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https://github.com/jcreek/CosmicClash.git
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feat(input): full controller support, rebindable controls, and rotation fixes
Playing with a gamepad did not work: all six move_* actions had no joypad event at all, so a pad could yaw/pitch/roll/turbo but could not translate. Nothing caught it because every action existed and the game booted fine — no assertion checked that an action is reachable on *both* devices. Controller layout, on the 6DOF convention (left stick aims, right stick translates), using all six of the pad's analog axes for the ship's six degrees of freedom: left stick yaw + pitch right stick strafe + vertical LB / RB roll RT / LT forward / back L3 turbo R3 ball camera Input is now read with Input.get_axis instead of is_action_pressed, so triggers and sticks are proportional. Keyboard values are unchanged. Three rotation bugs found by measuring a real Ship rather than reading the code: - apply_torque() is world-space and the torque was never rotated into the hull's frame (unlike thrust, which uses -ship_basis.z). Roll input became pitch after a 90 degree turn and inverted at 180, so the controls were correct flying up-field and backwards flying back. - ship.tscn's inertia is Vector3(7, 1, 7) but a flat torque was applied to every axis, giving yaw 7x the angular acceleration of pitch and roll (172 deg/s vs 52). Torque is now scaled per-axis by inertia, so rotation_acceleration means rad/s^2 and all three axes match. Yaw is unchanged. - pitch_down pitched the nose UP: get_axis's arguments were reversed, so the I/K keys and the stick each did the opposite of their label. Menus were unusable on a pad for a separate reason: Godot 4.7 gives ui_up/down/left/right joypad events by default but leaves ui_accept and ui_cancel with none (verified against a pristine project), so a controller could move the highlight and never press anything. A confirms and B goes back. Gameplay exits on a new leave_gameplay action (Escape / Start) rather than ui_cancel, so carrying B for menus cannot abandon a live match. Bindings for both devices are rebindable in Settings -> Controls, persisted to user://input.cfg — a separate file from settings.cfg because VideoSettings.save() rewrites that file wholesale and would drop any section it does not know about. project.godot stays the source of truth for defaults; overrides are only ever a delta on top of a boot-time snapshot. Verified: 268 unit tests, the ENet integration gate, and a 16-sample before/after comparison of networked prediction residuals showing the physics change does not regress them (median 0.083m -> 0.065m). Note for follow-up: every policy in Game/bots/ was trained against the old sluggish, world-axis rotation and will over-rotate until retrained.
This commit is contained in:
Josh Creek
+37
-3
@@ -28,6 +28,7 @@ run/main_scene.dedicated_server="res://scenes/server_boot.tscn"
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GameSettings="*res://scripts/game_settings.gd"
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ControlPlaneClient="*res://scripts/control_plane_client.gd"
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VideoSettings="*res://scripts/video_settings.gd"
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InputSettings="*res://scripts/input_settings.gd"
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BackgroundFPS="*res://scripts/background_fps.gd"
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PerfOverlay="*res://scripts/perf_overlay.gd"
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NetSim="*res://scripts/net_sim.gd"
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@@ -55,42 +56,49 @@ enabled=PackedStringArray("res://addons/godot_rl_agents/plugin.cfg")
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reset_ball={
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"deadzone": 0.5,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":82,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":11,"pressure":0.0,"pressed":false,"script":null)
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]
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}
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move_forward={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":87,"key_label":0,"unicode":119,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":5,"axis_value":1.0,"script":null)
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]
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}
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move_back={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":83,"key_label":0,"unicode":115,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":4,"axis_value":1.0,"script":null)
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]
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}
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move_left={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":65,"key_label":0,"unicode":97,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":2,"axis_value":-1.0,"script":null)
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]
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}
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move_right={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":68,"key_label":0,"unicode":100,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":2,"axis_value":1.0,"script":null)
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]
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}
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move_up={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":69,"key_label":0,"unicode":101,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":3,"axis_value":-1.0,"script":null)
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]
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}
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move_down={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":81,"key_label":0,"unicode":113,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":3,"axis_value":1.0,"script":null)
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]
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}
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turbo={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194325,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":0,"pressure":0.0,"pressed":false,"script":null)
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":7,"pressure":0.0,"pressed":false,"script":null)
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]
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}
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turn_left={
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@@ -108,13 +116,13 @@ turn_right={
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pitch_up={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":73,"key_label":0,"unicode":105,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":1,"axis_value":-1.0,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":1,"axis_value":1.0,"script":null)
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]
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}
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pitch_down={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":75,"key_label":0,"unicode":107,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":1,"axis_value":1.0,"script":null)
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, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":1,"axis_value":-1.0,"script":null)
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]
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}
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roll_left={
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@@ -129,6 +137,32 @@ roll_right={
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":10,"pressure":0.0,"pressed":false,"script":null)
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]
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}
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toggle_ball_cam={
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"deadzone": 0.5,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":32,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":8,"pressure":0.0,"pressed":false,"script":null)
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]
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}
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ui_cancel={
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"deadzone": 0.5,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194305,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":1,"pressure":0.0,"pressed":false,"script":null)
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":6,"pressure":0.0,"pressed":false,"script":null)
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]
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}
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ui_accept={
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"deadzone": 0.5,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194309,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194310,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":0,"pressure":0.0,"pressed":false,"script":null)
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]
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}
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leave_gameplay={
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"deadzone": 0.5,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194305,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":6,"pressure":0.0,"pressed":false,"script":null)
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]
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}
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toggle_perf_overlay={
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"deadzone": 0.5,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194334,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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