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-rw-r--r--src/Entities/Entity.cpp127
1 files changed, 57 insertions, 70 deletions
diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp
index 26823924f..db0fd0fd6 100644
--- a/src/Entities/Entity.cpp
+++ b/src/Entities/Entity.cpp
@@ -49,6 +49,7 @@ cEntity::cEntity(eEntityType a_EntityType, double a_X, double a_Y, double a_Z, d
, m_IsSubmerged(false)
, m_AirLevel(0)
, m_AirTickTimer(0)
+ , m_TicksAlive(0)
, m_HeadYaw(0.0)
, m_Rot(0.0, 0.0, 0.0)
, m_Pos(a_X, a_Y, a_Z)
@@ -74,7 +75,7 @@ cEntity::~cEntity()
/*
// DEBUG:
- LOGD("Deleting entity %d at pos {%.2f, %.2f, %.2f} ~ [%d, %d]; ptr %p",
+ LOGD("Deleting entity %d at pos {%.2f, %.2f, %.2f} ~ [%d, %d]; ptr %p",
m_UniqueID,
m_Pos.x, m_Pos.y, m_Pos.z,
(int)(m_Pos.x / cChunkDef::Width), (int)(m_Pos.z / cChunkDef::Width),
@@ -272,7 +273,7 @@ void cEntity::SetYawFromSpeed(void)
void cEntity::SetPitchFromSpeed(void)
{
const double EPS = 0.0000001;
- double xz = sqrt(m_Speed.x * m_Speed.x + m_Speed.z * m_Speed.z); // Speed XZ-plane component
+ double xz = sqrt(m_Speed.x * m_Speed.x + m_Speed.z * m_Speed.z); // Speed XZ-plane component
if ((abs(xz) < EPS) && (abs(m_Speed.y) < EPS))
{
// atan2() may overflow or is undefined, pick any number
@@ -310,10 +311,14 @@ bool cEntity::DoTakeDamage(TakeDamageInfo & a_TDI)
cPlayer * Player = (cPlayer *)a_TDI.Attacker;
// IsOnGround() only is false if the player is moving downwards
- if (!Player->IsOnGround()) // TODO: Better damage increase, and check for enchantments (and use magic critical instead of plain)
+ // TODO: Better damage increase, and check for enchantments (and use magic critical instead of plain)
+ if (!Player->IsOnGround())
{
- a_TDI.FinalDamage += 2;
- m_World->BroadcastEntityAnimation(*this, 4); // Critical hit
+ if ((a_TDI.DamageType == dtAttack) || (a_TDI.DamageType == dtArrowAttack))
+ {
+ a_TDI.FinalDamage += 2;
+ m_World->BroadcastEntityAnimation(*this, 4); // Critical hit
+ }
}
Player->GetStatManager().AddValue(statDamageDealt, (StatValue)floor(a_TDI.FinalDamage * 10 + 0.5));
@@ -323,43 +328,25 @@ bool cEntity::DoTakeDamage(TakeDamageInfo & a_TDI)
// TODO: Apply damage to armor
- if (m_Health < 0)
- {
- m_Health = 0;
- }
+ m_Health = std::max(m_Health, 0);
- if ((IsMob() || IsPlayer()) && (a_TDI.Attacker != NULL)) // Knockback for only players and mobs
+ if ((IsMob() || IsPlayer()) && (a_TDI.Attacker != NULL)) // Knockback for only players and mobs
{
- int KnockbackLevel = 0;
- if (a_TDI.Attacker->GetEquippedWeapon().m_ItemType == E_ITEM_BOW)
+ int KnockbackLevel = a_TDI.Attacker->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchKnockback); // More common enchantment
+ if (KnockbackLevel < 1)
{
+ // We support punch on swords and vice versa! :)
KnockbackLevel = a_TDI.Attacker->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchPunch);
}
- else
- {
