/// ======================================================================================================================================================================
/// <summary>
/// Draws the grid based on the user settings in inspector.
/// </summary>
/// ======================================================================================================================================================================
public static void DrawGrid(RTStudio.TileMap targetTileMap)
{
Handles.color = targetTileMap.gridColor;
float horizontal = targetTileMap.mapDimensions.x*2;
float vertical = targetTileMap.mapDimensions.y*2;
// Determine length of line to draw
float v_distance = vertical * (targetTileMap.tileDimensions.y/RTStudio.Settings.staticPixelsPerUnit)*0.5f;
float h_distance = horizontal * (targetTileMap.tileDimensions.x/RTStudio.Settings.staticPixelsPerUnit)*0.5f;
// Draw full grid
for (int x = 0; x <= horizontal; ++x)
{
if ( x % 2 == 0 ) Handles.color = new Color ( targetTileMap.gridColor.r, targetTileMap.gridColor.g, targetTileMap.gridColor.b, targetTileMap.gridColor.a / 2.0f);
else Handles.color = new Color ( targetTileMap.gridColor.r, targetTileMap.gridColor.g, targetTileMap.gridColor.b, targetTileMap.gridColor.a / 8.0f);
Vector2 p1 = new Vector2(x * (targetTileMap.tileDimensions.x/RTStudio.Settings.staticPixelsPerUnit)*0.5f, 0) + (Vector2)targetTileMap.transform.position;
Vector2 p2 = new Vector2(x * (targetTileMap.tileDimensions.x/RTStudio.Settings.staticPixelsPerUnit)*0.5f, v_distance) + (Vector2)targetTileMap.transform.position;
Handles.DrawLine(p1, p2);
}
for (int y = 0; y <= vertical; ++y)
{
if ( y % 2 == 0 ) Handles.color = new Color ( targetTileMap.gridColor.r, targetTileMap.gridColor.g, targetTileMap.gridColor.b, targetTileMap.gridColor.a / 2.0f);
else Handles.color = new Color ( targetTileMap.gridColor.r, targetTileMap.gridColor.g, targetTileMap.gridColor.b, targetTileMap.gridColor.a / 8.0f);
Vector2 p1 = new Vector2(0, y * (targetTileMap.tileDimensions.y/RTStudio.Settings.staticPixelsPerUnit)*0.5f) + (Vector2)targetTileMap.transform.position;
Vector2 p2 = new Vector2(h_distance, y * (targetTileMap.tileDimensions.y/RTStudio.Settings.staticPixelsPerUnit)*0.5f) + (Vector2)targetTileMap.transform.position;
Handles.DrawLine(p1, p2);
}
}
/// ======================================================================================================================================================================
/// <summary>
/// Draws the info for the tilemap, cursor location, selected tile and selected layer in the scene view.
/// </summary>
/// ======================================================================================================================================================================
public static void DrawInfo(RTStudio.TileMap targetTileMap, int cursorX, int cursorY)
{
if (Camera.current == null)
{
return;
}
GUIStyle style = new GUIStyle( GUI.skin.box );
style.normal.textColor = new Color( 0.9f,0.1f,0.1f);
style.alignment = TextAnchor.MiddleLeft;
string infoString = "";
string tileInfo = " | Tile: None";
if ( Camera.current.pixelWidth <= 270 )
return;
if ( targetTileMap == null )
infoString = " Please Specify A Tilemap";
else if (targetTileMap.tileSet == null )
infoString = " No Tileset Specified!";
else if ( targetTileMap.layers == null || targetTileMap.layers.Count == 0 )
{
infoString = " No layers have been created! Create a layer before adding tiles";
}
else
{
if (targetTileMap.tileSet.prefabs.Count <= targetTileMap.selectedTileIndex )
{
targetTileMap.selectedTileIndex = targetTileMap.tileSet.prefabs.Count-1;
return;
}
if ( targetTileMap.selectedTileIndex < 0 || targetTileMap.selectedLayerIndex >= targetTileMap.layers.Count )
return;
if ( targetTileMap.tileSet.prefabs != null && targetTileMap.tileSet.prefabs [targetTileMap.selectedTileIndex] != null )
{
tileInfo =" | Tile: " + targetTileMap.tileSet.prefabs [targetTileMap.selectedTileIndex].name;
}
style.normal.textColor = new Color( 1f,1f,1f,0.5f);
if ( targetTileMap.layers == null || targetTileMap.layers.Count <= 0 )
infoString = " Current Layer: None | " + tileInfo + " | Grid: ("+cursorX+" ,"+cursorY+")";
else
{
if ( targetTileMap.selectedTileIndex >= 0 )
infoString = " Current Layer: "+ targetTileMap.layers[targetTileMap.selectedLayerIndex].name + tileInfo + " | Grid: ("+cursorX+" ,"+cursorY+")";
}
}
Handles.BeginGUI();
float height = Camera.current.pixelHeight;
float boxWidth = Camera.current.pixelWidth;
float boxHeight = 20;
Rect rect1 = new Rect(0, height - boxHeight, boxWidth, boxHeight);
GUI.Box(rect1, infoString, style);
Handles.EndGUI();
}
/// ======================================================================================================================================================================
/// <summary>
/// Set the layers to the correct sorting value.
