CString CShieldClass::GetReference (CItemCtx &Ctx, int iVariant, DWORD dwFlags)
// GetReference
//
// Returns a string that describes the basic attributes
// of this shield
//
// Example:
//
// 20 hp (average regen); 100MW
{
int i;
CString sReference;
CString sRegeneration;
const CItemEnhancement &Mods = Ctx.GetMods();
// Compute the strength string
int iMin, iMax;
CalcMinMaxHP(Ctx, m_iMaxCharges, 0, 0, &iMin, &iMax);
// Compute the regeneration
if (m_iRegenHP > 0)
{
int iRate = (int)((10.0 * g_TicksPerSecond * m_iRegenHP / m_iRegenRate) + 0.5);
if (iRate == 0)
sRegeneration = CONSTLIT("<0.1 hp/sec");
else if ((iRate % 10) == 0)
sRegeneration = strPatternSubst(CONSTLIT("%d hp/sec"), iRate / 10);
else
sRegeneration = strPatternSubst(CONSTLIT("%d.%d hp/sec"), iRate / 10, iRate % 10);
}
else
sRegeneration = CONSTLIT("none");
sReference = strPatternSubst("%s — regen @ %s",
GetReferencePower(Ctx),
sRegeneration);
// Reflection
for (i = 0; i < damageCount; i++)
{
if (m_Reflective.InSet((DamageTypes)i)
|| (Mods.IsReflective() && Mods.GetDamageType() == i))
sReference.Append(strPatternSubst(CONSTLIT(" — %s-reflecting"), GetDamageShortName((DamageTypes)i)));
}
return sReference;
}
CString CMissile::GetName (DWORD *retdwFlags)
// GetName
//
// This is only used if the source has been destroyed
{
if (retdwFlags)
*retdwFlags = nounNoArticle;
return strPatternSubst(CONSTLIT("%s damage"), GetDamageShortName(m_pDesc->m_Damage.GetDamageType()));
}
bool CWeaponFireDesc::FireOnDamageOverlay (SDamageCtx &Ctx, CEnergyField *pOverlay)
// FireOnDamageOverlay
//
// Fire OnDamageOverlay event. Returns TRUE if we should skip further overlay damage
{
SEventHandlerDesc Event;
if (FindEventHandler(evtOnDamageOverlay, &Event))
{
// Setup arguments
CCodeChainCtx CCCtx;
CCCtx.SaveAndDefineSourceVar(Ctx.pObj);
CCCtx.DefineInteger(CONSTLIT("aArmorSeg"), Ctx.iSectHit);
CCCtx.DefineInteger(CONSTLIT("aOverlayID"), pOverlay->GetID());
CCCtx.DefineSpaceObject(CONSTLIT("aCause"), Ctx.pCause);
CCCtx.DefineSpaceObject(CONSTLIT("aAttacker"), Ctx.Attacker.GetObj());
CCCtx.DefineSpaceObject(CONSTLIT("aOrderGiver"), (Ctx.Attacker.GetObj() ? Ctx.Attacker.GetObj()->GetOrderGiver(Ctx.Attacker.GetCause()) : NULL));
CCCtx.DefineVector(CONSTLIT("aHitPos"), Ctx.vHitPos);
CCCtx.DefineInteger(CONSTLIT("aHitDir"), Ctx.iDirection);
CCCtx.DefineInteger(CONSTLIT("aDamageHP"), Ctx.iDamage);
CCCtx.DefineString(CONSTLIT("aDamageType"), GetDamageShortName(Ctx.Damage.GetDamageType()));
CCCtx.DefineItemType(CONSTLIT("aWeaponType"), Ctx.pDesc->GetWeaponType());
ICCItem *pResult = CCCtx.Run(Event);
if (pResult->IsError())
Ctx.pObj->ReportEventError(ON_DAMAGE_OVERLAY_EVENT, pResult);
// If we return Nil, then we continue processing
bool bResult;
if (pResult->IsNil())
bResult = false;
// Otherwise, the result is the damage left
else
{
Ctx.iDamage = pResult->GetIntegerValue();
bResult = true;
}
CCCtx.Discard(pResult);
return bResult;
}
else
return false;
}
void CArmorClass::FireOnArmorDamage (CItemCtx &ItemCtx, SDamageCtx &Ctx)
// FireOnArmorDamage
//
// Fires OnArmorDamage event
{
SEventHandlerDesc Event;
if (FindEventHandlerArmorClass(evtOnArmorDamage, &Event))
{
// Setup arguments
CCodeChainCtx CCCtx;
CCCtx.SaveAndDefineSourceVar(ItemCtx.GetSource());
CCCtx.SaveAndDefineItemVar(ItemCtx);
