protected bool CheckExperimentFail(Pawn tester, Thing weapon)
{
float num = 1f;
float delta = 1f;
CompKnowledge techComp = tester.TryGetComp <CompKnowledge>();
if (techComp != null)
{
delta = (int)techComp.techLevel / (int)weapon.def.techLevel;
}
float factor = WeaponExperimentChanceFactor.Evaluate(delta);
num *= factor;
num = Mathf.Min(num, 0.98f);
if (Prefs.LogVerbose)
{
Log.Message($"[HumanResources] Experiment weapon calculation for {tester} vs. {weapon.def}: techLevel diff is {delta} -> chance factor is {num}");
}
Job job = this.job;
RecipeDef recipe = job.bill.recipe;
if (!Rand.Chance(num)) //Determined by the tech level difference according to curve.
{
if (Rand.Chance(0.5f)) //50% chance the failure is harmless;
{
techComp?.AddWeaponTrauma(weapon.def);
if (Rand.Chance(0.5f)) //25% chance the weapon just takes some damage;
{
if (Rand.Chance(0.2f)) //5% chance the weapon is destroyed;
{
Find.LetterStack.ReceiveLetter("LetterLabelWeaponTestFailed".Translate(weapon.def.Named("WEAPON")), "MessageMedicalWeaponTestFailureRidiculous".Translate(tester.LabelShort, tester.LabelShort, weapon.def.Named("WEAPON"), tester.Named("TESTER"), recipe.Named("RECIPE")), LetterDefOf.NegativeEvent, tester, null, null, null, null);
Backfire(tester, weapon);
weapon.Destroy();
}
else //20% chance the weapon backfires.
{
Find.LetterStack.ReceiveLetter("LetterLabelWeaponTestFailed".Translate(weapon.def.Named("WEAPON")), "MessageWeaponTestFailureCatastrophic".Translate(tester.LabelShort, tester.LabelShort, weapon.def.Named("WEAPON"), tester.Named("TESTER"), recipe.Named("RECIPE")), LetterDefOf.NegativeEvent, tester, null, null, null, null);
Backfire(tester, weapon);
}
}
else
{
Find.LetterStack.ReceiveLetter("LetterLabelWeaponTestFailed".Translate(weapon.def.Named("WEAPON")), "MessageWeaponTestFailureMinor".Translate(tester.LabelShort, tester.LabelShort, weapon.def.Named("WEAPON"), tester.Named("TESTER"), recipe.Named("RECIPE")), LetterDefOf.NegativeEvent, tester, null, null, null, null);
float damageFactor = 4 - delta;
Scratch(weapon, damageFactor);
}
}
else
{
Messages.Message("WeaponTestFail".Translate(tester, weapon.def), MessageTypeDefOf.NegativeEvent);
}
return(true);
}
return(false);
}