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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-18 23:30:34 +0100
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-18 23:30:34 +0100
commitbc1e236d547479833cc4f8d8218064cbdb9dfc0d (patch)
tree8b40bc3a6d5a7b6828d72095afc7c8dfbf5137d5 /source/Simulator/RedstoneSimulator.h
parentMineshafts: silenced a compiler warning. (diff)
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Diffstat (limited to '')
-rw-r--r--source/Simulator/RedstoneSimulator.h217
1 files changed, 165 insertions, 52 deletions
diff --git a/source/Simulator/RedstoneSimulator.h b/source/Simulator/RedstoneSimulator.h
index c0d5795c7..d68c6daeb 100644
--- a/source/Simulator/RedstoneSimulator.h
+++ b/source/Simulator/RedstoneSimulator.h
@@ -3,6 +3,9 @@
#include "Simulator.h"
+/// Per-chunk data for the simulator, specified individual chunks to simulate; 'Data' is not used
+typedef cCoordWithIntList cRedstoneSimulatorChunkData;
+
@@ -12,13 +15,13 @@ class cRedstoneSimulator :
{
typedef cSimulator super;
public:
+
cRedstoneSimulator(cWorld & a_World);
~cRedstoneSimulator();
- virtual void Simulate( float a_Dt ) override;
- virtual bool IsAllowedBlock( BLOCKTYPE a_BlockType ) override { return true; }
-
- virtual void WakeUp(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk) override;
+ virtual void Simulate(float a_Dt) override {}; // Not used in this simulator
+ virtual void SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, cChunk * a_Chunk) override;
+ virtual bool IsAllowedBlock( BLOCKTYPE a_BlockType ) override { return IsRedstone(a_BlockType); }
enum eRedstoneDirection
{
@@ -31,56 +34,166 @@ public:
eRedstoneDirection GetWireDirection(int a_BlockX, int a_BlockY, int a_BlockZ);
eRedstoneDirection GetWireDirection(const Vector3i & a_Pos) { return GetWireDirection(a_Pos.x, a_Pos.y, a_Pos.z); }
- static bool IsRepeaterPointingTo (const Vector3i & a_RepeaterPos, char a_MetaData, const Vector3i & a_BlockPos);
- static bool IsRepeaterPointingAway(const Vector3i & a_RepeaterPos, char a_MetaData, const Vector3i & a_BlockPos);
- static NIBBLETYPE RepeaterRotationToMetaData(double a_Rotation);
- static Vector3i GetRepeaterDirection(NIBBLETYPE a_MetaData);
- static NIBBLETYPE LeverDirectionToMetaData(char a_Dir);
- static bool IsLeverOn(cWorld * a_World, const Vector3i & a_BlockPos);
- static bool IsLeverOn(NIBBLETYPE a_BlockMeta);
-
-
private:
- struct sRepeaterChange
+
+ struct sPoweredBlocks // Define structure of the directly powered blocks list
{
- Vector3i Position;
- int Ticks;
- bool bPowerOn;
- bool bPowerOffNextTime;
+ Vector3i a_BlockPos; // Position of powered block
+ Vector3i a_SourcePos; // Position of source powering the block at a_BlockPos
+ BLOCKTYPE a_SourceBlock; // The source block type (for pistons pushing away sources and replacing with non source etc.)
