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-rw-r--r--src/BlockEntities/DispenserEntity.cpp107
-rw-r--r--src/BlockEntities/DispenserEntity.h15
2 files changed, 95 insertions, 27 deletions
diff --git a/src/BlockEntities/DispenserEntity.cpp b/src/BlockEntities/DispenserEntity.cpp
index 2a32f69d9..7257513df 100644
--- a/src/BlockEntities/DispenserEntity.cpp
+++ b/src/BlockEntities/DispenserEntity.cpp
@@ -6,8 +6,10 @@
#include "../Simulator/FluidSimulator.h"
#include "../Chunk.h"
-
-
+#include "../World.h"
+#include "../Entities/ArrowEntity.h"
+#include "../Entities/FireChargeEntity.h"
+#include "../Matrix4.h"
cDispenserEntity::cDispenserEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World) :
@@ -69,7 +71,7 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
}
break;
} // E_ITEM_BUCKET
-
+
case E_ITEM_WATER_BUCKET:
{
LOGD("Dispensing water bucket in slot %d; DispBlock is \"%s\" (%d).", a_SlotNum, ItemTypeToString(DispBlock).c_str(), DispBlock);
@@ -83,7 +85,7 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
}
break;
}
-
+
case E_ITEM_LAVA_BUCKET:
{
LOGD("Dispensing lava bucket in slot %d; DispBlock is \"%s\" (%d).", a_SlotNum, ItemTypeToString(DispBlock).c_str(), DispBlock);
@@ -97,7 +99,7 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
}
break;
}
-
+
case E_ITEM_SPAWN_EGG:
{
double MobX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
@@ -108,7 +110,7 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
}
break;
}
-
+
case E_BLOCK_TNT:
{
// Spawn a primed TNT entity, if space allows:
@@ -128,7 +130,7 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
if (DispChunk->GetBlock(DispX, DispY, DispZ) == E_BLOCK_AIR)
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_FIRE, 0);
-
+
bool ItemBroke = m_Contents.DamageItem(a_SlotNum, 1);
if (ItemBroke)
@@ -138,13 +140,63 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
}
break;
}
-
+
case E_ITEM_FIRE_CHARGE:
{
- // TODO: Spawn fireball entity
+ Vector3d Speed = GetProjectileLookVector(a_Chunk);
+
+ double MobX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
+ double MobZ = 0.5 + (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
+
+
+ cFireChargeEntity* fireCharge = new cFireChargeEntity(NULL /*was this*/, MobX, (double) DispY + 0.3, MobZ, Speed);
+
+
+ if (fireCharge == NULL)
+ {
+ break;
+ }
+ if (!fireCharge->Initialize(m_World))
+ {
+
+ delete fireCharge;
+ break;
+ }
+ m_World->BroadcastSpawnEntity(*fireCharge);
+
+ m_Contents.ChangeSlotCount(a_SlotNum, -1);
+
+ break;
+ }
+
+ case E_ITEM_ARROW:
+ {
+ Vector3d Speed = GetProjectileLookVector(a_Chunk);
+
+ double MobX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
+ double MobZ = 0.5 + (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
+
+
+ cArrowEntity* Arrow = new cArrowEntity(NULL /*was this*/, MobX, (double) DispY + 0.3, MobZ, Speed);
+
+
+ if (Arrow == NULL)
+ {
+ break;
+ }
+ if (!Arrow->Initialize(m_World))
+ {
+
+ delete Arrow;
+ break;
+ }
+ m_World->BroadcastSpawnEntity(*Arrow);
+
+ m_Contents.ChangeSlotCount(a_SlotNum, -1);
+
break;
}
-
+
default:
{
DropFromSlot(a_Chunk, a_SlotNum);
@@ -154,8 +206,29 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
}