CCCtx.DefineInteger(CONSTLIT("aArmorHP"), Ctx.iHPLeft);
CCCtx.DefineInteger(CONSTLIT("aArmorSeg"), Ctx.iSectHit);
CCCtx.DefineSpaceObject(CONSTLIT("aAttacker"), Ctx.Attacker.GetObj());
CCCtx.DefineSpaceObject(CONSTLIT("aCause"), Ctx.pCause);
CCCtx.DefineDamageEffects(CONSTLIT("aDamageEffects"), Ctx);
CCCtx.DefineInteger(CONSTLIT("aDamageHP"), Ctx.iDamage);
CCCtx.DefineString(CONSTLIT("aDamageType"), GetDamageShortName(Ctx.Damage.GetDamageType()));
CCCtx.DefineInteger(CONSTLIT("aHitDir"), Ctx.iDirection);
CCCtx.DefineVector(CONSTLIT("aHitPos"), Ctx.vHitPos);
CCCtx.DefineSpaceObject(CONSTLIT("aOrderGiver"), (Ctx.Attacker.GetObj() ? Ctx.Attacker.GetObj()->GetOrderGiver(Ctx.Attacker.GetCause()) : NULL));
CCCtx.DefineItemType(CONSTLIT("aWeaponType"), Ctx.pDesc->GetWeaponType());
ICCItem *pResult = CCCtx.Run(Event);
// If we return Nil, then nothing
if (pResult->IsNil())
NULL;
// If we return an integer, then this is the damage that armor should take
else if (pResult->IsInteger())
Ctx.iDamage = pResult->GetIntegerValue();
// If we return a list, then we it to be a DamageEffects list (modifications to
// aDamageEffects)
else if (pResult->IsList())
LoadDamageEffectsFromItem(pResult, Ctx);
CCCtx.Discard(pResult);
}
}
CString CShieldClass::GetReference (CItemCtx &Ctx, int iVariant, DWORD dwFlags)
// GetReference
//
// Returns a string that describes the basic attributes
// of this shield
//
// Example:
//
// 20 hp (average regen); 100MW
{
int i;
CString sReference;
const CItemEnhancement &Mods = Ctx.GetMods();
// Compute the strength string
int iMin, iMax;
CalcMinMaxHP(Ctx, m_iMaxCharges, 0, 0, &iMin, &iMax);
// Compute the regeneration
sReference = strPatternSubst("%s — regen @ %s",
GetReferencePower(Ctx),
m_Regen.GetReferenceRate(CONSTLIT("hp/sec")));
// Reflection
for (i = 0; i < damageCount; i++)
{
if (m_Reflective.InSet((DamageTypes)i)
|| (Mods.IsReflective() && Mods.GetDamageType() == i))
sReference.Append(strPatternSubst(CONSTLIT(" — %s-reflecting"), GetDamageShortName((DamageTypes)i)));
}
return sReference;
}
CString CArmorClass::GetReference (CItemCtx &Ctx, int iVariant)
// GetReference
//
// Returns a string that describes the basic attributes
// of this armor.
//
// Example:
//
// 30 hp; laser-resistant; impact-resistant
{
int i;
CString sReference;
// Get modifications
int iLevel = m_pItemType->GetLevel();
const CItemEnhancement &Mods = Ctx.GetMods();
// Radiation
if (m_fRadiationImmune || Mods.IsRadiationImmune())
{
if (iLevel < RADIATION_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("radiation-immune"));
}
else if (iLevel >= RADIATION_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("radiation-vulnerable"));
// If we're immune to blinding/EMP/device damage, then collapse
// it all under a single entry
bool bCheckedBlind = false;
bool bCheckedEMP = false;
bool bCheckedDevice = false;
if ((m_iBlindingDamageAdj == 0 || Mods.IsBlindingImmune())
&& (m_iEMPDamageAdj == 0 || Mods.IsEMPImmune())
&& (m_iDeviceDamageAdj < 100 || Mods.IsDeviceDamageImmune()))
{
if (iLevel < DEVICE_DAMAGE_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("ion effect-immune"));
bCheckedBlind = true;
bCheckedEMP = true;
bCheckedDevice = true;
}
// Collapse blind and EMP resistance
