From 673bebcabf638adbb6057898604b10a0995f19e6 Mon Sep 17 00:00:00 2001
From: HumanoidSandvichDispenser <humanoidsandvichdispenser@gmail.com>
Date: Tue, 15 Aug 2023 21:49:33 -0700
Subject: [PATCH] shotgun recoil

---
 Items/Weapons/ProjectileSpawner.cs | 5 +++++
 Items/Weapons/Ranged.cs            | 3 +++
 Items/Weapons/Shotgun.tscn         | 1 +
 3 files changed, 9 insertions(+)

diff --git a/Items/Weapons/ProjectileSpawner.cs b/Items/Weapons/ProjectileSpawner.cs
index da1a56a..e2cee4b 100644
--- a/Items/Weapons/ProjectileSpawner.cs
+++ b/Items/Weapons/ProjectileSpawner.cs
@@ -67,6 +67,11 @@ public partial class ProjectileSpawner : Ranged
 
         Vector2 target = Character.Target.Normalized();
 
+        if (CharacterRecoil > 0)
+        {
+            Character.ApplyImpulse(-target * CharacterRecoil);
+        }
+
         // avoid unnecessary math if only spawning 1 projectile
         if (ProjectileCount == 1)
         {
diff --git a/Items/Weapons/Ranged.cs b/Items/Weapons/Ranged.cs
index 5c324b1..a282e0d 100644
--- a/Items/Weapons/Ranged.cs
+++ b/Items/Weapons/Ranged.cs
@@ -4,6 +4,9 @@ namespace SupaLidlGame.Items.Weapons;
 
 public abstract partial class Ranged : Weapon
 {
+    [Export]
+    public float CharacterRecoil { get; set; } = 0;
+
     [Export]
     public float AngleDeviation { get; set; }
 
diff --git a/Items/Weapons/Shotgun.tscn b/Items/Weapons/Shotgun.tscn
index ec12712..9fcd5d5 100644
--- a/Items/Weapons/Shotgun.tscn
+++ b/Items/Weapons/Shotgun.tscn
@@ -253,6 +253,7 @@ script = ExtResource("1_4xyyt")
 Projectile = ExtResource("2_p3wx2")
 ProjectileCount = 3
 ProjectileAngleDeviation = 10.0
+CharacterRecoil = 128.0
 StateMachine = NodePath("State")
 Damage = 12.0
 UseTime = 1.5