+Vector3d cDispenserEntity::GetProjectileLookVector(cChunk & a_Chunk)
+{
+ NIBBLETYPE Meta = a_Chunk.GetMeta(m_RelX, m_PosY, m_RelZ);
+ int Direction = 0;
+ switch (Meta)
+ {
+ case E_META_DROPSPENSER_FACING_YP: Direction = 0; break; // YP & YM don't have associated smoke dirs, just do 4 (centre of block)
+ case E_META_DROPSPENSER_FACING_YM: Direction = 0; break;
+ case E_META_DROPSPENSER_FACING_XM: Direction = 90; break; // WEST
+ case E_META_DROPSPENSER_FACING_XP: Direction = 270; break; // EAST
+ case E_META_DROPSPENSER_FACING_ZM: Direction = 180; break;
+ case E_META_DROPSPENSER_FACING_ZP: Direction = 0; break;
+ }
+
+ Matrix4d m;
+ m.Init(Vector3d(), 0, Direction, 0);
+ Vector3d Look = m.Transform(Vector3d(0, 0, 1));
+ Vector3d Speed = Look * 20;
+ Speed.y = Speed.y + 1;
+ return Speed;
+}
bool cDispenserEntity::ScoopUpLiquid(int a_SlotNum, short a_BucketItemType)
@@ -167,14 +240,14 @@ bool cDispenserEntity::ScoopUpLiquid(int a_SlotNum, short a_BucketItemType)
m_Contents.SetSlot(a_SlotNum, LiquidBucket);
return true;
}
-
+
// There are stacked buckets at the selected slot, see if a full bucket will fit somewhere else
if (m_Contents.HowManyCanFit(LiquidBucket) < 1)
{
// Cannot fit into m_Contents
return false;
}
-
+
m_Contents.ChangeSlotCount(a_SlotNum, -1);
m_Contents.AddItem(LiquidBucket);
return true;
@@ -195,7 +268,7 @@ bool cDispenserEntity::EmptyLiquidBucket(BLOCKTYPE a_BlockInFront, int a_SlotNum
// Not a suitable block in front
return false;
}
-
+
cItem EmptyBucket(E_ITEM_BUCKET, 1);
if (m_Contents.GetSlot(a_SlotNum).m_ItemCount == 1)
{
@@ -203,20 +276,16 @@ bool cDispenserEntity::EmptyLiquidBucket(BLOCKTYPE a_BlockInFront, int a_SlotNum
m_Contents.SetSlot(a_SlotNum, EmptyBucket);
return true;
}
-
+
// There are full buckets stacked at this slot, check if we can fit in the empty bucket
if (m_Contents.HowManyCanFit(EmptyBucket) < 1)
{
// The empty bucket wouldn't fit into m_Contents
return false;
}
-
+
// The empty bucket fits in, remove one full bucket and add the empty one
m_Contents.ChangeSlotCount(a_SlotNum, -1);
m_Contents.AddItem(EmptyBucket);
return true;
}
-
-
-
-
diff --git a/src/BlockEntities/DispenserEntity.h b/src/BlockEntities/DispenserEntity.h
index fdfe4e5b4..02a34be37 100644
--- a/src/BlockEntities/DispenserEntity.h
+++ b/src/BlockEntities/DispenserEntity.h
@@ -12,11 +12,11 @@ class cDispenserEntity :
public cDropSpenserEntity
{
typedef cDropSpenserEntity super;
-
+
public:
// tolua_end
-
+
/// Constructor used for normal operation
cDispenserEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World);
@@ -25,14 +25,13 @@ public:
private:
// cDropSpenser overrides:
virtual void DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum) override;
-
+
/// If such a bucket can fit, adds it to m_Contents and returns true
bool ScoopUpLiquid(int a_SlotNum, short a_BucketItemType);
-
+
+ // Returns how to aim the projectile
+ Vector3d GetProjectileLookVector(cChunk & a_Chunk);
+
/// If the a_BlockInFront is liquidable and the empty bucket can fit, does the m_Contents processing and returns true
bool EmptyLiquidBucket(BLOCKTYPE a_BlockInFront, int a_SlotNum);
} ; // tolua_export
-
-
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 06:32:17 +0100