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class_name WallTile
extends FullTile
const WALLS: Array = [
"wall",
"window",
"door"
]
enum WallKind {
STRAIGHT,
OUTER_CORNER,
T,
CROSS,
}
var kind: WallKind = WallKind.STRAIGHT
var facing: int = 0
func _init(rename: String, neighbors: Array):
super(rename, neighbors)
var edges = neighbors.duplicate()
var series: int = 0
var last_series: int = 0
var adj: Array = []
for i in range(4):
var i_name = tile_name(edges[i])
if is_wall(i_name):
edges[i] = "wall"
else:
edges[i] = tile_name(edges[i])
for i in range(4):
if edges[i] != "wall":
last_series += 1
adj.append(i)
if last_series > series:
series = last_series
else:
last_series = 0
var count = 4 - adj.size()
if series == 1&&count == 2:
facing = adj[0]
kind = WallKind.STRAIGHT
elif series == 2&&count == 2:
facing = adj[0]
kind = WallKind.OUTER_CORNER
elif series == 1&&count == 3:
facing = adj[0]
kind = WallKind.T
elif series == 0&&count == 4:
facing = adj[0]
kind = WallKind.CROSS
turn_facing(facing)
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