def log_monsters_summary():
print "Space Monsters Placement Summary"
for monster, counter in monsters_summary:
if counter > 0:
print "Placed space monster", monster, counter, "times"
print
inverse_monster_chance = fo.monster_frequency(fo.get_galaxy_setup_data().monsterFrequency)
monster_chance = 1.0 / (1e-5 + inverse_monster_chance)
# the following loop depends on name mapping done in monsters.py
print "Tracked Monster and Nest Summary (base monster freq: %4.1f%%)" % (100 * monster_chance)
print "%-18s | %8s | %8s | %8s | %12s | %s" %\
("Monster", "chance", "# tried", "# placed", "# valid sys locs", "# valid nest planet locs")
for monster in tracked_monsters_summary:
print "%-18s | %5.2f | %4d | %4d | %4d | %4d" % (monster, tracked_monsters_chance[monster],
tracked_monsters_tries[monster], tracked_monsters_summary[monster],
tracked_monsters_location_summary[monster], tracked_nest_location_summary[monster])
def log_monsters_summary():
print "Space Monsters Placement Summary"
for monster, counter in monsters_summary:
if counter > 0:
print "Placed space monster", monster, counter, "times"
print
inverse_monster_chance = fo.monster_frequency(
fo.get_galaxy_setup_data().monsterFrequency)
monster_chance = 1.0 / (1e-5 + inverse_monster_chance)
# the following loop depends on name mapping done in monsters.py
print "Tracked Monster and Nest Summary (base monster freq: %4.1f%%)" % (
100 * monster_chance)
print "%-18s | %8s | %8s | %8s | %12s | %s" %\
("Monster", "chance", "# tried", "# placed", "# valid sys locs", "# valid nest planet locs")
for monster in tracked_monsters_summary:
print "%-18s | %5.2f | %4d | %4d | %4d | %4d" % (
monster, tracked_monsters_chance[monster],
tracked_monsters_tries[monster], tracked_monsters_summary[monster],
tracked_monsters_location_summary[monster],
tracked_nest_location_summary[monster])
def generate_monsters(monster_freq, systems):
"""
Adds space monsters to systems.
"""
# first, calculate the basic chance for monster generation in a system
# based on the monster frequency that has been passed
# get the corresponding value for the specified monster frequency from the universe tables
inverse_monster_chance = fo.monster_frequency(monster_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 monsters, in this case return immediately
if inverse_monster_chance <= 0:
return
basic_chance = 1.0 / float(inverse_monster_chance)
print "Default monster spawn chance:", basic_chance
expectation_tally = 0.0
actual_tally = 0
# get all monster fleets that have a spawn rate and limit both > 0 and at least one monster ship design in it
# (a monster fleet with no monsters in it is pointless) and store them with a spawn counter in a dict
# this counter will be set to the spawn limit initially and decreased every time the monster fleet is spawned
fleet_plans = {
fp: fp.spawn_limit()
for fp in fo.load_monster_fleet_plan_list(
"space_monster_spawn_fleets.txt") if fp.spawn_rate() > 0.0
and fp.spawn_limit() > 0 and fp.ship_designs()
}
# map nests to monsters for ease of reporting
nest_name_map = dict(
zip([
"KRAKEN_NEST_SPECIAL", "SNOWFLAKE_NEST_SPECIAL",
"JUGGERNAUT_NEST_SPECIAL"
], ["SM_KRAKEN_1", "SM_SNOWFLAKE_1", "SM_JUGGERNAUT_1"]))
tracked_plan_tries = {name: 0 for name in nest_name_map.values()}
tracked_plan_counts = {name: 0 for name in nest_name_map.values()}
tracked_plan_valid_locations = {
fp: 0
for fp, limit in fleet_plans.iteritems()
if fp.name() in tracked_plan_counts
}
tracked_nest_valid_locations = {nest: 0 for nest in nest_name_map}
if not fleet_plans:
return
# dump a list of all monster fleets meeting these conditions and their properties to the log
print "Monster fleets available for generation at game start:"
for fleet_plan in fleet_plans:
print "...", fleet_plan.name(), ": spawn rate", fleet_plan.spawn_rate(
),
print "/ spawn limit", fleet_plan.spawn_limit(),
print "/ effective chance", basic_chance * fleet_plan.spawn_rate(),
