static public SequenceAction Create(List <FiniteTimeAction> actionList)
{
SequenceAction ret = null;
do
{
int count = actionList.Count;
if (count == 0)
{
break;
}
FiniteTimeAction prev = actionList[0];
if (count > 1)
{
for (int i = 1; i < count; ++i)
{
prev = CreateWithTwoActions(prev, actionList[i]);
}
}
else
{
// If only one action is added to Sequence, make up a Sequence by adding a simplest finite time action.
prev = CreateWithTwoActions(prev, ExtraAction.Create());
}
ret = (SequenceAction)prev;
}while (false);
return(ret);
}
public static void ThrowingKnifeAI(int index, int airTime = 20, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
projectile.rotation += (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.03f * (float)projectile.direction;
projectile.localAI[0] += 1f;
if (projectile.localAI[0] >= (float)airTime)
{
projectile.velocity.Y = projectile.velocity.Y + 0.4f;
projectile.velocity.X = projectile.velocity.X * 0.98f;
}
else
{
projectile.rotation = (float)Math.Atan2((double)projectile.velocity.Y, (double)projectile.velocity.X) + 1.57f;
}
if (projectile.velocity.Y > 16f)
{
projectile.velocity.Y = 16f;
}
if (action != null)
{
action();
}
}
public static void Explode(int index, int sizeX, int sizeY, ExtraAction visualAction = null, bool weakerExplosion = false)
{
Projectile projectile = Main.projectile[index];
if (!projectile.active)
{
return;
}
projectile.tileCollide = false;
projectile.alpha = 255;
projectile.position = projectile.Center;
projectile.width = sizeX;
projectile.height = sizeY;
projectile.position.X -= (projectile.width / 2f);
projectile.position.Y -= (projectile.height / 2f);
if (weakerExplosion)
{
projectile.damage = (int)(projectile.damage * .75f);
}
projectile.Damage();
Main.projectileIdentity[projectile.owner, projectile.identity] = -1;
projectile.position.X = projectile.position.X + (float)(projectile.width / 2);
projectile.position.Y = projectile.position.Y + (float)(projectile.height / 2);
projectile.width = (int)((float)sizeX / 5.8f);
projectile.height = (int)((float)sizeY / 5.8f);
projectile.position.X = projectile.position.X - (float)(projectile.width / 2);
projectile.position.Y = projectile.position.Y - (float)(projectile.height / 2);
if (visualAction == null)
{
for (int i = 0; i < 30; i++)
{
int num = Dust.NewDust(new Vector2(projectile.position.X, projectile.position.Y), projectile.width, projectile.height, DustID.Smoke, 0f, 0f, 100, default, 1.5f);
public static Spawn Create(List <FiniteTimeAction> arrayOfActions)
{
Spawn ret = null;
do
{
int count = arrayOfActions.Count;
UnityEngine.Debug.Assert(count > 0);
FiniteTimeAction prev = arrayOfActions[0];
if (count > 1)
{
for (int i = 1; i < arrayOfActions.Count; ++i)
{
prev = createWithTwoActions(prev, arrayOfActions[i]);
}
}
else
{
// If only one action is added to Spawn, make up a Spawn by adding a simplest finite time action.
prev = createWithTwoActions(prev, ExtraAction.Create());
}
ret = (Spawn)prev;
}while (false);
return(ret);
}
public static Spawn Create(FiniteTimeAction action1, params FiniteTimeAction[] args)
{
FiniteTimeAction now;
FiniteTimeAction prev = action1;
bool bOneAction = true;
for (int i = 0; i < args.Length; i++)
{
now = args[i];
prev = CreateWithTwoActions(prev, now);
bOneAction = false;
}
if (bOneAction)
{
prev = CreateWithTwoActions(prev, ExtraAction.Create());
}
return(prev as Spawn);
}
public bool Init(List <FiniteTimeAction> arrayOfActions)
{
var count = arrayOfActions.Count;
if (count == 0)
{
return(false);
}
if (count == 1)
{
return(InitWithTwoActions(arrayOfActions[0], ExtraAction.Create()));
}
var prev = arrayOfActions[0];
for (int i = 1; i < count - 1; i++)
{
prev = CreateWithTwoActions(prev, arrayOfActions[i]);
}
return(InitWithTwoActions(prev, arrayOfActions[count - 1]));
}
/// <summary>
///
/// </summary>
/// <param name="index">Index of the projectile in the Main.projecile array.</param>
/// <param name="retractTime">The time (in ticks) before the boomerang returns to its owner.</param>
/// <param name="speed">A speed modifier for the boomerang.</param>
/// <param name="speedAcceleration">The speed at which the boomerang comes back to the player.</param>
/// <param name="action">An action to perform when the projectile is out in front of the player.</param>
/// <param name="initalize">An action to perform once when initializing.</param>
public static void BoomerangAI(int index, float retractTime = 30, float speed = 9, float speedAcceleration = 0.4F, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0)
{
projectile.localAI[1] = 1;
initialize();
}
if (projectile.soundDelay == 0)
{
projectile.soundDelay = 8;
Main.PlaySound(2, (int)projectile.position.X, (int)projectile.position.Y, 7);
}
if (projectile.ai[0] == 0f)
{
projectile.ai[1] += 1f;
if (projectile.ai[1] >= retractTime)
{
projectile.ai[0] = 1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
}
else
{
projectile.tileCollide = false;
Vector2 projectileCenter = new Vector2(projectile.position.X + projectile.width * 0.5f, projectile.position.Y + projectile.height * 0.5f);
float dirX = Main.player[projectile.owner].position.X + (Main.player[projectile.owner].width / 2) - projectileCenter.X;
float dirY = Main.player[projectile.owner].position.Y + (Main.player[projectile.owner].height / 2) - projectileCenter.Y;
float length = (float)Math.Sqrt((double)(dirX * dirX + dirY * dirY));
// Projectile reached max range, destroy it.
if (length > 3000f)
{
projectile.Kill();
}
length = speed / length;
dirX *= length;
dirY *= length;
if (projectile.velocity.X < dirX)
{
projectile.velocity.X = projectile.velocity.X + speedAcceleration;
if (projectile.velocity.X < 0f && dirX > 0f)
{
projectile.velocity.X = projectile.velocity.X + speedAcceleration;
}
}
else if (projectile.velocity.X > dirX)
{
projectile.velocity.X = projectile.velocity.X - speedAcceleration;
if (projectile.velocity.X > 0f && dirX < 0f)
{
projectile.velocity.X = projectile.velocity.X - speedAcceleration;
}
}
if (projectile.velocity.Y < dirY)
{
projectile.velocity.Y = projectile.velocity.Y + speedAcceleration;
if (projectile.velocity.Y < 0f && dirY > 0f)
{
projectile.velocity.Y = projectile.velocity.Y + speedAcceleration;
}
}
else if (projectile.velocity.Y > dirY)
{
projectile.velocity.Y = projectile.velocity.Y - speedAcceleration;
if (projectile.velocity.Y > 0f && dirY < 0f)
{
projectile.velocity.Y = projectile.velocity.Y - speedAcceleration;
}
}
if (Main.myPlayer == projectile.owner)
{
Rectangle projectileCol = new Rectangle((int)projectile.position.X, (int)projectile.position.Y, projectile.width, projectile.height);
Rectangle playerCol = new Rectangle((int)Main.player[projectile.owner].position.X, (int)Main.player[projectile.owner].position.Y, Main.player[projectile.owner].width, Main.player[projectile.owner].height);
if (projectileCol.Intersects(playerCol))
{
projectile.Kill();
}
}
}
projectile.rotation += 0.4f * projectile.direction;
if (action != null)
{
action(); // Run the action specified.
}
}
void CallFuncTest()
{
btn_text.text = "点击停止";
var action = Sequence.Create(
CallFunc.Create(CallBackO, "延时0.5秒"),
DelayTime.Create(0.5f),
CallFunc.Create(CallBackO, "图片移动"),
MoveTo.Create(1f, 200, 100).InitSubjectTransform(image.transform),
MoveTo.Create(1f, 0, 0).InitSubjectTransform(image.transform),
CallFunc.Create(CallBackO, "颜色渐变"),
ColorTo.Create(0.5f, 1, 0, 0, 1f).InitSubjectComponent(image),
ColorTo.Create(0.5f, 0, 1, 0, 1f).InitSubjectComponent(image),
ColorTo.Create(0.5f, 0, 0, 1, 1f).InitSubjectComponent(image),
CallFunc.Create(CallBackO, "颜色reset"),
ColorTo.Create(0.5f, 1, 1, 1, 1).InitSubjectComponent(image),
CallFunc.Create(CallBackO, "渐隐"),
FadeOut.Create(1f).InitSubjectComponent(image),
CallFunc.Create(CallBackO, "渐出"),
FadeIn.Create(1f).InitSubjectComponent(image),
CallFunc.Create(CallBackO, "1秒闪烁5次"),
Blink.Create(1f, 5),
CallFunc.Create(CallBackO, "二阶贝塞尔曲线"),
BezierTo.Create(2.0f, new Vector3(200, 100, 0), new Vector3(-100, 50, 0), new Vector3(100, 80, 0)).InitSubjectTransform(image.transform),
CallFunc.Create(CallBackO, "移动回原点"),
MoveTo.Create(1f, 0, 0).InitSubjectTransform(image.transform),
CallFunc.Create(CallBackO, "边移动边放大"),
Spawn.Create(MoveTo.Create(1.0f, 200, 100f), ScaleTo.Create(1.0f, 3.0f, 3.0f, 3.0f)),
CallFunc.Create(CallBackO, "缩放位置回原位"),
Spawn.Create(MoveTo.Create(1.0f, 0, 0), ScaleTo.Create(1.0f, 1f, 1f, 1f)),
NumberBy.Create(2.0f, "数字跳跃，从100到200：{0:f2}", 100, 100).InitSubjectComponent(text),
DelayTime.Create(0.5f),
NumberTo.Create(2.0f, "数字跳跃，从200到0：{0:f2}", 200, 0).InitSubjectComponent(text),
DelayTime.Create(0.5f),
CallFunc.Create(CallBackO, "Image Filled"),
FillAmountTo.Create(1.5f, 0f).InitSubjectComponent(image),
FillAmountTo.Create(1.5f, 1.0f).InitSubjectComponent(image),
CallFunc.Create(CallBackO, "reset"),
CallFunc.Create(CallBackO, "旋转 放大2倍，复原。重复3次"),
Repeat.Create(Spawn.Create(
RotationBy.Create(1.0f, 0, 0, 360f),
Sequence.Create(
ScaleTo.Create(0.5f, 2.0f, 2.0f, 2.0f),
ScaleTo.Create(0.5f, 1.0f, 1.0f, 1.0f))).InitSubjectTransform(image.transform), 3),
ExtraAction.Create()
);
float toX = 300f;
var easeAction = Sequence.Create(
CallFunc.Create(CallBackO, "变速运动演示，图一正常，图二是变速运动"),
DelayTime.Create(1f),
CallFunc.Create(CallBackO, "当前变速是EaseIn"),
DelayTime.Create(0.5f),
Spawn.Create(
MoveBy.Create(1.0f, toX, 0f, 0f).InitSubjectTransform(image.transform),
EaseIn.Create(MoveBy.Create(1.0f, toX, 0f, 0f).InitSubjectTransform(image2.transform), 3f)),
CallFunc.Create(CallBackO, "复位"),
Spawn.Create(
MoveBy.Create(1.0f, -toX, 0f, 0f).InitSubjectTransform(image.transform),
EaseIn.Create(MoveBy.Create(1.0f, -toX, 0f, 0f).InitSubjectTransform(image2.transform), 3f)),
CallFunc.Create(CallBackO, "当前变速是EaseOut"),
DelayTime.Create(0.5f),
Spawn.Create(
MoveBy.Create(1.0f, toX, 0f, 0f).InitSubjectTransform(image.transform),
EaseOut.Create(MoveBy.Create(1.0f, toX, 0f, 0f).InitSubjectTransform(image2.transform), 3f)),
CallFunc.Create(CallBackO, "复位"),
Spawn.Create(
MoveBy.Create(1.0f, -toX, 0f, 0f).InitSubjectTransform(image.transform),
EaseOut.Create(MoveBy.Create(1.0f, -toX, 0f, 0f).InitSubjectTransform(image2.transform), 3f)),
CallFunc.Create(CallBackO, "当前变速是EaseInOut"),
DelayTime.Create(0.5f),
Spawn.Create(
MoveBy.Create(1.0f, toX, 0f, 0f).InitSubjectTransform(image.transform),
EaseInOut.Create(MoveBy.Create(1.0f, toX, 0f, 0f).InitSubjectTransform(image2.transform), 3f)),
CallFunc.Create(CallBackO, "复位"),
Spawn.Create(
MoveBy.Create(1.0f, -toX, 0f, 0f).InitSubjectTransform(image.transform),
EaseInOut.Create(MoveBy.Create(1.0f, -toX, 0f, 0f).InitSubjectTransform(image2.transform), 3f)),
CallFunc.Create(CallBackO, "变速运动未完待续"),
DelayTime.Create(1f),
ExtraAction.Create()
);
CCActionManager.Instance.AddAction(Sequence.Create(action, easeAction, CallFunc.Create(CallBackEnd)), transform);
}
/// <summary>
/// LocalAI[1] cannot be used in either of the Extra Actions due to it being used for the initialization (or at least if it is never set to 0 it can be).
