Kilokem/Defensaria
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

first enemy test

Browse Source
This commit is contained in:
Kilokem
2025-04-13 21:35:53 +02:00
parent 94f522d1b6
commit cc70a7d588
208 changed files with 17305 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

530
addons/gut/cli/optparse.gd Normal file
View File

@ -0,0 +1,530 @@
## Parses command line arguments, as one might expect.
##
## Parses command line arguments with a bunch of options including generating
## text that displays all the arguments your script accepts. This
## is included in the GUT ClassRef since it might be usable by others and is
## portable (everything it needs is in this one file).
## [br]
## This does alot, if you want to see it in action have a look at
## [url=https://github.com/bitwes/Gut/blob/main/scratch/optparse_example.gd]scratch/optparse_example.gd[/url]
## [codeblock lang=text]
##
## Godot Argument Lists
## -------------------------
## There are two sets of command line arguments that Godot populates:
## OS.get_cmdline_args
## OS.get_cmdline_user_args.
##
## OS.get_cmdline_args contains any arguments that are not used by the engine
## itself. This means options like --help and -d will never appear in this list
## since these are used by the engine. The one exception is the -s option which
## is always included as the first entry and the script path as the second.
## Optparse ignores these values for argument processing but can be accessed
## with my_optparse.options.script_option. This list does not contain any
## arguments that appear in OS.get_cmdline_user_args.
##
## OS.get_cmdline_user_args contains any arguments that appear on the command
## line AFTER " -- " or " ++ ". This list CAN contain options that the engine
## would otherwise use, and are ignored completely by the engine.
##
## The parse method, by default, includes arguments from OS.get_cmdline_args and
## OS.get_cmdline_user_args. You can optionally pass one of these to the parse
## method to limit which arguments are parsed. You can also conjure up your own
## array of arguments and pass that to parse.
##
## See Godot's documentation for get_cmdline_args and get_cmdline_user_args for
## more information.
##
##
## Adding Options
## --------------
## Use the following to add options to be parsed. These methods return the
## created Option instance. See that class above for more info. You can use
## the returned instance to get values, or use get_value/get_value_or_null.
## add("--name", "default", "Description goes here")
## add_required("--name", "default", "Description goes here")
## add_positional("--name", "default", "Description goes here")
## add_positional_required("--name", "default", "Description goes here")
##
## get_value will return the value of the option or the default if it was not
## set. get_value_or_null will return the value of the option or null if it was
## not set.
##
## The Datatype for an option is determined from the default value supplied to
## the various add methods. Supported types are
## String
## Int
## Float
## Array of strings
## Boolean
##
##
## Value Parsing
## -------------
## optparse uses option_name_prefix to differentiate between option names and
## values. Any argument that starts with this value will be treated as an
## argument name. The default is "-". Set this before calling parse if you want
## to change it.
##
## Values for options can be supplied on the command line with or without an "=":
## option=value # no space around "="
## option value # a space between option and value w/o =
## There is no way to escape "=" at this time.
##
## Array options can be specified multiple times and/or set from a comma delimited
## list.
## -gdir=a,b
## -gdir c,d
## -gdir e
## Results in -gdir equaling [a, b, c, d, e]. There is no way to escape commas
## at this time.
##
## To specify an empty list via the command line follow the option with an equal
## sign
## -gdir=
##
## Boolean options will have thier value set to !default when they are supplied
## on the command line. Boolean options cannot have a value on the command line.
## They are either supplied or not.
##
## If a value is not an array and is specified multiple times on the command line
## then the last entry will be used as the value.
##
## Positional argument values are parsed after all named arguments are parsed.
## This means that other options can appear before, between, and after positional
## arguments.
## --foo=bar positional_0_value --disabled --bar foo positional_1_value --a_flag
##
## Anything that is not used by named or positional arguments will appear in the
## unused property. You can use this to detect unrecognized arguments or treat
## everything else provided as a list of things, or whatever you want. You can
## use is_option on the elements of unused (or whatever you want really) to see
## if optparse would treat it as an option name.
##
## Use get_missing_required_options to get an array of Option with all required
## options that were not found when parsing.
##
## The parsed_args property holds the list of arguments that were parsed.
##
##
## Help Generation
## ---------------
## You can call get_help to generate help text, or you can just call print_help
## and this will print it for you.
##
## Set the banner property to any text you want to appear before the usage and
## options sections.
##
## Options are printed in the order they are added. You can add a heading for
## different options sections with add_heading.
## add("--asdf", 1, "This will have no heading")
## add_heading("foo")
## add("--foo", false, "This will have the foo heading")
## add("--another_foo", 1.5, "This too.")
## add_heading("This is after foo")
## add("--bar", true, "You probably get it by now.")
##
## If you include "[default]" in the description of a option, then the help will
## substitue it with the default value.
## [/codeblock]
#-------------------------------------------------------------------------------
