288 lines
12 KiB
Python
288 lines
12 KiB
Python
"""
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Parses the WitnessLogic.txt logic file into useful data structures.
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This is the heart of the randomization.
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In WitnessLogic.txt we have regions defined with their connections:
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Region Name (Short name) - Connected Region 1 - Connection Requirement 1 - Connected Region 2...
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And then panels in that region with the hex code used in the game
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previous panels that are required to turn them on, as well as the symbols they require:
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0x##### (Panel Name) - Required Panels - Required Items
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On __init__, the base logic is read and all panels are given Location IDs.
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When the world has parsed its options, a second function is called to finalize the logic.
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"""
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import copy
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from BaseClasses import MultiWorld
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from .static_logic import StaticWitnessLogic
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from .utils import define_new_region, get_disable_unrandomized_list, parse_lambda
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from .Options import is_option_enabled
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class WitnessPlayerLogic:
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"""WITNESS LOGIC CLASS"""
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def reduce_req_within_region(self, panel_hex):
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"""
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Panels in this game often only turn on when other panels are solved.
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Those other panels may have different item requirements.
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It would be slow to recursively check solvability each time.
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This is why we reduce the item dependencies within the region.
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Panels outside of the same region will still be checked manually.
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"""
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if self.DEPENDENT_REQUIREMENTS_BY_HEX[panel_hex]["panels"] == frozenset({frozenset()}):
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return self.DEPENDENT_REQUIREMENTS_BY_HEX[panel_hex]["items"]
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all_options = set()
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these_items = self.DEPENDENT_REQUIREMENTS_BY_HEX[panel_hex]["items"]
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these_panels = self.DEPENDENT_REQUIREMENTS_BY_HEX[panel_hex]["panels"]
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check_obj = StaticWitnessLogic.CHECKS_BY_HEX[panel_hex]
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for option in these_panels:
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dependent_items_for_option = frozenset({frozenset()})
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for option_panel in option:
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new_items = set()
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dep_obj = StaticWitnessLogic.CHECKS_BY_HEX.get(option_panel)
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if option_panel in {"7 Lasers", "11 Lasers"}:
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new_items = frozenset({frozenset([option_panel])})
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# If a panel turns on when a panel in a different region turns on,
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# the latter panel will be an "event panel", unless it ends up being
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# a location itself. This prevents generation failures.
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elif dep_obj["region"]["name"] != check_obj["region"]["name"]:
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new_items = frozenset({frozenset([option_panel])})
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self.EVENT_PANELS_FROM_PANELS.add(option_panel)
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else:
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new_items = self.reduce_req_within_region(option_panel)
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updated_items = set()
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for items_option in dependent_items_for_option:
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for items_option2 in new_items:
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updated_items.add(items_option.union(items_option2))
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dependent_items_for_option = updated_items
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for items_option in these_items:
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for dependentItem in dependent_items_for_option:
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all_options.add(items_option.union(dependentItem))
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return frozenset(all_options)
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def make_single_adjustment(self, adj_type, line):
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"""Makes a single logic adjustment based on additional logic file"""
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if adj_type == "Event Items":
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line_split = line.split(" - ")
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hex_set = line_split[1].split(",")
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for hex_code in hex_set:
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self.ALWAYS_EVENT_NAMES_BY_HEX[hex_code] = line_split[0]
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"""
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Should probably do this differently...
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Events right now depend on a panel.
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That seems bad.
