Sausage Survivors 2
Released
●15
perks/PerkDashUseAll.cs
A unique perk called "Chain Dash" that grants +3 dashes and attempts to automatically trigger another dash after a dash finishes, if the player still has dashes available and is grounded and not stunned. It hooks into Refresh, OnDashFinished and Update to queue and execute the chained dash using the player's movement, velocity or facing direction.
Native Interop
using System;
using Sandbox;
[Perk( Rarity.Unique, locked: true, alwaysOfferDebug: false )]
public class PerkDashUseAll : Perk
{
static PerkDashUseAll()
{
Register<PerkDashUseAll>(
name: "Chain Dash",
imagePath: "textures/icons/vector/dash_use_all.png",
description: level => "+3 dashes\nAfter dashing, try to dash again"
);
}
private bool _pendingChainDash;
public override void Refresh()
{
base.Refresh();
Player.Modify( this, PlayerStat.NumDashes, 3, ModifierType.Add );
ShouldUpdate = true;
}
public override void OnDashFinished( Vector2 dir )
{
base.OnDashFinished( dir );
if ( Player.NumDashesAvailable > 0 && !Player.IsInTheAir && !Player.IsStunned )
{
_pendingChainDash = true;
}
}
public override void Update( float dt )
{
base.Update( dt );
if ( _pendingChainDash )
{
_pendingChainDash = false;
if ( Player.NumDashesAvailable > 0 && !Player.IsInTheAir && !Player.IsStunned )
{
Vector2 dashDir = Player.MoveVector.LengthSquared > 0f ? Player.MoveVector : (Player.Velocity.LengthSquared > 0.1f ? Player.Velocity.Normal : Player.FacingDir);
Player.Dash( dashDir );
}
}
}
}