// CompAbilityEffect_OrbitalBombardment.cs using RimWorld; using System.Collections.Generic; using System.Linq; using UnityEngine; using Verse; namespace WulaFallenEmpire { public class CompAbilityEffect_OrbitalBombardment : CompAbilityEffect { public new CompProperties_AbilityOrbitalBombardment Props => (CompProperties_AbilityOrbitalBombardment)props; public override void Apply(LocalTargetInfo target, LocalTargetInfo dest) { base.Apply(target, dest); if (parent.pawn == null || parent.pawn.Map == null) return; try { Log.Message($"OrbitalBombardment skill activated by {parent.pawn.Label} at position {parent.pawn.Position}"); Log.Message($"Target cell: {target.Cell}, Dest: {dest.Cell}"); // 计算起始和结束位置 IntVec3 startPos, endPos; if (Props.approachType == ApproachType.Perpendicular) { CalculatePerpendicularPath(target, out startPos, out endPos); } else { startPos = CalculateStartPosition(target); endPos = CalculateEndPosition(target, startPos); } // 确保位置安全 startPos = GetSafeMapPosition(startPos, parent.pawn.Map); endPos = GetSafeMapPosition(endPos, parent.pawn.Map); Log.Message($"Final positions - Start: {startPos}, End: {endPos}"); // 验证位置是否有效 if (!startPos.InBounds(parent.pawn.Map)) { Log.Warning($"Start position {startPos} is out of bounds, adjusting to map center"); startPos = parent.pawn.Map.Center; } if (!endPos.InBounds(parent.pawn.Map)) { Log.Warning($"End position {endPos} is out of bounds, adjusting to map center"); endPos = parent.pawn.Map.Center; } // 确保起点和终点不同 if (startPos == endPos) { Log.Warning($"OrbitalBombardment start and end positions are the same: {startPos}. Adjusting end position."); IntVec3 randomOffset = new IntVec3(Rand.Range(-10, 11), 0, Rand.Range(-10, 11)); endPos += randomOffset; endPos = GetSafeMapPosition(endPos, parent.pawn.Map); } // 创建轨道炮击飞越 CreateOrbitalBombardmentFlyOver(startPos, endPos, target.Cell); } catch (System.Exception ex) { Log.Error($"Error spawning orbital bombardment: {ex}"); } } public override void DrawEffectPreview(LocalTargetInfo target) { base.DrawEffectPreview(target); if (parent.pawn != null && parent.pawn.Map != null) { Map map = parent.pawn.Map; try { // 计算飞行路径 IntVec3 startPos, endPos; if (Props.approachType == ApproachType.Perpendicular) { CalculatePerpendicularPath(target, out startPos, out endPos); } else { startPos = CalculateStartPosition(target); endPos = CalculateEndPosition(target, startPos); } // 确保位置在地图范围内 startPos = GetSafeMapPosition(startPos, map); endPos = GetSafeMapPosition(endPos, map); // 检查预览稳定性 if (!IsPreviewStable(startPos, endPos, map)) { return; } // 绘制炮击区域预览 DrawBombardmentAreaPreview(startPos, endPos, target.Cell); } catch (System.Exception) { // 忽略预览绘制中的错误 } } } // 绘制炮击区域预览 private void DrawBombardmentAreaPreview(IntVec3 startPos, IntVec3 endPos, IntVec3 targetCell) { Map map = parent.pawn.Map; // 计算飞行方向 Vector3 flightDirection = (endPos.ToVector3() - startPos.ToVector3()).normalized; if (flightDirection == Vector3.zero) { flightDirection = Vector3.forward; } // 计算炮击影响区域的单元格 List bombardmentImpactCells = CalculateBombardmentImpactCells(targetCell, flightDirection); // 绘制炮击影响区域的预览单元格 foreach (IntVec3 cell in bombardmentImpactCells) { if (cell.InBounds(map)) { GenDraw.DrawFieldEdges(new