feat: add Nebula and Asteroid Field arenas

Introduce arena_02 (Nebula) and arena_03 (Asteroid Field) alongside
arena_01, listed in a new ArenaRegistry (scripts/arena_registry.gd) as
the single source of truth for available arenas. Free Play lets the
player pick an arena from the main menu; Match/Spectate each pick one
at random per session; Training keeps its own fixed arena_01.

Nebula gets an RL-style visual treatment: a near-invisible glass
boundary material shared by all arenas, a baked equirect nebula sky
texture, a drifting-dust particle system, and a Blender-modeled
station/debris/planet decoration set. GameMode gains a
_get_arena_scene_path() hook so modes can instantiate their arena in
code instead of hardcoding it in the scene.
This commit is contained in:
Josh Creek
2026-08-03 19:09:16 +01:00
parent 1af3e0410d
commit 171cd4a840
35 changed files with 683 additions and 12 deletions
+14
View File
@@ -53,6 +53,20 @@ theme_override_font_sizes/font_size = 13
text = "Solo practice — no timer, R resets the ball"
horizontal_alignment = 1
[node name="ArenaRow" type="HBoxContainer" parent="CenterContainer/VBoxContainer"]
layout_mode = 2
theme_override_constants/separation = 10
[node name="ArenaLabel" type="Label" parent="CenterContainer/VBoxContainer/ArenaRow"]
layout_mode = 2
text = "Arena"
[node name="ArenaDropdown" type="OptionButton" parent="CenterContainer/VBoxContainer/ArenaRow"]
unique_name_in_owner = true
custom_minimum_size = Vector2(0, 40)
layout_mode = 2
size_flags_horizontal = 3
[node name="MatchSeparator" type="HSeparator" parent="CenterContainer/VBoxContainer"]
layout_mode = 2