else if ((m_iBlindingDamageAdj == 0 || Mods.IsBlindingImmune())
&& (m_iEMPDamageAdj == 0 || Mods.IsEMPImmune()))
{
if (iLevel < EMP_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("blind-, EMP-immune"));
bCheckedBlind = true;
bCheckedEMP = true;
}
else if ((m_iBlindingDamageAdj < 100) && (iLevel < BLIND_IMMUNE_LEVEL)
&& (m_iEMPDamageAdj < 100))
{
AppendReferenceString(&sReference, CONSTLIT("blind-, EMP-resistant"));
bCheckedBlind = true;
bCheckedEMP = true;
}
// Otherwise, treat each separate
//
// Blindness
if (!bCheckedBlind)
{
if (m_iBlindingDamageAdj == 0 || Mods.IsBlindingImmune())
{
if (iLevel < BLIND_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("blind-immune"));
}
else if (m_iBlindingDamageAdj < 100)
{
if (iLevel < BLIND_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("blind-resistant"));
else
AppendReferenceString(&sReference, CONSTLIT("blind-vulnerable"));
}
else if (iLevel >= BLIND_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("blind-vulnerable"));
}
// EMP
if (!bCheckedEMP)
{
if (m_iEMPDamageAdj == 0 || Mods.IsEMPImmune())
{
if (iLevel < EMP_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("EMP-immune"));
}
else if (m_iEMPDamageAdj < 100)
{
if (iLevel < EMP_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("EMP-resistant"));
else
AppendReferenceString(&sReference, CONSTLIT("EMP-vulnerable"));
}
else if (iLevel >= EMP_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("EMP-vulnerable"));
}
// Device damage
if (!bCheckedDevice)
{
if (m_iDeviceDamageAdj < 100 || Mods.IsDeviceDamageImmune())
{
if (iLevel < DEVICE_DAMAGE_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("device-protect"));
}
else if (iLevel >= DEVICE_DAMAGE_IMMUNE_LEVEL)
AppendReferenceString(&sReference, CONSTLIT("device-vulnerable"));
}
// Disintegration
if (m_fDisintegrationImmune || Mods.IsDisintegrationImmune())
AppendReferenceString(&sReference, CONSTLIT("disintegrate-immune"));
// Shatter
if (IsShatterImmune(Ctx))
AppendReferenceString(&sReference, CONSTLIT("shatter-immune"));
// Shield interference
if (m_fShieldInterference || Mods.IsShieldInterfering())
AppendReferenceString(&sReference, CONSTLIT("no-shields"));
// Photo repair
if (m_fPhotoRepair || Mods.IsPhotoRegenerating())
AppendReferenceString(&sReference, CONSTLIT("photo-repair"));
// Solar power
if (m_fPhotoRecharge || Mods.IsPhotoRecharge())
AppendReferenceString(&sReference, CONSTLIT("solar"));
// Regeneration
if ((!m_Regen.IsEmpty() && !m_fPhotoRepair) || Mods.IsRegenerating())
AppendReferenceString(&sReference, CONSTLIT("regenerate"));
// Decay
if (!m_Decay.IsEmpty() || Mods.IsDecaying())
AppendReferenceString(&sReference, CONSTLIT("decay"));
// Reflection
for (i = 0; i < damageCount; i++)
{
if (m_Reflective.InSet((DamageTypes)i)
|| (Mods.IsReflective() && Mods.GetDamageType() == i))
AppendReferenceString(&sReference, strPatternSubst(CONSTLIT("%s-reflecting"), GetDamageShortName((DamageTypes)i)));
}
// Done
return sReference;
}
bool CWeaponFireDesc::FireOnDamageShields (SDamageCtx &Ctx, int iDevice)
// FireOnDamageShields
//
// Fire OnDamageShields event. Returns TRUE if we should skip further shields damage
{
SEventHandlerDesc Event;
if (FindEventHandler(evtOnDamageShields, &Event))
{
// Setup arguments
CCodeChainCtx CCCtx;
