spaceship/PlanetSurface.tscn

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[gd_scene load_steps=16 format=3]
[ext_resource type="Script" path="res://GameController.gd" id="1"]
[ext_resource type="Script" path="res://LunarBackground.gd" id="2"]
Make the lunar backdrop cheap: 3x3 field, then bake and tile it (#68) The crater shader ran on every pixel of a fullscreen rect every frame and was by far the most expensive thing in the surface scene. Nothing else came close: RockField keeps 14 rocks alive, Rock/Ship/Enemy already avoid per-frame queue_redraw() for transform-only changes, and LunarBackground.gd is a handful of scalar ops. Three reductions to the field itself: - 5x5 -> 3x3 neighbour scan. That width was never the geometric answer; it was insurance against craters seen clipping at cell boundaries on-device, i.e. a crater reaching past its nominal radius because a hash returned a value outside [0,1] and extrapolated mix(). Clamping the crater CENTRE into its own cell, alongside the radius clamp already there, bounds the reach whatever the hash returns - so a crater two cells out is >= 1.0 cells away, a normalized distance of >= 2.63, past every threshold the shading reacts to (the last saturates at 1.15). The outer ring provably cannot change a pixel. This removes the clipping bug's cause instead of hiding it behind 16 extra samples. - One hash42 per cell instead of hash21 twice plus hash22, decorrelating on output lanes rather than input offsets. - Squared distances in the loop, square-rooted twice at the end rather than once per sample. Measured with the new tests/profile_shader.sh, above softpipe's own ~657ms fullscreen floor: 9482ms -> 405ms of shader work, a 23x reduction. Then the larger change: the field is a fixed function of world position, so every frame recomputed an identical answer. It is now made periodic (the cell index is wrapped before hashing, which makes a Worley field tile exactly rather than merely blend), baked once at load into one tile, and scrolled with repeat wrapping by lunar_tiled.gdshader - one texture fetch per pixel. Two honest costs: the field repeats every 7040 world units, and a fixed-resolution tile softens when zoomed past 1:1. Lunar regolith is forgiving of both, having no landmarks and being smooth gradients already. The bake waits a frame and asks the material whether it actually samples a field_texture, so a gas giant - which swaps in its own background shader (#51) - does not pay for a 2048-square tile it will never read. Headless runs skip it entirely, having nothing to rasterize. tests/test_lunar_field.gd guards the reasoning, since a fragment shader cannot be asserted on directly: the premises are still in the source, the worst-case ring-2 geometry stays clear of every threshold independent of the hash, a 3x3 and a 5x5 scan render identically over 4000 sampled points, the field repeats exactly in both axes, and the miss sentinel still cannot overflow mediump into +Inf and then NaN. test_surface_profiles.gd asserted "a rocky landing leaves the background alone" by naming lunar_surface.gdshader; it now reads the shader from the scene, which is the property it actually cares about. PlanetSurface.tscn's edit also carries the planet-name relocation described in the HUD commit - same scene file, so the two cannot be split. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 23:20:14 +02:00
[ext_resource type="Shader" path="res://lunar_tiled.gdshader" id="3"]
[ext_resource type="Script" path="res://Fleet.gd" id="4"]
[ext_resource type="Script" path="res://PlanetSurfaceController.gd" id="5"]
[ext_resource type="Script" path="res://IconButton.gd" id="6"]
[ext_resource type="Script" path="res://TouchJoystick.gd" id="7"]
Generalize the resource HUD readouts (#49) Replaces ResourceCounter/GasCounter/CargoCounter/GasCargoCounter - one hardcoded node plus one script per resource, times two scenes - with a single ResourceReadout.gd that builds one banked + one fleet-hold row per GameState.resource_types() entry at _ready(). A new resource added to ResourceDefinitions gets a HUD row with no scene edit and no new script, matching how ResourceBar and ResourceTransferList already generalize over resources. Preserves the existing visual layout (BANKED left, FLEET HOLD right), the ore-on-bright-surface contrast (via a bright_background flag replacing PlanetSurface's per-node color overrides), and the amber fleet-in-transit color convention. Reuses the already-generic ResourceGlyph for icons instead of NeonNumber's hardcoded ore hexagon. Uncovered and fixed a second bug along the way: test_cargo_readout.gd looked up its NeonNumber nodes immediately after add_child() in _initialize(), but ResourceReadout builds its rows in _ready(), which for a -s entry-point script does not fire synchronously during that add_child() - it's deferred to the first frame. Moved the lookup to after the existing elapsed wait in _process(), which