flewkey/cuberite-2a
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Implemented lilypad placement

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This commit is contained in:
Tiger Wang 2014-03-23 22:32:45 +00:00
parent 83d0c6d6a7
commit f622f4317c
4 changed files with 98 additions and 8 deletions
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2
src/Blocks/BlockHandler.cpp
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@ -41,6 +41,7 @@
#include "BlockIce.h"
#include "BlockLadder.h"
#include "BlockLeaves.h"
#include "BlockLilypad.h"
#include "BlockNewLeaves.h"
#include "BlockLever.h"
#include "BlockMelon.h"
@ -142,6 +143,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
case E_BLOCK_LAPIS_ORE: return new cBlockOreHandler (a_BlockType);
case E_BLOCK_LAVA: return new cBlockLavaHandler (a_BlockType);
case E_BLOCK_LEAVES: return new cBlockLeavesHandler (a_BlockType);
case E_BLOCK_LILY_PAD: return new cBlockLilypadHandler (a_BlockType);
case E_BLOCK_LIT_FURNACE: return new cBlockFurnaceHandler (a_BlockType);
case E_BLOCK_LOG: return new cBlockSidewaysHandler (a_BlockType);
case E_BLOCK_MELON: return new cBlockMelonHandler (a_BlockType);

84
src/Blocks/BlockLilypad.h Normal file
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@ -0,0 +1,84 @@
#pragma once
#include "BlockHandler.h"
#include "../Entities/Player.h"
#include "Vector3.h"
#include "../LineBlockTracer.h"
class cBlockLilypadHandler :
public cBlockHandler
{
typedef cBlockHandler super;
public:
cBlockLilypadHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
virtual bool GetPlacementBlockTypeMeta(
cChunkInterface & a_ChunkInterface, cPlayer * a_Player,
int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
int a_CursorX, int a_CursorY, int a_CursorZ,
BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
) override
{
if (a_BlockFace > 0)
{
return false;
}
class cCallbacks :
public cBlockTracer::cCallbacks
{
public:
cCallbacks(void) :
m_HasHitFluid(false)
{
}
virtual bool OnNextBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, char a_EntryFace) override
{
if (IsBlockWater(a_BlockType) || IsBlockLava(a_BlockType))
{
if ((a_BlockMeta != 0) || (a_EntryFace == BLOCK_FACE_NONE)) // The hit block should be a source. The FACE_NONE check is for AddFaceDir below
{
return false;
}
m_HasHitFluid = true;
AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, (eBlockFace)a_EntryFace);
m_Pos.Set(a_BlockX, a_BlockY, a_BlockZ);
return true;
}
return false;
}
Vector3i m_Pos;
bool m_HasHitFluid;
} Callbacks;
cLineBlockTracer Tracer(*a_Player->GetWorld(), Callbacks);
Vector3d Start(a_Player->GetEyePosition() + a_Player->GetLookVector());
Vector3d End(a_Player->GetEyePosition() + a_Player->GetLookVector() * 5);
Tracer.Trace(Start.x, Start.y, Start.z, End.x, End.y, End.z);
if (Callbacks.m_HasHitFluid)
{
a_Player->GetWorld()->SetBlock(Callbacks.m_Pos.x, Callbacks.m_Pos.y, Callbacks.m_Pos.z, E_BLOCK_LILY_PAD, 0);
}
return false;
}
};

12
src/ClientHandle.cpp
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@ -988,7 +988,7 @@ void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, e
cItemHandler * ItemHandler = cItemHandler::GetItemHandler(Equipped.m_ItemType);
if (ItemHandler->IsPlaceable() && (a_BlockFace > -1))
if (ItemHandler->IsPlaceable() && ((a_BlockFace > -1) || (Equipped.m_ItemType == E_BLOCK_LILY_PAD)))
{
HandlePlaceBlock(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, *ItemHandler);
}
@ -1026,7 +1026,8 @@ void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, e
void cClientHandle::HandlePlaceBlock(int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, cItemHandler & a_ItemHandler)
{
if (a_BlockFace < 0)
BLOCKTYPE EquippedBlock = (BLOCKTYPE)(m_Player->GetEquippedItem().m_ItemType);
if ((a_BlockFace < 0) && (EquippedBlock != E_BLOCK_LILY_PAD))
{
// Clicked in air
return;
@ -1036,7 +1037,6 @@ void cClientHandle::HandlePlaceBlock(int a_BlockX, int a_BlockY, int a_BlockZ, e
BLOCKTYPE ClickedBlock;
NIBBLETYPE ClickedBlockMeta;
BLOCKTYPE EquippedBlock = (BLOCKTYPE)(m_Player->GetEquippedItem().m_ItemType);
NIBBLETYPE EquippedBlockDamage = (NIBBLETYPE)(m_Player->GetEquippedItem().m_ItemDamage);
if ((a_BlockY < 0) || (a_BlockY >= cChunkDef::Height))
@ -1085,7 +1085,10 @@ void cClientHandle::HandlePlaceBlock(int a_BlockX, int a_BlockY, int a_BlockZ, e
}
else
{
AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace);
if (EquippedBlock != E_BLOCK_LILY_PAD)
{
AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace);
}
if ((a_BlockY < 0) || (a_BlockY >= cChunkDef::Height))
{
@ -1106,6 +1109,7 @@ void cClientHandle::HandlePlaceBlock(int a_BlockX, int a_BlockY, int a_BlockZ, e
else
{
if (
(EquippedBlock != E_BLOCK_LILY_PAD) &&
!BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision() &&
!BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision(m_Player, PlaceMeta)
)

8
src/Items/ItemBucket.h
View File

@ -172,12 +172,12 @@ public:
virtual bool OnNextBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, char a_EntryFace) override
{
if (a_BlockMeta != 0) // Even if it was a water block it would not be a source.
{
return false;
}
if (IsBlockWater(a_BlockType) || IsBlockLava(a_BlockType))
{
if (a_BlockMeta != 0) // GetBlockFromTrace is called for scooping up fluids; the hit block should be a source
{
return false;
}
m_HasHitFluid = true;
m_Pos.Set(a_BlockX, a_BlockY, a_BlockZ);
return true;