private pattern_data update_pattern_image(string _name)
{
pattern_data pattern = m_data.get_pattern_by_name(_name);
if (pattern != null)
{
m_gfx.Clear(Color.FromArgb(0));
int scr_tile_size = utils.CONST_SCREEN_TILES_SIZE >> 1;
ImageList img_list;
if (m_screen_data_type == data_sets_manager.EScreenDataType.sdt_Tiles4x4)
{
img_list = m_tiles_image_list;
}
else
{
img_list = m_blocks_image_list;
scr_tile_size >>= 1;
}
int start_pos_x = (m_pattern_image.Width >> 1) - ((pattern.width * scr_tile_size) >> 1);
int start_pos_y = (m_pattern_image.Height >> 1) - ((pattern.height * scr_tile_size) >> 1);
for (int tile_y = 0; tile_y < pattern.height; tile_y++)
{
for (int tile_x = 0; tile_x < pattern.width; tile_x++)
{
m_gfx.DrawImage(img_list.Images[pattern.data.get_tile(tile_y * pattern.width + tile_x)], start_pos_x + tile_x * scr_tile_size, start_pos_y + tile_y * scr_tile_size, scr_tile_size, scr_tile_size);
}
}
return(pattern);
}
MainForm.message_box("UNEXPECTED ERROR!\n\nCan't find the pattern <" + _name + ">!", "Pattern Image Update", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}