private void pictureBox29_Click(object sender, EventArgs e)
{
int myX = 5, myY = 5;
//防止点空位置
if (pictureBox29.Visible == false)
{
this.states = ClickStates.secondClick;
return;
}
//先更新点击状态
changeStates();
updateTextBoxes(myX, myY);
if (states == ClickStates.firstClick)
{
this.setXY(myX, myY);
}
else
{
if (this.checkCurrect(firstPointX, firstPointY, myX, myY))
{
this.pictureBox16.Visible = false;
this.pictureBox29.Visible = false;
this.cells[firstPointX, firstPointY] = this.nil;//给点置空值
this.cells[myX, myY] = this.nil;
}
}
}
private void changeStates()
{
if (this.states == ClickStates.firstClick)
{
this.states = ClickStates.secondClick;
}
else if (this.states == ClickStates.secondClick)
{
this.states = ClickStates.firstClick;
}
}
public MouseData(Vector2 screenPosition, Vector2 previousScreenPosition, Vector2 worldPosition, Vector2 previousWorldPosition,
ClickStates leftClick, ClickStates rightClick, ClickStates middleClick, float scrollDelta)
{
ScreenPosition = screenPosition;
PreviousScreenPosition = previousScreenPosition;
WorldPosition = worldPosition;
PreviousWorldPosition = previousWorldPosition;
LeftClick = leftClick;
RightClick = rightClick;
MiddleClick = middleClick;
ScrollDelta = scrollDelta;
}
private void imDrawSpace_MouseUp(object sender, MouseEventArgs e)
{
if (nodesEdgesState == NodesEdges.Nodes)
{
switch (clickState)
{
case ClickStates.Add:
clickedNode = graph.AddNode(x, y, Color.White);
break;
case ClickStates.Delete:
if (clickedNode != null)
{
graph.DeleteNode(clickedNode);
}
break;
case ClickStates.Move:
break;
}
}
else
{
switch (clickState)
{
case ClickStates.Add:
if (selectedNode != null && selectedNode != clickedNode)
{
IEdge edge = graph.AddEdge(clickedNode, selectedNode, DefaultLength);
}
break;
case ClickStates.Delete:
graph.DeleteEdge(clickedEdge);
break;
}
}
clickedNode = null;
clickedEdge = null;
clickState = ClickStates.NoClick;
draw();
}
private MouseData GenerateMouseData()
{
oldMS = newMS;
newMS = Mouse.GetState();
Vector2 screenPosition = new Vector2(newMS.X, newMS.Y);
Vector2 previousScreenPosition = new Vector2(oldMS.X, oldMS.Y);
Vector2 worldPosition = Vector2.Transform(screenPosition, Matrix.Invert(camera.Transform));
ClickStates leftClick = GetClickState(oldMS.LeftButton, newMS.LeftButton);
ClickStates rightClick = GetClickState(oldMS.RightButton, newMS.RightButton);
ClickStates middleClick = GetClickState(oldMS.MiddleButton, newMS.MiddleButton);
float scrollDelta = newMS.ScrollWheelValue - oldMS.ScrollWheelValue;
MouseData data = new MouseData(screenPosition, previousScreenPosition, worldPosition, previousWorldPosition, leftClick,
rightClick, middleClick, scrollDelta);
previousWorldPosition = worldPosition;
return(data);
}
void Update()
{
if (clickState == ClickStates.release)
{
clickState = ClickStates.released;
}
if (!Application.isEditor)
{
if (Input.touchCount > 0)
{
Touch touch = Input.GetTouch(0);
if (touch.position.y > sliderHeight)
{
switch (touch.phase)
{
case TouchPhase.Began:
clickState = ClickStates.press;
break;
case TouchPhase.Ended:
clickState = ClickStates.release;
break;
default:
clickState = ClickStates.hold;
break;
}
}
else
{
clickState = ClickStates.slider;
}
}
}
else
{
if (Input.mousePosition.y > sliderHeight)
{
if (Input.GetMouseButtonDown(0))
{
clickState = ClickStates.press;
}
else
{
if (Input.GetMouseButton(0))
{
clickState = ClickStates.hold;
}
else
{
if (Input.GetMouseButtonUp(0))
{
clickState = ClickStates.release;
}
}
}
}
else
{
clickState = ClickStates.slider;
}
}
switch (clickState)
{
//case ClickStates.idle:
// Rod.instance.states = Rod.States.idle;
// break;
//case ClickStates.press:
// Rod.instance.states = Rod.States.press;
// break;
//case ClickStates.hold:
// Rod.instance.states = Rod.States.hold;
// break;
//case ClickStates.release:
//Rod.instance.states = Rod.States.release;
//break;
}
}
private void imDrawSpace_MouseDown(object sender, MouseEventArgs e)
{
if (nodesEdgesState == NodesEdges.Nodes)
{
switch (mouseOn)
{
case NodesEdges.None:
if (e.Button == MouseButtons.Left)
{
clickState = ClickStates.Add;
}
break;
case NodesEdges.Nodes:
if (e.Button == MouseButtons.Left)
{
clickedNode = selectedNode;
clickState = ClickStates.Move;
}
if (e.Button == MouseButtons.Right)
{
clickedNode = selectedNode;
clickState = ClickStates.Delete;
}
break;
case NodesEdges.Edges:
if (e.Button == MouseButtons.Left)
{
clickedEdge = selectedEdge;
cbEdgeSizeChange.SelectedItem = selectedEdge;
}
break;
}
}
else
{
switch (mouseOn)
{
case NodesEdges.Edges:
if (e.Button == MouseButtons.Right)
{
clickedEdge = selectedEdge;
clickState = ClickStates.Delete;
}
if (e.Button == MouseButtons.Left)
{
clickedEdge = selectedEdge;
cbEdgeSizeChange.SelectedItem = selectedEdge;
}
break;
case NodesEdges.Nodes:
if (e.Button == MouseButtons.Left)
{
clickedNode = selectedNode;
clickState = ClickStates.Add;
}
break;
}
}
}
