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-rw-r--r--src/Entities/ArrowEntity.cpp193
-rw-r--r--src/Entities/ArrowEntity.h96
-rw-r--r--src/Entities/ExpBottleEntity.cpp27
-rw-r--r--src/Entities/ExpBottleEntity.h33
-rw-r--r--src/Entities/FireChargeEntity.cpp50
-rw-r--r--src/Entities/FireChargeEntity.h36
-rw-r--r--src/Entities/FireworkEntity.cpp73
-rw-r--r--src/Entities/FireworkEntity.h40
-rw-r--r--src/Entities/GhastFireballEntity.cpp44
-rw-r--r--src/Entities/GhastFireballEntity.h38
-rw-r--r--src/Entities/ProjectileEntity.cpp554
-rw-r--r--src/Entities/ProjectileEntity.h309
-rw-r--r--src/Entities/ThrownEggEntity.cpp59
-rw-r--r--src/Entities/ThrownEggEntity.h37
-rw-r--r--src/Entities/ThrownEnderPearlEntity.cpp54
-rw-r--r--src/Entities/ThrownEnderPearlEntity.h37
-rw-r--r--src/Entities/ThrownSnowballEntity.cpp48
-rw-r--r--src/Entities/ThrownSnowballEntity.h34
18 files changed, 910 insertions, 852 deletions
diff --git a/src/Entities/ArrowEntity.cpp b/src/Entities/ArrowEntity.cpp
new file mode 100644
index 000000000..847b39bbc
--- /dev/null
+++ b/src/Entities/ArrowEntity.cpp
@@ -0,0 +1,193 @@
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "Player.h"
+#include "ArrowEntity.h"
+#include "../Chunk.h"
+
+
+
+
+
+cArrowEntity::cArrowEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
+ super(pkArrow, a_Creator, a_X, a_Y, a_Z, 0.5, 0.5),
+ m_PickupState(psNoPickup),
+ m_DamageCoeff(2),
+ m_IsCritical(false),
+ m_Timer(0),
+ m_HitGroundTimer(0),
+ m_bIsCollected(false),
+ m_HitBlockPos(Vector3i(0, 0, 0))
+{
+ SetSpeed(a_Speed);
+ SetMass(0.1);
+ SetYawFromSpeed();
+ SetPitchFromSpeed();
+ LOGD("Created arrow %d with speed {%.02f, %.02f, %.02f} and rot {%.02f, %.02f}",
+ m_UniqueID, GetSpeedX(), GetSpeedY(), GetSpeedZ(),
+ GetYaw(), GetPitch()
+ );
+}
+
+
+
+
+
+cArrowEntity::cArrowEntity(cPlayer & a_Player, double a_Force) :
+ super(pkArrow, &a_Player, a_Player.GetThrowStartPos(), a_Player.GetThrowSpeed(a_Force * 1.5 * 20), 0.5, 0.5),
+ m_PickupState(psInSurvivalOrCreative),
+ m_DamageCoeff(2),
+ m_IsCritical((a_Force >= 1)),
+ m_Timer(0),
+ m_HitGroundTimer(0),
+ m_HasTeleported(false),
+ m_bIsCollected(false),
+ m_HitBlockPos(0, 0, 0)
+{
+}
+
+
+
+
+
+bool cArrowEntity::CanPickup(const cPlayer & a_Player) const
+{
+ switch (m_PickupState)
+ {
+ case psNoPickup: return false;
+ case psInSurvivalOrCreative: return (a_Player.IsGameModeSurvival() || a_Player.IsGameModeCreative());
+ case psInCreative: return a_Player.IsGameModeCreative();
+ }
+ ASSERT(!"Unhandled pickup state");
+ return false;
+}
+
+
+
+
+
+void cArrowEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
+{
+ if (a_HitFace == BLOCK_FACE_NONE) { return; }
+
+ super::OnHitSolidBlock(a_HitPos, a_HitFace);
+ int a_X = (int)a_HitPos.x, a_Y = (int)a_HitPos.y, a_Z = (int)a_HitPos.z;
+
+ switch (a_HitFace)
+ {
+ case BLOCK_FACE_XM: // Strangely, bounding boxes / block tracers return the actual block for these two directions, so AddFace not needed
+ case BLOCK_FACE_YM:
+ {
+ break;
+ }
+ default: AddFaceDirection(a_X, a_Y, a_Z, a_HitFace, true);
+ }
+
+ m_HitBlockPos = Vector3i(a_X, a_Y, a_Z);
+
+ // Broadcast arrow hit sound
+ m_World->BroadcastSoundEffect("random.bowhit", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
+}
+
+
+
+
+
+void cArrowEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
+{
+ if (!a_EntityHit.IsMob() && !a_EntityHit.IsMinecart() && !a_EntityHit.IsPlayer() && !a_EntityHit.IsBoat())
+ {
+ // Not an entity that interacts with an arrow
+ return;
+ }
+
+ int Damage = (int)(GetSpeed().Length() / 20 * m_DamageCoeff + 0.5);
+ if (m_IsCritical)
+ {
+ Damage += m_World->GetTickRandomNumber(Damage / 2 + 2);
+ }
+ a_EntityHit.TakeDamage(dtRangedAttack, this, Damage, 1);
+
+ // Broadcast successful hit sound
+ m_World->BroadcastSoundEffect("random.successful_hit", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
+
+ Destroy();
+}
+
+
+
+
+
+void cArrowEntity::CollectedBy(cPlayer * a_Dest)
+{
+ if ((m_IsInGround) && (!m_bIsCollected) && (CanPickup(*a_Dest)))
+ {
+ int NumAdded = a_Dest->GetInventory().AddItem(E_ITEM_ARROW);
+ if (NumAdded > 0) // Only play effects if there was space in inventory
+ {
+ m_World->BroadcastCollectPickup((const cPickup &)*this, *a_Dest);
+ // Also send the "pop" sound effect with a somewhat random pitch (fast-random using EntityID ;)
+ m_World->BroadcastSoundEffect("random.pop", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
+ m_bIsCollected = true;
+ }
+ }
+}
+
+
+
+
+
+void cArrowEntity::Tick(float a_Dt, cChunk & a_Chunk)
+{
+ super::Tick(a_Dt, a_Chunk);
+ m_Timer += a_Dt;
+
+ if (m_bIsCollected)
+ {
+ if (m_Timer > 500.f) // 0.5 seconds
+ {
+ Destroy();
+ return;
+ }
+ }
+ else if (m_Timer > 1000 * 60 * 5) // 5 minutes
+ {
+ Destroy();
+ return;
+ }
+
+ if (m_IsInGround)
+ {
