- Add more null checks to the damage system

- Fix GetOwner maybe nil in the damage system

- Fix NPC not damaging players.

- Fixed Cremator perk Firestorm not working. Not sure if this is related to Molotov/Incendiary damage going negative.
- Fixed headshot counter not working as intended.

- Update version

Major Update 1.0.7

Highlights:

- New Class: Cremator. The Cremator builds its offense and defense around Fire damage.

- Ignite System: Horde uses its own Ignite damage system. For more information on how Ignite works, refer to the Cremator class in-game description.

- Perk Changes:
- Napalm (Demolition->Cremator): Reworked. Removed for Demolition. Now has a completely different effect and is a perk for Cremator.
- Knockout (Demolition): New Demolition perk. Knockout builds up Stun power on enemies and allows Demoliton users to Stun NPCs.
- Impact Grenade (Demolition): No longer causes grenades to explode on impact. Instead, provides increased Blast damage and increased grenade damage.
- Warden Base Perk: Block damage nerfed from 4 to 3. Note that with Resonance Cascade perk, damage block is effectively 5 (4.5 is the same as 5).

- New Weapons:
- horde_m2 (M2 Flamethrower): An actually functional and highly optimized flamethrower. Uses TraceHull so it is more accurate compared to most of the popular existing flamethrowers on the workshop. Does not require anything.
- horde_arccw_trenchgun (Trench Gun): An incendiary shotgun. Requires ArcCW MW2.
- horde_arccw_flaregun (Flare Gun): Shoots scorching ammunition that deals heavy Ignite damage. Requires VJ Base.
- horde_arccw_incendiary_launcher (Incendiary Launcher): A grenade launcher that projects incendiary grenades. Requires VJ Base.
- horde_arccw_m32 (M32 GL): M32 grenade launcher. Requires ArcCW base.
- horde_arccw_m79 (M79 GL): M79 grenade launcher. Requires ArcCW base.

- New NPC:
- npc_vj_behemoth (Behemoth): Behemoth is a slower version of its brother, Alpha Gonome. However, it uses wildy different attacks and strategies.

- Mutation Visual Effects: Mutation visual effects should now be more consistent. Shielding mutation now draws an actual energy shield around the enemies.

Default Config Gameplay Update:

- Wave Changes: Earlier waves are now more challenging.

- New Enemies: Lurker, Behemoth (Boss). Behemoth/Alpha Gonome spawn chance is 50/50.

- New Weapons: M2 Flamethrower (Cremator), Trench Gun (Cremator, Warden), Incendiary Launcher (Cremator), Flare Gun (Cremator), M32 GL (Demolition), M79 GL (Demolition, Survivor), M67 Grenade (Demolition), Molotov (Cremator)

- Demolition no longer has access to Incendiary Grenades, which are now exclusive to Cremator.

- Anaconda, AA12, Barret, Vector can now use more perks and ammo types.

- Slaher now has Frenzy mutation instead of Regenerator.

- Added a new admin command: horde_testing_wave_goto X. This directly jumps to wave X and starts the wave.

- FIx Chain Reaction skill not triggering.

- Added a min spawn height to prevent Manhacks sometimes stuck in the ground.