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Merge pull request #387 from mc-server/trapdoors

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Trapdoors, redstone fixes, and snow
This commit is contained in:
Mattes D 2013-11-30 07:20:27 -08:00
commit 2bbe5046e9
23 changed files with 445 additions and 379 deletions
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24
VC2008/MCServer.vcproj
View File

@ -2095,10 +2095,6 @@
RelativePath="..\src\Blocks\BlockBrewingStand.h" RelativePath="..\src\Blocks\BlockBrewingStand.h"
> >
</File> </File>
<File
RelativePath="..\src\Blocks\BlockButton.cpp"
>
</File>
<File <File
RelativePath="..\src\Blocks\BlockButton.h" RelativePath="..\src\Blocks\BlockButton.h"
> >
@ -2127,10 +2123,6 @@
RelativePath="..\src\Blocks\BlockCobWeb.h" RelativePath="..\src\Blocks\BlockCobWeb.h"
> >
</File> </File>
<File
RelativePath="..\src\Blocks\BlockComparator.cpp"
>
</File>
<File <File
RelativePath="..\src\Blocks\BlockComparator.h" RelativePath="..\src\Blocks\BlockComparator.h"
> >
@ -2231,10 +2223,6 @@
RelativePath="..\src\blocks\BlockLeaves.h" RelativePath="..\src\blocks\BlockLeaves.h"
> >
</File> </File>
<File
RelativePath="..\src\Blocks\BlockLever.cpp"
>
</File>
<File <File
RelativePath="..\src\Blocks\BlockLever.h" RelativePath="..\src\Blocks\BlockLever.h"
> >
@ -2283,10 +2271,6 @@
RelativePath="..\src\Blocks\BlockRail.h" RelativePath="..\src\Blocks\BlockRail.h"
> >
</File> </File>
<File
RelativePath="..\src\blocks\BlockRedstone.cpp"
>
</File>
<File <File
RelativePath="..\src\blocks\BlockRedstone.h" RelativePath="..\src\blocks\BlockRedstone.h"
> >
@ -2295,10 +2279,6 @@
RelativePath="..\src\blocks\BlockRedstoneOre.h" RelativePath="..\src\blocks\BlockRedstoneOre.h"
> >
</File> </File>
<File
RelativePath="..\src\blocks\BlockRedstoneRepeater.cpp"
>
</File>
<File <File
RelativePath="..\src\blocks\BlockRedstoneRepeater.h" RelativePath="..\src\blocks\BlockRedstoneRepeater.h"
> >
@ -2351,6 +2331,10 @@
RelativePath="..\src\blocks\BlockTorch.h" RelativePath="..\src\blocks\BlockTorch.h"
> >
</File> </File>
<File
RelativePath="..\src\Blocks\BlockTrapdoor.h"
>
</File>
<File <File
RelativePath="..\src\blocks\BlockVine.h" RelativePath="..\src\blocks\BlockVine.h"
> >

8
VC2013/MCServer.vcxproj
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@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations"> <ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug profiled|Win32"> <ProjectConfiguration Include="Debug profiled|Win32">
@ -185,6 +185,7 @@
<ResourceCompile Include="MCServer.rc" /> <ResourceCompile Include="MCServer.rc" />
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<ClInclude Include="..\src\Blocks\BlockTrapdoor.h" />
<ClInclude Include="resource_MCServer.h" /> <ClInclude Include="resource_MCServer.h" />
<ClInclude Include="..\src\Authenticator.h" /> <ClInclude Include="..\src\Authenticator.h" />
<ClInclude Include="..\src\BlockArea.h" /> <ClInclude Include="..\src\BlockArea.h" />
@ -794,14 +795,9 @@
<ClCompile Include="..\src\Generating\StructGen.cpp" /> <ClCompile Include="..\src\Generating\StructGen.cpp" />
<ClCompile Include="..\src\Generating\Trees.cpp" /> <ClCompile Include="..\src\Generating\Trees.cpp" />
<ClCompile Include="..\src\Blocks\BlockBed.cpp" /> <ClCompile Include="..\src\Blocks\BlockBed.cpp" />
<ClCompile Include="..\src\Blocks\BlockButton.cpp" />
<ClCompile Include="..\src\Blocks\BlockComparator.cpp" />
<ClCompile Include="..\src\blocks\BlockDoor.cpp" /> <ClCompile Include="..\src\blocks\BlockDoor.cpp" />
<ClCompile Include="..\src\blocks\BlockHandler.cpp" /> <ClCompile Include="..\src\blocks\BlockHandler.cpp" />
<ClCompile Include="..\src\Blocks\BlockLever.cpp" />
<ClCompile Include="..\src\blocks\BlockPiston.cpp" /> <ClCompile Include="..\src\blocks\BlockPiston.cpp" />
<ClCompile Include="..\src\blocks\BlockRedstone.cpp" />
<ClCompile Include="..\src\blocks\BlockRedstoneRepeater.cpp" />
<ClCompile Include="..\src\items\ItemHandler.cpp" /> <ClCompile Include="..\src\items\ItemHandler.cpp" />
<ClCompile Include="..\src\Protocol\ChunkDataSerializer.cpp" /> <ClCompile Include="..\src\Protocol\ChunkDataSerializer.cpp" />
<ClCompile Include="..\src\Protocol\Protocol125.cpp" /> <ClCompile Include="..\src\Protocol\Protocol125.cpp" />

