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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-27 22:35:13 +0100
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-27 22:35:13 +0100
commita6630d32394120a78af56bc612fa3c3449283248 (patch)
tree2c791266b0f213cd56961299da8d2258b8f85d8e /src/Blocks/BlockCrops.h
parentFixed spawn point being generally in an ocean (diff)
parentVoronoi-related biomegens use the new cVoronoiMap class. (diff)
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Diffstat (limited to 'src/Blocks/BlockCrops.h')
-rw-r--r--src/Blocks/BlockCrops.h114
1 files changed, 114 insertions, 0 deletions
diff --git a/src/Blocks/BlockCrops.h b/src/Blocks/BlockCrops.h
new file mode 100644
index 000000000..9dd65aae2
--- /dev/null
+++ b/src/Blocks/BlockCrops.h
@@ -0,0 +1,114 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+#include "../MersenneTwister.h"
+#include "../World.h"
+
+
+
+
+
+/// Common class that takes care of carrots, potatoes and wheat
+class cBlockCropsHandler :
+ public cBlockHandler
+{
+public:
+ cBlockCropsHandler(BLOCKTYPE a_BlockType)
+ : cBlockHandler(a_BlockType)
+ {
+ }
+
+
+ virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_Meta) override
+ {
+ MTRand rand;
+
+ if (a_Meta == 0x7)
+ {
+ // Is fully grown, drop the entire produce:
+ switch (m_BlockType)
+ {
+ case E_BLOCK_CROPS:
+ {
+ a_Pickups.push_back(cItem(E_ITEM_WHEAT, 1, 0));
+ a_Pickups.push_back(cItem(E_ITEM_SEEDS, 1 + (int)(rand.randInt(2) + rand.randInt(2)) / 2, 0)); // [1 .. 3] with high preference of 2
+ break;
+ }
+ case E_BLOCK_CARROTS:
+ {
+ a_Pickups.push_back(cItem(E_ITEM_CARROT, 1 + (int)(rand.randInt(2) + rand.randInt(2)) / 2, 0)); // [1 .. 3] with high preference of 2
+ break;
+ }
+ case E_BLOCK_POTATOES:
+ {
+ a_Pickups.push_back(cItem(E_ITEM_POTATO, 1 + (int)(rand.randInt(2) + rand.randInt(2)) / 2, 0)); // [1 .. 3] with high preference of 2
+ if (rand.randInt(20) == 0)
+ {
+ // With a 5% chance, drop a poisonous potato as well
+ a_Pickups.push_back(cItem(E_ITEM_POISONOUS_POTATO, 1, 0));
+ }
+ break;
+ }
+ default:
+ {
+ ASSERT(!"Unhandled block type");
+ break;
+ }
+ } // switch (m_BlockType)
+ }
+ else
+ {
+ // Drop 1 item of whatever is growing
+ switch (m_BlockType)
+ {
+ case E_BLOCK_CROPS: a_Pickups.push_back(cItem(E_ITEM_SEEDS, 1, 0)); break;
+ case E_BLOCK_CARROTS: a_Pickups.push_back(cItem(E_ITEM_CARROT, 1, 0)); break;
+ case E_BLOCK_POTATOES: a_Pickups.push_back(cItem(E_ITEM_POTATO, 1, 0)); break;
+ default:
+ {
+ ASSERT(!"Unhandled block type");
+ break;
+ }
+ }
+ }
+ }
+
+
+ void OnUpdate(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override
+ {
+ NIBBLETYPE Meta = a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
+ NIBBLETYPE Light = a_World->GetBlockBlockLight(a_BlockX, a_BlockY, a_BlockZ);
+ NIBBLETYPE SkyLight = a_World->GetBlockSkyLight(a_BlockX, a_BlockY, a_BlockZ);
+
+ if (SkyLight > Light)
+ {
+ Light = SkyLight;
+ }
+
+ if ((Meta < 7) && (Light > 8))
+ {
+ a_World->FastSetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_CROPS, ++Meta);
+ }
+ else if (Light < 9)
+ {
+ a_World->DigBlock(a_BlockX, a_BlockY, a_BlockZ);
+ }
+ }
+
+
+ virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
+ {
+ return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) == E_BLOCK_FARMLAND));
+ }
+
+
+ virtual const char * GetStepSound(void) override
+ {
+ return "step.grass";
+ }
+} ;
+
+
+
+