+ // When an arrow hits, the client doesn't think its in the ground and keeps on moving, IF BroadcastMovementUpdate() and TeleportEntity was called during flight, AT ALL
+ // Fix is to simply not sync with the client and send a teleport to confirm pos after arrow has stabilised (around 1 sec after landing)
+ // We can afford to do this because xoft's algorithm for trajectory is near perfect, so things are pretty close anyway without sync
+ // Besides, this seems to be what the vanilla server does, note how arrows teleport half a second after they hit to the server position
+
+ if (!m_HasTeleported) // Sent a teleport already, don't do again
+ {
+ if (m_HitGroundTimer > 1000.f) // Send after a second, could be less, but just in case
+ {
+ m_World->BroadcastTeleportEntity(*this);
+ m_HasTeleported = true;
+ }
+ else
+ {
+ m_HitGroundTimer += a_Dt;
+ }
+ }
+
+ int RelPosX = m_HitBlockPos.x - a_Chunk.GetPosX() * cChunkDef::Width;
+ int RelPosZ = m_HitBlockPos.z - a_Chunk.GetPosZ() * cChunkDef::Width;
+ cChunk * Chunk = a_Chunk.GetRelNeighborChunkAdjustCoords(RelPosX, RelPosZ);
+
+ if (Chunk == NULL)
+ {
+ // Inside an unloaded chunk, abort
+ return;
+ }
+
+ if (Chunk->GetBlock(RelPosX, m_HitBlockPos.y, RelPosZ) == E_BLOCK_AIR) // Block attached to was destroyed?
+ {
+ m_IsInGround = false; // Yes, begin simulating physics again
+ }
+ }
+}
diff --git a/src/Entities/ArrowEntity.h b/src/Entities/ArrowEntity.h
new file mode 100644
index 000000000..1fe3032ee
--- /dev/null
+++ b/src/Entities/ArrowEntity.h
@@ -0,0 +1,96 @@
+//
+// ArrowEntity.h
+//
+
+#pragma once
+
+#include "ProjectileEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cArrowEntity :
+ public cProjectileEntity
+{
+ typedef cProjectileEntity super;
+
+public:
+ /// Determines when the arrow can be picked up (depending on player gamemode). Corresponds to the MCA file "pickup" field
+ enum ePickupState
+ {
+ psNoPickup = 0,
+ psInSurvivalOrCreative = 1,
+ psInCreative = 2,
+ } ;
+
+ // tolua_end
+
+ CLASS_PROTODEF(cArrowEntity);
+
+ /// Creates a new arrow with psNoPickup state and default damage modifier coeff
+ cArrowEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
+
+ /// Creates a new arrow as shot by a player, initializes it from the player object
+ cArrowEntity(cPlayer & a_Player, double a_Force);
+
+ // tolua_begin
+
+ /// Returns whether the arrow can be picked up by players
+ ePickupState GetPickupState(void) const { return m_PickupState; }
+
+ /// Sets a new pickup state
+ void SetPickupState(ePickupState a_PickupState) { m_PickupState = a_PickupState; }
+
+ /// Returns the damage modifier coeff.
+ double GetDamageCoeff(void) const { return m_DamageCoeff; }
+
+ /// Sets the damage modifier coeff
+ void SetDamageCoeff(double a_DamageCoeff) { m_DamageCoeff = a_DamageCoeff; }
+
+ /// Returns true if the specified player can pick the arrow up
+ bool CanPickup(const cPlayer & a_Player) const;
+
+ /// Returns true if the arrow is set as critical
+ bool IsCritical(void) const { return m_IsCritical; }
+
+ /// Sets the IsCritical flag
+ void SetIsCritical(bool a_IsCritical) { m_IsCritical = a_IsCritical; }
+
+ // tolua_end
+
+protected:
+
+ /// Determines when the arrow can be picked up by players
+ ePickupState m_PickupState;
+
+ /// The coefficient applied to the damage that the arrow will deal, based on the bow enchantment. 2.0 for normal arrow
+ double m_DamageCoeff;
+
+ /// If true, the arrow deals more damage
+ bool m_IsCritical;
+
+ /// Timer for pickup collection animation or five minute timeout
+ float m_Timer;
+
+ /// Timer for client arrow position confirmation via TeleportEntity
+ float m_HitGroundTimer;
+
+ // Whether the arrow has already been teleported into the proper position in the ground.
+ bool m_HasTeleported;
+
+ /// If true, the arrow is in the process of being collected - don't go to anyone else
+ bool m_bIsCollected;
+
+ /// Stores the block position that arrow is lodged into, sets m_IsInGround to false if it becomes air
+ Vector3i m_HitBlockPos;
+
+ // cProjectileEntity overrides:
+ virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
+ virtual void OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
+ virtual void CollectedBy(cPlayer * a_Player) override;
+ virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
+
+}; // tolua_export
diff --git a/src/Entities/ExpBottleEntity.cpp b/src/Entities/ExpBottleEntity.cpp
new file mode 100644
index 000000000..202dde942
--- /dev/null
+++ b/src/Entities/ExpBottleEntity.cpp
@@ -0,0 +1,27 @@
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "ExpBottleEntity.h"
+#include "../World.h"
+
+
+
+
+
+cExpBottleEntity::cExpBottleEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
+ super(pkExpBottle, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
+{
+ SetSpeed(a_Speed);
+}
+
+
+
+
+
+void cExpBottleEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
+{
+ // Spawn an experience orb with a reward between 3 and 11.