# Holds all the properties of a command line option
#
# value will return the default when it has not been set.
#-------------------------------------------------------------------------------
class Option:
var _has_been_set = false
var _value = null
# REMEMBER that when this option is an array, you have to set the value
# before you alter the contents of the array (append etc) or has_been_set
# will return false and it might not be used right. For example
# get_value_or_null will return null when you've actually changed the value.
var value = _value:
get:
return _value
set(val):
_has_been_set = true
_value = val
var option_name = ''
var default = null
var description = ''
var required = false
func _init(name,default_value,desc=''):
option_name = name
default = default_value
description = desc
_value = default
func to_s(min_space=0):
var line_indent = str("\n", " ".repeat(min_space + 1))
var subbed_desc = description
subbed_desc = subbed_desc.replace('[default]', str(default))
subbed_desc = subbed_desc.replace("\n", line_indent)
return str(option_name.rpad(min_space), ' ', subbed_desc)
func has_been_set():
return _has_been_set
#-------------------------------------------------------------------------------
# A struct for organizing options by a heading
#-------------------------------------------------------------------------------
class OptionHeading:
var options = []
var display = 'default'
#-------------------------------------------------------------------------------
# Organizes options by order, heading, position. Also responsible for all
# help related text generation.
#-------------------------------------------------------------------------------
class Options:
var options = []
var positional = []
var default_heading = OptionHeading.new()
var script_option = Option.new('-s', '?', 'script option provided by Godot')
var _options_by_name = {}
var _options_by_heading = [default_heading]
var _cur_heading = default_heading
func add_heading(display):
var heading = OptionHeading.new()
heading.display = display
_cur_heading = heading
_options_by_heading.append(heading)
func add(option):
options.append(option)
_options_by_name[option.option_name] = option
_cur_heading.options.append(option)
func add_positional(option):
positional.append(option)
_options_by_name[option.option_name] = option
func get_by_name(option_name):
var found_param = null
if(option_name == script_option.option_name):
found_param = script_option
elif(_options_by_name.has(option_name)):
found_param = _options_by_name[option_name]
return found_param
func get_help_text():
var longest = 0
var text = ""
for i in range(options.size()):
if(options[i].option_name.length() > longest):
longest = options[i].option_name.length()
for heading in _options_by_heading:
if(heading != default_heading):
text += str("\n", heading.display, "\n")
for option in heading.options:
text += str(' ', option.to_s(longest + 2).replace("\n", "\n "), "\n")
return text
func get_option_value_text():
var text = ""
var i = 0
for option in positional:
text += str(i, '. ', option.option_name, ' = ', option.value)
if(!option.has_been_set()):
text += " (default)"
text += "\n"
i += 1
for option in options:
text += str(option.option_name, ' = ', option.value)
if(!option.has_been_set()):
text += " (default)"
text += "\n"
return text
func print_option_values():
print(get_option_value_text())
func get_missing_required_options():
var to_return = []
for opt in options:
if(opt.required and !opt.has_been_set()):
to_return.append(opt)
for opt in positional:
if(opt.required and !opt.has_been_set()):
to_return.append(opt)
return to_return
func get_usage_text():
var pos_text = ""
for opt in positional:
pos_text += str("[", opt.description, "] ")
if(pos_text != ""):
pos_text += " [opts] "
return "<path to godot> -s " + script_option.value + " [opts] " + pos_text
#-------------------------------------------------------------------------------
#
# optarse
#
#-------------------------------------------------------------------------------
var options = Options.new()
var banner = ''
var option_name_prefix = '-'
var unused = []
var parsed_args = []
var values = {}
func _populate_values_dictionary():
for entry in options.options:
var value_key = entry.option_name.lstrip('-')
values[value_key] = entry.value
for entry in options.positional:
var value_key = entry.option_name.lstrip('-')
values[value_key] = entry.value
func _convert_value_to_array(raw_value):
var split = raw_value.split(',')
# This is what an empty set looks like from the command line. If we do
# not do this then we will always get back [''] which is not what it
# shoudl be.
if(split.size() == 1 and split[0] == ''):
split = []
return split
# REMEMBER raw_value not used for bools.
func _set_option_value(option, raw_value):
var t = typeof(option.default)
