private void DrawState(StateMachineData.State state)
{
// Draw
GameObject o = Instantiate(statePrefab);
o.transform.position = (Vector3)state.pos + (Vector3.back * state.id * 0.01f);
TMP_Text t = o.GetComponentInChildren <TMP_Text>();
t.SetText(state.name);
if (state.id == stateMachineData.initialState)
{
o.transform.Find("InitialStateArrow").gameObject.SetActive(true);
}
// Remove old and add new obj to list
GameObject old;
if (drawnStates.TryGetValue(state, out old))
{
Destroy(old);
drawnStates[state] = o;
}
else
{
drawnStates.Add(state, o);
}
}
private void ChangeEditMode(EditMode editMode, bool deselect = true)
{
if (deselect)
{
smc.DeselectState(selectedState);
selectedState = null;
smc.DeselectTransition(selectedTransition);
selectedTransition = null;
}
if (editMode != EditMode.Test && this.editMode == EditMode.Test)
{
NextButtonText.SetText("Test");
fileNameText.SetText(smc.stateMachineData.meta_name);
smc.TestClear();
}
switch (editMode)
{
case EditMode.Edit:
this.editMode = EditMode.Edit;
animator.SetTrigger("Cancle");
tooltip.SetText("Tap to select a state or transition.");
break;
case EditMode.AddState:
this.editMode = EditMode.AddState;
animator.SetTrigger("AddState");
tooltip.SetText("Tap to add a new state.");
break;
case EditMode.AddTransition:
this.editMode = EditMode.AddTransition;
animator.SetTrigger("AddTransition");
tooltip.SetText("Tap to add a new transition.");
break;
case EditMode.SelectState:
this.editMode = EditMode.SelectState;
animator.SetTrigger("SelectState");
tooltip.SetText("Drag the selected state to move.");
break;
case EditMode.SelectTransition:
this.editMode = EditMode.SelectTransition;
animator.SetTrigger("SelectTransition");
tooltip.SetText("");
break;
case EditMode.Test:
this.editMode = EditMode.Test;
animator.SetTrigger("Test");
tooltip.SetText("");
NextButtonText.SetText("Run");
fileNameText.SetText(smc.stateMachineData.meta_name + testTopPanelText);
break;
default:
break;
}
}
private void ClickAddTransition(Vector2 pos)
{
if (!IsInCanvas(pos))
{
return;
}
Vector2 wp = Camera.main.ScreenToWorldPoint(pos);
if (selectedState == null)
{
selectedState = smc.SelectState(wp);
}
else
{
StateMachineData.State otherState = smc.SelectState(wp);
if (otherState != null)
{
StateMachineData.Transition t = smc.stateMachineData.transitions.Find(x => x.from == selectedState.id && x.to == otherState.id);
if (t != null)
{
smc.DeselectState(otherState);
ChangeEditMode(EditMode.SelectTransition);
selectedTransition = smc.SelectTransition(t.from, t.to);
}
else
{
CreateTransition(selectedState.id, otherState.id, 0);
smc.DeselectState(otherState);
ChangeEditMode(EditMode.Edit);
}
}
}
}
public void UndrawState(StateMachineData.State state)
{
if (drawnStates.TryGetValue(state, out GameObject g))
{
Destroy(g);
DrawTransitions();
}
}
public void DrawState(StateMachineData.State state, bool selected = false)
{
DrawState(state);
if (selected)
{
ColorSelectedState(state);
}
}
private void ColorSelectedState(StateMachineData.State s, Color?c = null)
{
c = c ?? Appdata.highlightColor;
// Change Color
GameObject g = drawnStates[s];
g.GetComponent <SpriteRenderer>().color = c.Value;
g.GetComponentInChildren <TMP_Text>().color = c.Value;
g.transform.position = new Vector3(g.transform.position.x, g.transform.position.y, -100f);
}
public StateMachineData.State SelectState(Vector2 pos)
{
StateMachineData.State s = stateMachineData.states.FindLast(x => Vector2.Distance(x.pos, pos) < Appdata.circleSize);
if (s == null)
{
return(null);
}
ColorSelectedState(s);
return(s);
}
public void DeselectState(StateMachineData.State s)
{
if (s == null)
{
return;
}
GameObject g = drawnStates[s];
g.GetComponent <SpriteRenderer>().color = Color.black;
g.GetComponentInChildren <TMP_Text>().color = Color.black;
g.transform.position = new Vector3(g.transform.position.x, g.transform.position.y, s.id * -0.01f);
}
private bool SelectThing(Vector2 pos)
{
if (!IsInCanvas(pos))
{
return(false);
}
smc.DeselectState(selectedState);
smc.DeselectTransition(selectedTransition);
selectedState = null;
Vector2 wp = Camera.main.ScreenToWorldPoint(pos);
selectedState = smc.SelectState(wp);
if (selectedState == null)
{
selectedTransition = smc.SelectTransition(wp);
}
return(true);
}
private void RemoveState(StateMachineData.State s)
{
smc.stateMachineData.RemoveState(s);
smc.UndrawState(s);
}