if len(systems) < 1000:
print "/ can be spawned at", len(
[s for s in systems if fleet_plan.location(s)]), "systems"
else:
print # to terminate the print line
if fleet_plan.name() in nest_name_map.values():
statistics.tracked_monsters_chance[
fleet_plan.name()] = basic_chance * fleet_plan.spawn_rate()
# for each system in the list that has been passed to this function, find a monster fleet that can be spawned at
# the system and which hasn't already been added too many times, then attempt to add that monster fleet by
# testing the spawn rate chance
for system in systems:
# collect info for tracked monster nest valid locations
for planet in fo.sys_get_planets(system):
for nest in tracked_nest_valid_locations:
#print "\t tracked monster check planet: %d size: %s for nest: %20s | result: %s" % (planet, fo.planet_get_size(planet), nest, fo.special_location(nest, planet))
if fo.special_location(nest, planet):
tracked_nest_valid_locations[nest] += 1
# collect info for tracked monster valid locations
for fp in tracked_plan_valid_locations:
if fp.location(system):
tracked_plan_valid_locations[fp] += 1
# filter out all monster fleets whose location condition allows this system and whose counter hasn't reached 0
suitable_fleet_plans = [
fp for fp, counter in fleet_plans.iteritems()
if counter and fp.location(system)
]
# if there are no suitable monster fleets for this system, continue with the next
if not suitable_fleet_plans:
continue
# randomly select one monster fleet out of the suitable ones and then test if we want to add it to this system
# by making a roll against the basic chance multiplied by the spawn rate of this monster fleet
expectation_tally += basic_chance * sum(
[fp.spawn_rate()
for fp in suitable_fleet_plans]) / len(suitable_fleet_plans)
fleet_plan = random.choice(suitable_fleet_plans)
if fleet_plan.name() in tracked_plan_tries:
tracked_plan_tries[fleet_plan.name()] += 1
if random.random() > basic_chance * fleet_plan.spawn_rate():
print "\t\t At system %4d rejected monster fleet %s from %d suitable fleets" % (
system, fleet_plan.name(), len(suitable_fleet_plans))
# no, test failed, continue with the next system
continue
actual_tally += 1
if fleet_plan.name() in tracked_plan_counts:
tracked_plan_counts[fleet_plan.name()] += 1
# all prerequisites and the test have been met, now spawn this monster fleet in this system
print "Spawn", fleet_plan.name(), "at", fo.get_name(system)
# decrement counter for this monster fleet
fleet_plans[fleet_plan] -= 1
# create monster fleet
monster_fleet = fo.create_monster_fleet(system)
# if fleet creation fails, report an error and try to continue with next system
if monster_fleet == fo.invalid_object():
util.report_error(
"Python generate_monsters: unable to create new monster fleet %s"
% fleet_plan.name())
continue
# add monsters to fleet
for design in fleet_plan.ship_designs():
# create monster, if creation fails, report an error and try to continue with the next design
if fo.create_monster(design, monster_fleet) == fo.invalid_object():
util.report_error(
"Python generate_monsters: unable to create monster %s" %
design)
print "Actual # monster fleets placed: %d; Total Placement Expectation: %.1f" % (
actual_tally, expectation_tally)
# finally, compile some statistics to be dumped to the log later
statistics.monsters_summary = [(fp.name(), fp.spawn_limit() - counter)
for fp, counter in fleet_plans.iteritems()]
statistics.tracked_monsters_tries.update(tracked_plan_tries)
statistics.tracked_monsters_summary.update(tracked_plan_counts)
statistics.tracked_monsters_location_summary.update([
(fp.name(), count)
for fp, count in tracked_plan_valid_locations.iteritems()
])
statistics.tracked_nest_location_summary.update([
(nest_name_map[nest], count)
for nest, count in tracked_nest_valid_locations.items()
])
def generate_monsters(monster_freq, systems):
"""
Adds space monsters to systems.
