Implemented basic weapon switching

Game/Assets/Characters/Player.gd

@@ -39,6 +39,7 @@ var health = max_health:
 @onready var mesh = $Mesh
 
 @onready var weapon = $Head/Camera/Hand/RocketLauncher
+var weapon_last = null
 
 var gibs_vfx = preload("res://Assets/Effects/Gibs.tscn")
 var blood_decal = preload("res://Assets/Decals/Blood/BloodSplash.tscn")
@@ -209,9 +210,8 @@ func view_banner(show:bool):
 		return
 
 func _ready() -> void:
-	
-	weapon.show()
-	
+	set_weapon(0) #  starter weapon
+		
 	#Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
 	view_zoom_target = 1.0
 	
@@ -246,6 +246,21 @@ func aim(event) -> void:
 		current_tilt -= deg2rad(mouse_motion.relative.y * adjusted_mouse_sensitivity / view_zoom)
 		head.rotation.x = clamp(current_tilt, deg2rad(-90), deg2rad(90))
 
+@rpc(authority, reliable, call_local) func set_weapon(index) -> void: # index of -1 will swithc to last used weapon
+	var new_weapon
+	
+	if weapon:
+		weapon_last = weapon
+		weapon.hide()
+	
+	if index == -1:
+		new_weapon = weapon_last
+	else:
+		new_weapon = $Head/Camera/Hand.get_child(index)
+
+	weapon = new_weapon
+	weapon.show() # show new weapon
+
 func _input(event) -> void:
 	if dead:
 		return
@@ -253,6 +268,14 @@ func _input(event) -> void:
 	if not input_active:
 		return
 	
+	# weapon switching
+	if Input.is_action_just_pressed("weapon_1"):
+		rpc(&'set_weapon', 0)
+	elif Input.is_action_just_pressed("weapon_2"):
+		rpc(&'set_weapon', 1)
+	elif Input.is_action_just_pressed("weapon_last"):
+		rpc(&'set_weapon', -1)
+		
 	#assert(is_multiplayer_authority() == true, "input_active is true, even though the node is not multiplayer_authority")
 	if is_multiplayer_authority() == false:
 		print("Input is active, but we're not the authority. WTF?!")

Game/Assets/Characters/Player.tscn

@@ -266,10 +266,10 @@ fov = 90.0
 [node name="Hand" type="Node3D" parent="Head/Camera"]
 transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 0.3, -0.4, -0.6)
 
-[node name="RocketLauncher" parent="Head/Camera/Hand" instance=ExtResource( "4_wnkv6" )]
+[node name="Handgun" parent="Head/Camera/Hand" instance=ExtResource( "4_7tta1" )]
 visible = false
 
-[node name="Handgun" parent="Head/Camera/Hand" instance=ExtResource( "4_7tta1" )]
+[node name="RocketLauncher" parent="Head/Camera/Hand" instance=ExtResource( "4_wnkv6" )]
 visible = false
 
 [node name="Tween" type="Node" parent="Head/Camera"]

Game/Assets/Effects/ImpactExplosion.tscn

@@ -229,6 +229,30 @@ tracks/2/keys = {
 "transitions": PackedFloat32Array(),
 "values": []
 }
+tracks/3/type = "value"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath("GPUParticlesAttractorSphere3D:radius")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [0.01]
+}
+tracks/4/type = "value"
+tracks/4/imported = false
+tracks/4/enabled = true
+tracks/4/path = NodePath("GPUParticlesAttractorSphere3D:strength")
+tracks/4/interp = 1
+tracks/4/loop_wrap = true
+tracks/4/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [0.0]
+}
 
 [sub_resource type="Animation" id="8"]
 resource_name = "anim"
@@ -271,6 +295,30 @@ tracks/2/keys = {
 "method": &"queue_free"
 }]
 }
+tracks/3/type = "value"
+tracks/3/imported = false
+tracks/3/enabled = false
+tracks/3/path = NodePath("GPUParticlesAttractorSphere3D:strength")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0, 0.2, 0.45),
+"transitions": PackedFloat32Array(1, 1, 1),
+"update": 0,
+"values": [0.0, -5.0, -2.0]
+}
+tracks/4/type = "value"
+tracks/4/imported = false
+tracks/4/enabled = false
+tracks/4/path = NodePath("GPUParticlesAttractorSphere3D:radius")
+tracks/4/interp = 1
+tracks/4/loop_wrap = true
+tracks/4/keys = {
+"times": PackedFloat32Array(0, 0.2, 0.45, 1),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 0,
+"values": [0.01, 1.0, 2.0, 3.0]
+}
 
