protected virtual void Explode()
{
ExplosionCE explosion = GenSpawn.Spawn(CE_ThingDefOf.ExplosionCE, ExactPosition.ToIntVec3(), Map) as ExplosionCE;
explosion.height = ExactPosition.y;
explosion.radius = def.projectile.explosionRadius;
explosion.damType = def.projectile.damageDef;
explosion.instigator = launcher;
explosion.damAmount = def.projectile.GetDamageAmount(1);
explosion.weapon = equipmentDef;
explosion.projectile = def;
explosion.preExplosionSpawnThingDef = def.projectile.preExplosionSpawnThingDef;
explosion.preExplosionSpawnChance = def.projectile.preExplosionSpawnChance;
explosion.preExplosionSpawnThingCount = def.projectile.preExplosionSpawnThingCount;
explosion.postExplosionSpawnThingDef = def.projectile.postExplosionSpawnThingDef;
explosion.postExplosionSpawnChance = def.projectile.postExplosionSpawnChance;
explosion.postExplosionSpawnThingCount = def.projectile.postExplosionSpawnThingCount;
explosion.applyDamageToExplosionCellsNeighbors = def.projectile.applyDamageToExplosionCellsNeighbors;
explosion.chanceToStartFire = def.projectile.explosionChanceToStartFire;
explosion.damageFalloff = def.projectile.explosionDamageFalloff;
explosion.StartExplosion(def.projectile.soundExplode);
explosion.armorPenetration = explosion.damAmount * 0.1f;
//This code was disabled because it didn't run under previous circumstances. Could be enabled if necessary
/*
* if (map != null && base.ExactPosition.ToIntVec3().IsValid)
* {
* ThrowBigExplode(base.ExactPosition + Gen.RandomHorizontalVector(def.projectile.explosionRadius * 0.5f), base.Map, def.projectile.explosionRadius * 0.4f);
* }
*/
base.Impact(null); // base.Impact() handles this.Destroy() and comp.Explode()
}
/// <summary>
/// Produces a secondary explosion on impact using the explosion values from the projectile's projectile def. Requires the projectile's launcher to be passed on due to protection level.
/// Intended use is for HEAT and similar weapons that spawn secondary explosions while also penetrating, NOT explosive ammo of anti-materiel rifles as the explosion just spawns
/// on top of the pawn, not inside the hit body part.
///
/// Additionally handles fragmentation effects if defined.
/// </summary>
/// <param name="instigator">Launcher of the projectile calling the method</param>
public virtual void Explode(Thing instigator, Vector3 pos, Map map, float scaleFactor = 1)
{
var posIV = pos.ToIntVec3();
if (map == null)
{
Log.Warning("Tried to do explodeCE in a null map.");
return;
}
if (!posIV.InBounds(map))
{
Log.Warning("Tried to explodeCE out of bounds");
return;
}
if (!Props.fragments.NullOrEmpty())
{
var projCE = parent as ProjectileCE;
var edifice = posIV.GetEdifice(map);
var edificeHeight = edifice == null ? 0 : new CollisionVertical(edifice).Max;
var height = projCE != null?Mathf.Max(edificeHeight, pos.y) : edificeHeight;
foreach (var fragment in Props.fragments)
{
_monoDummy.GetComponent <MonoDummy>().StartCoroutine(FragRoutine(pos, map, height, instigator, fragment, Props.fragSpeedFactor));
}
}
// Regular explosion stuff
if (Props.explosionRadius > 0 && Props.explosionDamage > 0 && parent.def != null && GenGrid.InBounds(posIV, map))
{
// Copy-paste from GenExplosion
ExplosionCE explosion = GenSpawn.Spawn(CE_ThingDefOf.ExplosionCE, posIV, map) as ExplosionCE;
explosion.height = pos.y;
explosion.radius = Props.explosionRadius * scaleFactor;
explosion.damType = Props.explosionDamageDef;
explosion.instigator = instigator;
explosion.damAmount = GenMath.RoundRandom(Props.explosionDamage * scaleFactor);
explosion.weapon = null;
explosion.projectile = parent.def;
explosion.preExplosionSpawnThingDef = Props.preExplosionSpawnThingDef;
explosion.preExplosionSpawnChance = Props.preExplosionSpawnChance;
explosion.preExplosionSpawnThingCount = Props.preExplosionSpawnThingCount;
explosion.postExplosionSpawnThingDef = Props.postExplosionSpawnThingDef;
explosion.postExplosionSpawnChance = Props.postExplosionSpawnChance;
explosion.postExplosionSpawnThingCount = Props.postExplosionSpawnThingCount;
explosion.applyDamageToExplosionCellsNeighbors = Props.applyDamageToExplosionCellsNeighbors;
explosion.armorPenetration = explosion.damAmount * 0.1f;
explosion.damageFalloff = Props.damageFalloff;
explosion.chanceToStartFire = Props.chanceToStartFire;
explosion.StartExplosion(Props.soundExplode ?? Props.explosionDamageDef.soundExplosion);
}
}
/// <summary>
/// Produces a secondary explosion on impact using the explosion values from the projectile's projectile def. Requires the projectile's launcher to be passed on due to protection level.