21
VC2013/MCServer.vcxproj.filters
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@ -942,6 +942,9 @@
<ClInclude Include="..\src\HTTPServer\NameValueParser.h"> <ClInclude Include="..\src\HTTPServer\NameValueParser.h">
<Filter>Source Files\HTTPServer</Filter> <Filter>Source Files\HTTPServer</Filter>
</ClInclude> </ClInclude>
<ClInclude Include="..\src\Blocks\BlockTrapdoor.h">
<Filter>Source Files\Blocks</Filter>
</ClInclude>
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<None Include="..\webadmin\template.html"> <None Include="..\webadmin\template.html">
@ -1555,30 +1558,15 @@
<ClCompile Include="..\src\Blocks\BlockBed.cpp"> <ClCompile Include="..\src\Blocks\BlockBed.cpp">
<Filter>Source Files\Blocks</Filter> <Filter>Source Files\Blocks</Filter>
</ClCompile> </ClCompile>
<ClCompile Include="..\src\Blocks\BlockButton.cpp">
<Filter>Source Files\Blocks</Filter>
</ClCompile>
<ClCompile Include="..\src\Blocks\BlockComparator.cpp">
<Filter>Source Files\Blocks</Filter>
</ClCompile>
<ClCompile Include="..\src\blocks\BlockDoor.cpp"> <ClCompile Include="..\src\blocks\BlockDoor.cpp">
<Filter>Source Files\Blocks</Filter> <Filter>Source Files\Blocks</Filter>
</ClCompile> </ClCompile>
<ClCompile Include="..\src\blocks\BlockHandler.cpp"> <ClCompile Include="..\src\blocks\BlockHandler.cpp">
<Filter>Source Files\Blocks</Filter> <Filter>Source Files\Blocks</Filter>
</ClCompile> </ClCompile>
<ClCompile Include="..\src\Blocks\BlockLever.cpp">
<Filter>Source Files\Blocks</Filter>
</ClCompile>
<ClCompile Include="..\src\blocks\BlockPiston.cpp"> <ClCompile Include="..\src\blocks\BlockPiston.cpp">
<Filter>Source Files\Blocks</Filter> <Filter>Source Files\Blocks</Filter>
</ClCompile> </ClCompile>
<ClCompile Include="..\src\blocks\BlockRedstone.cpp">
<Filter>Source Files\Blocks</Filter>
</ClCompile>
<ClCompile Include="..\src\blocks\BlockRedstoneRepeater.cpp">
<Filter>Source Files\Blocks</Filter>
</ClCompile>
<ClCompile Include="..\src\items\ItemHandler.cpp"> <ClCompile Include="..\src\items\ItemHandler.cpp">
<Filter>Source Files\Items</Filter> <Filter>Source Files\Items</Filter>
</ClCompile> </ClCompile>
@ -1666,9 +1654,6 @@
<ClCompile Include="..\src\HTTPServer\NameValueParser.cpp"> <ClCompile Include="..\src\HTTPServer\NameValueParser.cpp">
<Filter>Source Files\HTTPServer</Filter> <Filter>Source Files\HTTPServer</Filter>
</ClCompile> </ClCompile>
<ClCompile Include="..\source\BlockEntities\BlockEntity.cpp">
<Filter>Source Files\BlockEntities</Filter>
</ClCompile>
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<Text Include="..\MCServer\API.txt"> <Text Include="..\MCServer\API.txt">

5
src/BlockID.h
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@ -174,7 +174,7 @@ enum ENUM_BLOCK_ID
E_BLOCK_NEW_LEAVES = 161, // Acacia and Dark Oak IDs in Minecraft 1.7.x E_BLOCK_NEW_LEAVES = 161, // Acacia and Dark Oak IDs in Minecraft 1.7.x
E_BLOCK_NEW_LOG = 162, E_BLOCK_NEW_LOG = 162,
E_BLOCK_ACACIA_WOOD_STAIRS = 163, E_BLOCK_ACACIA_WOOD_STAIRS = 163,
E_BLOCK_DARK_OAK_WOOD_STAIRS = 164, ///////////////////////////////// E_BLOCK_DARK_OAK_WOOD_STAIRS = 164,
E_BLOCK_HAY_BALE = 170, E_BLOCK_HAY_BALE = 170,
E_BLOCK_CARPET = 171, E_BLOCK_CARPET = 171,
E_BLOCK_HARDENED_CLAY = 172, E_BLOCK_HARDENED_CLAY = 172,
@ -187,8 +187,7 @@ enum ENUM_BLOCK_ID
E_BLOCK_NUMBER_OF_TYPES, ///< Number of individual (different) blocktypes E_BLOCK_NUMBER_OF_TYPES, ///< Number of individual (different) blocktypes
E_BLOCK_MAX_TYPE_ID = E_BLOCK_NUMBER_OF_TYPES - 1, ///< Maximum BlockType number used E_BLOCK_MAX_TYPE_ID = E_BLOCK_NUMBER_OF_TYPES - 1, ///< Maximum BlockType number used
// Synonym or ID compatibility // Synonym or ID compatibility
E_BLOCK_YELLOW_FLOWER = E_BLOCK_DANDELION, E_BLOCK_YELLOW_FLOWER = E_BLOCK_DANDELION,
E_BLOCK_RED_ROSE = E_BLOCK_FLOWER, E_BLOCK_RED_ROSE = E_BLOCK_FLOWER,
E_BLOCK_LOCKED_CHEST = E_BLOCK_STAINED_GLASS, E_BLOCK_LOCKED_CHEST = E_BLOCK_STAINED_GLASS,

32
src/Blocks/BlockButton.cpp
View File

@ -1,32 +0,0 @@
#include "Globals.h"
#include "BlockButton.h"
cBlockButtonHandler::cBlockButtonHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
void cBlockButtonHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
{
// Flip the ON bit on/off using the XOR bitwise operation
NIBBLETYPE Meta = (a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) | 0x08);
a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, Meta);
a_World->BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, (Meta & 0x08) ? 0.6f : 0.5f);
// Queue a button reset (unpress)
a_World->QueueSetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, (a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) & 0x07), m_BlockType == E_BLOCK_STONE_BUTTON ? 20 : 30);
}

26
src/Blocks/BlockButton.h
View File

@ -10,9 +10,23 @@ class cBlockButtonHandler :
public cBlockHandler public cBlockHandler
{ {
public: public:
cBlockButtonHandler(BLOCKTYPE a_BlockType); cBlockButtonHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override; virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override
{
// Flip the ON bit on/off using the XOR bitwise operation
NIBBLETYPE Meta = (a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) | 0x08);
a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
a_World->BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, (Meta & 0x08) ? 0.6f : 0.5f);
// Queue a button reset (unpress)
a_World->QueueSetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, (a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) & 0x07), m_BlockType == E_BLOCK_STONE_BUTTON ? 20 : 30);
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
@ -51,10 +65,10 @@ public:
{ {
switch (a_BlockFace) switch (a_BlockFace)
{ {
case BLOCK_FACE_ZM: { return 0x4; } case BLOCK_FACE_ZM: return 0x4;
case BLOCK_FACE_ZP: { return 0x3; } case BLOCK_FACE_ZP: return 0x3;
case BLOCK_FACE_XM: { return 0x2; } case BLOCK_FACE_XM: return 0x2;
case BLOCK_FACE_XP: { return 0x1; } case BLOCK_FACE_XP: return 0x1;
default: default:
{ {
ASSERT(!"Unhandled block face!"); ASSERT(!"Unhandled block face!");