List { cell }, Props.bombardmentPreviewColor, 0.5f); } } // 绘制飞行路径线 GenDraw.DrawLineBetween(startPos.ToVector3Shifted(), endPos.ToVector3Shifted(), SimpleColor.Yellow, 0.2f); // 绘制炮击范围边界 DrawBombardmentBoundaries(targetCell, flightDirection); } // 计算炮击影响区域的单元格 private List CalculateBombardmentImpactCells(IntVec3 targetCell, Vector3 flightDirection) { List cells = new List(); Map map = parent.pawn.Map; // 计算垂直于飞行方向的方向 Vector3 perpendicular = new Vector3(-flightDirection.z, 0f, flightDirection.x).normalized; // 以目标单元格为中心计算炮击区域 Vector3 targetCenter = targetCell.ToVector3(); // 计算炮击区域的起始和结束位置（基于炮击长度，以目标为中心） float bombardmentHalfLength = Props.bombardmentLength * 0.5f; Vector3 bombardmentStart = targetCenter - flightDirection * bombardmentHalfLength; Vector3 bombardmentEnd = targetCenter + flightDirection * bombardmentHalfLength; // 使用整数步进 int steps = Mathf.Max(1, Mathf.CeilToInt(Props.bombardmentLength)); for (int i = 0; i <= steps; i++) { float progress = (float)i / steps; Vector3 centerPoint = Vector3.Lerp(bombardmentStart, bombardmentEnd, progress); // 在垂直方向扩展炮击宽度 for (int w = -Props.bombardmentWidth; w <= Props.bombardmentWidth; w++) { Vector3 offset = perpendicular * w; Vector3 cellPos = centerPoint + offset; // 使用精确的单元格转换 IntVec3 cell = new IntVec3( Mathf.RoundToInt(cellPos.x), Mathf.RoundToInt(cellPos.y), Mathf.RoundToInt(cellPos.z) ); if (cell.InBounds(map) && !cells.Contains(cell)) { cells.Add(cell); } } } Log.Message($"Bombardment Area: Calculated {cells.Count} impact cells centered at {targetCell}"); return cells; } // 绘制炮击范围边界 private void DrawBombardmentBoundaries(IntVec3 targetCell, Vector3 flightDirection) { Map map = parent.pawn.Map; Vector3 perpendicular = new Vector3(-flightDirection.z, 0f, flightDirection.x).normalized; // 以目标单元格为中心 Vector3 targetCenter = targetCell.ToVector3(); // 计算炮击区域的起始和结束位置 float bombardmentHalfLength = Props.bombardmentLength * 0.5f; Vector3 bombardmentStart = targetCenter - flightDirection * bombardmentHalfLength; Vector3 bombardmentEnd = targetCenter + flightDirection * bombardmentHalfLength; // 计算炮击区域的四个角 Vector3 startLeft = bombardmentStart + perpendicular * Props.bombardmentWidth; Vector3 startRight = bombardmentStart - perpendicular * Props.bombardmentWidth; Vector3 endLeft = bombardmentEnd + perpendicular * Props.bombardmentWidth; Vector3 endRight = bombardmentEnd - perpendicular * Props.bombardmentWidth; // 转换为 IntVec3 并确保在地图范围内 IntVec3 startLeftCell = GetSafeMapPosition(new IntVec3((int)startLeft.x, (int)startLeft.y, (int)startLeft.z), map); IntVec3 startRightCell = GetSafeMapPosition(new IntVec3((int)startRight.x, (int)startRight.y, (int)startRight.z), map); IntVec3 endLeftCell = GetSafeMapPosition(new IntVec3((int)endLeft.x, (int)endLeft.y, (int)endLeft.z), map); IntVec3 endRightCell = GetSafeMapPosition(new IntVec3((int)endRight.x, (int)endRight.y, (int)endRight.z), map); // 绘制边界线 if (startLeftCell.InBounds(map) && endLeftCell.InBounds(map)) GenDraw.DrawLineBetween(startLeftCell.ToVector3Shifted(), endLeftCell.ToVector3Shifted(), SimpleColor.Yellow, 0.2f); if (startRightCell.InBounds(map) && endRightCell.InBounds(map)) GenDraw.DrawLineBetween(startRightCell.ToVector3Shifted(), endRightCell.ToVector3Shifted(), SimpleColor.Yellow, 