/// </summary>
/// <param name="index">Index of the projectile in the Main.projecile array.</param>
/// <param name="seconds">How long before the yoyo comes back to the player in seconds.</param>
/// <param name="length">How far away from the player the yoyo can go.</param>
/// <param name="acceleration">How fast the yoyo travels?</param>
/// <param name="rotationSpeed">The rotation speed of the yoyo.</param>
/// <param name="action">An action to perform when the projectile is out in front of the player.</param>
/// <param name="initialize">An action to perform once when initializing.</param>
public static void YoyoAI(int index, float seconds, float length, float acceleration = 14f, float rotationSpeed = 0.45f, ExtraAction action = null, ExtraAction initialize = null) //0.45f is the default
{
//extra action allows us to shoot extra projectiles and such
/*variable dictionary:
* num7 = max length of yoyo in pixels, so 16 = 1 tile.
* num6 = something related to velocity
*/
Projectile projectile = Main.projectile[index];
bool flag = false;
if (initialize != null && projectile.localAI[1] == 0)
{
projectile.localAI[1] = 1;
initialize();
}
for (int i = 0; i < projectile.whoAmI; i++)
{
if (Main.projectile[i].active && Main.projectile[i].owner == projectile.owner && Main.projectile[i].type == projectile.type)
{
flag = true;
}
}
if (projectile.owner == Main.myPlayer)
{
projectile.localAI[0] += 1f;
if (flag)
{
projectile.localAI[0] += (float)Main.rand.Next(10, 31) * 0.1f;
}
float num = projectile.localAI[0] / 60f;
num /= (1f + Main.player[projectile.owner].meleeSpeed) / 2f;
if (num > seconds)
{
projectile.ai[0] = -1f; //retract yoyo
}
}
bool flag2 = false; //Just gonna leave this here, it was to check if it is a counterweight but in our case it never can be
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
if (!flag2 && !flag)
{
Main.player[projectile.owner].heldProj = projectile.whoAmI;
Main.player[projectile.owner].itemAnimation = 2;
Main.player[projectile.owner].itemTime = 2;
if (projectile.position.X + (float)(projectile.width / 2) > Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2))
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
}
if (projectile.velocity.HasNaNs())
{
projectile.Kill();
}
projectile.timeLeft = 6;
float num6 = acceleration;
float num7 = length;
if (Main.player[projectile.owner].yoyoString)
{
num7 = num7 * 1.25f + 30f;
}
// take this part out if we were ever to release this :P
if (Gyrolite.GetPlayer(Main.player[projectile.owner]).yoyoStringBall)
{
num7 += 112f;
}
//
num7 /= (1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f;
num6 /= (1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f;
float num10 = 14f - num6 / 2f;
float num11 = 5f + num6 / 2f;
if (flag)
{
num11 += 20f;
}
if (projectile.ai[0] >= 0f)
{
if (projectile.velocity.Length() > num6)
{
projectile.velocity *= 0.98f;
}
bool flag3 = false;
bool flag4 = false;
Vector2 vector3 = Main.player[projectile.owner].Center - projectile.Center;
if (vector3.Length() > num7)
{
flag3 = true;
if ((double)vector3.Length() > (double)num7 * 1.3)
{
flag4 = true;
}
}
if (projectile.owner == Main.myPlayer)
{
if (!Main.player[projectile.owner].channel || Main.player[projectile.owner].stoned || Main.player[projectile.owner].frozen)
{
projectile.ai[0] = -1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
else
{
Vector2 vector4 = Main.ReverseGravitySupport(Main.MouseScreen, 0f) + Main.screenPosition;
float x = vector4.X;
float y = vector4.Y;
Vector2 vector5 = new Vector2(x, y) - Main.player[projectile.owner].Center;
if (vector5.Length() > num7)
{
vector5.Normalize();
vector5 *= num7;
vector5 = Main.player[projectile.owner].Center + vector5;
x = vector5.X;
y = vector5.Y;
}
if (projectile.ai[0] != x || projectile.ai[1] != y)
{
Vector2 value = new Vector2(x, y);
Vector2 vector6 = value - Main.player[projectile.owner].Center;
if (vector6.Length() > num7 - 1f)
{
vector6.Normalize();
vector6 *= num7 - 1f;
value = Main.player[projectile.owner].Center + vector6;
x = value.X;
y = value.Y;
}
projectile.ai[0] = x;
projectile.ai[1] = y;
projectile.netUpdate = true;
}
}
}
if (flag4 && projectile.owner == Main.myPlayer)
{
projectile.ai[0] = -1f;
projectile.netUpdate = true;
}
if (projectile.ai[0] >= 0f)
{
if (flag3)
{
num10 /= 2f;
num6 *= 2f;
if (projectile.Center.X > Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y > Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
if (projectile.Center.X < Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y < Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
}
Vector2 value2 = new Vector2(projectile.ai[0], projectile.ai[1]);
Vector2 vector7 = value2 - projectile.Center;
projectile.velocity.Length();
if (vector7.Length() > num11)
{
vector7.Normalize();
vector7 *= num6;
projectile.velocity = (projectile.velocity * (num10 - 1f) + vector7) / num10;
}
else if (flag)
{
if ((double)projectile.velocity.Length() < (double)num6 * 0.6)
{
vector7 = projectile.velocity;
vector7.Normalize();
vector7 *= num6 * 0.6f;
projectile.velocity = (projectile.velocity * (num10 - 1f) + vector7) / num10;
}
}
else
{
projectile.velocity *= 0.8f;
}
if (flag && !flag3 && (double)projectile.velocity.Length() < (double)num6 * 0.6)
{
projectile.velocity.Normalize();
projectile.velocity *= num6 * 0.6f;
}
if (action != null)
{
action(); // Run the action specified.
}
}
}
else // projectile is returning to player
{
num10 = (float)((int)((double)num10 * 0.8));
num6 *= 1.5f;
projectile.tileCollide = false;
Vector2 vector8 = Main.player[projectile.owner].position - projectile.Center;
float num12 = vector8.Length();
if (num12 < num6 + 10f || num12 == 0f)
{
projectile.Kill();
}
else
{
vector8.Normalize();
vector8 *= num6;
projectile.velocity = (projectile.velocity * (num10 - 1f) + vector8) / num10;
}
}
projectile.rotation += rotationSpeed;
}
/// <summary>
///
/// </summary>
/// <param name="index">Index of the projectile in the Main.projecile array.</param>
/// <param name="initialRange">The range of the initial shoot of the flail.</param>
/// <param name="weaponOutRange">The range of the flail once it has been shot out.</param>
/// <param name="retractRange">The range at which the flail starts to direct towards the player.</param>
/// <param name="action">An action to perform when the projectile is out in front of the player.</param>
/// <param name="initalize">An action to perform once when initializing.</param>
public static void FlailAI(int index, float initialRange = 160, float weaponOutRange = 300, float retractRange = 100, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0)
{
projectile.localAI[1] = 1;
initialize();
}
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
Main.player[projectile.owner].itemAnimation = 10;
Main.player[projectile.owner].itemTime = 10;
if (projectile.position.X + (float)(projectile.width / 2) > Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2))
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
Vector2 mountedCenter2 = Main.player[projectile.owner].MountedCenter;
Vector2 vector18 = new Vector2(projectile.position.X + (float)projectile.width * 0.5f, projectile.position.Y + (float)projectile.height * 0.5f);
float num204 = mountedCenter2.X - vector18.X;
float num205 = mountedCenter2.Y - vector18.Y;
float num206 = (float)Math.Sqrt((double)(num204 * num204 + num205 * num205));
if (projectile.ai[0] == 0f)
{
float num207 = initialRange;
projectile.tileCollide = true;
if (num206 > num207)
{
projectile.ai[0] = 1f;
projectile.netUpdate = true;
}
else if (!Main.player[projectile.owner].channel)
{
if (projectile.velocity.Y < 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.9f;
}
projectile.velocity.Y = projectile.velocity.Y + 1f;
projectile.velocity.X = projectile.velocity.X * 0.9f;
}
}
else if (projectile.ai[0] == 1f)
{
float num208 = 14f / Main.player[projectile.owner].meleeSpeed;
float num209 = 0.9f / Main.player[projectile.owner].meleeSpeed;
float num210 = weaponOutRange;
Math.Abs(num204);
Math.Abs(num205);
if (projectile.ai[1] == 1f)
{
projectile.tileCollide = false;
}
if (!Main.player[projectile.owner].channel || num206 > num210 || !projectile.tileCollide)
{
projectile.ai[1] = 1f;
if (projectile.tileCollide)
{
projectile.netUpdate = true;
}
projectile.tileCollide = false;
if (num206 < 20f)
{
projectile.Kill();
}
}
if (!projectile.tileCollide)
{
num209 *= 2f;
}
int num211 = (int)retractRange;
if (num206 > (float)num211 || !projectile.tileCollide)
{
num206 = num208 / num206;
num204 *= num206;
num205 *= num206;
new Vector2(projectile.velocity.X, projectile.velocity.Y);
float num212 = num204 - projectile.velocity.X;
float num213 = num205 - projectile.velocity.Y;
float num214 = (float)Math.Sqrt((double)(num212 * num212 + num213 * num213));
num214 = num209 / num214;
num212 *= num214;
num213 *= num214;
projectile.velocity.X = projectile.velocity.X * 0.98f;
projectile.velocity.Y = projectile.velocity.Y * 0.98f;
projectile.velocity.X = projectile.velocity.X + num212;
projectile.velocity.Y = projectile.velocity.Y + num213;
}
else
{
if (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y) < 6f)
{
projectile.velocity.X = projectile.velocity.X * 0.96f;
projectile.velocity.Y = projectile.velocity.Y + 0.2f;
}
if (Main.player[projectile.owner].velocity.X == 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.96f;
}
}
}
if (projectile.velocity.X < 0f)
{
projectile.rotation -= (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.01f;
}
else
{
projectile.rotation += (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.01f;
}
if (action != null)
{
action(); // Run the action specified.
