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97 lines
3.3 KiB
97 lines
3.3 KiB
extends Node
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class_name World
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var heightMap: Array
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var temperatureMap: Array
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var moistureMap: Array
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var blocs: Array
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var entities: Array
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var width: int
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var height: int
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var chunk_size = 64
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var chunk_number = 6
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func get_neighbours_8_at_same_height(point: Vector2i):
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var neighbours = 0
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var current_bloc = get_height(Vector2i(point.x, point.y))
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if get_height(Vector2i(point.x-1, point.y-1)) == current_bloc:
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neighbours += Global.directions_8.TOP_LEFT
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if get_height(Vector2i(point.x, point.y-1)) == current_bloc:
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neighbours += Global.directions_8.TOP
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if get_height(Vector2i(point.x+1,point.y-1)) == current_bloc:
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neighbours += Global.directions_8.TOP_RIGHT
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if get_height(Vector2i(point.x+1, point.y)) == current_bloc:
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neighbours += Global.directions_8.RIGHT
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if get_height(Vector2i(point.x+1, point.y+1)) == current_bloc:
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neighbours += Global.directions_8.BOTTOM_RIGHT
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if get_height(Vector2i(point.x, point.y+1)) == current_bloc:
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neighbours += Global.directions_8.BOTTOM
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if get_height(Vector2i(point.x-1, point.y+1)) == current_bloc:
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neighbours += Global.directions_8.BOTTOM_LEFT
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if get_height(Vector2i(point.x-1, point.y)) == current_bloc:
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neighbours += Global.directions_8.LEFT
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return neighbours
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func get_neighbours_4_at_same_height(point: Vector2i):
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var neighbours = 0
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var current_bloc = get_height(Vector2i(point.x, point.y))
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if get_height(Vector2i(point.x, point.y-1)) == current_bloc:
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neighbours += Global.directions_4.TOP
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if get_height(Vector2i(point.x+1, point.y)) == current_bloc:
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neighbours += Global.directions_4.RIGHT
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if get_height(Vector2i(point.x, point.y+1)) == current_bloc:
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neighbours += Global.directions_4.BOTTOM
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if get_height(Vector2i(point.x-1, point.y)) == current_bloc:
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neighbours += Global.directions_4.LEFT
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return neighbours
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func neighbours(point: Vector2i):
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var neighbours = []
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return [
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get_real_coordinates(Vector2i(point.x, point.y - 1)),
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get_real_coordinates(Vector2i(point.x + 1, point.y)),
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get_real_coordinates(Vector2i(point.x, point.y + 1)),
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get_real_coordinates(Vector2i(point.x - 1, point.y)),
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get_real_coordinates(Vector2i(point.x + 1, point.y - 1)),
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get_real_coordinates(Vector2i(point.x + 1, point.y + 1)),
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get_real_coordinates(Vector2i(point.x - 1, point.y + 1)),
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get_real_coordinates(Vector2i(point.x - 1, point.y - 1))
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]
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func get_real_coordinates(point: Vector2i):
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return Vector2i(fposmod(point.x, width), fposmod(point.y, height))
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func get_bloc(point: Vector2i):
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point = get_real_coordinates(point)
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var bloc = {}
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bloc["position"] = Vector3i(point.x, get_height(Vector2i(point.x, point.y)), point.y)
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for key in blocs[point.x][point.y].keys():
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bloc[key] = blocs[point.x][point.y][key]
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return bloc
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func get_height(point: Vector2i):
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point = get_real_coordinates(point)
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return heightMap[point.x][point.y]
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func add_entity(position: Vector2i):
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entities.append(Entity.new(entities.size(), position))
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blocs[position.x][position.y]["entity"] = entities.size() - 1
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return entities[entities.size() - 1]
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func cost(point1: Vector2i, point2: Vector2i):
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var cost = 1
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if (
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(point1.x == point2.x + 1 and point1.y == point2.y + 1) or
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(point1.x == point2.x + 1 and point1.y == point2.y - 1) or
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(point1.x == point2.x - 1 and point1.y == point2.y + 1) or
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(point1.x == point2.x - 1 and point1.y == point2.y - 1)
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):
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cost = 1.1
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return cost
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