CItemListManipulator ItemList(Ctx.pObj->GetItemList());
CShip *pShip = Ctx.pObj->AsShip();
if (pShip)
pShip->SetCursorAtDevice(ItemList, iDevice);
CCCtx.SaveAndDefineSourceVar(Ctx.pObj);
CCCtx.DefineInteger(CONSTLIT("aArmorSeg"), Ctx.iSectHit);
CCCtx.DefineInteger(CONSTLIT("aDevice"), iDevice);
CCCtx.DefineItem(CONSTLIT("aDeviceItem"), ItemList.GetItemAtCursor());
CCCtx.DefineSpaceObject(CONSTLIT("aCause"), Ctx.pCause);
CCCtx.DefineSpaceObject(CONSTLIT("aAttacker"), Ctx.Attacker.GetObj());
CCCtx.DefineSpaceObject(CONSTLIT("aOrderGiver"), (Ctx.Attacker.GetObj() ? Ctx.Attacker.GetObj()->GetOrderGiver(Ctx.Attacker.GetCause()) : NULL));
CCCtx.DefineVector(CONSTLIT("aHitPos"), Ctx.vHitPos);
CCCtx.DefineInteger(CONSTLIT("aHitDir"), Ctx.iDirection);
CCCtx.DefineInteger(CONSTLIT("aDamageHP"), Ctx.iDamage);
CCCtx.DefineString(CONSTLIT("aDamageType"), GetDamageShortName(Ctx.Damage.GetDamageType()));
CCCtx.DefineItemType(CONSTLIT("aWeaponType"), Ctx.pDesc->GetWeaponType());
CCCtx.DefineInteger(CONSTLIT("aShieldHP"), Ctx.iHPLeft);
CCCtx.DefineInteger(CONSTLIT("aShieldDamageHP"), Ctx.iShieldDamage);
CCCtx.DefineInteger(CONSTLIT("aArmorDamageHP"), Ctx.iDamage - Ctx.iAbsorb);
if (Ctx.bReflect)
{
CCCtx.DefineString(CONSTLIT("aShieldReflect"), STR_SHIELD_REFLECT);
CCCtx.DefineInteger(CONSTLIT("aOriginalShieldDamageHP"), Ctx.iOriginalShieldDamage);
CCCtx.DefineInteger(CONSTLIT("aOriginalArmorDamageHP"), Ctx.iDamage - Ctx.iOriginalAbsorb);
}
else
{
CCCtx.DefineNil(CONSTLIT("aShieldReflect"));
CCCtx.DefineInteger(CONSTLIT("aOriginalShieldDamageHP"), Ctx.iShieldDamage);
CCCtx.DefineInteger(CONSTLIT("aOriginalArmorDamageHP"), Ctx.iDamage - Ctx.iAbsorb);
}
ICCItem *pResult = CCCtx.Run(Event);
// If we return Nil, then we continue processing
bool bResult;
if (pResult->IsNil())
bResult = false;
// If this is an integer, we pass damage to armor
else if (pResult->IsInteger())
{
Ctx.iDamage = pResult->GetIntegerValue();
bResult = true;
}
// If we return a list, then modify variables
else if (pResult->IsList())
{
// A single value means we modified the damage to armor
if (pResult->GetCount() == 1)
{
if (strEquals(pResult->GetElement(0)->GetStringValue(), STR_SHIELD_REFLECT))
{
Ctx.bReflect = true;
Ctx.iAbsorb = Ctx.iDamage;
Ctx.iShieldDamage = 0;
}
else
{
Ctx.iShieldDamage = Max(0, Min(pResult->GetElement(0)->GetIntegerValue(), Ctx.iHPLeft));
if (Ctx.bReflect)
{
Ctx.bReflect = false;
Ctx.iAbsorb = Ctx.iOriginalAbsorb;
}
}
}
// Two values mean we modified both damage to armor and shield damage
else if (pResult->GetCount() == 2)
{
Ctx.bReflect = false;
Ctx.iShieldDamage = Max(0, Min(pResult->GetElement(0)->GetIntegerValue(), Ctx.iHPLeft));
Ctx.iAbsorb = Max(0, Ctx.iDamage - Max(0, pResult->GetElement(1)->GetIntegerValue()));
}
// Otherwise, we deal with reflection
else
{
Ctx.bReflect = strEquals(pResult->GetElement(0)->GetStringValue(), STR_SHIELD_REFLECT);
Ctx.iShieldDamage = Max(0, Min(pResult->GetElement(1)->GetIntegerValue(), Ctx.iHPLeft));
Ctx.iAbsorb = Max(0, Ctx.iDamage - Max(0, pResult->GetElement(2)->GetIntegerValue()));
}
// Proceed with processing
bResult = false;
}
// If this is the string "reflect" then we reflect
else if (strEquals(pResult->GetStringValue(), STR_SHIELD_REFLECT))
{
Ctx.bReflect = true;
Ctx.iAbsorb = Ctx.iDamage;
