public override void DoAI(CustomProjectile CurrentProjectile)
{
bool target = false;
Vector2 move = Vector2.Zero;
float distance = 400f; //this defines how far the projectile will track the closest enemy
double direction = 0;
for (int k = 0; k < 200; k++)
{
if (Main.npc[k].active && !Main.npc[k].dontTakeDamage && !Main.npc[k].friendly && Main.npc[k].lifeMax > 5)
{
Vector2 newMove = Main.npc[k].Center - CurrentProjectile.projectile.Center;
float distanceTo = (float)Math.Sqrt(newMove.X * newMove.X + newMove.Y * newMove.Y);
if (distanceTo < distance)
{
move = newMove;
distance = distanceTo;
direction = Math.Atan2((double)(Main.npc[k].Center.Y - CurrentProjectile.projectile.Center.Y), (double)(Main.npc[k].Center.X - CurrentProjectile.projectile.Center.X));
target = true;
}
}
}
if (target)
{
move.Normalize();
CurrentProjectile.projectile.velocity = CurrentProjectile.projectile.velocity + move * 0.5f;
}
}
public void Shoot(Player player, ref Vector2 position, ref float speedX, ref float speedY, ref int type, ref int damage, ref float knockBack)
{
if (ReadyToUse)
{
double AimAngle = Math.Atan2(speedX, speedY);
for (int i = 0; i < projectilelist.Count; i++)
{
double projectileangle = (Main.rand.NextDouble() - 0.5f) * spreadangle + AimAngle;
//preinitializes stuff that is needed prior to the projectile being created in the world (starting speed is biggest one)
projectilelist[i].preinitalize();
//creates an instance of the projectile in the world
Projectile projectile =
Main.projectile[Projectile.NewProjectile(
position.X, position.Y, (float)(projectilelist[i].speed * Math.Sin(projectileangle)),
(float)(projectilelist[i].speed * Math.Cos(projectileangle)),
ProjectileType <CustomProjectile>(),
0, 0, player.whoAmI)];
//edits that projectile to match the projectile in the list
CustomProjectile currentproj = (CustomProjectile)projectile.modProjectile;
currentproj.cloneTarget(projectilelist[i]);
//initializes and postinitializes to build the stats for the projectile
currentproj.initialize();
currentproj.postInitialize(damage / WandAbstract.BASEDAMAGEFORMODIFIER, knockBack / WandAbstract.BASEKNOCKBACKFORMODIFIER);
}
}
}
public override void DoAI(CustomProjectile CurrentProjectile)
{
if (CurrentProjectile.hasgravity)
{
ApplyGravity(CurrentProjectile);
}
}
public override void DoInitValues(CustomProjectile CurrentProjectile)
{
CurrentProjectile.projectile.width = width;
CurrentProjectile.projectile.height = height;
CurrentProjectile.projectile.friendly = friendly;
CurrentProjectile.projectile.penetrate += penetrate;
CurrentProjectile.projectile.timeLeft += timeLeft;
CurrentProjectile.projectile.damage += item.damage;
CurrentProjectile.bounces += bounces;
CurrentProjectile.projectile.magic = item.magic;
}
public static void GenerateProjectile(CustomProjectile projInfo)
{
if (Enum.IsDefined(typeof(ProjectileType), projInfo.ID))
{
Logger.Error($"ProjectileID Conflict with Official ID!, ProjID: {projInfo.ID}");
return;
}
if (_ProjectilePrefabs.ContainsKey(projInfo.ID))
{
Logger.Error($"ProjectileID Conflict!, ProjID: {projInfo.ID}");
return;
}
if (!Enum.IsDefined(typeof(ProjectileType), projInfo.BaseProjectile))
{
Logger.Error($"BaseProjectile should be one of the from official!, ProjID: {projInfo.ID}");
return;
}
var basePrefab = ProjectileManager.Current.m_projectilePrefabs[(int)projInfo.BaseProjectile];
var newPrefab = GameObject.Instantiate(basePrefab);
UnityEngine.Object.DontDestroyOnLoad(newPrefab);
var projectileBase = newPrefab.GetComponent <ProjectileBase>();
if (projectileBase != null)
{
projectileBase.m_maxDamage = projInfo.Damage.GetAbsValue(PlayerData.MaxHealth, projectileBase.m_maxDamage);
projectileBase.m_maxInfection = projInfo.Infection.GetAbsValue(PlayerData.MaxInfection, projectileBase.m_maxInfection);
var targeting = projectileBase.TryCast <ProjectileTargeting>();
if (targeting != null)
{
targeting.Speed = projInfo.Speed.GetAbsValue(targeting.Speed);
targeting.TargetStrength = projInfo.HomingStrength.GetAbsValue(targeting.TargetStrength);
targeting.LightColor = projInfo.GlowColor;
targeting.LightRange = projInfo.GlowRange.GetAbsValue(targeting.LightRange);
}
else
{
Logger.Warning($"ProjectileBase is not a ProjectileTargeting, Ignore few settings, ProjID: {projInfo.ID}, Name: {projInfo.DebugName}");
}
}
else
{
Logger.Error($"Projectile Base Prefab Doesn't have ProjectileBase, Are you sure?, ProjID: {projInfo.ID}, Name: {projInfo.DebugName}");
}
newPrefab.SetActive(false);
newPrefab.name = "GeneratedProjectilePrefab_" + projInfo.ID;
_ProjectilePrefabs.Add(projInfo.ID, newPrefab);
Logger.Debug($"Added Projectile!: {projInfo.ID} ({projInfo.DebugName})");
}
public override void DoAI(CustomProjectile CurrentProjectile)
{
CurrentProjectile.projectile.velocity = CurrentProjectile.projectile.velocity * 0.99f;
