void LoadMapPreview(string _path)
{
m_haveLoadedImage = false;
string jsonString = System.IO.File.ReadAllText(_path);
Dictionary <string, object> json = (Dictionary <string, object>)MiniJSON.Json.Deserialize(jsonString);
m_mapTexture = null;
m_openMapName = System.IO.Path.GetFileNameWithoutExtension(_path);
if (json.ContainsKey("tilesets") == false)
{
return;
}
//
// Load tile bank (only one tile bank for each map for now)
//
List <object> tilesetsJson = (List <object>)json["tilesets"];
Dictionary <string, object> tilesetJson = (Dictionary <string, object>)tilesetsJson[0];
//Debug.Log ("we have tilesets" );
//Debug.Log ("tilesets=" + tilesetsJson );
//Debug.Log ("tileset=" + tilesetJson );
string imageFileName = (string)tilesetJson["image"];
string imageFullPath = System.IO.Path.GetDirectoryName(_path) + System.IO.Path.DirectorySeparatorChar + imageFileName;
//Debug.Log ("image file name=" + imageFileName + ", imagefullpath=" + imageFullPath );
LoadBMP(imageFullPath);
// Create map texture
int map_tiles_w = ((int)(long)json["width"]);
int map_tiles_h = ((int)(long)json["height"]);
int map_pixels_w = map_tiles_w * 8;
int map_pixels_h = map_tiles_h * 8;
m_mapTexture = new Texture2D(map_pixels_w, map_pixels_h, TextureFormat.ARGB32, false);
m_mapTexture.filterMode = FilterMode.Point;
m_collisionTexture = new Texture2D(map_pixels_w, map_pixels_h, TextureFormat.ARGB32, false);
m_collisionTexture.filterMode = FilterMode.Point;
m_mapWindowRect = new Rect(m_tileBankWindowRect.x, m_tileBankWindowRect.y, 10 + map_pixels_w, 25 + map_pixels_h + 25);
float add = m_mapWindowRect.x + m_mapWindowRect.width - m_projectWindowWidth - m_windowPadding;
m_tileBankWindowRect.x += add;
m_paletteRemapRect.x += add;
m_imageSettingsRect.x += add;
//m_projectWindowRect.x += add;
Texture2D collTiles = AssetDatabase.LoadAssetAtPath("assets/collisiontiles.psd", typeof(Texture2D)) as Texture2D;
Debug.Log("colltiles = " + collTiles);
// Find each layer
List <object> layersJson = (List <object>)json["layers"];
Dictionary <string, object> layerJson = (Dictionary <string, object>)layersJson[0];
List <object> layerData = (List <object>)layerJson["data"];
int tile_x, tile_y;
for (tile_y = 0; tile_y < map_tiles_h; tile_y++)
{
for (tile_x = 0; tile_x < map_tiles_w; tile_x++)
{
int i = tile_y * map_tiles_w + tile_x;
int tile_id = (int)(long)layerData[i];
tile_id--;
TileInstance tileInstance = m_tileBank.m_allTileInstances[tile_id];
int tile_pixel_x;
int tile_pixel_y;
int collTileId = CollisionMap.GetCollisionTileIndexFromVisualIndex(tile_id);
int coll_tile_y = (collTileId >> 3) & 0x07;
int coll_tile_x = (collTileId) & 0x07;
coll_tile_x <<= 3;
coll_tile_y <<= 3;
for (tile_pixel_y = 0; tile_pixel_y < 8; tile_pixel_y++)
{
for (tile_pixel_x = 0; tile_pixel_x < 8; tile_pixel_x++)
{
int tile_pixel_i = (tile_pixel_y * 8) + tile_pixel_x;
byte palindex = tileInstance.m_tile.m_pixels[tile_pixel_i];
Color col = m_currentImageData.m_palette[palindex];
int dst_x = (tile_x * 8) + tile_pixel_x;
int dst_y = (tile_y * 8) + tile_pixel_y;
m_mapTexture.SetPixel(dst_x, map_pixels_h - 1 - dst_y, col);
int src_coll_x = coll_tile_x + tile_pixel_x;
int src_coll_y = coll_tile_y + tile_pixel_y;
Color collCol = collTiles.GetPixel(src_coll_x, collTiles.height - 1 - src_coll_y);
m_collisionTexture.SetPixel(dst_x, map_pixels_h - 1 - dst_y, collCol);
}
}
}
}
m_mapTexture.Apply();
m_collisionTexture.Apply();
/*
* m_openImageName = "<Untitled>";
*
* // Load corresponding config first as it have information on how the image should be loaded
* m_currentImageConfig = new PalettizedImageConfig( _path + ".config" );
*
* m_currentImageData = PalettizedImage.LoadBMP( _path, m_currentImageConfig );
* if( m_currentImageData != null )
* {
* //
* m_currentImageConfig.SetImage( m_currentImageData );
*
* //
* m_currentFramesString = m_currentImageConfig.GetNumFrames().ToString();
*
* //
* m_openImageName = System.IO.Path.GetFileNameWithoutExtension( _path );
* m_tileBankWindowRect = new Rect( m_projectWindowWidth + (m_windowPadding*2.0f), m_windowTop, m_currentImageData.m_width*2.0f+10.0f, m_currentImageData.m_height*2.0f+10.0f+15.0f );
* m_imageSettingsRect = new Rect( m_tileBankWindowRect.x + m_tileBankWindowRect.width + m_windowPadding, m_tileBankWindowRect.y, 200.0f, 100.0f );
* m_paletteRemapRect = new Rect( m_imageSettingsRect.x + m_imageSettingsRect.width + m_windowPadding, m_imageSettingsRect.y, 100.0f, 15.0f + (16.0f * 30.0f) );
*
* //
* m_planarImage = new PlanarImage( m_currentImageData);
* bool OptimizedTilebank = (m_currentImageConfig.m_importAsSprite == false); // If we import the image as a sprite we should not optimize the tile bank
* m_tileBank = new TileBank( m_currentImageData, OptimizedTilebank );
* m_tileMap = new TileMap( m_tileBank, m_currentImageData );
* m_tilePalette = new TilePalette( m_currentImageData );
*
* //
* int w, h;
* w = m_currentImageData.m_width;
* h = m_currentImageData.m_height;
*
* //
* m_imageTexture = new Texture2D( w, h, TextureFormat.ARGB32, false );
* m_imageTexture.filterMode = FilterMode.Point;
*
* //
* int x, y;
* for( y=0; y<h; y++ )
* {
* for( x=0; x<w; x++ )
* {
* int ii = ((h-1-y)*w)+x;
* int ic = m_currentImageData.m_image[ ii ];
* Color col = m_currentImageData.m_palette[ ic ];
* m_imageTexture.SetPixel( x, y, col );
* }
* }
*
* //
* m_imageTexture.Apply();
* }
*/
}