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-rw-r--r--src/BlockID.h5
-rw-r--r--src/Blocks/BlockButton.cpp32
-rw-r--r--src/Blocks/BlockButton.h26
-rw-r--r--src/Blocks/BlockComparator.cpp53
-rw-r--r--src/Blocks/BlockComparator.h24
-rw-r--r--src/Blocks/BlockHandler.cpp2
-rw-r--r--src/Blocks/BlockHandler.h27
-rw-r--r--src/Blocks/BlockLever.cpp31
-rw-r--r--src/Blocks/BlockLever.h14
-rw-r--r--src/Blocks/BlockRedstone.cpp27
-rw-r--r--src/Blocks/BlockRedstone.h7
-rw-r--r--src/Blocks/BlockRedstoneRepeater.cpp50
-rw-r--r--src/Blocks/BlockRedstoneRepeater.h33
-rw-r--r--src/Blocks/BlockSnow.h42
-rw-r--r--src/Blocks/BlockStairs.h24
-rw-r--r--src/Blocks/BlockStems.h1
-rw-r--r--src/Blocks/BlockTrapdoor.h108
-rw-r--r--src/ClientHandle.cpp23
-rw-r--r--src/Simulator/RedstoneSimulator.cpp228
-rw-r--r--src/Simulator/RedstoneSimulator.h4
20 files changed, 431 insertions, 330 deletions
diff --git a/src/BlockID.h b/src/BlockID.h
index e5f49fe2c..9742e9745 100644
--- a/src/BlockID.h
+++ b/src/BlockID.h
@@ -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_LOG = 162,
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_CARPET = 171,
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_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_RED_ROSE = E_BLOCK_FLOWER,
E_BLOCK_LOCKED_CHEST = E_BLOCK_STAINED_GLASS,
diff --git a/src/Blocks/BlockButton.cpp b/src/Blocks/BlockButton.cpp
deleted file mode 100644
index a48e82f4d..000000000
--- a/src/Blocks/BlockButton.cpp
+++ /dev/null
@@ -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);
-}
-
-
-
-
diff --git a/src/Blocks/BlockButton.h b/src/Blocks/BlockButton.h
index e2c60002b..ec897835a 100644
--- a/src/Blocks/BlockButton.h
+++ b/src/Blocks/BlockButton.h
@@ -10,9 +10,23 @@ class cBlockButtonHandler :
public cBlockHandler
{
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
@@ -51,10 +65,10 @@ public:
{
switch (a_BlockFace)
{
- case BLOCK_FACE_ZM: { return 0x4; }
- case BLOCK_FACE_ZP: { return 0x3; }
- case BLOCK_FACE_XM: { return 0x2; }
- case BLOCK_FACE_XP: { return 0x1; }
+ case BLOCK_FACE_ZM: return 0x4;
+ case BLOCK_FACE_ZP: return 0x3;
+ case BLOCK_FACE_XM: return 0x2;
+ case BLOCK_FACE_XP: return 0x1;
default:
{
ASSERT(!"Unhandled block face!");
diff --git a/src/Blocks/BlockComparator.cpp b/src/Blocks/BlockComparator.cpp
deleted file mode 100644
index 8bc0ac5ac..000000000
--- a/src/Blocks/BlockComparator.cpp
+++ /dev/null
@@ -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;
-}
-
-
-
-
diff --git a/src/Blocks/BlockComparator.h b/src/Blocks/BlockComparator.h
index cb2941d3c..e7e18bac9 100644
--- a/src/Blocks/BlockComparator.h
+++ b/src/Blocks/BlockComparator.h
@@ -2,6 +2,7 @@
#pragma once
#include "BlockHandler.h"
+#include "BlockRedstoneRepeater.h"
@@ -11,10 +12,18 @@ class cBlockComparatorHandler :
public cBlockHandler
{
public:
- cBlockComparatorHandler(BLOCKTYPE a_BlockType);
- virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override;
+ cBlockComparatorHandler(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
+ {
+ 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
@@ -38,10 +47,15 @@ public:
virtual bool GetPlacementBlockTypeMeta(
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,
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
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index 3448cf8a1..7bb35efeb 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -61,6 +61,7 @@
#include "BlockSugarcane.h"
#include "BlockTallGrass.h"
#include "BlockTorch.h"
+#include "BlockTrapdoor.h"
#include "BlockVine.h"
#include "BlockWood.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_TALL_GRASS: return new cBlockTallGrassHandler (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_WALLSIGN: return new cBlockSignHandler (a_BlockType);
case E_BLOCK_WATER: return new cBlockFluidHandler (a_BlockType);
diff --git a/src/Blocks/BlockHandler.h b/src/Blocks/BlockHandler.h
index 80dccd8c7..107d36476 100644
--- a/src/Blocks/BlockHandler.h
+++ b/src/Blocks/BlockHandler.h
@@ -98,7 +98,10 @@ public:
*/
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);
/** 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);
- /// 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; }
- /// 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; }
- /// 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; }
- /// 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; }
