bool check_tiles_block(int _block_id, tiles_data _data)
{
if (m_data_sets.screen_data_type == data_sets_manager.EScreenDataType.sdt_Tiles4x4)
{
int tile_n;
int i;
int _block_id_offset = _block_id << 2;
int block_n_offset;
// check duplicate(s)
for (int block_n = 0; block_n < _block_id; block_n++)
{
block_n_offset = block_n << 2;
for (i = 0; i < utils.CONST_BLOCK_SIZE; i++)
{
if (_data.blocks[block_n_offset + i] != _data.blocks[_block_id_offset + i])
{
break;
}
}
if (i == utils.CONST_BLOCK_SIZE)
{
// duplicate found
for (tile_n = 0; tile_n < platform_data.get_max_tiles_cnt(); tile_n++)
{
for (i = 0; i < utils.CONST_TILE_SIZE; i++)
{
if (_block_id == _data.get_tile_block(tile_n, i))
{
// replace _block_id with block_n
_data.set_tile_block(tile_n, i, ( ushort )block_n);
}
}
}
}
}
for (tile_n = 0; tile_n < platform_data.get_max_tiles_cnt(); tile_n++)
{
for (i = 0; i < utils.CONST_TILE_SIZE; i++)
{
if (_block_id == _data.get_tile_block(tile_n, i))
{
return(true);
}
}
}
}
else
{
return(check_screens_block(_block_id, _data));
}
return(false);
}
private void TileEditor_MouseClick(object sender, MouseEventArgs e)
{
if (m_locked == false)
{
m_selected_quad_ind = (e.X >> 6) + 2 * (e.Y >> 6);
if (UpdateSelectedBlock != null)
{
UpdateSelectedBlock(this, new EventArg2Params(m_tiles_data.get_tile_block(m_selected_tile_id, m_selected_quad_ind), m_tiles_data));
}
update();
update_status_bar();
}
}
public void set_selected_tile(int _tile_id, tiles_data _data)
{
if (_data != null)
{
m_selected_tile_id = _tile_id;
m_tiles_data = _data;
m_selected_quad_ind = 0;
update_status_bar();
if (m_locked == false && (UpdateSelectedBlock != null))
{
UpdateSelectedBlock(this, new EventArg2Params(m_tiles_data.get_tile_block(m_selected_tile_id, m_selected_quad_ind), m_tiles_data));
}
}
else
{
m_selected_tile_id = -1;
m_tiles_data = null;
}
update();
}
void shift_tiles_data(int _block_id, tiles_data _data)
{
int tile_block_id;
for (int tile_n = 0; tile_n < platform_data.get_max_tiles_cnt(); tile_n++)
{
for (int i = 0; i < utils.CONST_TILE_SIZE; i++)
{
tile_block_id = _data.get_tile_block(tile_n, i);
if (tile_block_id >= _block_id)
{
_data.set_tile_block(tile_n, i, ( ushort )(tile_block_id - 1));
}
}
}
}
public int tile_reserve_blocks(data_sets_manager _data_manager)
{
int block_pos = 0;
int sel_tile = get_selected_tile();
if (sel_tile >= 0)
{
tiles_data data = _data_manager.get_tiles_data(_data_manager.tiles_data_pos);
if (data.tiles[sel_tile] != 0)
{
if (MainForm.message_box("All the tile's block links will be replaced!", "Reserve Blocks", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning) == DialogResult.Cancel)
{
return(-1);
}
}
bool reserve_blocks_CHRs = false;
if (MainForm.message_box("Reserve CHRs?", "Reserve Blocks", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
reserve_blocks_CHRs = true;
}
// reset tile's links
if (reserve_blocks_CHRs)
{
int block_data_offs;
