160 lines
7.8 KiB
GDScript
160 lines
7.8 KiB
GDScript
# tests/unit/presentation/terrain_tile_sets_test.gd — 瓦片换色机检（T6 卡交付：色相域抽检+套完整性）
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# 运行：godot --headless --path game --script res://tests/unit/presentation/terrain_tile_sets_test.gd
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# 事实源：board_gen.tres board_type 词表 v1.1（dungeon/underdark/deep_underdark——从表读值，禁写死）；
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# 色相域方向 = art-bible §4.3 三关方向（underdark 灰白蓝紫 / deep_underdark 蓝黑紫黑）；
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# 图底分离 = 圣经 §8.5（已开地面明度低于未开墙体）。
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# 前置守卫：素材不入 git（用户裁定）——fresh checkout 无瓦片文件时本套件跳过（打印注记，不红）；
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# 源 dungeon 套在盘而换色套缺位 = 回归（换色脚本在库可复现）。
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extends SceneTree
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const ConfigDBScript := preload("res://core/config_db.gd")
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const BoardViewScript := preload("res://presentation/views/board_view.gd")
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const Kit := preload("res://tests/unit/test_kit.gd") # T6 收口：_check/汇总退出样板单点
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func _init() -> void:
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var board_dir := ProjectSettings.globalize_path("res://assets/art/board/")
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var probe_path := board_dir.path_join("terrain_wall_center_dungeon.png")
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if not FileAccess.file_exists(probe_path):
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print("[terrain_tile_sets_test] SKIP——素材工作区缺位（瓦片不入 git 纪律，fresh checkout 预期态）")
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quit(0)
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return
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var db = ConfigDBScript.new()
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var load_ok: bool = db.load_tables("res://data/tables", true)
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Kit.check("前置：表加载零 error", load_ok and db.diagnostics_count("error") == 0)
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if not load_ok:
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quit(1)
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return
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# board_type 词表自 board_gen 行集推导（禁测试侧写死词表）
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var types: Array = []
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for row in db.board_gen.rows:
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var bt := String(row.get("board_type", ""))
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if bt != "" and not types.has(bt):
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types.append(bt)
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Kit.check("前置：board_gen 词表非空（%d 型）" % types.size(), types.size() > 0)
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_test_set_completeness(board_dir, types)
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_test_hue_domains(board_dir)
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_test_digit_ink_modes(board_dir, types)
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quit(Kit.finish("terrain_tile_sets_test"))
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# 套完整性：词表每个 board_type 的 16 墙 + 5 地面变体全部在盘（缺位 → BoardView 整批回落 dungeon 的
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# 缺位回退断言由 ui_input_probe 覆盖；本断言管「入包完整」面）
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func _test_set_completeness(board_dir: String, types: Array) -> void:
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var wall_names: Array = BoardViewScript.TILE_WALL_NAMES
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var variants: int = int(BoardViewScript.TILE_FLOOR_VARIANTS)
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for bt in types:
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var missing: Array = []
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for w in wall_names:
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var p := board_dir.path_join("terrain_%s_%s.png" % [String(w), String(bt)])
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if not FileAccess.file_exists(p):
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missing.append(String(w))
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for i in range(1, variants + 1):
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var pf := board_dir.path_join("terrain_floor_%s_%d.png" % [String(bt), i])
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if not FileAccess.file_exists(pf):
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missing.append("floor_%d" % i)
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Kit.check("图型 %s 瓦片套完整（16 墙 + %d 地面，缺=%s）" % [String(bt), variants, str(missing)], missing.is_empty())
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# 色相域抽检：wall_center 上半幅（墙顶面）与 floor_1 全幅的均值色相/明度
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func _test_hue_domains(board_dir: String) -> void:
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var bands := {
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"dungeon": [0.02, 0.16], # 暖石棕 ≈15°–58°
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"underdark": [0.50, 0.72], # 灰白蓝紫 ≈180°–260°
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"deep_underdark": [0.55, 0.78], # 蓝黑紫黑 ≈200°–280°
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}
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var wall_v := {}
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var floor_v := {}
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for bt in bands.keys():
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var wall := _load_stats(board_dir, "terrain_wall_center_%s.png" % String(bt), true)
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var floor_img := _load_stats(board_dir, "terrain_floor_%s_1.png" % String(bt), false)
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if wall.is_empty() or floor_img.is_empty():
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Kit.check("图型 %s 抽检样本可读" % String(bt), false)
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continue
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wall_v[bt] = float(wall["v"])
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floor_v[bt] = float(floor_img["v"])
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var band: Array = bands[bt]
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Kit.check("图型 %s 墙顶均值色相在带 %s（实测 %.3f）" % [String(bt), str(band), float(wall["h"])],
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float(wall["h"]) >= float(band[0]) and float(wall["h"]) <= float(band[1]))
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Kit.check("图型 %s 图底分离（墙顶明度 %.3f > 地面 %.3f）" % [String(bt), wall_v[bt], floor_v[bt]],