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"""
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to_remove = set()
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for hex_code, event_name in self.ALWAYS_EVENT_NAMES_BY_HEX.items():
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if hex_code not in hex_set and event_name == line_split[0]:
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to_remove.add(hex_code)
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for remove in to_remove:
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del self.ALWAYS_EVENT_NAMES_BY_HEX[remove]
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return
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if adj_type == "Requirement Changes":
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line_split = line.split(" - ")
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required_items = parse_lambda(line_split[2])
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items_actually_in_the_game = {item[0] for item in StaticWitnessLogic.ALL_ITEMS}
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required_items = frozenset(
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subset.intersection(items_actually_in_the_game)
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for subset in required_items
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)
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requirement = {
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"panels": parse_lambda(line_split[1]),
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"items": required_items
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}
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self.DEPENDENT_REQUIREMENTS_BY_HEX[line_split[0]] = requirement
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return
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if adj_type == "Disabled Locations":
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self.COMPLETELY_DISABLED_CHECKS.add(line[:7])
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return
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if adj_type == "Region Changes":
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new_region_and_options = define_new_region(line + ":")
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self.CONNECTIONS_BY_REGION_NAME[new_region_and_options[0]["name"]] = new_region_and_options[1]
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return
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if adj_type == "Added Locations":
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self.ADDED_CHECKS.add(line)
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def make_options_adjustments(self, world, player):
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"""Makes logic adjustments based on options"""
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adjustment_linesets_in_order = []
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if is_option_enabled(world, player, "challenge_victory"):
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self.VICTORY_LOCATION = "0x0356B"
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else:
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self.VICTORY_LOCATION = "0x3D9A9"
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self.COMPLETELY_DISABLED_CHECKS.add(
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self.VICTORY_LOCATION
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)
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if is_option_enabled(world, player, "disable_non_randomized_puzzles"):
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adjustment_linesets_in_order.append(get_disable_unrandomized_list())
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for adjustment_lineset in adjustment_linesets_in_order:
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current_adjustment_type = None
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for line in adjustment_lineset:
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if len(line) == 0:
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continue
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if line[-1] == ":":
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current_adjustment_type = line[:-1]
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continue
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self.make_single_adjustment(current_adjustment_type, line)
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def make_dependency_reduced_checklist(self):
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"""
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Turns dependent check set into semi-independent check set
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"""
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for check_hex in self.DEPENDENT_REQUIREMENTS_BY_HEX.keys():
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indep_requirement = self.reduce_req_within_region(check_hex)
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self.REQUIREMENTS_BY_HEX[check_hex] = indep_requirement
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def make_event_item_pair(self, panel):
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"""
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Makes a pair of an event panel and its event item
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"""
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name = StaticWitnessLogic.CHECKS_BY_HEX[panel]["checkName"] + " Solved"
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pair = (name, self.EVENT_ITEM_NAMES[panel])
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return pair
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def make_event_panel_lists(self):
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"""
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Special event panel data structures
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"""
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for region_conn in self.CONNECTIONS_BY_REGION_NAME.values():
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for region_and_option in region_conn:
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for panelset in region_and_option[1]:
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for panel in panelset:
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self.EVENT_PANELS_FROM_REGIONS.add(panel)
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self.ALWAYS_EVENT_NAMES_BY_HEX[self.VICTORY_LOCATION] = "Victory"
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self.ORIGINAL_EVENT_PANELS.update(self.EVENT_PANELS_FROM_PANELS)
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self.ORIGINAL_EVENT_PANELS.update(self.EVENT_PANELS_FROM_REGIONS)
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self.NECESSARY_EVENT_PANELS.update(self.EVENT_PANELS_FROM_PANELS)
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for panel in self.EVENT_PANELS_FROM_REGIONS:
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for region_name, region in StaticWitnessLogic.ALL_REGIONS_BY_NAME.items():
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for connection in self.CONNECTIONS_BY_REGION_NAME[region_name]:
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connected_r = connection[0]
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if connected_r not in StaticWitnessLogic.ALL_REGIONS_BY_NAME:
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continue
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if region_name == "Boat" or connected_r == "Boat":
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continue
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connected_r = StaticWitnessLogic.ALL_REGIONS_BY_NAME[connected_r]
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if not any([panel in option for option in connection[1]]):
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continue
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if panel not in region["panels"] | connected_r["panels"]:
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self.NECESSARY_EVENT_PANELS.add(panel)
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for always_hex, always_item in self.ALWAYS_EVENT_NAMES_BY_HEX.items():
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self.ALWAYS_EVENT_HEX_CODES.add(always_hex)
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self.NECESSARY_EVENT_PANELS.add(always_hex)
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self.EVENT_ITEM_NAMES[always_hex] = always_item
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for panel in self.NECESSARY_EVENT_PANELS:
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pair = self.make_event_item_pair(panel)
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self.EVENT_ITEM_PAIRS[pair[0]] = pair[1]
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def __init__(self, world: MultiWorld, player: int):
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self.EVENT_PANELS_FROM_PANELS = set()
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self.EVENT_PANELS_FROM_REGIONS = set()
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self.CONNECTIONS_BY_REGION_NAME = copy.copy(StaticWitnessLogic.STATIC_CONNECTIONS_BY_REGION_NAME)
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self.DEPENDENT_REQUIREMENTS_BY_HEX = copy.copy(StaticWitnessLogic.STATIC_DEPENDENT_REQUIREMENTS_BY_HEX)
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self.REQUIREMENTS_BY_HEX = dict()
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# Determining which panels need to be events is a difficult process.