53
src/Blocks/BlockComparator.cpp
View File

@ -1,53 +0,0 @@
#include "Globals.h"
#include "BlockComparator.h"
#include "BlockRedstoneRepeater.h"
#include "../Entities/Player.h"
cBlockComparatorHandler::cBlockComparatorHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
void cBlockComparatorHandler::OnDestroyed(cWorld *a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
{
// Nothing needed yet
}
void cBlockComparatorHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
{
NIBBLETYPE Meta = a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
Meta ^= 0x04; // Toggle 3rd (addition/subtraction) bit with XOR
a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
}
bool cBlockComparatorHandler::GetPlacementBlockTypeMeta(
cWorld * a_World, cPlayer * a_Player,
int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
int a_CursorX, int a_CursorY, int a_CursorZ,
BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
)
{
a_BlockType = m_BlockType;
a_BlockMeta = cBlockRedstoneRepeaterHandler::RepeaterRotationToMetaData(a_Player->GetRotation());
return true;
}

24
src/Blocks/BlockComparator.h
View File

@ -2,6 +2,7 @@
#pragma once #pragma once
#include "BlockHandler.h" #include "BlockHandler.h"
#include "BlockRedstoneRepeater.h"
@ -11,10 +12,18 @@ class cBlockComparatorHandler :
public cBlockHandler public cBlockHandler
{ {
public: public:
cBlockComparatorHandler(BLOCKTYPE a_BlockType); cBlockComparatorHandler(BLOCKTYPE a_BlockType)
virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override; : cBlockHandler(a_BlockType)
{
}
virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override; virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override
{
NIBBLETYPE Meta = a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
Meta ^= 0x04; // Toggle 3rd (addition/subtraction) bit with XOR
a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
@ -38,10 +47,15 @@ public:
virtual bool GetPlacementBlockTypeMeta( virtual bool GetPlacementBlockTypeMeta(
cWorld * a_World, cPlayer * a_Player, cWorld * a_World, cPlayer * a_Player,
int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
int a_CursorX, int a_CursorY, int a_CursorZ, int a_CursorX, int a_CursorY, int a_CursorZ,
BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
) override; ) override
{
a_BlockType = m_BlockType;
a_BlockMeta = cBlockRedstoneRepeaterHandler::RepeaterRotationToMetaData(a_Player->GetRotation());
return true;
}
virtual const char * GetStepSound(void) override virtual const char * GetStepSound(void) override

2
src/Blocks/BlockHandler.cpp
View File

@ -61,6 +61,7 @@
#include "BlockSugarcane.h" #include "BlockSugarcane.h"
#include "BlockTallGrass.h" #include "BlockTallGrass.h"
#include "BlockTorch.h" #include "BlockTorch.h"
#include "BlockTrapdoor.h"
#include "BlockVine.h" #include "BlockVine.h"
#include "BlockWood.h" #include "BlockWood.h"
#include "BlockWorkbench.h" #include "BlockWorkbench.h"
@ -193,6 +194,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
case E_BLOCK_SUGARCANE: return new cBlockSugarcaneHandler (a_BlockType); case E_BLOCK_SUGARCANE: return new cBlockSugarcaneHandler (a_BlockType);
case E_BLOCK_TALL_GRASS: return new cBlockTallGrassHandler (a_BlockType); case E_BLOCK_TALL_GRASS: return new cBlockTallGrassHandler (a_BlockType);
case E_BLOCK_TORCH: return new cBlockTorchHandler (a_BlockType); case E_BLOCK_TORCH: return new cBlockTorchHandler (a_BlockType);
case E_BLOCK_TRAPDOOR: return new cBlockTrapdoorHandler (a_BlockType);
case E_BLOCK_VINES: return new cBlockVineHandler (a_BlockType); case E_BLOCK_VINES: return new cBlockVineHandler (a_BlockType);
case E_BLOCK_WALLSIGN: return new cBlockSignHandler (a_BlockType); case E_BLOCK_WALLSIGN: return new cBlockSignHandler (a_BlockType);
case E_BLOCK_WATER: return new cBlockFluidHandler (a_BlockType); case E_BLOCK_WATER: return new cBlockFluidHandler (a_BlockType);

27
src/Blocks/BlockHandler.h
View File

@ -98,7 +98,10 @@ public:
*/ */
virtual bool DoesIgnoreBuildCollision(void); virtual bool DoesIgnoreBuildCollision(void);
/// Does this block drop if it gets destroyed by an unsuitable situation? Default: true /// <summary>Similar to DoesIgnoreBuildCollision(void), but is used for cases where block meta/player item-in-hand is needed to determine collision (thin snow)</summary>
virtual bool DoesIgnoreBuildCollision(cPlayer * a_Player, NIBBLETYPE a_Meta) { return DoesIgnoreBuildCollision(); }
/// <summary>Returns if this block drops if it gets destroyed by an unsuitable situation. Default: true</summary>
virtual bool DoesDropOnUnsuitable(void); virtual bool DoesDropOnUnsuitable(void);
/** Called when one of the neighbors gets set; equivalent to MC block update. /** Called when one of the neighbors gets set; equivalent to MC block update.
@ -107,26 +110,30 @@ public:
*/ */
virtual void Check(int a_RelX, int a_RelY, int a_RelZ, cChunk & a_Chunk); virtual void Check(int a_RelX, int a_RelY, int a_RelZ, cChunk & a_Chunk);
/// Returns the meta for a block after rotating it counter-clockwise from the specified meta. Default: no change /// <summary>Rotates a given block meta counter-clockwise. Default: no change</summary>
/// <returns>Block meta following rotation</returns>
virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) { return a_Meta; } virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) { return a_Meta; }
/// Returns the meta for a block after rotating it clockwise from the specified meta. Default: no change /// <summary>Rotates a given block meta clockwise. Default: no change</summary>
/// <returns>Block meta following rotation</returns>
virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) { return a_Meta; } virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) { return a_Meta; }
/// Returns the meta for a block after mirroring it around the XY plane. Default: no change /// <summary>Mirros a given block meta around the XY plane. Default: no change</summary>
/// <returns>Block meta following mirroring</returns>
virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) { return a_Meta; } virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) { return a_Meta; }
/// Returns the meta for a block after mirroring it around the XZ plane. Default: no change /// <summary>Mirros a given block meta around the XZ plane. Default: no change</summary>
/// <returns>Block meta following mirroring</returns>
virtual NIBBLETYPE MetaMirrorXZ(NIBBLETYPE a_Meta) { return a_Meta; } virtual NIBBLETYPE MetaMirrorXZ(NIBBLETYPE a_Meta) { return a_Meta; }
/// Returns the meta for a block after mirroring it around the YZ plane. Default: no change /// <summary>Mirros a given block meta around the YZ plane. Default: no change</summary>
/// <returns>Block meta following mirroring</returns>
virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) { return a_Meta; } virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) { return a_Meta; }
/// <summary>Get the blockhandler for a specific block id</summary>
/// Get the blockhandler for a specific block id
static cBlockHandler * GetBlockHandler(BLOCKTYPE a_BlockType); static cBlockHandler * GetBlockHandler(BLOCKTYPE a_BlockType);
/// Deletes all initialised block handlers /// <summary>Deletes all initialised block handlers</summary>
static void Deinit(); static void Deinit();
protected: protected:

31
src/Blocks/BlockLever.cpp
View File

@ -1,31 +0,0 @@
#include "Globals.h"
#include "BlockLever.h"
#include "../Entities/Player.h"
#include "../Simulator/RedstoneSimulator.h"
cBlockLeverHandler::cBlockLeverHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
void cBlockLeverHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
{
// Flip the ON bit on/off using the XOR bitwise operation
NIBBLETYPE Meta = (a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) ^ 0x08);
a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, Meta);
a_World->BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, (Meta & 0x08) ? 0.6f : 0.5f);
}

14
src/Blocks/BlockLever.h
View File

@ -10,9 +10,19 @@ class cBlockLeverHandler :
public cBlockHandler public cBlockHandler
{ {
public: public:
cBlockLeverHandler(BLOCKTYPE a_BlockType); cBlockLeverHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override; virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override
{
// Flip the ON bit on/off using the XOR bitwise operation
NIBBLETYPE Meta = (a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) ^ 0x08);
a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
a_World->BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, (Meta & 0x08) ? 0.6f : 0.5f);
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override

27
src/Blocks/BlockRedstone.cpp
View File

@ -1,27 +0,0 @@
#include "Globals.h"
#include "BlockRedstone.h"
#include "../Item.h"
#include "../World.h"
cBlockRedstoneHandler::cBlockRedstoneHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
void cBlockRedstoneHandler::OnDestroyed(cWorld *a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
{
// Nothing needed yet
}

7
src/Blocks/BlockRedstone.h
View File

@ -12,9 +12,10 @@ class cBlockRedstoneHandler :
public cBlockHandler public cBlockHandler
{ {
public: public:
cBlockRedstoneHandler(BLOCKTYPE a_BlockType); cBlockRedstoneHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override; {
}
virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override

50
src/Blocks/BlockRedstoneRepeater.cpp
View File

@ -1,50 +0,0 @@
#include "Globals.h"
#include "BlockRedstoneRepeater.h"
#include "../Entities/Player.h"
cBlockRedstoneRepeaterHandler::cBlockRedstoneRepeaterHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
void cBlockRedstoneRepeaterHandler::OnDestroyed(cWorld *a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
{
// Nothing needed yet
}
void cBlockRedstoneRepeaterHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
{
a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, ((a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) + 0x04) & 0x0f));
}
bool cBlockRedstoneRepeaterHandler::GetPlacementBlockTypeMeta(
cWorld * a_World, cPlayer * a_Player,
int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
int a_CursorX, int a_CursorY, int a_CursorZ,
BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
)
{
a_BlockType = m_BlockType;
a_BlockMeta = RepeaterRotationToMetaData(a_Player->GetRotation());
return true;
}

33
src/Blocks/BlockRedstoneRepeater.h
View File

@ -11,10 +11,29 @@ class cBlockRedstoneRepeaterHandler :
public cBlockHandler public cBlockHandler
{ {
public: public:
cBlockRedstoneRepeaterHandler(BLOCKTYPE a_BlockType); cBlockRedstoneRepeaterHandler(BLOCKTYPE a_BlockType)
virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override; : cBlockHandler(a_BlockType)
{
}
virtual bool GetPlacementBlockTypeMeta(
cWorld * a_World, cPlayer * a_Player,
int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
int a_CursorX, int a_CursorY, int a_CursorZ,
BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
) override
{
a_BlockType = m_BlockType;
a_BlockMeta = RepeaterRotationToMetaData(a_Player->GetRotation());
return true;
}
virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override;
virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override
{
a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, ((a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) + 0x04) & 0x0f));
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
@ -34,14 +53,6 @@ public:
{ {
return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) != E_BLOCK_AIR)); return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) != E_BLOCK_AIR));
} }
virtual bool GetPlacementBlockTypeMeta(
cWorld * a_World, cPlayer * a_Player,
int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
int a_CursorX, int a_CursorY, int a_CursorZ,
BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
) override;
virtual const char * GetStepSound(void) override virtual const char * GetStepSound(void) override

42
src/Blocks/BlockSnow.h
View File

@ -25,21 +25,37 @@ public:
) override ) override
{ {
a_BlockType = m_BlockType; a_BlockType = m_BlockType;
NIBBLETYPE Meta = a_World->GetBlockMeta(Vector3i(a_BlockX, a_BlockY, a_BlockZ));
if ((Meta < 7) && (Meta != 0)) // Is height at maximum (7) or at mininum (0)? Don't do anything if so BLOCKTYPE BlockBeforePlacement;
NIBBLETYPE MetaBeforePlacement;
a_World->GetBlockTypeMeta(a_BlockX, a_BlockY, a_BlockZ, BlockBeforePlacement, MetaBeforePlacement);
if ((BlockBeforePlacement == E_BLOCK_SNOW) && (MetaBeforePlacement < 7))
{ {
Meta++; // Only increment if:
// A snow block was already there (not first time placement) AND
// Height is smaller than 7, the maximum possible height
MetaBeforePlacement++;
} }
a_BlockMeta = Meta; a_BlockMeta = MetaBeforePlacement;
return true; return true;
} }
virtual bool DoesIgnoreBuildCollision(void) override virtual bool DoesIgnoreBuildCollision(cPlayer * a_Player, NIBBLETYPE a_Meta) override
{ {
return true; if ((a_Player->GetEquippedItem().m_ItemType == E_BLOCK_SNOW) && (a_Meta < 7))
{
return true; // If a player is holding a (thin) snow block and it's size can be increased, return collision ignored
}
if (a_Meta == 0)
{
return true; // If at normal snowfall height (lowest), we ignore collision
}
return false;
} }
@ -51,7 +67,19 @@ public:
virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
{ {
return (a_RelY > 0) && g_BlockIsSnowable[a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ)]; if (a_RelY > 0)
{
BLOCKTYPE BlockBelow = a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ);
NIBBLETYPE MetaBelow = a_Chunk.GetMeta(a_RelX, a_RelY - 1, a_RelZ);
if (g_BlockIsSnowable[BlockBelow] || ((BlockBelow == E_BLOCK_SNOW) && (MetaBelow == 7)))
{
// If block below is snowable, or it is a thin slow block and has a meta of 7 (full thin snow block), say yay
return true;
}
}
return false;
} }

