231 lines
7.2 KiB
Python
231 lines
7.2 KiB
Python
"""
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An old script used for testing skillpoint assignment algorithms. Not used commonly.
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"""
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import json
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import math
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import copy
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with open("clean.json") as infile:
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data = json.load(infile)
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def clean_item(item):
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if not "displayName" in item:
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item["displayName"] = item["name"]
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return item
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items = data["items"]
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item_map = {clean_item(item)["displayName"]: item for item in items}
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# build_items_names = [
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# "Cumulonimbus",
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# "Soulflare",
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# "Leictreach Makani",
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# "Slayer",
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# "Intensity",
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# "Moon Pool Circlet",
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# "Diamond Static Bracelet",
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# "Royal Stormy Amulet"
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# ]
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# build_weapon_name = "Fatal"
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# build_items_names = [
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# "Morph-Stardust",
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# "Morph-Steel",
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# "Morph-Iron",
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# "Morph-Gold",
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# "Morph-Topaz",
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# "Morph-Emerald",
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# "Morph-Amethyst",
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# "Morph-Ruby"
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# ]
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# build_weapon_name = "Cascade"
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build_items_names = [
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"Blue Mask",
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"Sparkling Plate",
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"Gemini",
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"Slayer",
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"Draoi Fair",
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"Moon Pool Circlet",
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"Prowess",
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"Diamond Fusion Necklace"
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]
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build_weapon_name = "Praesidium"
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build_items = [item_map[item] for item in build_items_names]
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build_weapon = item_map[build_weapon_name]
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for item in build_items:
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print(item)
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print("-------------------------------")
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print(build_weapon)
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# Consolidate skillpoint and req into arrays for ease of processing.
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def setup(item):
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item["skillpoints"] = [item["str"], item["dex"], item["int"], item["def"], item["agi"]]
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item["has_negstat"] = any(x < 0 for x in item["skillpoints"])
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item["reqs"] = [item["strReq"], item["dexReq"], item["intReq"], item["defReq"], item["agiReq"]]
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fixed = []
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consider = []
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noboost = []
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for item in build_items:
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setup(item)
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if all(x == 0 for x in item["reqs"]):
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fixed.append(item)
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elif all(x == 0 for x in item["skillpoints"]) and item["set"] is None:
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noboost.append(item)
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else:
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consider.append(item)
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setup(build_weapon)
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fixed = tuple(fixed)
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noboost = tuple(noboost)
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consider = tuple(consider)
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"""
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The way this code expects this to work:
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sets is a map: setName -> setObject {
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bonuses: array[bonusObject]
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}
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where each bonusObject is a mapping from id to boost value.
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And the bonuses array describes the effect of equipping set items (0 index = 1 item).
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"""
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sets = dict()
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# Apply the skillpoints an item gives to the build.
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"""
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skillPoints: current skillpoint totals.
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item: Item in uestion.
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activeSetCounts: Mapping from setname to number of items currently worn (not including this one).
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"""
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def apply_skillpoints(skillpoints, item, activeSetCounts):
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for i in range(5):
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skillpoints[i] += item["skillpoints"][i]
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if item["set"] is not None:
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setName = item["set"]
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old_bonus = dict()
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if setName in activeSetCounts:
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setCount = activeSetCounts[setName]
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old_bonus = sets[setName]["bonuses"][setCount-1]
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activeSetCounts[setName] = setCount + 1
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else:
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setCount = 0
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activeSetCounts[setName] = 1
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new_bonus = sets[setName]["bonuses"][setCount]
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skp_order = ["str","dex","int","def","agi"]
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for i, skp in enumerate(skp_order):
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delta = new_bonus[skp] - old_bonus[skp]
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skillpoints[i] += delta
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# Figure out (naively) how many skillpoints need to be applied to get the current item to fit.
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# Doesn't handle -skp.