- KnockbackLevel = a_TDI.Attacker->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchKnockback);
- }
- Vector3d additionalSpeed(0, 0, 0);
+ Vector3d AdditionalSpeed(0, 0, 0);
switch (KnockbackLevel)
{
- case 1:
- {
- additionalSpeed.Set(5, .3, 5);
- break;
- }
- case 2:
- {
- additionalSpeed.Set(8, .3, 8);
- break;
- }
- default:
- {
- additionalSpeed.Set(2, .3, 2);
- break;
- }
+ case 1: AdditionalSpeed.Set(5, 0.3, 5); break;
+ case 2: AdditionalSpeed.Set(8, 0.3, 8); break;
+ default: break;
}
- AddSpeed(a_TDI.Knockback * additionalSpeed);
+ AddSpeed(a_TDI.Knockback + AdditionalSpeed);
}
m_World->BroadcastEntityStatus(*this, esGenericHurt);
@@ -368,7 +355,7 @@ bool cEntity::DoTakeDamage(TakeDamageInfo & a_TDI)
if (m_Health <= 0)
{
- KilledBy(a_TDI.Attacker);
+ KilledBy(a_TDI);
if (a_TDI.Attacker != NULL)
{
@@ -431,6 +418,7 @@ bool cEntity::ArmorCoversAgainst(eDamageType a_DamageType)
case dtStarving:
case dtInVoid:
case dtPoisoning:
+ case dtWithering:
case dtPotionOfHarming:
case dtFalling:
case dtLightning:
@@ -524,11 +512,11 @@ double cEntity::GetKnockbackAmountAgainst(const cEntity & a_Receiver)
-void cEntity::KilledBy(cEntity * a_Killer)
+void cEntity::KilledBy(TakeDamageInfo & a_TDI)
{
m_Health = 0;
- cRoot::Get()->GetPluginManager()->CallHookKilling(*this, a_Killer);
+ cRoot::Get()->GetPluginManager()->CallHookKilling(*this, a_TDI.Attacker, a_TDI);
if (m_Health > 0)
{
@@ -538,7 +526,7 @@ void cEntity::KilledBy(cEntity * a_Killer)
// Drop loot:
cItems Drops;
- GetDrops(Drops, a_Killer);
+ GetDrops(Drops, a_TDI.Attacker);
m_World->SpawnItemPickups(Drops, GetPosX(), GetPosY(), GetPosZ());
m_World->BroadcastEntityStatus(*this, esGenericDead);
@@ -572,6 +560,8 @@ void cEntity::SetHealth(int a_Health)
void cEntity::Tick(float a_Dt, cChunk & a_Chunk)
{
+ m_TicksAlive++;
+
if (m_InvulnerableTicks > 0)
{
m_InvulnerableTicks--;
@@ -650,7 +640,7 @@ void cEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
if ((BlockY >= cChunkDef::Height) || (BlockY < 0))
{
- // Outside of the world
+ // Outside of the world
AddSpeedY(m_Gravity * a_Dt);
AddPosition(GetSpeed() * a_Dt);
return;
@@ -658,7 +648,7 @@ void cEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
int RelBlockX = BlockX - (NextChunk->GetPosX() * cChunkDef::Width);
int RelBlockZ = BlockZ - (NextChunk->GetPosZ() * cChunkDef::Width);
- BLOCKTYPE BlockIn = NextChunk->GetBlock( RelBlockX, BlockY, RelBlockZ );
+ BLOCKTYPE BlockIn = NextChunk->GetBlock( RelBlockX, BlockY, RelBlockZ);
BLOCKTYPE BlockBelow = (BlockY > 0) ? NextChunk->GetBlock(RelBlockX, BlockY - 1, RelBlockZ) : E_BLOCK_AIR;
if (!cBlockInfo::IsSolid(BlockIn)) // Making sure we are not inside a solid block
{
@@ -762,13 +752,13 @@ void cEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
NextSpeed.x *= 0.25;
NextSpeed.z *= 0.25;
}
-
- //Get water direction
+
+ // Get water direction
