void UpdateGrid()
{
int cellSize = 16;
int x = 0;
int y = 0;
RectangleF rect = RectangleF.Empty;
Color c1 = Color.FromNonPremultiplied(68, 68, 68, 255);
Color c2 = Color.FromNonPremultiplied(77, 77, 77, 255);
bool flag = true;
bool lastFlag = flag;
gridSurface = Sgml.surface_create(Width, Height);
Sgml.surface_set_target(gridSurface);
for (var i = 0; i < Height / cellSize + 1; i++)
{
for (var j = 0; j < Width / cellSize + 1; j++)
{
if (j == 0)
{
lastFlag = flag;
}
rect.Size = new Size2(cellSize, cellSize);
rect.Position = new Point2(x, y);
if (flag)
{
Sgml.draw_set_color(c1);
}
else
{
Sgml.draw_set_color(c2);
}
Sgml.draw_rectangle(rect, false);
x += cellSize;
flag = !flag;
}
x = 0;
y += cellSize;
lastFlag = !lastFlag;
flag = lastFlag;
}
Sgml.surface_reset_target();
}
private void ToolDraw(Color penColor)
{
Sgml.surface_set_target(selectedFrame.layers[0].texture);
Sgml.draw_set_aa(false);
Sgml.draw_set_color(penColor);
int x1 = 0;
int y1 = 0;
if (activeTool == Tools.Pixel)
{
if (PixelFree(Sgml.mouse.X, Sgml.mouse.Y))
{
Sgml.draw_sprite(pixel, -2, tempVector);
occupiedPositions.Add(tempVector);
}
if (size == 1)
{
num = 0;
}
if (size == 2)
{
num = 11;
}
if (size == 3)
{
num = 31;
}
if (size == 4)
{
num = 75;
}
if (size == 5)
{
num = 147;
}
if (size == 6)
{
num = 207;
}
for (int i = 0; i < num; i++)
{
if (PixelFree(Sgml.mouse.X + sizesx[i], Sgml.mouse.Y + sizesy[i]))
{
Sgml.draw_sprite(pixel, -2, tempVector);
}
}
}
else if (activeTool == Tools.Ellipse)
{
Sgml.draw_ellipse(new Vector2(Sgml.mouse.X - toolOrigin.X, Sgml.mouse.Y - toolOrigin.Y), toolOrigin, 1);
}
else if (activeTool == Tools.Fill)
{
// flood fill
var data = new Color[selectedFrame.layers[0].texture.Width * selectedFrame.layers[0].texture.Height];
selectedFrame.layers[0].texture.GetData(data);
var x = (int)Sgml.round(Sgml.mouse.X - .5f);
var y = (int)Sgml.round(Sgml.mouse.Y - .5f);
int w = Math.Max(selectedFrame.layers[0].texture.Height, selectedFrame.layers[0].texture.Width);
if (inTexture(x, y) && inTextureP(x, y))
{
var pixels = new Stack <Point>();
var used = new List <Point>();
var targetColor = data[w * y + x];
pixels.Push(new Point(x, y));
var i = 0;
var max = data.Length - 1;
var flag = !(data[w * y + x] == penColor);
if (flag)
{
while (pixels.Count > 0 && i < max)
{
var a = pixels.Pop();
var xx = a.X;
if (!inTextureP(a.X, a.Y))
{
break;
}
while (xx >= 0 && data[w * a.Y + xx] == targetColor)
{
xx--;
}
xx++;
var spanAbove = false;
var spanBelow = false;
while (xx < selectedFrame.layers[0].texture.Width && data[w * a.Y + xx] == targetColor)
{
data[w * a.Y + xx] = penColor;
if (!spanAbove && a.Y > 0 && data[w * (a.Y - 1) + xx] == targetColor)
{
if (!used.Contains(new Point(xx, a.Y - 1)))
{
pixels.Push(new Point(xx, a.Y - 1));
used.Add(new Point(xx, a.Y - 1));
spanAbove = true;
}
}
else if (spanAbove && a.Y > 0 && data[w * (a.Y - 1) + xx] != targetColor)
{
spanAbove = false;
}
if (!spanBelow && a.Y < selectedFrame.layers[0].texture.Height - 1 && data[w * (a.Y + 1) + xx] == targetColor)
{
