private static void DealExplosiveDamage(ExplosiveType damageParams, Vector3 collisionPosition, IProjectile projectile)
{
var explosionPosition = collisionPosition.ToVector2();
Collider2D[] colliders2D = Physics2D.OverlapCircleAll(explosionPosition, damageParams.explosiveRadius);
List <int> gridInstanceIDs = new List <int>();
//apply explosion knockback to all grids within explosion range
for (int i = 0; i < colliders2D.Length; i++)
{
//casts the collider to an IBlock and then performs a null check so only blocks are damaged
var colliderBlock = (IBlock)colliders2D[i].transform.GetComponent(typeof(IBlock));
if (colliderBlock != null)
{
//Explosion knockback calculations
var instanceID = colliderBlock.blockBaseClass.gridID;
if (!gridInstanceIDs.Contains(instanceID))
{
var shipObject = Extensions.GetFromTable(instanceID);
if (shipObject.rb2d == null)
{
Debug.LogWarning("ship object doesnt exist");
}
var shipCollider = shipObject.rb2d;
var worldPosCenterOfMass = Extensions.GetWorldPosCenterOfMassFromGridID(instanceID);
shipCollider.AddForce((worldPosCenterOfMass - explosionPosition) * damageParams.explosiveForce);
gridInstanceIDs.Add(instanceID);
}
//applies damage
colliderBlock.ApplyExplosiveDamageToBlock(damageParams.explosiveDamage);
}
}
((MonoBehaviour)projectile).transform.gameObject.Destroy();
}
private bool HasPerm(BasePlayer player, ExplosiveType type)
{
switch (type)
{
case ExplosiveType.Grenade:
return(permission.UserHasPermission(player.UserIDString, "martyrdom.grenade"));
case ExplosiveType.Beancan:
return(permission.UserHasPermission(player.UserIDString, "martyrdom.beancan"));
case ExplosiveType.Explosive:
return(permission.UserHasPermission(player.UserIDString, "martyrdom.explosive"));
}
return(false);
}
private void TryDropExplosive(BasePlayer player)
{
ExplosiveType type = registeredMartyrs[player.userID];
if (HasPerm(player, type))
{
if (HasEnoughRes(player, explosiveInfo[type].ItemID, 1))
{
TakeResources(player, explosiveInfo[type].ItemID, 1);
CreateExplosive(type, player);
registeredMartyrs.Remove(player.userID);
return;
}
}
}
public static Entity CreateExplosionSprite(Vector2 position, ExplosiveType explosiveType)
{
var entity = new Entity();
var transformComponent = new TransformComponent(position, new Vector2(32, 32));
var skinComponent = new SkinComponent("ExplosiveSprite");
var explosiveSpriteComponent = new ExplosionSpriteComponent();
explosiveSpriteComponent.ExplosiveType = explosiveType;
explosiveSpriteComponent.TimeRemaining = 1000;
entity.AddComponent(transformComponent);
entity.AddComponent(skinComponent);
entity.AddComponent(explosiveSpriteComponent);
entity.AddComponent(new OneShotAnimationComponent());
return(entity);
}
private void CreateExplosive(ExplosiveType type, BasePlayer player)
{
ExplosiveInfo info = explosiveInfo[type];
BaseEntity entity = GameManager.server.CreateEntity(info.PrefabName, player.transform.position + new Vector3(0, 1.5f, 0), new Quaternion(), true);
entity.OwnerID = player.userID;
entity.creatorEntity = player;
TimedExplosive explosive = entity.GetComponent <TimedExplosive>();
explosive.timerAmountMax = info.Fuse;
explosive.timerAmountMin = info.Fuse;
explosive.explosionRadius = info.Radius;
explosive.damageTypes = new List <Rust.DamageTypeEntry> {
new Rust.DamageTypeEntry {
amount = info.Damage, type = Rust.DamageType.Explosion
}
};
explosive.Spawn();
}
