public bool Tick()
{
foreach (Pointer pointer in pointers)
{
bool delaying = pointer.GetDelayAmt() > 0;
bool skipping = pointer.isSkipping(true);
pointer.Execute();
if (pointer.GetReadType() == Pointer.ReadType.EXECUTE)
{
if (pointer.position.x >= runes.GetLength(0) || pointer.position.y >= runes.GetLength(1))
{
pointer.DeductMana(pointer.GetMana());
}
else if (skipping || delaying || runes[pointer.position.x, pointer.position.y].Execute(pointer, this))
{
AdvancePointer(pointer, !delaying && !skipping);
}
}
else if (pointer.GetReadType() == Pointer.ReadType.READ_NUM)
{
IExecutableRune r = runes[pointer.position.x, pointer.position.y];
if (r is RuneNumber)
{
int j = 0;
int n = ((RuneNumber)r).value;
if (pointer.GetStackSize() > 0)
{
object o = pointer.Pop();
if (o is ValueType && MathHelper.IsInteger((ValueType)o))
{
j = (int)MathHelper.GetValue((ValueType)o);
}
}
pointer.Push(j * 10 + n);
AdvancePointer(pointer, false);
}
else
{
pointer.SetReadType(Pointer.ReadType.EXECUTE);
}
}
else if (pointer.GetReadType() == Pointer.ReadType.READ_CHAR)
{
char c = RuneRegistry.GetRuneChar(runes[pointer.position.x, pointer.position.y]);
pointer.Push(c);
c = modifiers[pointer.position.x, pointer.position.y];
if (c != ' ')
{
pointer.Push(c);
}
pointer.SetReadType(Pointer.ReadType.EXECUTE);
AdvancePointer(pointer, false);
}
else if (pointer.GetReadType() == Pointer.ReadType.READ_CHAR_CONTINUOUS)
{
char c = RuneRegistry.GetRuneChar(runes[pointer.position.x, pointer.position.y]);
if (c.Equals('`'))
{
pointer.SetReadType(Pointer.ReadType.EXECUTE);
}
else
{
pointer.Push(c);
c = modifiers[pointer.position.x, pointer.position.y];
if (c != ' ')
{
pointer.Push(c);
}
}
AdvancePointer(pointer, false);
}
else if (pointer.GetReadType() == Pointer.ReadType.READ_STR)
{
char c = RuneRegistry.GetRuneChar(runes[pointer.position.x, pointer.position.y]);
if (c.Equals('\"'))
{
pointer.SetReadType(Pointer.ReadType.EXECUTE);
AdvancePointer(pointer, true);
}
else
{
object o = pointer.GetStackSize() > 0 ? pointer.Pop() : null;
if (o is string || o == null)
{
string s = (string)o + c;
c = modifiers[pointer.position.x, pointer.position.y];
if (c != ' ')
{
s += c;
}
pointer.Push(s);
}
else
{
pointer.Push(o);
string s = c.ToString();
c = modifiers[pointer.position.x, pointer.position.y];
if (c != ' ')
{
s += c;
}
pointer.Push(s);
}
AdvancePointer(pointer, false);
}
}
}
pointers.ForEach(x =>
{
int xi = pointers.IndexOf(x);
pointers.ForEach(y =>
{
int yi = pointers.IndexOf(y);
if (xi < yi && x.position == y.position && x.direction == y.direction)
{
x.Merge(y);
y.DeductMana(y.GetMana());
}
});
});
pointers.ForEach(x =>
{
if (x.GetMana() >= 100 && runes[x.position.x, x.position.y] != RuneRegistry.GetRune(' '))
{
runes[x.position.x, x.position.y] = RuneRegistry.GetRune(' ');
x.DeductMana(x.GetMana() / 2);
Console.Error.WriteLine("Warning: rune at " + x.position + " has burned out!");
}
});
pointers.ForEach(x =>
{
if (modifiers[x.position.x, x.position.y] == '̺' || modifiers[x.position.x, x.position.y] == '̪')
{
if (x.GetStackSize() > x.GetMana() + 10)
{
TruncateStack(x, modifiers[x.position.x, x.position.y] == '̪');
}
}
});
pointers.ForEach(x =>
{
if (x.GetStackSize() > x.GetMana() + 10)
{
x.DeductMana(1);
}
});
pointers.AddRange(newpointers);
newpointers.Clear();
pointers.RemoveAll(x => x.GetMana() <= 0);
return(pointers.Count > 0);
}
public char GetRune(int x, int y)
{
return(RuneRegistry.GetRuneChar(runes[x, y]));
}
