From 20269f671e4a2a2cdec449bad01099260b7eba06 Mon Sep 17 00:00:00 2001
From: Leonardo Bishop <me@leonardobishop.com>
Date: Tue, 1 Aug 2023 17:17:55 +0100
Subject: Add glow to gun

---
 code/entity/DroppedWeapon.cs | 39 ++++++++++++++++++++++++++++++++-------
 1 file changed, 32 insertions(+), 7 deletions(-)

(limited to 'code')

diff --git a/code/entity/DroppedWeapon.cs b/code/entity/DroppedWeapon.cs
index a58bdb1..c540759 100644
--- a/code/entity/DroppedWeapon.cs
+++ b/code/entity/DroppedWeapon.cs
@@ -1,11 +1,12 @@
 using MurderGame;
 using Sandbox;
 using System;
+using Sandbox.Component;
 
-public partial class DroppedWeapon : AnimatedEntity 
+public partial class DroppedWeapon : AnimatedEntity, IUse
 {
-	public int Ammo { get; set; }
-	public Type WeaponType { get; set; }
+	private int Ammo { get; }
+	private Type WeaponType { get; }
 
 	public DroppedWeapon(Weapon weapon) : this()
 	{
@@ -16,6 +17,13 @@ public partial class DroppedWeapon : AnimatedEntity
 	public DroppedWeapon()
 	{
 		Tags.Add("droppedweapon");
+		
+		var glow = Components.GetOrCreate<Glow>();
+		glow.Enabled = true;
+		glow.Width = 0.25f;
+		glow.Color = new Color( 4f, 50.0f, 70.0f, 1.0f );
+		glow.ObscuredColor = new Color( 0, 0, 0, 0);
+		
 		PhysicsEnabled = true;
 		UsePhysicsCollision = true;
 		EnableSelfCollisions = true;
@@ -27,13 +35,30 @@ public partial class DroppedWeapon : AnimatedEntity
 		if ( !Game.IsServer ) return;
 		if ( !other.Tags.Has( "livingplayer" ) ) return;
 
-		MurderGame.Player player = (MurderGame.Player)other;
-
-		if ( player.Inventory== null || player.Inventory.PrimaryWeapon != null || !player.Inventory.AllowPickup) return;
+		var player = (MurderGame.Player)other;
+		if ( IsUsable( player ) )
+		{
+			Pickup( player );
+		}
+	}
 
-		Weapon instance = TypeLibrary.Create<Weapon>( WeaponType );
+	public void Pickup( MurderGame.Player player )
+	{
+		var instance = TypeLibrary.Create<Weapon>( WeaponType );
 		instance.Ammo = Ammo;
 		player.Inventory.SetPrimaryWeapon( instance );
 		Delete();
 	}
+
+	public bool OnUse( Entity user )
+	{
+		if ( user is not MurderGame.Player player ) return false;
+		Pickup( player );
+		return false;
+	}
+
+	public bool IsUsable( Entity user )
+	{
+		return user is MurderGame.Player { Inventory: { PrimaryWeapon: null, AllowPickup: true } };
+	}
 }
-- 
cgit v1.2.3-70-g09d2