Fix HEAL

[KymasTuran]

Fix HEAL spell in artifact.

Summary

Bugfixes "Heal spell cast by artifacts dont work. This should fix that"

Purpose of change

Fix #60288. If you use an heal artifact it cause damage instead of heal, it can even damage your armor.

Describe the solution

Change to negative numbers. Negative damage heal.

Describe alternatives you've considered

Do nothing.

Testing

Spawn am Heal artifact, activate, it heal a bit of the character.

Additional context

None

[KymasTuran]

I though I need to report the bug #60288 (comment) and after that upload the solution. New guy :p

[PatrikLundell]

A few tips for a new guy...

The Summary entry has to follow the rigid format described in the comment, because it's parsed by a script.
Thus, "Category" has to be replaced by one of the listed keywords, and the "Brief description" text replaced by a brief description of what the change is about. Alternatively, use the keyword None and no description string.

I believe this is a fix for a bug report. If that's the case, the Purpose of change section should state
Fix #
as well as a brief indication what the bug is about (in this case healing artifacts not working) so people can understand what the PR is about without having to refer to the bug report.

Also, the Testing section should contain an indication that you've actually tested that it gives the correct result.
Thus, you should get hold of such an artifact (I guess artifacts can be debug spawned) and verify that it does actually heal an injured character.

[KymasTuran]

Thank you [PatrikLundell] . Its extra difficult for non english speaker but I think I succed.