/// Intended use is for HEAT and similar weapons that spawn secondary explosions while also penetrating, NOT explosive ammo of anti-materiel rifles as the explosion just spawns
/// on top of the pawn, not inside the hit body part.
///
/// Additionally handles fragmentation effects if defined.
/// </summary>
/// <param name="instigator">Launcher of the projectile calling the method</param>
public virtual void Explode(Thing instigator, Vector3 pos, Map map, float scaleFactor = 1)
{
var posIV = pos.ToIntVec3();
if (map == null)
{
Log.Warning("Tried to do explodeCE in a null map.");
return;
}
if (!posIV.InBounds(map))
{
Log.Warning("Tried to explodeCE out of bounds");
return;
}
var projCE = parent as ProjectileCE;
#region Fragmentation
if (!Props.fragments.NullOrEmpty())
{
float edificeHeight = (new CollisionVertical(posIV.GetEdifice(map))).Max;
Vector2 exactOrigin = new Vector2(pos.x, pos.z);
float height;
//Fragments fly from a 0 to 45 degree angle away from the explosion
var range = new FloatRange(0, Mathf.PI / 8f);
if (projCE != null)
{
height = Mathf.Max(edificeHeight, pos.y);
if (edificeHeight < height)
{
//If the projectile exploded above the ground, they can fly 45 degree away at the bottom as well
range.min = -Mathf.PI / 8f;
}
// TODO : Check for hitting the bottom or top of a roof
}
else
{
//Height is not tracked on non-CE projectiles, so we assume this one's on top of the edifice
height = edificeHeight;
}
foreach (ThingCountClass fragment in Props.fragments)
{
for (int i = 0; i < fragment.count; i++)
{
ProjectileCE projectile = (ProjectileCE)ThingMaker.MakeThing(fragment.thingDef, null);
GenSpawn.Spawn(projectile, posIV, map);
projectile.canTargetSelf = true;
projectile.minCollisionSqr = 1f;
//TODO : Don't hardcode at FragmentShadowChance, make XML-modifiable
projectile.castShadow = (UnityEngine.Random.value < FragmentShadowChance);
projectile.logMisses = false;
projectile.Launch(
instigator,
exactOrigin,
range.RandomInRange,
UnityEngine.Random.Range(0, 360),
height,
Props.fragSpeedFactor * projectile.def.projectile.speed,
projCE
);
}
}
}
#endregion
// Regular explosion stuff
if (Props.explosionRadius > 0 && Props.explosionDamage > 0 && parent.def != null && GenGrid.InBounds(posIV, map))
{
// Copy-paste from GenExplosion
ExplosionCE explosion = GenSpawn.Spawn(CE_ThingDefOf.ExplosionCE, posIV, map) as ExplosionCE;
explosion.height = pos.y;
explosion.radius = Props.explosionRadius * scaleFactor;
explosion.damType = Props.explosionDamageDef;
explosion.instigator = instigator;
explosion.damAmount = GenMath.RoundRandom(Props.explosionDamage * scaleFactor);
explosion.weapon = null;
explosion.projectile = parent.def;
explosion.preExplosionSpawnThingDef = Props.preExplosionSpawnThingDef;
explosion.preExplosionSpawnChance = Props.preExplosionSpawnChance;
explosion.preExplosionSpawnThingCount = Props.preExplosionSpawnThingCount;
explosion.postExplosionSpawnThingDef = Props.postExplosionSpawnThingDef;
explosion.postExplosionSpawnChance = Props.postExplosionSpawnChance;
explosion.postExplosionSpawnThingCount = Props.postExplosionSpawnThingCount;
explosion.applyDamageToExplosionCellsNeighbors = Props.applyDamageToExplosionCellsNeighbors;
// TODO: for some reason projectile goes to null
if (parent.def.projectile != null)
{
explosion.chanceToStartFire = parent.def.projectile.explosionChanceToStartFire;
explosion.dealMoreDamageAtCenter = parent.def.projectile.explosionDealMoreDamageAtCenter;
}
explosion.StartExplosion(Props.explosionDamageDef.soundExplosion);
}
}