24
src/Blocks/BlockStairs.h
View File

@ -47,8 +47,28 @@ public:
return true; return true;
} }
// TODO: step sound virtual const char * GetStepSound(void) override
{
if (
(m_BlockType == E_BLOCK_WOODEN_STAIRS) ||
(m_BlockType == E_BLOCK_SPRUCE_WOOD_STAIRS) ||
(m_BlockType == E_BLOCK_JUNGLE_WOOD_STAIRS) ||
(m_BlockType == E_BLOCK_ACACIA_WOOD_STAIRS) ||
(m_BlockType == E_BLOCK_BIRCH_WOOD_STAIRS) ||
(m_BlockType == E_BLOCK_DARK_OAK_WOOD_STAIRS)
)
{
return "step.wood";
}
return "step.stone";
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
{
// Reset meta to 0
a_Pickups.push_back(cItem(m_BlockType, 1, 0));
}
static NIBBLETYPE RotationToMetaData(double a_Rotation) static NIBBLETYPE RotationToMetaData(double a_Rotation)
{ {

1
src/Blocks/BlockStems.h
View File

@ -2,7 +2,6 @@
#pragma once #pragma once
#include "BlockHandler.h" #include "BlockHandler.h"
#include "../MersenneTwister.h"
#include "../World.h" #include "../World.h"

108
src/Blocks/BlockTrapdoor.h Normal file
View File

@ -0,0 +1,108 @@
#pragma once
#include "BlockHandler.h"
class cBlockTrapdoorHandler :
public cBlockHandler
{
public:
cBlockTrapdoorHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
virtual const char * GetStepSound(void) override
{
return "step.wood";
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
{
// Reset meta to 0
a_Pickups.push_back(cItem(m_BlockType, 1, 0));
}
virtual bool IsUseable(void) override
{
return true;
}
void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
{
// Flip the ON bit on/off using the XOR bitwise operation
NIBBLETYPE Meta = (a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) ^ 0x04);
a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
}
virtual bool GetPlacementBlockTypeMeta(
cWorld * a_World, cPlayer * a_Player,
int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
int a_CursorX, int a_CursorY, int a_CursorZ,
BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
) override
{
a_BlockType = m_BlockType;
a_BlockMeta = BlockFaceToMetaData(a_BlockFace);
/* TODO: fix CursorY issues and uncomment this
if (a_CursorY > 7)
{
a_BlockMeta |= 0x8;
}
*/
return true;
}
inline static NIBBLETYPE BlockFaceToMetaData(char a_BlockFace)
{
switch (a_BlockFace)
{
case BLOCK_FACE_ZP: return 0x1;
case BLOCK_FACE_ZM: return 0x0;
case BLOCK_FACE_XP: return 0x3;
case BLOCK_FACE_XM: return 0x2;
default:
{
ASSERT(!"Unhandled block face!");
return 0x0;
}
}
}
inline static NIBBLETYPE BlockMetaDataToBlockFace(NIBBLETYPE a_Meta)
{
switch (a_Meta & 0x3)
{
case 0x0: return BLOCK_FACE_ZM;
case 0x1: return BLOCK_FACE_ZP;
case 0x2: return BLOCK_FACE_XM;
case 0x3: return BLOCK_FACE_XP;
default:
{
ASSERT(!"Unhandled block meta!");
return BLOCK_FACE_NONE;
}
}
}
virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
{
NIBBLETYPE Meta;
a_Chunk.UnboundedRelGetBlockMeta(a_RelX, a_RelY, a_RelZ, Meta);
AddFaceDirection(a_RelX, a_RelY, a_RelZ, BlockMetaDataToBlockFace(Meta), true);
BLOCKTYPE BlockIsOn; a_Chunk.UnboundedRelGetBlockType(a_RelX, a_RelY, a_RelZ, BlockIsOn);
return (a_RelY > 0) && (g_BlockIsSolid[BlockIsOn]);
}
};

23
src/ClientHandle.cpp
View File

@ -891,14 +891,14 @@ void cClientHandle::HandlePlaceBlock(int a_BlockX, int a_BlockY, int a_BlockZ, c
else else
{ {
// Check if the block ignores build collision (water, grass etc.): // Check if the block ignores build collision (water, grass etc.):
cBlockHandler * Handler = cBlockHandler::GetBlockHandler(ClickedBlock); if (
if (Handler->DoesIgnoreBuildCollision()) BlockHandler(ClickedBlock)->DoesIgnoreBuildCollision() ||
BlockHandler(ClickedBlock)->DoesIgnoreBuildCollision(m_Player, ClickedBlockMeta)
)
{ {
Handler->OnDestroyedByPlayer(World, m_Player, a_BlockX, a_BlockY, a_BlockZ); BlockHandler(ClickedBlock)->OnDestroyedByPlayer(World, m_Player, a_BlockX, a_BlockY, a_BlockZ);
} }
else
BLOCKTYPE PlaceBlock = World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
if (!BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision())
{ {
AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace); AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace);
@ -908,7 +908,9 @@ void cClientHandle::HandlePlaceBlock(int a_BlockX, int a_BlockY, int a_BlockZ, c
return; return;
} }
BLOCKTYPE PlaceBlock = World->GetBlock(a_BlockX, a_BlockY, a_BlockZ); NIBBLETYPE PlaceMeta;
BLOCKTYPE PlaceBlock;
World->GetBlockTypeMeta(a_BlockX, a_BlockY, a_BlockZ, PlaceBlock, PlaceMeta);
// Clicked on side of block, make sure that placement won't be cancelled if there is a slab able to be double slabbed. // Clicked on side of block, make sure that placement won't be cancelled if there is a slab able to be double slabbed.
// No need to do combinability (dblslab) checks, client will do that here. // No need to do combinability (dblslab) checks, client will do that here.
@ -918,10 +920,13 @@ void cClientHandle::HandlePlaceBlock(int a_BlockX, int a_BlockY, int a_BlockZ, c
} }
else else
{ {
if (!BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision()) if (
!BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision() &&
!BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision(m_Player, PlaceMeta)
)
{ {
// Tried to place a block *into* another? // Tried to place a block *into* another?
// Happens when you place a block aiming at side of block like torch or stem // Happens when you place a block aiming at side of block with a torch on it or stem beside it
return; return;
} }
} }

