12f7fd677d
Scenery (all procedural, seeded, no imported assets): - Terrain shader: grass/dry grass/dirt/sand/rock strata/snow + detail normals - 5 tree types, faceted mossy rocks, cliff outcrops, sea stacks, bushes, logs and stumps, batched as MultiMesh per 48 m cell - Wind-animated grass and flowers streamed in tiles around the player - Lake (depth-shaded water with shore foam), ocean to the horizon, cloud sky shader, volumetric fog, glow, softer shadows - Swimming: float at the surface, swim-jump to climb out World bounds: - Steep mountain rim with an invisible wall partway up; one side opens to a sheer sea cliff with the wall 1 m inside the edge; whole chunk is an island so the mesh edge is never visible - Respawn safety net if the player leaves the walkable area or the map - Fix: the cliff edge now tracks the wall in the headlands (it used to drop away inside the wall, leaving a pit with lake water hanging over it) Tests: tests/test_boundary.gd (24-direction escape attempt) and tests/test_terrain_edges.gd (no ground below waterline near the wall). Upgrades the project to Godot 4.7 (project.godot rewritten by the 4.7 importer, .uid files added) and documents it in the setup guide.
40 lines
1.4 KiB
GDScript
40 lines
1.4 KiB
GDScript
extends SceneTree
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## Terrain edge check: there must be no ground below the inland waterline in the
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## band just inside the boundary wall. Ground like that shows up as inland water
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## hanging over a drop (the lake water surface stops at the wall) and makes pits
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## the player can fall into and not climb out of.
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##
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## Run: godot --headless --path . --script res://tests/test_terrain_edges.gd
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const BAND := 10.0 # metres inside the wall to check
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func _initialize() -> void:
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var terrain: Node3D = load("res://scripts/world/terrain.gd").new()
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root.add_child(terrain) # builds in _ready
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_run.call_deferred(terrain)
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func _run(terrain: Node3D) -> void:
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var bad := 0
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var worst := INF
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var worst_at := Vector2.ZERO
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var half: float = terrain.size * 0.5
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var x := -half
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while x < half:
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var z := -half
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while z < half:
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if terrain.inside_boundary(x, z, 0.0) and not terrain.inside_boundary(x, z, BAND):
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var h: float = terrain.sample_height(x, z)
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if h < terrain.water_level + 0.2:
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bad += 1
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if h < worst:
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worst = h
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worst_at = Vector2(x, z)
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z += 1.0
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x += 1.0
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if bad > 0:
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print("FAIL: %d samples near the wall are below the waterline; lowest %.1f m at (%.0f, %.0f), sea weight %.2f" % [
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bad, worst, worst_at.x, worst_at.y, terrain.sea_weight(worst_at.x, worst_at.y)])
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else:
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print("PASS: ground near the wall stays above the waterline")
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quit(1 if bad > 0 else 0)
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