+ m_World->BroadcastSoundParticleEffect(2002, POSX_TOINT, POSY_TOINT, POSZ_TOINT, 0);
+ m_World->SpawnExperienceOrb(GetPosX(), GetPosY(), GetPosZ(), 3 + m_World->GetTickRandomNumber(8));
+
+ Destroy();
+}
diff --git a/src/Entities/ExpBottleEntity.h b/src/Entities/ExpBottleEntity.h
new file mode 100644
index 000000000..b2043d8f1
--- /dev/null
+++ b/src/Entities/ExpBottleEntity.h
@@ -0,0 +1,33 @@
+//
+// ExpBottleEntity.h
+//
+
+#pragma once
+
+#include "ProjectileEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cExpBottleEntity :
+ public cProjectileEntity
+{
+ typedef cProjectileEntity super;
+
+public:
+
+ // tolua_end
+
+ CLASS_PROTODEF(cExpBottleEntity);
+
+ cExpBottleEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
+
+protected:
+
+ // cProjectileEntity overrides:
+ virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
+
+}; // tolua_export
diff --git a/src/Entities/FireChargeEntity.cpp b/src/Entities/FireChargeEntity.cpp
new file mode 100644
index 000000000..aba32602f
--- /dev/null
+++ b/src/Entities/FireChargeEntity.cpp
@@ -0,0 +1,50 @@
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "FireChargeEntity.h"
+#include "../World.h"
+
+
+
+
+
+cFireChargeEntity::cFireChargeEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
+ super(pkFireCharge, a_Creator, a_X, a_Y, a_Z, 0.3125, 0.3125)
+{
+ SetSpeed(a_Speed);
+ SetGravity(0);
+}
+
+
+
+
+
+void cFireChargeEntity::Explode(int a_BlockX, int a_BlockY, int a_BlockZ)
+{
+ if (m_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR)
+ {
+ m_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_FIRE, 1);
+ }
+}
+
+
+
+
+
+void cFireChargeEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
+{
+ Destroy();
+ Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
+}
+
+
+
+
+
+void cFireChargeEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
+{
+ Destroy();
+ Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
+
+ // TODO: Some entities are immune to hits
+ a_EntityHit.StartBurning(5 * 20); // 5 seconds of burning
+}
diff --git a/src/Entities/FireChargeEntity.h b/src/Entities/FireChargeEntity.h
new file mode 100644
index 000000000..3924c337c
--- /dev/null
+++ b/src/Entities/FireChargeEntity.h
@@ -0,0 +1,36 @@
+//
+// FireChargeEntity.h
+//
+
+#pragma once
+
+#include "ProjectileEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cFireChargeEntity :
+ public cProjectileEntity
+{
+ typedef cProjectileEntity super;
+
+public:
+
+ // tolua_end
+
+ CLASS_PROTODEF(cFireChargeEntity);
+
+ cFireChargeEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
+
+protected:
+
+ void Explode(int a_BlockX, int a_BlockY, int a_BlockZ);
+
+ // cProjectileEntity overrides:
+ virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
+ virtual void OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
+
+} ; // tolua_export
diff --git a/src/Entities/FireworkEntity.cpp b/src/Entities/FireworkEntity.cpp
new file mode 100644
index 000000000..403a53c84
--- /dev/null
+++ b/src/Entities/FireworkEntity.cpp
@@ -0,0 +1,73 @@
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "FireworkEntity.h"
+#include "../World.h"
+#include "../Chunk.h"
+
+
+
+
+
+cFireworkEntity::cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item) :
+ super(pkFirework, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25),
+ m_ExplodeTimer(0),
+ m_FireworkItem(a_Item)
+{
+}
+
+
+
+
+
+void cFireworkEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
+{
+ int RelX = POSX_TOINT - a_Chunk.GetPosX() * cChunkDef::Width;
+ int RelZ = POSZ_TOINT - a_Chunk.GetPosZ() * cChunkDef::Width;
+ int PosY = POSY_TOINT;
+
+ if ((PosY < 0) || (PosY >= cChunkDef::Height))
+ {
+ goto setspeed;
+ }
+
+ if (m_IsInGround)
+ {
+ if (a_Chunk.GetBlock(RelX, POSY_TOINT + 1, RelZ) == E_BLOCK_AIR)
+ {
+ m_IsInGround = false;
+ }
+ else
+ {
+ return;
+ }
+ }
+ else
+ {
+ if (a_Chunk.GetBlock(RelX, POSY_TOINT + 1, RelZ) != E_BLOCK_AIR)
+ {
+ OnHitSolidBlock(GetPosition(), BLOCK_FACE_YM);
+ return;
+ }
+ }
+
+setspeed:
+ AddSpeedY(1);
+ AddPosition(GetSpeed() * (a_Dt / 1000));
+}
+
+
+
+
+
+void cFireworkEntity::Tick(float a_Dt, cChunk & a_Chunk)
+{
+ super::Tick(a_Dt, a_Chunk);
+
+ if (m_ExplodeTimer == m_FireworkItem.m_FireworkItem.m_FlightTimeInTicks)
+ {
+ m_World->BroadcastEntityStatus(*this, esFireworkExploding);
+ Destroy();
+ }
+
+ m_ExplodeTimer++;
+}
diff --git a/src/Entities/FireworkEntity.h b/src/Entities/FireworkEntity.h
new file mode 100644
index 000000000..c62ca9402
--- /dev/null
+++ b/src/Entities/FireworkEntity.h
@@ -0,0 +1,40 @@
+//
+// FireworkEntity.h
+//
+
+#pragma once
+
+#include "ProjectileEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cFireworkEntity :
+ public cProjectileEntity
+{
+ typedef cProjectileEntity super;
+
+public:
+
+ // tolua_end
+
+ CLASS_PROTODEF(cFireworkEntity);
+
+ cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item);