0.2f); if (startLeftCell.InBounds(map) && startRightCell.InBounds(map)) GenDraw.DrawLineBetween(startLeftCell.ToVector3Shifted(), startRightCell.ToVector3Shifted(), SimpleColor.Yellow, 0.2f); if (endLeftCell.InBounds(map) && endRightCell.InBounds(map)) GenDraw.DrawLineBetween(endLeftCell.ToVector3Shifted(), endRightCell.ToVector3Shifted(), SimpleColor.Yellow, 0.2f); } // 预处理炮击目标单元格 private List PreprocessBombardmentTargets(List potentialTargets, float fireChance) { List confirmedTargets = new List(); List missedCells = new List(); foreach (IntVec3 cell in potentialTargets) { if (Rand.Value <= fireChance) { confirmedTargets.Add(cell); } else { missedCells.Add(cell); } } // 应用最小和最大炮击数限制 if (Props.maxBombardmentCount > -1 && confirmedTargets.Count > Props.maxBombardmentCount) { confirmedTargets = confirmedTargets.InRandomOrder().Take(Props.maxBombardmentCount).ToList(); } if (Props.minBombardmentCount > -1 && confirmedTargets.Count < Props.minBombardmentCount) { int needed = Props.minBombardmentCount - confirmedTargets.Count; if (needed > 0 && missedCells.Count > 0) { confirmedTargets.AddRange(missedCells.InRandomOrder().Take(Mathf.Min(needed, missedCells.Count))); } } Log.Message($"Bombardment Preprocess: {confirmedTargets.Count}/{potentialTargets.Count} cells confirmed after min/max adjustment."); return confirmedTargets; } // 创建轨道炮击飞越 private void CreateOrbitalBombardmentFlyOver(IntVec3 startPos, IntVec3 endPos, IntVec3 targetCell) { ThingDef flyOverDef = Props.flyOverDef ?? DefDatabase.GetNamedSilentFail("ARA_HiveCorvette"); if (flyOverDef == null) { Log.Warning("No fly over def specified for orbital bombardment 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; // 获取轨道炮击组件并设置预处理后的目标单元格 CompOrbitalBombardment bombardmentComp = flyOver.GetComp(); if (bombardmentComp != null) { // 计算炮击区域的所有单元格，以目标单元格为中心 Vector3 flightDirection = (endPos.ToVector3() - startPos.ToVector3()).normalized; List potentialTargetCells = CalculateBombardmentImpactCells(targetCell, flightDirection); if (potentialTargetCells.Count > 0) { // 预处理：根据概率筛选实际会被炮击的单元格 List confirmedTargetCells = PreprocessBombardmentTargets( potentialTargetCells, Props.bombardmentFireChance ); if (confirmedTargetCells.Count > 0) { bombardmentComp.SetConfirmedTargets(confirmedTargetCells); } else { Log.Warning("No confirmed target cells after preprocessing!"); } } else { Log.Error("No potential target cells calculated for orbital bombardment!"); } } else { Log.Error("FlyOver def does not have CompOrbitalBombardment component!"); } } // 以下方法与 CompAbilityEffect_SpawnFlyOver 中的相同，需要复制过来 private IntVec3 GetSafeMapPosition(IntVec3 pos, Map map) { if (map == null) return pos; pos.x = Mathf.Clamp(pos.x, 0, map.Size.x - 1); pos.z = Mathf.Clamp(pos.z, 0, map.Size.z - 1); return pos; } private bool IsPreviewStable(IntVec3 startPos, IntVec3 endPos, Map map) { if (map == null) return false; if (!startPos.IsValid || !endPos.IsValid) return false; if (!startPos.InBounds(map) || !endPos.InBounds(map)) return false; float distance = Vector3.Distance(startPos.ToVector3(), endPos.ToVector3()); if (distance < 5f) return false; return true; } 