implemented more code for adding more pegs, but still a lot of work to do on pathfinding, targeting, map etc.

Map.tscn

@@ -11,7 +11,9 @@ texture = ExtResource("1_gfjgm")
 texture_region_size = Vector2i(40, 40)
 0:0/0 = 0
 1:0/0 = 0
+1:0/0/custom_data_1 = -1
 2:0/0 = 0
+2:0/0/custom_data_1 = 1
 3:0/0 = 0
 3:0/0/custom_data_0 = true
 4:0/0 = 0
@@ -26,6 +28,8 @@ texture_region_size = Vector2i(40, 40)
 tile_size = Vector2i(40, 40)
 custom_data_layer_0/name = "is_solid"
 custom_data_layer_0/type = 1
+custom_data_layer_1/name = "disposition"
+custom_data_layer_1/type = 2
 sources/1 = SubResource("TileSetAtlasSource_trj13")
 pattern_0 = SubResource("TileMapPattern_fjt81")