private void ForceSelectPlm(int index)
{
if (ActiveRoomState?.MyPlmSet != null && index >= 0 &&
index < ActiveRoomState.MyPlmSet.PlmCount)
{
PlmIndex = index;
ActivePlm = ActiveRoomState.MyPlmSet.Plms [PlmIndex];
if (ActivePlm.MyPlmType?.Index == 0)
{
ActivePlm.MyPlmType.PlmID = ActivePlm.PlmID;
}
ForceSelectPlmType(ActivePlm.MyPlmType?.Index ?? IndexNone);
if (ActivePlm.MyScrollPlmData != null)
{
int i = ScrollDatas.FindIndex(x => x == ActivePlm.MyScrollPlmData);
ForceSelectScrollData(i);
}
else
{
ForceSelectScrollData(-1);
}
}
else
{
PlmIndex = IndexNone;
ActivePlm = null;
ForceSelectPlmType(IndexNone);
}
}
// Constructor, copy from existing PLM.
public Plm(Plm source) : base()
{
PlmID = source.PlmID;
PosX = source.PosX;
PosY = source.PosY;
MainVariable = source.MainVariable;
MyPlmType = source.MyPlmType;
MyScrollPlmData = null;
}
//----------------------------------------------------------------------------------------
private bool ForceAddPlm(int col, int row)
{
if (ActivePlmSet == null || ActivePlmType == null)
{
return(false);
}
Plm newPlm = new Plm();
newPlm.SetDefault();
newPlm.PlmID = ActivePlmType.PlmID;
newPlm.MyPlmType = ActivePlmType;
newPlm.PosX = (byte)col;
newPlm.PosY = (byte)row;
ActivePlmSet.Plms.Add(newPlm);
ChangesMade = true;
return(true);
}
// Move selected PLM down in list.
public void MovePlmDown()
{
if (ActivePlmSet == null || ActivePlm == null)
{
return;
}
if (PlmIndex + 1 < ActivePlmSet.PlmCount)
{
Plm temp = ActivePlmSet.Plms [PlmIndex];
ActivePlmSet.Plms [PlmIndex] = ActivePlmSet.Plms [PlmIndex + 1];
ActivePlmSet.Plms [PlmIndex + 1] = temp;
PlmIndex++;
HandlingSelection = true;
PlmListChanged?.Invoke(this, new ListLoadEventArgs(PlmIndex));
HandlingSelection = false;
ChangesMade = 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;
}
// Select PLM at given tile position (col, row), updates row, col, width & height to
// exact position and size of PLM.
public bool SelectPlmAt(int col, int row)
{
if (ActivePlmSet == null)
{
return(false);
}
for (int index = 0; index < ActivePlmSet.PlmCount; index++)
{
Plm p = ActivePlmSet.Plms [index];
int width = p.MyPlmType?.Graphics.Width / 16 ?? 0;
int height = p.MyPlmType?.Graphics.Height / 16 ?? 0;
if (col >= p.PosX && col < p.PosX + width &&
row >= p.PosY && row < p.PosY + height)
{
HandlingSelection = true;
var a = new ActiveItems(this);
ForceSelectPlm(index);
RaiseChangeEvents(a);
HandlingSelection = false;
return(true);
}
}
return(false);
}