238
src/Simulator/RedstoneSimulator.cpp
View File

@ -76,6 +76,90 @@ void cRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, c
int BaseX = a_Chunk->GetPosX() * cChunkDef::Width; int BaseX = a_Chunk->GetPosX() * cChunkDef::Width;
int BaseZ = a_Chunk->GetPosZ() * cChunkDef::Width; int BaseZ = a_Chunk->GetPosZ() * cChunkDef::Width;
// Check to see if PoweredBlocks have invalid items (source is air or unpowered)
for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end();)
{
sPoweredBlocks & Change = *itr;
int RelX = Change.a_SourcePos.x - a_ChunkX * cChunkDef::Width;
int RelZ = Change.a_SourcePos.z - a_ChunkZ * cChunkDef::Width;
BLOCKTYPE SourceBlockType;
NIBBLETYPE SourceBlockMeta;
if (!a_Chunk->UnboundedRelGetBlock(RelX, Change.a_SourcePos.y, RelZ, SourceBlockType, SourceBlockMeta))
{
continue;
}
if (SourceBlockType != Change.a_SourceBlock)
{
itr = m_PoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from powered blocks list due to present/past block type mismatch", ItemToFullString(Change.a_SourceBlock));
}
else if (
// Changeable sources
((SourceBlockType == E_BLOCK_REDSTONE_WIRE) && (SourceBlockMeta == 0)) ||
((SourceBlockType == E_BLOCK_LEVER) && !IsLeverOn(SourceBlockMeta)) ||
((SourceBlockType == E_BLOCK_DETECTOR_RAIL) && (SourceBlockMeta & 0x08) == 0x08) ||
(((SourceBlockType == E_BLOCK_STONE_BUTTON) || (SourceBlockType == E_BLOCK_WOODEN_BUTTON)) && (!IsButtonOn(SourceBlockMeta)))
)
{
itr = m_PoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from powered blocks list due to present/past metadata mismatch", ItemToFullString(Change.a_SourceBlock));
}
else
{
itr++;
}
}
// Check to see if LinkedPoweredBlocks have invalid items: source, block powered through, or power destination block has changed
for (LinkedBlocksList::iterator itr = m_LinkedPoweredBlocks.begin(); itr != m_LinkedPoweredBlocks.end();)
{
sLinkedPoweredBlocks & Change = *itr;
int RelX = Change.a_SourcePos.x - a_ChunkX * cChunkDef::Width;
int RelZ = Change.a_SourcePos.z - a_ChunkZ * cChunkDef::Width;
int MidRelX = Change.a_MiddlePos.x - a_ChunkX * cChunkDef::Width;
int MidRelZ = Change.a_MiddlePos.z - a_ChunkZ * cChunkDef::Width;
BLOCKTYPE SourceBlockType;
NIBBLETYPE SourceBlockMeta;
BLOCKTYPE MiddleBlockType;
if (
!a_Chunk->UnboundedRelGetBlock(RelX, Change.a_SourcePos.y, RelZ, SourceBlockType, SourceBlockMeta) ||
!a_Chunk->UnboundedRelGetBlockType(MidRelX, Change.a_MiddlePos.y, MidRelZ, MiddleBlockType)
)
{
continue;
}
if (SourceBlockType != Change.a_SourceBlock)
{
itr = m_LinkedPoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from linked powered blocks list due to present/past block type mismatch", ItemToFullString(Change.a_SourceBlock));
}
else if (MiddleBlockType != Change.a_MiddleBlock)
{
itr = m_LinkedPoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from linked powered blocks list due to present/past middle block mismatch", ItemToFullString(Change.a_SourceBlock));
}
else if (
// Things that can send power through a block but which depends on meta
((SourceBlockType == E_BLOCK_REDSTONE_WIRE) && (SourceBlockMeta == 0)) ||
((SourceBlockType == E_BLOCK_LEVER) && !IsLeverOn(SourceBlockMeta)) ||
(((SourceBlockType == E_BLOCK_STONE_BUTTON) || (SourceBlockType == E_BLOCK_WOODEN_BUTTON)) && (!IsButtonOn(SourceBlockMeta)))
)
{
itr = m_LinkedPoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from linked powered blocks list due to present/past metadata mismatch", ItemToFullString(Change.a_SourceBlock));
}
else
{
itr++;
}
}
for (cRedstoneSimulatorChunkData::iterator dataitr = ChunkData.begin(), end = ChunkData.end(); dataitr != end;) for (cRedstoneSimulatorChunkData::iterator dataitr = ChunkData.begin(), end = ChunkData.end(); dataitr != end;)
{ {
BLOCKTYPE BlockType = a_Chunk->GetBlock(dataitr->x, dataitr->y, dataitr->z); BLOCKTYPE BlockType = a_Chunk->GetBlock(dataitr->x, dataitr->y, dataitr->z);
@ -85,83 +169,7 @@ void cRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, c
continue; continue;
} }
// Check to see if PoweredBlocks have invalid items (source is air or unpowered) // PoweredBlock and LinkedPoweredBlock list was fine, now to the actual handling
for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end();)
{
sPoweredBlocks & Change = *itr;
int RelX = Change.a_SourcePos.x - a_ChunkX * cChunkDef::Width;
int RelZ = Change.a_SourcePos.z - a_ChunkZ * cChunkDef::Width;
BLOCKTYPE SourceBlockType;
NIBBLETYPE SourceBlockMeta;
a_Chunk->UnboundedRelGetBlock(RelX, Change.a_SourcePos.y, RelZ, SourceBlockType, SourceBlockMeta);
if (SourceBlockType != Change.a_SourceBlock)
{
itr = m_PoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from powered blocks list due to present/past block type mismatch", ItemToFullString(Change.a_SourceBlock));
}
else if (
// Changeable sources
((SourceBlockType == E_BLOCK_REDSTONE_WIRE) && (SourceBlockMeta == 0)) ||
((SourceBlockType == E_BLOCK_LEVER) && !IsLeverOn(SourceBlockMeta)) ||
((SourceBlockType == E_BLOCK_DETECTOR_RAIL) && (SourceBlockMeta & 0x08) == 0x08) ||
(((SourceBlockType == E_BLOCK_STONE_BUTTON) || (SourceBlockType == E_BLOCK_WOODEN_BUTTON)) && (!IsButtonOn(SourceBlockMeta)))
)
{
itr = m_PoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from powered blocks list due to present/past metadata mismatch", ItemToFullString(Change.a_SourceBlock));
}
else
{
itr++;
}
}
// Check to see if LinkedPoweredBlocks have invalid items: source, block powered through, or power destination block has changed
for (LinkedBlocksList::iterator itr = m_LinkedPoweredBlocks.begin(); itr != m_LinkedPoweredBlocks.end();)
{
sLinkedPoweredBlocks & Change = *itr;
int RelX = Change.a_SourcePos.x - a_ChunkX * cChunkDef::Width;
int RelZ = Change.a_SourcePos.z - a_ChunkZ * cChunkDef::Width;
int MidRelX = Change.a_MiddlePos.x - a_ChunkX * cChunkDef::Width;
int MidRelZ = Change.a_MiddlePos.z - a_ChunkZ * cChunkDef::Width;
BLOCKTYPE SourceBlockType;
NIBBLETYPE SourceBlockMeta;
BLOCKTYPE MiddleBlockType;
a_Chunk->UnboundedRelGetBlock(RelX, Change.a_SourcePos.y, RelZ, SourceBlockType, SourceBlockMeta);
a_Chunk->UnboundedRelGetBlockType(MidRelX, Change.a_MiddlePos.y, MidRelZ, MiddleBlockType);
if (SourceBlockType != Change.a_SourceBlock)
{
itr = m_LinkedPoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from linked powered blocks list due to present/past block type mismatch", ItemToFullString(Change.a_SourceBlock));
}
else if (MiddleBlockType != Change.a_MiddleBlock)
{
itr = m_LinkedPoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from linked powered blocks list due to present/past middle block mismatch", ItemToFullString(Change.a_SourceBlock));
}
else if (
// Things that can send power through a block but which depends on meta
((SourceBlockType == E_BLOCK_REDSTONE_WIRE) && (SourceBlockMeta == 0)) ||
((SourceBlockType == E_BLOCK_LEVER) && !IsLeverOn(SourceBlockMeta)) ||
(((SourceBlockType == E_BLOCK_STONE_BUTTON) || (SourceBlockType == E_BLOCK_WOODEN_BUTTON)) && (!IsButtonOn(SourceBlockMeta)))
)
{
itr = m_LinkedPoweredBlocks.erase(itr);
LOGD("cRedstoneSimulator: Erased block %s from linked powered blocks list due to present/past metadata mismatch", ItemToFullString(Change.a_SourceBlock));
}
else
{
itr++;
}
}
// PoweredBlock list was fine, now to the actual handling
int a_X = BaseX + dataitr->x; int a_X = BaseX + dataitr->x;
int a_Z = BaseZ + dataitr->z; int a_Z = BaseZ + dataitr->z;
switch (BlockType) switch (BlockType)
@ -169,6 +177,7 @@ void cRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, c