}
}
public static void YoyoAI(int index, float seconds, float length, float acceleration = 14f, float rotationSpeed = 0.45f, ExtraAction action = null, ExtraAction initialize = null)
{
Terraria.Projectile projectile = Main.projectile[index];
bool flag = false;
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
for (int i = 0; i < projectile.whoAmI; i++)
{
if (Main.projectile[i].active && Main.projectile[i].owner == projectile.owner && Main.projectile[i].type == projectile.type)
{
flag = true;
}
}
if (projectile.owner == Main.myPlayer)
{
projectile.localAI[0] += 1f;
if (flag)
{
projectile.localAI[0] += (float)Main.rand.Next(10, 31) * 0.1f;
}
float num = projectile.localAI[0] / 60f;
num /= (1f + Main.player[projectile.owner].meleeSpeed) / 2f;
if (num > seconds)
{
projectile.ai[0] = -1f;
}
}
bool flag2 = false;
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
if (!flag2 && !flag)
{
Main.player[projectile.owner].heldProj = projectile.whoAmI;
Main.player[projectile.owner].itemAnimation = 2;
Main.player[projectile.owner].itemTime = 2;
if (projectile.position.X + (float)(projectile.width / 2) > Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2))
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
}
if (Utils.HasNaNs(projectile.velocity))
{
projectile.Kill();
}
projectile.timeLeft = 6;
float num2 = length;
if (Main.player[projectile.owner].yoyoString)
{
num2 = num2 * 1.25f + 30f;
}
num2 /= (1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f;
float num3 = acceleration / ((1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f);
float num4 = 14f - num3 / 2f;
float num5 = 5f + num3 / 2f;
if (flag)
{
num5 += 20f;
}
if (projectile.ai[0] >= 0f)
{
if (projectile.velocity.Length() > num3)
{
projectile.velocity *= 0.98f;
}
bool flag3 = false;
bool flag4 = false;
Vector2 vector = Main.player[projectile.owner].Center - projectile.Center;
if (vector.Length() > num2)
{
flag3 = true;
if ((double)vector.Length() > (double)num2 * 1.3)
{
flag4 = true;
}
}
if (projectile.owner == Main.myPlayer)
{
if (!Main.player[projectile.owner].channel || Main.player[projectile.owner].stoned || Main.player[projectile.owner].frozen)
{
projectile.ai[0] = -1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
else
{
Vector2 vector2 = Main.ReverseGravitySupport(Main.MouseScreen, 0f) + Main.screenPosition;
float x = vector2.X;
float y = vector2.Y;
Vector2 vector3 = new Vector2(x, y) - Main.player[projectile.owner].Center;
if (vector3.Length() > num2)
{
vector3.Normalize();
vector3 *= num2;
vector3 = Main.player[projectile.owner].Center + vector3;
x = vector3.X;
y = vector3.Y;
}
if (projectile.ai[0] != x || projectile.ai[1] != y)
{
Vector2 value = new Vector2(x, y);
Vector2 vector4 = value - Main.player[projectile.owner].Center;
if (vector4.Length() > num2 - 1f)
{
vector4.Normalize();
vector4 *= num2 - 1f;
value = Main.player[projectile.owner].Center + vector4;
x = value.X;
y = value.Y;
}
projectile.ai[0] = x;
projectile.ai[1] = y;
projectile.netUpdate = true;
}
}
}
if (flag4 && projectile.owner == Main.myPlayer)
{
projectile.ai[0] = -1f;
projectile.netUpdate = true;
}
if (projectile.ai[0] >= 0f)
{
if (flag3)
{
num4 /= 2f;
num3 *= 2f;
if (projectile.Center.X > Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y > Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
if (projectile.Center.X < Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y < Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
}
Vector2 value2 = new Vector2(projectile.ai[0], projectile.ai[1]);
Vector2 vector5 = value2 - projectile.Center;
projectile.velocity.Length();
if (vector5.Length() > num5)
{
vector5.Normalize();
vector5 *= num3;
projectile.velocity = (projectile.velocity * (num4 - 1f) + vector5) / num4;
}
else if (flag)
{
if ((double)projectile.velocity.Length() < (double)num3 * 0.6)
{
vector5 = projectile.velocity;
vector5.Normalize();
vector5 *= num3 * 0.6f;
projectile.velocity = (projectile.velocity * (num4 - 1f) + vector5) / num4;
}
}
else
{
projectile.velocity *= 0.8f;
}
if (flag && !flag3 && (double)projectile.velocity.Length() < (double)num3 * 0.6)
{
projectile.velocity.Normalize();
projectile.velocity *= num3 * 0.6f;
}
if (action != null)
{
action();
}
}
}
else
{
num4 = (float)((int)((double)num4 * 0.8));
num3 *= 1.5f;
projectile.tileCollide = false;
Vector2 vector6 = Main.player[projectile.owner].position - projectile.Center;
float num6 = vector6.Length();
if (num6 < num3 + 10f || num6 == 0f)
{
projectile.Kill();
}
else
{
vector6.Normalize();
vector6 *= num3;
projectile.velocity = (projectile.velocity * (num4 - 1f) + vector6) / num4;
}
}
projectile.rotation += rotationSpeed;
}
//0.45f is the default
/// <summary>
/// LocalAI[1] cannot be used in either of the Extra Actions due to it being used for the initialization (or at least if it is never set to 0 it can be).
/// </summary>
/// <param name="index">Index of the projectile in the Main.projecile array.</param>
/// <param name="seconds">How long before the yoyo comes back to the player in seconds.</param>
/// <param name="length">How far away from the player the yoyo can go.</param>
/// <param name="acceleration">How fast the yoyo travels?</param>
/// <param name="rotationSpeed">The rotation speed of the yoyo.</param>
/// <param name="action">An action to perform when the projectile is out in front of the player.</param>
/// <param name="initialize">An action to perform once when initializing.</param>
public static void YoyoAI(int index, float seconds, float length, float acceleration = 14f, float rotationSpeed = 0.45f, ExtraAction action = null, ExtraAction initialize = null)
{
//extra action allows us to shoot extra projectiles and such
/*variable dictionary:
num7 = max length of yoyo in pixels, so 16 = 1 tile.
num6 = something related to velocity
*/
Projectile projectile = Main.projectile[index];
bool flag = false;
if (initialize != null && projectile.localAI[1] == 0)
{
projectile.localAI[1] = 1;
initialize();
}
for (int i = 0; i < projectile.whoAmI; i++)
{
if (Main.projectile[i].active && Main.projectile[i].owner == projectile.owner && Main.projectile[i].type == projectile.type)
{
flag = true;
}
}
if (projectile.owner == Main.myPlayer)
{
projectile.localAI[0] += 1f;
if (flag)
{
projectile.localAI[0] += (float)Main.rand.Next(10, 31) * 0.1f;
}
float num = projectile.localAI[0] / 60f;
num /= (1f + Main.player[projectile.owner].meleeSpeed) / 2f;
if (num > seconds)
{
projectile.ai[0] = -1f; //retract yoyo
}
}
bool flag2 = false; //Just gonna leave this here, it was to check if it is a counterweight but in our case it never can be
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
if (!flag2 && !flag)
{
Main.player[projectile.owner].heldProj = projectile.whoAmI;
Main.player[projectile.owner].itemAnimation = 2;
Main.player[projectile.owner].itemTime = 2;
if (projectile.position.X + (float)(projectile.width / 2) > Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2))
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
}
if (projectile.velocity.HasNaNs())
{
projectile.Kill();
}
projectile.timeLeft = 6;
float num6 = acceleration;
float num7 = length;
if (Main.player[projectile.owner].yoyoString)
{
num7 = num7 * 1.25f + 30f;
}
// take this part out if we were ever to release this :P
if (Gyrolite.GetPlayer(Main.player[projectile.owner]).yoyoStringBall)
{
num7 += 112f;
}
//
num7 /= (1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f;
num6 /= (1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f;
float num10 = 14f - num6 / 2f;
float num11 = 5f + num6 / 2f;
if (flag)
{
num11 += 20f;
}
if (projectile.ai[0] >= 0f)
{
if (projectile.velocity.Length() > num6)
{
projectile.velocity *= 0.98f;
}
bool flag3 = false;
bool flag4 = false;
Vector2 vector3 = Main.player[projectile.owner].Center - projectile.Center;
if (vector3.Length() > num7)
{
flag3 = true;
if ((double)vector3.Length() > (double)num7 * 1.3)
{
flag4 = true;
}
}
if (projectile.owner == Main.myPlayer)
{
if (!Main.player[projectile.owner].channel || Main.player[projectile.owner].stoned || Main.player[projectile.owner].frozen)
{
projectile.ai[0] = -1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
else
{
Vector2 vector4 = Main.ReverseGravitySupport(Main.MouseScreen, 0f) + Main.screenPosition;
float x = vector4.X;
float y = vector4.Y;
Vector2 vector5 = new Vector2(x, y) - Main.player[projectile.owner].Center;
if (vector5.Length() > num7)
{
vector5.Normalize();
vector5 *= num7;
vector5 = Main.player[projectile.owner].Center + vector5;
x = vector5.X;
y = vector5.Y;
}
if (projectile.ai[0] != x || projectile.ai[1] != y)
{
Vector2 value = new Vector2(x, y);
Vector2 vector6 = value - Main.player[projectile.owner].Center;
if (vector6.Length() > num7 - 1f)
{
vector6.Normalize();
vector6 *= num7 - 1f;
value = Main.player[projectile.owner].Center + vector6;
x = value.X;
y = value.Y;
}
projectile.ai[0] = x;
projectile.ai[1] = y;
projectile.netUpdate = true;
}
}
}
if (flag4 && projectile.owner == Main.myPlayer)
{
projectile.ai[0] = -1f;
projectile.netUpdate = true;
}
if (projectile.ai[0] >= 0f)
{
if (flag3)
{
num10 /= 2f;
num6 *= 2f;
if (projectile.Center.X > Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y > Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
if (projectile.Center.X < Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y < Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
}
Vector2 value2 = new Vector2(projectile.ai[0], projectile.ai[1]);
Vector2 vector7 = value2 - projectile.Center;
projectile.velocity.Length();
if (vector7.Length() > num11)
{
vector7.Normalize();
vector7 *= num6;
projectile.velocity = (projectile.velocity * (num10 - 1f) + vector7) / num10;
}
else if (flag)
{
if ((double)projectile.velocity.Length() < (double)num6 * 0.6)
{
vector7 = projectile.velocity;
vector7.Normalize();
vector7 *= num6 * 0.6f;
projectile.velocity = (projectile.velocity * (num10 - 1f) + vector7) / num10;
}
}
else
{
projectile.velocity *= 0.8f;
}
if (flag && !flag3 && (double)projectile.velocity.Length() < (double)num6 * 0.6)
{
projectile.velocity.Normalize();
projectile.velocity *= num6 * 0.6f;
}
if (action != null)
{
action(); // Run the action specified.
