Added health system

game/health_system/damage/kinetic_damage.gd

@@ -0,0 +1,14 @@
+class_name KineticDamage
+extends AbstractDamage
+
+
+func shield_damage_multiplier() -> float:
+	return 0.5
+
+
+func armor_damage_multiplier() -> float:
+	return 1.5
+
+
+func hull_damage_multiplier() -> float:
+	return 1.0