def log_species_summary():
num_empires = sum(empire_species.values())
num_species = len(fo.get_playable_species())
exp_count = num_empires // num_species
print "Empire Starting Species Summary for %d Empires and %d playable species" % (
num_empires, num_species)
print "Approximately %d to %d empires expected per species" % (max(
0, exp_count - 1), exp_count + 1)
print "%-16s : # -- %%" % ("species")
for species, count in empire_species.items():
if count:
print "%-16s : %3d -- %5.1f%%" % (species, count,
100.0 * count / num_empires)
print
inverse_native_chance = fo.native_frequency(
fo.get_galaxy_setup_data().nativeFrequency)
native_chance = 1.0 / (1e-5 + inverse_native_chance)
print "Natives Placement Summary (native frequency: %.1f%%)" % (
inverse_native_chance and (100 * native_chance))
# as the value in the universe table is higher for a lower frequency, we have to invert it
# exception: a value of 0 means no natives, in this case return immediately
if inverse_native_chance <= 0:
return
native_potential_planet_total = sum(
potential_native_planet_summary.values())
for species in species_summary:
if species_summary[species] > 0:
settleable_planets = 0
expectation_tally = 0.0
for p_type in natives.planet_types_for_natives[species]:
settleable_planets += potential_native_planet_summary[p_type]
expectation_tally += native_chance * 100.0 * potential_native_planet_summary[
p_type] / (1E-10 +
len(natives.natives_for_planet_type[p_type]))
expectation = expectation_tally / (1E-10 + settleable_planets)
print "Settled natives %18s on %3d planets -- %5.1f%% of total and %5.1f%% vs %5.1f%% (actual vs expected) of %s planets" % \
(species, species_summary[species], 100.0 * species_summary[species] / (1E-10 + native_potential_planet_total),
100.0 * species_summary[species] / (1E-10 + settleable_planets), expectation, [str(p_t) for p_t in natives.planet_types_for_natives[species]])
print
native_settled_planet_total = sum(settled_native_planet_summary.values())
print "Planet Type Summary for Native Planets (native frequency: %.1f%%)" % (
inverse_native_chance and (100 * native_chance))
print "%19s : %-s" % ("Potential (% of tot)", "Settled (% of potential)")
print "%-13s %5d : %5d" % ("Totals", native_potential_planet_total,
native_settled_planet_total)
for planet_type, planet_count in potential_native_planet_summary.items():
settled_planet_count = settled_native_planet_summary.get(
planet_type, 0)
potential_percent = 100.0 * planet_count / (
1E-10 + native_potential_planet_total)
settled_percent = 100.0 * settled_planet_count / (1E-10 + planet_count)
print "%-12s %5.1f%% : %5.1f%%" % (planet_type.name, potential_percent,
settled_percent)
def log_species_summary():
num_empires = sum(empire_species.values())
num_species = len(fo.get_playable_species())
exp_count = num_empires // num_species
print "Empire Starting Species Summary for %d Empires and %d playable species" % (num_empires, num_species)
print "Approximately %d to %d empires expected per species" % (max(0, exp_count - 1), exp_count + 1)
print "%-16s : # -- %%" % ("species")
for species, count in empire_species.items():
if count:
print "%-16s : %3d -- %5.1f%%" % (species, count, 100.0 * count / num_empires)
print
inverse_native_chance = fo.native_frequency(fo.get_galaxy_setup_data().nativeFrequency)
native_chance = 1.0 / (1e-5 + inverse_native_chance)
print "Natives Placement Summary (native frequency: %.1f%%)" % (inverse_native_chance and (100 * native_chance))
# as the value in the universe table is higher for a lower frequency, we have to invert it
# exception: a value of 0 means no natives, in this case return immediately
if inverse_native_chance <= 0:
return
native_potential_planet_total = sum(potential_native_planet_summary.values())
for species in species_summary:
if species_summary[species] > 0:
settleable_planets = 0
expectation_tally = 0.0
for p_type in natives.planet_types_for_natives[species]:
settleable_planets += potential_native_planet_summary[p_type]
expectation_tally += native_chance * 100.0 * potential_native_planet_summary[p_type] / (1E-10 + len(natives.natives_for_planet_type[p_type]))
expectation = expectation_tally / (1E-10 + settleable_planets)
print "Settled natives %18s on %3d planets -- %5.1f%% of total and %5.1f%% vs %5.1f%% (actual vs expected) of %s planets" % \
(species, species_summary[species], 100.0 * species_summary[species] / (1E-10 + native_potential_planet_total),
100.0 * species_summary[species] / (1E-10 + settleable_planets), expectation, [str(p_t) for p_t in natives.planet_types_for_natives[species]])
print
native_settled_planet_total = sum(settled_native_planet_summary.values())
print "Planet Type Summary for Native Planets (native frequency: %.1f%%)" % (inverse_native_chance and (100 * native_chance))