}
}
}
else // projectile is returning to player
{
num10 = (float)((int)((double)num10 * 0.8));
num6 *= 1.5f;
projectile.tileCollide = false;
Vector2 vector8 = Main.player[projectile.owner].position - projectile.Center;
float num12 = vector8.Length();
if (num12 < num6 + 10f || num12 == 0f)
{
projectile.Kill();
}
else
{
vector8.Normalize();
vector8 *= num6;
projectile.velocity = (projectile.velocity * (num10 - 1f) + vector8) / num10;
}
}
projectile.rotation += rotationSpeed;
}
public static void BoomerangAI(int index, float retractTime = 30f, float speed = 9f, float speedAcceleration = 0.4f, ExtraAction action = null, ExtraAction initialize = null)
{
Terraria.Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
if (projectile.soundDelay == 0)
{
projectile.soundDelay = 8;
Main.PlaySound(2, (int)projectile.position.X, (int)projectile.position.Y, 7);
}
if (projectile.ai[0] == 0f)
{
projectile.ai[1] += 1f;
if (projectile.ai[1] >= retractTime)
{
projectile.ai[0] = 1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
}
else
{
projectile.tileCollide = false;
Vector2 vector = new Vector2(projectile.position.X + (float)projectile.width * 0.5f, projectile.position.Y + (float)projectile.height * 0.5f);
float num = Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2) - vector.X;
float num2 = Main.player[projectile.owner].position.Y + (float)(Main.player[projectile.owner].height / 2) - vector.Y;
float num3 = (float)Math.Sqrt((double)(num * num + num2 * num2));
if (num3 > 3000f)
{
projectile.Kill();
}
num3 = speed / num3;
num *= num3;
num2 *= num3;
if (projectile.velocity.X < num)
{
projectile.velocity.X = projectile.velocity.X + speedAcceleration;
if (projectile.velocity.X < 0f && num > 0f)
{
projectile.velocity.X = projectile.velocity.X + speedAcceleration;
}
}
else if (projectile.velocity.X > num)
{
projectile.velocity.X = projectile.velocity.X - speedAcceleration;
if (projectile.velocity.X > 0f && num < 0f)
{
projectile.velocity.X = projectile.velocity.X - speedAcceleration;
}
}
if (projectile.velocity.Y < num2)
{
projectile.velocity.Y = projectile.velocity.Y + speedAcceleration;
if (projectile.velocity.Y < 0f && num2 > 0f)
{
projectile.velocity.Y = projectile.velocity.Y + speedAcceleration;
}
}
else if (projectile.velocity.Y > num2)
{
projectile.velocity.Y = projectile.velocity.Y - speedAcceleration;
if (projectile.velocity.Y > 0f && num2 < 0f)
{
projectile.velocity.Y = projectile.velocity.Y - speedAcceleration;
}
}
if (Main.myPlayer == projectile.owner)
{
Rectangle rectangle = new Rectangle((int)projectile.position.X, (int)projectile.position.Y, projectile.width, projectile.height);
Rectangle value = new Rectangle((int)Main.player[projectile.owner].position.X, (int)Main.player[projectile.owner].position.Y, Main.player[projectile.owner].width, Main.player[projectile.owner].height);
if (rectangle.Intersects(value))
{
projectile.Kill();
}
}
}
projectile.rotation += 0.4f * (float)projectile.direction;
if (action != null)
{
action();
}
}
public static void YoyoAI(int index, float seconds, float length, float acceleration = 14f, float rotationSpeed = 0.45f, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
bool flag = false;
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
for (int i = 0; i < projectile.whoAmI; i++)
{
if (Main.projectile[i].active && Main.projectile[i].owner == projectile.owner && Main.projectile[i].type == projectile.type)
{
flag = true;
}
}
if (projectile.owner == Main.myPlayer)
{
projectile.localAI[0] += 1f;
if (flag)
{
projectile.localAI[0] += (float)Main.rand.Next(10, 31) * 0.1f;
}
float num = projectile.localAI[0] / 60f;
num /= (1f + Main.player[projectile.owner].meleeSpeed) / 2f;
if (num > seconds)
{
projectile.ai[0] = -1f;
}
}
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
if (!flag)
{
Main.player[projectile.owner].heldProj = projectile.whoAmI;
Main.player[projectile.owner].itemAnimation = 2;
Main.player[projectile.owner].itemTime = 2;
if (projectile.position.X + (float)(projectile.width / 2) > Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2))
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
}
if (Utils.HasNaNs(projectile.velocity))
{
projectile.Kill();
}
projectile.timeLeft = 6;
float num2 = length;
if (Main.player[projectile.owner].yoyoString)
{
num2 = num2 * 1.25f + 30f;
}
num2 /= (1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f;
float num3 = acceleration / ((1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f);
float num4 = 14f - num3 / 2f;
float num5 = 5f + num3 / 2f;
if (flag)
{
num5 += 20f;
}
if (projectile.ai[0] >= 0f)
{
if (projectile.velocity.Length() > num3)
{
projectile.velocity *= 0.98f;
}
bool flag3 = false;
bool flag4 = false;
Vector2 vector = Main.player[projectile.owner].Center - projectile.Center;
if (vector.Length() > num2)
{
flag3 = true;
if (vector.Length() > num2 * 1.3f)
{
flag4 = true;
}
}
if (projectile.owner == Main.myPlayer)
{
if (!Main.player[projectile.owner].channel || Main.player[projectile.owner].stoned || Main.player[projectile.owner].frozen)
{
projectile.ai[0] = -1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
else
{
Vector2 vector2 = Main.ReverseGravitySupport(Main.MouseScreen, 0f) + Main.screenPosition;
float x = vector2.X;
float y = vector2.Y;
Vector2 vector3 = new Vector2(x, y) - Main.player[projectile.owner].Center;
if (vector3.Length() > num2)
{
vector3.Normalize();
vector3 *= num2;
vector3 = Main.player[projectile.owner].Center + vector3;
x = vector3.X;
y = vector3.Y;
}
if (projectile.ai[0] != x || projectile.ai[1] != y)
{
Vector2 value = new Vector2(x, y);
Vector2 vector4 = value - Main.player[projectile.owner].Center;
if (vector4.Length() > num2 - 1f)
{
vector4.Normalize();
vector4 *= num2 - 1f;
value = Main.player[projectile.owner].Center + vector4;
x = value.X;
y = value.Y;
}
projectile.ai[0] = x;
projectile.ai[1] = y;
projectile.netUpdate = true;
}
}
}
if (flag4 && projectile.owner == Main.myPlayer)
{
projectile.ai[0] = -1f;
projectile.netUpdate = true;
}
if (projectile.ai[0] >= 0f)
{
if (flag3)
{
num4 /= 2f;
num3 *= 2f;
if (projectile.Center.X > Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
else if (projectile.Center.X < Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y > Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
else if (projectile.Center.Y < Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
}
Vector2 value2 = new Vector2(projectile.ai[0], projectile.ai[1]);
Vector2 vector5 = value2 - projectile.Center;
projectile.velocity.Length();
if (vector5.Length() > num5)
{
vector5.Normalize();
vector5 *= num3;
projectile.velocity = (projectile.velocity * (num4 - 1f) + vector5) / num4;
}
else if (flag)
{
if ((double)projectile.velocity.Length() < (double)num3 * 0.6)
{
vector5 = projectile.velocity;
vector5.Normalize();
vector5 *= num3 * 0.6f;
projectile.velocity = (projectile.velocity * (num4 - 1f) + vector5) / num4;
}
}
else
{
projectile.velocity *= 0.8f;
}
if (flag && !flag3 && (double)projectile.velocity.Length() < (double)num3 * 0.6)
{
projectile.velocity.Normalize();
projectile.velocity *= num3 * 0.6f;
}
if (action != null)
{
action();
}
}
}
else
{
num4 = (float)((int)((double)num4 * 0.8));
num3 *= 1.5f;
projectile.tileCollide = false;
Vector2 vector6 = Main.player[projectile.owner].position - projectile.Center;
float num6 = vector6.Length();
if (num6 < num3 + 10f || num6 == 0f)
{
projectile.Kill();
}
else
{
vector6.Normalize();
vector6 *= num3;
projectile.velocity = (projectile.velocity * (num4 - 1f) + vector6) / num4;
}
}
projectile.rotation += rotationSpeed;
}
public static void Explode(int index, int sizeX, int sizeY, ExtraAction visualAction = null)
{
Terraria.Projectile projectile = Main.projectile[index];
if (!projectile.active)
{
return;
}
projectile.tileCollide = false;
projectile.alpha = 255;
projectile.position.X = projectile.position.X + (float)(projectile.width / 2);
projectile.position.Y = projectile.position.Y + (float)(projectile.height / 2);
projectile.width = sizeX;
projectile.height = sizeY;
projectile.position.X = projectile.position.X - (float)(projectile.width / 2);
projectile.position.Y = projectile.position.Y - (float)(projectile.height / 2);
projectile.Damage();
Main.projectileIdentity[projectile.owner, projectile.identity] = -1;
projectile.position.X = projectile.position.X + (float)(projectile.width / 2);
projectile.position.Y = projectile.position.Y + (float)(projectile.height / 2);
projectile.width = (int)((float)sizeX / 5.8f);
projectile.height = (int)((float)sizeY / 5.8f);
projectile.position.X = projectile.position.X - (float)(projectile.width / 2);