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# At the end, we will have EVENT_ITEM_PAIRS for all the necessary ones.
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self.ORIGINAL_EVENT_PANELS = set()
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self.NECESSARY_EVENT_PANELS = set()
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self.EVENT_ITEM_PAIRS = dict()
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self.ALWAYS_EVENT_HEX_CODES = set()
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self.COMPLETELY_DISABLED_CHECKS = set()
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self.ADDED_CHECKS = set()
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self.VICTORY_LOCATION = "0x0356B"
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self.EVENT_ITEM_NAMES = {
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"0x01A0F": "Keep Laser Panel (Hedge Mazes) Activates",
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"0x09D9B": "Monastery Overhead Doors Open",
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"0x193A6": "Monastery Laser Panel Activates",
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"0x00037": "Monastery Branch Panels Activate",
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"0x0A079": "Access to Bunker Laser",
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"0x0A3B5": "Door to Tutorial Discard Opens",
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"0x01D3F": "Keep Laser Panel (Pressure Plates) Activates",
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"0x09F7F": "Mountain Access",
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"0x0367C": "Quarry Laser Mill Requirement Met",
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"0x009A1": "Swamp Rotating Bridge Near Side",
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"0x00006": "Swamp Cyan Water Drains",
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"0x00990": "Swamp Broken Shapers 1 Activates",
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"0x0A8DC": "Lower Avoid 6 Activates",
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"0x0000A": "Swamp More Rotated Shapers 1 Access",
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"0x09ED8": "Inside Mountain Second Layer Both Light Bridges Solved",
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"0x0A3D0": "Quarry Laser Boathouse Requirement Met",
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"0x00596": "Swamp Red Water Drains",
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"0x28B39": "Town Tower 4th Door Opens"
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}
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self.ALWAYS_EVENT_NAMES_BY_HEX = {
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"0x0360D": "Symmetry Laser Activation",
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"0x03608": "Desert Laser Activation",
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"0x09F98": "Desert Laser Redirection",
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"0x03612": "Quarry Laser Activation",
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"0x19650": "Shadows Laser Activation",
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"0x0360E": "Keep Laser Hedges Activation",
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"0x03317": "Keep Laser Pressure Plates Activation",
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"0x17CA4": "Monastery Laser Activation",
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"0x032F5": "Town Laser Activation",
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"0x03616": "Jungle Laser Activation",
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"0x09DE0": "Bunker Laser Activation",
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"0x03615": "Swamp Laser Activation",
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"0x03613": "Treehouse Laser Activation",
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"0x03535": "Shipwreck Video Pattern Knowledge",
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"0x03542": "Mountain Video Pattern Knowledge",
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"0x0339E": "Desert Video Pattern Knowledge",
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"0x03481": "Tutorial Video Pattern Knowledge",
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"0x03702": "Jungle Video Pattern Knowledge",
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"0x2FAF6": "Theater Walkway Video Pattern Knowledge",
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}
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self.make_options_adjustments(world, player)
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self.make_dependency_reduced_checklist()
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self.make_event_panel_lists()
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