is also what tests/test_resource_readout.gd's setup does from the start. Repo notes for the next agent, confirmed empirically this session: - A -s entry-point script can only reach an autoload's CONSTANTS via the bare identifier (GameState.RESOURCE_ORE works everywhere). Calling any of its METHODS that way (GameState.resource_types()) fails to compile with "Identifier not found: GameState", even from _initialize(). Route method calls through the actual instance (root.get_node("GameState")) instead, as the rest of the suite already does. - `git status --short | awk '{print $2}' | xargs touch` recreates deleted files as empty stubs, since touch on a missing path creates it. Filter out D-status paths before touching, or touch only the paths you know still exist. 🤖 Generated with Claude Code Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-16 08:30:10 +02:00
[ext_resource type="Script" path="res://ResourceReadout.gd" id="9"]
2026-08-15 04:45:15 +02:00
[ext_resource type="Script" path="res://GasBombController.gd" id="14"]
Add laser ship vessel and its skill shot (#58) A manually aimed instant beam, modelled on the gas bomber's press-drag- release aiming (GasBombController/VesselGasBomberComponent) but firing the moment the touch releases - no projectile travel time. Damage, beam_range and cooldown are resolved per ship from base_stats/upgrades (VesselLaserComponent.apply_stats(), the same pattern VesselWeaponComponent uses) rather than hardcoded in the controller, so the new damage/range/cooldown ship-lab upgrades actually reach them. Cooldown lives on the component (per ship), not the controller (per fleet) - two laser ships give two shots, the exact bug already fixed for bombers in eb79efd. LaserController.gd is reused unmodified by both Main.tscn and PlanetSurface.tscn (relative ../Fleet, ../Camera2D, ../UI/LaserButton paths, matching GasBombController), so it works identically in space and on a landed surface. Wired into GameController's touch/drag first-refusal chain alongside the bomb controller. The crafter, hangar and ship-lab menus were already generic over VesselDefinitions.fleet()/.all() - only the per-vessel Main.tscn nodes are hand-placed, not the logic - so this repacks those rows to 5/5/6 columns and extends BuildController's onready arrays. No new signal handlers were needed. Also fixes test_vessel_composition.gd's hardcoded fleet-catalog size again (4 -> 5) now that laser is a fifth fleet-eligible vessel. Note for later tickets: a brand-new class_name script (LaserController) resolves fine as a static type when its own file is the godot -s entry point, but the identical type hint fails to parse ("Could not find type") when the script holding it is only reached indirectly - e.g. Main.tscn loaded from inside a _screenshot_tool.gd preview. Untyped Node + duck-typed calls sidesteps it; GameController.gd's laser_controller field documents this in place.
2026-08-16 17:29:53 +02:00
[ext_resource type="Script" path="res://LaserController.gd" id="16"]
[ext_resource type="Script" path="res://SpeedFader.gd" id="17"]
[ext_resource type="Script" path="res://CaptureLabel.gd" id="15"]
[sub_resource type="ShaderMaterial" id="1"]
shader = ExtResource("3")
Make the lunar backdrop cheap: 3x3 field, then bake and tile it (#68) The crater shader ran on every pixel of a fullscreen rect every frame and was by far the most expensive thing in the surface scene. Nothing else came close: RockField keeps 14 rocks alive, Rock/Ship/Enemy already avoid per-frame queue_redraw() for transform-only changes, and LunarBackground.gd is a handful of scalar ops. Three reductions to the field itself: - 5x5 -> 3x3 neighbour scan. That width was never the geometric answer; it was insurance against craters seen clipping at cell boundaries on-device, i.e. a crater reaching past its nominal radius because a hash returned a value outside [0,1] and extrapolated mix(). Clamping the crater CENTRE into its own cell, alongside the radius clamp already there, bounds the reach whatever the hash returns - so a crater two cells out is >= 1.0 cells away, a normalized distance of >= 2.63, past every threshold the shading reacts to (the last saturates at 1.15). The outer ring provably cannot change a pixel. This removes the clipping bug's cause instead of hiding it behind 16 extra samples. - One hash42 per cell instead of hash21 twice plus hash22, decorrelating on output lanes rather than input offsets. - Squared distances in the loop, square-rooted twice at the end rather than once per sample. Measured with the new tests/profile_shader.sh, above softpipe's own ~657ms fullscreen floor: 9482ms -> 405ms of shader work, a 23x reduction. Then the larger change: the field is a fixed function of world position, so every frame recomputed an identical answer. It is now made periodic (the cell index is wrapped before hashing, which makes a Worley field tile exactly rather than merely blend), baked