- /// 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; }
-
-
- /// Get the blockhandler for a specific block id
+
+ /// <summary>Get the blockhandler for a specific block id</summary>
static cBlockHandler * GetBlockHandler(BLOCKTYPE a_BlockType);
- /// Deletes all initialised block handlers
+ /// <summary>Deletes all initialised block handlers</summary>
static void Deinit();
protected:
diff --git a/src/Blocks/BlockLever.cpp b/src/Blocks/BlockLever.cpp
deleted file mode 100644
index c482b0246..000000000
--- a/src/Blocks/BlockLever.cpp
+++ /dev/null
@@ -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);
-}
-
-
-
-
diff --git a/src/Blocks/BlockLever.h b/src/Blocks/BlockLever.h
index 5e6a3bd1e..15fe2071c 100644
--- a/src/Blocks/BlockLever.h
+++ b/src/Blocks/BlockLever.h
@@ -10,9 +10,19 @@ class cBlockLeverHandler :
public cBlockHandler
{
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
diff --git a/src/Blocks/BlockRedstone.cpp b/src/Blocks/BlockRedstone.cpp
deleted file mode 100644
index 35cdc34cf..000000000
--- a/src/Blocks/BlockRedstone.cpp
+++ /dev/null
@@ -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
-}
-
-
-
-
diff --git a/src/Blocks/BlockRedstone.h b/src/Blocks/BlockRedstone.h
index f28f3f2d6..57bd91b46 100644
--- a/src/Blocks/BlockRedstone.h
+++ b/src/Blocks/BlockRedstone.h
@@ -12,9 +12,10 @@ class cBlockRedstoneHandler :
public cBlockHandler
{
public:
- cBlockRedstoneHandler(BLOCKTYPE a_BlockType);
-
- virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override;
+ cBlockRedstoneHandler(BLOCKTYPE a_BlockType)
+ : cBlockHandler(a_BlockType)
+ {
+ }
virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
diff --git a/src/Blocks/BlockRedstoneRepeater.cpp b/src/Blocks/BlockRedstoneRepeater.cpp
deleted file mode 100644
index 3ab5bc559..000000000
--- a/src/Blocks/BlockRedstoneRepeater.cpp
+++ /dev/null
@@ -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;
-}
-
-
-
-
diff --git a/src/Blocks/BlockRedstoneRepeater.h b/src/Blocks/BlockRedstoneRepeater.h
index a61121d3a..1fcddd4f8 100644
--- a/src/Blocks/BlockRedstoneRepeater.h
+++ b/src/Blocks/BlockRedstoneRepeater.h
@@ -11,10 +11,29 @@ class cBlockRedstoneRepeaterHandler :
public cBlockHandler
{
public:
- cBlockRedstoneRepeaterHandler(BLOCKTYPE a_BlockType);
- virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override;
+ cBlockRedstoneRepeaterHandler(BLOCKTYPE a_BlockType)
+ : 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
@@ -34,14 +53,6 @@ public:
{
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
diff --git a/src/Blocks/BlockSnow.h b/src/Blocks/BlockSnow.h
index b8d48362c..d7fd1e19e 100644
--- a/src/Blocks/BlockSnow.h
+++ b/src/Blocks/BlockSnow.h
@@ -25,21 +25,37 @@ public:
) override
{
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;
}
- 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
{
- 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;
}
diff --git a/src/Blocks/BlockStairs.h b/src/Blocks/BlockStairs.h
index 8d259eee3..fa378e4b5 100644
--- a/src/Blocks/BlockStairs.h
+++ b/src/Blocks/BlockStairs.h
@@ -47,8 +47,28 @@ public:
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)
{
diff --git a/src/Blocks/BlockStems.h b/src/Blocks/BlockStems.h
index e17f2ea3d..c2dff62cf 100644
--- a/src/Blocks/BlockStems.h
+++ b/src/Blocks/BlockStems.h
@@ -2,7 +2,6 @@
#pragma once
#include "BlockHandler.h"
-#include "../MersenneTwister.h"
#include "../World.h"
diff --git a/src/Blocks/BlockTrapdoor.h b/src/Blocks/BlockTrapdoor.h
new file mode 100644
index 000000000..58d770d23
--- /dev/null
+++ b/src/Blocks/BlockTrapdoor.h
@@ -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]);
+ }
+};
+
+
+
+
diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp
index b3e12ce77..f9a48003e 100644
--- a/src/ClientHandle.cpp
+++ b/src/ClientHandle.cpp
@@ -891,14 +891,14 @@ void cClientHandle::HandlePlaceBlock(int a_BlockX, int a_BlockY, int a_BlockZ, c
else
{
// Check if the block ignores build collision (water, grass etc.):
- cBlockHandler * Handler = cBlockHandler::GetBlockHandler(ClickedBlock);
- if (Handler->DoesIgnoreBuildCollision())
+ if (
+ 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);
}
-
- BLOCKTYPE PlaceBlock = World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
- if (!BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision())
+ else
{
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;
}
- 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.
