private void button1_Click(object sender, EventArgs e)
{
c = new Character((CharacterID)cboCharTypes.SelectedIndex);
c.ID = (uint)numID.Value;
c.Location = new Point((int)this.numXPos.Value, (int)this.numYPos.Value);
this.DialogResult = DialogResult.OK;
this.Close();
}
void AddGameCharToList(Character character)
{
ListViewItem lvi = new ListViewItem(((CharacterID)character.TypeData.TypeID).ToString());
lvi.Tag = character;
lvi.SubItems.Add(new ListViewItem.ListViewSubItem(lvi, character.ID.ToString()));
lvi.SubItems.Add(new ListViewItem.ListViewSubItem(lvi, character.Location.X.ToString()));
lvi.SubItems.Add(new ListViewItem.ListViewSubItem(lvi, character.Location.Y.ToString()));
lvwChars.Items.Add(lvi);
}
public void Open()
{
StreamReader sr = new StreamReader(this.Filename);
BinaryReader bread = new BinaryReader(sr.BaseStream);
/* Verifica o magic number */
byte[] magic = bread.ReadBytes(4);
if (magic[0] != 'W' || magic[1] != 'E' ||
magic[2] != 'R' || magic[3] != 'L')
{
throw new InvalidMapException();
}
/* Lê os metadados */
this.Width = bread.ReadUInt32();
this.Height = bread.ReadUInt32();
this.offData = bread.ReadUInt32();
this.offChars = bread.ReadUInt32();
this.PlayerX = bread.ReadUInt32();
this.PlayerY = bread.ReadUInt32();
if (this.Width == 0)
throw new InvalidMapException();
if (this.Height == 0)
throw new InvalidMapException();
/* Lê os dados do mapa */
this.Elements = new int[this.Width * this.Height];
bread.BaseStream.Seek(this.offData, SeekOrigin.Begin);
for (uint y = 0; y < this.Height; y++)
{
for (uint x = 0; x < this.Width; x++)
{
Elements[y * this.Width + x] = bread.ReadInt32();
}
}
/* Lê os characters do mapa */
bread.BaseStream.Seek(this.offChars, SeekOrigin.Begin);
uint count = bread.ReadUInt32();
for (int i = 0; i < count; i++)
{
uint elsize = bread.ReadUInt32();
uint tid, objid, xpos, ypos, hp;
if (elsize >= 20)
{
tid = bread.ReadUInt32();
objid = bread.ReadUInt32();
xpos = bread.ReadUInt32();
ypos = bread.ReadUInt32();
hp = bread.ReadUInt32();
bread.BaseStream.Seek((elsize - 20), SeekOrigin.Current);
} else
{
/* Elementos com size < 20 não suportados */
throw new InvalidMapException();
}
Character ch = new Character((CharacterID)tid);
ch.ID = objid;
ch.Location = new System.Drawing.Point((int)xpos, (int)ypos);
ch.HP = (int)hp;
this.CharacterList.Add(ch);
}
bread.Close();
}
