SupaLidlGame/State/Character/CharacterState.cs

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using Godot;
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namespace SupaLidlGame.State.Character;
public abstract partial class CharacterState : Node, IState<CharacterState>
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{
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[Export]
public Characters.Character Character { get; set; }
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public bool CanEnterWhileUsingItem { get; set; }
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public virtual IState<CharacterState> Enter(IState<CharacterState> prev) => null;
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public virtual void Exit(IState<CharacterState> next)
{
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}
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public virtual CharacterState Process(double delta)
{
var item = Character.Inventory.SelectedItem;
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bool targetTowards(Items.Item item)
{
if (item is Items.Weapon weapon)
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{
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if (weapon.IsUsing)
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{
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if (weapon.ShouldFreezeAngleOnUse)
{
Character.Target = weapon.UseDirection;
}
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return true;
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}
}
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return false;
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}
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targetTowards(item);
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return null;
}
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public virtual CharacterState PhysicsProcess(double delta)
{
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if (!Character.IsAlive)
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{
Character.Velocity = Vector2.Zero;
Character.MoveAndSlide();
return null;
}
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Character.Velocity = Character.NetImpulse;
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if (Character.NetImpulse.LengthSquared() < Mathf.Pow(Character.Speed, 2))
{
Character.Velocity += Character.Direction.Normalized()
* Character.Speed;
// we should only modify velocity that is in the player's control
Character.ModifyVelocity();
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}
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Character.NetImpulse = Character.NetImpulse.MoveToward(
Vector2.Zero,
(float)delta * Character.Speed * Character.Friction);
Character.MoveAndSlide();
return null;
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}
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public virtual CharacterState Input(InputEvent @event) => null;
public virtual CharacterState UnhandledInput(InputEvent @event) => null;
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}