84 lines
2.3 KiB
GDScript
84 lines
2.3 KiB
GDScript
extends Node
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var world_seed = 0;
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var world_info = {
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"seed": 0,
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"name": "world"
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}
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func new_world():
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world_info.seed = round(Time.get_unix_time_from_system())
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print("World seed is " + str(world_info.seed))
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print("World name is " + str(world_info.name))
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func save_world():
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print("Saving world")
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var save_game = FileAccess.open("user://%s.save" % world_info.name, FileAccess.WRITE)
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# Saving world info
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var world_save = world_info.duplicate()
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world_save["node"] = "worldinfo"
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save_game.store_line(JSON.stringify(world_save))
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var save_nodes = get_tree().get_nodes_in_group("Persistent")
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for node in save_nodes:
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if node.scene_file_path.is_empty():
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print("persistent node '%s' is not an instanced scene, skipped" % node.name)
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continue
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if !node.has_method("save"):
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print("persistent node '%s' is missing a save() function, skipped" % node.name)
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continue
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var node_data = node.call("save")
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if (node_data == {}): continue
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var json_string = JSON.stringify(node_data)
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save_game.store_line(json_string)
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func load_world(save_name):
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if not FileAccess.file_exists("user://%s.save" % save_name):
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return
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var save_nodes = get_tree().get_nodes_in_group("Persistent")
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for i in save_nodes:
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i.queue_free()
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var save_game = FileAccess.open("user://%s.save" % save_name, FileAccess.READ)
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var earth = get_tree().root.get_node("world/Earth")
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while save_game.get_position() < save_game.get_length():
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var json_string = save_game.get_line()
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var json = JSON.new()
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var parse_result = json.parse(json_string)
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if not parse_result == OK:
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print("JSON Parse Error: ", json.get_error_message(), " in ", json_string, " at line ", json.get_error_line())
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continue
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var node_data = json.get_data()
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var new_object
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match node_data["node"]:
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"tile":
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new_object = preload("res://scenes/models/tile.tscn").instantiate()
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earth.add_child(new_object)
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new_object.position = Vector3(node_data["pos_x"], node_data["pos_y"], node_data["pos_z"])
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new_object.add_to_group("Persistent")
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new_object.update_tile()
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"worldinfo":
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world_info = node_data
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world_info["node"] = null
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continue
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for i in node_data.keys():
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if i == "node" or "pos" in i:
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continue
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new_object.set(i, node_data[i])
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new_object._ready() #request ready don't work /shrug
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await get_tree().physics_frame
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earth.mark_empty_tiles()
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