Copy the videos below.

Next go to the BuildPartList and copy the video below.

Then go to the ItemList and copy the video below.

Next copy the videos below.

Next go to the S_BuildPartDetails and copy the video below.

Then play in editor, this may take a while to load, just leave it. Once the character loads in click the Save All button in the content browser and restart the project.

Next go to the BP_PlayerBuildingComponent and add the highlighted nodes shown in the image below, location at the top of the screenshot. Then copy the video.

Next go back to the BuildPartList and copy the video below.

Next click the Save All button in the content browser and close the project. Then download and unzip the files linked below. Then copy the video below by dragging the content folder from the download folder to your project main folder and replace the files.

https://www.dropbox.com/s/39djgmiuwikunyl/AddingC4.zip?dl=0

Your now done and can reopen the project.

You can now place the C4 using the C4 world item we created in this guide, just drag it into your level for players to be able to pick up. You can also add it to the crafting recipes and spawner lists as well, for more info on those check the documentation.

You can change the C4 settings in the BP_C4 blueprint in the furniture folder, go to its Class Defaults to find damage and effects settings.