diff options
Diffstat (limited to 'src/Entities/SplashPotionEntity.cpp')
-rw-r--r-- | src/Entities/SplashPotionEntity.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/Entities/SplashPotionEntity.cpp b/src/Entities/SplashPotionEntity.cpp new file mode 100644 index 000000000..e84f1c430 --- /dev/null +++ b/src/Entities/SplashPotionEntity.cpp @@ -0,0 +1,89 @@ +#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules + +#include "SplashPotionEntity.h" +#include "Pawn.h" + + + + + +cSplashPotionEntity::cSplashPotionEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed, cEntityEffect::eType a_EntityEffectType, cEntityEffect a_EntityEffect, int a_PotionName) : + super(pkSplashPotion, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25), + m_EntityEffectType(a_EntityEffectType), + m_EntityEffect(a_EntityEffect), + m_PotionName(a_PotionName) +{ + SetSpeed(a_Speed); +} + + + + + +void cSplashPotionEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) +{ + Splash(a_HitPos); + Destroy(); +} + + + + + +void cSplashPotionEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos) +{ + a_EntityHit.TakeDamage(dtRangedAttack, this, 0, 1); + Splash(a_HitPos); + Destroy(true); +} + + + + + +void cSplashPotionEntity::Splash(const Vector3d & a_HitPos) +{ + cSplashPotionCallback Callback(a_HitPos, m_EntityEffectType, m_EntityEffect); + m_World->ForEachEntity(Callback); + + m_World->BroadcastSoundParticleEffect(2002, a_HitPos.x, a_HitPos.y, a_HitPos.z, m_PotionName); +} + + + + + +cSplashPotionEntity::cSplashPotionCallback::cSplashPotionCallback(const Vector3d & a_HitPos, cEntityEffect::eType &a_EntityEffectType, cEntityEffect &a_EntityEffect): + m_HitPos(a_HitPos), + m_EntityEffectType(a_EntityEffectType), + m_EntityEffect(a_EntityEffect) +{ + +} + + + + + +bool cSplashPotionEntity::cSplashPotionCallback::Item(cEntity * a_Entity) +{ + double SplashDistance = (a_Entity->GetPosition() - m_HitPos).Length(); + if (SplashDistance < 20 && a_Entity->IsPawn()) + { + // y = -0.25x + 1, where x is the distance from the player. Approximation for potion splash. + // TODO: better equation + double Reduction = -0.25 * SplashDistance + 1.0; + if (Reduction < 0) + { + Reduction = 0; + } + + m_EntityEffect.SetDistanceModifier(Reduction); + ((cPawn *) a_Entity)->AddEntityEffect(m_EntityEffectType, m_EntityEffect.GetDuration(), m_EntityEffect.GetIntensity(), Reduction); + } + return false; +} + + + + |