+ const cItem & GetItem(void) const { return m_FireworkItem; }
+
+protected:
+
+ // cProjectileEntity overrides:
+ virtual void HandlePhysics(float a_Dt, cChunk & a_Chunk) override;
+ virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
+
+private:
+
+ int m_ExplodeTimer;
+ cItem m_FireworkItem;
+
+}; // tolua_export
diff --git a/src/Entities/GhastFireballEntity.cpp b/src/Entities/GhastFireballEntity.cpp
new file mode 100644
index 000000000..9e4cb387e
--- /dev/null
+++ b/src/Entities/GhastFireballEntity.cpp
@@ -0,0 +1,44 @@
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "GhastFireballEntity.h"
+#include "../World.h"
+
+
+
+
+
+cGhastFireballEntity::cGhastFireballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
+ super(pkGhastFireball, a_Creator, a_X, a_Y, a_Z, 1, 1)
+{
+ SetSpeed(a_Speed);
+ SetGravity(0);
+}
+
+
+
+
+
+void cGhastFireballEntity::Explode(int a_BlockX, int a_BlockY, int a_BlockZ)
+{
+ m_World->DoExplosionAt(1, a_BlockX, a_BlockY, a_BlockZ, true, esGhastFireball, this);
+}
+
+
+
+
+
+void cGhastFireballEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
+{
+ Destroy();
+ Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
+}
+
+
+
+
+
+void cGhastFireballEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
+{
+ Destroy();
+ Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
+}
diff --git a/src/Entities/GhastFireballEntity.h b/src/Entities/GhastFireballEntity.h
new file mode 100644
index 000000000..9e4572c78
--- /dev/null
+++ b/src/Entities/GhastFireballEntity.h
@@ -0,0 +1,38 @@
+//
+// GhastFireballEntity.h
+//
+
+#pragma once
+
+#include "ProjectileEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cGhastFireballEntity :
+ public cProjectileEntity
+{
+ typedef cProjectileEntity super;
+
+public:
+
+ // tolua_end
+
+ CLASS_PROTODEF(cGhastFireballEntity);
+
+ cGhastFireballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
+
+protected:
+
+ void Explode(int a_BlockX, int a_BlockY, int a_BlockZ);
+
+ // cProjectileEntity overrides:
+ virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
+ virtual void OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
+
+ // TODO: Deflecting the fireballs by arrow- or sword- hits
+
+} ; // tolua_export
diff --git a/src/Entities/ProjectileEntity.cpp b/src/Entities/ProjectileEntity.cpp
index fd3e80e5f..3e48d310c 100644
--- a/src/Entities/ProjectileEntity.cpp
+++ b/src/Entities/ProjectileEntity.cpp
@@ -4,15 +4,24 @@
// Implements the cProjectileEntity class representing the common base class for projectiles, as well as individual projectile types
#include "Globals.h"
+
#include "../Bindings/PluginManager.h"
#include "ProjectileEntity.h"
#include "../ClientHandle.h"
-#include "Player.h"
#include "../LineBlockTracer.h"
#include "../BoundingBox.h"
#include "../ChunkMap.h"
#include "../Chunk.h"
+#include "ArrowEntity.h"
+#include "ThrownEggEntity.h"
+#include "ThrownEnderPearlEntity.h"
+#include "ExpBottleEntity.h"
+#include "ThrownSnowballEntity.h"
+#include "FireChargeEntity.h"
+#include "FireworkEntity.h"
+#include "GhastFireballEntity.h"
+
@@ -401,546 +410,3 @@ void cProjectileEntity::CollectedBy(cPlayer * a_Dest)
// Overriden in arrow
UNUSED(a_Dest);
}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cArrowEntity:
-
-cArrowEntity::cArrowEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
- super(pkArrow, a_Creator, a_X, a_Y, a_Z, 0.5, 0.5),
- m_PickupState(psNoPickup),
- m_DamageCoeff(2),
- m_IsCritical(false),
- m_Timer(0),
- m_HitGroundTimer(0),
- m_bIsCollected(false),
- m_HitBlockPos(Vector3i(0, 0, 0))
-{
- SetSpeed(a_Speed);
- SetMass(0.1);
- SetYawFromSpeed();
- SetPitchFromSpeed();
- LOGD("Created arrow %d with speed {%.02f, %.02f, %.02f} and rot {%.02f, %.02f}",
- m_UniqueID, GetSpeedX(), GetSpeedY(), GetSpeedZ(),
- GetYaw(), GetPitch()
- );
-}
-
-
-
-
-
-cArrowEntity::cArrowEntity(cPlayer & a_Player, double a_Force) :
- super(pkArrow, &a_Player, a_Player.GetThrowStartPos(), a_Player.GetThrowSpeed(a_Force * 1.5 * 20), 0.5, 0.5),
- m_PickupState(psInSurvivalOrCreative),
- m_DamageCoeff(2),
- m_IsCritical((a_Force >= 1)),
- m_Timer(0),
- m_HitGroundTimer(0),
- m_HasTeleported(false),
- m_bIsCollected(false),
- m_HitBlockPos(0, 0, 0)
-{
-}
-
-
-
-
-
-bool cArrowEntity::CanPickup(const cPlayer & a_Player) const
-{
- switch (m_PickupState)
- {
- case psNoPickup: return false;
- case psInSurvivalOrCreative: return (a_Player.IsGameModeSurvival() || a_Player.IsGameModeCreative());
- case psInCreative: return a_Player.IsGameModeCreative();
- }
- ASSERT(!"Unhandled pickup state");
- return false;
-}
-
-
-
-
-
-void cArrowEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
-{
- if (a_HitFace == BLOCK_FACE_NONE) { return; }
-
- super::OnHitSolidBlock(a_HitPos, a_HitFace);
- int a_X = (int)a_HitPos.x, a_Y = (int)a_HitPos.y, a_Z = (int)a_HitPos.z;
-
- switch (a_HitFace)
- {