Color color = Color.Red;
Vector2 direction = new Vector2((float)Math.Cos(CurrentProjectile.projectile.rotation), (float)Math.Sin(CurrentProjectile.projectile.rotation));
Vector2 center = CurrentProjectile.projectile.Center;
float angle = CurrentProjectile.projectile.rotation;
float speed = (float)Main.rand.NextDouble() * 2.6f + 1f;
Vector2 velocity = speed * new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle));
int dust = Dust.NewDust(center, 0, 0, 267, velocity.X, velocity.Y, 0, color, 1.2f);
Main.dust[dust].noGravity = true;
}
public override bool DoOnTileCollide(CustomProjectile CurrentProjectile, Vector2 oldVelocity)
{
CurrentProjectile.bounces--;
if (CurrentProjectile.bounces <= 0)
{
return(true);
}
else
{
if (CurrentProjectile.projectile.velocity.X != oldVelocity.X)
{
CurrentProjectile.projectile.velocity.X = -oldVelocity.X;
}
if (CurrentProjectile.projectile.velocity.Y != oldVelocity.Y)
{
CurrentProjectile.projectile.velocity.Y = -oldVelocity.Y;
}
CurrentProjectile.projectile.velocity *= 0.75f;
Main.PlaySound(SoundID.Item10, CurrentProjectile.projectile.position);
return(false);
}
}
public override void DoPreinitValues(CustomProjectile CurrentProjectile)
{
//stuff that needs to be added to the projectile prior to it existing in space
//only parameters of CustomProjectile no projectile stuff
CurrentProjectile.speed = projspeed;
}
public override void DoDraw(CustomProjectile CurrentProjectile, SpriteBatch spriteBatch)
{
spriteBatch.Draw(GFX.GFX.SPARKBOLT, CurrentProjectile.projectile.position - Main.screenPosition - new Vector2((float)(12 * Math.Cos(CurrentProjectile.angle)), (float)(12 * Math.Sin(CurrentProjectile.angle))), null, Color.White, CurrentProjectile.angle, Vector2.Zero, CurrentProjectile.projectile.scale, SpriteEffects.None, 0f);
}
public virtual bool DoOnTileCollide(CustomProjectile CurrentProjectile, Vector2 oldVelocity)
{
//by default components have no effect on colliding with a block (just get deleted)
return(true);
}
public override void DoPostInitValues(CustomProjectile CurrentProjectile)
{
CurrentProjectile.DamageModifierFraction += ExtraPercentageDamage;
CurrentProjectile.SpeedModifierFraction += ExtraSpeedPercentage;
}
public override void DoPreinitValues(CustomProjectile CurrentProjectile)
{
//no defaults like projectiles have
}
public virtual void DoAI(CustomProjectile CurrentProjectile)
{
//by default components have no AI to add
}
public virtual void DoOnHitNPC(CustomProjectile CurrentProjectile, NPC target, int damage, float knockback, bool crit)
{
//by default components have no special effect on colliding with an NPC (deal damage and get deleted)
}
public override void DoKill(CustomProjectile CurrentProjectile, int timeLeft)
{
}
public virtual void DoKill(CustomProjectile CurrentProjectile, int timeLeft)
{
//by default components have no special effect when they are deleted
}
//set of helper functions to apply standard AI pieces to the components
protected void ApplyGravity(CustomProjectile CurrentProjectile)
{
CurrentProjectile.projectile.velocity.Y += 0.2f;
}
//used for stuff like adding the actual projectile or dusts
//every projectilecomponent REQUIRED TO override this
//modifiercomponents optional
public virtual void DoPostInitValues(CustomProjectile customProjectile)
{
//do nothing
}
public abstract void DoDraw(CustomProjectile CurrentProjectile, SpriteBatch spriteBatch);
public override void DoOnHitNPC(CustomProjectile CurrentProjectile, NPC target, int damage, float knockback, bool crit)
{
Main.PlaySound(SoundID.Item25, CurrentProjectile.projectile.position);
}
public override void DoOnHitNPC(CustomProjectile CurrentProjectile, NPC target, int damage, float knockback, bool crit)
{
CurrentProjectile.CantHitNPCS.Add(target);
}
public override void DoDraw(CustomProjectile CurrentProjectile, SpriteBatch spriteBatch)
{
// spriteBatch.Draw(GFX.GFX.BOUNCINGBOLT, CurrentProjectile.projectile.position, CurrentProjectile.projectile.getRect(), Color.White, CurrentProjectile.angle, Vector2.Zero, CurrentProjectile.projectile.scale, SpriteEffects.None, 0f);
spriteBatch.Draw(GFX.GFX.BOUNCINGBOLT, CurrentProjectile.projectile.position - Main.screenPosition - new Vector2(2, 2), null, Color.White, 0f, Vector2.Zero, CurrentProjectile.projectile.scale, SpriteEffects.None, 0f);
}
public override void DoDraw(CustomProjectile CurrentProjectile, SpriteBatch spriteBatch)
{
//default nothing for modifiers since they don't all need to have art connected with them (like the multicasts etc)
//but they can if they add dusts or light or something
}
public override void DoInitValues(CustomProjectile CurrentProjectile)
{
CurrentProjectile.projectile.penetrate += penetrate;
CurrentProjectile.projectile.damage += ExtraFlatDamage;
}
public abstract void DoInitValues(CustomProjectile CurrentProjectile);
