521087fc07
git-svn-id: http://mc-server.googlecode.com/svn/trunk@721 0a769ca7-a7f5-676a-18bf-c427514a06d6
131 lines
3.1 KiB
C++
131 lines
3.1 KiB
C++
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#pragma once
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#include "Block.h"
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#include "../cTorch.h"
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#include "../cWorld.h"
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class cBlockTorchHandler : public cBlockHandler
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{
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public:
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cBlockTorchHandler(BLOCKTYPE a_BlockID)
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: cBlockHandler(a_BlockID)
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{
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}
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virtual void PlaceBlock(cWorld * a_World, cPlayer * a_Player, NIBBLETYPE a_BlockMeta, int a_X, int a_Y, int a_Z, char a_Dir) override
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{
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a_World->SetBlock(a_X, a_Y, a_Z, m_BlockID, cTorch::DirectionToMetaData(a_Dir));
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OnPlacedByPlayer(a_World, a_Player, a_X, a_Y, a_Z, a_Dir);
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}
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virtual bool AllowBlockOnTop(void) override
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{
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return false;
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}
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static bool CanBePlacedOn(BLOCKTYPE a_BlockType, char a_Direction)
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{
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switch (a_BlockType)
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{
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case E_BLOCK_STONE:
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case E_BLOCK_GRASS:
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case E_BLOCK_DIRT:
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case E_BLOCK_COBBLESTONE:
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case E_BLOCK_PLANKS:
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case E_BLOCK_BEDROCK:
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case E_BLOCK_SAND:
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case E_BLOCK_GRAVEL:
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case E_BLOCK_GOLD_ORE:
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case E_BLOCK_IRON_ORE:
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case E_BLOCK_COAL_ORE:
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case E_BLOCK_LOG:
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case E_BLOCK_SPONGE:
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case E_BLOCK_LAPIS_ORE:
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case E_BLOCK_LAPIS_BLOCK:
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case E_BLOCK_SANDSTONE:
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case E_BLOCK_WOOL:
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case E_BLOCK_GOLD_BLOCK:
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case E_BLOCK_IRON_BLOCK:
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case E_BLOCK_DOUBLE_STONE_SLAB:
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case E_BLOCK_BRICK:
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case E_BLOCK_BOOKCASE:
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case E_BLOCK_MOSSY_COBBLESTONE:
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case E_BLOCK_OBSIDIAN:
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case E_BLOCK_MOB_SPAWNER:
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case E_BLOCK_DIAMOND_ORE:
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case E_BLOCK_DIAMOND_BLOCK:
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case E_BLOCK_CRAFTING_TABLE:
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case E_BLOCK_REDSTONE_ORE:
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case E_BLOCK_REDSTONE_ORE_GLOWING:
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case E_BLOCK_SNOW_BLOCK:
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case E_BLOCK_CLAY:
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case E_BLOCK_JUKEBOX:
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case E_BLOCK_PUMPKIN:
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case E_BLOCK_NETHERRACK:
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case E_BLOCK_SOULSAND:
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case E_BLOCK_JACK_O_LANTERN:
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case E_BLOCK_LOCKED_CHEST:
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case E_BLOCK_STONE_BRICKS:
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case E_BLOCK_MELON:
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case E_BLOCK_MYCELIUM:
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case E_BLOCK_NETHER_BRICK:
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case E_BLOCK_END_STONE:
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case E_BLOCK_REDSTONE_LAMP_OFF:
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case E_BLOCK_REDSTONE_LAMP_ON:
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case E_BLOCK_DOUBLE_WOODEN_SLAB:
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case E_BLOCK_EMERALD_ORE:
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case E_BLOCK_ENDER_CHEST:
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case E_BLOCK_EMERALD_BLOCK:
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{
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return true;
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}
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case E_BLOCK_GLASS:
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case E_BLOCK_FENCE:
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case E_BLOCK_NETHER_BRICK_FENCE:
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{
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return (a_Direction == 0x1); // allow only direction "standing on floor"
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}
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default:
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{
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return false;
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}
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}
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}
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static bool TorchCanBePlacedAt(cWorld * a_World, int a_X, int a_Y, int a_Z, char a_Dir)
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{
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// TODO: If placing a torch from below, check all 4 XZ neighbors, place it on that neighbor instead
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// How to propagate that change up?
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AddDirection( a_X, a_Y, a_Z, a_Dir, true );
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return CanBePlacedOn(a_World->GetBlock( a_X, a_Y, a_Z ), a_Dir);
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}
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virtual bool CanBePlacedAt(cWorld * a_World, int a_X, int a_Y, int a_Z, char a_Dir) override
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{
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return TorchCanBePlacedAt(a_World, a_X, a_Y, a_Z, a_Dir);
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}
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virtual bool CanBeAt(cWorld * a_World, int a_X, int a_Y, int a_Z) override
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{
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char Dir = cTorch::MetaDataToDirection(a_World->GetBlockMeta( a_X, a_Y, a_Z));
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return CanBePlacedAt(a_World, a_X, a_Y, a_Z, Dir);
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}
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};
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