"""
# first, calculate the basic chance for monster generation in a system
# based on the monster frequency that has been passed
# get the corresponding value for the specified monster frequency from the universe tables
inverse_monster_chance = fo.monster_frequency(monster_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 monsters, in this case return immediately
if inverse_monster_chance <= 0:
return
basic_chance = 1.0 / float(inverse_monster_chance)
print "Default monster spawn chance:", basic_chance
expectation_tally = 0.0
actual_tally = 0
# get all monster fleets that have a spawn rate and limit both > 0 and at least one monster ship design in it
# (a monster fleet with no monsters in it is pointless) and store them with a spawn counter in a dict
# this counter will be set to the spawn limit initially and decreased every time the monster fleet is spawned
fleet_plans = {fp: fp.spawn_limit() for fp in fo.load_monster_fleet_plan_list("space_monster_spawn_fleets.txt")
if fp.spawn_rate() > 0.0 and fp.spawn_limit() > 0 and fp.ship_designs()}
# map nests to monsters for ease of reporting
nest_name_map = dict(zip(["KRAKEN_NEST_SPECIAL", "SNOWFLAKE_NEST_SPECIAL", "JUGGERNAUT_NEST_SPECIAL"], ["SM_KRAKEN_1", "SM_SNOWFLAKE_1", "SM_JUGGERNAUT_1"]))
tracked_plan_tries = {name: 0 for name in nest_name_map.values()}
tracked_plan_counts = {name: 0 for name in nest_name_map.values()}
tracked_plan_valid_locations = {fp: 0 for fp, limit in fleet_plans.iteritems() if fp.name() in tracked_plan_counts}
tracked_nest_valid_locations = {nest: 0 for nest in nest_name_map}
if not fleet_plans:
return
# dump a list of all monster fleets meeting these conditions and their properties to the log
print "Monster fleets available for generation at game start:"
for fleet_plan in fleet_plans:
print "...", fleet_plan.name(), ": spawn rate", fleet_plan.spawn_rate(),
print "/ spawn limit", fleet_plan.spawn_limit(),
print "/ effective chance", basic_chance * fleet_plan.spawn_rate(),
if len(systems) < 1000:
print "/ can be spawned at", len([s for s in systems if fleet_plan.location(s)]), "systems"
else:
print # to terminate the print line
if fleet_plan.name() in nest_name_map.values():
statistics.tracked_monsters_chance[fleet_plan.name()] = basic_chance * fleet_plan.spawn_rate()
# for each system in the list that has been passed to this function, find a monster fleet that can be spawned at
# the system and which hasn't already been added too many times, then attempt to add that monster fleet by
# testing the spawn rate chance
for system in systems:
# collect info for tracked monster nest valid locations
for planet in fo.sys_get_planets(system):
for nest in tracked_nest_valid_locations:
#print "\t tracked monster check planet: %d size: %s for nest: %20s | result: %s" % (planet, fo.planet_get_size(planet), nest, fo.special_location(nest, planet))
if fo.special_location(nest, planet):
tracked_nest_valid_locations[nest] += 1
# collect info for tracked monster valid locations
for fp in tracked_plan_valid_locations:
if fp.location(system):
tracked_plan_valid_locations[fp] += 1
# filter out all monster fleets whose location condition allows this system and whose counter hasn't reached 0
suitable_fleet_plans = [fp for fp, counter in fleet_plans.iteritems() if counter and fp.location(system)]
# if there are no suitable monster fleets for this system, continue with the next
if not suitable_fleet_plans:
continue
# randomly select one monster fleet out of the suitable ones and then test if we want to add it to this system
# by making a roll against the basic chance multiplied by the spawn rate of this monster fleet
expectation_tally += basic_chance * sum([fp.spawn_rate() for fp in suitable_fleet_plans]) / len(suitable_fleet_plans)
fleet_plan = random.choice(suitable_fleet_plans)
if fleet_plan.name() in tracked_plan_tries:
tracked_plan_tries[fleet_plan.name()] += 1
if random.random() > basic_chance * fleet_plan.spawn_rate():
print "\t\t At system %4d rejected monster fleet %s from %d suitable fleets" % (system, fleet_plan.name(), len(suitable_fleet_plans))
# no, test failed, continue with the next system
continue
actual_tally += 1
if fleet_plan.name() in tracked_plan_counts:
tracked_plan_counts[fleet_plan.name()] += 1
# all prerequisites and the test have been met, now spawn this monster fleet in this system
print "Spawn", fleet_plan.name(), "at", fo.get_name(system)
# decrement counter for this monster fleet
fleet_plans[fleet_plan] -= 1
# create monster fleet
monster_fleet = fo.create_monster_fleet(system)
# if fleet creation fails, report an error and try to continue with next system
if monster_fleet == fo.invalid_object():
util.report_error("Python generate_monsters: unable to create new monster fleet %s" % fleet_plan.name())
continue
# add monsters to fleet
for design in fleet_plan.ship_designs():
# create monster, if creation fails, report an error and try to continue with the next design
if fo.create_monster(design, monster_fleet) == fo.invalid_object():
util.report_error("Python generate_monsters: unable to create monster %s" % design)
print "Actual # monster fleets placed: %d; Total Placement Expectation: %.1f" % (actual_tally, expectation_tally)
# finally, compile some statistics to be dumped to the log later
statistics.monsters_summary = [(fp.name(), fp.spawn_limit() - counter) for fp, counter in fleet_plans.iteritems()]
statistics.tracked_monsters_tries.update(tracked_plan_tries)
statistics.tracked_monsters_summary.update(tracked_plan_counts)
statistics.tracked_monsters_location_summary.update([(fp.name(), count) for fp, count in tracked_plan_valid_locations.iteritems()])
statistics.tracked_nest_location_summary.update([(nest_name_map[nest], count) for nest, count in tracked_nest_valid_locations.items()])