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);
// }
}
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 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;
}
}
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;
}
