106 lines
5.3 KiB
GDScript
106 lines
5.3 KiB
GDScript
## 关卡节点图参数档 schema（节点图生成器核心批 卡① T1）：五旋钮＋战斗保底＋岔口去路数的行式数据表。
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## 键 = level_index（关卡行集单点），消费面经 ConfigDB.level_gen_params_row() 读取；生成器只吃参数档、不认关卡号（契约 6）。
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## 数值全 provisional（定值批落终值）；域校验沿关卡节点图生成.md v1.1 调参表已锁条款——层深 L1≥6 递增增幅变大、
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## 配比四类合计 1、出口 L1 恒 1／L2-L3 1-3、岔口去路数恒 2/3、战斗保底≥0。
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class_name LevelGenParams
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extends Resource
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const RATIO_KEYS := ["battle_ratio", "reward_ratio", "rest_ratio", "shop_ratio"]
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const ROW_KEYS := ["level_index", "layers", "branch_density", "entry_count", "exit_count",
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"battle_floor", "fork_ways_min", "fork_ways_max"] + RATIO_KEYS
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@export var rows: Array[Dictionary] = [] # 每行 = ROW_KEYS 键集（level_index 唯一正整数）
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func validate() -> Array:
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var errs: Array[Dictionary] = []
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var seen := {}
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var layers_by_level := {}
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for row in rows:
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var head := _validate_row_head(row, seen)
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errs.append_array(head["errs"])
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if not head["ok"]:
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continue
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errs.append_array(_validate_row_shape(row, head["L"], head["key"], layers_by_level))
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errs.append_array(_validate_row_counts(row, head["L"], head["key"]))
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# 层深递进尾段（L1<L2<L3 且增幅变大——层深 L1≥6 递增增幅变大已锁）
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if layers_by_level.has(1) and layers_by_level.has(2) and layers_by_level.has(3):
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var d12: int = int(layers_by_level[2]) - int(layers_by_level[1])
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var d23: int = int(layers_by_level[3]) - int(layers_by_level[2])
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if not (int(layers_by_level[1]) < int(layers_by_level[2]) and int(layers_by_level[2]) < int(layers_by_level[3])):
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errs.append({"category": "domain", "message": "层深逐关递增不成立（L1/L2/L3 = %d/%d/%d）" % [
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layers_by_level[1], layers_by_level[2], layers_by_level[3]]})
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elif d23 <= d12:
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errs.append({"category": "domain", "message": "层深增幅未变大（Δ(L1→L2)=%d、Δ(L2→L3)=%d）" % [d12, d23]})
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return errs
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## 行头域：level_index 查重／关卡序号越域／字段键集闭集（ok=跳过行剩余判据）
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func _validate_row_head(row: Dictionary, seen: Dictionary) -> Dictionary:
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var errs: Array[Dictionary] = []
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var L: int = int(row.get("level_index", 0))
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var key := "level %d" % L
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if seen.has(L):
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errs.append({"category": "dup_key", "message": "LevelGenParams 键重复: %d" % L})
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seen[L] = true
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if L < 1:
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errs.append({"category": "domain", "message": "%s 关卡序号越域（≥1）" % key})
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var ks := (row as Dictionary).keys()
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ks.sort()
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var expect := ROW_KEYS.duplicate()
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expect.sort()
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if ks != expect:
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errs.append({"category": "structural", "message": "%s 字段键集非 ROW_KEYS 闭集" % key})
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return {"errs": errs, "L": L, "key": key, "ok": false}
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return {"errs": errs, "L": L, "key": key, "ok": true}
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## 行形态域：层深下限（layers_by_level 引用登记——层深递进尾段取数）／分支密度／配比四类合计 1
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func _validate_row_shape(row: Dictionary, L: int, key: String, layers_by_level: Dictionary) -> Array[Dictionary]:
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var errs: Array[Dictionary] = []
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var layers: int = int(row.get("layers", 0))
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if layers < 6:
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errs.append({"category": "domain", "message": "%s 层深 %d 低于下限 6（层深 L1≥6 已锁）" % [key, layers]})
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layers_by_level[L] = layers
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var bd: float = float(row.get("branch_density", -1.0))
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if bd < 0.0 or bd > 1.0:
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errs.append({"category": "domain", "message": "%s 分支密度 %f 越域 [0,1]" % [key, bd]})
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var ratio_sum := 0.0
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for rk in RATIO_KEYS:
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var v: float = float(row.get(rk, -1.0))
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if v < 0.0 or v > 1.0:
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errs.append({"category": "domain", "message": "%s %s=%f 越域 [0,1]" % [key, rk, v]})
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ratio_sum += v
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if not is_equal_approx(ratio_sum, 1.0):
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errs.append({"category": "domain", "message": "%s 配比四类合计 %f ≠ 1（已锁）" % [key, ratio_sum]})
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return errs
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## 行计数域：入口／出口（L1 恒 1）／战斗保底／岔口去路数锁值
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func _validate_row_counts(row: Dictionary, L: int, key: String) -> Array[Dictionary]:
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var errs: Array[Dictionary] = []
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var entry_count: int = int(row.get("entry_count", 0))
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if entry_count < 1:
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errs.append({"category": "domain", "message": "%s 入口个数 %d 越域（≥1）" % [key, entry_count]})
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var exit_count: int = int(row.get("exit_count", 0))
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if exit_count < 1 or exit_count > 3:
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errs.append({"category": "domain", "message": "%s 出口个数 %d 越域 [1,3]（已锁范围）" % [key, exit_count]})
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if L == 1 and exit_count != 1:
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errs.append({"category": "domain", "message": "%s 出口个数 %d ≠ 1（L1 出口恒 1 已锁）" % [key, exit_count]})
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var bf: int = int(row.get("battle_floor", -1))
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if bf < 0:
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errs.append({"category": "domain", "message": "%s 战斗保底 %d 越域（≥0）" % [key, bf]})
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var fmin: int = int(row.get("fork_ways_min", 0))
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var fmax: int = int(row.get("fork_ways_max", 0))
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if fmin != 2 or fmax != 3:
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errs.append({"category": "domain", "message": "%s 岔口去路数 (%d,%d) ≠ (2,3)（已锁）" % [key, fmin, fmax]})
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return errs
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# 参数档单点读取（键 = level_index，缺行返回空字典——沿 level_row() 体例）
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func row_by_level_index(level_index: int) -> Dictionary:
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for row in rows:
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if int(row.get("level_index", 0)) == level_index:
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return row
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return {}
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