if (!used.Contains(new Point(xx, a.Y + 1)))
{
pixels.Push(new Point(xx, a.Y + 1));
used.Add(new Point(xx, a.Y + 1));
spanBelow = true;
}
}
else if (spanBelow && a.Y < selectedFrame.layers[0].texture.Height - 1 && data[w * (a.Y + 1) + xx] != targetColor)
{
spanBelow = false;
}
xx++;
}
i++;
}
selectedFrame.layers[0].texture.SetData(data);
}
}
}
else if (activeTool == Tools.Dropper)
{
}
else if (activeTool == Tools.Line)
{
Sgml.draw_rectangle(new Vector2((float)Sgml.round(toolOriginINP.X - .5f), (float)Sgml.round(toolOriginINP.Y - .5f)), new Vector2((float)Sgml.round(toolOriginINP.X + .5f), (float)Sgml.round(toolOriginINP.Y + .5f)), false);
Sgml.draw_line(mouseSubpixel, toolOriginSubpixel);
}
else if (activeTool == Tools.Polygon)
{
}
else if (activeTool == Tools.Rectangle)
{
float my = Sgml.mouse.Y;
my = (float)Sgml.floor(my) + .5f;
Sgml.draw_rectangle(toolOrigin, new Vector2(Sgml.mouse.X, my), true);
}
else if (activeTool == Tools.RoundedRectangle)
{
Sgml.draw_roundrect(toolOrigin, new Vector2(Sgml.mouse.X, Sgml.mouse.Y), true, 1);
}
else if (activeTool == Tools.Rubber)
{
Color[] data = new Color[selectedFrame.layers[0].texture.Width * selectedFrame.layers[0].texture.Height];
selectedFrame.layers[0].texture.GetData(data);
int x = (int)Sgml.round(Sgml.mouse.X - .5f);
int y = (int)Sgml.round(Sgml.mouse.Y - .5f);
int w = Math.Max(selectedFrame.layers[0].texture.Height, selectedFrame.layers[0].texture.Width);
if (inTextureP(x, y))
{
if (selectedFrame.layers[0].texture.Height * y + x >= 0 && selectedFrame.layers[0].texture.Height * y + x < selectedFrame.layers[0].texture.Width * selectedFrame.layers[0].texture.Height)
{
data[w * y + x] = Color.Transparent;
selectedFrame.layers[0].texture.SetData(data);
}
occupiedPositions.Add(new Vector2((float)Sgml.round(Sgml.mouse.X - .5f) - x1, (float)Sgml.round(Sgml.mouse.Y - .5f) - y1));
}
}
else if (activeTool == Tools.Spray)
{
}
else if (activeTool == Tools.SprayPaint)
{
}
else if (activeTool == Tools.Star)
{
}
else if (activeTool == Tools.Text)
{
}
Sgml.surface_reset_target();
Sgml.draw_set_color(Color.White);
UpdatePreview(selectedImageIndex);
}
protected override void Draw()
{
if (parentForm != null)
{
ms = Mouse.GetState();
if (ttl < 10)
{
if (ttl == 9)
{
ScaleToFit(90);
}
ttl++;
}
base.Draw();
double framerate = Editor.GetFrameRate;
Matrix transformMatrix = cam.Camera.GetViewMatrix();
MousePositionTranslated = cam.Camera.ScreenToWorld(new Vector2(ms.X, ms.Y));
BackgroundColor = Color.Black;
Editor.graphics.Clear(BackgroundColor);
Input.MousePosition = MousePositionTranslated;
MousePosition = new Vector2(ms.X, ms.Y);
Sgml.sb = Editor.spriteBatch;
Sgml.vb = vertexBuffer;
Sgml.be = basicEffect;
Sgml.m = transformMatrix;
Sgml.currentObject = representativeGameObject;
Matrix view = cam.Camera.GetViewMatrix();
Matrix projection = m;
basicEffect.World = world;
basicEffect.View = view;
basicEffect.Projection = projection;
basicEffect.VertexColorEnabled = true;
Sgml.mouse = MousePositionTranslated;
// Actual logic
int cellSize = 16;
int x = 0;
int y = 0;
