--[[
  三角洲行动国服 / libtersafe.so mrpcs 初始化破坏 + 检测点过校验
  版本 v3: 严格对齐原脚本已验证语义(闪退回退版)
  回退说明: 0x3ADDF0 恢复线程体死循环; 0x2EB9C4 恢复 NOP 自旋;
  撤回 0x37B204 调用点新增补丁; 0x376DC8 恢复原跳转目标。
  保留升级: 入口 MOV W0,#0;RET 确定返回值, 载荷预编码不依赖汇编器。
]]
local PATCHES = {
  {"1C552C", "52800000"},
  {"20B17C", "F9401EC8"},
  {"2E0454", "52800000D65F03C0"},
  {"2E49A0", "1400000C"},
  {"2EB7E0", "52800000D65F03C0"},
  {"2EB9C4", "D503201F"},
  {"375F24", "52800000"},
  {"3764F4", "D503201F"},
  {"376BD8", "D503201F"},
  {"376DC8", "1400006A"},
  {"37B2CC", "14000006"},
  {"37C96C", "52800000D65F03C0"},
  {"3ACF84", "D503201F"},
  {"3ACFF4", "D503201F"},
  {"3ADDF0", "14000000"},
  {"3ADE14", "52800000D65F03C0"},
  {"3DF0F0", "52800000D65F03C0"},
  {"3DF2E0", "D503201F"},
  {"3FD4A0", "AA1F03E0"},
  {"3FD4A4", "D65F03C0"},
  {"3FF570", "52800000"},
  {"3FF574", "D65F03C0"},
  {"40DF84", "14000035"},
  {"40E060", "D503201F"},
  {"41480C", "52800000D65F03C0"},
  {"419D64", "AA1F03E0"},
  {"41CE98", "D503201F"},
  {"42A5D8", "52800000D65F03C0"},
  {"43B264", "D503201F"},
  {"43B424", "D503201F"},
  {"443BD4", "D503201F"},
  {"443BE4", "1400001B"},
  {"443CA0", "D503201F"},
  {"467200", "52800000D65F03C0"},
  {"475318", "52800000"},
  {"4A1D78", "14000009"},
}

-- 基址: 所有映射段的最小 start = so 基址 (vaddr=0 段必映射)
local lib = "libtersafe.so"
local ranges = gg.getRangesList(lib)
local base = nil
for _, v in ipairs(ranges) do
  if base == nil or v.start < base then base = v.start end
end
if not base then
  gg.toast("libtersafe.so 未找到")
  return
end

-- 防版本漂移: 校验最大偏移落在 so 映射范围内
local maxOff = 0x4A1D78
for _, p in ipairs(PATCHES) do
  local o = tonumber(p[1], 16)
  if o > maxOff then maxOff = o end
end
local maxEnd = base
for _, v in ipairs(ranges) do
  if v["end"] > maxEnd then maxEnd = v["end"] end
end
if base + maxOff >= maxEnd then
  gg.toast("libtersafe.so 偏移越界, 版本可能不匹配")
  return
end

local items = {}
for _, p in ipairs(PATCHES) do
  local off = tonumber(p[1], 16)
  local hex = p[2]
  -- 每 8 个 hex 字符 = 一条 4 字节指令; b 为字符偏移(0, 8, ...)
  for b = 0, #hex - 8, 8 do
    items[#items + 1] = {
      address = base + off + math.floor(b / 2),
      flags = 4,
      value = tonumber(hex:sub(b + 1, b + 8), 16),
    }
  end
end

local ok, err = gg.setValues(items)
if ok then
  gg.toast(string.format("tersafe patch ok: %d", #PATCHES))
else
  gg.toast("tersafe patch fail: " .. tostring(err))
end