- case BLOCK_FACE_XM: // Strangely, bounding boxes / block tracers return the actual block for these two directions, so AddFace not needed
- case BLOCK_FACE_YM:
- {
- break;
- }
- default: AddFaceDirection(a_X, a_Y, a_Z, a_HitFace, true);
- }
-
- m_HitBlockPos = Vector3i(a_X, a_Y, a_Z);
-
- // Broadcast arrow hit sound
- m_World->BroadcastSoundEffect("random.bowhit", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
-}
-
-
-
-
-
-void cArrowEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
-{
- if (!a_EntityHit.IsMob() && !a_EntityHit.IsMinecart() && !a_EntityHit.IsPlayer() && !a_EntityHit.IsBoat())
- {
- // Not an entity that interacts with an arrow
- return;
- }
-
- int Damage = (int)(GetSpeed().Length() / 20 * m_DamageCoeff + 0.5);
- if (m_IsCritical)
- {
- Damage += m_World->GetTickRandomNumber(Damage / 2 + 2);
- }
- a_EntityHit.TakeDamage(dtRangedAttack, this, Damage, 1);
-
- // Broadcast successful hit sound
- m_World->BroadcastSoundEffect("random.successful_hit", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
-
- Destroy();
-}
-
-
-
-
-
-void cArrowEntity::CollectedBy(cPlayer * a_Dest)
-{
- if ((m_IsInGround) && (!m_bIsCollected) && (CanPickup(*a_Dest)))
- {
- int NumAdded = a_Dest->GetInventory().AddItem(E_ITEM_ARROW);
- if (NumAdded > 0) // Only play effects if there was space in inventory
- {
- m_World->BroadcastCollectPickup((const cPickup &)*this, *a_Dest);
- // Also send the "pop" sound effect with a somewhat random pitch (fast-random using EntityID ;)
- m_World->BroadcastSoundEffect("random.pop", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
- m_bIsCollected = true;
- }
- }
-}
-
-
-
-
-
-void cArrowEntity::Tick(float a_Dt, cChunk & a_Chunk)
-{
- super::Tick(a_Dt, a_Chunk);
- m_Timer += a_Dt;
-
- if (m_bIsCollected)
- {
- if (m_Timer > 500.f) // 0.5 seconds
- {
- Destroy();
- return;
- }
- }
- else if (m_Timer > 1000 * 60 * 5) // 5 minutes
- {
- Destroy();
- return;
- }
-
- if (m_IsInGround)
- {
- // When an arrow hits, the client doesn't think its in the ground and keeps on moving, IF BroadcastMovementUpdate() and TeleportEntity was called during flight, AT ALL
- // Fix is to simply not sync with the client and send a teleport to confirm pos after arrow has stabilised (around 1 sec after landing)
- // We can afford to do this because xoft's algorithm for trajectory is near perfect, so things are pretty close anyway without sync
- // Besides, this seems to be what the vanilla server does, note how arrows teleport half a second after they hit to the server position
-
- if (!m_HasTeleported) // Sent a teleport already, don't do again
- {
- if (m_HitGroundTimer > 1000.f) // Send after a second, could be less, but just in case
- {
- m_World->BroadcastTeleportEntity(*this);
- m_HasTeleported = true;
- }
- else
- {
- m_HitGroundTimer += a_Dt;
- }
- }
-
- int RelPosX = m_HitBlockPos.x - a_Chunk.GetPosX() * cChunkDef::Width;
- int RelPosZ = m_HitBlockPos.z - a_Chunk.GetPosZ() * cChunkDef::Width;
- cChunk * Chunk = a_Chunk.GetRelNeighborChunkAdjustCoords(RelPosX, RelPosZ);
-
- if (Chunk == NULL)
- {
- // Inside an unloaded chunk, abort
- return;
- }
-
- if (Chunk->GetBlock(RelPosX, m_HitBlockPos.y, RelPosZ) == E_BLOCK_AIR) // Block attached to was destroyed?
- {
- m_IsInGround = false; // Yes, begin simulating physics again
- }
- }
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cThrownEggEntity:
-
-cThrownEggEntity::cThrownEggEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
- super(pkEgg, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
-{
- SetSpeed(a_Speed);
-}
-
-
-
-
-
-void cThrownEggEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
-{
- TrySpawnChicken(a_HitPos);
-
- Destroy();
-}
-
-
-
-
-
-void cThrownEggEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
-{
- int TotalDamage = 0;
- // TODO: If entity is Ender Crystal, destroy it
-
- TrySpawnChicken(a_HitPos);
- a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
-
- Destroy(true);
-}
-
-
-
-
-
-void cThrownEggEntity::TrySpawnChicken(const Vector3d & a_HitPos)
-{
- if (m_World->GetTickRandomNumber(7) == 1)
- {
- m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
- }
- else if (m_World->GetTickRandomNumber(32) == 1)
- {
- m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
- m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
- m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
- m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
- }
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cThrownEnderPearlEntity :
-
-cThrownEnderPearlEntity::cThrownEnderPearlEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
- super(pkEnderPearl, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
-{
- SetSpeed(a_Speed);
-}
-
-
-
-
-
-void cThrownEnderPearlEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
-{
- // TODO: Tweak a_HitPos based on block face.