once at load into one tile, and scrolled with repeat wrapping by lunar_tiled.gdshader - one texture fetch per pixel. Two honest costs: the field repeats every 7040 world units, and a fixed-resolution tile softens when zoomed past 1:1. Lunar regolith is forgiving of both, having no landmarks and being smooth gradients already. The bake waits a frame and asks the material whether it actually samples a field_texture, so a gas giant - which swaps in its own background shader (#51) - does not pay for a 2048-square tile it will never read. Headless runs skip it entirely, having nothing to rasterize. tests/test_lunar_field.gd guards the reasoning, since a fragment shader cannot be asserted on directly: the premises are still in the source, the worst-case ring-2 geometry stays clear of every threshold independent of the hash, a 3x3 and a 5x5 scan render identically over 4000 sampled points, the field repeats exactly in both axes, and the miss sentinel still cannot overflow mediump into +Inf and then NaN. test_surface_profiles.gd asserted "a rocky landing leaves the background alone" by naming lunar_surface.gdshader; it now reads the shader from the scene, which is the property it actually cares about. PlanetSurface.tscn's edit also carries the planet-name relocation described in the HUD commit - same scene file, so the two cannot be split. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 23:20:14 +02:00
shader_parameter/camera_cell = Vector2(0, 0)
shader_parameter/camera_frac = Vector2(0, 0)
shader_parameter/camera_zoom = 1.0
shader_parameter/viewport_size = Vector2(720, 1280)
shader_parameter/cell_size = 220.0
Make the lunar backdrop cheap: 3x3 field, then bake and tile it (#68) The crater shader ran on every pixel of a fullscreen rect every frame and was by far the most expensive thing in the surface scene. Nothing else came close: RockField keeps 14 rocks alive, Rock/Ship/Enemy already avoid per-frame queue_redraw() for transform-only changes, and LunarBackground.gd is a handful of scalar ops. Three reductions to the field itself: - 5x5 -> 3x3 neighbour scan. That width was never the geometric answer; it was insurance against craters seen clipping at cell boundaries on-device, i.e. a crater reaching past its nominal radius because a hash returned a value outside [0,1] and extrapolated mix(). Clamping the crater CENTRE into its own cell, alongside the radius clamp already there, bounds the reach whatever the hash returns - so a crater two cells out is >= 1.0 cells away, a normalized distance of >= 2.63, past every threshold the shading reacts to (the last saturates at 1.15). The outer ring provably cannot change a pixel. This removes the clipping bug's cause instead of hiding it behind 16 extra samples. - One hash42 per cell instead of hash21 twice plus hash22, decorrelating on output lanes rather than input offsets. - Squared distances in the loop, square-rooted twice at the end rather than once per sample. Measured with the new tests/profile_shader.sh, above softpipe's own ~657ms fullscreen floor: 9482ms -> 405ms of shader work, a 23x reduction. Then the larger change: the field is a fixed function of world position, so every frame recomputed an identical answer. It is now made periodic (the cell index is wrapped before hashing, which makes a Worley field tile exactly rather than merely blend), baked once at load into one tile, and scrolled with repeat wrapping by lunar_tiled.gdshader - one texture fetch per pixel. Two honest costs: the field repeats every 7040 world units, and a fixed-resolution tile softens when zoomed past 1:1. Lunar regolith is forgiving of both, having no landmarks and being smooth gradients already. The bake waits a frame and asks the material whether it actually samples a field_texture, so a gas giant - which swaps in its own background shader (#51) - does not pay for a 2048-square tile it will never read. Headless runs skip it entirely, having nothing to rasterize. tests/test_lunar_field.gd guards the reasoning, since a fragment shader cannot be asserted on directly: the premises are still in the source, the worst-case ring-2 geometry stays clear of every threshold independent of the hash, a 3x3 and a 5x5 scan render identically over 4000 sampled points, the field repeats exactly in both axes, and the miss sentinel still cannot overflow mediump into +Inf and then NaN. test_surface_profiles.gd asserted "a rocky landing leaves the background alone" by naming lunar_surface.gdshader; it now reads the shader from the scene, which is the property it actually cares about. PlanetSurface.tscn's edit also carries the planet-name relocation described in the HUD commit - same scene file, so the two cannot be split. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 23:20:14 +02:00
shader_parameter/tile_cells = 32.0
[node name="PlanetSurface" type="Node2D"]
script = ExtResource("1")
[node name="BackgroundLayer" type="CanvasLayer" parent="."]
