public void Save(IDiskImage di)
{
if (RawData == null)
{
throw new InvalidOperationException("Cannot save a file without loading one first.");
}
RawData[SexOffset] = (byte)Sex;
RawData[ClassOffset] = (byte)Class;
RawData[RaceOffset] = (byte)Race;
RawData[HitPointsOffset] = (byte)(HitPoints & 0x00ff);
RawData[HitPointsOffset + 1] = (byte)(HitPoints >> 8);
RawData[ExperienceOffset] = (byte)(Experience & 0x00ff);
RawData[ExperienceOffset + 1] = (byte)(Experience >> 8);
RawData[StrengthOffset] = (byte)Strength;
RawData[AgilityOffset] = (byte)Agility;
RawData[StaminaOffset] = (byte)Stamina;
RawData[CharismaOffset] = (byte)Charisma;
RawData[WisdomOffset] = (byte)Wisdom;
RawData[IntelligenceOffset] = (byte)Intelligence;
for (int i = 0; i < 10; ++i)
{
RawData[SpellsOffset + i] = (byte)Spells[i];
}
for (int i = 0; i < 5; ++i)
{
RawData[ArmorOffset + i] = (byte)Armor[i];
}
for (int i = 0; i < 15; ++i)
{
RawData[WeaponsOffset + i] = (byte)Weapons[i];
}
RawData[FoodOffset] = (byte)(Food & 0x00ff);
RawData[FoodOffset + 1] = (byte)(Food >> 8);
RawData[CoinsOffset] = (byte)(Coins & 0x00ff);
RawData[CoinsOffset + 1] = (byte)(Coins >> 8);
for (int i = 0; i < 4; ++i)
{
RawData[GemsOffset + i] = (byte)Gems[i];
}
RawData[EnemyShipsOffset] = (byte)EnemyShips;
RawData[LocationOffset] = (byte)Location.X;
RawData[LocationOffset + 1] = (byte)Location.Y;
IImageFile image = di.Open("P" + RosterId, C64FileType.PRG, "wb");
if (image == null)
{
throw new System.IO.FileLoadException("Cannot open save file 'P" + RosterId + ".PRG' for write.");
}
int len = image.Write(RawData, RawData.Length);
if (len != RawData.Length)
{
throw new System.IO.IOException("There was an error writing file 'P" + RosterId + ".PRG'.");
}
image.Close();
}
public void Load(IDiskImage di, int rosterNumber)
{
byte[] buffer = new byte[200000]; // they seem to be 460 bytes, but screw it better safe than sorry.
IImageFile image = di.Open("P" + rosterNumber, C64FileType.PRG, "rb");
if (image == null)
{
throw new System.IO.FileLoadException("Cannot open save file 'P" + RosterId + ".PRG' for read.");
}
int len = image.Read(buffer, buffer.Length);
RawData = new byte[len];
Buffer.BlockCopy(buffer, 0, RawData, 0, len);
image.Close();
RosterId = rosterNumber;
m_name = ProcessName();
Sex = (U1Sex)RawData[SexOffset];
Class = (U1Class)RawData[ClassOffset];
Race = (U1Race)RawData[RaceOffset];
HitPoints = RawData[HitPointsOffset] | (RawData[HitPointsOffset + 1] << 8);
Experience = RawData[ExperienceOffset] | (RawData[ExperienceOffset + 1] << 8);
Strength = RawData[StrengthOffset];
Agility = RawData[AgilityOffset];
Stamina = RawData[StaminaOffset];
Charisma = RawData[CharismaOffset];
Wisdom = RawData[WisdomOffset];
Intelligence = RawData[IntelligenceOffset];
for (int i = 0; i < 10; ++i)
{
Spells[i] = RawData[SpellsOffset + i];
}
for (int i = 0; i < 5; ++i)
{
Armor[i] = RawData[ArmorOffset + i];
}
for (int i = 0; i < 15; ++i)
{
Weapons[i] = RawData[WeaponsOffset + i];
}
Food = RawData[FoodOffset] | (RawData[FoodOffset + 1] << 8);
Coins = RawData[CoinsOffset] | (RawData[CoinsOffset + 1] << 8);
for (int i = 0; i < 4; ++i)
{
Gems[i] = RawData[GemsOffset + i];
}
for (int i = 0; i < 6; ++i)
{
m_transportation[i] = RawData[TransportationOffset + i];
}
m_transportation[6] = RawData[TimeMachineOffset];
EnemyShips = RawData[EnemyShipsOffset];
Location.X = RawData[LocationOffset];
Location.Y = RawData[LocationOffset + 1];
}