diff options
Diffstat (limited to 'World.gd')
| -rw-r--r-- | World.gd | 60 |
1 files changed, 26 insertions, 34 deletions
@@ -4,45 +4,17 @@ export(NodePath) var traveler = null onready var _traveler = get_node(traveler) export var acceleration = 10.0 -onready var Chunk = preload("res://Chunk.tscn") -onready var chunk_size = $"Chunks/Chunk/Size".shape.radius*2.0 -var chunks = {} +onready var chunk_render_distance = $"ChunkRenderDistance/Radius".shape.radius -func v2_coords(coords:Vector3): - return Vector2(coords.x,coords.z) - -func v3_coords(coords:Vector2): - return Vector3(coords.x,0.0,coords.y) +onready var chunk_half_size = $"Chunks/Chunk/Size".shape.radius +onready var chunk_size = chunk_half_size * 2.0 -func chunk_coords(coords:Vector2): - return coords.snapped(Vector2(chunk_size,chunk_size)) - -func gen_chunk(coords:Vector2): - var chunk = Chunk.instance() - chunk.transform.origin = v3_coords(coords) - $"Chunks".add_child(chunk) - chunks[coords] = chunk - -func gen_chunks(): - var gen_center = -v2_coords($"Chunks".transform.origin) - var gen_radius = $"ChunkRenderDistance/Radius".shape.radius - var gen_radius_rounded = stepify(gen_radius, chunk_size) - for x in range(-gen_radius_rounded, gen_radius_rounded+chunk_size, chunk_size): - for y in range(-gen_radius_rounded, gen_radius_rounded+chunk_size, chunk_size): - var gen_coords = Vector2(x,y) - if gen_coords.length() > gen_radius: - continue - var coords = chunk_coords(gen_coords + gen_center) - if !chunks.has(coords): - gen_chunk(coords) +func _ready(): + ChunkLoader.world = self + ChunkGen.chunk_half_size = self.chunk_half_size func _on_ChunkRenderDistance_area_exited(area:Area): - gen_chunks() area.queue_free() - chunks.erase(v2_coords(area.transform.origin)) - -func _ready(): - gen_chunks() func travel(direction:Vector3): var heading = _traveler.global_transform.basis @@ -53,6 +25,26 @@ func travel(direction:Vector3): $"Chunks".add_central_force(direction*acceleration) func _physics_process(_state): + chunk_process() var stick = Input.get_axis("ship_down","ship_up") if stick != 0.0: self.travel(Vector3.FORWARD*stick) + +func v2_coords(coords:Vector3): + return Vector2(coords.x,coords.z) + +func chunk_coords(coords:Vector2): + return coords.snapped(Vector2(chunk_size,chunk_size)) + +func chunk_process(): + var gen_center = -v2_coords($"Chunks".transform.origin) + var gen_radius = chunk_render_distance + var gen_radius_rounded = stepify(gen_radius, chunk_size) + for x in range(-gen_radius_rounded, gen_radius_rounded+chunk_size, chunk_size): + for y in range(-gen_radius_rounded, gen_radius_rounded+chunk_size, chunk_size): + var gen_coords = Vector2(x,y) + if gen_coords.length() > gen_radius: + continue + var coords = chunk_coords(gen_coords + gen_center) + ChunkLoader.add_chunk(coords) + ChunkLoader.chunk_update() |