layer = -10
[node name="LunarBackground" type="ColorRect" parent="BackgroundLayer"]
material = SubResource("1")
mouse_filter = 2
anchors_preset = 15
anchor_right = 1.0
anchor_bottom = 1.0
grow_horizontal = 2
grow_vertical = 2
script = ExtResource("2")
[node name="Fleet" type="Node2D" parent="."]
script = ExtResource("4")
ship_glow_color = Color(0.06, 0.32, 0.5, 1)
ship_core_color = Color(0.02, 0.09, 0.15, 1)
2026-08-15 04:45:15 +02:00
[node name="GasBombController" type="Node2D" parent="."]
script = ExtResource("14")
Add laser ship vessel and its skill shot (#58) A manually aimed instant beam, modelled on the gas bomber's press-drag- release aiming (GasBombController/VesselGasBomberComponent) but firing the moment the touch releases - no projectile travel time. Damage, beam_range and cooldown are resolved per ship from base_stats/upgrades (VesselLaserComponent.apply_stats(), the same pattern VesselWeaponComponent uses) rather than hardcoded in the controller, so the new damage/range/cooldown ship-lab upgrades actually reach them. Cooldown lives on the component (per ship), not the controller (per fleet) - two laser ships give two shots, the exact bug already fixed for bombers in eb79efd. LaserController.gd is reused unmodified by both Main.tscn and PlanetSurface.tscn (relative ../Fleet, ../Camera2D, ../UI/LaserButton paths, matching GasBombController), so it works identically in space and on a landed surface. Wired into GameController's touch/drag first-refusal chain alongside the bomb controller. The crafter, hangar and ship-lab menus were already generic over VesselDefinitions.fleet()/.all() - only the per-vessel Main.tscn nodes are hand-placed, not the logic - so this repacks those rows to 5/5/6 columns and extends BuildController's onready arrays. No new signal handlers were needed. Also fixes test_vessel_composition.gd's hardcoded fleet-catalog size again (4 -> 5) now that laser is a fifth fleet-eligible vessel. Note for later tickets: a brand-new class_name script (LaserController) resolves fine as a static type when its own file is the godot -s entry point, but the identical type hint fails to parse ("Could not find type") when the script holding it is only reached indirectly - e.g. Main.tscn loaded from inside a _screenshot_tool.gd preview. Untyped Node + duck-typed calls sidesteps it; GameController.gd's laser_controller field documents this in place.
2026-08-16 17:29:53 +02:00
[node name="LaserController" type="Node2D" parent="."]
script = ExtResource("16")
[node name="Camera2D" type="Camera2D" parent="."]
position = Vector2(0, 0)
zoom = Vector2(1, 1)
2026-08-14 16:05:32 +02:00
[node name="SurfaceFeatures" type="Node2D" parent="."]
2026-08-13 22:04:21 +02:00
[node name="SurfaceController" type="Node2D" parent="."]
script = ExtResource("5")
[node name="UI" type="CanvasLayer" parent="."]
