public override bool CanUseItem(Item item, Player player)
{
DirectionalMeleePlayer modPlayer = player.GetModPlayer <DirectionalMeleePlayer>();
if (Main.myPlayer == player.whoAmI)
{
Vector2 mousePosWorld = Main.screenPosition + new Vector2(Main.mouseX, Main.mouseY);
modPlayer.useDirection = -1;
if (mousePosWorld.X >= player.Center.X)
{
modPlayer.useDirection = 1;
}
modPlayer.useRotation = (mousePosWorld - player.MountedCenter).ToRotation() + ((modPlayer.useDirection > 0 ? 0.8f : -2.35f) * modPlayer.useDirection);
if (Main.netMode == NetmodeID.MultiplayerClient)
{
ModPacket packet = Mod.GetPacket();
packet.Write((byte)DirectionalMelee.MessageType.UseLocation);
packet.Write((sbyte)modPlayer.useDirection);
packet.Write(modPlayer.useRotation);
packet.Send();
}
}
return(true);
}
public override void UseItemFrame(Item item, Player player)
{
DirectionalMeleePlayer modPlayer = player.GetModPlayer <DirectionalMeleePlayer>();
float itemDirection = modPlayer.GetHeldItemRotation();
if (player.itemAnimation > 0 && player.inventory[player.selectedItem].useStyle != 10)
{
if (item.useStyle == 3 && player.itemAnimation > player.itemAnimationMax * 0.666f)
{
player.bodyFrame.Y = player.bodyFrame.Height * 6;
}
if (itemDirection < DirectionalMelee.handAngleThresholds[0])
{
player.bodyFrame.Y = player.bodyFrame.Height;
}
else if (itemDirection < DirectionalMelee.handAngleThresholds[1])
{
player.bodyFrame.Y = player.bodyFrame.Height * 2;
}
else if (itemDirection < DirectionalMelee.handAngleThresholds[2])
{
player.bodyFrame.Y = player.bodyFrame.Height * 3;
}
else if (itemDirection < DirectionalMelee.handAngleThresholds[3])
{
player.bodyFrame.Y = player.bodyFrame.Height * 4;
}
else
{
player.bodyFrame.Y = player.bodyFrame.Height * 17;
}
}
}
public override void UseStyle(Item item, Player player, Rectangle heldItemFrame)
{
DirectionalMeleePlayer modPlayer = player.GetModPlayer <DirectionalMeleePlayer>();
//TODO: Torches have alternates, which makes them also not change dir. Seems fucky, maybe needs change?
bool canChangeDir = true;
if (item.createTile > -1)
{
TileObjectData tod = TileObjectData.GetTileData(item.createTile, 0);
if (tod != null && tod.AlternatesCount > 0)
{
canChangeDir = false;
}
}
if (canChangeDir)
{
player.ChangeDir(modPlayer.useDirection);
}
if (item.useStyle == 1)
{
if (player.direction == 1)
{
player.itemRotation = modPlayer.useRotation - DirectionalMelee.preSwingAngle + ((float)(player.itemAnimationMax - player.itemAnimation) / (float)player.itemAnimationMax * DirectionalMelee.totalSwingAngle);
}
else
{
player.itemRotation = modPlayer.useRotation + DirectionalMelee.preSwingAngle - ((float)(player.itemAnimationMax - player.itemAnimation) / (float)player.itemAnimationMax * DirectionalMelee.totalSwingAngle);
}
player.itemRotation *= player.gravDir;
}
else
{
if (player.itemAnimation > player.itemAnimationMax * 0.666)
{
player.itemLocation.X = -1000f;
player.itemLocation.Y = -1000f;
player.itemRotation = -1.3f * player.direction;
}
else
{
//TODO: replace with directional offset
//or dont, its overwritten later by SetItemLocationHand so it's useless right now and does nothing
float offset = player.itemAnimation / player.itemAnimationMax * Terraria.GameContent.TextureAssets.Item[item.type].Value.Width * player.direction * item.scale * 1.2f - (10 * player.direction);
if (offset > -4f && player.direction == -1)
{
offset = -8f;
}
if (offset < 4f && player.direction == 1)
{
offset = 8f;
}
player.itemLocation.X = player.itemLocation.X - offset;
player.itemRotation = modPlayer.useRotation;
if (player.gravDir == -1f)
{
player.itemRotation = -player.itemRotation;
}
}
}
if (item.useStyle != 3 || player.itemAnimation <= player.itemAnimationMax * 0.666)
{
modPlayer.SetItemLocationHand();
}
}
public override void UseItemHitbox(Item item, Player player, ref Rectangle hitbox, ref bool noHitbox)
{
DirectionalMeleePlayer modPlayer = player.GetModPlayer <DirectionalMeleePlayer>();
float itemLengthSqr = Vector2.DistanceSquared(Vector2.Zero, new Vector2(Terraria.GameContent.TextureAssets.Item[item.type].Value.Width, Terraria.GameContent.TextureAssets.Item[item.type].Value.Height));
float itemLength = (float)Math.Sqrt(itemLengthSqr);
float itemRotation = modPlayer.GetHeldItemRotation();
hitbox = new Rectangle();
hitbox.Width = (int)(Math.Abs(Math.Sin(itemRotation)) * itemLength) + DirectionalMelee.increaseHitboxBy;
hitbox.Height = (int)(Math.Abs(Math.Cos(itemRotation)) * itemLength) + DirectionalMelee.increaseHitboxBy;
hitbox.Width = (int)((float)hitbox.Width * item.scale);
hitbox.Height = (int)((float)hitbox.Height * item.scale);
if (item.useStyle == 1)
{
if (hitbox.Width < DirectionalMelee.minHitboxSizeSwing)
{
hitbox.Width = DirectionalMelee.minHitboxSizeSwing;
}
if (hitbox.Height < DirectionalMelee.minHitboxSizeSwing)
{
hitbox.Height = DirectionalMelee.minHitboxSizeSwing;
}
}
else if (item.useStyle == 3)
{
if (hitbox.Width < DirectionalMelee.minHitboxSizeStab)
{
hitbox.Width = DirectionalMelee.minHitboxSizeStab;
}
if (hitbox.Height < DirectionalMelee.minHitboxSizeStab)
{
hitbox.Height = DirectionalMelee.minHitboxSizeStab;
}
}
hitbox.X = (int)player.itemLocation.X;
hitbox.Y = (int)player.itemLocation.Y;
if (player.gravDir == -1)
{
hitbox.Y = (int)(player.position.Y + player.height + (player.position.Y - hitbox.Y));
}
if (player.direction == -1)
{
hitbox.X -= hitbox.Width;
if (itemRotation < 0 || itemRotation > DirectionalMelee.PI)
{
hitbox.X += hitbox.Width * 2;
}
}
if (itemRotation < 0 || itemRotation > DirectionalMelee.PI)
{
hitbox.X -= hitbox.Width;
}
if (itemRotation < DirectionalMelee.halfPI)
{
hitbox.Y -= hitbox.Height;
}
#if DEBUG
DirectionalMelee.instance.debugRect = hitbox;
#endif
}