void LateUpdate()
{
if( _TileSet != _CachedTileSet )
{
_Changed = true;
}
if( _TileSet != null )
{
if( _TileSet.material != _CachedMaterial )
{
_Changed = true;
}
else if( _TileSet.material != null && _TileSet.material.mainTexture != _CachedTexture )
{
_Changed = true;
}
}
_CachedTileSet = _TileSet;
if( _TileSet != null )
{
if( _TileSet.material != _CachedMaterial )
{
_CachedMaterial = _TileSet.material;
if( _Material != null )
{
Object.Destroy( _Material );
_Material = null;
}
if( _CachedMaterial != null )
{
_Material = new Material( _CachedMaterial );
_Material.hideFlags = HideFlags.HideAndDontSave;
}
}
if( _TileSet.material != null )
{
_CachedTexture = _TileSet.material.mainTexture;
_Material.mainTexture = _TileSet.material.mainTexture;
}
else
{
_CachedTexture = null;
}
}
else
{
_CachedMaterial = null;
if( _Material != null )
{
Object.Destroy( _Material );
_Material = null;
}
_CachedTexture = null;
}
if( _Material != null && _Material.color != _Color )
{
_Material.color = _Color;
}
foreach( Chunk chunk in _Chunks )
{
if( _Changed || chunk != null && chunk.dirty )
{
chunk.UpdateMesh();
chunk.dirty = false;
}
}
_Changed = false;
}
public static int SelectTileField( TileSet tileSet,int value )
{
GUILayout.BeginVertical( GUI.skin.box,GUILayout.MinHeight( 32f ) );
if( tileSet != null && tileSet.tiles != null && tileSet.tiles.Length != 0 )
{
int tileWidth = (Screen.width - 20) / 32;
int tileHeight = Mathf.CeilToInt( (float)tileSet.tiles.Length / (float)tileWidth );
Rect aspectRect = GUILayoutUtility.GetAspectRect( (float)tileWidth / (float)tileHeight );
value = SelectTileField( aspectRect,tileSet,value );
}
else
{
GUILayout.Label( "No tiles defined." );
}
GUILayout.EndVertical();
return value;
}
public static void DrawTileSetPreview( Rect r,TileSet tileSet,GUIStyle background,bool select,int selectedIndex )
{
if (Event.current.type == EventType.Repaint)
{
background.Draw(r, false, false, false, false);
}
Texture2D texture = tileSet.material.mainTexture as Texture2D;
float scale = Mathf.Min(Mathf.Min(r.width / (float) texture.width, r.height / (float) texture.height), 1f);
float width = texture.width * scale;
float height = texture.height * scale;
Rect rect = new Rect(r.x + (r.width-width)*0.5f, r.y + (r.height-height)*0.5f, width,height );
if( texture != null && texture.alphaIsTransparency )
EditorGUI.DrawTextureTransparent(rect, texture);
else
EditorGUI.DrawPreviewTexture(rect, texture);
if( tileSet.tiles != null && tileSet.tiles.Length>0 )
{
handleWireMaterial.SetPass(0);
GL.PushMatrix();
GL.MultMatrix(Handles.matrix);
GL.Begin(1);
for( int i=0;i<tileSet.tiles.Length;++i )
{
Tile tile = tileSet.tiles[i];
if( tile == null )
continue;
Color color = (select && i==selectedIndex)?Color.cyan:new Color(1.0f,1.0f,1.0f,0.5f);
GL.Color( color );
Rect tileRect = new Rect();
switch( tile.type )
{
case Tile.Type.Normal:
tileRect = new Rect( tile.position.x,tile.position.y, (float)(tile.size * tile.width),(float)(tile.size * tile.height) );
break;
case Tile.Type.AutoFloorVX:
tileRect = new Rect( tile.position.x,tile.position.y, (float)tile.size * 2.0f,(float)tile.size * 3.0f );
break;
case Tile.Type.AutoFloorWolf:
tileRect = new Rect( tile.position.x,tile.position.y, (float)tile.size,(float)tile.size * 5.0f);
break;
}
DrawRect( new Rect(){
xMin = rect.xMin + (tileRect.xMin / (float) texture.width) * rect.width,
xMax = rect.xMin + (tileRect.xMax / (float) texture.width) * rect.width,
yMin = rect.yMin + (tileRect.yMin / (float) texture.height) * rect.height,
yMax = rect.yMin + (tileRect.yMax / (float) texture.height) * rect.height
} );
}
GL.End();
GL.PopMatrix();
}
}
public static int SelectTileField( Rect position,TileSet tileSet,int value )
{
if( tileSet==null )
{
return value;
}
Texture texture = tileSet.material.mainTexture;
float textureWidth = (float)texture.width;
float textureHeight = (float)texture.height;
int tileNum = tileSet.tiles.Length;
Event current = Event.current;
GUI.BeginGroup( position );
Rect tilePos = new Rect( 0.0f,0.0f,32,32 );
for( int tileIndex=0;tileIndex<tileNum;tileIndex++ )
{
Tile tile = tileSet.tiles[tileIndex];
if( tile == null )
continue;
GUI.BeginGroup( tilePos );
if( GUI.Button( new Rect( 0,0,32,32), GUIContent.none,GUI.skin.box) )
{
value = tileIndex;
}
if( current.type == EventType.Repaint )
{
Rect texCoord = new Rect( (float)tile.position.x/textureWidth,1.0f-(tile.position.y+tile.size)/textureHeight,tile.size/textureWidth,tile.size/textureHeight );
GUI.DrawTextureWithTexCoords( new Rect(0,0,32,32) ,texture,texCoord,true );
if( value == tileIndex )
{
DrawOutline( new Rect(0,0,32,32),Color.cyan );
}
}
tilePos.x += 32.0f;
if( tilePos.x > position.width - 32.0f )
{
tilePos.x = 0.0f;
tilePos.y += 32.0f;
}
GUI.EndGroup();
}
GUI.EndGroup();
return value;
}
public static Vector2 CalcSize( TileSet tileSet )
{
int tileNum = tileSet.tiles.Length;
int tileHeight = Mathf.CeilToInt( (float)tileNum / (float)_TileWidth );
return new Vector2( _TileWidth*32+4,tileHeight*32+4);
}