projectile.position.Y = projectile.position.Y - (float)(projectile.height / 2);
if (visualAction == null)
{
for (int i = 0; i < 30; i++)
{
int num = Dust.NewDust(new Vector2(projectile.position.X, projectile.position.Y), projectile.width, projectile.height, 31, 0f, 0f, 100, default(Color), 1.5f);
Main.dust[num].velocity *= 1.4f;
}
for (int j = 0; j < 20; j++)
{
int num2 = Dust.NewDust(new Vector2(projectile.position.X, projectile.position.Y), projectile.width, projectile.height, 6, 0f, 0f, 100, default(Color), 3.5f);
Main.dust[num2].noGravity = true;
Main.dust[num2].velocity *= 7f;
num2 = Dust.NewDust(new Vector2(projectile.position.X, projectile.position.Y), projectile.width, projectile.height, 6, 0f, 0f, 100, default(Color), 1.5f);
Main.dust[num2].velocity *= 3f;
}
for (int k = 0; k < 2; k++)
{
float scaleFactor = 0.4f;
if (k == 1)
{
scaleFactor = 0.8f;
}
int num3 = Gore.NewGore(new Vector2(projectile.position.X, projectile.position.Y), default(Vector2), Main.rand.Next(61, 64), 1f);
Main.gore[num3].velocity *= scaleFactor;
Gore gore = Main.gore[num3];
gore.velocity.X = gore.velocity.X + 1f;
Gore gore2 = Main.gore[num3];
gore2.velocity.Y = gore2.velocity.Y + 1f;
num3 = Gore.NewGore(new Vector2(projectile.position.X, projectile.position.Y), default(Vector2), Main.rand.Next(61, 64), 1f);
Main.gore[num3].velocity *= scaleFactor;
Gore gore3 = Main.gore[num3];
gore3.velocity.X = gore3.velocity.X - 1f;
Gore gore4 = Main.gore[num3];
gore4.velocity.Y = gore4.velocity.Y + 1f;
num3 = Gore.NewGore(new Vector2(projectile.position.X, projectile.position.Y), default(Vector2), Main.rand.Next(61, 64), 1f);
Main.gore[num3].velocity *= scaleFactor;
Gore gore5 = Main.gore[num3];
gore5.velocity.X = gore5.velocity.X + 1f;
Gore gore6 = Main.gore[num3];
gore6.velocity.Y = gore6.velocity.Y - 1f;
num3 = Gore.NewGore(new Vector2(projectile.position.X, projectile.position.Y), default(Vector2), Main.rand.Next(61, 64), 1f);
Main.gore[num3].velocity *= scaleFactor;
Gore gore7 = Main.gore[num3];
gore7.velocity.X = gore7.velocity.X - 1f;
Gore gore8 = Main.gore[num3];
gore8.velocity.Y = gore8.velocity.Y - 1f;
}
return;
}
visualAction();
}
public static void FlailAI(int index, float initialRange = 160f, float weaponOutRange = 300f, float retractRange = 100f, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
Main.player[projectile.owner].itemAnimation = 10;
Main.player[projectile.owner].itemTime = 10;
if (projectile.position.X + (float)(projectile.width / 2) > Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2))
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
Vector2 mountedCenter = Main.player[projectile.owner].MountedCenter;
Vector2 vector = new Vector2(projectile.position.X + (float)projectile.width * 0.5f, projectile.position.Y + (float)projectile.height * 0.5f);
float num = mountedCenter.X - vector.X;
float num2 = mountedCenter.Y - vector.Y;
float num3 = (float)Math.Sqrt((double)(num * num + num2 * num2));
if (projectile.ai[0] == 0f)
{
projectile.tileCollide = true;
if (num3 > initialRange)
{
projectile.ai[0] = 1f;
projectile.netUpdate = true;
}
else if (!Main.player[projectile.owner].channel)
{
if (projectile.velocity.Y < 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.9f;
}
projectile.velocity.Y = projectile.velocity.Y + 1f;
projectile.velocity.X = projectile.velocity.X * 0.9f;
}
}
else if (projectile.ai[0] == 1f)
{
float num4 = 14f / Main.player[projectile.owner].meleeSpeed;
float num5 = 0.9f / Main.player[projectile.owner].meleeSpeed;
Math.Abs(num);
Math.Abs(num2);
if (projectile.ai[1] == 1f)
{
projectile.tileCollide = false;
}
if (!Main.player[projectile.owner].channel || num3 > weaponOutRange || !projectile.tileCollide)
{
projectile.ai[1] = 1f;
if (projectile.tileCollide)
{
projectile.netUpdate = true;
}
projectile.tileCollide = false;
if (num3 < 20f)
{
projectile.Kill();
}
}
if (!projectile.tileCollide)
{
num5 *= 2f;
}
int num6 = (int)retractRange;
if (num3 > (float)num6 || !projectile.tileCollide)
{
num3 = num4 / num3;
num *= num3;
num2 *= num3;
new Vector2(projectile.velocity.X, projectile.velocity.Y);
float num7 = num - projectile.velocity.X;
float num8 = num2 - projectile.velocity.Y;
float num9 = (float)Math.Sqrt((double)(num7 * num7 + num8 * num8));
num9 = num5 / num9;
num7 *= num9;
num8 *= num9;
projectile.velocity.X = projectile.velocity.X * 0.98f;
projectile.velocity.Y = projectile.velocity.Y * 0.98f;
projectile.velocity.X = projectile.velocity.X + num7;
projectile.velocity.Y = projectile.velocity.Y + num8;
}
else
{
if (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y) < 6f)
{
projectile.velocity.X = projectile.velocity.X * 0.96f;
projectile.velocity.Y = projectile.velocity.Y + 0.2f;
}
if (Main.player[projectile.owner].velocity.X == 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.96f;
}
}
}
if (projectile.velocity.X < 0f)
{
projectile.rotation -= (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.01f;
}
else
{
projectile.rotation += (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.01f;
}
if (action != null)
{
action();
}
}
static public ExtraAction Create()
{
ExtraAction obj = new ExtraAction();
return(obj);
}
public static void FlailAI(int index, float initialRange = 160f, float weaponOutRange = 300f, float retractRange = 100f, ExtraAction action = null, ExtraAction initialize = null)
{
Terraria.Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
Main.player[projectile.owner].itemAnimation = 10;
Main.player[projectile.owner].itemTime = 10;
if (projectile.position.X + (float)(projectile.width / 2) > Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2))
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
Vector2 mountedCenter = Main.player[projectile.owner].MountedCenter;
Vector2 vector = new Vector2(projectile.position.X + (float)projectile.width * 0.5f, projectile.position.Y + (float)projectile.height * 0.5f);
float num = mountedCenter.X - vector.X;
float num2 = mountedCenter.Y - vector.Y;
float num3 = (float)Math.Sqrt((double)(num * num + num2 * num2));
if (projectile.ai[0] == 0f)
{
projectile.tileCollide = true;
if (num3 > initialRange)
{
projectile.ai[0] = 1f;
projectile.netUpdate = true;
}
else if (!Main.player[projectile.owner].channel)
{
if (projectile.velocity.Y < 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.9f;
}
projectile.velocity.Y = projectile.velocity.Y + 1f;
projectile.velocity.X = projectile.velocity.X * 0.9f;
}
}
else if (projectile.ai[0] == 1f)
{
float num4 = 14f / Main.player[projectile.owner].meleeSpeed;
float num5 = 0.9f / Main.player[projectile.owner].meleeSpeed;
Math.Abs(num);
Math.Abs(num2);
if (projectile.ai[1] == 1f)
{
projectile.tileCollide = false;
}
if (!Main.player[projectile.owner].channel || num3 > weaponOutRange || !projectile.tileCollide)
{
projectile.ai[1] = 1f;
if (projectile.tileCollide)
{
projectile.netUpdate = true;
}
projectile.tileCollide = false;
if (num3 < 20f)
{
projectile.Kill();
}
}
if (!projectile.tileCollide)
{
num5 *= 2f;
}
int num6 = (int)retractRange;
if (num3 > (float)num6 || !projectile.tileCollide)
{
num3 = num4 / num3;
num *= num3;
num2 *= num3;
new Vector2(projectile.velocity.X, projectile.velocity.Y);
float num7 = num - projectile.velocity.X;
float num8 = num2 - projectile.velocity.Y;
float num9 = (float)Math.Sqrt((double)(num7 * num7 + num8 * num8));
num9 = num5 / num9;
num7 *= num9;
num8 *= num9;
projectile.velocity.X = projectile.velocity.X * 0.98f;
projectile.velocity.Y = projectile.velocity.Y * 0.98f;
projectile.velocity.X = projectile.velocity.X + num7;
projectile.velocity.Y = projectile.velocity.Y + num8;
}
else
{
if (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y) < 6f)
{
projectile.velocity.X = projectile.velocity.X * 0.96f;
projectile.velocity.Y = projectile.velocity.Y + 0.2f;
}
if (Main.player[projectile.owner].velocity.X == 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.96f;
}
}
}
if (projectile.velocity.X < 0f)
{
projectile.rotation -= (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.01f;
}
else
{
projectile.rotation += (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.01f;
}
if (action != null)
{
action();
}
}
public static void FighterAI(int index, float speed = 0.1F, float acceleration = 0.1F, ExtraAction initialize = null, ExtraAction action = null)
{
NPC npc = Main.npc[index];
if (initialize != null && npc.localAI[3] == 0)
{
initialize();
npc.localAI[3] = 1;
}
bool idle = false;
if ((double)npc.velocity.X == 0.0)
{
idle = true;
}
if (npc.justHit)
{
idle = false;
}
int cooldown = 60;
bool moving = false;
// If the NPC is grounded and moving.
