This commit is contained in:
Tourswen
2025-09-23 02:14:04 +08:00
2 changed files with 39 additions and 11 deletions

View File

@@ -37,6 +37,13 @@ namespace ArachnaeSwarm
// Base tick handles all local targeting, cooldowns, and fuel consumption via XML.
base.Tick();
// --- Target Sanity Checks ---
// If we have a remote target, check if it's still valid. If not, stop targeting.
if (this.longTarget.HasThing && (this.longTarget.ThingDestroyed || !this.longTarget.Thing.Spawned))
{
this.longTarget = GlobalTargetInfo.Invalid;
}
// If a local target is active, prevent remote targeting.
if (this.forcedTarget.IsValid && this.longTarget.IsValid)
{
@@ -118,8 +125,9 @@ namespace ArachnaeSwarm
DefDatabase<WorldObjectDef>.GetNamed("CatastropheMissile_Flying")
);
missile.Tile = this.Map.Tile;
missile.destinationTile = target.Tile;
missile.destinationCell = target.Cell;
missile.primaryTarget = target; // The primary target (could be a Thing)
missile.destinationTile = target.Tile; // The map tile
missile.destinationCell = target.Cell; // The fallback cell position
missile.Projectile = DefDatabase<ThingDef>.GetNamed("Projectile_CatastropheMissile");
Find.WorldObjects.Add(missile);

View File

@@ -7,8 +7,9 @@ namespace ArachnaeSwarm
{
public class WorldObject_CatastropheMissile : WorldObject
{
public int destinationTile = -1;
public IntVec3 destinationCell = IntVec3.Invalid;
public GlobalTargetInfo primaryTarget; // The actual target (can be a Thing)
public int destinationTile = -1; // The map tile of the target
public IntVec3 destinationCell = IntVec3.Invalid; // The fallback cell position
public ThingDef Projectile;
private int initialTile = -1;
@@ -18,6 +19,7 @@ namespace ArachnaeSwarm
public override void ExposeData()
{
base.ExposeData();
Scribe_TargetInfo.Look(ref primaryTarget, "primaryTarget");
Scribe_Values.Look(ref destinationTile, "destinationTile", 0);
Scribe_Values.Look(ref destinationCell, "destinationCell");
Scribe_Defs.Look(ref Projectile, "Projectile");
@@ -39,6 +41,15 @@ namespace ArachnaeSwarm
protected override void Tick()
{
base.Tick();
// Safety check: if the destination is invalid, log an error and remove the missile.
if (this.destinationTile < 0)
{
Log.Error("CatastropheMissile spawned with an invalid destination tile. Removing.");
Find.WorldObjects.Remove(this);
return;
}
float distance = GenMath.SphericalDistance(StartPos.normalized, EndPos.normalized);
if(distance > 0)
{
@@ -60,14 +71,23 @@ namespace ArachnaeSwarm
Map targetMap = Current.Game.FindMap(this.destinationTile);
if (targetMap != null)
{
// Find a random entry point at the north edge of the target map
IntVec3 entryCell = CellFinder.RandomEdgeCell(Rot4.North, targetMap);
// Spawn the final projectile (the cruise missile) at the entry point
Projectile_CruiseMissile missile = (Projectile_CruiseMissile)GenSpawn.Spawn(this.Projectile, entryCell, targetMap, WipeMode.Vanish);
// Determine the final target.
LocalTargetInfo finalTarget;
// Check if the primary target (Thing) is still valid and on the correct map.
if (primaryTarget.HasThing && primaryTarget.Thing.Spawned && primaryTarget.Thing.Map == targetMap)
{
// Target is still valid, aim at its current position.
finalTarget = new LocalTargetInfo(primaryTarget.Thing);
}
else
{
// Target is invalid (destroyed, moved maps, etc.), use the fallback position.
finalTarget = new LocalTargetInfo(this.destinationCell);
}
// Launch it from the entry point towards the final destination cell
missile.Launch(null, entryCell.ToVector3Shifted(), new LocalTargetInfo(this.destinationCell), new LocalTargetInfo(this.destinationCell), ProjectileHitFlags.IntendedTarget);
IntVec3 entryCell = CellFinder.RandomEdgeCell(Rot4.North, targetMap);
Projectile_CruiseMissile missile = (Projectile_CruiseMissile)GenSpawn.Spawn(this.Projectile, entryCell, targetMap, WipeMode.Vanish);
missile.Launch(null, entryCell.ToVector3Shifted(), finalTarget, finalTarget, ProjectileHitFlags.IntendedTarget);
}
Find.WorldObjects.Remove(this);