};
- typedef std::deque <Vector3i> BlockList;
-
- typedef std::deque< sRepeaterChange > RepeaterList;
- RepeaterList m_SetRepeaters;
-
- void SetRepeater(const Vector3i & a_Position, int a_Ticks, bool a_bPowerOn);
-
- virtual void AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk) override {}
-
- void HandleChange( const Vector3i & a_BlockPos );
- BlockList RemoveCurrent( const Vector3i & a_BlockPos );
-
- bool PowerBlock( const Vector3i & a_BlockPos, const Vector3i & a_FromBlock, char a_Power );
- int UnPowerBlock( const Vector3i & a_BlockPos, const Vector3i & a_FromBlock );
-
- bool IsPowered( const Vector3i & a_BlockPos, bool a_bOnlyByWire = false );
- bool IsPowering( const Vector3i & a_PowerPos, const Vector3i & a_BlockPos, eRedstoneDirection a_WireDirection, bool a_bOnlyByWire );
-
- BlockList m_Blocks;
- BlockList m_BlocksBuffer;
-
- BlockList m_RefreshPistons;
- BlockList m_RefreshDropSpensers;
-
- BlockList m_RefreshTorchesAround;
+ struct sLinkedPoweredBlocks // Define structure of the indirectly powered blocks list (i.e. repeaters powering through a block to the block at the other side)
+ {
+ Vector3i a_BlockPos;
+ Vector3i a_MiddlePos;
+ Vector3i a_SourcePos;
+ BLOCKTYPE a_SourceBlock;
+ BLOCKTYPE a_MiddleBlock;
+ };
- void RefreshTorchesAround( const Vector3i & a_BlockPos );
-
- // TODO: The entire simulator is synchronized, no need to lock data structures; remove this
- cCriticalSection m_CS;
-};
-
-
-
-
+ typedef std::vector <sPoweredBlocks> PoweredBlocksList;
+ typedef std::vector <sLinkedPoweredBlocks> LinkedBlocksList;
+
+ PoweredBlocksList m_PoweredBlocks;
+ LinkedBlocksList m_LinkedPoweredBlocks;
+
+ virtual void AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk) override;
+
+ // We want a_MyState for devices needing a full FastSetBlock (as opposed to meta) because with our simulation model, we cannot keep setting the block if it is already set correctly
+ // In addition to being non-performant, it would stop the player from actually breaking said device
+
+ /* ====== SOURCES ====== */
+ ///<summary>Handles the redstone torch</summary>
+ void HandleRedstoneTorch(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_MyState);
+ ///<summary>Handles the redstone block</summary>
+ void HandleRedstoneBlock(int a_BlockX, int a_BlockY, int a_BlockZ);
+ ///<summary>Handles levers</summary>
+ void HandleRedstoneLever(int a_BlockX, int a_BlockY, int a_BlockZ);
+ ///<summary>Handles buttons</summary>
+ void HandleRedstoneButton(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType);
+ /* ==================== */
+
+ /* ====== CARRIERS ====== */
+ ///<summary>Handles redstone wire</summary>
+ void HandleRedstoneWire(int a_BlockX, int a_BlockY, int a_BlockZ);
+ ///<summary>Handles repeaters</summary>
+ void HandleRedstoneRepeater(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_MyState);
+ /* ====================== */
+
+ /* ====== DEVICES ====== */
+ ///<summary>Handles pistons</summary>
+ void HandlePiston(int a_BlockX, int a_BlockY, int a_BlockZ);
+ ///<summary>Handles dispensers and droppers</summary>
+ void HandleDropSpenser(int a_BlockX, int a_BlockY, int a_BlockZ);
+ ///<summary>Handles TNT (exploding)</summary>
+ void HandleTNT(int a_BlockX, int a_BlockY, int a_BlockZ);
