private void OnGUI()
{
DrawGrid(20, 0.2f, Color.gray);
DrawGrid(100, 0.4f, Color.gray);
DrawNodes();
DrawConnections();
DrawConnectionLine(Event.current);
var temp = (SkillTreeData)EditorGUILayout.ObjectField(MySkillTree, typeof(SkillTreeData), allowSceneObjects: false);
if (temp != MySkillTree)
{
MySkillTree = temp;
LoadNodes(temp);
}
DrawButtons();
ProcessNodeEvents(Event.current);
ProcessEvents(Event.current);
if (GUI.changed)
{
Repaint();
}
}
void Awake()
{
skillPointsUpdateAction = EventManager.Convert <int>(SkillPointsUpdatedDelegate);
EventManager.StartListening(GlobalEventsNameList.SKILL_POINTS_UPDATE, skillPointsUpdateAction);
levelbutton = GetComponent <Button>();
//MTM - this is the image overlay which visually changes from dark overlay to no overlay, so bright and active
activeImageLayer = GetComponent <Image>();
skillSetLevelDescription = GetComponentInChildren <TextMeshProUGUI>();
skillTreeData = GameObject.FindObjectOfType <SkillTreeData>();
//keep the initial state unavailable, so color of the activeImageLayer also unavailable.
}
// Function for clearing data from the editor window
private void ClearNodes()
{
MySkillTree = ScriptableObject.CreateInstance <SkillTreeData>();
if (nodes != null && nodes.Count > 0)
{
Node node;
while (nodes.Count > 0)
{
node = nodes[0];
OnClickRemoveNode(node);
}
}
}
private void LoadNodes(SkillTreeData skillData)
{
ClearNodes();
MySkillTree = skillData;
// Store the SkillTree as an array of Skill
Skill[] _skillTree = skillData.skills;
// Create nodes
for (int i = 0; i < _skillTree.Length; ++i)
{
if (nodes == null)
{
nodes = new List <Node>();
}
nodes.Add(new Node(_skillTree[i].editor_position, 200, 150, nodeStyle, selectedNodeStyle, inPointStyle,
outPointStyle, OnClickInPoint, OnClickOutPoint, OnClickRemoveNode,
_skillTree[i].id, _skillTree[i].unlocked, _skillTree[i].name, _skillTree[i].cost, _skillTree[i].description,
_skillTree[i].dependencies));
}
Node outNode;
// Create connections
for (int i = 0; i < nodes.Count; ++i)
{
for (int j = 0; j < nodes[i].skill.dependencies.Length; ++j)
{
for (int k = 0; k < nodes.Count; k++)
{
if (nodes[i].skill.dependencies[j] == nodes[k].skill.id)
{
outNode = nodes[k];
OnClickOutPoint(outNode.outPoint);
break;
}
}
OnClickInPoint(nodes[i].inPoint);
}
}
}
// Start is called before the first frame update
void Awake()
{
skillTreeData = GameObject.FindObjectOfType <SkillTreeData>();
}
