ship.gd, HUDController.gd, and goal.gd each declared their own TEAM_COLORS,
arena_boundary.gd/arena_deck.gdshader had a third pair, and HUD.tscn baked
in a fourth (hardcoded "BLUE"/"ORANGE" labels) — nose, goal rim, end zone,
and scoreboard all rendered different blues. New scripts/team_colors.gd
(class_name TeamColors) is now the single source every one of those reads
from, and team identity moves to purple/green.
Goal._build_visuals() built 10 MeshInstance3D nodes across 4 materials
(1 pocket + 1 net + 4 bezel-ring + 4 rim-ring boxes) per goal. Replaced
with a single MeshInstance3D wrapping one ArrayMesh with 4 SurfaceTool-
committed surfaces (pocket, net, bezel, rim), one material per surface
via surface_set_material — 10 nodes down to 1, same 4 materials.
Kept 4 surfaces rather than collapsing further: the rim is a tuned
team-tinted emitter, the net carries its own discard shader, and the
pocket/bezel differ in albedo/metallic/roughness. Merging those into a
shared material would be a visible regression, not a free win.
Added a local box-to-SurfaceTool helper (6 quads via arena_boundary.gd's
_add_quad/_add_tri winding-correction trick, copied in rather than
shared since that file's geometry is collision-adjacent). The pocket's
old cull_mode = CULL_FRONT trick is replaced by emitting its geometry
with inverted winding; the net's cull_front stays material-driven since
goal_net.gdshader's own render_mode depends on that winding convention.
Verified in the editor: both team-tinted goals render an intact pocket,
net, bezel and glowing rim with no backface/winding artifacts, and the
headless free_play smoke test still runs clean.
The goal was a single flat translucent slab. Because the chase camera sits
behind the goal line at kickoff it rendered as a large blue rectangle across
the lower screen, and the hull beside the mouth was translucent field panel,
so the pocket behind it showed straight through the wall and the net appeared
a second time alongside the frame.
The boundary now carries an opaque bulkhead around each mouth, which occludes
properly. On top of that the goal becomes a pocket sunk into the wall: a dark
machined bezel lining the opening, a thin team-coloured emissive rim flush
with the wall face, and netting from a single box viewed inside-out, giving a
five-sided pocket instead of a flat panel across the back.
The net is cut with discard rather than alpha blending so it still writes
depth and sorts against the frame and the containment field like solid
geometry; a blended net would join the transparent queue and sort per object
against the boundary shell, which is the artefact this whole pass removed.
goal.tscn drops from 18 node/sub-resource blocks to 3 — it is now just the
Area3D, its CollisionShape3D and the script. All geometry is built in code
from two loops, and the mouth is measured off the collision shape rather than
restated, so the frame cannot drift from the volume that actually scores.
The sensor, its collision shape and the goal_scored signal are unchanged, and
visuals are skipped under --headless.
Josh Creek