+ ///<summary>Handles redstone lamps</summary>
+ void HandleRedstoneLamp(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_MyState);
+ ///<summary>Handles doords</summary>
+ 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);
+ /* ===================== */
+
+ /* ====== Helper functions ====== */
+ void SetBlockPowered(int a_BlockX, int a_BlockY, int a_BlockZ, int a_SourceX, int a_SourceY, int a_SourceZ, BLOCKTYPE a_SourceBlock);
+ void SetBlockLinkedPowered(int a_BlockX, int a_BlockY, int a_BlockZ, int a_MiddleX, int a_MiddleY, int a_MiddleZ, int a_SourceX, int a_SourceY, int a_SourceZ, BLOCKTYPE a_SourceBlock, BLOCKTYPE a_MiddeBlock);
+ void SetDirectionLinkedPowered(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Direction, BLOCKTYPE a_SourceType);
+
+ bool AreCoordsPowered(int a_BlockX, int a_BlockY, int a_BlockZ);
+ bool IsRepeaterPowered(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta);
+
+ bool IsLeverOn(NIBBLETYPE a_BlockMeta);
+ bool IsButtonOn(NIBBLETYPE a_BlockMeta);
+ /* ============================== */
+
+ inline static bool IsMechanism(BLOCKTYPE Block)
+ {
+ switch (Block)
+ {
+ case E_BLOCK_PISTON:
+ case E_BLOCK_STICKY_PISTON:
+ case E_BLOCK_DISPENSER:
+ case E_BLOCK_DROPPER:
+ case E_BLOCK_TNT:
+ case E_BLOCK_REDSTONE_LAMP_OFF:
+ case E_BLOCK_REDSTONE_LAMP_ON:
+ case E_BLOCK_WOODEN_DOOR:
+ case E_BLOCK_IRON_DOOR:
+ case E_BLOCK_REDSTONE_REPEATER_OFF:
+ case E_BLOCK_REDSTONE_REPEATER_ON:
+ case E_BLOCK_POWERED_RAIL:
+ {
+ return true;
+ }
+ default: return false;
+ }
+ }
+
+ inline static bool IsPotentialSource(BLOCKTYPE Block)
+ {
+ switch (Block)
+ {
+ case E_BLOCK_WOODEN_BUTTON:
+ case E_BLOCK_STONE_BUTTON:
+ case E_BLOCK_REDSTONE_WIRE:
+ case E_BLOCK_REDSTONE_TORCH_OFF:
+ case E_BLOCK_REDSTONE_TORCH_ON:
+ case E_BLOCK_LEVER:
+ case E_BLOCK_REDSTONE_REPEATER_ON:
+ case E_BLOCK_REDSTONE_REPEATER_OFF:
+ case E_BLOCK_BLOCK_OF_REDSTONE:
+ case E_BLOCK_ACTIVE_COMPARATOR:
+ case E_BLOCK_INACTIVE_COMPARATOR:
+ {
+ return true;
+ }
+ default: return false;
+ }
+ }
+
+ inline static bool IsRedstone(BLOCKTYPE Block)
+ {
+ switch (Block)
+ {
+ // All redstone devices, please alpha sort
+ case E_BLOCK_ACTIVATOR_RAIL:
+ case E_BLOCK_ACTIVE_COMPARATOR:
+ case E_BLOCK_BLOCK_OF_REDSTONE:
+ case E_BLOCK_DETECTOR_RAIL:
+ case E_BLOCK_DISPENSER:
+ case E_BLOCK_DAYLIGHT_SENSOR:
+ case E_BLOCK_DROPPER:
+ case E_BLOCK_FENCE_GATE:
+ case E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE:
+ case E_BLOCK_HOPPER:
+ case E_BLOCK_INACTIVE_COMPARATOR:
+ case E_BLOCK_IRON_DOOR:
+ case E_BLOCK_LEVER:
+ case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE:
+ case E_BLOCK_NOTE_BLOCK:
+ case E_BLOCK_REDSTONE_LAMP_OFF:
+ case E_BLOCK_REDSTONE_LAMP_ON:
+ case E_BLOCK_REDSTONE_REPEATER_OFF:
+ case E_BLOCK_REDSTONE_REPEATER_ON:
+ case E_BLOCK_REDSTONE_TORCH_OFF:
+ case E_BLOCK_REDSTONE_TORCH_ON:
+ case E_BLOCK_REDSTONE_WIRE:
+ case E_BLOCK_STICKY_PISTON:
+ case E_BLOCK_STONE_BUTTON:
+ case E_BLOCK_STONE_PRESSURE_PLATE:
+ case E_BLOCK_TNT:
+ case E_BLOCK_TRAPDOOR:
+ case E_BLOCK_TRIPWIRE_HOOK:
+ case E_BLOCK_WOODEN_BUTTON:
+ case E_BLOCK_WOODEN_DOOR:
+ case E_BLOCK_WOODEN_PRESSURE_PLATE:
+ case E_BLOCK_PISTON:
+ {
+ return true;
+ }
+ default: return false;
+ }
+ }
+}; \ No newline at end of file