7 files changed, 92 insertions, 4 deletions

diff --git a/assets/characters/base_character/BaseCharacter.gd b/assets/characters/base_character/BaseCharacter.gd
new file mode 100644
index 0000000..bcc0f26
--- /dev/null
+++ b/assets/characters/base_character/BaseCharacter.gd
@@ -0,0 +1,15 @@
+extends KinematicBody
+
+export var is_firing = false
+export var look_angle = 0
+export var weapon_pitch = 0
+export var weapon_pitch_bias = deg2rad(20)
+
+func _process(_delta):
+	var effective_weapon_pitch = weapon_pitch - weapon_pitch_bias if is_firing else weapon_pitch
+	effective_weapon_pitch = clamp(effective_weapon_pitch, deg2rad(-90), deg2rad(90))
+	$GooGun.is_firing = is_firing
+	$GooGun.look_angle = look_angle
+	$GooGun.weapon_pitch = effective_weapon_pitch
+	$GooGun.rotation.x = effective_weapon_pitch
+	rotation.y = look_angle
diff --git a/assets/characters/base_character/BaseCharacter.tscn b/assets/characters/base_character/BaseCharacter.tscn
index 191e581..7b22f63 100644
--- a/assets/characters/base_character/BaseCharacter.tscn
+++ b/assets/characters/base_character/BaseCharacter.tscn
@@ -1,7 +1,8 @@
-[gd_scene load_steps=5 format=2]
+[gd_scene load_steps=6 format=2]
 
 [ext_resource path="res://assets/weapons/goo_gun/GooGun.tscn" type="PackedScene" id=1]
 [ext_resource path="res://assets/characters/base_character/friendly_material.tres" type="Material" id=2]
+[ext_resource path="res://assets/characters/base_character/BaseCharacter.gd" type="Script" id=3]
 
 [sub_resource type="CapsuleMesh" id=1]
 material = ExtResource( 2 )
@@ -13,6 +14,7 @@ radius = 0.3
 height = 0.9
 
 [node name="BaseCharacter" type="KinematicBody"]
+script = ExtResource( 3 )
 
 [node name="Body" type="MeshInstance" parent="."]
 transform = Transform( 1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0 )
diff --git a/assets/view_model/ViewModel.gd b/assets/view_model/ViewModel.gd
index 7d5ce70..1c29a0e 100644
--- a/assets/view_model/ViewModel.gd
+++ b/assets/view_model/ViewModel.gd
@@ -46,10 +46,20 @@ func _physics_process(delta):
 	# Move character.  Param 4 (true) means stop on slopes
 	velocity = character.move_and_slide_with_snap(velocity, snap, Vector3.UP, true)
 	
+	# Update character look direction to face towards aiming if firing
+	if Input.is_action_pressed("fire"):
+		character.look_angle = spring_arm.rotation.y
+		character.weapon_pitch = -spring_arm.rotation.x
 	# Update character look direction if moved
-	if move_direction.length() > 0.2:
+	elif move_direction.length() > 0.2:
 		var look_direction = Vector2(-velocity.z, -velocity.x)
-		character.rotation.y = look_direction.angle()
+		character.look_angle = look_direction.angle()
+		character.weapon_pitch = 0
+	else:
+		character.weapon_pitch = 0
+	
+	# Handle extra player inputs
+	character.is_firing = Input.is_action_pressed("fire")
 
 func _unhandled_input(event):
 	# Implement mouse aim direction
diff --git a/assets/weapons/goo_gun/Bullet.gd b/assets/weapons/goo_gun/Bullet.gd
new file mode 100644
index 0000000..1a4c01a
--- /dev/null
+++ b/assets/weapons/goo_gun/Bullet.gd
@@ -0,0 +1,4 @@
+extends RigidBody
+
+func _on_Bullet_body_entered(_body):
+	queue_free()
diff --git a/assets/weapons/goo_gun/Bullet.tscn b/assets/weapons/goo_gun/Bullet.tscn
new file mode 100644
index 0000000..69ba3b6
--- /dev/null
+++ b/assets/weapons/goo_gun/Bullet.tscn
@@ -0,0 +1,26 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://assets/characters/base_character/friendly_material.tres" type="Material" id=1]
+[ext_resource path="res://assets/weapons/goo_gun/Bullet.gd" type="Script" id=2]
+
+[sub_resource type="SphereMesh" id=1]
+material = ExtResource( 1 )
+
+[sub_resource type="SphereShape" id=2]
+
+[node name="Bullet" type="RigidBody"]
+transform = Transform( 0.3, 0, 0, 0, 0.3, 0, 0, 0, 0.3, 0, 0, 0 )
+gravity_scale = 5.0
+contacts_reported = 1
+contact_monitor = true
+linear_damp = 2.0
+script = ExtResource( 2 )
+
+[node name="MeshInstance" type="MeshInstance" parent="."]
+mesh = SubResource( 1 )
+material/0 = null
+
+[node name="CollisionShape" type="CollisionShape" parent="."]
+shape = SubResource( 2 )
+
+[connection signal="body_entered" from="." to="." method="_on_Bullet_body_entered"]
diff --git a/assets/weapons/goo_gun/GooGun.gd b/assets/weapons/goo_gun/GooGun.gd
new file mode 100644
index 0000000..6a6758d
--- /dev/null
+++ b/assets/weapons/goo_gun/GooGun.gd
@@ -0,0 +1,29 @@
+extends Spatial
+
+export var is_firing = false
+export var fire_rate = 0.075
+export var projectile_spread = 0 #TODO
+export var projectile_scalar = 40
+export var look_angle = 0
+export var weapon_pitch = 0
+
+var time_since_fire = 0
+
+var Bullet = preload("res://assets/weapons/goo_gun/Bullet.tscn")
+
+func _physics_process(delta):
+	if is_firing:
+		time_since_fire += delta
+		if time_since_fire >= fire_rate:
+			time_since_fire -= fire_rate
+			do_fire_projectile()
+	else:
+		time_since_fire = fire_rate
+
+func do_fire_projectile():
+	var bullet = Bullet.instance()
+	$Nozzle.add_child(bullet)
+	bullet.set_as_toplevel(true)
+	var shoot_direction = Vector3.FORWARD.rotated(Vector3.LEFT, weapon_pitch)
+	shoot_direction = shoot_direction.rotated(Vector3.UP, look_angle)
+	bullet.apply_central_impulse(shoot_direction.normalized() * projectile_scalar)
diff --git a/assets/weapons/goo_gun/GooGun.tscn b/assets/weapons/goo_gun/GooGun.tscn
index f0b9622..edf2901 100644
--- a/assets/weapons/goo_gun/GooGun.tscn
+++ b/assets/weapons/goo_gun/GooGun.tscn
@@ -1,7 +1,8 @@
-[gd_scene load_steps=7 format=2]
+[gd_scene load_steps=8 format=2]
 
 [ext_resource path="res://assets/weapons/goo_gun/gun_material.tres" type="Material" id=1]
 [ext_resource path="res://assets/weapons/goo_gun/tank_material.tres" type="Material" id=2]
+[ext_resource path="res://assets/weapons/goo_gun/GooGun.gd" type="Script" id=3]
 
 [sub_resource type="CubeMesh" id=1]
 material = ExtResource( 1 )
@@ -23,6 +24,7 @@ bottom_radius = 0.088
 height = 0.429
 
 [node name="GooGun" type="Spatial"]
+script = ExtResource( 3 )
 
 [node name="Body" type="MeshInstance" parent="."]
 mesh = SubResource( 1 )