layer = 1
Generalize the resource HUD readouts (#49) Replaces ResourceCounter/GasCounter/CargoCounter/GasCargoCounter - one hardcoded node plus one script per resource, times two scenes - with a single ResourceReadout.gd that builds one banked + one fleet-hold row per GameState.resource_types() entry at _ready(). A new resource added to ResourceDefinitions gets a HUD row with no scene edit and no new script, matching how ResourceBar and ResourceTransferList already generalize over resources. Preserves the existing visual layout (BANKED left, FLEET HOLD right), the ore-on-bright-surface contrast (via a bright_background flag replacing PlanetSurface's per-node color overrides), and the amber fleet-in-transit color convention. Reuses the already-generic ResourceGlyph for icons instead of NeonNumber's hardcoded ore hexagon. Uncovered and fixed a second bug along the way: test_cargo_readout.gd looked up its NeonNumber nodes immediately after add_child() in _initialize(), but ResourceReadout builds its rows in _ready(), which for a -s entry-point script does not fire synchronously during that add_child() - it's deferred to the first frame. Moved the lookup to after the existing elapsed wait in _process(), which is also what tests/test_resource_readout.gd's setup does from the start. Repo notes for the next agent, confirmed empirically this session: - A -s entry-point script can only reach an autoload's CONSTANTS via the bare identifier (GameState.RESOURCE_ORE works everywhere). Calling any of its METHODS that way (GameState.resource_types()) fails to compile with "Identifier not found: GameState", even from _initialize(). Route method calls through the actual instance (root.get_node("GameState")) instead, as the rest of the suite already does. - `git status --short | awk '{print $2}' | xargs touch` recreates deleted files as empty stubs, since touch on a missing path creates it. Filter out D-status paths before touching, or touch only the paths you know still exist. 🤖 Generated with Claude Code Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-16 08:30:10 +02:00
[node name="ResourceReadout" type="Control" parent="UI"]
mouse_filter = 2
offset_left = 28
offset_top = 38
Generalize the resource HUD readouts (#49) Replaces ResourceCounter/GasCounter/CargoCounter/GasCargoCounter - one hardcoded node plus one script per resource, times two scenes - with a single ResourceReadout.gd that builds one banked + one fleet-hold row per GameState.resource_types() entry at _ready(). A new resource added to ResourceDefinitions gets a HUD row with no scene edit and no new script, matching how ResourceBar and ResourceTransferList already generalize over resources. Preserves the existing visual layout (BANKED left, FLEET HOLD right), the ore-on-bright-surface contrast (via a bright_background flag replacing PlanetSurface's per-node color overrides), and the amber fleet-in-transit color convention. Reuses the already-generic ResourceGlyph for icons instead of NeonNumber's hardcoded ore hexagon. Uncovered and fixed a second bug along the way: test_cargo_readout.gd looked up its NeonNumber nodes immediately after add_child() in _initialize(), but ResourceReadout builds its rows in _ready(), which for a -s entry-point script does not fire synchronously during that add_child() - it's deferred to the first frame. Moved the lookup to after the existing elapsed wait in _process(), which is also what tests/test_resource_readout.gd's setup does from the start. Repo notes for the next agent, confirmed empirically this session: - A -s entry-point script can only reach an autoload's CONSTANTS via the bare identifier (GameState.RESOURCE_ORE works everywhere). Calling any of its METHODS that way (GameState.resource_types()) fails to compile with "Identifier not found: GameState", even from _initialize(). Route method calls through the actual instance (root.get_node("GameState")) instead, as the rest of the suite already does. - `git status --short | awk '{print $2}' | xargs touch` recreates deleted files as empty stubs, since touch on a missing path creates it. Filter out D-status paths before touching, or touch only the paths you know still exist. 🤖 Generated with Claude Code Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-16 08:30:10 +02:00
offset_right = 696
offset_bottom = 154
script = ExtResource("9")
digit_height = 38.0
Generalize the resource HUD readouts (#49) Replaces ResourceCounter/GasCounter/CargoCounter/GasCargoCounter - one hardcoded node plus one script per resource, times two scenes - with a single ResourceReadout.gd that builds one banked + one fleet-hold row per GameState.resource_types() entry at _ready(). A new resource added to ResourceDefinitions gets a HUD row with no scene edit and no new script, matching how ResourceBar and ResourceTransferList already generalize over resources. Preserves the existing visual layout (BANKED left, FLEET HOLD right), the ore-on-bright-surface contrast (via a bright_background flag replacing PlanetSurface's per-node color overrides), and the amber fleet-in-transit color convention. Reuses the already-generic ResourceGlyph for icons instead of NeonNumber's hardcoded ore