void SaveTexture()
{
if (textureInfo != null)
{
EditorTextureUtilities.ExportImage(textureInfo, false);
}
}
void UpdateTextures()
{
if (type == GENERATOR_TO_EDIT.Map && map.setUp.editorGeneratorLevel != null)
{
textureInfo = map.setUp.editorGeneratorLevel;
}
else if (type == GENERATOR_TO_EDIT.Level && level.setUp.editorGeneratorLevel != null)
{
textureInfo = level.setUp.editorGeneratorLevel;
}
else
{
textureInfo = null;
}
if (textureInfo != null)
{
textureInfo.filterMode = FilterMode.Point;
textureInfo.wrapMode = TextureWrapMode.Clamp;
xSize = textureInfo.width;
ySize = textureInfo.height;
}
// if (!texturesInitiated) {
if (toDrawTexture == null)
{
toDrawTexture = new Texture2D(xSize, ySize);
toDrawTexture.filterMode = FilterMode.Point;
toDrawTexture.wrapMode = TextureWrapMode.Clamp;
EditorTextureUtilities.ClearTexture(toDrawTexture, true);
}
// else
// toDrawTexture.Resize (xSize, ySize);
// }
}
//----EventManagement----(Textures)
// void EventManagement ()
// {
// Event guiEvent = Event.current;
//
// if ((guiEvent.type == EventType.MouseDrag || guiEvent.type == EventType.MouseDown) && guiEvent.button == 0) {
// for (int i = 0; i < pixelRects.Length; i++) {
// if (pixelRects [i].Contains (guiEvent.mousePosition)) {
// pixelTextures [i].SetPixel (0, 0, leftMoseButtonColor);
// pixelTextures [i].Apply ();
// needsRepaint = true;
// break;
// }
// }
// }
// if ((guiEvent.type == EventType.MouseDrag || guiEvent.type == EventType.MouseDown) && guiEvent.button == 1) {
// for (int i = 0; i < pixelRects.Length; i++) {
// if (pixelRects [i].Contains (guiEvent.mousePosition)) {
// pixelTextures [i].SetPixel (0, 0, rightMouseButtonColor);
// pixelTextures [i].Apply ();
// needsRepaint = true;
// break;
// }
// }
// }
// }
//
//----EventManagement----(Rects)
// void EventManagement ()
// {
// Event guiEvent = Event.current;
//
// if ((guiEvent.type == EventType.MouseDrag || guiEvent.type == EventType.MouseDown) && guiEvent.button == 0) {
// for (int i = 0; i < pixelRects.Length; i++) {
// if (pixels.pixelRects [i].Contains (guiEvent.mousePosition)) {
// pixels.pixelColors [i] = leftMoseButtonColor;
// needsRepaint = true;
// break;
// }
// }
// }
// if ((guiEvent.type == EventType.MouseDrag || guiEvent.type == EventType.MouseDown) && guiEvent.button == 1) {
// for (int i = 0; i < pixelRects.Length; i++) {
// if (pixels.pixelRects [i].Contains (guiEvent.mousePosition)) {
// pixels.pixelColors [i] = rightMouseButtonColor;
// needsRepaint = true;
// break;
// }
// }
// }
//
// }
#region UTILITY_METHODS
void CalculateFilledRectangle(Texture2D texture, Vector2 firstPosition, Vector2 lastPosition, Color color)
{
Rect rectangle;
EditorTextureUtilities.TransformToLeftTop(ref firstPosition, texture.height);
EditorTextureUtilities.TransformToLeftTop(ref lastPosition, texture.height);
if (firstPosition.x > lastPosition.x)
{
EditorTextureUtilities.SwapX(ref firstPosition, ref lastPosition);
}
if (firstPosition.y < lastPosition.y)
{
EditorTextureUtilities.SwapY(ref firstPosition, ref lastPosition);
}
rectangle = new Rect(firstPosition.x, firstPosition.y, Mathf.Abs(lastPosition.x - firstPosition.x), Mathf.Abs(lastPosition.y - firstPosition.y));
for (int x = (int)rectangle.x; x <= rectangle.xMax; x++)
{
for (int y = (int)rectangle.y; y > rectangle.y - rectangle.height - 1; y--)
{
texture.SetPixel(x, y, color);
}
}
texture.Apply();
}
void DrawBody()
{
GUILayout.BeginArea(body.GetRect());
{
if (textureInfo == null)
{
return;
}
float aspectRatio = (float)ySize / (float)xSize;
float scaleX = body.GetRect().width *scaleFactor;
float scaleY = scaleX * aspectRatio;
Vector2 position = new Vector2((body.GetRect().width / 2 - scaleX / 2) - xOffsetImage, (body.GetRect().center.y - scaleY / 2) - windowSettings.GetRect().height - yOffsetImage);
Vector2 size = new Vector2(scaleX, scaleY);
bodyTextureRect = new Rect(position, size);
cellWidth = bodyTextureRect.width / xSize;
cellHeight = bodyTextureRect.height / ySize;
EditorGUI.DrawTextureTransparent(bodyTextureRect, textureInfo);
