Kalospacer/WulaFallenEmpireRW
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This commit is contained in:
Tourswen
2025-12-02 11:15:13 +08:00
parent 86d2428271
commit e3676e9908
12 changed files with 998 additions and 38 deletions
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94
Source/WulaFallenEmpire/Projectiles/Projectile_NorthArcTrail.cs
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@@ -27,7 +27,10 @@ namespace WulaFallenEmpire
// 新增：绘制相关变量
private float currentArcHeight;
private const float DRAW_ALTITUDE_OFFSET = 15f; // 增加绘制高度偏移
private const float DRAW_ALTITUDE_OFFSET = 0.5f; // 减少偏移量，避免裁剪问题
// 新增：用于保存真实计算的位置（仅XZ平面）
private Vector3 horizontalPosition;
public TrackingBulletDef TrackingDef
{
@@ -45,7 +48,7 @@ namespace WulaFallenEmpire
}
}
// 修改：重写绘制位置，确保在正确的高度
// 修改：简化ExactPosition计算
public override Vector3 ExactPosition
{
get
@@ -53,15 +56,31 @@ namespace WulaFallenEmpire
if (!initialized)
return base.ExactPosition;
// 返回计算的位置，但保持Y轴为绘制高度
Vector3 pos = exactPositionInt;
pos.y = def.Altitude + currentArcHeight + DRAW_ALTITUDE_OFFSET;
return pos;
// 返回水平位置，保持Y轴为定义的高度
// RimWorld使用Y轴作为高度层，不应该随意改变
return new Vector3(horizontalPosition.x, def.Altitude, horizontalPosition.z);
}
}
// 修改：重写ExactRotation以考虑高度变化
public override Quaternion ExactRotation => Quaternion.LookRotation(GetCurrentDirection());
// 新增：获取带高度的位置（用于特效绘制）
public Vector3 PositionWithHeight
{
get
{
if (!initialized)
return ExactPosition;
return new Vector3(
horizontalPosition.x,
def.Altitude + currentArcHeight * 0.3f, // 适当缩放高度
horizontalPosition.z
);
}
}
public override void ExposeData()
{
base.ExposeData();
@@ -75,6 +94,7 @@ namespace WulaFallenEmpire
Scribe_Values.Look(ref exactPositionInt, "exactPositionInt", Vector3.zero);
Scribe_Values.Look(ref curveSteepness, "curveSteepness", 1f);
Scribe_Values.Look(ref currentArcHeight, "currentArcHeight", 0f);
Scribe_Values.Look(ref horizontalPosition, "horizontalPosition", Vector3.zero);
Scribe_Values.Look(ref Fleck_MakeFleckTick, "Fleck_MakeFleckTick", 0);
Scribe_Values.Look(ref lastTickPosition, "lastTickPosition", Vector3.zero);
@@ -115,6 +135,7 @@ namespace WulaFallenEmpire
bezierControlPoint = 2f * apexPoint - midPoint;
initialized = true;
horizontalPosition = origin;
exactPositionInt = origin;
lastTickPosition = origin;
currentArcHeight = 0f;
@@ -147,7 +168,7 @@ namespace WulaFallenEmpire
// 垂直高度 (抛物线)
currentArcHeight = def.projectile.arcHeightFactor * GenMath.InverseParabola(t);
nextPos.y = 0f; // 水平位置不包含高度
horizontalPosition = nextPos; // 保存水平位置
if (!nextPos.ToIntVec3().InBounds(base.Map))
{
@@ -172,7 +193,8 @@ namespace WulaFallenEmpire
if (map != null)
{
int count = TrackingDef.fleckMakeFleckNum.RandomInRange;
Vector3 currentPosition = this.ExactPosition; // 使用重写后的ExactPosition
// 使用带高度的位置生成尾迹
Vector3 currentPosition = PositionWithHeight;
Vector3 previousPosition = lastTickPosition;
if ((currentPosition - previousPosition).MagnitudeHorizontalSquared() > 0.0001f)
@@ -195,7 +217,7 @@ namespace WulaFallenEmpire
}
}
lastTickPosition = ExactPosition; // 使用重写后的ExactPosition
