From daf97e7b02a0e0f1bd9cab91b990d45773aab160 Mon Sep 17 00:00:00 2001
From: dusoleil <howcansocksbereal@gmail.com>
Date: Thu, 15 Sep 2022 20:52:36 -0400
Subject: Add a ship camera (swap with Q) for testing world movement and
 generation

---
 Main.tscn     |  6 ++++++
 Ship.gd       | 27 +++++++++++++++++++++++++++
 project.godot |  5 +++++
 3 files changed, 38 insertions(+)

diff --git a/Main.tscn b/Main.tscn
index 495c034..6612a43 100644
--- a/Main.tscn
+++ b/Main.tscn
@@ -150,6 +150,12 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 9.77011, -3.30323, -29.0883 )
 [node name="Float14" parent="ShipRigidBody" instance=ExtResource( 4 )]
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 9.77011, -3.30323, -49.022 )
 
+[node name="CameraPivot" type="Spatial" parent="ShipRigidBody"]
+
+[node name="Camera" type="Camera" parent="ShipRigidBody/CameraPivot"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.30045, 0 )
+far = 5000.0
+
 [node name="crates" type="Spatial" parent="."]
 
 [node name="crate" parent="crates" instance=ExtResource( 5 )]
diff --git a/Ship.gd b/Ship.gd
index b89e3b9..231057c 100644
--- a/Ship.gd
+++ b/Ship.gd
@@ -2,6 +2,33 @@ extends RigidBody
 
 export var ang_acceleration = 240.0
 
+func lock_camera_to_boat():
+    var boat = self
+    var cam = $"CameraPivot"
+    cam.look_at_from_position(Basis(Vector3.UP*boat.global_transform.basis.get_euler().y) * (boat.global_transform.origin + Vector3.UP*50.0 + Vector3.BACK*70.0), boat.global_transform.origin, Vector3.UP)
+    var boat_direction = boat.global_transform.basis
+    boat_direction = Basis(Vector3.UP*boat_direction.get_euler().y)
+    cam.global_transform.basis = boat_direction
+    cam.global_transform.origin.y = 50.0
+
+func _physics_process(_delta):
+    if Input.is_action_just_pressed("camera_swap"):
+        var cam = $"CameraPivot/Camera"
+        if cam.current:
+            $"/root/Main/fps_controller/Camera".current = true
+        else:
+            cam.current = true
+    lock_camera_to_boat()
+
+func _input(event):
+    var pivot = $"CameraPivot"
+    var cam = pivot.get_node("Camera")
+    if event is InputEventMouseMotion:
+        cam.rotation.x += -event.relative.y * Settings.mouse_sens
+        cam.rotation.x = clamp(cam.rotation.x, -1.2, 1.2)
+        cam.rotation.y += -event.relative.x * Settings.mouse_sens
+        cam.rotation.y = wrapf(cam.rotation.y, 0, TAU)
+
 func _integrate_forces(_state):
     var stick = Input.get_axis("ship_right","ship_left")
     if stick != 0.0:
diff --git a/project.godot b/project.godot
index af0d510..0b05f85 100644
--- a/project.godot
+++ b/project.godot
@@ -96,6 +96,11 @@ ship_right={
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777233,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
  ]
 }
+camera_swap={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":81,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
 
 [layer_names]
 
-- 
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