/// </summary>
/// <param name="targetTileMap">Target tile map.</param>
/// ======================================================================================================================================================================
public static void SortLayers( RTStudio.TileMap targetTileMap )
{
if (Application.isPlaying || targetTileMap.layers == null || targetTileMap.layers.Count == 0)
return;
int i = 0;
foreach ( RTStudio.Layer l in targetTileMap.layers )
{
l.sortOrder = i;
i++;
}
}
/// ======================================================================================================================================================================
/// <summary>
/// Fixs the tile map.
/// </summary>
/// ======================================================================================================================================================================
public static void FixTileMap( RTStudio.TileMap targetTileMap )
{
if ( targetTileMap.layers == null || targetTileMap == null )
return;
Undo.RecordObject(targetTileMap, null);
foreach ( RTStudio.Layer layer in targetTileMap.layers )
{
//Force the layer to 0 0 0
layer.transform.position = Vector3.zero;
for( int i = 0; i < targetTileMap.mapDimensions.x; i++)
{
for( int j = 0; j < targetTileMap.mapDimensions.y; j++)
{
int tileIndex = (int)(i + targetTileMap.mapDimensions.x * j);
if ( tileIndex < layer.tiles.Length && layer.tiles[ (int)(tileIndex) ] != null )
{
Undo.RecordObject(layer.tiles[ (int)(tileIndex) ], null);
layer.tiles[ (int)(tileIndex) ].transform.localPosition = targetTileMap.GetPosition(tileIndex);
}
}
}
}
}
/// ======================================================================================================================================================================
/// <summary>
/// Draws a rect.
/// </summary>
/// <param name="targetTileMap">Target tile map.</param>
/// <param name="x">The x coordinate.</param>
/// <param name="y">The y coordinate.</param>
/// <param name="sizeX">Size x.</param>
/// <param name="sizeZ">Size z.</param>
/// <param name="outline">Outline color</param>
/// <param name="fill">Fill color</param>
/// ======================================================================================================================================================================
public static void DrawRect(RTStudio.TileMap targetTileMap, int x, int y, int sizeX, int sizeZ, Color outline, Color fill)
{
Handles.color = Color.white;
var min = new Vector3( (x * targetTileMap.tileDimensions.x/RTStudio.Settings.staticPixelsPerUnit) + targetTileMap.transform.position.x,
(y * targetTileMap.tileDimensions.y/RTStudio.Settings.staticPixelsPerUnit) + targetTileMap.transform.position.y,
0 );
var max = min + new Vector3(sizeX * targetTileMap.tileDimensions.x/RTStudio.Settings.staticPixelsPerUnit,
sizeZ * targetTileMap.tileDimensions.y/RTStudio.Settings.staticPixelsPerUnit,
0);
Vector3[] rect = new Vector3[4];
rect[0].Set(min.x,min.y,0);
rect[1].Set(max.x,min.y,0);
rect[2].Set(max.x,max.y,0);
rect[3].Set(min.x,max.y,0);
Handles.DrawSolidRectangleWithOutline(rect, fill, outline);
}
/// ======================================================================================================================================================================
/// <summary>
/// Draws the mouse selection reticule.
/// </summary>
/// <param name="events">Events.</param>
/// ======================================================================================================================================================================
public static void DrawMouse(RTStudio.TileMap targetTileMap, int mx, int my )
{
Rect cursor = new Rect
(
targetTileMap.transform.position.x + ( (targetTileMap.tileDimensions.x/RTStudio.Settings.staticPixelsPerUnit) * mx ),
targetTileMap.transform.position.y + ( (targetTileMap.tileDimensions.y/RTStudio.Settings.staticPixelsPerUnit) * my ),
targetTileMap.tileDimensions.x/RTStudio.Settings.staticPixelsPerUnit,
targetTileMap.tileDimensions.y/RTStudio.Settings.staticPixelsPerUnit
);
Color save = Handles.color;
Handles.color = new Color(targetTileMap.gridColor.r, targetTileMap.gridColor.g, targetTileMap.gridColor.b, 0.65f);
GUI.color = new Color(targetTileMap.gridColor.r, targetTileMap.gridColor.g, targetTileMap.gridColor.b, 0.65f);
Handles.Label(cursor.position, "("+mx+","+my+")");
Handles.DrawSolidRectangleWithOutline( RTStudio.Utils.Utils.GetV3FromRect(cursor),
new Color(targetTileMap.gridColor.r, targetTileMap.gridColor.g, targetTileMap.gridColor.b, 0.05f) ,
new Color(targetTileMap.gridColor.r, targetTileMap.gridColor.g, targetTileMap.gridColor.b, 0.25f) );
Handles.color = save;
GUI.color = save;
}
