移动固定距离
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if (Props.useFixedDistance)
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{
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Vector3 direction = (endPos.ToVector3() - startPos.ToVector3()).normalized;
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Vector3 offset = direction * Props.moveDistance;
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endPos = startPos + new IntVec3(Mathf.RoundToInt(offset.x), 0, Mathf.RoundToInt(offset.z));
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}
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// 创建移动的能量光束
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EnergyLance obj = (EnergyLance)GenSpawn.Spawn(ThingDef.Named("EnergyLance"), startPos, parent.pawn.Map);
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obj.duration = Props.durationTicks;
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obj.instigator = parent.pawn;
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obj.startPos = startPos;
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obj.endPos = endPos;
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obj.moveDistance = Props.moveDistance;
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obj.useFixedDistance = Props.useFixedDistance;
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obj.firesPerTick = Props.firesPerTick;
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// 不再需要传递伤害范围，因为现在从ModExtension读取
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obj.StartStrike();
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Log.Message($"[EnergyLance] Created energy lance from {startPos} to {endPos}, distance: {Props.moveDistance}");
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}
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// 绘制预览效果
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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 || !target.IsValid)
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return;
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try
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{
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// 绘制起点预览
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GenDraw.DrawTargetHighlight(target.Cell);
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// 如果选择了终点，绘制移动路径预览
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if (selectedTarget.IsValid)
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{
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DrawMovePathPreview(target.Cell, selectedTarget.Cell);
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}
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}
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catch (System.Exception)
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{
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// 忽略预览绘制错误
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}
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}
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private void DrawMovePathPreview(IntVec3 startPos, IntVec3 endPos)
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{
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Map map = parent.pawn.Map;
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// 计算实际终点
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IntVec3 actualEndPos = endPos;
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if (Props.useFixedDistance)
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{
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Vector3 direction = (endPos.ToVector3() - startPos.ToVector3()).normalized;
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Vector3 offset = direction * Props.moveDistance;
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actualEndPos = startPos + new IntVec3(Mathf.RoundToInt(offset.x), 0, Mathf.RoundToInt(offset.z));
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}
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// 绘制移动路径
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Vector3 startVec = startPos.ToVector3Shifted();
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Vector3 endVec = actualEndPos.ToVector3Shifted();
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GenDraw.DrawLineBetween(startVec, endVec, SimpleColor.Yellow, 0.2f);
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// 绘制终点预览
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GenDraw.DrawTargetHighlight(actualEndPos);
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// 绘制作用范围预览（在移动路径上）
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DrawEffectRangePreview(startPos, actualEndPos);
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}
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private void DrawEffectRangePreview(IntVec3 startPos, IntVec3 endPos)
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{
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Map map = parent.pawn.Map;
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// 沿着移动路径绘制作用范围
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Vector3 currentPos = startPos.ToVector3();
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Vector3 direction = (endPos.ToVector3() - startPos.ToVector3()).normalized;
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float totalDistance = Vector3.Distance(startPos.ToVector3(), endPos.ToVector3());
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float step = 1f; // 每格绘制
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for (float distance = 0; distance <= totalDistance; distance += step)
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{
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Vector3 checkPos = startPos.ToVector3() + direction * distance;
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IntVec3 checkCell = new IntVec3(Mathf.RoundToInt(checkPos.x), 0, Mathf.RoundToInt(checkPos.z));
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if (checkCell.InBounds(map))
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{
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// 绘制作用范围指示
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GenDraw.DrawRadiusRing(checkCell, 1.5f, Color.red, (c) => true);
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}
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}
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}
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public override string ExtraLabelMouseAttachment(LocalTargetInfo target)
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{
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string baseInfo = $"能量长矛: 持续{Props.durationTicks}刻";
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if (Props.useFixedDistance)
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{
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baseInfo += $"\n移动距离: {Props.moveDistance}格";
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}
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baseInfo += $"\n选择起点后，再选择移动方向";
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return baseInfo;
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}
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}
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}
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