Well with Vanilla AI, it is usually difficult to actually change anything, as you don't have the code to mingle with at all, only using the code given. There isn't really a good way to do this unless you look at the Vanilla AI code. What AI ID are you using?
Oh...
You need to rename the variables too.
So, uhh, variables are probably the first thing you should learn about before starting to code. So you should stop modding for a while to familiarize yourself with the concept of coding by looking at some C# or learn a similar language like Java, which a lesson thing is available at codecademy.com, and then when you have some basic knowledge, you can start over with better understanding and can do some cool stuff.
int
Stores an Integer
double
Stores a decimal
float
Also stores a decimal, however can store more information than double so this is more widely used
string
Stores a set of characters, like this sentence
char
Stores a single character, like "a"int num;
double dec1;
float dec2;
string characters;
char character;int num = 1;
double dec1 = 1.01;
float dec2 = 1.02;
string characters = "String";
char character = 'c';num = 2;
int num2 = num;
using System;
using System.IO;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Terraria;
using Terraria.ID;
using Terraria.ModLoader;
namespace KahanMod.NPCs.Bosses
{
public class Yama : ModNPC
{
public override void SetDefaults()
{
npc.name = "Yama";
npc.displayName = "Yama";
npc.aiStyle = 0;
npc.lifeMax = 9000;
npc.damage = 40;
npc.defense = 25;
npc.knockBackResist = 0f;
npc.width = 60;
npc.height = 30;
animationType = NPCID.BoundGoblin;
Main.npcFrameCount[npc.type] = 2;
npc.value = Item.buyPrice(0, 0, 10, 0);
npc.npcSlots = 1f;
npc.boss = true;
npc.lavaImmune = true;
npc.noGravity = true;
npc.noTileCollide = true;
npc.HitSound = SoundID.NPCHit1;
npc.DeathSound = SoundID.NPCDeath17;
npc.buffImmune[24] = false;
music = MusicID.Boss2;
npc.netAlways = true;
}
public override void AutoloadHead(ref string headTexture, ref string bossHeadTexture)
{
bossHeadTexture = "KahanMod/NPCs/Bosses/Yama_Head_Boss";
}
public override void BossLoot(ref string name, ref int potionType)
{
potionType = ItemID.HealingPotion;
if (Main.expertMode)
{
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("YamaTreasureBag"));
}
else
{
int choice = Main.rand.Next(3);
if (choice == 0)
{
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("YoyoMold"));
}
if (choice == 1)
{
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("FlailMold"));
}
if (choice == 2)
{
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("KatanaMold"));
}
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("RedFragment"), Main.rand.Next(5, 10));
}
}
public override void ScaleExpertStats(int numPlayers, float bossLifeScale)
{
npc.lifeMax = (int)(npc.lifeMax * 0.8f * bossLifeScale);
npc.damage = (int)(npc.damage * 0.6f);
}
public override void AI()
{
Player player = Main.player[npc.target];
Vector2 moveTo = player.Center + new Vector2(0f, -200f);
float speed = 5f;
Vector2 move = moveTo - npc.Center;
float magnitude = Math.Sqrt(move.X * move.X + move.Y * move.Y); here is the error
move *= speed / magnitude;
npc.velocity = move;
}
}
}What is the error exactly?
Its translated in polish so i wont translate it perfectly
Right, Math.Sqrt returns a double, so add "(float)" in front of "Math.Sqrt"
Thx you are really helping me
I would like to have the whole code, because it seems like you are just adding things at random.
using System;
using System.IO;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Terraria;
using Terraria.ID;
using Terraria.ModLoader;
namespace KahanMod.NPCs.Bosses
{
public class Yama : ModNPC
{
public override void SetDefaults()
{
npc.name = "Yama";
npc.displayName = "Yama";
npc.aiStyle = 0;
npc.lifeMax = 9000;
npc.damage = 40;
npc.defense = 25;
npc.knockBackResist = 0f;
npc.width = 60;
npc.height = 30;
animationType = NPCID.BoundGoblin;
Main.npcFrameCount[npc.type] = 2;
npc.value = Item.buyPrice(0, 0, 10, 0);
npc.npcSlots = 1f;
npc.boss = true;
npc.lavaImmune = true;
npc.noGravity = true;
npc.noTileCollide = true;
npc.HitSound = SoundID.NPCHit1;
npc.DeathSound = SoundID.NPCDeath17;
npc.buffImmune[24] = false;
music = MusicID.Boss2;
npc.netAlways = true;
}
public override void AutoloadHead(ref string headTexture, ref string bossHeadTexture)
{
bossHeadTexture = "KahanMod/NPCs/Bosses/Yama_Head_Boss";
}
public override void BossLoot(ref string name, ref int potionType)
{
potionType = ItemID.HealingPotion;
if (Main.expertMode)
{
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("YamaTreasureBag"));
}
else
{
int choice = Main.rand.Next(3);
if (choice == 0)
{
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("YoyoMold"));
}
if (choice == 1)
{
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("FlailMold"));
}
if (choice == 2)
{
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("KatanaMold"));
}
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("RedFragment"), Main.rand.Next(5, 10));
}
}
public override void ScaleExpertStats(int numPlayers, float bossLifeScale)
{
npc.lifeMax = (int)(npc.lifeMax * 0.8f * bossLifeScale);
npc.damage = (int)(npc.damage * 0.6f);
}
public override void AI()
{
Player player = Main.player[npc.target];
Vector2 moveTo = player.Center + new Vector2(0f, -200f);
float speed = 3f;
Vector2 move = moveTo - npc.Center;
float magnitude = (float) Math.Sqrt(move.X * move.X + move.Y * move.Y);
move *= speed / magnitude;
npc.velocity = move;
if (npc.ai[0] % 600 == 3)
{
NPC.NewNPC((int)npc.position.X, (int)npc.position.Y, mod.NPCType("TorturedSoul"));
}
npc.ai[1] += 0;
}
}
}Ok, so basically, what you are doing is trying to spawn an NPC when the counter divided by 600 gets a remainder of 3. The only problem is that you never set up the counter at all, meaning you can just add "npc.ai[0] += 1" anywhere inside the AI. Instead of checking if the remainder is 3, just switch the 3 to 0. You can remove the "npc.ai[1] += 0" since you never use that counter.