Direction WaterDir = m_World->GetWaterSimulator()->GetFlowingDirection(BlockX, BlockY, BlockZ);
- m_WaterSpeed *= 0.9f; //Reduce speed each tick
+ m_WaterSpeed *= 0.9f; // Reduce speed each tick
- switch(WaterDir)
+ switch (WaterDir)
{
case X_PLUS:
m_WaterSpeed.x = 0.2f;
@@ -823,7 +813,7 @@ void cEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
if (Tracer.HitNormal.y != 0.f) NextSpeed.y = 0.f;
if (Tracer.HitNormal.z != 0.f) NextSpeed.z = 0.f;
- if (Tracer.HitNormal.y == 1) // Hit BLOCK_FACE_YP, we are on the ground
+ if (Tracer.HitNormal.y == 1) // Hit BLOCK_FACE_YP, we are on the ground
{
m_bOnGround = true;
}
@@ -868,7 +858,7 @@ void cEntity::TickBurning(cChunk & a_Chunk)
if (POSY_TOINT > m_World->GetHeight(POSX_TOINT, POSZ_TOINT))
{
m_TicksLeftBurning = 0;
- }
+ }
}
// Do the burning damage:
@@ -1090,9 +1080,9 @@ void cEntity::HandleAir(void)
if (IsSubmerged())
{
- if (!IsPlayer()) // Players control themselves
+ if (!IsPlayer()) // Players control themselves
{
- SetSpeedY(1); // Float in the water
+ SetSpeedY(1); // Float in the water
}
// Either reduce air level or damage player
@@ -1100,7 +1090,7 @@ void cEntity::HandleAir(void)
{
if (m_AirTickTimer < 1)
{
- // Damage player
+ // Damage player
TakeDamage(dtDrowning, NULL, 1, 1, 0);
// Reset timer
m_AirTickTimer = DROWNING_TICKS;
@@ -1156,10 +1146,7 @@ void cEntity::SetMaxHealth(int a_MaxHealth)
m_MaxHealth = a_MaxHealth;
// Reset health, if too high:
- if (m_Health > a_MaxHealth)
- {
- m_Health = a_MaxHealth;
- }
+ m_Health = std::min(m_Health, a_MaxHealth);
}
@@ -1261,9 +1248,9 @@ void cEntity::BroadcastMovementUpdate(const cClientHandle * a_Exclude)
int DiffY = (int)(floor(GetPosY() * 32.0) - floor(m_LastPos.y * 32.0));
int DiffZ = (int)(floor(GetPosZ() * 32.0) - floor(m_LastPos.z * 32.0));
- if ((DiffX != 0) || (DiffY != 0) || (DiffZ != 0)) // Have we moved?
+ if ((DiffX != 0) || (DiffY != 0) || (DiffZ != 0)) // Have we moved?
{
- if ((abs(DiffX) <= 127) && (abs(DiffY) <= 127) && (abs(DiffZ) <= 127)) // Limitations of a Byte
+ if ((abs(DiffX) <= 127) && (abs(DiffY) <= 127) && (abs(DiffZ) <= 127)) // Limitations of a Byte
{
// Difference within Byte limitations, use a relative move packet
if (m_bDirtyOrientation)
@@ -1283,7 +1270,7 @@ void cEntity::BroadcastMovementUpdate(const cClientHandle * a_Exclude)
{
// Too big a movement, do a teleport
m_World->BroadcastTeleportEntity(*this, a_Exclude);
- m_LastPos = GetPosition(); // See above
+ m_LastPos = GetPosition(); // See above
m_bDirtyOrientation = false;
}
}
@@ -1392,8 +1379,8 @@ void cEntity::SetMass(double a_Mass)
}
else
{
- // Make sure that mass is not zero. 1g is the default because we
- // have to choose a number. It's perfectly legal to have a mass
+ // Make sure that mass is not zero. 1g is the default because we
+ // have to choose a number. It's perfectly legal to have a mass
// less than 1g as long as is NOT equal or less than zero.
