private void _DoSkinFreeMoveHandle(Vector3 vSkin, Vector3 vBody)
{
SmartRectCollider2D smartRect = (SmartRectCollider2D)target;
Vector3 vTransform = smartRect.transform.TransformPoint(smartRect.Center + vBody);
EditorGUI.BeginChangeCheck();
Handles.color = Color.grey;
Vector3 vSkinHandler = Handles.FreeMoveHandle(smartRect.transform.TransformPoint(smartRect.Center + vBody + vSkin), Quaternion.identity, 0.15f * HandleUtility.GetHandleSize(smartRect.transform.position), Vector3.zero, EditorCompatibilityUtils.SphereCap) - vTransform;
vSkinHandler = smartRect.transform.InverseTransformVector(vSkinHandler);
if (EditorGUI.EndChangeCheck())
{
if (vSkin.x > 0)
{
Undo.RecordObject(target, "Modified SkinRightWidth");
smartRect.SkinRightWidth = vSkinHandler.x;
}
else if (vSkin.x < 0)
{
Undo.RecordObject(target, "Modified SkinLeftWidth");
smartRect.SkinLeftWidth = -vSkinHandler.x;
}
else if (vSkin.y > 0)
{
Undo.RecordObject(target, "Modified SkinTopWidth");
smartRect.SkinTopWidth = vSkinHandler.y;
}
else if (vSkin.y < 0)
{
Undo.RecordObject(target, "Modified SkinBottomWidth");
smartRect.SkinBottomWidth = -vSkinHandler.y;
}
EditorUtility.SetDirty(target);
}
}
private void _DoBodyFreeMoveHandle(Vector3 vBody)
{
SmartRectCollider2D smartRect = (SmartRectCollider2D)target;
Vector3 vTransform = smartRect.transform.TransformPoint(smartRect.Center + vBody);
EditorGUI.BeginChangeCheck();
Handles.color = Color.green;
//NOTE: vBodyHandler will be the body size change difference
Vector3 vBodyHandler = Handles.FreeMoveHandle(vTransform, Quaternion.identity, 0.15f * HandleUtility.GetHandleSize(smartRect.transform.position), Vector3.zero, EditorCompatibilityUtils.SphereCap) - vTransform;
vBodyHandler = smartRect.transform.InverseTransformVector(vBodyHandler);
if (EditorGUI.EndChangeCheck())
{
if (vBody.x > 0)
{
Undo.RecordObject(target, "Modified Body Right");
smartRect.Size += new Vector2(vBodyHandler.x, 0f);
smartRect.Center += new Vector3(vBodyHandler.x / 2, 0f);
}
else if (vBody.x < 0)
{
Undo.RecordObject(target, "Modified Body Left");
smartRect.Size += new Vector2(-vBodyHandler.x, 0f);
smartRect.Center += new Vector3(vBodyHandler.x / 2, 0f);
}
else if (vBody.y > 0)
{
Undo.RecordObject(target, "Modified Body Up");
smartRect.Size += new Vector2(0f, vBodyHandler.y);
smartRect.Center += new Vector3(0f, vBodyHandler.y / 2);
}
else if (vBody.y < 0)
{
Undo.RecordObject(target, "Modified Body Down");
smartRect.Size += new Vector2(0f, -vBodyHandler.y);
smartRect.Center += new Vector3(0f, vBodyHandler.y / 2);
}
EditorUtility.SetDirty(target);
}
}
public override void OnInspectorGUI()
{
// NOTE: use PropertyField to be sure the change is managed by Undo
serializedObject.Update();
SmartRectCollider2D smartRect = (SmartRectCollider2D)target;
s_editCollider = EditorUtils.DoToggleButton("Edit Collider", s_editCollider, EditorGUIUtility.IconContent("EditCollider"));
if (s_editCollider)
{
EditorGUILayout.HelpBox("Hold Shift to drag the skin and body handles", MessageType.Info);
}
EditorGUILayout.PropertyField(serializedObject.FindProperty("EnableCollision3D"), new GUIContent("Enable Collision 3D", "Enable the collisions with 3D colliders."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("EnableCollision2D"), new GUIContent("Enable Collision 2D", "Enable the collisions with 2D colliders."));
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical();
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_center"), new GUIContent("Center", "The local offset of the geometry collider."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_size"), new GUIContent("Size", "The size of the collider."));
EditorGUILayout.EndVertical();
if (GUILayout.Button("R", GUILayout.Width(25)))
{
Undo.RecordObject(target, "Reset Collider");
smartRect.Reset();
EditorUtility.SetDirty(target);
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_updateMode"));
s_showPixelSnap = EditorGUILayout.Foldout(s_showPixelSnap, "Pixel Snap Configuration", Styles.Instance.BoldFoldout);
if (s_showPixelSnap)