print "%19s : %-s" % ("Potential (% of tot)", "Settled (% of potential)")
print "%-13s %5d : %5d" % ("Totals", native_potential_planet_total, native_settled_planet_total)
for planet_type, planet_count in potential_native_planet_summary.items():
settled_planet_count = settled_native_planet_summary.get(planet_type, 0)
potential_percent = 100.0 * planet_count / (1E-10 + native_potential_planet_total)
settled_percent = 100.0 * settled_planet_count / (1E-10 + planet_count)
print "%-12s %5.1f%% : %5.1f%%" % (planet_type.name, potential_percent, settled_percent)
def generate_natives(native_freq, systems, empire_home_systems):
"""
Adds non-empire-affiliated native populations to planets.
"""
# first, calculate the chance for natives on a planet based on the native frequency that has been passed
# get the corresponding value for the specified natives frequency from the universe tables
inverse_native_chance = fo.native_frequency(native_freq)
# as the value in the universe table is higher for a lower frequency, we have to invert it
# exception: a value of 0 means no natives, in this case return immediately
if inverse_native_chance <= 0:
return
native_chance = 1.0 / float(inverse_native_chance)
# compile a list of planets where natives can be placed
# select only planets sufficiently far away from player home systems
native_safe_planets = [] # list of planets safe for natives
for candidate in systems:
if not is_too_close_to_empire_home_systems(candidate, empire_home_systems):
# this system is sufficiently far away from all player homeworlds, so add it's planets to our list
native_safe_planets += fo.sys_get_planets(candidate)
print "Number of planets far enough from players for natives to be allowed:", len(native_safe_planets)
# if there are no "native safe" planets at all, we can stop here
if not native_safe_planets:
return
# get all native species
native_species = fo.get_native_species()
print "Species that can be added as natives:"
print "... " + "\n... ".join(native_species)
# create a map with a list for each planet type containing the species
# for which this planet type is a good environment
# we will need this afterwards when picking natives for a planet
natives_for_planet_type.clear() # just to be safe
natives_for_planet_type.update( {planet_type: [] for planet_type in planets.planet_types} )
planet_types_for_natives.clear()
planet_types_for_natives.update( {species: set() for species in native_species} )
# iterate over all native species we got
for species in native_species:
# check the planet environment for all planet types for this species
for planet_type in planets.planet_types:
# if this planet type is a good environment for the species, add it to the list for this planet type
if fo.species_get_planet_environment(species, planet_type) == fo.planetEnvironment.good:
natives_for_planet_type[planet_type].append(species)
planet_types_for_natives[species].add(planet_type)
# randomly add species to planets
# iterate over the list of "native safe" planets we compiled earlier
for candidate in native_safe_planets:
# select a native species to put on this planet
planet_type = fo.planet_get_type(candidate)
# check if we have any native species that like this planet type
if not natives_for_planet_type[planet_type]:
# no, continue with next planet
continue
statistics.potential_native_planet_summary[planet_type] += 1
# make a "roll" against the chance for natives to determine if we shall place natives on this planet
if random.random() > native_chance:
# no, continue with next planet
continue
statistics.settled_native_planet_summary[planet_type] += 1
# randomly pick one of the native species available for this planet type
natives = random.choice(natives_for_planet_type[planet_type])
# put the selected natives on the planet
fo.planet_set_species(candidate, natives)
# set planet as homeworld for that species
fo.species_add_homeworld(natives, candidate)
# set planet focus
# check if the preferred focus for the native species is among the foci available on this planet
available_foci = fo.planet_available_foci(candidate)
preferred_focus = fo.species_preferred_focus(natives)
if preferred_focus in available_foci:
# if yes, set the planet focus to the preferred focus
fo.planet_set_focus(candidate, preferred_focus)
elif available_foci:
# if no, and there is at least one available focus, just take the first of the list
# otherwise don't set any focus
fo.planet_set_focus(candidate, available_foci[0])
print "Added native", natives, "to planet", fo.get_name(candidate)
# increase the statistics counter for this native species, so a species summary can be dumped to the log later
statistics.species_summary[natives] += 1
def generate_natives(native_freq, systems, empire_home_systems):
"""
Adds non-empire-affiliated native populations to planets.