m_Mass = 0.001;
}
@@ -1479,7 +1466,7 @@ void cEntity::SetWidth(double a_Width)
void cEntity::AddPosX(double a_AddPosX)
{
- m_Pos.x += a_AddPosX;
+ m_Pos.x += a_AddPosX;
}
@@ -1487,7 +1474,7 @@ void cEntity::AddPosX(double a_AddPosX)
void cEntity::AddPosY(double a_AddPosY)
{
- m_Pos.y += a_AddPosY;
+ m_Pos.y += a_AddPosY;
}
@@ -1495,7 +1482,7 @@ void cEntity::AddPosY(double a_AddPosY)
void cEntity::AddPosZ(double a_AddPosZ)
{
- m_Pos.z += a_AddPosZ;
+ m_Pos.z += a_AddPosZ;
}
@@ -1505,7 +1492,7 @@ void cEntity::AddPosition(double a_AddPosX, double a_AddPosY, double a_AddPosZ)
{
m_Pos.x += a_AddPosX;
m_Pos.y += a_AddPosY;
- m_Pos.z += a_AddPosZ;
+ m_Pos.z += a_AddPosZ;
}
@@ -1515,7 +1502,7 @@ void cEntity::AddSpeed(double a_AddSpeedX, double a_AddSpeedY, double a_AddSpeed
{
m_Speed.x += a_AddSpeedX;
m_Speed.y += a_AddSpeedY;
- m_Speed.z += a_AddSpeedZ;
+ m_Speed.z += a_AddSpeedZ;
WrapSpeed();
}
@@ -1525,7 +1512,7 @@ void cEntity::AddSpeed(double a_AddSpeedX, double a_AddSpeedY, double a_AddSpeed
void cEntity::AddSpeedX(double a_AddSpeedX)
{
- m_Speed.x += a_AddSpeedX;
+ m_Speed.x += a_AddSpeedX;
WrapSpeed();
}
@@ -1535,7 +1522,7 @@ void cEntity::AddSpeedX(double a_AddSpeedX)
void cEntity::AddSpeedY(double a_AddSpeedY)
{
- m_Speed.y += a_AddSpeedY;
+ m_Speed.y += a_AddSpeedY;
WrapSpeed();
}
@@ -1545,7 +1532,7 @@ void cEntity::AddSpeedY(double a_AddSpeedY)
void cEntity::AddSpeedZ(double a_AddSpeedZ)
{
- m_Speed.z += a_AddSpeedZ;
+ m_Speed.z += a_AddSpeedZ;
WrapSpeed();
}
@@ -1582,7 +1569,7 @@ void cEntity::SteerVehicle(float a_Forward, float a_Sideways)
-//////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
// Get look vector (this is NOT a rotation!)
Vector3d cEntity::GetLookVector(void) const
{
@@ -1596,11 +1583,11 @@ Vector3d cEntity::GetLookVector(void) const
-//////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
// Set position
void cEntity::SetPosition(double a_PosX, double a_PosY, double a_PosZ)
{
- m_Pos.Set(a_PosX, a_PosY, a_PosZ);
+ m_Pos.Set(a_PosX, a_PosY, a_PosZ);
}
@@ -1609,7 +1596,7 @@ void cEntity::SetPosition(double a_PosX, double a_PosY, double a_PosZ)
void cEntity::SetPosX(double a_PosX)
{
- m_Pos.x = a_PosX;
+ m_Pos.x = a_PosX;
}
@@ -1618,7 +1605,7 @@ void cEntity::SetPosX(double a_PosX)
void cEntity::SetPosY(double a_PosY)
{
- m_Pos.y = a_PosY;
+ m_Pos.y = a_PosY;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 09:50:59 +0200