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| from dataclasses import dataclass | |
| from collections import defaultdict | |
| from typing import Dict | |
| from base.attribute import Attribute | |
| from base.constant import FRAME_PER_SECOND | |
| from base.skill import Skill, DotDamage, PetDamage | |
| from utils.parser import School | |
| class Detail: | |
| damage: int = 0 | |
| critical_damage: int = 0 | |
| expected_damage: float = 0. | |
| critical_strike: float = 0. | |
| gradients: Dict[str, float] = None | |
| critical_count: int = 0 | |
| count: int = 0 | |
| def __post_init__(self): | |
| self.gradients = defaultdict(float) | |
| def actual_critical_strike(self): | |
| if self.count: | |
| return self.critical_count / self.count | |
| return 0 | |
| def filter_status(status, school: School, skill_id): | |
| buffs = [] | |
| for buff_id, buff_level, buff_stack in status: | |
| buff = school.buffs[buff_id] | |
| if not buff.activate: | |
| continue | |
| buff.buff_level, buff.buff_stack = buff_level, buff_stack | |
| if buff.gain_attributes: | |
| buffs.append(buff) | |
| elif skill_id in buff.gain_skills: | |
| buffs.append(buff) | |
| return tuple(sorted(buffs, key=lambda x: x.buff_id)) | |
| def add_buffs(current_buffs, snapshot_buffs, target_buffs, attribute: Attribute, skill: Skill): | |
| final_buffs = [] | |
| if not snapshot_buffs: | |
| for buff in current_buffs: | |
| buff.add_all(attribute, skill) | |
| final_buffs.append(buff) | |
| elif isinstance(skill, DotDamage): | |
| for buff in snapshot_buffs: | |
| if buff.add_dot(attribute, skill, True): | |
| final_buffs.append(buff) | |
| for buff in current_buffs: | |
| if buff.add_dot(attribute, skill, False): | |
| final_buffs.append(buff) | |
| elif isinstance(skill, PetDamage): | |
| for buff in snapshot_buffs: | |
| buff.add_all(attribute, skill) | |
| final_buffs.append(buff) | |
| for buff in target_buffs: | |
| buff.add_all(attribute, skill) | |
| return final_buffs + list(target_buffs) | |
| def sub_buffs(current_buffs, snapshot_buffs, target_buffs, attribute: Attribute, skill: Skill): | |
| if not snapshot_buffs: | |
| for buff in current_buffs: | |
| buff.sub_all(attribute, skill) | |
| elif isinstance(skill, DotDamage): | |
| for buff in snapshot_buffs: | |
| buff.sub_dot(attribute, skill, True) | |
| for buff in current_buffs: | |
| buff.sub_dot(attribute, skill, False) | |
| elif isinstance(skill, PetDamage): | |
| for buff in snapshot_buffs: | |
| buff.sub_all(attribute, skill) | |
| for buff in target_buffs: | |
| buff.sub_all(attribute, skill) | |
| def concat_buffs(buffs): | |
| buffs = ",".join(buff.display_name for buff in buffs) | |
| if not buffs: | |
| buffs = "~" | |
| return buffs | |
| def analyze_details(record, duration: int, attribute: Attribute, school: School): | |
| total = Detail() | |
| details = {} | |
| summary = {} | |
| duration *= FRAME_PER_SECOND | |
| for skill, status in record.items(): | |
| skill_id, skill_level, skill_stack = skill | |
| skill: Skill = school.skills[skill_id] | |
| if not skill.activate: | |
| continue | |
| skill.skill_level, skill.skill_stack = skill_level, skill_stack | |
| skill_name = skill.skill_name | |
| skill_detail = details[skill.display_name] = {} | |
| if not (skill_summary := summary.get(skill_name)): | |
| skill_summary = summary[skill_name] = Detail() | |
| skill_total = skill_detail[""] = Detail() | |
| for (current_status, snapshot_status, target_status), timeline in status.items(): | |
| if not (timeline := [t for t in timeline if t[0] < duration]): | |
| continue | |
| critical_timeline = [t for t in timeline if t[1]] | |
| current_buffs = filter_status(current_status, school, skill_id) | |
| snapshot_buffs = filter_status(snapshot_status, school, skill_id) | |
| target_buffs = filter_status(target_status, school, skill_id) | |
| buffs = add_buffs(current_buffs, snapshot_buffs, target_buffs, attribute, skill) | |
| buffs = concat_buffs(buffs) | |
| detail = skill_detail[buffs] = Detail(*skill(attribute)) | |
| detail.gradients = analyze_gradients(skill, attribute) | |
| sub_buffs(current_buffs, snapshot_buffs, target_buffs, attribute, skill) | |
| detail.critical_count += len(critical_timeline) | |
| detail.count += len(timeline) | |
| skill_total.critical_count += len(critical_timeline) | |
| skill_total.count += len(timeline) | |
| skill_total.damage += detail.damage * len(timeline) | |
| skill_total.critical_damage += detail.critical_damage * len(timeline) | |
| skill_total.expected_damage += detail.expected_damage * len(timeline) | |
| skill_total.critical_strike += detail.critical_strike * len(timeline) | |
| for attr, residual_damage in detail.gradients.items(): | |
| skill_total.gradients[attr] += residual_damage * len(timeline) | |
| if skill_total.count: | |
| total.expected_damage += skill_total.expected_damage | |
| skill_summary.expected_damage += skill_total.expected_damage | |
| skill_summary.critical_count += skill_total.critical_strike | |
| skill_summary.count += skill_total.count | |
| skill_total.damage /= skill_total.count | |
| skill_total.critical_damage /= skill_total.count | |
| skill_total.expected_damage /= skill_total.count | |
| skill_total.critical_strike /= skill_total.count | |
| for attr, residual_damage in skill_total.gradients.items(): | |
| total.gradients[attr] += residual_damage | |
| skill_total.gradients[attr] /= skill_total.count | |
| else: | |
| details.pop(skill.display_name) | |
| summary = {skill: detail for skill, detail in summary.items() if detail.count} | |
| return total, summary, details | |
| def analyze_gradients(skill, attribute): | |
| results = {} | |
| for attr, value in attribute.grad_attrs.items(): | |
| origin_value = getattr(attribute, attr) | |
| setattr(attribute, attr, origin_value + value) | |
| _, _, results[attr], _ = skill(attribute) | |
| setattr(attribute, attr, origin_value) | |
| return results | |