22 lines
776 B
GDScript
22 lines
776 B
GDScript
tool
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extends TerramanLevelGenerator
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func _generate_chunk(chunk: TerraChunk) -> void:
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chunk.channel_ensure_allocated(TerraChunkDefault.DEFAULT_CHANNEL_TYPE, 1)
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chunk.channel_ensure_allocated(TerraChunkDefault.DEFAULT_CHANNEL_ISOLEVEL, 0)
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var s : OpenSimplexNoise = OpenSimplexNoise.new()
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for x in range(-chunk.margin_start, chunk.size_x + chunk.margin_end):
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for z in range(-chunk.margin_start, chunk.size_x + chunk.margin_end):
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var vx : int = x + (chunk.position_x * chunk.size_x)
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var vz : int = z + (chunk.position_z * chunk.size_z)
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var val : float = (s.get_noise_2d(vx, vz) + 2) * 20.0
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chunk.set_voxel(val, x, z, TerraChunkDefault.DEFAULT_CHANNEL_ISOLEVEL)
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if val < 33:
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chunk.set_voxel(2, x, z, TerraChunkDefault.DEFAULT_CHANNEL_TYPE)
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