// 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
{
- if (!BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision())
+ if (
+ !BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision() &&
+ !BlockHandler(PlaceBlock)->DoesIgnoreBuildCollision(m_Player, PlaceMeta)
+ )
{
// 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;
}
}
diff --git a/src/Simulator/RedstoneSimulator.cpp b/src/Simulator/RedstoneSimulator.cpp
index 81d4e26f6..c93741a0e 100644
--- a/src/Simulator/RedstoneSimulator.cpp
+++ b/src/Simulator/RedstoneSimulator.cpp
@@ -76,92 +76,100 @@ void cRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, c
int BaseX = a_Chunk->GetPosX() * cChunkDef::Width;
int BaseZ = a_Chunk->GetPosZ() * cChunkDef::Width;
- for (cRedstoneSimulatorChunkData::iterator dataitr = ChunkData.begin(), end = ChunkData.end(); dataitr != end;)
+ // Check to see if PoweredBlocks have invalid items (source is air or unpowered)
+ for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end();)
{
- BLOCKTYPE BlockType = a_Chunk->GetBlock(dataitr->x, dataitr->y, dataitr->z);
- if (!IsAllowedBlock(BlockType))
+ 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))
{
- dataitr = ChunkData.erase(dataitr);
continue;
}
- // Check to see if PoweredBlocks have invalid items (source is air or unpowered)
- for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end();)
+ if (SourceBlockType != Change.a_SourceBlock)
{
- sPoweredBlocks & Change = *itr;
+ 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++;
+ }
+ }
- int RelX = Change.a_SourcePos.x - a_ChunkX * cChunkDef::Width;
- int RelZ = Change.a_SourcePos.z - a_ChunkZ * cChunkDef::Width;
+ // 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;
- BLOCKTYPE SourceBlockType;
- NIBBLETYPE SourceBlockMeta;
- a_Chunk->UnboundedRelGetBlock(RelX, Change.a_SourcePos.y, RelZ, SourceBlockType, SourceBlockMeta);
+ 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;
- 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++;
- }
+ 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;
}
- // 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();)
+ if (SourceBlockType != Change.a_SourceBlock)
{
- 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++;
- }
+ 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
+ for (cRedstoneSimulatorChunkData::iterator dataitr = ChunkData.begin(), end = ChunkData.end(); dataitr != end;)
+ {
+ BLOCKTYPE BlockType = a_Chunk->GetBlock(dataitr->x, dataitr->y, dataitr->z);
+ if (!IsAllowedBlock(BlockType))
+ {
+ dataitr = ChunkData.erase(dataitr);
+ continue;
+ }
+
+ // PoweredBlock and LinkedPoweredBlock list was fine, now to the actual handling
int a_X = BaseX + dataitr->x;
int a_Z = BaseZ + dataitr->z;
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_LEVER: HandleRedstoneLever(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_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 > 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);
}
@@ -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)
{
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);
}
@@ -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)
{
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)
{
- // 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)
{
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)
{
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)
{
@@ -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)
{
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;
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 (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
sLinkedPoweredBlocks RC;
diff --git a/src/Simulator/RedstoneSimulator.h b/src/Simulator/RedstoneSimulator.h
index d3002394a..59400b614 100644
--- a/src/Simulator/RedstoneSimulator.h
+++ b/src/Simulator/RedstoneSimulator.h
@@ -93,6 +93,8 @@ private:
void HandleDoor(int a_BlockX, int a_BlockY, int a_BlockZ);
/// <summary>Handles activator, detector, and powered rails</summary>
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 ====== */
@@ -109,6 +111,8 @@ private:
bool AreCoordsPowered(int a_BlockX, int a_BlockY, int a_BlockZ);
/// <summary>Returns if a repeater is powered</summary>
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>
bool IsLeverOn(NIBBLETYPE a_BlockMeta);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 19:21:37 +0100