if ((double)npc.velocity.Y == 0.0 && ((double)npc.velocity.X > 0.0 && npc.direction < 0 || (double)npc.velocity.X < 0.0 && npc.direction > 0))
{
moving = true;
}
if ((double)npc.position.X == (double)npc.oldPosition.X || (double)npc.ai[3] >= (double)cooldown || moving)
{
++npc.ai[3];
}
else if ((double)Math.Abs(npc.velocity.X) > 0.9 && (double)npc.ai[3] > 0.0)
{
--npc.ai[3];
}
if ((double)npc.ai[3] > (double)(cooldown * 10))
{
npc.ai[3] = 0.0f;
}
if (npc.justHit)
{
npc.ai[3] = 0.0f;
}
if ((double)npc.ai[3] == (double)cooldown)
{
npc.netUpdate = true;
}
// Find the closest target
npc.TargetClosest(true);
if ((double)npc.velocity.X < -(double)speed || (double)npc.velocity.X > (double)speed)
{
if ((double)npc.velocity.Y == 0.0)
{
float vecX = npc.velocity.X * 0.8f;
float vecY = npc.velocity.Y * 0.8f;
npc.velocity.X = vecX;
npc.velocity.Y = vecY;
}
}
else if ((double)npc.velocity.X < (double)speed && npc.direction == 1)
{
npc.velocity.X = npc.velocity.X + acceleration;
if ((double)npc.velocity.X > (double)speed)
{
npc.velocity.X = speed;
}
}
else if ((double)npc.velocity.X > -(double)speed && npc.direction == -1)
{
npc.velocity.X = npc.velocity.X - acceleration;
if ((double)npc.velocity.X < -(double)speed)
{
npc.velocity.X = -speed;
}
}
bool flag11 = false;
if ((double)npc.velocity.Y == 0.0)
{
int index1 = (int)((double)npc.position.Y + (double)npc.height + 7.0) / 16;
int num1 = (int)npc.position.X / 16;
int num2 = (int)((double)npc.position.X + (double)npc.width) / 16;
for (int index2 = num1; index2 < num2; ++index2)
{
if (Main.tile[index2, index1] == null)
{
return;
}
if (Main.tile[index2, index1].nactive() && Main.tileSolid[(int)Main.tile[index2, index1].type])
{
flag11 = true;
break;
}
}
}
if ((double)npc.velocity.Y >= 0.0)
{
int num1 = 0;
if ((double)npc.velocity.X < 0.0)
{
num1 = -1;
}
if ((double)npc.velocity.X > 0.0)
{
num1 = 1;
}
float posX = npc.position.X;
float posY = npc.position.Y;
posX += npc.velocity.X;
int index1 = (int)(((double)posX + (double)(npc.width / 2) + (double)((npc.width / 2 + 1) * num1)) / 16.0);
int index2 = (int)(((double)posY + (double)npc.height - 1.0) / 16.0);
if (Main.tile[index1, index2] == null)
{
Main.tile[index1, index2] = new Tile();
}
if (Main.tile[index1, index2 - 1] == null)
{
Main.tile[index1, index2 - 1] = new Tile();
}
if (Main.tile[index1, index2 - 2] == null)
{
Main.tile[index1, index2 - 2] = new Tile();
}
if (Main.tile[index1, index2 - 3] == null)
{
Main.tile[index1, index2 - 3] = new Tile();
}
if (Main.tile[index1, index2 + 1] == null)
{
Main.tile[index1, index2 + 1] = new Tile();
}
if (Main.tile[index1 - num1, index2 - 3] == null)
{
Main.tile[index1 - num1, index2 - 3] = new Tile();
}
if ((double)(index1 * 16) < (double)posX + (double)npc.width && (double)(index1 * 16 + 16) > (double)posX && (Main.tile[index1, index2].nactive() && !Main.tile[index1, index2].topSlope() && (!Main.tile[index1, index2 - 1].topSlope() && Main.tileSolid[(int)Main.tile[index1, index2].type]) && !Main.tileSolidTop[(int)Main.tile[index1, index2].type] || Main.tile[index1, index2 - 1].halfBrick() && Main.tile[index1, index2 - 1].nactive()) && ((!Main.tile[index1, index2 - 1].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 1].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 1].type] || Main.tile[index1, index2 - 1].halfBrick() && (!Main.tile[index1, index2 - 4].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 4].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 4].type])) && ((!Main.tile[index1, index2 - 2].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 2].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 2].type]) && (!Main.tile[index1, index2 - 3].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 3].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 3].type]) && (!Main.tile[index1 - num1, index2 - 3].nactive() || !Main.tileSolid[(int)Main.tile[index1 - num1, index2 - 3].type]))))
{
float num2 = (float)(index2 * 16);
if (Main.tile[index1, index2].halfBrick())
{
num2 += 8f;
}
if (Main.tile[index1, index2 - 1].halfBrick())
{
num2 -= 8f;
}
if ((double)num2 < (double)posY + (double)npc.height)
{
float num3 = posY + (float)npc.height - num2;
float num4 = 16.1f;
if ((double)num3 <= (double)num4)
{
npc.gfxOffY += npc.position.Y + (float)npc.height - num2;
npc.position.Y = num2 - (float)npc.height;
npc.stepSpeed = (double)num3 >= 9.0 ? 2f : 1f;
}
}
}
}
if (flag11)
{
int index1 = (int)(((double)npc.position.X + (double)(npc.width / 2) + (double)(15 * npc.direction)) / 16.0);
int index2 = (int)(((double)npc.position.Y + (double)npc.height - 15.0) / 16.0);
if (Main.tile[index1, index2] == null)
{
Main.tile[index1, index2] = new Tile();
}
if (Main.tile[index1, index2 - 1] == null)
{
Main.tile[index1, index2 - 1] = new Tile();
}
if (Main.tile[index1, index2 - 2] == null)
{
Main.tile[index1, index2 - 2] = new Tile();
}
if (Main.tile[index1, index2 - 3] == null)
{
Main.tile[index1, index2 - 3] = new Tile();
}
if (Main.tile[index1, index2 + 1] == null)
{
Main.tile[index1, index2 + 1] = new Tile();
}
if (Main.tile[index1 + npc.direction, index2 - 1] == null)
{
Main.tile[index1 + npc.direction, index2 - 1] = new Tile();
}
if (Main.tile[index1 + npc.direction, index2 + 1] == null)
{
Main.tile[index1 + npc.direction, index2 + 1] = new Tile();
}
if (Main.tile[index1 - npc.direction, index2 + 1] == null)
{
Main.tile[index1 - npc.direction, index2 + 1] = new Tile();
}
Main.tile[index1, index2 + 1].halfBrick();
if (Main.tile[index1, index2 - 1].nactive() && ((int)Main.tile[index1, index2 - 1].type == 10 || (int)Main.tile[index1, index2 - 1].type == 388))
{
++npc.ai[2];
npc.ai[3] = 0.0f;
if ((double)npc.ai[2] >= 60.0)
{
npc.velocity.X = 0.5f * -(float)npc.direction;
int num1 = 5;
if ((int)Main.tile[index1, index2 - 1].type == 388)
{
num1 = 2;
}
npc.ai[1] += (float)num1;
if (npc.type == 27)
{
++npc.ai[1];
}
if (npc.type == 31 || npc.type == 294 || (npc.type == 295 || npc.type == 296))
{
npc.ai[1] += 6f;
}
npc.ai[2] = 0.0f;
bool flag6 = false;
if ((double)npc.ai[1] >= 10.0)
{
flag6 = true;
npc.ai[1] = 10f;
}
if (npc.type == 460)
{
flag6 = true;
}
WorldGen.KillTile(index1, index2 - 1, true, false, false);
if ((Main.netMode != 1 || !flag6) && (flag6 && Main.netMode != 1))
{
if (TileLoader.OpenDoorID(Main.tile[index1, index2 - 1]) >= 0)
{
bool flag7 = WorldGen.OpenDoor(index1, index2 - 1, npc.direction);
if (!flag7)
{
npc.ai[3] = (float)cooldown;
npc.netUpdate = true;
}
if (Main.netMode == 2 && flag7)
{
NetMessage.SendData(19, -1, -1, null, 0, (float)index1, (float)(index2 - 1), (float)npc.direction, 0, 0, 0);
}
}
if ((int)Main.tile[index1, index2 - 1].type == 388)
{
bool flag7 = WorldGen.ShiftTallGate(index1, index2 - 1, false);
if (!flag7)
{
npc.ai[3] = (float)cooldown;
npc.netUpdate = true;
}
if (Main.netMode == 2 && flag7)
{
NetMessage.SendData(19, -1, -1, null, 4, (float)index1, (float)(index2 - 1), 0.0f, 0, 0, 0);
}
}
}
}
}
else
{
if ((double)npc.velocity.X < 0.0 && npc.spriteDirection == -1 || (double)npc.velocity.X > 0.0 && npc.spriteDirection == 1)
{
if (npc.height >= 32 && Main.tile[index1, index2 - 2].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 2].type])
{
if (Main.tile[index1, index2 - 3].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 3].type])
{
npc.velocity.Y = -8f;
npc.netUpdate = true;
}
else
{
npc.velocity.Y = -7f;
npc.netUpdate = true;
}
}
else if (Main.tile[index1, index2 - 1].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 1].type])
{
npc.velocity.Y = -6f;
npc.netUpdate = true;
}
else if ((double)npc.position.Y + (double)npc.height - (double)(index2 * 16) > 20.0 && Main.tile[index1, index2].nactive() && (!Main.tile[index1, index2].topSlope() && Main.tileSolid[(int)Main.tile[index1, index2].type]))
{
npc.velocity.Y = -5f;
npc.netUpdate = true;
}
else if (npc.directionY < 0 && (!Main.tile[index1, index2 + 1].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 + 1].type]) && (!Main.tile[index1 + npc.direction, index2 + 1].nactive() || !Main.tileSolid[(int)Main.tile[index1 + npc.direction, index2 + 1].type]))
{
npc.velocity.Y = -8f;
npc.velocity.X = npc.velocity.X * 1.5f;
npc.netUpdate = true;
}
else
{
npc.ai[1] = 0.0f;
npc.ai[2] = 0.0f;
}
if ((double)npc.velocity.Y == 0.0 && idle && (double)npc.ai[3] == 1.0)
{
npc.velocity.Y = -5f;
}
}
}
}
else
{
npc.ai[1] = 0.0f;
npc.ai[2] = 0.0f;
}
if (action != null)
{
action();
}
}
public static void YoyoAi(int index, float seconds, float length, float acceleration = 14f, float rotationSpeed = 0.45f, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
bool haveProj = false;
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
for (int i = 0; i < projectile.whoAmI; i++)
{
if (Main.projectile[i].active && Main.projectile[i].owner == projectile.owner && Main.projectile[i].type == projectile.type)
{
haveProj = true;
}
}
if (projectile.owner == Main.myPlayer)
{
projectile.localAI[0] += 1f;
if (haveProj)
{
projectile.localAI[0] += Main.rand.Next(10, 31) * 0.1f;
}
float time = projectile.localAI[0] / 60f;
time /= (1f + Main.player[projectile.owner].meleeSpeed) / 2f;
if (time > seconds)
{
projectile.ai[0] = -1f;
}
}
bool flag2 = false;
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
if (!flag2 && !haveProj)
{
Main.player[projectile.owner].heldProj = projectile.whoAmI;
Main.player[projectile.owner].itemAnimation = 2;
Main.player[projectile.owner].itemTime = 2;
if (projectile.position.X + projectile.width / 2 > Main.player[projectile.owner].position.X + Main.player[projectile.owner].width / 2)
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
}
if (projectile.velocity.HasNaNs())
{
projectile.Kill();
}
projectile.timeLeft = 6;
float long1 = length;
if (Main.player[projectile.owner].yoyoString)
{
long1 = long1 * 1.25f + 30f;
}
long1 /= (1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f;
float acc = acceleration / ((1f + Main.player[projectile.owner].meleeSpeed * 3f) / 4f);
float num4 = 14f - acc / 2f;
float num5 = 5f + acc / 2f;
if (haveProj)
{
num5 += 20f;
}
if (projectile.ai[0] >= 0f)
{
if (projectile.velocity.Length() > acc)
{
projectile.velocity *= 0.98f;
}
bool reachMax = false;
bool reachMax2 = false;
Vector2 vector = Main.player[projectile.owner].Center - projectile.Center;
if (vector.Length() > long1)
{
reachMax = true;
if (vector.Length() > long1 * 1.3)
{
reachMax2 = true;
}
}
if (projectile.owner == Main.myPlayer)
{
if (!Main.player[projectile.owner].channel || Main.player[projectile.owner].stoned || Main.player[projectile.owner].frozen)
{
projectile.ai[0] = -1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
else
{
Vector2 vector2 = Main.ReverseGravitySupport(Main.MouseScreen, 0f) + Main.screenPosition;
float x = vector2.X;
float y = vector2.Y;
Vector2 vector3 = new Vector2(x, y) - Main.player[projectile.owner].Center;
if (vector3.Length() > long1)
{
vector3.Normalize();
vector3 *= long1;
vector3 = Main.player[projectile.owner].Center + vector3;
x = vector3.X;
y = vector3.Y;
}
if (projectile.ai[0] != x || projectile.ai[1] != y)
{
Vector2 vector4 = new Vector2(x, y);
Vector2 vector5 = vector4 - Main.player[projectile.owner].Center;
if (vector5.Length() > long1 - 1f)
{
vector5.Normalize();
vector5 *= long1 - 1f;
vector4 = Main.player[projectile.owner].Center + vector5;
x = vector4.X;
y = vector4.Y;
}
projectile.ai[0] = x;
projectile.ai[1] = y;
projectile.netUpdate = true;
}
}
}
if (reachMax2 && projectile.owner == Main.myPlayer)
