private void DrawIconInventory(AdventureDataControl adventureData, Matrix4x4 matrix)
{
if (icon != null)
{
var scale = adventureData.getInventoryScale();
var pos = matrix.MultiplyPoint3x4(adventureData.getInventoryCoords());
var textureSize = matrix.MultiplyVector(new Vector2(icon.width, icon.height));
var inventorySize = textureSize * scale;
var inventoryCorner = pos - new Vector3(inventorySize.x / 2f, inventorySize.y);
var inventoryRect = new Rect(inventoryCorner, inventorySize);
GUI.DrawTexture(inventoryRect, icon);
EditorGUI.BeginChangeCheck();
var inventoryId = GUIUtility.GetControlID("SizeId".GetHashCode(), FocusType.Passive, inventoryRect);
var newRect = HandleUtil.HandleFixedRatioRect(inventoryId, inventoryRect, icon.width / (float)icon.height, 10f,
(polygon, over, active) => HandleUtil.DrawPolyLine(polygon, true, Color.red, over || active ? 4f : 2f),
(point, over, active) => HandleUtil.DrawPoint(point, 4.5f, Color.blue, over || active ? 2f : 1f, over || active ? Color.red : Color.black));
if (EditorGUI.EndChangeCheck())
{
var newScale = newRect.width / (float)textureSize.x;
var newCoords = InverseMultiplyPoint(matrix, newRect.center + new Vector2(0, newRect.height / 2f));
adventureData.setInventoryCoords(newCoords);
adventureData.setInventoryScale(newScale);
}
EditorGUI.BeginChangeCheck();
var inventoryMovementId = GUIUtility.GetControlID("MovementId".GetHashCode(), FocusType.Passive, inventoryRect);
newRect = HandleUtil.HandleRectMovement(inventoryMovementId, newRect);
if (EditorGUI.EndChangeCheck())
{
var newCoords = InverseMultiplyPoint(matrix, newRect.center + new Vector2(0, newRect.height / 2f));
adventureData.setInventoryCoords(newCoords);
}
}
}
