public void UpdateHoverPositionAndRotation(int eX, int eY)
{
bool[,] pattern = Patterns.ship;
//Check Paintmode
if (paintMode == paintmode.glider)
{
pattern = Patterns.glider;
}
else if (paintMode == paintmode.custom)
{
pattern = currentCustomPattern;
}
for (int i = 0; i < currenRotationPattern; i++)
{
pattern = Patterns.RotatePatternBy90(pattern);
}
//Calculate pattern size
int he = pattern.GetLength(0);
int wi = pattern.GetLength(1);
//Calculate mousePosition on image
float widthMultiplicator = (float)image.Width / (float)gridPictureBox.Width;
float heightMultiplicator = (float)image.Height / (float)gridPictureBox.Height;
int mouseX = (int)(eX * widthMultiplicator);
int mouseY = (int)(eY * heightMultiplicator);
//Every row of pattern
for (int y = 0; y < he; y++)
{
//Every collumn of pattern
for (int x = 0; x < wi; x++)
{
int yoffset = 0;
int xoffset = 0;
//Make infinity work (Check if out of bounds. If yes subtract/add height/width)
if (mouseY + y >= image.Height && y > 0)
{
yoffset = -image.Height;
}
if (mouseX + x >= image.Width && x > 0)
{
xoffset = -image.Width;
}
//If pattern has on position x and y a living cell then add it to the grid
if (pattern[y, x])
{
PaintHoverAt(mouseX + x + xoffset, mouseY + y + yoffset, true);
}
}
}
}
//Check if Mouse Down
private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
{
//If simulation is running then pause it
if (updateThread != null && updateThread.IsAlive)
{
started = false;
updateThread.Abort();
//Update Start/Pause Button
MainForm.instance.UpdateStartButton();
//Set variable wasRunningBeforePaint so it restarts when stop painting
wasRunningBeforePaint = true;
}
//Check if Left or Right Mousebutton
switch (e.Button)
{
case MouseButtons.Left:
isImageGrabbed = false;
//Set Color Black
paintColor = MainForm.livingcolor;
if (paintMode == paintmode.grab)
{
paintMode = paintmode.draw;
}
break;
case MouseButtons.Right:
isImageGrabbed = false;
//Set Color White
if (paintMode != paintmode.select)
{
paintColor = MainForm.deadcolor;
}
if (paintMode == paintmode.grab)
{
paintMode = paintmode.draw;
}
float widthMultiplicator = (float)image.Width / (float)gridPictureBox.Width;
float heightMultiplicator = (float)image.Height / (float)gridPictureBox.Height;
int mouseX = (int)(e.X * widthMultiplicator);
int mouseY = (int)(e.Y * heightMultiplicator);
if ((mouseStartPosSelectX < mouseEndPosSelectX && mouseStartPosSelectX <= mouseX && mouseEndPosSelectX >= mouseX) && (mouseStartPosSelectY < mouseEndPosSelectY && mouseStartPosSelectY <= mouseY && mouseEndPosSelectY >= mouseY) ||
(mouseStartPosSelectX > mouseEndPosSelectX && mouseStartPosSelectX >= mouseX && mouseEndPosSelectX <= mouseX) && (mouseStartPosSelectY < mouseEndPosSelectY && mouseStartPosSelectY <= mouseY && mouseEndPosSelectY >= mouseY) ||
(mouseStartPosSelectX < mouseEndPosSelectX && mouseStartPosSelectX <= mouseX && mouseEndPosSelectX >= mouseX) && (mouseStartPosSelectY > mouseEndPosSelectY && mouseStartPosSelectY >= mouseY && mouseEndPosSelectY <= mouseY) ||
(mouseStartPosSelectX > mouseEndPosSelectX && mouseStartPosSelectX >= mouseX && mouseEndPosSelectX <= mouseX) && (mouseStartPosSelectY > mouseEndPosSelectY && mouseStartPosSelectY >= mouseY && mouseEndPosSelectY <= mouseY))
{
keepSelectionOnLeftclick = true;
contextMenuElementSelected.Show(Cursor.Position.X, Cursor.Position.Y);
}
break;
case MouseButtons.Middle:
isImageGrabbed = true;
paintColor = MainForm.deadcolor;
paintMode = paintmode.grab;
break;
}
//Check if user wants to draw by hand
if (paintMode == paintmode.draw)
{
//Set startpoint for holding Control to make straight lines
mouseDownX = e.X;
mouseDownY = e.Y;
//Set in Painting Mode
isPainting = true;
//Set a Dot at Mouse Position
PaintAt(e.X, e.Y);
}
//Check if user wants to paint a ship and is using leftclick (color livingcolor = leftclick)
else if ((paintMode == paintmode.ship || paintMode == paintmode.glider || paintMode == paintmode.custom) && paintColor == MainForm.livingcolor)
{
bool[,] pattern = Patterns.ship;
//Check Paintmode
if (paintMode == paintmode.glider)
{
pattern = Patterns.glider;
}
else if (paintMode == paintmode.custom)
{
pattern = currentCustomPattern;
}
for (int i = 0; i < currenRotationPattern; i++)
{
pattern = Patterns.RotatePatternBy90(pattern);
}
//Calculate pattern size
int he = pattern.GetLength(0);
int wi = pattern.GetLength(1);
//Calculate mousePosition on image
float widthMultiplicator = (float)image.Width / (float)gridPictureBox.Width;
float heightMultiplicator = (float)image.Height / (float)gridPictureBox.Height;
int mouseX = (int)(e.X * widthMultiplicator);
int mouseY = (int)(e.Y * heightMultiplicator);
//Every row of pattern
for (int y = 0; y < he; y++)
{
//Every collumn of pattern
for (int x = 0; x < wi; x++)
{
int yoffset = 0;
int xoffset = 0;
//Make infinity work (Check if out of bounds. If yes subtract/add height/width)
if (mouseY + y >= image.Height && y > 0)
{
yoffset = -image.Height;
}
if (mouseX + x >= image.Width && x > 0)
{
xoffset = -image.Width;
}
//If pattern has on position x and y a living cell then add it to the grid
if (pattern[y, x])
{
PaintAt(mouseX + x + xoffset, mouseY + y + yoffset, true);
}
}
}
}
//Select something on the grid
else if (paintMode == paintmode.select && paintColor == MainForm.livingcolor)
{
if (!keepSelectionOnLeftclick)
{
float widthMultiplicator = (float)image.Width / (float)gridPictureBox.Width;
float heightMultiplicator = (float)image.Height / (float)gridPictureBox.Height;
mouseStartPosSelectX = (int)(e.X * widthMultiplicator);
mouseStartPosSelectY = (int)(e.Y * heightMultiplicator);
isSelected = false;
}
else
{
keepSelectionOnLeftclick = false;
}
}
else if (paintMode == paintmode.grab && paintColor == MainForm.deadcolor)
{
float widthMultiplicator = (float)image.Width / (float)gridPictureBox.Width;
float heightMultiplicator = (float)image.Height / (float)gridPictureBox.Height;
int mouseX = (int)(e.X * widthMultiplicator);
int mouseY = (int)(e.Y * heightMultiplicator);
grabPositionX = mouseX;
grabPositionY = mouseY;
}
//Display the image on the Grid Form
syncImage(true);
//Reset paintmode to hand
if (paintColor == MainForm.deadcolor && paintMode != paintmode.grab)
{
paintMode = paintmode.draw;
}
}