 [sub_resource type="Animation" id="Animation_itp5v"]
 length = 0.001
@@ -382,6 +430,10 @@ tracks/4/keys = {
 [node name="Impact" type="Node3D"]
 script = ExtResource( "1_7cd22" )
 
+[node name="GPUParticlesAttractorSphere3D" type="GPUParticlesAttractorSphere3D" parent="."]
+strength = 0.0
+radius = 0.01
+
 [node name="Explosion" type="GPUParticles3D" parent="."]
 layers = 2
 emitting = false

Game/Assets/Effects/MuzzleFlash.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=10 format=3 uid="uid://ikiqohjvlqni"]
+[gd_scene load_steps=17 format=3 uid="uid://ikiqohjvlqni"]
 
 [ext_resource type="Script" path="res://Assets/Weapons/Handgun/Flash.gd" id="1_ob70b"]
 [ext_resource type="Texture2D" uid="uid://pnh872qjk0oy" path="res://Assets/Effects/Flame.png" id="2_1simy"]
@@ -37,6 +37,57 @@ tracks/0/keys = {
 "values": [Color(1, 1, 1, 1)]
 }
 
+[sub_resource type="Gradient" id="Gradient_jrhpo"]
+interpolation_mode = 2
+offsets = PackedFloat32Array(0, 0.0422535, 0.122066, 0.211268, 0.319249, 1)
+colors = PackedColorArray(0, 0, 0, 1, 3, 2.4, 0.4, 1, 1.78272, 1.24586, 0.237743, 1, 1.38889, 0.872464, 0.185248, 1, 1, 0.503748, 0.133411, 1, 0, 0, 0, 1)
+
+[sub_resource type="GradientTexture1D" id="GradientTexture1D_lue3h"]
+gradient = SubResource( "Gradient_jrhpo" )
+use_hdr = true
+
+[sub_resource type="Curve" id="Curve_vfbna"]
+_data = [Vector2(0, 0.154545), 0.0, 5.74743, 0, 0, Vector2(0.157761, 0.6), 1.49824, 1.49824, 0, 0, Vector2(1, 1), 0.0, 0.0, 0, 0]
+
+[sub_resource type="CurveTexture" id="CurveTexture_n25a7"]
+curve = SubResource( "Curve_vfbna" )
+
+[sub_resource type="ParticlesMaterial" id="ParticlesMaterial_fglo4"]
+lifetime_randomness = 0.25
+direction = Vector3(0, 0, -1)
+spread = 5.0
+gravity = Vector3(0, 0, 0)
+initial_velocity_min = 5.0
+initial_velocity_max = 10.0
+angular_velocity_min = -5.0
+angular_velocity_max = 5.0
+damping_min = 20.0
+damping_max = 26.0
+angle_min = -180.0
+angle_max = 180.0
+scale_min = 2.0
+scale_max = 2.5
+scale_curve = SubResource( "CurveTexture_n25a7" )
+color_ramp = SubResource( "GradientTexture1D_lue3h" )
+anim_offset_max = 4.0
+collision_enabled = true
+collision_friction = 1.0
+collision_use_scale = true
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_gjqv3"]
+blend_mode = 1
+shading_mode = 0
+vertex_color_use_as_albedo = true
+albedo_texture = ExtResource( "2_1simy" )
+billboard_mode = 3
+particles_anim_h_frames = 2
+particles_anim_v_frames = 2
+particles_anim_loop = false
+
+[sub_resource type="QuadMesh" id="QuadMesh_o6i5g"]
+material = SubResource( "StandardMaterial3D_gjqv3" )
+size = Vector2(0.3, 0.3)
+
 [sub_resource type="StandardMaterial3D" id="6"]
 blend_mode = 1
 shading_mode = 0
@@ -68,7 +119,14 @@ anims/Flash = SubResource( "1" )
 anims/Off = SubResource( "2" )
 anims/RESET = SubResource( "3" )
 
+[node name="GPUParticles3D" type="GPUParticles3D" parent="."]
+explosiveness = 1.0
+fixed_fps = 0
+process_material = SubResource( "ParticlesMaterial_fglo4" )
+draw_pass_1 = SubResource( "QuadMesh_o6i5g" )
+
 [node name="CPUParticles3D" type="CPUParticles3D" parent="."]
+visible = false
 emitting = false
 lifetime = 0.15
 one_shot = true

Game/Assets/Weapons/Projectile.gd

@@ -99,8 +99,8 @@ func _on_Area3D_body_entered(body):
 	$OmniLight3D/Smoke.emitting = false
 	$Area3D.queue_free()
 	$Rocket.queue_free()
-	$Timer2.start()
 	$AmbientSound.stop()
+	$Timer2.start()
 
 func _on_Timer_timeout():
 	queue_free()