"""
# first, calculate the chance for natives on a planet based on the native frequency that has been passed
# get the corresponding value for the specified natives frequency from the universe tables
inverse_native_chance = fo.native_frequency(native_freq)
# as the value in the universe table is higher for a lower frequency, we have to invert it
# exception: a value of 0 means no natives, in this case return immediately
if inverse_native_chance <= 0:
return
native_chance = 1.0 / float(inverse_native_chance)
# compile a list of planets where natives can be placed
# select only planets sufficiently far away from player home systems
native_safe_planets = [] # list of planets safe for natives
for candidate in systems:
if not is_too_close_to_empire_home_systems(candidate,
empire_home_systems):
# this system is sufficiently far away from all player homeworlds, so add it's planets to our list
native_safe_planets += fo.sys_get_planets(candidate)
print "Number of planets far enough from players for natives to be allowed:", len(
native_safe_planets)
# if there are no "native safe" planets at all, we can stop here
if not native_safe_planets:
return
# get all native species
native_species = fo.get_native_species()
print "Species that can be added as natives:"
print "... " + "\n... ".join(native_species)
# create a map with a list for each planet type containing the species
# for which this planet type is a good environment
# we will need this afterwards when picking natives for a planet
natives_for_planet_type.clear() # just to be safe
natives_for_planet_type.update(
{planet_type: []
for planet_type in planets.planet_types})
planet_types_for_natives.clear()
planet_types_for_natives.update(
{species: set()
for species in native_species})
# iterate over all native species we got
for species in native_species:
# check the planet environment for all planet types for this species
for planet_type in planets.planet_types:
# if this planet type is a good environment for the species, add it to the list for this planet type
if fo.species_get_planet_environment(
species, planet_type) == fo.planetEnvironment.good:
natives_for_planet_type[planet_type].append(species)
planet_types_for_natives[species].add(planet_type)
# randomly add species to planets
# iterate over the list of "native safe" planets we compiled earlier
for candidate in native_safe_planets:
# select a native species to put on this planet
planet_type = fo.planet_get_type(candidate)
# check if we have any native species that like this planet type
if not natives_for_planet_type[planet_type]:
# no, continue with next planet
continue
statistics.potential_native_planet_summary[planet_type] += 1
# make a "roll" against the chance for natives to determine if we shall place natives on this planet
if random.random() > native_chance:
# no, continue with next planet
continue
statistics.settled_native_planet_summary[planet_type] += 1
# randomly pick one of the native species available for this planet type
natives = random.choice(natives_for_planet_type[planet_type])
# put the selected natives on the planet
fo.planet_set_species(candidate, natives)
# set planet as homeworld for that species
fo.species_add_homeworld(natives, candidate)
# set planet focus
# check if the preferred focus for the native species is among the foci available on this planet
available_foci = fo.planet_available_foci(candidate)
preferred_focus = fo.species_preferred_focus(natives)
if preferred_focus in available_foci:
# if yes, set the planet focus to the preferred focus
fo.planet_set_focus(candidate, preferred_focus)
elif available_foci:
# if no, and there is at least one available focus, just take the first of the list
# otherwise don't set any focus
fo.planet_set_focus(candidate, available_foci[0])
print "Added native", natives, "to planet", fo.get_name(candidate)
# increase the statistics counter for this native species, so a species summary can be dumped to the log later
statistics.species_summary[natives] += 1