hexagon. Uncovered and fixed a second bug along the way: test_cargo_readout.gd looked up its NeonNumber nodes immediately after add_child() in _initialize(), but ResourceReadout builds its rows in _ready(), which for a -s entry-point script does not fire synchronously during that add_child() - it's deferred to the first frame. Moved the lookup to after the existing elapsed wait in _process(), which is also what tests/test_resource_readout.gd's setup does from the start. Repo notes for the next agent, confirmed empirically this session: - A -s entry-point script can only reach an autoload's CONSTANTS via the bare identifier (GameState.RESOURCE_ORE works everywhere). Calling any of its METHODS that way (GameState.resource_types()) fails to compile with "Identifier not found: GameState", even from _initialize(). Route method calls through the actual instance (root.get_node("GameState")) instead, as the rest of the suite already does. - `git status --short | awk '{print $2}' | xargs touch` recreates deleted files as empty stubs, since touch on a missing path creates it. Filter out D-status paths before touching, or touch only the paths you know still exist. 🤖 Generated with Claude Code Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-16 08:30:10 +02:00
bright_background = true
[node name="BankCaption" type="Label" parent="UI"]
mouse_filter = 2
offset_left = 28
offset_top = 6
offset_right = 220
offset_bottom = 34
theme_override_font_sizes/font_size = 18
theme_override_colors/font_color = Color(0.08, 0.16, 0.2, 1)
theme_override_colors/font_outline_color = Color(0.9, 0.95, 0.96, 0.8)
theme_override_constants/outline_size = 4
text = "BANKED"
[node name="FleetCaption" type="Label" parent="UI"]
mouse_filter = 2
offset_left = 356
offset_top = 6
offset_right = 620
offset_bottom = 34
theme_override_font_sizes/font_size = 18
theme_override_colors/font_color = Color(0.24, 0.14, 0.02, 1)
theme_override_colors/font_outline_color = Color(0.96, 0.93, 0.82, 0.85)
theme_override_constants/outline_size = 4
text = "FLEET HOLD"
[node name="PlanetNameLabel" type="Label" parent="UI"]
Make the lunar backdrop cheap: 3x3 field, then bake and tile it (#68) The crater shader ran on every pixel of a fullscreen rect every frame and was by far the most expensive thing in the surface scene. Nothing else came close: RockField keeps 14 rocks alive, Rock/Ship/Enemy already avoid per-frame queue_redraw() for transform-only changes, and LunarBackground.gd is a handful of scalar ops. Three reductions to the field itself: - 5x5 -> 3x3 neighbour scan. That width was never the geometric answer; it was insurance against craters seen clipping at cell boundaries on-device, i.e. a crater reaching past its nominal radius because a hash returned a value outside [0,1] and extrapolated mix(). Clamping the crater CENTRE into its own cell, alongside the radius clamp already there, bounds the reach whatever the hash returns - so a crater two cells out is >= 1.0 cells away, a normalized distance of >= 2.63, past every threshold the shading reacts to (the last saturates at 1.15). The outer ring provably cannot change a pixel. This removes the clipping bug's cause instead of hiding it behind 16 extra samples. - One hash42 per cell instead of hash21 twice plus hash22, decorrelating on output lanes rather than input offsets. - Squared distances in the loop, square-rooted twice at the end rather than once per sample. Measured with the new tests/profile_shader.sh, above softpipe's own ~657ms fullscreen floor: 9482ms -> 405ms of shader work, a 23x reduction. Then the larger change: the field is a fixed function of world position, so every frame recomputed an identical answer. It is now made periodic (the cell index is wrapped before hashing, which makes a Worley field tile exactly rather than merely blend), baked once at load into one tile, and scrolled with repeat wrapping by lunar_tiled.gdshader - one texture fetch per pixel. Two honest costs: the field repeats every 7040 world units, and a fixed-resolution tile softens when zoomed past 1:1. Lunar regolith is forgiving of both, having no landmarks and being smooth gradients already. The bake waits a frame and asks the material whether it actually samples a field_texture, so a gas giant - which swaps in its own background shader (#51) - does not pay for a 2048-square tile it will never read. Headless runs skip it entirely, having nothing to rasterize. tests/test_lunar_field.gd guards the reasoning, since a fragment shader cannot be asserted on directly: the premises are still in the source, the worst-case ring-2 geometry stays clear of every threshold independent of the hash, a 3x3 and a 5x5 scan render identically over 4000 sampled points, the field repeats exactly in both axes, and the miss sentinel still cannot overflow mediump into +Inf and then NaN. test_surface_profiles.gd asserted "a rocky landing leaves the background alone" by naming lunar_surface.gdshader; it now reads the shader from the scene, which is the property it actually cares about. PlanetSurface.tscn's edit also carries the planet-name relocation described in the HUD commit - same scene file, so the two cannot be split. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 23:20:14 +02:00