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_pixelSnapEnabled"));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_pixelToUnits"));
}
s_showSkinConfig = EditorGUILayout.Foldout(s_showSkinConfig, "Skin Configuration", Styles.Instance.BoldFoldout);
if (s_showSkinConfig)
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_hSkinSubdivisions"), new GUIContent("Horizontal Subdivisions", "The horizontal sides subdivision. Higher values give more bottom and top collisions checking precision."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_vSkinSubdivisions"), new GUIContent("Vertical Subdivisions", "The vertical sides subdivision. Higher values give more right and left collisions checking precision."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_skinTopWidth"), new GUIContent("Top Skin Width", "The width between the top body side and the skin."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_skinBottomWidth"), new GUIContent("Bottom Skin Width", "The width between the bottom body side and the skin."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_skinLeftWidth"), new GUIContent("Left Skin Width", "The width between the left body side and the skin."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_skinRightWidth"), new GUIContent("Right Skin Width", "The width between the right body side and the skin."));
}
s_showInnerSkinConfig = EditorGUILayout.Foldout(s_showInnerSkinConfig, "Inner Skin Configuration", Styles.Instance.BoldFoldout);
if (s_showInnerSkinConfig)
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_skinTopOff01"), new GUIContent("Top Inner Skin", "With a value of 1, the skin raycast will start from inside the body. Use this for situations were the smart colliders is inside another collider, to push it back."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_skinBottomOff01"), new GUIContent("Bottom Inner Skin", "With a value of 1, the skin raycast will start from inside the body. Use this for situations were the smart colliders is inside another collider, to push it back."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_skinLeftOff01"), new GUIContent("Left Inner Skin", "With a value of 1, the skin raycast will start from inside the body. Use this for situations were the smart colliders is inside another collider, to push it back."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_skinRightOff01"), new GUIContent("Right Inner Skin", "With a value of 1, the skin raycast will start from inside the body. Use this for situations were the smart colliders is inside another collider, to push it back."));
}
EditorGUILayout.BeginHorizontal();
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("LayerCollision"), new GUIContent("Layer Collision", "The layers this collider collides with."));
if (GUILayout.Button("R", GUILayout.Width(25)))
{
Undo.RecordObject(target, "Reset Layer Collisions");
smartRect.ResetLayerCollisions();
EditorUtility.SetDirty(target);
}
}
EditorGUILayout.EndHorizontal();
s_showOneWayCollision = EditorGUILayout.Foldout(s_showOneWayCollision, "One Way Collisions", Styles.Instance.BoldFoldout);
if (s_showOneWayCollision)
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("OneWayCollisionUp"), new GUIContent("Up", "The layers this collider collides with when moving up."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("OneWayCollisionDown"), new GUIContent("Down", "The layers this collider collides with when moving down."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("OneWayCollisionRight"), new GUIContent("Right", "The layers this collider collides with when moving right."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("OneWayCollisionLeft"), new GUIContent("Left", "The layers this collider collides with when moving left."));
}
s_showMovingPlatformCollision = EditorGUILayout.Foldout(s_showMovingPlatformCollision, "Moving Platform Collisions", Styles.Instance.BoldFoldout);
if (s_showMovingPlatformCollision)