- TeleportCreator(a_HitPos);
-
- Destroy();
-}
-
-
-
-
-
-void cThrownEnderPearlEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
-{
- int TotalDamage = 0;
- // TODO: If entity is Ender Crystal, destroy it
-
- TeleportCreator(a_HitPos);
- a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
-
- Destroy(true);
-}
-
-
-
-
-
-void cThrownEnderPearlEntity::TeleportCreator(const Vector3d & a_HitPos)
-{
- // Teleport the creator here, make them take 5 damage:
- if (m_Creator != NULL)
- {
- m_Creator->TeleportToCoords(a_HitPos.x + 0.5, a_HitPos.y + 1.7, a_HitPos.z + 0.5);
- m_Creator->TakeDamage(dtEnderPearl, this, 5, 0);
- }
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cThrownSnowballEntity :
-
-cThrownSnowballEntity::cThrownSnowballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
- super(pkSnowball, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
-{
- SetSpeed(a_Speed);
-}
-
-
-
-
-
-void cThrownSnowballEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
-{
- Destroy();
-}
-
-
-
-
-
-void cThrownSnowballEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
-{
- int TotalDamage = 0;
- if (a_EntityHit.IsMob())
- {
- cMonster::eType MobType = ((cMonster &) a_EntityHit).GetMobType();
- if (MobType == cMonster::mtBlaze)
- {
- TotalDamage = 3;
- }
- else if (MobType == cMonster::mtEnderDragon)
- {
- TotalDamage = 1;
- }
- }
- // TODO: If entity is Ender Crystal, destroy it
- a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
-
- Destroy(true);
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cBottleOEnchantingEntity :
-
-cExpBottleEntity::cExpBottleEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
-super(pkExpBottle, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
-{
- SetSpeed(a_Speed);
-}
-
-
-
-
-
-void cExpBottleEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
-{
- // Spawn an experience orb with a reward between 3 and 11.
- m_World->BroadcastSoundParticleEffect(2002, POSX_TOINT, POSY_TOINT, POSZ_TOINT, 0);
- m_World->SpawnExperienceOrb(GetPosX(), GetPosY(), GetPosZ(), 3 + m_World->GetTickRandomNumber(8));
-
- Destroy();
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cFireworkEntity :
-
-cFireworkEntity::cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item) :
-super(pkFirework, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25),
- m_ExplodeTimer(0),
- m_FireworkItem(a_Item)
-{
-}
-
-
-
-
-
-void cFireworkEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
-{
- int RelX = POSX_TOINT - a_Chunk.GetPosX() * cChunkDef::Width;
- int RelZ = POSZ_TOINT - a_Chunk.GetPosZ() * cChunkDef::Width;
- int PosY = POSY_TOINT;
-
- if ((PosY < 0) || (PosY >= cChunkDef::Height))
- {
- goto setspeed;
- }
-
- if (m_IsInGround)
- {
- if (a_Chunk.GetBlock(RelX, POSY_TOINT + 1, RelZ) == E_BLOCK_AIR)
- {
- m_IsInGround = false;
- }
- else
- {
- return;
- }
- }
- else
- {
- if (a_Chunk.GetBlock(RelX, POSY_TOINT + 1, RelZ) != E_BLOCK_AIR)
- {
- OnHitSolidBlock(GetPosition(), BLOCK_FACE_YM);
- return;
- }
- }
-
-setspeed:
- AddSpeedY(1);
- AddPosition(GetSpeed() * (a_Dt / 1000));
-}
-
-
-
-
-
-void cFireworkEntity::Tick(float a_Dt, cChunk & a_Chunk)
-{
- super::Tick(a_Dt, a_Chunk);
-
- if (m_ExplodeTimer == m_FireworkItem.m_FireworkItem.m_FlightTimeInTicks)
- {
- m_World->BroadcastEntityStatus(*this, esFireworkExploding);
- Destroy();
- }
-
- m_ExplodeTimer++;
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cGhastFireballEntity :
-
-cGhastFireballEntity::cGhastFireballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
- super(pkGhastFireball, a_Creator, a_X, a_Y, a_Z, 1, 1)
-{
- SetSpeed(a_Speed);
- SetGravity(0);
-}
-
-
-
-
-
-void cGhastFireballEntity::Explode(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- m_World->DoExplosionAt(1, a_BlockX, a_BlockY, a_BlockZ, true, esGhastFireball, this);
-}
-
-
-
-
-
-void cGhastFireballEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
-{
- Destroy();
- Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
-}
-
-
-
-
-
-void cGhastFireballEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
-{
- Destroy();
- Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cFireChargeEntity :
-
-cFireChargeEntity::cFireChargeEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
- super(pkFireCharge, a_Creator, a_X, a_Y, a_Z, 0.3125, 0.3125)
-{
- SetSpeed(a_Speed);
- SetGravity(0);
-}
-
-
-
-
-
-void cFireChargeEntity::Explode(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- if (m_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR)
- {
- m_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_FIRE, 1);
- }
-}
-
-
-
-
-
-void cFireChargeEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
-{
- Destroy();
- Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
-}
-
-
-
-
-
-void cFireChargeEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
-{
- Destroy();
- Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
-
- // TODO: Some entities are immune to hits
- a_EntityHit.StartBurning(5 * 20); // 5 seconds of burning
-}
-
-
-
-
diff --git a/src/Entities/ProjectileEntity.h b/src/Entities/ProjectileEntity.h
index 731dd060e..ae06b072f 100644
--- a/src/Entities/ProjectileEntity.h
+++ b/src/Entities/ProjectileEntity.h
@@ -94,311 +94,4 @@ protected:
virtual void HandlePhysics(float a_Dt, cChunk & a_Chunk) override;
virtual void SpawnOn(cClientHandle & a_Client) override;
- // tolua_begin
-} ;
-
-
-
-
-
-class cArrowEntity :
- public cProjectileEntity
-{
- typedef cProjectileEntity super;
-
-public:
- /// Determines when the arrow can be picked up (depending on player gamemode). Corresponds to the MCA file "pickup" field
- enum ePickupState
- {
- psNoPickup = 0,
- psInSurvivalOrCreative = 1,
- psInCreative = 2,
- } ;
-
- // tolua_end
-
- CLASS_PROTODEF(cArrowEntity);
-
- /// Creates a new arrow with psNoPickup state and default damage modifier coeff
- cArrowEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
-
- /// Creates a new arrow as shot by a player, initializes it from the player object
- cArrowEntity(cPlayer & a_Player, double a_Force);
-
- // tolua_begin
-
- /// Returns whether the arrow can be picked up by players
- ePickupState GetPickupState(void) const { return m_PickupState; }
-
- /// Sets a new pickup state
- void SetPickupState(ePickupState a_PickupState) { m_PickupState = a_PickupState; }
-
- /// Returns the damage modifier coeff.