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wall_v[bt] > floor_v[bt])
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if wall_v.has("underdark") and wall_v.has("deep_underdark"):
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Kit.check("deep_underdark 墙顶更暗于 underdark（更深蓝黑方向）", float(wall_v["deep_underdark"]) < float(wall_v["underdark"]))
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# 均值读数：hue 取饱和度 > 0.05 的像素（墨线/灰黑不影响色相均值）；v 取全幅均值
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func _load_stats(board_dir: String, fname: String, top_half: bool) -> Dictionary:
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var p := board_dir.path_join(fname)
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if not FileAccess.file_exists(p):
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return {}
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var img := Image.load_from_file(p)
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if img == null:
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return {}
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if img.is_compressed():
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img.decompress()
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var w := img.get_width()
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var h := img.get_height()
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var y0 := 0
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var y1 := h
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if top_half:
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y1 = h / 2 # 墙顶面 = 上半幅（立面暗带不参与色相均值）
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var h_sum := 0.0
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var v_sum := 0.0
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var n_h := 0
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var n_v := 0
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for y in range(y0, y1):
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for x in range(w):
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var c := img.get_pixel(x, y)
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v_sum += c.v
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n_v += 1
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if c.s > 0.05:
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h_sum += c.h
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n_h += 1
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if n_v == 0 or n_h == 0:
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return {}
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return {"h": h_sum / n_h, "v": v_sum / n_v}
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# 数字呈现模式对比断言（L2/L3 亮瓦融字缺陷修复 2026-10-01——甲案机检面，v3.4 扩三态）：
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# 每个图型走 BoardView 同一归一+测光+选模式管线（禁测试侧另写算法），断言：
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# ①dungeon=亮墨族直画（对 p90 ≥4.5 且对均值 ≥2.5）；②underdark/deep_underdark=色牌垫底
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# （双峰纹理直画不可救——渲染帧取证深墨隐形实证，牌上深墨 12:1）；③直画模式的双门槛值照抄
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# BoardView 判据常量（防判据漂移）
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func _test_digit_ink_modes(board_dir: String, types: Array) -> void:
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var expect_plate := {"dungeon": false, "underdark": true, "deep_underdark": true}
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var variants: int = int(BoardViewScript.TILE_FLOOR_VARIANTS)
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for bt in types:
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var lumas: Array = []
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var readable := true
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for i in range(1, variants + 1):
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var p := board_dir.path_join("terrain_floor_%s_%d.png" % [String(bt), i])
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if not FileAccess.file_exists(p):
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readable = false
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break
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var tex: Texture2D = ImageTexture.create_from_image(Image.load_from_file(p))
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BoardViewScript._normalize_floor_luma(tex, 0.10, lumas)
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if not readable:
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Kit.check("图型 %s 数字墨族断言样本可读" % String(bt), false)
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continue
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var mode: Dictionary = BoardViewScript._digit_ink_mode(lumas)
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var plate: bool = bool(mode["plate"])
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var dark: bool = bool(mode["dark"])
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var mode_name := "色牌垫底" if plate else ("深墨族直画" if dark else "亮墨族直画")
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if plate:
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Kit.check("图型 %s 双峰纹理落牌（亮族 p90 %.2f/均值 %.2f，深族 p90 %.2f/均值 %.2f 均未过门）" % [
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String(bt), float(mode["cr_p90_bright"]), float(mode["cr_mean_bright"]),
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float(mode["cr_p90_dark"]), float(mode["cr_mean_dark"])],
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float(mode["cr_mean_dark"]) < float(BoardViewScript.DIGIT_INK_CR_MEAN_DARK))
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else:
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var cr_p90 := float(mode["cr_p90_bright"]) if not dark else float(mode["cr_p90_dark"])
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var cr_mean := float(mode["cr_mean_bright"]) if not dark else float(mode["cr_mean_dark"])
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Kit.check("图型 %s 所选%s 对 p90 ≥%.1f（实测 %.2f）" % [String(bt), mode_name,
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float(BoardViewScript.DIGIT_INK_CR_P90), cr_p90],
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cr_p90 >= float(BoardViewScript.DIGIT_INK_CR_P90))
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var mean_gate := float(BoardViewScript.DIGIT_INK_CR_MEAN_BRIGHT) if not dark else float(BoardViewScript.DIGIT_INK_CR_MEAN_DARK)
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Kit.check("图型 %s 所选%s 对均值 ≥%.1f（实测 %.2f）" % [String(bt), mode_name, mean_gate, cr_mean],
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cr_mean >= mean_gate)
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if expect_plate.has(bt):
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Kit.check("图型 %s 呈现模式期望=%s（实测=%s）" % [String(bt),
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"色牌" if bool(expect_plate[bt]) else "直画", mode_name], plate == bool(expect_plate[bt]))
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