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("MovingPlatformCollisionUp"), new GUIContent("Up", "The layers this collider is attached when there is a top collision and will be moved if collided collider is moving."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("MovingPlatformCollisionDown"), new GUIContent("Down", "The layers this collider is attached when there is a bottom collision and will be moved if collided collider is moving."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("MovingPlatformCollisionRight"), new GUIContent("Right", "The layers this collider is attached when there is a right collision and will be moved if collided collider is moving."));
EditorGUILayout.PropertyField(serializedObject.FindProperty("MovingPlatformCollisionLeft"), new GUIContent("Left", "The layers this collider is attached when there is a left collision and will be moved if collided collider is moving."));
}
if (GUI.changed)
{
serializedObject.ApplyModifiedProperties();
smartRect.UpdateCheckPoints();
EditorUtility.SetDirty(target);
SceneView.RepaintAll();
}
}
public void OnSceneGUI()
{
SmartRectCollider2D smartRect = (SmartRectCollider2D)target;
if (!s_editCollider)
{
return;
}
// Fix handles displacement while in play by the late physics update
Vector3 savedPosition = smartRect.transform.position;
if (Application.isPlaying)
{
smartRect.transform.position = smartRect.LastSolvedPosition;
}
Rect rBody = new Rect(smartRect.Size.x / 2, smartRect.Size.y / 2, smartRect.Size.x, smartRect.Size.y);
rBody.center = smartRect.Center;
HandlesEx.DrawRectWithOutline(smartRect.transform, rBody, new Color(0, 0, 0, 0), Color.cyan);
// Draw Skin
Rect rSkin = rBody;
rSkin.position -= new Vector2(smartRect.SkinLeftWidth, smartRect.SkinBottomWidth);
rSkin.width += (smartRect.SkinLeftWidth + smartRect.SkinRightWidth);
rSkin.height += (smartRect.SkinTopWidth + smartRect.SkinBottomWidth);
HandlesEx.DrawDottedLine(smartRect.transform, rSkin, 10f);
if (Event.current.shift)
{
// Draw Body Moving Handlers
_DoBodyFreeMoveHandle(new Vector3(smartRect.Size.x / 2, 0f));
_DoBodyFreeMoveHandle(new Vector3(-smartRect.Size.x / 2, 0f));
_DoBodyFreeMoveHandle(new Vector3(0f, smartRect.Size.y / 2, 0f));
_DoBodyFreeMoveHandle(new Vector3(0f, -smartRect.Size.y / 2, 0f));
// Draw Skin Moving Handlers
_DoSkinFreeMoveHandle(new Vector3(smartRect.SkinRightWidth, 0f), new Vector3(smartRect.Size.x / 2, 0f));
_DoSkinFreeMoveHandle(new Vector3(-smartRect.SkinLeftWidth, 0f), new Vector3(-smartRect.Size.x / 2, 0f));
_DoSkinFreeMoveHandle(new Vector3(0f, smartRect.SkinTopWidth, 0f), new Vector3(0f, smartRect.Size.y / 2, 0f));
_DoSkinFreeMoveHandle(new Vector3(0f, -smartRect.SkinBottomWidth, 0f), new Vector3(0f, -smartRect.Size.y / 2, 0f));
}
else
{
// Draw Center Moving Handler
EditorGUI.BeginChangeCheck();
Handles.color = Color.yellow;
Vector3 vCenter = Handles.FreeMoveHandle(smartRect.transform.TransformPoint(smartRect.Center), Quaternion.identity, 0.05f * HandleUtility.GetHandleSize(smartRect.transform.position), Vector3.zero, EditorCompatibilityUtils.DotCap);
vCenter = smartRect.transform.InverseTransformPoint(vCenter);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(target, "Move Center");
smartRect.Center = vCenter;
EditorUtility.SetDirty(target);
}
//Draw Skin Check Points
float dotSize = 0.08f * Mathf.Min(HandleUtility.GetHandleSize(smartRect.transform.position), 0.1f);
List <Vector3> checkPossList = new List <Vector3>();
checkPossList.AddRange(smartRect.TopCheckPoints);
checkPossList.AddRange(smartRect.BottomCheckPoints);
checkPossList.AddRange(smartRect.LeftCheckPoints);
checkPossList.AddRange(smartRect.RightCheckPoints);
foreach (Vector3 vPos in checkPossList)
{
Rect rDot = new Rect(-dotSize / 2, -dotSize / 2, dotSize, dotSize);
rDot.position += (Vector2)vPos;
HandlesEx.DrawDotOutline(smartRect.transform, vPos, dotSize, new Color(0, 0, 0, 0), Color.cyan);
}
}
// Restore position
smartRect.transform.position = savedPosition;
if (GUI.changed)
{
EditorUtility.SetDirty(target);
}
Handles.color = Color.white;
}
