// Add room state to active room.
private bool ForceAddRoomState(StateType type)
{
if (ActiveRoom == null)
{
return(false);
}
RoomStateHeader newHeader = new RoomStateHeader();
newHeader.SetDefault();
newHeader.HeaderType = type;
var newState = new RoomState();
var newLevelData = new LevelData(RoomWidthInScreens, RoomHeightInScreens);
var newPlmSet = new PlmSet();
var newEnemySet = new EnemySet();
var newEnemyGfx = new EnemyGfx();
var newFx = new Fx();
newState.SetDefault();
newLevelData.SetDefault();
newPlmSet.SetDefault();
newEnemySet.SetDefault();
newEnemyGfx.SetDefault();
newFx.SetDefault();
newState.SetLevelData(newLevelData, out var ignore1);
newState.SetScrollSet(null, out var ignore2);
newState.SetPlmSet(newPlmSet, out var ignore3);
newState.SetEnemySet(newEnemySet, out var ignore4);
newState.SetEnemyGfx(newEnemyGfx, out var ignore5);
newState.SetFx(newFx, out var ignore6);
newState.SetBackground(null, out var ignore7);
newState.SetSetupAsm(null, out var ignore8);
newState.SetMainAsm(null, out var ignore9);
ActiveRoom.RoomStateHeaders.Insert(0, newHeader);
ActiveRoom.RoomStates.Insert(0, newState);
LevelDatas.Add(newState.MyLevelData);
PlmSets.Add(newState.MyPlmSet);
EnemySets.Add(newState.MyEnemySet);
EnemyGfxs.Add(newState.MyEnemyGfx);
Fxs.Add(newState.MyFx);
ChangesMade = true;
return(true);
}
public ActiveItems(Project p)
{
ActiveArea = p.AreaIndex;
ActiveRoom = p.ActiveRoom;
ActiveRoomState = p.ActiveRoomState;
ActiveTileSet = p.ActiveTileSet;
ActiveDoor = p.ActiveDoor;
ActiveLevelData = p.ActiveLevelData;
ActivePlm = p.ActivePlm;
ActivePlmType = p.ActivePlmType;
ActiveEnemy = p.ActiveEnemy;
ActiveEnemyGfx = p.ActiveEnemyGfx;
ActiveEnemyType = p.ActiveEnemyType;
ActiveScrollData = p.ActiveScrollData;
ActiveScrollColor = p.ActiveScrollColor;
ActiveFx = p.ActiveFx;
ActiveFxData = p.ActiveFxData;
ActiveBackground = p.ActiveBackground;
}
private void ForceSelectRoomState(int index)
{
if (ActiveRoom != null && index >= 0 && index < ActiveRoom.RoomStates.Count)
{
RoomStateIndex = index;
ActiveRoomState = ActiveRoom.RoomStates [RoomStateIndex];
ForceSelectScrollData(-1);
ForceSelectPlm(0);
ForceSelectEnemy(0);
ForceSelectEnemyGfx(-1);
ForceSelectFxData(ActiveFx.FxDataCount - 1);
}
else
{
RoomStateIndex = IndexNone;
ActiveRoomState = null;
ForceSelectScrollData(IndexNone);
ForceSelectPlm(IndexNone);
ForceSelectEnemy(IndexNone);
ForceSelectEnemyGfx(IndexNone);
ForceSelectFxData(IndexNone);
}
}
// Read data from ROM at given PC address.
public override bool ReadFromROM(Rom rom, int addressPC)
{
int sAddressPC = addressPC;
byte [] b = new byte [HeaderSize];
rom.Seek(addressPC);
if (!rom.Read(b, 0, HeaderSize))
{
return(false);
}
RoomIndex = b [0];
Area = b [1];
MapX = b [2];
MapY = b [3];
Width = b [4];
Height = b [5];
UpScroller = b [6];
DownScroller = b [7];
SpecialGfxBitflag = b [8];
DoorsPtr = Tools.ConcatBytes(b [9], b [10], 0x8F);
// read room state headers
addressPC += HeaderSize;
int i = 0;
RoomStateHeaders.Add(new RoomStateHeader());
if (!RoomStateHeaders [i].ReadFromROM(rom, addressPC))
{
return(false);
}
addressPC += RoomStateHeaders [i].Size;
while (RoomStateHeaders [i].HeaderType != StateType.Standard)
{
i++;
RoomStateHeaders.Add(new RoomStateHeader());
if (!RoomStateHeaders [i].ReadFromROM(rom, addressPC))
{
return(false);
}
addressPC += RoomStateHeaders [i].Size;
}
// read room states
int StateCount = RoomStateHeaders.Count;
for (int j = 0; j < StateCount; j++)
{
RoomStates.Add(null);
}
for (int j = 0; j < StateCount; j++)
{
RoomStates [j] = new RoomState();
addressPC = Tools.LRtoPC(RoomStateHeaders [j].RoomStatePtr);
if (!RoomStates [j].ReadFromROM(rom, addressPC))
{
return(false);
}
}
startAddressPC = sAddressPC;
return(true);
}