public static MoveToUnuseSpace.ADDR_AND_LENGTH gbawave_length(uint addr)
{
MoveToUnuseSpace.ADDR_AND_LENGTH aal = new MoveToUnuseSpace.ADDR_AND_LENGTH();
uint length = Program.ROM.u32(addr + 12);
aal.addr = addr;
aal.length = 12 + 4 + length;
return(aal);
}
//APの長さを求めるコールバック
public static MoveToUnuseSpace.ADDR_AND_LENGTH get_data_pos_callback_ap(uint addr)
{
addr = U.toOffset(addr);
MoveToUnuseSpace.ADDR_AND_LENGTH aal = new MoveToUnuseSpace.ADDR_AND_LENGTH();
aal.addr = addr;
aal.length = ImageUtilAP.CalcAPLength(addr);
return aal;
}
public static MoveToUnuseSpace.ADDR_AND_LENGTH get_data_pos_callback(uint addr)
{
int length = 0;
string str = Program.ROM.getString(addr, out length);
MoveToUnuseSpace.ADDR_AND_LENGTH aal = new MoveToUnuseSpace.ADDR_AND_LENGTH();
aal.addr = addr;
aal.length = (uint)length + 1; //nullを入れる.
return(aal);
}
//道データの長さを求める.
static MoveToUnuseSpace.ADDR_AND_LENGTH get_path_data_length_callback(uint addr)
{
addr = U.toOffset(addr);
uint length = WorldMapPathForm.CalcPathDataLength(addr);
MoveToUnuseSpace.ADDR_AND_LENGTH aal = new MoveToUnuseSpace.ADDR_AND_LENGTH();
aal.addr = addr;
aal.length = length;
return(aal);
}
private MoveToUnuseSpace.ADDR_AND_LENGTH get_data_pos_callback(uint addr)
{
uint length = CalcLength(addr);
//範囲外探索 00 00 00 00 が続く限り検索してみる.
uint more = MoveToFreeSapceForm.SearchOutOfRange(addr + length);
//8バイトアライメント
more = (more / 8) * 8;
MoveToUnuseSpace.ADDR_AND_LENGTH aal = new MoveToUnuseSpace.ADDR_AND_LENGTH();
aal.addr = addr;
aal.length = length + more;
return(aal);
}
private MoveToUnuseSpace.ADDR_AND_LENGTH get_data_pos_callback(uint addr)
{
uint length = CalcLength(addr);
//範囲外探索 00 00 00 00 が続く限り検索してみる.
uint more = Program.ROM.getBlockDataCount(addr + length + 4, 4
, (i, p) => { return(Program.ROM.u32(p) == 0x00000000); }) * 4;
//8バイトアライメント
more = (more / 8) * 8;
MoveToUnuseSpace.ADDR_AND_LENGTH aal = new MoveToUnuseSpace.ADDR_AND_LENGTH();
aal.addr = addr;
aal.length = length + more;
return(aal);
}
//道データの長さを求める.
static MoveToUnuseSpace.ADDR_AND_LENGTH get_path_data_length_callback(uint addr)
{
addr = U.toOffset(addr);
uint length;
if (Program.ROM.u32(addr) == 0x0)
{//道データがnull 必須0x01 があるので 0はありえない
length = 0;
}
else
{
length = Program.ROM.getBlockDataCount(addr, 4, (i, p) => { return(Program.ROM.u32(p) != 0xFF); });
length = (length + 1);
}
MoveToUnuseSpace.ADDR_AND_LENGTH aal = new MoveToUnuseSpace.ADDR_AND_LENGTH();
aal.addr = addr;
aal.length = length;
return(aal);
}
public static uint OriginalDataSize(
uint index_start_addr //indexの開始
, uint index_end_addr //indexの終端
, uint data_start_addr //データの開始
, uint data_end_addr //データの終端
, uint now_index //データを入れたいindex場所
, Func <uint, bool, MoveToUnuseSpace.ADDR_AND_LENGTH> get_data_pos_callback //データサイズを求める.
)
{
//uHuffman patchを使っているかどうか.
bool useUnHuffmanPatch = false;
uint addr = index_start_addr + (now_index * 4);
uint data_s = Program.ROM.u32(addr);
//他と共有していないか調べる.
for (uint p = index_start_addr; p < index_end_addr; p += 4)
{
uint data_s2 = Program.ROM.u32(p);
if (p == addr)
{
continue;
}
if (data_s2 == data_s)
{//他と共有しているのでリサイクルしてはいけません.
return(0);
}
}
if (!U.isPointer(data_s))
{//ポインタではない 単体データ
if (!FETextEncode.IsUnHuffmanPatchPointer(data_s))
{
MoveToUnuseSpace.ADDR_AND_LENGTH aal = get_data_pos_callback(data_s, false);
return(ConvertSafetyLength(aal.length, index_start_addr, index_end_addr, data_s));
}
//unHuffman patch適応データ
useUnHuffmanPatch = true;
data_s = FETextEncode.ConvertUnHuffmanPatchToPointer(data_s);
}
data_s = U.toOffset(data_s);
if (data_s < data_start_addr || data_s >= data_end_addr)
{//拡張領域にあるらしいので基底サイズは不明. 自サイズしかわからない.
MoveToUnuseSpace.ADDR_AND_LENGTH aal = get_data_pos_callback(data_s, useUnHuffmanPatch);
return(ConvertSafetyLength(aal.length, index_start_addr, index_end_addr, data_s));
}
uint i = 1;
uint data_s_next;
do
{
uint next_addr = index_start_addr + ((now_index + i) * 4);
data_s_next = Program.ROM.u32(next_addr);
if (!U.isPointer(data_s_next))
{
if (!FETextEncode.IsUnHuffmanPatchPointer(data_s_next))
{//次のポインタが不明なので自サイズしかわからない.
MoveToUnuseSpace.ADDR_AND_LENGTH aal = get_data_pos_callback(data_s, useUnHuffmanPatch);
return(ConvertSafetyLength(aal.length, index_start_addr, index_end_addr, data_s));
}
//unHuffman patch適応データ
useUnHuffmanPatch = true;
data_s_next = FETextEncode.ConvertUnHuffmanPatchToPointer(data_s_next);
}
data_s_next = U.toOffset(data_s_next);
if (data_s_next < data_start_addr || data_s_next >= data_end_addr)
{//拡張領域にあるらしいので次のデータを参照したい
i++;
continue;
}
if (data_s_next < data_s)
{
//アドレスが逆転してます. 危険なので自分のデータの長さだけを求めます.input
MoveToUnuseSpace.ADDR_AND_LENGTH aal = get_data_pos_callback(data_s, useUnHuffmanPatch);
return(ConvertSafetyLength(aal.length, index_start_addr, index_end_addr, data_s));
}
break;
}while(true);
uint length = data_s_next - data_s;
return(ConvertSafetyLength(length, index_start_addr, index_end_addr, data_s));
}
