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-rw-r--r--src/BlockEntities/DispenserEntity.cpp97
1 files changed, 80 insertions, 17 deletions
diff --git a/src/BlockEntities/DispenserEntity.cpp b/src/BlockEntities/DispenserEntity.cpp
index e03bf776d..c02c68afa 100644
--- a/src/BlockEntities/DispenserEntity.cpp
+++ b/src/BlockEntities/DispenserEntity.cpp
@@ -6,6 +6,10 @@
#include "../Simulator/FluidSimulator.h"
#include "../Chunk.h"
+#include "../World.h"
+#include "../Entities/ArrowEntity.h"
+#include "../Entities/FireChargeEntity.h"
+#include "../Entities/ProjectileEntity.h"
@@ -33,7 +37,10 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
// Would dispense into / interact with a non-loaded chunk, ignore the tick
return;
}
+
BLOCKTYPE DispBlock = DispChunk->GetBlock(DispX, DispY, DispZ);
+ int BlockX = (DispX + DispChunk->GetPosX() * cChunkDef::Width);
+ int BlockZ = (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
// Dispense the item:
switch (m_Contents.GetSlot(a_SlotNum).m_ItemType)
@@ -69,7 +76,7 @@ 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 +90,7 @@ 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 +104,7 @@ 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 +115,7 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
}
break;
}
-
+
case E_BLOCK_TNT:
{
// Spawn a primed TNT entity, if space allows:
@@ -128,22 +135,51 @@ 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);
- m_Contents.SetSlot(a_SlotNum, m_Contents.GetSlot(a_SlotNum).m_ItemType, m_Contents.GetSlot(a_SlotNum).m_ItemCount, m_Contents.GetSlot(a_SlotNum).m_ItemDamage + 1);
- // If the durability has run out destroy the item.
- if (m_Contents.GetSlot(a_SlotNum).m_ItemDamage > 64)
- {
+
+ bool ItemBroke = m_Contents.DamageItem(a_SlotNum, 1);
+
+ if (ItemBroke)
+ {
m_Contents.ChangeSlotCount(a_SlotNum, -1);
}
}
break;
}
-
+
case E_ITEM_FIRE_CHARGE:
{
- // TODO: Spawn fireball entity
+ SpawnProjectileFromDispenser(BlockX, DispY, BlockZ, cProjectileEntity::pkFireCharge, GetShootVector(Meta) * 20);
+ m_Contents.ChangeSlotCount(a_SlotNum, -1);
+ break;
+ }
+
+ case E_ITEM_ARROW:
+ {
+ SpawnProjectileFromDispenser(BlockX, DispY, BlockZ, cProjectileEntity::pkArrow, GetShootVector(Meta) * 20 + Vector3d(0, 1, 0));
+ m_Contents.ChangeSlotCount(a_SlotNum, -1);
+ break;
+ }
+
+ case E_ITEM_SNOWBALL:
+ {
+ SpawnProjectileFromDispenser(BlockX, DispY, BlockZ, cProjectileEntity::pkSnowball, GetShootVector(Meta) * 20 + Vector3d(0, 1, 0));
+ m_Contents.ChangeSlotCount(a_SlotNum, -1);
+ break;
+ }
+
+ case E_ITEM_EGG:
+ {
+ SpawnProjectileFromDispenser(BlockX, DispY, BlockZ, cProjectileEntity::pkEgg, GetShootVector(Meta) * 20 + Vector3d(0, 1, 0));
+ m_Contents.ChangeSlotCount(a_SlotNum, -1);
break;
}
-
+
+ case E_ITEM_FIREWORK_ROCKET:
+ {
+ // TODO: Add the fireworks entity
+ break;
+ }
+
default:
{
DropFromSlot(a_Chunk, a_SlotNum);
@@ -156,6 +192,34 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
+void cDispenserEntity::SpawnProjectileFromDispenser(int a_BlockX, int a_BlockY, int a_BlockZ, cProjectileEntity::eKind a_Kind, const Vector3d & a_ShootVector)
+{
+ m_World->CreateProjectile((double)a_BlockX + 0.5, (double)a_BlockY + 0.5, (double)a_BlockZ + 0.5, a_Kind, NULL, NULL, &a_ShootVector);
+}
+
+
+
+
+
+Vector3d cDispenserEntity::GetShootVector(NIBBLETYPE a_Meta)
+{
+ switch (a_Meta)
+ {
+ case E_META_DROPSPENSER_FACING_YP: return Vector3d( 0, 1, 0);
+ case E_META_DROPSPENSER_FACING_YM: return Vector3d( 0, -1, 0);
+ case E_META_DROPSPENSER_FACING_XM: return Vector3d(-1, 0, 0);
+ case E_META_DROPSPENSER_FACING_XP: return Vector3d( 1, 0, 0);
+ case E_META_DROPSPENSER_FACING_ZM: return Vector3d( 0, 0, -1);
+ case E_META_DROPSPENSER_FACING_ZP: return Vector3d( 0, 0, 1);
+ }
+ LOGWARNING("Unhandled dispenser meta: %d", a_Meta);
+ ASSERT(!"Unhandled dispenser facing");
+ return Vector3d(0, 1, 0);
+}
+
+
+
+
bool cDispenserEntity::ScoopUpLiquid(int a_SlotNum, short a_BucketItemType)
{
@@ -166,14 +230,14 @@ 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;
@@ -194,7 +258,7 @@ 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)
{
@@ -202,14 +266,14 @@ 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);
@@ -218,4 +282,3 @@ bool cDispenserEntity::EmptyLiquidBucket(BLOCKTYPE a_BlockInFront, int a_SlotNum
-