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Restored the old world generation algorithm. Also committing some experiments.

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Relintai 2022-03-09 10:36:11 +01:00
parent 62990d5c9c
commit 45f5631763
1 changed files with 62 additions and 6 deletions
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68
game/scripts/world_generator/continents/test_continent.gd
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@ -1,6 +1,8 @@
tool
extends Continent
export(float) var interpolation_size : float = 0.1
export(PackedScene) var dungeon_teleporter : PackedScene
export(PropData) var prop_tree : PropData
export(PropData) var prop_tree2 : PropData
@ -50,13 +52,67 @@ func get_editor_additional_text() -> String:
func _setup_terra_library(library : TerrainLibrary, pseed : int) -> void:
pass
func _generate_terra_chunk_t(chunk: TerrainChunk, pseed : int, spawn_mobs: bool, raycast : WorldGenRaycast) -> void:
chunk.channel_ensure_allocated(TerrainChunkDefault.DEFAULT_CHANNEL_TYPE, 1)
chunk.channel_ensure_allocated(TerrainChunkDefault.DEFAULT_CHANNEL_ISOLEVEL, 0)
var s : FastNoise = FastNoise.new()
s.set_noise_type(FastNoise.TYPE_SIMPLEX)
s.set_seed(current_seed)
var sdet : FastNoise = FastNoise.new()
sdet.set_noise_type(FastNoise.TYPE_SIMPLEX)
sdet.set_seed(current_seed)
var lpos : Vector2 = raycast.get_local_uv()
var scale_x : bool = true
var scale_z : bool = true
#var interp_size_x : float = 1 / get_rect().size.x * interpolation_size
#var interp_size_z : float = 1 / get_rect().size.y * interpolation_size
if lpos.x > interpolation_size:
scale_x = false
#else:
# lpos.x = lpos.x / interpolation_size
if lpos.y > interpolation_size:
scale_z = false
#else:
# lpos.y = lpos.y / interpolation_size
for x in range(-chunk.margin_start, chunk.size_x + chunk.margin_end):
for z in range(-chunk.margin_start, chunk.size_z + chunk.margin_end):
var vx : int = x + (chunk.position_x * chunk.size_x)
var vz : int = z + (chunk.position_z * chunk.size_z)
var val : float = (s.get_noise_2d(vx * 0.2, vz * 0.2))
val *= val
val += abs(sdet.get_noise_2d(vx * 0.3, vz * 0.3)) * 10
val += 110
var oil : int = chunk.get_voxel(x, z, TerrainChunkDefault.DEFAULT_CHANNEL_ISOLEVEL)
var sc : float = 1
if scale_x:
sc = lpos.x + (x / float(chunk.size_x))
if scale_z:
var scz : float = lpos.y + (z / float(chunk.size_z))
if scale_x:
sc = max(sc, scz)
else:
sc = scz
oil += float(val) * sc
chunk.set_voxel(oil, x, z, TerrainChunkDefault.DEFAULT_CHANNEL_ISOLEVEL)
chunk.set_voxel(1, x, z, TerrainChunkDefault.DEFAULT_CHANNEL_TYPE)
func _generate_terra_chunk(chunk: TerrainChunk, pseed : int, spawn_mobs: bool, raycast : WorldGenRaycast) -> void:
pass
func _generate_terra_chunk_old(chunk: TerrainChunk, pseed : int, spawn_mobs: bool, raycast : WorldGenRaycast) -> void:
voxel_scale = chunk.voxel_scale
current_seed = pseed