# only set values that were specified at the command line so that
# we can punch through default and config values correctly later.
# Without this check, you can't tell the difference between the
# defaults and what was specified, so you can't punch through
# higher level options.
if(t == TYPE_INT):
option.value = int(raw_value)
elif(t == TYPE_STRING):
option.value = str(raw_value)
elif(t == TYPE_ARRAY):
var values = _convert_value_to_array(raw_value)
if(!option.has_been_set()):
option.value = []
option.value.append_array(values)
elif(t == TYPE_BOOL):
option.value = !option.default
elif(t == TYPE_FLOAT):
option.value = float(raw_value)
elif(t == TYPE_NIL):
print(option.option_name + ' cannot be processed, it has a nil datatype')
else:
print(option.option_name + ' cannot be processed, it has unknown datatype:' + str(t))
func _parse_command_line_arguments(args):
var parsed_opts = args.duplicate()
var i = 0
var positional_index = 0
while i < parsed_opts.size():
var opt = ''
var value = ''
var entry = parsed_opts[i]
if(is_option(entry)):
if(entry.find('=') != -1):
var parts = entry.split('=')
opt = parts[0]
value = parts[1]
var the_option = options.get_by_name(opt)
if(the_option != null):
parsed_opts.remove_at(i)
_set_option_value(the_option, value)
else:
i += 1
else:
var the_option = options.get_by_name(entry)
if(the_option != null):
parsed_opts.remove_at(i)
if(typeof(the_option.default) == TYPE_BOOL):
_set_option_value(the_option, null)
elif(i < parsed_opts.size() and !is_option(parsed_opts[i])):
value = parsed_opts[i]
parsed_opts.remove_at(i)
_set_option_value(the_option, value)
else:
i += 1
else:
if(positional_index < options.positional.size()):
_set_option_value(options.positional[positional_index], entry)
parsed_opts.remove_at(i)
positional_index += 1
else:
i += 1
# this is the leftovers that were not extracted.
return parsed_opts
func is_option(arg):
return str(arg).begins_with(option_name_prefix)
func add(op_name, default, desc):
var new_op = null
if(options.get_by_name(op_name) != null):
push_error(str('Option [', op_name, '] already exists.'))
else:
new_op = Option.new(op_name, default, desc)
options.add(new_op)
return new_op
func add_required(op_name, default, desc):
var op = add(op_name, default, desc)
if(op != null):
op.required = true
return op
func add_positional(op_name, default, desc):
var new_op = null
if(options.get_by_name(op_name) != null):
push_error(str('Positional option [', op_name, '] already exists.'))
else:
new_op = Option.new(op_name, default, desc)
options.add_positional(new_op)
return new_op
func add_positional_required(op_name, default, desc):
var op = add_positional(op_name, default, desc)
if(op != null):
op.required = true
return op
func add_heading(display_text):
options.add_heading(display_text)
func get_value(name):
var found_param = options.get_by_name(name)
if(found_param != null):
return found_param.value
else:
print("COULD NOT FIND OPTION " + name)
return null
# This will return null instead of the default value if an option has not been
# specified. This can be useful when providing an order of precedence to your
# values. For example if
# default value < config file < command line
# then you do not want to get the default value for a command line option or it
# will overwrite the value in a config file.
func get_value_or_null(name):
var found_param = options.get_by_name(name)
if(found_param != null and found_param.has_been_set()):
return found_param.value
else:
return null
func get_help():
var sep = '---------------------------------------------------------'
var text = str(sep, "\n", banner, "\n\n")
text += "Usage\n-----------\n"
text += " " + options.get_usage_text() + "\n\n"
text += "\nOptions\n-----------\n"
text += options.get_help_text()
text += str(sep, "\n")
return text
func print_help():
print(get_help())
func parse(cli_args=null):
parsed_args = cli_args
if(parsed_args == null):
parsed_args = OS.get_cmdline_args()
parsed_args.append_array(OS.get_cmdline_user_args())
unused = _parse_command_line_arguments(parsed_args)
_populate_values_dictionary()
func get_missing_required_options():
return options.get_missing_required_options()
# ##############################################################################
# The MIT License (MIT)
# =====================
#
# Copyright (c) 2025 Tom "Butch" Wesley
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# ##############################################################################