case E_BLOCK_BLOCK_OF_REDSTONE: HandleRedstoneBlock(a_X, dataitr->y, a_Z); break; case E_BLOCK_BLOCK_OF_REDSTONE: HandleRedstoneBlock(a_X, dataitr->y, a_Z); break;
case E_BLOCK_LEVER: HandleRedstoneLever(a_X, dataitr->y, a_Z); break; case E_BLOCK_LEVER: HandleRedstoneLever(a_X, dataitr->y, a_Z); break;
case E_BLOCK_TNT: HandleTNT(a_X, dataitr->y, a_Z); break; case E_BLOCK_TNT: HandleTNT(a_X, dataitr->y, a_Z); break;
case E_BLOCK_TRAPDOOR: HandleTrapdoor(a_X, dataitr->y, a_Z); break;
case E_BLOCK_REDSTONE_WIRE: HandleRedstoneWire(a_X, dataitr->y, a_Z); break; case E_BLOCK_REDSTONE_WIRE: HandleRedstoneWire(a_X, dataitr->y, a_Z); break;
case E_BLOCK_REDSTONE_TORCH_OFF: case E_BLOCK_REDSTONE_TORCH_OFF:
@ -406,7 +415,9 @@ void cRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_BlockY, int a_Bl
if (SurroundMeta > 1) // Wires of power 1 or 0 cannot transfer power TO ME, don't bother checking if (SurroundMeta > 1) // Wires of power 1 or 0 cannot transfer power TO ME, don't bother checking
{ {
if (SurroundMeta > MyMeta) // Does surrounding wire have a higher power level than self? // Does surrounding wire have a higher power level than self?
// >= to fix a bug where wires bordering each other with the same power level will appear (in terms of meta) to power each other, when they aren't actually in the powered list
if (SurroundMeta >= MyMeta)
{ {
m_World.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, SurroundMeta - 1); m_World.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, SurroundMeta - 1);
} }
@ -555,7 +566,7 @@ void cRedstoneSimulator::HandleRedstoneRepeater(int a_BlockX, int a_BlockY, int
void cRedstoneSimulator::HandlePiston(int a_BlockX, int a_BlockY, int a_BlockZ) void cRedstoneSimulator::HandlePiston(int a_BlockX, int a_BlockY, int a_BlockZ)
{ {
cPiston Piston(&m_World); cPiston Piston(&m_World);
if (AreCoordsPowered(a_BlockX, a_BlockY, a_BlockZ)) if (IsPistonPowered(a_BlockX, a_BlockY, a_BlockZ, m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) & 0x7)) // We only want the bottom three bits (4th controls extended-ness)
{ {
Piston.ExtendPiston(a_BlockX, a_BlockY, a_BlockZ); Piston.ExtendPiston(a_BlockX, a_BlockY, a_BlockZ);
} }
@ -717,6 +728,22 @@ void cRedstoneSimulator::HandleRail(int a_BlockX, int a_BlockY, int a_BlockZ, BL
void cRedstoneSimulator::HandleTrapdoor(int a_BlockX, int a_BlockY, int a_BlockZ)
{
if (AreCoordsPowered(a_BlockX, a_BlockY, a_BlockZ))
{
m_World.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) | 0x4);
}
else
{
m_World.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) & 0xB); // Take into account that the fourth bit is needed for trapdoors too
}
}
bool cRedstoneSimulator::AreCoordsPowered(int a_BlockX, int a_BlockY, int a_BlockZ) bool cRedstoneSimulator::AreCoordsPowered(int a_BlockX, int a_BlockY, int a_BlockZ)
{ {
for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end(); ++itr) // Check powered list for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end(); ++itr) // Check powered list
@ -747,7 +774,8 @@ bool cRedstoneSimulator::AreCoordsPowered(int a_BlockX, int a_BlockY, int a_Bloc
bool cRedstoneSimulator::IsRepeaterPowered(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta) bool cRedstoneSimulator::IsRepeaterPowered(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta)
{ {
// Check through powered blocks list // Repeaters cannot be powered by any face except their back; verify that this is true for a source
for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end(); ++itr) for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end(); ++itr)
{ {
sPoweredBlocks & Change = *itr; sPoweredBlocks & Change = *itr;
@ -780,7 +808,6 @@ bool cRedstoneSimulator::IsRepeaterPowered(int a_BlockX, int a_BlockY, int a_Blo
} }
} }
// Check linked powered list, 'middle' blocks
for (LinkedBlocksList::iterator itr = m_LinkedPoweredBlocks.begin(); itr != m_LinkedPoweredBlocks.end(); ++itr) for (LinkedBlocksList::iterator itr = m_LinkedPoweredBlocks.begin(); itr != m_LinkedPoweredBlocks.end(); ++itr)
{ {
sLinkedPoweredBlocks & Change = *itr; sLinkedPoweredBlocks & Change = *itr;
@ -817,6 +844,53 @@ bool cRedstoneSimulator::IsRepeaterPowered(int a_BlockX, int a_BlockY, int a_Blo
bool cRedstoneSimulator::IsPistonPowered(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta)
{
// Pistons cannot be powered through their front face; this function verifies that a source meets this requirement
int OldX = a_BlockX, OldY = a_BlockY, OldZ = a_BlockZ;
for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end(); ++itr)
{
sPoweredBlocks & Change = *itr;
if (!Change.a_BlockPos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ))) { continue; }
AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_Meta); // Piston meta is based on what direction they face, so we can do this
if (!Change.a_SourcePos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ)))
{
return true;
}
a_BlockX = OldX;
a_BlockY = OldY;
a_BlockZ = OldZ;
}
for (LinkedBlocksList::iterator itr = m_LinkedPoweredBlocks.begin(); itr != m_LinkedPoweredBlocks.end(); ++itr)
{
sLinkedPoweredBlocks & Change = *itr;
if (!Change.a_BlockPos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ))) { continue; }
AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_Meta);
if (!Change.a_MiddlePos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ)))
{
return true;
}
a_BlockX = OldX;
a_BlockY = OldY;
a_BlockZ = OldZ;
}
return false; // Source was in front of the piston's front face
}
void cRedstoneSimulator::SetDirectionLinkedPowered(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Direction, BLOCKTYPE a_SourceType) void cRedstoneSimulator::SetDirectionLinkedPowered(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Direction, BLOCKTYPE a_SourceType)
{ {
@ -1086,7 +1160,6 @@ void cRedstoneSimulator::SetAllDirsAsPowered(int a_BlockX, int a_BlockY, int a_B
void cRedstoneSimulator::SetBlockPowered(int a_BlockX, int a_BlockY, int a_BlockZ, int a_SourceX, int a_SourceY, int a_SourceZ, BLOCKTYPE a_SourceBlock) void cRedstoneSimulator::SetBlockPowered(int a_BlockX, int a_BlockY, int a_BlockZ, int a_SourceX, int a_SourceY, int a_SourceZ, BLOCKTYPE a_SourceBlock)
{ {
if (m_World.GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR) { return; } // Don't set air, fixes some bugs (wires powering themselves) if (m_World.GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR) { return; } // Don't set air, fixes some bugs (wires powering themselves)
if (AreCoordsPowered(a_BlockX, a_BlockY, a_BlockZ)) { return; } // Check for duplicates
sPoweredBlocks RC; sPoweredBlocks RC;
RC.a_BlockPos = Vector3i(a_BlockX, a_BlockY, a_BlockZ); RC.a_BlockPos = Vector3i(a_BlockX, a_BlockY, a_BlockZ);
@ -1107,7 +1180,6 @@ void cRedstoneSimulator::SetBlockLinkedPowered(int a_BlockX, int a_BlockY, int a
) )
{ {
if (m_World.GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR) { return; } // Don't set air, fixes some bugs (wires powering themselves) if (m_World.GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR) { return; } // Don't set air, fixes some bugs (wires powering themselves)
if (AreCoordsPowered(a_BlockX, a_BlockY, a_BlockZ)) { return; } // Check for duplicates
if (!IsViableMiddleBlock(m_World.GetBlock(a_MiddleX, a_MiddleY, a_MiddleZ))) { return; } // See if middle block is viable if (!IsViableMiddleBlock(m_World.GetBlock(a_MiddleX, a_MiddleY, a_MiddleZ))) { return; } // See if middle block is viable
sLinkedPoweredBlocks RC; sLinkedPoweredBlocks RC;

