mirror of
https://github.com/Relintai/material-maker.git
synced 2024-11-13 06:27:18 +01:00
43 lines
1.2 KiB
GDScript
43 lines
1.2 KiB
GDScript
tool
|
|
extends MMGenBase
|
|
class_name MMGenGraph
|
|
|
|
var connections = []
|
|
|
|
func get_type():
|
|
return "graph"
|
|
|
|
func get_port_source(gen_name: String, input_index: int) -> OutputPort:
|
|
for c in connections:
|
|
if c.to == gen_name and c.to_port == input_index:
|
|
var src_gen = get_node(c.from)
|
|
if src_gen != null:
|
|
return OutputPort.new(get_node(c.from), c.from_port)
|
|
return null
|
|
|
|
func connect_children(from, from_port : int, to, to_port : int):
|
|
# disconnect target
|
|
while true:
|
|
var remove = -1
|
|
for i in connections.size():
|
|
if connections[i].to == to.name and connections[i].to_port == to_port:
|
|
remove = i
|
|
break
|
|
if remove == -1:
|
|
break
|
|
connections.remove(remove)
|
|
# create new connection
|
|
connections.append({from=from.name, from_port=from_port, to=to.name, to_port=to_port})
|
|
return true
|
|
|
|
func disconnect_children(from, from_port : int, to, to_port : int):
|
|
while true:
|
|
var remove = -1
|
|
for i in connections.size():
|
|
if connections[i].from == from.name and connections[i].from_port == from_port and connections[i].to == to.name and connections[i].to_port == to_port:
|
|
remove = i
|
|
break
|
|
if remove == -1:
|
|
break
|
|
connections.remove(remove)
|
|
return true |