public void SetCourse(Course c)
{
course = Instantiate(DegreeTree.instance.courseNode);
course.SetCourse(c);
DegreeTree.instance.currentCourses.Add(c);
course.transform.SetParent(assignedContainer, false);
removeCourseButton.interactable = true;
}
public void AddCourse(Course course)
{
CourseNode cn = Instantiate(DegreeTree.instance.courseNode);
cn.transform.SetParent(rect, false);
cn.SetCourse(course);
courses.Add(cn);
Toggle t = Instantiate(togglePrefab);
t.transform.SetParent(cn.transform, false);
t.transform.position += (Vector3)toggleOffset;
t.group = GetComponent <ToggleGroup>();
}
void AddCourseNode(Course course, int columnID)
{
if (columnID >= columns.Count)
{
AddColumn(columnID - columns.Count + 1);
}
CourseNode cn = Instantiate(courseNode);
cn.SetCourse(course);
cn.rowID = columns[columnID].transform.childCount;
cn.transform.SetParent(columns[columnID].transform, false);
columns[columnID].GetComponent <VerticalLayoutGroup>().spacing += cn.rect.sizeDelta.y * 1.5f;
cn.column = columns[columnID].GetComponent <RectTransform>();
cn.columnID = columnID;
nodes.Add(cn);
currentCourses.Add(course);
if (cn.course.prereqs.Count > 0)
{
//look for prereq and join their row
List <Course> done = new List <Course>();
foreach (Prereq prereq in cn.course.prereqs)
{
foreach (Course c in prereq.equivalent)
{
bool skip = false;
foreach (CourseNode node in nodes)
{
foreach (CourseNode checkEq in node.equivalent)
{
if (done.Contains(checkEq.course))
{
skip = true;
break;
}
}
if (skip)
{
break;
}
if (node.course == c)
{
done.Add(c);
if (node.equivalent.Count > 0)
{
UILineRenderer edge = DrawLine(node.rect.parent.GetComponent <RectTransform>(), cn.rect);
cn.backEdge.Add(edge);
node.rect.parent.GetComponent <OneOfNode>().forwardEdge.Add(edge);
}
else
{
UILineRenderer edge = DrawLine(node.rect, cn.rect);
cn.backEdge.Add(edge);
node.forwardEdge.Add(edge);
}
break;
}
}
}
}
}
else
{
//start a row if we are the only prereq for a course, and a row doesn't already exist for that req chain
}
}
// when adding courses, if they are the first in their column / row, make a layout group
// can achieve ideal column / row setup?
// -> add chain link when columnID = 0, if the course unlocks
Vector2Int AddCourseNode(Course course, Vector2Int gridPos)
{
CourseNode cn = Instantiate(courseNode);
cn.SetCourse(course);
cn.columnID = gridPos.x;
if (gridPos.x == 0)
{
//make a new chain
CourseChain chain = Instantiate(treeRow).AddComponent <CourseChain>();
chain.head = cn;
chain.transform.SetParent(content, false);
chains.Add(chain);
cn.rowID = chains.Count - 1;
GameObject chainLink = Instantiate(treeColumn);
chainLink.transform.SetParent(chain.transform, false);
chains[chains.Count - 1].chainLinks.Add(chainLink);
cn.transform.SetParent(chains[chains.Count - 1].chainLinks[0].transform, false);
}
else
{
cn.rowID = gridPos.y;
//parent node to chain[gridPos.y].getchild(gridPos.x)
while (gridPos.x >= chains[gridPos.y].chainLinks.Count)
{
GameObject chainLink = Instantiate(treeColumn);
chainLink.transform.SetParent(chains[gridPos.y].transform, false);
chains[gridPos.y].chainLinks.Add(chainLink);
}
cn.transform.SetParent(chains[gridPos.y].chainLinks[gridPos.x].transform, false);
if (chains[gridPos.y].GetComponent <HorizontalLayoutGroup>())
{
chains[gridPos.y].GetComponent <HorizontalLayoutGroup>().spacing += cn.rect.sizeDelta.x;
}
else if (chains[gridPos.y].GetComponent <VerticalLayoutGroup>())
{
chains[gridPos.y].GetComponent <VerticalLayoutGroup>().spacing += cn.rect.sizeDelta.x;
}
if (chains[gridPos.y].chainLinks[gridPos.x].GetComponent <VerticalLayoutGroup>())
{
chains[gridPos.y].chainLinks[gridPos.x].GetComponent <VerticalLayoutGroup>().spacing += cn.rect.sizeDelta.y;
}
else if (chains[gridPos.y].chainLinks[gridPos.x].GetComponent <HorizontalLayoutGroup>())
{
chains[gridPos.y].chainLinks[gridPos.x].GetComponent <HorizontalLayoutGroup>().spacing += cn.rect.sizeDelta.y;
}
}
nodes.Add(cn);
currentCourses.Add(course);
if (cn.course.prereqs.Count > 0)
{
//look for prereq and join their row
List <Course> done = new List <Course>();
foreach (Prereq prereq in cn.course.prereqs)
{
foreach (Course c in prereq.equivalent)
{
bool skip = false;
foreach (CourseNode node in nodes)
{
foreach (CourseNode checkEq in node.equivalent)
{
if (done.Contains(checkEq.course))
{
skip = true;
break;
}
}
if (skip)
{
break;
}
if (node.course == c)
{
done.Add(c);
if (node.equivalent.Count > 0)
{
UILineRenderer edge = DrawLine(node.rect.parent.GetComponent <RectTransform>(), cn.rect);
cn.backEdge.Add(edge);
node.rect.parent.GetComponent <OneOfNode>().forwardEdge.Add(edge);
}
else
{
UILineRenderer edge = DrawLine(node.rect, cn.rect);
cn.backEdge.Add(edge);
node.forwardEdge.Add(edge);
}
break;
}
}
}
}
}
return(new Vector2Int(cn.columnID, cn.rowID));
}