set addons/hexgrid, closess #2

1 files changed, 49 insertions, 0 deletions

diff --git a/addons/hexgrid/Tile.gd b/addons/hexgrid/Tile.gd
new file mode 100644
index 0000000..b9463eb
--- /dev/null
+++ b/addons/hexgrid/Tile.gd
@@ -0,0 +1,49 @@
+#warning-ignore-all:unused_argument
+extends Node2D
+
+class_name Tile, "res://addons/hexgrid/Tile.png"
+
+var coords : Vector2
+var blocked : bool
+var on_map : bool = false
+
+var acc : int
+var f : float
+var parent : Tile
+var road_march : bool
+var search_count : int
+
+func configure(p : Vector2, c: Vector2, o :Array) -> void:
+	position = p
+	coords = c
+	on_map = true
+	for t in o:
+		var s :Sprite = Sprite.new()
+		s.texture = load(t)
+		s.visible = false
+		add_child(s)
+	visible = false
+
+# is there a road with given orientation that drives out of that Tile
+func has_road(orientation : int) -> bool:
+	print("Tile#has_road() must be overriden in a subclass")
+	return false
+
+# is the line of sight blocked from a Tile to another, d beeing the distance between from and to,
+# dt beeing the distance between from and this Tile
+func block_los(from : Tile, to : Tile, d : float, dt : float) -> bool:
+	print("Tile#block_los() must be overriden in a subclass")
+	return false
+
+func enable_overlay(i :int, v : bool) -> void:
+	get_child(i).visible = v
+	if v: visible = true
+	else :
+		visible = false
+		for o in get_children():
+			if o.visible:
+				visible = true
+				break
+
+func is_overlay_on(i) -> bool:
+	return get_child(i).visible