- double GetDamageCoeff(void) const { return m_DamageCoeff; }
-
- /// Sets the damage modifier coeff
- void SetDamageCoeff(double a_DamageCoeff) { m_DamageCoeff = a_DamageCoeff; }
-
- /// Returns true if the specified player can pick the arrow up
- bool CanPickup(const cPlayer & a_Player) const;
-
- /// Returns true if the arrow is set as critical
- bool IsCritical(void) const { return m_IsCritical; }
-
- /// Sets the IsCritical flag
- void SetIsCritical(bool a_IsCritical) { m_IsCritical = a_IsCritical; }
-
- // tolua_end
-
-protected:
-
- /// Determines when the arrow can be picked up by players
- ePickupState m_PickupState;
-
- /// The coefficient applied to the damage that the arrow will deal, based on the bow enchantment. 2.0 for normal arrow
- double m_DamageCoeff;
-
- /// If true, the arrow deals more damage
- bool m_IsCritical;
-
- /// Timer for pickup collection animation or five minute timeout
- float m_Timer;
-
- /// Timer for client arrow position confirmation via TeleportEntity
- float m_HitGroundTimer;
-
- // Whether the arrow has already been teleported into the proper position in the ground.
- bool m_HasTeleported;
-
- /// If true, the arrow is in the process of being collected - don't go to anyone else
- bool m_bIsCollected;
-
- /// Stores the block position that arrow is lodged into, sets m_IsInGround to false if it becomes air
- Vector3i m_HitBlockPos;
-
- // cProjectileEntity overrides:
- virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
- virtual void OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
- virtual void CollectedBy(cPlayer * a_Player) override;
- virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
-
- // tolua_begin
-} ;
-
-
-
-
-
-class cThrownEggEntity :
- public cProjectileEntity
-{
- typedef cProjectileEntity super;
-
-public:
-
- // tolua_end
-
- CLASS_PROTODEF(cThrownEggEntity);
-
- cThrownEggEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
-
-protected:
-
- // tolua_end
-
- // cProjectileEntity overrides:
- virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
- virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
-
- // Randomly decides whether to spawn a chicken where the egg lands.
- void TrySpawnChicken(const Vector3d & a_HitPos);
-
- // tolua_begin
-
-} ;
-
-
-
-
-
-class cThrownEnderPearlEntity :
- public cProjectileEntity
-{
- typedef cProjectileEntity super;
-
-public:
-
- // tolua_end
-
- CLASS_PROTODEF(cThrownEnderPearlEntity);
-
- cThrownEnderPearlEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
-
-protected:
-
- // tolua_end
-
- // cProjectileEntity overrides:
- virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
- virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
-
- // Teleports the creator where the ender pearl lands.
- void TeleportCreator(const Vector3d & a_HitPos);
-
- // tolua_begin
-
-} ;
-
-
-
-
-
-class cThrownSnowballEntity :
- public cProjectileEntity
-{
- typedef cProjectileEntity super;
-
-public:
-
- // tolua_end
-
- CLASS_PROTODEF(cThrownSnowballEntity);
-
- cThrownSnowballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
-
-protected:
-
- // cProjectileEntity overrides:
- virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
- virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
-
- // tolua_begin
-
-} ;
-
-
-
-
-
-class cExpBottleEntity :
- public cProjectileEntity
-{
- typedef cProjectileEntity super;
-
-public:
-
- // tolua_end
-
- CLASS_PROTODEF(cExpBottleEntity);
-
- cExpBottleEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
-
-protected:
-
- // cProjectileEntity overrides:
- virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
-
- // tolua_begin
-
-};
-
-
-
-
-
-class cFireworkEntity :
- public cProjectileEntity
-{
- typedef cProjectileEntity super;
-
-public:
-
- // tolua_end
-
- CLASS_PROTODEF(cFireworkEntity);
-
- cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item);
- const cItem & GetItem(void) const { return m_FireworkItem; }
-
-protected:
-
- // cProjectileEntity overrides:
- virtual void HandlePhysics(float a_Dt, cChunk & a_Chunk) override;
- virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
-
-private:
-
- int m_ExplodeTimer;
- cItem m_FireworkItem;
-
- // tolua_begin
-
-};
-
-
-
-
-
-class cGhastFireballEntity :
- public cProjectileEntity
-{
- typedef cProjectileEntity super;
-
-public:
-
- // tolua_end
-
- CLASS_PROTODEF(cGhastFireballEntity);
-
- cGhastFireballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
-
-protected:
-
- void Explode(int a_BlockX, int a_BlockY, int a_BlockZ);
-
- // cProjectileEntity overrides:
- virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
- virtual void OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
-
- // TODO: Deflecting the fireballs by arrow- or sword- hits
-
- // tolua_begin
-
-} ;
-
-
-
-
-
-class cFireChargeEntity :
- public cProjectileEntity
-{
- typedef cProjectileEntity super;
-
-public:
-
- // tolua_end
-
- CLASS_PROTODEF(cFireChargeEntity);
-
- cFireChargeEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
-
-protected:
-
- void Explode(int a_BlockX, int a_BlockY, int a_BlockZ);
-
- // cProjectileEntity overrides:
- virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
- virtual void OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
-
- // tolua_begin
-
-} ;
-
-
-
-
-// tolua_end
-
-
-
+} ; // tolua_export
diff --git a/src/Entities/ThrownEggEntity.cpp b/src/Entities/ThrownEggEntity.cpp
new file mode 100644
index 000000000..224019091
--- /dev/null
+++ b/src/Entities/ThrownEggEntity.cpp
@@ -0,0 +1,59 @@
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "ThrownEggEntity.h"
+#include "../World.h"
+
+
+
+
+
+cThrownEggEntity::cThrownEggEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
+ super(pkEgg, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
+{
+ SetSpeed(a_Speed);
+}
+
+
+
+
+
+void cThrownEggEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
+{
+ TrySpawnChicken(a_HitPos);
+
+ Destroy();
+}
+
+
+
+
+
+void cThrownEggEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
+{
+ int TotalDamage = 0;
+ // TODO: If entity is Ender Crystal, destroy it
+
+ TrySpawnChicken(a_HitPos);
+ a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
+
+ Destroy(true);
+}
+
+
+
+
+
+void cThrownEggEntity::TrySpawnChicken(const Vector3d & a_HitPos)
+{
+ if (m_World->GetTickRandomNumber(7) == 1)
+ {
+ m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
+ }
+ else if (m_World->GetTickRandomNumber(32) == 1)
+ {
+ m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
+ m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
+ m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
+ m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
+ }
+}
diff --git a/src/Entities/ThrownEggEntity.h b/src/Entities/ThrownEggEntity.h
new file mode 100644
index 000000000..5ba8f051b
--- /dev/null
+++ b/src/Entities/ThrownEggEntity.h
@@ -0,0 +1,37 @@
+//
+// ThrownEggEntity.h
+//
+
+#pragma once
+
+#include "ProjectileEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cThrownEggEntity :
+ public cProjectileEntity
+{
+ typedef cProjectileEntity super;
+
+public:
+
+ // tolua_end
+
+ CLASS_PROTODEF(cThrownEggEntity);
+
+ cThrownEggEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
+
+protected:
+
+ // cProjectileEntity overrides:
+ virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
+ virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
+
+ // Randomly decides whether to spawn a chicken where the egg lands.
