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66 lines
2.4 KiB
Plaintext
66 lines
2.4 KiB
Plaintext
/**
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* # Save Shell Component
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*
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* A component that saves and loads a shell for the integrated circuit.
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*/
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/obj/item/circuit_component/save_shell
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display_name = "Save Shell"
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desc = "A component that saves a shell."
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circuit_flags = CIRCUIT_FLAG_ADMIN
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/// Returns the output from the proccall
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var/datum/port/output/on_loaded
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/obj/item/circuit_component/save_shell/populate_ports()
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on_loaded = add_output_port("On Loaded", PORT_TYPE_SIGNAL)
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/obj/item/circuit_component/save_shell/add_to(obj/item/integrated_circuit/added_to)
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. = ..()
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RegisterSignal(added_to, COMSIG_CIRCUIT_POST_LOAD, .proc/on_post_load)
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RegisterSignal(added_to, COMSIG_CIRCUIT_PRE_SAVE_TO_JSON, .proc/on_pre_save_to_json)
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/obj/item/circuit_component/save_shell/removed_from(obj/item/integrated_circuit/removed_from)
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UnregisterSignal(removed_from, list(COMSIG_CIRCUIT_POST_LOAD, COMSIG_CIRCUIT_PRE_SAVE_TO_JSON))
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return ..()
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/obj/item/circuit_component/save_shell/proc/on_post_load(datum/source)
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SIGNAL_HANDLER
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on_loaded.set_output(COMPONENT_SIGNAL)
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/obj/item/circuit_component/save_shell/proc/on_pre_save_to_json(datum/source, list/general_data)
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SIGNAL_HANDLER
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// We're custom saving the shell, disable any USB cable connections and default shell components.
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general_data["external_objects"] = list()
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/obj/item/circuit_component/save_shell/save_data_to_list(list/component_data)
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. = ..()
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var/atom/movable/shell = parent.shell
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component_data["shell_type"] = shell.type
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var/list/shell_variables = list()
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for(var/variable in shell.vars - GLOB.duplicate_forbidden_vars)
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var/variable_data = shell.vars[variable]
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if(!istext(variable_data) && !isnum(variable_data))
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continue
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if(initial(shell.vars[variable]) == variable_data)
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continue
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shell_variables[variable] = variable_data
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component_data["shell_variables"] = shell_variables
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/obj/item/circuit_component/save_shell/load_data_from_list(list/component_data)
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if(parent.shell)
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return
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var/shell_type = text2path(component_data["shell_type"])
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if(!shell_type)
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return ..()
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var/atom/movable/shell = new shell_type(drop_location())
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var/list/shell_variables = component_data["shell_variables"]
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for(var/variable in shell_variables - GLOB.duplicate_forbidden_vars)
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var/variable_data = shell_variables[variable]
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shell.vv_edit_var(variable, variable_data)
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var/datum/component/shell/shell_component = shell.AddComponent(/datum/component/shell)
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shell_component.attach_circuit(parent)
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return ..()
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