GUI.DrawTexture(bodyTextureRect, toDrawTexture);
DrawGrid(bodyTextureRect);
EditorTextureUtilities.ClearTexture(toDrawTexture);
}
GUILayout.EndArea();
}
void OnDisable()
{
UnityEditor.SceneManagement.EditorSceneManager.MarkSceneDirty(UnityEngine.SceneManagement.SceneManager.GetActiveScene());
if (textureInfo != null && (level != null || map == null) && (level == null || map != null) && (level.setUp != null || map.setUp != null))
{
Debug.Log("saved");
EditorTextureUtilities.ExportImage(textureInfo, false);
}
if (newTexWin != null)
{
newTexWin.Close();
}
}
void FilledRectangle(Event e)
{
Vector2 pixelCoord = EditorTextureUtilities.CalculatePixel(e.mousePosition, body.GetRect().position, bodyTextureRect, cellWidth, cellHeight);
helper = toDrawTexture;
if (e.control)
{
if (e.type == EventType.MouseDown)
{
downMousePosition = EditorTextureUtilities.CalculatePixel(e.mousePosition, body.GetRect().position, bodyTextureRect, cellWidth, cellHeight);
if (e.button == 0)
{
CalculateFilledRectangle(helper, downMousePosition, pixelCoord, new Color(leftMoseButtonColor.r, leftMoseButtonColor.g, leftMoseButtonColor.b, 0.5f));
}
if (e.button == 1)
{
CalculateFilledRectangle(helper, downMousePosition, pixelCoord, new Color(1 - leftMoseButtonColor.r, 1 - leftMoseButtonColor.g, 1 - leftMoseButtonColor.b, 0.5f));
}
}
if (e.type == EventType.MouseDrag)
{
if (e.button == 0)
{
CalculateFilledRectangle(helper, downMousePosition, pixelCoord, new Color(leftMoseButtonColor.r, leftMoseButtonColor.g, leftMoseButtonColor.b, 0.5f));
}
if (e.button == 1)
{
CalculateFilledRectangle(helper, downMousePosition, pixelCoord, new Color(1 - leftMoseButtonColor.r, 1 - leftMoseButtonColor.g, 1 - leftMoseButtonColor.b, 0.5f));
}
}
if (e.type == EventType.MouseUp)
{
upMousePosition = EditorTextureUtilities.CalculatePixel(e.mousePosition, body.GetRect().position, bodyTextureRect, cellWidth, cellHeight);
if (e.button == 0)
{
CalculateFilledRectangle(textureInfo, downMousePosition, upMousePosition, leftMoseButtonColor);
}
if (e.button == 1)
{
CalculateFilledRectangle(textureInfo, downMousePosition, upMousePosition, rightMouseButtonColor);
}
EditorTextureUtilities.ClearTexture(helper, true);
}
}
else
{
return;
}
}
Texture2D Create()
{
int totalPixels = xSize * ySize;
if (totalPixels <= 22500)
{
return(EditorTextureUtilities.CreateNewImage(xSize, ySize));
}
else
{
if (EditorUtility.DisplayDialog("Image is too big to edit", "Unity does not support big size images in editor, try a smaller size.", "OK"))
{
reTry = true;
}
return(null);
}
}
void SaveAsTexture()
{
if (textureInfo != null)
{
EditorTextureUtilities.ExportImage(textureInfo);
if (type == GENERATOR_TO_EDIT.Level)
{
level.setUp.editorGeneratorLevel = textureInfo;
}
if (type == GENERATOR_TO_EDIT.Map)
{
map.setUp.editorGeneratorLevel = textureInfo;
}
AssetDatabase.Refresh();
}
}
void PaintErase(Event e)
{
helper = toDrawTexture;
if (body.GetRect().Contains(e.mousePosition))
{
mouseToPixel = EditorTextureUtilities.CalculatePixel(e.mousePosition, body.GetRect().position, bodyTextureRect, cellWidth, cellHeight);
if (mouseToPixel.x < 0 || mouseToPixel.y < 0 || mouseToPixel.x >= toDrawTexture.width || mouseToPixel.y >= toDrawTexture.height)
{
needsRepaint = true;
if (helper != null)
{
EditorTextureUtilities.ClearTexture(helper, true);
}
return;
}
if ((e.type == EventType.MouseDrag || e.type == EventType.MouseDown))
{
if (e.button == 0)
{
textureInfo.SetPixel((int)mouseToPixel.x, toDrawTexture.height - (int)mouseToPixel.y - 1, leftMoseButtonColor);
}
if (e.button == 1)
{
textureInfo.SetPixel((int)mouseToPixel.x, toDrawTexture.height - (int)mouseToPixel.y - 1, rightMouseButtonColor);
}
}
else
{
helper.SetPixel((int)mouseToPixel.x, toDrawTexture.height - (int)mouseToPixel.y - 1, new Color(leftMoseButtonColor.r, leftMoseButtonColor.g, leftMoseButtonColor.b, 0.5f));
helper.Apply();
}
}
else
{
mouseToPixel = new Vector2(0, 0);
if (helper != null)
{
EditorTextureUtilities.ClearTexture(helper, true);
}
}
needsRepaint = true;
}
