public void IfKeyPressedGoto(CommandParams param)
{
string key = param.GetString();
string label = param.GetString();
if (IsKeyPressed(key))
{
GoToLabel(label);
}
}
public void IfKeyPressedCall(CommandParams param)
{
string key = param.GetString();
string label = param.GetString();
if (IsKeyPressed(key))
{
CallSubroutineAtLabel(label);
}
}
public void PutObject(CommandParams param)
{
AssertTargetPosition();
GameObject o = new GameObject(new Tile());
o.Id = param.GetString();
o.Animation.Clear();
Map.PutObject(o, TargetObject);
}
public void FindObjectById(CommandParams param)
{
PositionedObject po = Map.FindObjectById(param.GetString());
if (po == null)
{
throw new PTMException("Object not found with id: " + param);
}
TargetObject = po.Position;
}
public void SetVariable(CommandParams param)
{
string name = param.GetStringDirect().Trim();
string value = param.GetString().Trim();
if (!name.StartsWith("$"))
{
throw new PTMException("Invalid variable name");
}
Vars.Set(name, value);
}
public void LoadMap(CommandParams param)
{
try
{
Map = MapFile.LoadFromRawBytes(param.GetString());
Window.Graphics.Tileset = Map.Tileset;
Window.Graphics.Palette = Map.Palette;
if (MapRenderer != null)
{
MapRenderer.Map = Map;
}
}
catch (DirectoryNotFoundException dnfex)
{
throw new PTMException("Map file not found: " + dnfex.Message);
}
catch (FileNotFoundException fnfex)
{
throw new PTMException("Map file not found: " + fnfex.FileName);
}
}
public void InitWindow(CommandParams param)
{
if (param.Count != 5)
{
throw new PTMException("Invalid parameter count");
}
try
{
string title = param.GetString();
int width = param.GetNumber();
int height = param.GetNumber();
int cols = param.GetNumber();
int rows = param.GetNumber();
Window = new GameWindow(this, "", cols, rows);
Window.Size = new Size(width, height);
Window.Text = title;
}
catch (Exception ex)
{
throw new PTMException("Invalid parameter(s)");
}
}
public void GoToLabel(CommandParams param)
{
ProgramPtr = TryGetLabelLineNumber(param.GetString());
}
public void CallLabel(CommandParams param)
{
CallStack.Push(ProgramPtr);
ProgramPtr = TryGetLabelLineNumber(param.GetString());
}
public void LoadVariableToStack(CommandParams param)
{
ExprStack.Push(Vars.GetAsString(param.GetString()));
}
public void StoreStackToVariable(CommandParams param)
{
Vars.Set(param.GetString(), ExprStack.PopString());
}
public void PrintToDebugger(CommandParams param)
{
Debugger.Println(param.GetString());
}