{
projectile.ai[0] = -1f;
projectile.netUpdate = true;
}
if (projectile.ai[0] >= 0f)
{
if (reachMax)
{
num4 /= 2f;
acc *= 2f;
if (projectile.Center.X > Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y > Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
if (projectile.Center.X < Main.player[projectile.owner].Center.X && projectile.velocity.X > 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.5f;
}
if (projectile.Center.Y < Main.player[projectile.owner].Center.Y && projectile.velocity.Y > 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.5f;
}
}
Vector2 vector6 = new Vector2(projectile.ai[0], projectile.ai[1]);
Vector2 difference = vector6 - projectile.Center;
projectile.velocity.Length();
if (difference.Length() > num5)
{
difference.Normalize();
difference *= acc;
projectile.velocity = (projectile.velocity * (num4 - 1f) + difference) / num4;
}
else if (haveProj)
{
if (projectile.velocity.Length() < acc * 0.6)
{
difference = projectile.velocity;
difference.Normalize();
difference *= acc * 0.6f;
projectile.velocity = (projectile.velocity * (num4 - 1f) + difference) / num4;
}
}
else
{
projectile.velocity *= 0.8f;
}
if (haveProj && !reachMax && projectile.velocity.Length() < acc * 0.6)
{
projectile.velocity.Normalize();
projectile.velocity *= acc * 0.6f;
}
if (action != null)
{
action();
}
}
}
else
{
num4 = (int)(num4 * 0.8);
acc *= 1.5f;
projectile.tileCollide = false;
Vector2 diff = Main.player[projectile.owner].position - projectile.Center;
float len = diff.Length();
if (len < acc + 10f || len == 0f)
{
projectile.Kill();
}
else
{
diff.Normalize();
diff *= acc;
projectile.velocity = (projectile.velocity * (num4 - 1f) + diff) / num4;
}
}
projectile.rotation += rotationSpeed;
}
public override Action Reverse()
{
return(ExtraAction.Create());
}
public static void SpearAi(int index, float protractSpeed = 1.5f, float retractSpeed = 1.4f, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
Player p = Main.player[projectile.owner];
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
Vector2 playerCenter = p.RotatedRelativePoint(p.MountedCenter, true);
projectile.direction = p.direction;
p.heldProj = projectile.whoAmI;
p.itemTime = Main.player[projectile.owner].itemAnimation;
projectile.position = playerCenter - projectile.Size / 2;
if (!p.frozen)
{
if (projectile.ai[0] == 0f)
{
projectile.ai[0] = 3f;
projectile.netUpdate = true;
}
if (p.itemAnimation < p.itemAnimationMax / 3)
{
projectile.ai[0] -= retractSpeed;
}
else
{
projectile.ai[0] += protractSpeed;
}
}
projectile.position += projectile.velocity * projectile.ai[0];
if (p.itemAnimation == 0)
{
projectile.Kill();
}
projectile.rotation = (float)Math.Atan2(projectile.velocity.Y, projectile.velocity.X) + 2.355f;
if (projectile.spriteDirection == -1)
{
projectile.rotation -= 1.57f;
}
if (action != null)
{
action();
}
}
public override Action Clone()
{
return(ExtraAction.Create());
}
public static void SpearAI(int index, float protractSpeed = 1.5f, float retractSpeed = 1.4f, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
Vector2 vector = Main.player[projectile.owner].RotatedRelativePoint(Main.player[projectile.owner].MountedCenter, true);
projectile.direction = Main.player[projectile.owner].direction;
Main.player[projectile.owner].heldProj = projectile.whoAmI;
Main.player[projectile.owner].itemTime = Main.player[projectile.owner].itemAnimation;
projectile.position.X = vector.X - (float)(projectile.width / 2);
projectile.position.Y = vector.Y - (float)(projectile.height / 2);
if (!Main.player[projectile.owner].frozen)
{
if (projectile.ai[0] == 0f)
{
projectile.ai[0] = 3f;
projectile.netUpdate = true;
}
if (Main.player[projectile.owner].itemAnimation < Main.player[projectile.owner].itemAnimationMax / 3)
{
projectile.ai[0] -= retractSpeed;
}
else
{
projectile.ai[0] += protractSpeed;
}
}
projectile.position += projectile.velocity * projectile.ai[0];
if (Main.player[projectile.owner].itemAnimation == 0)
{
projectile.Kill();
}
projectile.rotation = (float)Math.Atan2((double)projectile.velocity.Y, (double)projectile.velocity.X) + 2.355f;
if (projectile.spriteDirection == -1)
{
projectile.rotation -= 1.57f;
}
if (action != null)
{
action();
}
}
public static void ThrowingKnifeAI(int index, int airTime = 20, ExtraAction action = null, ExtraAction initialize = null)
{
Terraria.Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
projectile.rotation += (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.03f * (float)projectile.direction;
projectile.localAI[0] += 1f;
if (projectile.localAI[0] >= (float)airTime)
{
projectile.velocity.Y = projectile.velocity.Y + 0.4f;
projectile.velocity.X = projectile.velocity.X * 0.98f;
}
else
{
projectile.rotation = (float)Math.Atan2((double)projectile.velocity.Y, (double)projectile.velocity.X) + 1.57f;
}
if (projectile.velocity.Y > 16f)
{
projectile.velocity.Y = 16f;
}
if (action != null)
{
action();
}
}
public static void BoomerangAI(int index, float retractTime = 30f, float speed = 9f, float speedAcceleration = 0.4f, ExtraAction action = null, ExtraAction initialize = null)
{
Terraria.Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0f)
{
projectile.localAI[1] = 1f;
initialize();
}
if (projectile.soundDelay == 0)
{
projectile.soundDelay = 8;
Main.PlaySound(2, (int)projectile.position.X, (int)projectile.position.Y, 7);
}
if (projectile.ai[0] == 0f)
{
projectile.ai[1] += 1f;
if (projectile.ai[1] >= retractTime)
{
projectile.ai[0] = 1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
}
else
{
projectile.tileCollide = false;
Vector2 vector = new Vector2(projectile.position.X + (float)projectile.width * 0.5f, projectile.position.Y + (float)projectile.height * 0.5f);
float num = Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2) - vector.X;
float num2 = Main.player[projectile.owner].position.Y + (float)(Main.player[projectile.owner].height / 2) - vector.Y;
float num3 = (float)Math.Sqrt((double)(num * num + num2 * num2));
if (num3 > 3000f)
{
projectile.Kill();
}
num3 = speed / num3;
num *= num3;
num2 *= num3;
if (projectile.velocity.X < num)
{
projectile.velocity.X = projectile.velocity.X + speedAcceleration;
if (projectile.velocity.X < 0f && num > 0f)
{
projectile.velocity.X = projectile.velocity.X + speedAcceleration;
}
}
else if (projectile.velocity.X > num)
{
projectile.velocity.X = projectile.velocity.X - speedAcceleration;
if (projectile.velocity.X > 0f && num < 0f)
{
projectile.velocity.X = projectile.velocity.X - speedAcceleration;
}
}
if (projectile.velocity.Y < num2)
{
projectile.velocity.Y = projectile.velocity.Y + speedAcceleration;
if (projectile.velocity.Y < 0f && num2 > 0f)
{
projectile.velocity.Y = projectile.velocity.Y + speedAcceleration;
}
}
else if (projectile.velocity.Y > num2)
{
projectile.velocity.Y = projectile.velocity.Y - speedAcceleration;
if (projectile.velocity.Y > 0f && num2 < 0f)
{
projectile.velocity.Y = projectile.velocity.Y - speedAcceleration;
}
}
if (Main.myPlayer == projectile.owner)
{
Rectangle rectangle = new Rectangle((int)projectile.position.X, (int)projectile.position.Y, projectile.width, projectile.height);
Rectangle value = new Rectangle((int)Main.player[projectile.owner].position.X, (int)Main.player[projectile.owner].position.Y, Main.player[projectile.owner].width, Main.player[projectile.owner].height);
if (rectangle.Intersects(value))
{
projectile.Kill();
}
}
}
projectile.rotation += 0.4f * (float)projectile.direction;
if (action != null)
{
action();
}
}
/// <summary>
///
/// </summary>
/// <param name="index">Index of the projectile in the Main.projecile array.</param>
/// <param name="initialRange">The range of the initial shoot of the flail.</param>
/// <param name="weaponOutRange">The range of the flail once it has been shot out.</param>
/// <param name="retractRange">The range at which the flail starts to direct towards the player.</param>
/// <param name="action">An action to perform when the projectile is out in front of the player.</param>
/// <param name="initalize">An action to perform once when initializing.</param>
public static void FlailAI(int index, float initialRange = 160, float weaponOutRange = 300, float retractRange = 100, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0)
{
projectile.localAI[1] = 1;
initialize();
}
if (Main.player[projectile.owner].dead)
{
projectile.Kill();
return;
}
Main.player[projectile.owner].itemAnimation = 10;
Main.player[projectile.owner].itemTime = 10;
if (projectile.position.X + (float)(projectile.width / 2) > Main.player[projectile.owner].position.X + (float)(Main.player[projectile.owner].width / 2))
{
Main.player[projectile.owner].ChangeDir(1);
projectile.direction = 1;
}
else
{
Main.player[projectile.owner].ChangeDir(-1);
projectile.direction = -1;
}
Vector2 mountedCenter2 = Main.player[projectile.owner].MountedCenter;
Vector2 vector18 = new Vector2(projectile.position.X + (float)projectile.width * 0.5f, projectile.position.Y + (float)projectile.height * 0.5f);
float num204 = mountedCenter2.X - vector18.X;
float num205 = mountedCenter2.Y - vector18.Y;
float num206 = (float)Math.Sqrt((double)(num204 * num204 + num205 * num205));
if (projectile.ai[0] == 0f)
{
float num207 = initialRange;
projectile.tileCollide = true;
if (num206 > num207)
{
projectile.ai[0] = 1f;
projectile.netUpdate = true;
}
else if (!Main.player[projectile.owner].channel)
{
if (projectile.velocity.Y < 0f)
{
projectile.velocity.Y = projectile.velocity.Y * 0.9f;
}
projectile.velocity.Y = projectile.velocity.Y + 1f;
projectile.velocity.X = projectile.velocity.X * 0.9f;
}
}
else if (projectile.ai[0] == 1f)
{
float num208 = 14f / Main.player[projectile.owner].meleeSpeed;
float num209 = 0.9f / Main.player[projectile.owner].meleeSpeed;
float num210 = weaponOutRange;
Math.Abs(num204);
Math.Abs(num205);
if (projectile.ai[1] == 1f)
{
projectile.tileCollide = false;
}
if (!Main.player[projectile.owner].channel || num206 > num210 || !projectile.tileCollide)
{
projectile.ai[1] = 1f;
if (projectile.tileCollide)
{
projectile.netUpdate = true;
}
projectile.tileCollide = false;
if (num206 < 20f)
{
projectile.Kill();
}
}
if (!projectile.tileCollide)
{
num209 *= 2f;
}
int num211 = (int)retractRange;
if (num206 > (float)num211 || !projectile.tileCollide)
{
num206 = num208 / num206;
num204 *= num206;
num205 *= num206;
new Vector2(projectile.velocity.X, projectile.velocity.Y);
float num212 = num204 - projectile.velocity.X;
float num213 = num205 - projectile.velocity.Y;
float num214 = (float)Math.Sqrt((double)(num212 * num212 + num213 * num213));
num214 = num209 / num214;
num212 *= num214;
num213 *= num214;
projectile.velocity.X = projectile.velocity.X * 0.98f;
projectile.velocity.Y = projectile.velocity.Y * 0.98f;
projectile.velocity.X = projectile.velocity.X + num212;
projectile.velocity.Y = projectile.velocity.Y + num213;
}
else
{
if (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y) < 6f)
{
projectile.velocity.X = projectile.velocity.X * 0.96f;
projectile.velocity.Y = projectile.velocity.Y + 0.2f;
}
if (Main.player[projectile.owner].velocity.X == 0f)
{
projectile.velocity.X = projectile.velocity.X * 0.96f;
}
}
}
if (projectile.velocity.X < 0f)
{
projectile.rotation -= (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.01f;
}
else
{
projectile.rotation += (Math.Abs(projectile.velocity.X) + Math.Abs(projectile.velocity.Y)) * 0.01f;
}
if (action != null)
{
action(); // Run the action specified.
