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-rw-r--r--source/cPiston.cpp152
1 files changed, 0 insertions, 152 deletions
diff --git a/source/cPiston.cpp b/source/cPiston.cpp
deleted file mode 100644
index 4d6ccef0e..000000000
--- a/source/cPiston.cpp
+++ /dev/null
@@ -1,152 +0,0 @@
-
-#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
-
-#include "cPiston.h"
-#include "cRedstone.h"
-#include "ChunkDef.h"
-#include "cPickup.h"
-#include "cItem.h"
-#include "cRoot.h"
-#include "cClientHandle.h"
-#include "cWorld.h"
-#include "BlockID.h"
-#include "cServer.h"
-#include "blocks/Block.h"
-
-extern bool g_BlockPistonBreakable[];
-
-#define AddDir( x, y, z, dir, amount ) switch(dir) { case 0: (y)-=(amount); break; case 1: (y)+=(amount); break;\
- case 2: (z)-=(amount); break; case 3: (z)+=(amount); break;\
- case 4: (x)-=(amount); break; case 5: (x)+=(amount); break; }
-
-
-
-
-
-cPiston::cPiston( cWorld* a_World )
- :m_World ( a_World )
-{
-
-}
-
-unsigned short cPiston::FirstPassthroughBlock( int pistonX, int pistonY, int pistonZ, char pistonmeta ) {
- unsigned short ret;
- pistonmeta &= 7;
- if(pistonmeta >= 6) { // just in case, it shouldn't happen but if it would, it'd case inf loop
- printf("cPiston::FirstPassthroughBlock - piston has invalid meta data!\n");
- return 9001;
- }
- char currBlock;
- for( ret = 0; ret < 24; ret++ ) { // push up to 24 blocks
- AddDir( pistonX, pistonY, pistonZ, pistonmeta, 1 )
- currBlock = m_World->GetBlock( pistonX, pistonY, pistonZ );
- if(currBlock == E_BLOCK_BEDROCK || currBlock == E_BLOCK_OBSIDIAN || currBlock == E_BLOCK_PISTON_EXTENSION ) {return 9001;}
- if(g_BlockPistonBreakable[currBlock]) {return ret;}
- }
- return 9001;
-}
-
-
-
-
-
-void cPiston::ExtendPiston( int pistx, int pisty, int pistz )
-{
- char pistonBlock = m_World->GetBlock( pistx, pisty, pistz );
- char pistonMeta = m_World->GetBlockMeta( pistx, pisty, pistz );
- char isSticky = (char)(pistonBlock == E_BLOCK_STICKY_PISTON) * 8;
- bool recalc = false;
- if ( (pistonMeta & 0x8) == 0x0 ) // only extend if piston is not already extended
- {
- unsigned short dist = FirstPassthroughBlock(pistx, pisty, pistz, pistonMeta);
- if (dist > 9000) return; // too many blocks
-
- AddDir( pistx, pisty, pistz, pistonMeta & 7, dist+1 )
- BLOCKTYPE currBlock = m_World->GetBlock (pistx, pisty, pistz);
- NIBBLETYPE currMeta = m_World->GetBlockMeta(pistx, pisty, pistz);
- if (currBlock != E_BLOCK_AIR)
- {
- cBlockHandler * Handler = BlockHandler(currBlock);
- if(Handler->DropOnUnsuitable())
- {
- Handler->DropBlock(m_World, pistx, pisty, pistz);
- }
- recalc = true;
- }
- int oldx = pistx, oldy = pisty, oldz = pistz;
- char currBlockMeta;
- for (int i = dist + 1; i>0; i--)
- {
- AddDir(pistx, pisty, pistz, pistonMeta & 7, -1)
- currBlock = m_World->GetBlock(pistx, pisty, pistz);
- currBlockMeta = m_World->GetBlockMeta(pistx, pisty, pistz);
- m_World->SetBlock( oldx, oldy, oldz, currBlock, currBlockMeta);
- oldx = pistx;
- oldy = pisty;
- oldz = pistz;
- }
- m_World->BroadcastBlockAction(pistx, pisty, pistz, 0, pistonMeta, E_BLOCK_PISTON);
- m_World->FastSetBlock( pistx, pisty, pistz, pistonBlock, pistonMeta | 0x8 );
-
- int extx = pistx;
- int exty = pisty;
- int extz = pistz;
-
- AddDir(extx, exty, extz, pistonMeta & 7, 1)
-
- m_World->SetBlock(extx, exty, extz, E_BLOCK_PISTON_EXTENSION, isSticky + pistonMeta & 7);
-
- if (recalc)
- {
- cRedstone Redstone(m_World);
- Redstone.ChangeRedstone(extx, exty, extz, false); // recalculate redstone around current device
- Redstone.ChangeRedstone(pistx, pisty, pistz, false); // recalculate redstone around current device
- }
- }
-}
-
-
-
-
-
-void cPiston::RetractPiston( int pistx, int pisty, int pistz )
-{
- char pistonBlock = m_World->GetBlock( pistx, pisty, pistz );
- char pistonMeta = m_World->GetBlockMeta( pistx, pisty, pistz );
- if (pistonMeta <= 6) // only retract if piston is not already retracted
- {
- return;
- }
- m_World->BroadcastBlockAction(pistx, pisty, pistz, 1, pistonMeta & ~(8), E_BLOCK_PISTON);
- m_World->FastSetBlock(pistx, pisty, pistz, pistonBlock, pistonMeta & ~(8));
-
- AddDir(pistx, pisty, pistz, pistonMeta & 7, 1)
- if (m_World->GetBlock(pistx, pisty, pistz) == E_BLOCK_PISTON_EXTENSION)
- {
- if (pistonBlock == E_BLOCK_STICKY_PISTON)
- {
- int tempx = pistx, tempy = pisty, tempz = pistz;
- AddDir( tempx, tempy, tempz, pistonMeta & 7, 1 )
- char tempblock = m_World->GetBlock( tempx, tempy, tempz );
- if (
- (tempblock == E_BLOCK_OBSIDIAN) ||
- (tempblock == E_BLOCK_BEDROCK) ||
- (tempblock == E_BLOCK_PISTON_EXTENSION)
- )
- {
- // These cannot be moved by the sticky piston, bail out
- return;
- }
- m_World->SetBlock( pistx, pisty, pistz, tempblock, m_World->GetBlockMeta( tempx, tempy, tempz ) );
- m_World->SetBlock( tempx, tempy, tempz, E_BLOCK_AIR, 0 );
- }
- else
- {
- m_World->SetBlock( pistx, pisty, pistz, E_BLOCK_AIR, 0 );
- }
- }
-}
-
-
-
-