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def apply_to_fit(skillpoints, item, skillpoint_filter, activeSetCounts):
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applied = [0, 0, 0, 0, 0]
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total = 0
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for i, req, cur in zip(range(5), item["reqs"], skillpoints):
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if item["skillpoints"][i] < 0 and skillpoint_filter[i]:
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applied[i] -= item["skillpoints"][i]
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total -= item["skillpoints"][i]
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if (item["reqs"][i] == 0):
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continue
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skillpoint_filter[i] = True
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if req > cur:
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diff = req - cur
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applied[i] += diff
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total += diff
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if item["set"] is not None:
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setName = item["set"]
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old_bonus = dict()
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if setName in activeSetCounts:
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setCount = activeSetCounts[setName]
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old_bonus = sets[setName]["bonuses"][setCount-1]
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activeSetCounts[setName] = setCount + 1
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else:
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setCount = 0;
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activeSetCounts[setName] = 1
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new_bonus = sets[setName]["bonuses"][setCount]
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skp_order = ["str","dex","int","def","agi"]
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for i, skp in enumerate(skp_order):
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delta = new_bonus[skp] - old_bonus[skp]
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if delta < 0 and skillpoint_filter[i]:
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applied[i] -= delta
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total -= delta
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return applied, total
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# Permutations in js reference (also cool algorithm):
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# https://stackoverflow.com/a/41068709
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static_skillpoints_base = [0, 0, 0, 0, 0]
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static_activeSetCounts = dict()
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# Separate out the no req items and add them to the static skillpoint base.
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for item in fixed:
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apply_skillpoints(static_skillpoints_base, item, static_activeSetCounts)
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best = consider + noboost;
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final_skillpoints = static_skillpoints_base[:]
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best_skillpoints = [0, 0, 0, 0, 0]
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best_total = math.inf
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best_activeSetCounts = dict()
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allFalse = [False] * 5
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if len(consider) or len(noboost):
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# Try every combination and pick the best one.
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import itertools
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for permutation in itertools.permutations(consider):
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activeSetCounts = dict(best_activeSetCounts)
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has_skillpoint = allFalse[:]
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permutation += noboost
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skillpoints_applied = [0, 0, 0, 0, 0]
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skillpoints = static_skillpoints_base[:]
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total_applied = 0
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for item in permutation:
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needed_skillpoints, total_diff = apply_to_fit(skillpoints, item, has_skillpoint, activeSetCounts)
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for i in range(5):
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skillpoints_applied[i] += needed_skillpoints[i]
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skillpoints[i] += needed_skillpoints[i]
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apply_skillpoints(skillpoints, item, activeSetCounts)
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total_applied += total_diff
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if total_applied >= best_total:
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break
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needed_skillpoints, total_diff = apply_to_fit(skillpoints, build_weapon, has_skillpoint, activeSetCounts)
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for i in range(5):
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skillpoints_applied[i] += needed_skillpoints[i]
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skillpoints[i] += needed_skillpoints[i]
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apply_skillpoints(skillpoints, build_weapon, activeSetCounts)
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total_applied += total_diff
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if total_applied < best_total:
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best = permutation
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final_skillpoints = skillpoints
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best_skillpoints = skillpoints_applied
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best_total = total_applied
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best_activeSetCounts = activeSetCounts
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else:
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best_total = 0
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needed_skillpoints, total_diff = apply_to_fit(skillpoints, build_weapon, allFalse, best_activeSetCounts)
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for i in range(5):
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best_skillpoints[i] += needed_skillpoints[i]
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final_skillpoints[i] += needed_skillpoints[i]
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apply_skillpoints(skillpoints, build_weapon, best_activeSetCounts)
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best_total += total_diff
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equip_order = fixed + best
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results = [equip_order, best_skillpoints, final_skillpoints, best_total, best_activeSetCounts];
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print([i["displayName"] for i in fixed + best])
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print(best_skillpoints)
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print(final_skillpoints)
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print(best_total)
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#def attempt(skillpoints, items_in_order):
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