lastTickPosition = PositionWithHeight;
if (ticksFlying >= totalTicks)
{
@@ -204,7 +226,7 @@ namespace WulaFallenEmpire
}
}
// 修改：重写绘制方法，确保正确绘制
// 修改：重写绘制方法
protected override void DrawAt(Vector3 drawLoc, bool flip = false)
{
if (!initialized)
@@ -213,13 +235,18 @@ namespace WulaFallenEmpire
return;
}
// 使用我们计算的位置进行绘制
// 使用固定的绘制位置，但考虑高度偏移
Vector3 finalDrawPos = ExactPosition;
// 调整绘制位置以考虑抛物线高度
// 但保持Y轴在合理范围内，避免被裁剪
float heightAdjustment = currentArcHeight * 0.2f; // 缩放高度影响
finalDrawPos.y += Mathf.Clamp(heightAdjustment, -0.5f, 2f);
// 绘制阴影
if (def.projectile.shadowSize > 0f)
{
DrawShadow(finalDrawPos, currentArcHeight);
DrawShadow(finalDrawPos);
}
Quaternion rotation = ExactRotation;
@@ -232,7 +259,14 @@ namespace WulaFallenEmpire
// 使用正确的绘制方法
if (def.projectile.useGraphicClass)
{
Graphic.Draw(finalDrawPos, base.Rotation, this, rotation.eulerAngles.y);
// 确保图形缩放合适
float scaleFactor = 1f + currentArcHeight * 0.1f; // 轻微缩放模拟远近
Matrix4x4 matrix = Matrix4x4.TRS(
finalDrawPos,
rotation,
new Vector3(scaleFactor, 1f, scaleFactor)
);
Graphics.DrawMesh(MeshPool.GridPlane(def.graphicData.drawSize), matrix, DrawMat, 0);
}
else
{
@@ -242,26 +276,32 @@ namespace WulaFallenEmpire
Comps_PostDraw();
}
// 修改：重写阴影绘制，使用正确的高度
private void DrawShadow(Vector3 drawLoc, float height)
// 修改：简化阴影绘制
private void DrawShadow(Vector3 drawLoc)
{
if (def.projectile.shadowSize <= 0f)
return;
Material shadowMat = MaterialPool.MatFrom("Things/Skyfaller/SkyfallerShadowCircle", ShaderDatabase.Transparent);
if (shadowMat == null) return;
float shadowSize = def.projectile.shadowSize * Mathf.Lerp(1f, 0.6f, height / (def.projectile.arcHeightFactor + 1f));
// 根据当前高度调整阴影大小
float normalizedHeight = Mathf.Clamp01(currentArcHeight / (def.projectile.arcHeightFactor + 0.01f));
float shadowSize = def.projectile.shadowSize * Mathf.Lerp(1f, 0.4f, normalizedHeight);
Vector3 scale = new Vector3(shadowSize, 1f, shadowSize);
Vector3 shadowOffset = new Vector3(0f, -0.01f, 0f);
Vector3 shadowOffset = new Vector3(0f, -0.05f, 0f); // 稍微降低阴影位置
Matrix4x4 matrix = Matrix4x4.TRS(drawLoc + shadowOffset, Quaternion.identity, scale);
Graphics.DrawMesh(MeshPool.plane10, matrix, shadowMat, 0);
}
// 计算当前位置的切线方向
// 计算当前位置的切线方向（考虑高度变化）
private Vector3 GetCurrentDirection()
{
if (!initialized || totalTicks <= 0)
{
return destinationPos - originPos;
return (destinationPos - originPos).normalized;
}
float t = (float)ticksFlying / (float)totalTicks;
@@ -275,12 +315,26 @@ namespace WulaFallenEmpire
return (destinationPos - originPos).normalized;
}
return tangent.normalized;
// 添加轻微的上/下方向以模拟抛物线
float verticalComponent = GenMath.InverseParabola(t) * def.projectile.arcHeightFactor * 0.3f;
return (tangent.normalized + new Vector3(0, verticalComponent, 0)).normalized;
}
protected override void Impact(Thing hitThing, bool blockedByShield = false)
{
base.Impact(hitThing, blockedByShield);
}
// 新增：确保在保存时位置正确
public override void PostMapInit()
{
base.PostMapInit();
// 确保位置数据有效
if (initialized && horizontalPosition == Vector3.zero)
{
horizontalPosition = originPos;
}
}
}
}