for (int i = 0; i < utils.CONST_BLOCK_SIZE; i++)
{
block_data_offs = data.get_tile_block(sel_tile, i) << 2;
data.blocks[block_data_offs] = 0;
data.blocks[block_data_offs + 1] = 0;
data.blocks[block_data_offs + 2] = 0;
data.blocks[block_data_offs + 3] = 0;
}
}
data.tiles[sel_tile] = 0;
int ff_tile_ind = data.get_first_free_tile_id(false);
int tile_n;
int block_pos_n;
for (int block_n = 1; block_n < platform_data.get_max_blocks_cnt(); block_n++)
{
if (data.block_sum(block_n) == 0)
{
// check if 'zero' block is busy
for (tile_n = 1; tile_n < ff_tile_ind; tile_n++)
{
for (block_pos_n = 0; block_pos_n < utils.CONST_TILE_SIZE; block_pos_n++)
{
if (data.get_tile_block(tile_n, block_pos_n) == block_n)
{
// 'zero' block is busy
break;
}
}
if (block_pos_n != utils.CONST_TILE_SIZE)
{
// 'zero' block is busy
break;
}
}
// 'zero' block isn't in use OR tiles list is empty
if (tile_n == ff_tile_ind || ff_tile_ind == 0)
{
data.set_tile_block(sel_tile, block_pos++, ( ushort )block_n);
if (reserve_blocks_CHRs)
{
block_reserve_CHRs(block_n, _data_manager);
}
if (block_pos == utils.CONST_TILE_SIZE)
{
m_tile_editor.set_selected_tile(sel_tile, data);
MainForm.set_status_msg(String.Format("Tile Editor: Tile #{0:X2} data reserved", sel_tile));
return(data.get_tile_block(sel_tile, m_tile_editor.get_selected_block_pos()));
}
}
}
}
MainForm.message_box("Tile Editor: Block list is full!", "Reserve Blocks", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return(-1);
}
private Bitmap create_screen_image(int _screen_n, tiles_data _data, data_sets_manager.EScreenDataType _scr_type, utils.ETileViewType _view_type)
{
#if DEF_SCREEN_DRAW_FAST
Image block_img;
#endif
int tile_n;
int block_n;
ushort tile_id;
int tile_offs_x;
int tile_offs_y;
palette_group.Instance.set_palette(_data);
Bitmap bmp = new Bitmap(platform_data.get_screen_width_pixels(), platform_data.get_screen_height_pixels(), PixelFormat.Format32bppPArgb);
Graphics gfx = Graphics.FromImage(bmp);
gfx.InterpolationMode = InterpolationMode.NearestNeighbor;
gfx.PixelOffsetMode = PixelOffsetMode.None;
gfx.Clear(utils.CONST_COLOR_SCREEN_CLEAR);
if (_scr_type == data_sets_manager.EScreenDataType.sdt_Tiles4x4)
{
for (tile_n = 0; tile_n < platform_data.get_screen_tiles_cnt(); tile_n++)
{
tile_id = _data.get_screen_tile(_screen_n, tile_n);
tile_offs_x = (tile_n % platform_data.get_screen_tiles_width()) << 5;
tile_offs_y = (tile_n / platform_data.get_screen_tiles_width()) << 5;
for (block_n = 0; block_n < utils.CONST_BLOCK_SIZE; block_n++)
{
#if DEF_SCREEN_DRAW_FAST
block_img = m_imagelist_blocks.Images[_data.get_tile_block(tile_id, block_n)];
gfx.DrawImage(block_img, ((block_n % 2) << 4) + tile_offs_x, ((block_n >> 1) << 4) + tile_offs_y, block_img.Width >> 1, block_img.Height >> 1);
#else
#if DEF_ZX
utils.update_block_gfx(_data.get_tile_block(tile_id, block_n), _data, gfx, 8, 8, ((block_n % 2) << 4) + tile_offs_x, ((block_n >> 1) << 4) + tile_offs_y, utils.get_draw_block_flags_by_view_type(_view_type));
