private void BuildMap()
{
// generate and display a preview of the current map
if (LayerBlock == null)
{
return;
}
BufferedGraphicsContext currentContext;
BufferedGraphics mapBuffer;
currentContext = BufferedGraphicsManager.Current;
mapBuffer = currentContext.Allocate(Graphics.FromImage(renderedMap), new Rectangle(0, 0, 256 * 16, 256 * 16));
for (int x = 0; x < 256; x++)
{
for (int y = 0; y < 256; y++)
{
if (x >= 256 || y >= 256)
{
continue;
}
UInt16 imageNum = LayerBlock.GetTextureIDAtLocation(x, y);
int posX = x * 16;
int posY = y * 16;
int srcX = (imageNum % TNameBlock.NumTilesPerRow) * 16;
int srcY = (imageNum / TNameBlock.NumTilesPerRow) * 16;
mapBuffer.Graphics.DrawImage(tileSheet, new Rectangle(new Point(posX, posY), new Size(16, 16)), srcX, srcY, 16.0F, 16.0F, GraphicsUnit.Pixel);
if (LayerBlock2 != null)
{
imageNum = LayerBlock2.GetTextureIDAtLocation(x, y);
if (imageNum < TNameBlock.NumTiles)
{
srcX = (imageNum % TNameBlock.NumTilesPerRow) * 16;
srcY = (imageNum / TNameBlock.NumTilesPerRow) * 16;
mapBuffer.Graphics.DrawImage(tileSheet, new Rectangle(new Point(posX, posY), new Size(16, 16)), srcX, srcY, 16.0F, 16.0F, GraphicsUnit.Pixel);
}
}
}
}
if (ObjectLayerBlocks != null && DataFileReference != null)
{
ObjectLayerBlocks.ForEach(objectLayer =>
{
for (int o = 0; o < objectLayer.m_numObjects; o++)
{
OLAYObject obj = objectLayer.GetObjectByIndex(o);
if (DataFileReference.ObjectsByCatAndInstance.ContainsKey(obj.m_itemCategory) == false)
{
continue;
}
else if (DataFileReference.ObjectsByCatAndInstance[obj.m_itemCategory].ContainsKey(obj.m_itemSubType) == false)
{
continue;
}
AMObject aObj = DataFileReference.GetObject(obj.m_itemCategory, obj.m_itemSubType);
if (aObj != null && aObj.SpriteImage != null)
{
mapBuffer.Graphics.DrawImage(aObj.SpriteImage, new Rectangle(new Point(obj.m_itemPosX, obj.m_itemPosY), new Size(aObj.SpriteImage.Width, aObj.SpriteImage.Height)), 0, 0, aObj.SpriteImage.Width, aObj.SpriteImage.Height, GraphicsUnit.Pixel);
}
}
});
}
mapBuffer.Render();
mapBuffer.Dispose();
new Task(() => {
textureMapPreviewBox.Image = renderedMap;
label1.Visible = false;
textureMapPreviewBox.Invalidate();
pictureBox1.Image = (Bitmap)renderedMap.Clone();
pictureBox1.Invalidate();
}).Start(scheduler);
}