}
}
public static void Explode(int index, int sizeX, int sizeY, ExtraAction visualAction = null)
{
Projectile projectile = Main.projectile[index];
if (!projectile.active)
{
return;
}
projectile.tileCollide = false;
projectile.alpha = 255;
projectile.position.X = projectile.position.X + projectile.width / 2;
projectile.position.Y = projectile.position.Y + projectile.height / 2;
projectile.width = sizeX;
projectile.height = sizeY;
projectile.position.X = projectile.position.X - projectile.width / 2;
projectile.position.Y = projectile.position.Y - projectile.height / 2;
projectile.Damage();
Main.projectileIdentity[projectile.owner, projectile.identity] = -1;
projectile.position.X = projectile.position.X + projectile.width / 2;
projectile.position.Y = projectile.position.Y + projectile.height / 2;
projectile.width = (int)(sizeX / 5.8f);
projectile.height = (int)(sizeY / 5.8f);
projectile.position.X = projectile.position.X - projectile.width / 2;
projectile.position.Y = projectile.position.Y - projectile.height / 2;
if (visualAction == null)
{
for (int i = 0; i < 30; i++)
{
int num = Dust.NewDust(new Vector2(projectile.position.X, projectile.position.Y), projectile.width, projectile.height, 31, 0f, 0f, 100, default(Color), 1.5f);
Main.dust[num].velocity *= 1.4f;
}
for (int j = 0; j < 20; j++)
{
int num2 = Dust.NewDust(new Vector2(projectile.position.X, projectile.position.Y), projectile.width, projectile.height, 6, 0f, 0f, 100, default(Color), 3.5f);
Main.dust[num2].noGravity = true;
Main.dust[num2].velocity *= 7f;
num2 = Dust.NewDust(new Vector2(projectile.position.X, projectile.position.Y), projectile.width, projectile.height, 6, 0f, 0f, 100, default(Color), 1.5f);
Main.dust[num2].velocity *= 3f;
}
for (int k = 0; k < 2; k++)
{
float scaleFactor = 0.4f;
if (k == 1)
{
scaleFactor = 0.8f;
}
int num3 = Gore.NewGore(new Vector2(projectile.position.X, projectile.position.Y), default(Vector2), Main.rand.Next(61, 64), 1f);
Main.gore[num3].velocity *= scaleFactor;
Gore gore = Main.gore[num3];
gore.velocity.X = gore.velocity.X + 1f;
Gore gore2 = Main.gore[num3];
gore2.velocity.Y = gore2.velocity.Y + 1f;
num3 = Gore.NewGore(new Vector2(projectile.position.X, projectile.position.Y), default(Vector2), Main.rand.Next(61, 64), 1f);
Main.gore[num3].velocity *= scaleFactor;
Gore gore3 = Main.gore[num3];
gore3.velocity.X = gore3.velocity.X - 1f;
Gore gore4 = Main.gore[num3];
gore4.velocity.Y = gore4.velocity.Y + 1f;
num3 = Gore.NewGore(new Vector2(projectile.position.X, projectile.position.Y), default(Vector2), Main.rand.Next(61, 64), 1f);
Main.gore[num3].velocity *= scaleFactor;
Gore gore5 = Main.gore[num3];
gore5.velocity.X = gore5.velocity.X + 1f;
Gore gore6 = Main.gore[num3];
gore6.velocity.Y = gore6.velocity.Y - 1f;
num3 = Gore.NewGore(new Vector2(projectile.position.X, projectile.position.Y), default(Vector2), Main.rand.Next(61, 64), 1f);
Main.gore[num3].velocity *= scaleFactor;
Gore gore7 = Main.gore[num3];
gore7.velocity.X = gore7.velocity.X - 1f;
Gore gore8 = Main.gore[num3];
gore8.velocity.Y = gore8.velocity.Y - 1f;
}
return;
}
visualAction();
}
/// <summary>
///
/// </summary>
/// <param name="index">Index of the projectile in the Main.projecile array.</param>
/// <param name="retractTime">The time (in ticks) before the boomerang returns to its owner.</param>
/// <param name="speed">A speed modifier for the boomerang.</param>
/// <param name="speedAcceleration">The speed at which the boomerang comes back to the player.</param>
/// <param name="action">An action to perform when the projectile is out in front of the player.</param>
/// <param name="initalize">An action to perform once when initializing.</param>
public static void BoomerangAI(int index, float retractTime = 30, float speed = 9, float speedAcceleration = 0.4F, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0)
{
projectile.localAI[1] = 1;
initialize();
}
if (projectile.soundDelay == 0)
{
projectile.soundDelay = 8;
Main.PlaySound(2, (int)projectile.position.X, (int)projectile.position.Y, 7);
}
if (projectile.ai[0] == 0f)
{
projectile.ai[1] += 1f;
if (projectile.ai[1] >= retractTime)
{
projectile.ai[0] = 1f;
projectile.ai[1] = 0f;
projectile.netUpdate = true;
}
}
else
{
projectile.tileCollide = false;
Vector2 projectileCenter = new Vector2(projectile.position.X + projectile.width * 0.5f, projectile.position.Y + projectile.height * 0.5f);
float dirX = Main.player[projectile.owner].position.X + (Main.player[projectile.owner].width / 2) - projectileCenter.X;
float dirY = Main.player[projectile.owner].position.Y + (Main.player[projectile.owner].height / 2) - projectileCenter.Y;
float length = (float)Math.Sqrt((double)(dirX * dirX + dirY * dirY));
// Projectile reached max range, destroy it.
if (length > 3000f)
{
projectile.Kill();
}
length = speed / length;
dirX *= length;
dirY *= length;
if (projectile.velocity.X < dirX)
{
projectile.velocity.X = projectile.velocity.X + speedAcceleration;
if (projectile.velocity.X < 0f && dirX > 0f)
{
projectile.velocity.X = projectile.velocity.X + speedAcceleration;
}
}
else if (projectile.velocity.X > dirX)
{
projectile.velocity.X = projectile.velocity.X - speedAcceleration;
if (projectile.velocity.X > 0f && dirX < 0f)
{
projectile.velocity.X = projectile.velocity.X - speedAcceleration;
}
}
if (projectile.velocity.Y < dirY)
{
projectile.velocity.Y = projectile.velocity.Y + speedAcceleration;
if (projectile.velocity.Y < 0f && dirY > 0f)
{
projectile.velocity.Y = projectile.velocity.Y + speedAcceleration;
}
}
else if (projectile.velocity.Y > dirY)
{
projectile.velocity.Y = projectile.velocity.Y - speedAcceleration;
if (projectile.velocity.Y > 0f && dirY < 0f)
{
projectile.velocity.Y = projectile.velocity.Y - speedAcceleration;
}
}
if (Main.myPlayer == projectile.owner)
{
Rectangle projectileCol = new Rectangle((int)projectile.position.X, (int)projectile.position.Y, projectile.width, projectile.height);
Rectangle playerCol = new Rectangle((int)Main.player[projectile.owner].position.X, (int)Main.player[projectile.owner].position.Y, Main.player[projectile.owner].width, Main.player[projectile.owner].height);
if (projectileCol.Intersects(playerCol))
{
projectile.Kill();
}
}
}
projectile.rotation += 0.4f * projectile.direction;
if (action != null)
{
action(); // Run the action specified.
}
}
/// <summary>
///
/// </summary>
/// <param name="index">Index of the projectile in the Main.projecile array.</param>
/// <param name="protractSpeed">The speed at which the spear shoots outward (protracts).</param>
/// <param name="retractSpeed">The speed at which the spear shoots back (retracts).</param>
/// <param name="action">An action to perform when the projectile is out in front of the player.</param>
/// <param name="initialize">An action to perform once when initializing.</param>
public static void SpearAI(int index, float protractSpeed = 1.5F, float retractSpeed = 1.4F, ExtraAction action = null, ExtraAction initialize = null)
{
Projectile projectile = Main.projectile[index];
if (initialize != null && projectile.localAI[1] == 0)
{
projectile.localAI[1] = 1;
initialize();
}
Vector2 vector21 = Main.player[projectile.owner].RotatedRelativePoint(Main.player[projectile.owner].MountedCenter, true);
projectile.direction = Main.player[projectile.owner].direction;
Main.player[projectile.owner].heldProj = projectile.whoAmI;
Main.player[projectile.owner].itemTime = Main.player[projectile.owner].itemAnimation;
projectile.position.X = vector21.X - (float)(projectile.width / 2);
projectile.position.Y = vector21.Y - (float)(projectile.height / 2);
if (!Main.player[projectile.owner].frozen)
{
if (projectile.ai[0] == 0f)
{
projectile.ai[0] = 3f;
projectile.netUpdate = true;
}
if (Main.player[projectile.owner].itemAnimation < Main.player[projectile.owner].itemAnimationMax / 3)
{
projectile.ai[0] -= retractSpeed;
}
else
{
projectile.ai[0] += protractSpeed;
}
}
projectile.position += projectile.velocity * projectile.ai[0];
if (Main.player[projectile.owner].itemAnimation == 0)
{
projectile.Kill();
}
projectile.rotation = (float)Math.Atan2((double)projectile.velocity.Y, (double)projectile.velocity.X) + 2.355f;
if (projectile.spriteDirection == -1)
{
projectile.rotation -= 1.57f;
}
if (action != null)
{
action(); // Run the action specified.
}
}
public static ExtraAction Create()
{
ExtraAction ret = new ExtraAction();
return(ret);
}
