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perf(ship): reuse member ShipAction instead of allocating per tick

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ship.gd's controllerless path and player_ship_controller.gd each
allocated a fresh ShipAction every physics tick; ai_ship_controller.gd
and rl_ship_controller.gd already avoid this via a persistent member.
Convert both to reuse a member instance, matching the existing
full-field-overwrite convention (rather than +=/-= off a fresh zero).

Also drop the completed items from TODO.md.
This commit is contained in:
Josh Creek
2026-08-04 22:23:02 +01:00
parent 6198dc67fc
commit 8551d9e835
3 changed files with 20 additions and 34 deletions
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Game/scripts/player_ship_controller.gd
+18 -27
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@@ -4,46 +4,37 @@ extends ShipController
# Drives a Ship from the local player's input actions (see project.godot
# [input] and FLIGHT_MANUAL.md).
var _action := ShipAction.new()
func get_action() -> ShipAction:
var action := ShipAction.new()
# Full overwrite per axis (not +=/-=): _action is reused across ticks, so
# fields must not depend on starting from a fresh Vector3.ZERO each call.
# Forward/Backward thrust (main engines)
if Input.is_action_pressed("move_forward"):
action.thrust.z += 1.0
if Input.is_action_pressed("move_back"):
action.thrust.z -= 1.0
_action.thrust.z = (1.0 if Input.is_action_pressed("move_forward") else 0.0) \
- (1.0 if Input.is_action_pressed("move_back") else 0.0)
# Strafe thrusters (left/right)
if Input.is_action_pressed("move_left"):
action.thrust.x -= 1.0
if Input.is_action_pressed("move_right"):
action.thrust.x += 1.0
_action.thrust.x = (1.0 if Input.is_action_pressed("move_right") else 0.0) \
- (1.0 if Input.is_action_pressed("move_left") else 0.0)
# Vertical thrusters (up/down)
if Input.is_action_pressed("move_up"):
action.thrust.y += 1.0
if Input.is_action_pressed("move_down"):
action.thrust.y -= 1.0
_action.thrust.y = (1.0 if Input.is_action_pressed("move_up") else 0.0) \
- (1.0 if Input.is_action_pressed("move_down") else 0.0)
# Yaw (turn left/right around Y axis)
if Input.is_action_pressed("turn_left"):
action.rotation.y += 1.0
if Input.is_action_pressed("turn_right"):
action.rotation.y -= 1.0
_action.rotation.y = (1.0 if Input.is_action_pressed("turn_left") else 0.0) \
- (1.0 if Input.is_action_pressed("turn_right") else 0.0)
# Pitch (nose up/down around X axis)
if Input.is_action_pressed("pitch_up"):
action.rotation.x -= 1.0
if Input.is_action_pressed("pitch_down"):
action.rotation.x += 1.0
_action.rotation.x = (1.0 if Input.is_action_pressed("pitch_down") else 0.0) \
- (1.0 if Input.is_action_pressed("pitch_up") else 0.0)
# Roll (bank left/right around Z axis)
if Input.is_action_pressed("roll_left"):
action.rotation.z += 1.0
if Input.is_action_pressed("roll_right"):
action.rotation.z -= 1.0
_action.rotation.z = (1.0 if Input.is_action_pressed("roll_left") else 0.0) \
- (1.0 if Input.is_action_pressed("roll_right") else 0.0)
action.turbo = Input.is_action_pressed("turbo")
_action.turbo = Input.is_action_pressed("turbo")
return action
return _action