mouse_filter = 2
offset_left = 400
offset_top = 40
offset_right = 696
Make the lunar backdrop cheap: 3x3 field, then bake and tile it (#68) The crater shader ran on every pixel of a fullscreen rect every frame and was by far the most expensive thing in the surface scene. Nothing else came close: RockField keeps 14 rocks alive, Rock/Ship/Enemy already avoid per-frame queue_redraw() for transform-only changes, and LunarBackground.gd is a handful of scalar ops. Three reductions to the field itself: - 5x5 -> 3x3 neighbour scan. That width was never the geometric answer; it was insurance against craters seen clipping at cell boundaries on-device, i.e. a crater reaching past its nominal radius because a hash returned a value outside [0,1] and extrapolated mix(). Clamping the crater CENTRE into its own cell, alongside the radius clamp already there, bounds the reach whatever the hash returns - so a crater two cells out is >= 1.0 cells away, a normalized distance of >= 2.63, past every threshold the shading reacts to (the last saturates at 1.15). The outer ring provably cannot change a pixel. This removes the clipping bug's cause instead of hiding it behind 16 extra samples. - One hash42 per cell instead of hash21 twice plus hash22, decorrelating on output lanes rather than input offsets. - Squared distances in the loop, square-rooted twice at the end rather than once per sample. Measured with the new tests/profile_shader.sh, above softpipe's own ~657ms fullscreen floor: 9482ms -> 405ms of shader work, a 23x reduction. Then the larger change: the field is a fixed function of world position, so every frame recomputed an identical answer. It is now made periodic (the cell index is wrapped before hashing, which makes a Worley field tile exactly rather than merely blend), baked once at load into one tile, and scrolled with repeat wrapping by lunar_tiled.gdshader - one texture fetch per pixel. Two honest costs: the field repeats every 7040 world units, and a fixed-resolution tile softens when zoomed past 1:1. Lunar regolith is forgiving of both, having no landmarks and being smooth gradients already. The bake waits a frame and asks the material whether it actually samples a field_texture, so a gas giant - which swaps in its own background shader (#51) - does not pay for a 2048-square tile it will never read. Headless runs skip it entirely, having nothing to rasterize. tests/test_lunar_field.gd guards the reasoning, since a fragment shader cannot be asserted on directly: the premises are still in the source, the worst-case ring-2 geometry stays clear of every threshold independent of the hash, a 3x3 and a 5x5 scan render identically over 4000 sampled points, the field repeats exactly in both axes, and the miss sentinel still cannot overflow mediump into +Inf and then NaN. test_surface_profiles.gd asserted "a rocky landing leaves the background alone" by naming lunar_surface.gdshader; it now reads the shader from the scene, which is the property it actually cares about. PlanetSurface.tscn's edit also carries the planet-name relocation described in the HUD commit - same scene file, so the two cannot be split. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 23:20:14 +02:00
offset_bottom = 148
text = ""
Make the lunar backdrop cheap: 3x3 field, then bake and tile it (#68) The crater shader ran on every pixel of a fullscreen rect every frame and was by far the most expensive thing in the surface scene. Nothing else came close: RockField keeps 14 rocks alive, Rock/Ship/Enemy already avoid per-frame queue_redraw() for transform-only changes, and LunarBackground.gd is a handful of scalar ops. Three reductions to the field itself: - 5x5 -> 3x3 neighbour scan. That width was never the geometric answer; it was insurance against craters seen clipping at cell boundaries on-device, i.e. a crater reaching past its nominal radius because a hash returned a value outside [0,1] and extrapolated mix(). Clamping the crater CENTRE into its own cell, alongside the radius clamp already there, bounds the reach whatever the hash returns - so a crater two cells out is >= 1.0 cells away, a normalized distance of >= 2.63, past every threshold the shading reacts to (the last saturates at 1.15). The outer ring provably cannot change a pixel. This removes the clipping bug's cause instead of hiding it behind 16 extra samples. - One hash42 per cell instead of hash21 twice plus hash22, decorrelating on output lanes rather than input offsets. - Squared distances in the loop, square-rooted twice at the end rather than once per sample. Measured with the new tests/profile_shader.sh, above softpipe's own ~657ms fullscreen floor: 9482ms -> 405ms of shader work, a 23x reduction. Then the larger change: the field is a fixed function of world position, so every frame recomputed an identical answer. It is now made periodic (the cell index is wrapped before hashing, which makes a Worley field tile exactly rather than merely blend), baked once at load into one tile, and scrolled with repeat wrapping by lunar_tiled.gdshader - one texture fetch per pixel. Two honest costs: the field repeats every 7040 