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}"); Vector3 directionToTarget = (targetPos.ToVector3() - casterPos.ToVector3()).normalized; if (directionToTarget == Vector3.zero) { directionToTarget = new Vector3(Rand.Range(-1f, 1f), 0, Rand.Range(-1f, 1f)).normalized; Log.Message($"Using random direction: {directionToTarget}"); } Vector3 perpendicularDirection = new Vector3(-directionToTarget.z, 0, directionToTarget.x).normalized; Log.Message($"Perpendicular direction: {perpendicularDirection}"); IntVec3 edge1 = FindMapEdgeInDirection(map, targetPos, perpendicularDirection); IntVec3 edge2 = FindMapEdgeInDirection(map, targetPos, -perpendicularDirection); if (Rand.Value < 0.5f) { startPos = edge1; endPos = edge2; } else { startPos = edge2; endPos = edge1; } Log.Message($"Perpendicular path: {startPos} -> {targetPos} -> {endPos}"); } private IntVec3 FindMapEdgeInDirection(Map map, IntVec3 fromPos, Vector3 direction) { if (direction == Vector3.zero) { direction = new Vector3(Rand.Range(-1f, 1f), 0, Rand.Range(-1f, 1f)).normalized; } IntVec3 mapCenter = map.Center; IntVec3 mapSize = new IntVec3(map.Size.x, 0, map.Size.z); Vector3 fromVec = fromPos.ToVector3(); Vector3 dirNormalized = direction.normalized; float tMin = float.MaxValue; IntVec3? bestEdgePos = null; for (int i = 0; i < 4; i++) { float t = 0f; IntVec3 edgePos = IntVec3.Invalid; switch (i) { case 0: // 左边界 (x = 0) if (Mathf.Abs(dirNormalized.x) > 0.001f) { t = (0 - fromVec.x) / dirNormalized.x; if (t > 0) { float z = fromVec.z + dirNormalized.z * t; if (z >= 0 && z < map.Size.z) { edgePos = new IntVec3(0, 0, Mathf.RoundToInt(z)); } } } break; case 1: // 右边界 (x = map.Size.x - 1) if (Mathf.Abs(dirNormalized.x) > 0.001f) { t = (map.Size.x - 1 - fromVec.x) / dirNormalized.x; if (t > 0) { float z = fromVec.z + dirNormalized.z * t; if (z >= 0 && z < map.Size.z) { edgePos = new IntVec3(map.Size.x - 1, 0, Mathf.RoundToInt(z)); } } } break; case 2: // 下边界 (z = 0) if (Mathf.Abs(dirNormalized.z) > 0.001f) { t = (0 - fromVec.z) / dirNormalized.z; if (t > 0) { float x = fromVec.x + dirNormalized.x * t; if (x >= 0 && x < map.Size.x) { edgePos = new IntVec3(Mathf.RoundToInt(x), 0, 0); } } } break; case 3: // 上边界 (z = map.Size.z - 1) if (Mathf.Abs(dirNormalized.z) > 0.001f) { t = (map.Size.z - 1 - fromVec.z) / dirNormalized.z; if (t > 0) { float x = fromVec.x + dirNormalized.x * t; if (x >= 0 && x < map.Size.x) { edgePos = new IntVec3(Mathf.RoundToInt(x), 0, map.Size.z - 1); } } } break; } if (edgePos.IsValid && edgePos.InBounds(map) && t > 0 && t < tMin) { tMin = t; bestEdgePos = edgePos; } } if (bestEdgePos.HasValue) { return bestEdgePos.Value; } Log.Warning($"Could not find map edge in direction {direction}, using random edge"); return GetRandomMapEdgePosition(map); } 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($"Random map edge position: {edgePos}"); return edgePos; } private IntVec3 CalculateStartPosition(LocalTargetInfo target) { Map map = parent.pawn.Map; switch (Props.startPosition) { case StartPosition.Caster: return parent.pawn.Position; case StartPosition.MapEdge: return GetMapEdgePosition(map, GetDirectionFromCasterToTarget(target)); case StartPosition.CustomOffset: return GetSafeMapPosition(parent.pawn.Position + Props.customStartOffset, map); case StartPosition.RandomMapEdge: return GetRandomMapEdgePosition(map); default: return parent.pawn.Position; } } private IntVec3 CalculateEndPosition(LocalTargetInfo target, IntVec3 startPos) { Map map = parent.pawn.Map; IntVec3 endPos; switch (Props.endPosition) { case EndPosition.TargetCell: endPos = target.Cell; break; case EndPosition.OppositeMapEdge: endPos = GetOppositeMapEdgeThroughCenter(map, startPos); break; case EndPosition.CustomOffset: endPos = GetSafeMapPosition(target.Cell + Props.customEndOffset, map); break; case EndPosition.FixedDistance: endPos = GetFixedDistancePosition(startPos, target.Cell); break; case EndPosition.RandomMapEdge: endPos = GetRandomMapEdgePosition(map); Log.Message($"Random map edge selected as end position: {endPos}"); break; default: endPos = target.Cell; break; } return GetSafeMapPosition(endPos, map); } 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($"Found map edge position: {edgePos} (direction: {direction}, distance: {i})"); return edgePos; } } Log.Warning("Could not find map edge in direction, using random edge"); return GetRandomMapEdgePosition(map); } private IntVec3 FindClosestValidPosition(IntVec3 invalidPos, Map map) { for (int radius = 1; radius <= 5; radius++) { foreach (IntVec3 pos in GenRadial.RadialPatternInRadius(radius)) { IntVec3 testPos = invalidPos + pos; if (testPos.InBounds(map)) { return testPos; } } } return map.Center; } private IntVec3 GetFixedDistancePosition(IntVec3 startPos, IntVec3 targetPos) { Vector3 direction = (targetPos.ToVector3() - startPos.ToVector3()).normalized; IntVec3 endPos = startPos + new IntVec3( (int)(direction.x * Props.flyOverDistance), 0, (int)(direction.z * Props.flyOverDistance)); Log.Message($"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; } public override string ExtraLabelMouseAttachment(LocalTargetInfo target) { return $"炮击区域: {Props.bombardmentWidth * 2 + 1}格宽度 × {Props.bombardmentLength}格长度"; } 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); } } public class CompProperties_AbilityOrbitalBombardment : CompProperties_AbilityEffect { public ThingDef flyOverDef; // 飞越物体的 ThingDef public ApproachType approachType = ApproachType.Standard; // 进场类型 public float flightSpeed = 1f; // 飞行速度 public float altitude = 20f; // 飞行高度 public bool dropContentsOnImpact = false; // 是否在终点投放内容物 public bool playFlyOverSound = true; // 是否播放飞越音效 // 起始位置选项 public StartPosition startPosition = StartPosition.Caster; public IntVec3 customStartOffset = IntVec3.Zero; // 终点位置选项 public EndPosition endPosition = EndPosition.TargetCell; public IntVec3 customEndOffset = IntVec3.Zero; public int flyOverDistance = 30; // 飞越距离 // 炮击配置 public int bombardmentWidth = 3; // 炮击宽度 public int bombardmentLength = 15; // 炮击长度 public float bombardmentFireChance = 0.6f; // 炮击发射概率 public int minBombardmentCount = -1; // 最小炮击数 public int maxBombardmentCount = -1; // 最大炮击数 // 炮击可视化 public bool showBombardmentPreview = true; // 是否显示炮击预览 public Color bombardmentPreviewColor = new Color(1f, 1f, 0.3f, 0.3f); // 黄色预览 public CompProperties_AbilityOrbitalBombardment() { this.compClass = typeof(CompAbilityEffect_OrbitalBombardment); } } }