#else
utils.update_block_gfx(_data.get_tile_block(tile_id, block_n), _data, gfx, 8, 8, ((block_n % 2) << 4) + tile_offs_x, ((block_n >> 1) << 4) + tile_offs_y);
#endif
#endif
}
}
}
else
{
for (tile_n = 0; tile_n < platform_data.get_screen_blocks_cnt(); tile_n++)
{
#if DEF_SCREEN_DRAW_FAST
block_img = m_imagelist_blocks.Images[_data.get_screen_tile(_screen_n, tile_n)];
gfx.DrawImage(block_img, ((tile_n % platform_data.get_screen_blocks_width()) << 4), ((tile_n / platform_data.get_screen_blocks_width()) << 4), block_img.Width >> 1, block_img.Height >> 1);
#else
#if DEF_ZX
utils.update_block_gfx(_data.get_screen_tile(_screen_n, tile_n), _data, gfx, 8, 8, ((tile_n % platform_data.get_screen_blocks_width()) << 4), ((tile_n / platform_data.get_screen_blocks_width()) << 4), utils.get_draw_block_flags_by_view_type(_view_type));
#else
utils.update_block_gfx(_data.get_screen_tile(_screen_n, tile_n), _data, gfx, 8, 8, ((tile_n % platform_data.get_screen_blocks_width()) << 4), ((tile_n / platform_data.get_screen_blocks_width()) << 4));
#endif
#endif
}
}
return(bmp);
}
public void update_tile(int _tile_ind, utils.ETileViewType _view_type, tiles_data _tiles_data, Graphics _gfx, Image _img, data_sets_manager.EScreenDataType _scr_type)
{
#if DEF_TILE_DRAW_FAST
Image block_img;
#else
ushort[] blocks_arr = null;
byte[] CHR_data = null;
// draw a block from CHR bank sprites
if (_tiles_data != null)
{
blocks_arr = _tiles_data.blocks;
CHR_data = _tiles_data.CHR_bank;
}
#endif //DEF_TILE_DRAW_FAST
Image img;
if (_img != null)
{
img = _img;
}
else
{
img = m_imagelist_tiles.Images[_tile_ind];
}
Graphics gfx;
if (_gfx != null)
{
gfx = _gfx;
}
else
{
gfx = Graphics.FromImage(img);
}
gfx.InterpolationMode = InterpolationMode.NearestNeighbor;
gfx.PixelOffsetMode = PixelOffsetMode.None;
#if DEF_TILE_DRAW_FAST
for (int j = 0; j < utils.CONST_TILE_SIZE; j++)
{
block_img = m_imagelist_blocks.Images[_tiles_data.get_tile_block(_tile_ind, j)];
gfx.DrawImage(block_img, ((j % 2) << 5), ((j >> 1) << 5), block_img.Width, block_img.Height);
}
#else
// draw a block from CHR bank sprites
for (int j = 0; j < utils.CONST_TILE_SIZE; j++)
{
utils.update_block_gfx(_tiles_data.get_tile_block(_tile_ind, j), blocks_arr, CHR_data, gfx, utils.CONST_BLOCKS_IMG_SIZE >> 1, utils.CONST_BLOCKS_IMG_SIZE >> 1, ((j % 2) << 5), ((j >> 1) << 5));
}
#endif //DEF_TILE_DRAW_FAST
if (_scr_type == data_sets_manager.EScreenDataType.sdt_Tiles4x4)
{
if (_view_type == utils.ETileViewType.tvt_Number) // tile id
{
draw_tile_info(String.Format("{0:X2}", _tile_ind), gfx);
}
else
if (_view_type == utils.ETileViewType.tvt_TilesUsage) // usage
{
draw_tile_info(String.Format("{0}", _tiles_data.get_tile_usage(( ushort )_tile_ind, _scr_type)), gfx);
}
}
if (_img == null)
{
m_imagelist_tiles.Images[_tile_ind] = img;
}
if (_gfx == null)
{
gfx.Dispose();
}
}