world units, and a fixed-resolution tile softens when zoomed past 1:1. Lunar regolith is forgiving of both, having no landmarks and being smooth gradients already. The bake waits a frame and asks the material whether it actually samples a field_texture, so a gas giant - which swaps in its own background shader (#51) - does not pay for a 2048-square tile it will never read. Headless runs skip it entirely, having nothing to rasterize. tests/test_lunar_field.gd guards the reasoning, since a fragment shader cannot be asserted on directly: the premises are still in the source, the worst-case ring-2 geometry stays clear of every threshold independent of the hash, a 3x3 and a 5x5 scan render identically over 4000 sampled points, the field repeats exactly in both axes, and the miss sentinel still cannot overflow mediump into +Inf and then NaN. test_surface_profiles.gd asserted "a rocky landing leaves the background alone" by naming lunar_surface.gdshader; it now reads the shader from the scene, which is the property it actually cares about. PlanetSurface.tscn's edit also carries the planet-name relocation described in the HUD commit - same scene file, so the two cannot be split. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 23:20:14 +02:00
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[node name="CaptureLabel" type="Label" parent="UI"]
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[node name="ExitButton" type="Control" parent="UI"]
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[node name="KeyboardHintLabel" type="Label" parent="UI"]
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text = "WASD / arrows move Q / E pivot wheel zoom"
[node name="Joystick" type="Control" parent="UI"]
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[node name="SpeedFader" type="Control" parent="UI"]
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Add laser ship vessel and its skill shot (#58) A manually aimed instant beam, modelled on the gas bomber's press-drag- release aiming (GasBombController/VesselGasBomberComponent) but firing the moment the touch releases - no projectile travel time. Damage, beam_range and cooldown are resolved per ship from base_stats/upgrades (VesselLaserComponent.apply_stats(), the same pattern VesselWeaponComponent uses) rather than hardcoded in the controller, so the new damage/range/cooldown ship-lab upgrades actually reach them. Cooldown lives on the component (per ship), not the controller (per fleet) - two laser ships give two shots, the exact bug already fixed for bombers in eb79efd. LaserController.gd is reused unmodified by both Main.tscn and PlanetSurface.tscn (relative ../Fleet, ../Camera2D, ../UI/LaserButton paths, matching GasBombController), so it works identically in space and on a landed surface. Wired into GameController's touch/drag first-refusal chain alongside the bomb controller. The crafter, hangar and ship-lab menus were already generic over VesselDefinitions.fleet()/.all() - only the per-vessel Main.tscn nodes are hand-placed, not the logic - so this repacks those rows to 5/5/6 columns and extends BuildController's onready arrays. No new signal handlers were needed. Also fixes test_vessel_composition.gd's hardcoded fleet-catalog size again (4 -> 5) now that laser is a fifth fleet-eligible vessel. Note for later tickets: a brand-new class_name script (LaserController) resolves fine as a static type when its own file is the godot -s entry point, but the identical type hint fails to parse ("Could not find type") when the script holding it is only reached indirectly - e.g. Main.tscn loaded from inside a _screenshot_tool.gd preview. Untyped Node + duck-typed calls sidesteps it; GameController.gd's laser_controller field documents this in place.
2026-08-16 17:29:53 +02:00
[node name="LaserButton" type="Control" parent="UI"]
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[node name="PivotCCWButton" type="Control" parent="UI"]
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script = ExtResource("6")
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glow_color = Color(0.06, 0.32, 0.5, 1)
core_color = Color(0.02, 0.09, 0.15, 1)
2026-08-15 04:45:15 +02:00
[node name="GasBombButton" type="Control" parent="UI"]
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glow_color = Color(0.82, 0.08, 0.48, 1)
core_color = Color(0.02, 0.09, 0.15, 1)
[node name="GasBombStatus" type="Label" parent="UI"]
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[node name="LaserStatus" type="Label" parent="UI"]
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theme_override_colors/font_color = Color(0.2, 0.6, 0.68, 1)
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[node name="PivotCWButton" type="Control" parent="UI"]
mouse_filter = 2
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anchor_right = 1.0
anchor_top = 1.0
anchor_bottom = 1.0
offset_left = -172
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script = ExtResource("6")
icon = 6
glow_color = Color(0.06, 0.32, 0.5, 1)
core_color = Color(0.02, 0.09, 0.15, 1)
[node name="FadeOverlay" type="CanvasLayer" parent="."]
layer = 10
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