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authorMat <mail@mathias.is>2020-03-17 01:23:50 +0100
committerGitHub <noreply@github.com>2020-03-17 01:23:50 +0100
commit0718c44e778aa7295125b5cbd684aeb646eb4067 (patch)
treeb75ad15f32a035ad73034355854f2700d234ed3f /src/Blocks/BlockDirt.h
parentUpdate Core (diff)
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Diffstat (limited to 'src/Blocks/BlockDirt.h')
-rw-r--r--src/Blocks/BlockDirt.h101
1 files changed, 1 insertions, 100 deletions
diff --git a/src/Blocks/BlockDirt.h b/src/Blocks/BlockDirt.h
index 727c5d295..9a6c6104b 100644
--- a/src/Blocks/BlockDirt.h
+++ b/src/Blocks/BlockDirt.h
@@ -2,16 +2,11 @@
#pragma once
#include "BlockHandler.h"
-#include "../FastRandom.h"
-#include "../Root.h"
-#include "../Bindings/PluginManager.h"
-/** Handler used for all types of dirt and grassblock.
-TODO: Split the Grassblock handler away from this class. */
class cBlockDirtHandler :
public cBlockHandler
{
@@ -45,104 +40,10 @@ public:
- virtual void OnUpdate(cChunkInterface & cChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_PluginInterface, cChunk & a_Chunk, int a_RelX, int a_RelY, int a_RelZ) override
- {
- if (m_BlockType != E_BLOCK_GRASS)
- {
- return;
- }
-
- // Make sure that there is enough light at the source block to spread
- if (!a_Chunk.GetWorld()->IsChunkLighted(a_Chunk.GetPosX(), a_Chunk.GetPosZ()))
- {
- a_Chunk.GetWorld()->QueueLightChunk(a_Chunk.GetPosX(), a_Chunk.GetPosZ());
- return;
- }
- else if ((a_RelY < cChunkDef::Height - 1))
- {
- BLOCKTYPE above = a_Chunk.GetBlock(a_RelX, a_RelY + 1, a_RelZ);
-
- // Grass turns back to dirt when the block above it is not transparent or water.
- // It does not turn to dirt when a snow layer is above.
- if ((above != E_BLOCK_SNOW) &&
- (!cBlockInfo::IsTransparent(above) || IsBlockWater(above)))
- {
- a_Chunk.FastSetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_DIRT, E_META_DIRT_NORMAL);
- return;
- }
-
- NIBBLETYPE light = std::max(a_Chunk.GetBlockLight(a_RelX, a_RelY + 1, a_RelZ), a_Chunk.GetTimeAlteredLight(a_Chunk.GetSkyLight(a_RelX, a_RelY + 1, a_RelZ)));
- // Source block is not bright enough to spread
- if (light < 9)
- {
- return;
- }
-
- }
-
- // Grass spreads to adjacent dirt blocks:
- auto & rand = GetRandomProvider();
- for (int i = 0; i < 2; i++) // Pick two blocks to grow to
- {
- int OfsX = rand.RandInt(-1, 1);
- int OfsY = rand.RandInt(-3, 1);
- int OfsZ = rand.RandInt(-1, 1);
-
- BLOCKTYPE DestBlock;
- NIBBLETYPE DestMeta;
- if (!cChunkDef::IsValidHeight(a_RelY + OfsY))
- {
- // Y Coord out of range
- continue;
- }
- Vector3i pos(a_RelX + OfsX, a_RelY + OfsY, a_RelZ + OfsZ);
- auto chunk = a_Chunk.GetRelNeighborChunkAdjustCoords(pos);
- if (chunk == nullptr)
- {
- // Unloaded chunk
- continue;
- }
- chunk->GetBlockTypeMeta(pos, DestBlock, DestMeta);
- if ((DestBlock != E_BLOCK_DIRT) || (DestMeta != E_META_DIRT_NORMAL))
- {
- // Not a regular dirt block
- continue;
- }
- auto abovePos = pos.addedY(1);
- BLOCKTYPE above = chunk->GetBlock(abovePos);
- NIBBLETYPE light = std::max(chunk->GetBlockLight(abovePos), chunk->GetTimeAlteredLight(chunk->GetSkyLight(abovePos)));
- if ((light > 4) &&
- cBlockInfo::IsTransparent(above) &&
- (!IsBlockLava(above)) &&
- (!IsBlockWaterOrIce(above))
- )
- {
- auto absPos = chunk->RelativeToAbsolute(pos);
- if (!cRoot::Get()->GetPluginManager()->CallHookBlockSpread(*chunk->GetWorld(), absPos.x, absPos.y, absPos.z, ssGrassSpread))
- {
- chunk->FastSetBlock(pos, E_BLOCK_GRASS, 0);
- }
- }
- } // for i - repeat twice
- }
-
-
-
-
-
virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
{
UNUSED(a_Meta);
- switch (m_BlockType)
- {
- case E_BLOCK_DIRT: return 10;
- case E_BLOCK_GRASS: return 1;
- default:
- {
- ASSERT(!"Unhandled blocktype in dirt handler!");
- return 0;
- }
- }
+ return 10;
}
} ;