RectangleF rect = RectangleF.Empty;
Color c1 = Color.FromNonPremultiplied(68, 68, 68, 255);
Color c2 = Color.FromNonPremultiplied(77, 77, 77, 255);
bool flag = true;
bool lastFlag = flag;
cam.Camera.Origin = new Vector2(Width / 2f, Height / 2f);
basicEffect.View = Matrix.Identity;
Sgml.m = Matrix.Identity;
Vector2 origin = Vector2.Zero;
Sgml.draw_surface(origin, gridSurface);
basicEffect.View = view;
Sgml.m = transformMatrix;
if (selectedFrame != null)
{
Sgml.draw_set_aa(!parentForm.drawModeOn);
if (selectedFrame.layers[0].texture != null)
{
Sgml.draw_surface(origin, selectedFrame.layers[selectedLayer].texture);
Sgml.draw_surface(origin, selectedFrame.previewLayer.texture);
}
Sgml.draw_set_aa(true);
// draw cells
int xx = 0;
int yy = 0;
int xIndex = 0;
int yIndex = 0;
RectangleF temp = RectangleF.Empty;
float x1 = origin.X;
float y1 = origin.Y;
float x2 = x1 + (int)parentForm.darkNumericUpDown1.Value;
float y2 = y1 + (int)parentForm.darkNumericUpDown2.Value;
Sgml.draw_set_alpha(0.8);
Sgml.draw_set_color(Color.Black);
for (var i = 0; i < parentForm.darkNumericUpDown1.Value + 1; i++)
{
Sgml.draw_line(x1, y1 + i, x2, y1 + i);
}
for (var i = 0; i < parentForm.darkNumericUpDown2.Value + 1; i++)
{
Sgml.draw_line(x1 + i, y1, x1 + i, y2);
}
Sgml.draw_set_alpha(1);
Sgml.draw_set_color(Color.White);
Sgml.draw_set_aa(false);
if (selectedFrame.layers.Count > 0)
{
if (selectedFrame.layers[0].texture != null)
{
Sgml.draw_rectangle(origin, new Vector2(selectedFrame.layers[0].texture.Width, selectedFrame.layers[0].texture.Height), true);
}
}
}
basicEffect.View = Matrix.Identity;
Sgml.m = Matrix.Identity;
Sgml.draw_set_color(Color.White);
Sgml.draw_text(new Vector2(10, 10), framerate.ToString());
Sgml.draw_text(new Vector2(10, 30), "[X: " + Sgml.round(Sgml.mouse.X - 0.5f) + " Y: " + Sgml.round(Sgml.mouse.Y - 0.5f) + "]");
// Sgml.draw_text(new Vector2(10, 50), parentForm.darkNumericUpDown1.Value.ToString());
Sgml.draw_text(new Vector2(10, 70), cam.Zoom.ToString());
Sgml.draw_text(new Vector2(10, 90), "DIR: " + Sgml.point_direction(toolOriginSubpixel, mouseSubpixel));
Sgml.draw_text(new Vector2(10, 110), "CLICK: " + toolOriginSubpixel.X + "x " + toolOriginSubpixel.Y + "y");
}
}
protected override void Update(GameTime gameTime)
{
base.Update(gameTime);
cam.UpdatePosition();
var originalPos = cam.Camera.Position;
var originalZoom = cam.Camera.Zoom;
Matrix view = cam.Camera.GetViewMatrix();
cam.Camera.Position = new Vector2(0, 0);
cam.Camera.Zoom = 1;
Matrix normalizedMatrix = cam.Camera.GetViewMatrix();
cam.Camera.Position = originalPos;
cam.Camera.Zoom = originalZoom;
Sgml.world = world;
Sgml.view = view;
Sgml.normalizedMatrix = normalizedMatrix;
if (selectedFrame != null)
{
if (ms.LeftButton == ButtonState.Pressed ^ ms.RightButton == ButtonState.Pressed)
{
if (activeTool == Tools.Pixel || activeTool == Tools.Rubber || activeTool == Tools.Fill)
{
ToolDraw(ms.LeftButton == ButtonState.Pressed ? penColor : penColorRight);
}
}
