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Added 'remove node'

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This commit is contained in:
Thor Brigsted 2018-05-12 15:15:12 +02:00
parent 42bb9a927a
commit eec282f4bc
4 changed files with 23 additions and 7 deletions
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BIN
Examples/RuntimeMathGraph/Prefabs/NodeGraph.prefab
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12
Examples/RuntimeMathGraph/Scripts/NodeDrag.cs
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@ -4,7 +4,7 @@ using UnityEngine;
using UnityEngine.EventSystems;
namespace XNode.Examples.RuntimeMathNodes {
public class NodeDrag : MonoBehaviour, IPointerDownHandler, IDragHandler, IEndDragHandler {
public class NodeDrag : MonoBehaviour, IPointerClickHandler, IBeginDragHandler, IDragHandler, IEndDragHandler {
private Vector3 offset;
private UGUIMathBaseNode node;
@ -16,7 +16,7 @@ namespace XNode.Examples.RuntimeMathNodes {
node.transform.localPosition = node.graph.scrollRect.content.InverseTransformPoint(eventData.position) - offset;
}
public void OnPointerDown(PointerEventData eventData) {
public void OnBeginDrag(PointerEventData eventData) {
Vector2 pointer = node.graph.scrollRect.content.InverseTransformPoint(eventData.position);
Vector2 pos = node.transform.localPosition;
offset = pointer - pos;
@ -28,5 +28,13 @@ namespace XNode.Examples.RuntimeMathNodes {
pos.y = -pos.y;
node.node.position = pos;
}
public void OnPointerClick(PointerEventData eventData) {
if (eventData.button != PointerEventData.InputButton.Right)
return;
node.graph.nodeContextMenu.selectedNode = node.node;
node.graph.nodeContextMenu.OpenAt(eventData.position);
}
}
}

9
Examples/RuntimeMathGraph/Scripts/RuntimeMathGraph.cs
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@ -16,7 +16,8 @@ namespace XNode.Examples.RuntimeMathNodes {
public XNode.Examples.RuntimeMathNodes.UGUIDisplayValue runtimeDisplayValuePrefab;
public XNode.Examples.RuntimeMathNodes.Connection runtimeConnectionPrefab;
[Header("References")]
public UGUIContextMenu contextMenu;
public UGUIContextMenu graphContextMenu;
public UGUIContextMenu nodeContextMenu;
public UGUITooltip tooltip;
public ScrollRect scrollRect { get; private set; }
@ -26,8 +27,8 @@ namespace XNode.Examples.RuntimeMathNodes {
// Create a clone so we don't modify the original asset
graph = graph.Copy() as MathGraph;
scrollRect = GetComponentInChildren<ScrollRect>();
contextMenu.onClickSpawn -= SpawnNode;
contextMenu.onClickSpawn += SpawnNode;
graphContextMenu.onClickSpawn -= SpawnNode;
graphContextMenu.onClickSpawn += SpawnNode;
}
private void Start() {
@ -88,7 +89,7 @@ namespace XNode.Examples.RuntimeMathNodes {
if (eventData.button != PointerEventData.InputButton.Right)
return;
contextMenu.OpenAt(eventData.position);
graphContextMenu.OpenAt(eventData.position);
}
}
}

9
Examples/RuntimeMathGraph/Scripts/UGUIContextMenu.cs
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@ -9,7 +9,7 @@ namespace XNode.Examples.RuntimeMathNodes {
public Action<Type, Vector2> onClickSpawn;
public CanvasGroup group;
[HideInInspector] public Node selectedNode;
private Vector2 pos;
private void Start() {
@ -47,6 +47,13 @@ namespace XNode.Examples.RuntimeMathNodes {
onClickSpawn(nodeType, pos);
}
public void RemoveNode() {
RuntimeMathGraph runtimeMathGraph = GetComponentInParent<RuntimeMathGraph>();
runtimeMathGraph.graph.RemoveNode(selectedNode);
runtimeMathGraph.Refresh();
Close();
}
public void OnPointerExit(PointerEventData eventData) {
Close();
}