+ void TrySpawnChicken(const Vector3d & a_HitPos);
+
+} ; // tolua_export
diff --git a/src/Entities/ThrownEnderPearlEntity.cpp b/src/Entities/ThrownEnderPearlEntity.cpp
new file mode 100644
index 000000000..c37161145
--- /dev/null
+++ b/src/Entities/ThrownEnderPearlEntity.cpp
@@ -0,0 +1,54 @@
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "ThrownEnderPearlEntity.h"
+
+
+
+
+
+cThrownEnderPearlEntity::cThrownEnderPearlEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
+ super(pkEnderPearl, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
+{
+ SetSpeed(a_Speed);
+}
+
+
+
+
+
+void cThrownEnderPearlEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
+{
+ // TODO: Tweak a_HitPos based on block face.
+ TeleportCreator(a_HitPos);
+
+ Destroy();
+}
+
+
+
+
+
+void cThrownEnderPearlEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
+{
+ int TotalDamage = 0;
+ // TODO: If entity is Ender Crystal, destroy it
+
+ TeleportCreator(a_HitPos);
+ a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
+
+ Destroy(true);
+}
+
+
+
+
+
+void cThrownEnderPearlEntity::TeleportCreator(const Vector3d & a_HitPos)
+{
+ // Teleport the creator here, make them take 5 damage:
+ if (m_Creator != NULL)
+ {
+ m_Creator->TeleportToCoords(a_HitPos.x + 0.5, a_HitPos.y + 1.7, a_HitPos.z + 0.5);
+ m_Creator->TakeDamage(dtEnderPearl, this, 5, 0);
+ }
+}
diff --git a/src/Entities/ThrownEnderPearlEntity.h b/src/Entities/ThrownEnderPearlEntity.h
new file mode 100644
index 000000000..ddee5babe
--- /dev/null
+++ b/src/Entities/ThrownEnderPearlEntity.h
@@ -0,0 +1,37 @@
+//
+// ThrownEnderPearlEntity.h
+//
+
+#pragma once
+
+#include "ProjectileEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cThrownEnderPearlEntity :
+ public cProjectileEntity
+{
+ typedef cProjectileEntity super;
+
+public:
+
+ // tolua_end
+
+ CLASS_PROTODEF(cThrownEnderPearlEntity);
+
+ cThrownEnderPearlEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
+
+protected:
+
+ // cProjectileEntity overrides:
+ virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
+ virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
+
+ // Teleports the creator where the ender pearl lands.
+ void TeleportCreator(const Vector3d & a_HitPos);
+
+} ; // tolua_export
diff --git a/src/Entities/ThrownSnowballEntity.cpp b/src/Entities/ThrownSnowballEntity.cpp
new file mode 100644
index 000000000..427f630f7
--- /dev/null
+++ b/src/Entities/ThrownSnowballEntity.cpp
@@ -0,0 +1,48 @@
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "ThrownSnowballEntity.h"
+#include "../World.h"
+
+
+
+
+
+cThrownSnowballEntity::cThrownSnowballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
+ super(pkSnowball, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
+{
+ SetSpeed(a_Speed);
+}
+
+
+
+
+
+void cThrownSnowballEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
+{
+ Destroy();
+}
+
+
+
+
+
+void cThrownSnowballEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
+{
+ int TotalDamage = 0;
+ if (a_EntityHit.IsMob())
+ {
+ cMonster::eType MobType = ((cMonster &) a_EntityHit).GetMobType();
+ if (MobType == cMonster::mtBlaze)
+ {
+ TotalDamage = 3;
+ }
+ else if (MobType == cMonster::mtEnderDragon)
+ {
+ TotalDamage = 1;
+ }
+ }
+ // TODO: If entity is Ender Crystal, destroy it
+ a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
+
+ Destroy(true);
+}
diff --git a/src/Entities/ThrownSnowballEntity.h b/src/Entities/ThrownSnowballEntity.h
new file mode 100644
index 000000000..a09512e37
--- /dev/null
+++ b/src/Entities/ThrownSnowballEntity.h
@@ -0,0 +1,34 @@
+//
+// ThrownSnowballEntity.h
+//
+
+#pragma once
+
+#include "ProjectileEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cThrownSnowballEntity :
+ public cProjectileEntity
+{
+ typedef cProjectileEntity super;
+
+public:
+
+ // tolua_end
+
+ CLASS_PROTODEF(cThrownSnowballEntity);
+
+ cThrownSnowballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
+
+protected:
+
+ // cProjectileEntity overrides:
+ virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
+ virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
+
+} ; // tolua_export
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 21:35:15 +0100