if ((ms.LeftButton == ButtonState.Released && msPrev.LeftButton == ButtonState.Pressed && toolPreview) ^ (ms.RightButton == ButtonState.Released && msPrev.RightButton == ButtonState.Pressed && toolPreview))
{
if (activeTool == Tools.Ellipse || activeTool == Tools.Rectangle || activeTool == Tools.Line || activeTool == Tools.RoundedRectangle)
{
ToolDraw(msPrev.LeftButton == ButtonState.Pressed ? penColor : penColorRight);
over = true;
}
toolPreview = false;
}
Sgml.draw_set_color(ms.LeftButton == ButtonState.Pressed ? penColor : penColorRight);
// render preview
toolOriginSubpixel.X = toolOrigin.X; //(float)Math.Floor(toolOrigin.X >= Sgml.mouse.X ? toolOrigin.X + .5f : toolOrigin.X - .5f);
toolOriginSubpixel.Y = toolOrigin.Y; //(float)Math.Floor(toolOrigin.Y >= Sgml.mouse.Y ? toolOrigin.Y + .5f : toolOrigin.Y - .5f);
mouseSubpixel.X = (float)Math.Floor(Sgml.mouse.X);
mouseSubpixel.Y = (float)Math.Floor(Sgml.mouse.Y);
mouseSubpixel.X += mouseSubpixel.X > toolOriginSubpixel.X ? 1 : 0;
mouseSubpixel.Y += mouseSubpixel.Y > toolOriginSubpixel.Y ? 1 : 0;
Sgml.surface_set_target(selectedFrame.previewLayer.texture);
Sgml.draw_clear_transparent();
Sgml.draw_set_color(ms.LeftButton == ButtonState.Pressed ? penColor : penColorRight);
if (activeTool == Tools.Pixel)
{
Sgml.draw_rectangle(new Vector2((float)Sgml.round(Sgml.mouse.X - .5f), (float)Sgml.round(Sgml.mouse.Y - .5f)), new Vector2((float)Sgml.round(Sgml.mouse.X + .5f), (float)Sgml.round(Sgml.mouse.Y + .5f)), false);
}
if (toolPreview)
{
if (activeTool == Tools.Ellipse)
{
Sgml.draw_ellipse(new Vector2(Sgml.mouse.X - toolOrigin.X, Sgml.mouse.Y - toolOrigin.Y), toolOrigin, 1);
}
else if (activeTool == Tools.Rectangle)
{
float my = Sgml.mouse.Y;
my = (float)Sgml.floor(my) + .5f;
Sgml.draw_rectangle(toolOrigin, new Vector2(Sgml.mouse.X, my), true);
}
else if (activeTool == Tools.Line)
{
Sgml.draw_rectangle(new Vector2((float)Sgml.round(toolOriginINP.X - .5f), (float)Sgml.round(toolOriginINP.Y - .5f)), new Vector2((float)Sgml.round(toolOriginINP.X + .5f), (float)Sgml.round(toolOriginINP.Y + .5f)), false);
Sgml.draw_line(mouseSubpixel, toolOriginSubpixel);
}
else if (activeTool == Tools.RoundedRectangle)
{
Sgml.draw_roundrect(toolOrigin, new Vector2(Sgml.mouse.X, Sgml.mouse.Y), true, 1);
}
}
Sgml.surface_reset_target();
if ((ms.LeftButton == ButtonState.Pressed && !toolPreview) ^ (ms.RightButton == ButtonState.Pressed && !toolPreview))
{
if (!over)
{
toolOriginINP = new Vector2(Sgml.mouse.X, Sgml.mouse.Y);
toolOrigin.X = (float)Sgml.round(Sgml.mouse.X - 0.5f) + .5f;
toolOrigin.Y = (float)Sgml.round(Sgml.mouse.Y - 0.5f) + .5f;
toolPreview = true;
}
else
{
over = false;
}
}
}
// Update frame if user pushed autoplay btn
if (parentForm.darkButton33.Pushed)
{
animateIn--;
if (animateIn <= 0)
{
animateIn = (int)parentForm.darkNumericUpDown5.Value;
selectedImageIndex++;
if (selectedImageIndex >= Frames.Count)
{
selectedImageIndex = 0;
}
selectedFrame = Frames[selectedImageIndex];
parentForm.darkImageIndex1.SelectedFrame = selectedImageIndex;
parentForm.darkImageIndex1.Invalidate();
}
}
msPrev = ms;
}