4
src/Simulator/RedstoneSimulator.h
View File

@ -93,6 +93,8 @@ private:
void HandleDoor(int a_BlockX, int a_BlockY, int a_BlockZ); void HandleDoor(int a_BlockX, int a_BlockY, int a_BlockZ);
/// <summary>Handles activator, detector, and powered rails</summary> /// <summary>Handles activator, detector, and powered rails</summary>
void HandleRail(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_MyType); void HandleRail(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_MyType);
/// <summary>Handles trapdoors</summary>
void HandleTrapdoor(int a_BlockX, int a_BlockY, int a_BlockZ);
/* ===================== */ /* ===================== */
/* ====== Helper functions ====== */ /* ====== Helper functions ====== */
@ -109,6 +111,8 @@ private:
bool AreCoordsPowered(int a_BlockX, int a_BlockY, int a_BlockZ); bool AreCoordsPowered(int a_BlockX, int a_BlockY, int a_BlockZ);
/// <summary>Returns if a repeater is powered</summary> /// <summary>Returns if a repeater is powered</summary>
bool IsRepeaterPowered(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta); bool IsRepeaterPowered(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta);
/// <summary>Returns if a piston is powered</summary>
bool IsPistonPowered(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta);
/// <summary>Returns if lever metadata marks it as emitting power</summary> /// <summary>Returns if lever metadata marks it as emitting power</summary>
bool IsLeverOn(NIBBLETYPE a_BlockMeta); bool IsLeverOn(NIBBLETYPE a_BlockMeta);