Ctx.iShieldDamage = 0;
bResult = false;
}
// Otherwise, error
else
{
Ctx.pObj->ReportEventError(ON_DAMAGE_OVERLAY_EVENT, pResult);
bResult = true;
}
CCCtx.Discard(pResult);
return bResult;
}
else
return false;
}
void CShieldClass::FireOnShieldDamage (CItemCtx &ItemCtx, SDamageCtx &Ctx)
// FireOnShieldDamage
//
// Fire OnShieldDamage
{
SEventHandlerDesc Event;
if (FindEventHandlerShieldClass(evtOnShieldDamage, &Event))
{
// Setup arguments
CCodeChainCtx CCCtx;
CCCtx.SaveAndDefineSourceVar(ItemCtx.GetSource());
CCCtx.SaveAndDefineItemVar(ItemCtx);
CCCtx.DefineInteger(CONSTLIT("aArmorSeg"), Ctx.iSectHit);
CCCtx.DefineSpaceObject(CONSTLIT("aCause"), Ctx.pCause);
CCCtx.DefineSpaceObject(CONSTLIT("aAttacker"), Ctx.Attacker.GetObj());
CCCtx.DefineSpaceObject(CONSTLIT("aOrderGiver"), (Ctx.Attacker.GetObj() ? Ctx.Attacker.GetObj()->GetOrderGiver(Ctx.Attacker.GetCause()) : NULL));
CCCtx.DefineVector(CONSTLIT("aHitPos"), Ctx.vHitPos);
CCCtx.DefineInteger(CONSTLIT("aHitDir"), Ctx.iDirection);
CCCtx.DefineInteger(CONSTLIT("aDamageHP"), Ctx.iDamage);
CCCtx.DefineString(CONSTLIT("aDamageType"), GetDamageShortName(Ctx.Damage.GetDamageType()));
CCCtx.DefineItemType(CONSTLIT("aWeaponType"), Ctx.pDesc->GetWeaponType());
CCCtx.DefineInteger(CONSTLIT("aShieldHP"), Ctx.iHPLeft);
CCCtx.DefineInteger(CONSTLIT("aShieldDamageHP"), Ctx.iShieldDamage);
CCCtx.DefineInteger(CONSTLIT("aArmorDamageHP"), Ctx.iDamage - Ctx.iAbsorb);
if (Ctx.bReflect)
{
CCCtx.DefineString(CONSTLIT("aShieldReflect"), STR_SHIELD_REFLECT);
CCCtx.DefineInteger(CONSTLIT("aOriginalShieldDamageHP"), Ctx.iOriginalShieldDamage);
CCCtx.DefineInteger(CONSTLIT("aOriginalArmorDamageHP"), Ctx.iDamage - Ctx.iOriginalAbsorb);
}
else
{
CCCtx.DefineNil(CONSTLIT("aShieldReflect"));
CCCtx.DefineInteger(CONSTLIT("aOriginalShieldDamageHP"), Ctx.iShieldDamage);
CCCtx.DefineInteger(CONSTLIT("aOriginalArmorDamageHP"), Ctx.iDamage - Ctx.iAbsorb);
}
ICCItem *pResult = CCCtx.Run(Event);
// If we return Nil, then nothing
if (pResult->IsNil())
NULL;
// If an error, report it
else if (pResult->IsError())
ItemCtx.GetSource()->ReportEventError(ON_SHIELD_DAMAGE_EVENT, pResult);
// If we return a list, then modify variables
else if (pResult->IsList())
{
// A single value means we modified the damage to armor
if (pResult->GetCount() == 1)
{
if (strEquals(pResult->GetElement(0)->GetStringValue(), STR_SHIELD_REFLECT))
{
Ctx.bReflect = true;
Ctx.iAbsorb = Ctx.iDamage;
Ctx.iShieldDamage = 0;
}
else
{
Ctx.iShieldDamage = Max(0, Min(pResult->GetElement(0)->GetIntegerValue(), Ctx.iHPLeft));
if (Ctx.bReflect)
{
Ctx.bReflect = false;
Ctx.iAbsorb = Ctx.iOriginalAbsorb;
}
}
}
// Two values mean we modified both damage to armor and shield damage
else if (pResult->GetCount() == 2)
{
Ctx.bReflect = false;
Ctx.iShieldDamage = Max(0, Min(pResult->GetElement(0)->GetIntegerValue(), Ctx.iHPLeft));
Ctx.iAbsorb = Max(0, Ctx.iDamage - Max(0, pResult->GetElement(1)->GetIntegerValue()));
}
// Otherwise, we deal with reflection
else
{
Ctx.bReflect = strEquals(pResult->GetElement(0)->GetStringValue(), STR_SHIELD_REFLECT);
Ctx.iShieldDamage = Max(0, Min(pResult->GetElement(1)->GetIntegerValue(), Ctx.iHPLeft));
Ctx.iAbsorb = Max(0, Ctx.iDamage - Max(0, pResult->GetElement(2)->GetIntegerValue()));
}
}
CCCtx.Discard(pResult);
}
}
