flewkey/cuberite-2a
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Refactored block placement workflow.

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Multi-blocks can now use the default OnPlayerPlaced() callback in cItemHandler.
This commit is contained in:
Mattes D
2015-06-21 19:49:22 +02:00
parent 4ce8bebfd8
commit 3889b2cac2
7 changed files with 156 additions and 85 deletions
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71
src/Items/ItemHandler.cpp
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@@ -367,37 +367,51 @@ bool cItemHandler::OnPlayerPlace(
return false;
}
}
BLOCKTYPE BlockType;
NIBBLETYPE BlockMeta;
if (!GetPlacementBlockTypeMeta(&a_World, &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, BlockType, BlockMeta))
// Get all the blocks to place:
sSetBlockVector blocks;
if (!GetBlocksToPlace(a_World, a_Player, a_EquippedItem, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, blocks))
{
// Handler refused the placement, send that information back to the client:
for (const auto & blk: blocks)
{
a_World.SendBlockTo(blk.GetX(), blk.GetY(), blk.GetZ(), &a_Player);
}
a_World.SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, &a_Player);
a_Player.GetInventory().SendEquippedSlot();
return false;
}
if (!a_Player.PlaceBlock(a_BlockX, a_BlockY, a_BlockZ, BlockType, BlockMeta))
// Try to place the blocks:
if (!a_Player.PlaceBlocks(blocks))
{
// The placement failed, the block has already been re-sent, re-send inventory:
// The placement failed, the blocks have already been re-sent, re-send inventory:
a_Player.GetInventory().SendEquippedSlot();
return false;
}
AString PlaceSound = cBlockInfo::GetPlaceSound(BlockType);
float Volume = 1.0f, Pitch = 0.8f;
if (PlaceSound == "dig.metal")
// Play the placement sound for the main block:
for (const auto & blk: blocks)
{
Pitch = 1.2f;
PlaceSound = "dig.stone";
}
else if (PlaceSound == "random.anvil_land")
{
Volume = 0.65f;
}
a_World.BroadcastSoundEffect(PlaceSound, a_BlockX + 0.5, a_BlockY + 0.5, a_BlockZ + 0.5, Volume, Pitch);
// Find the main block by comparing the coords:
if ((blk.GetX() != a_BlockX) || (blk.GetY() != a_BlockY) || (blk.GetZ() != a_BlockZ))
{
continue;
}
AString PlaceSound = cBlockInfo::GetPlaceSound(blk.m_BlockType);
float Volume = 1.0f, Pitch = 0.8f;
if (PlaceSound == "dig.metal")
{
Pitch = 1.2f;
PlaceSound = "dig.stone";
}
else if (PlaceSound == "random.anvil_land")
{
Volume = 0.65f;
}
a_World.BroadcastSoundEffect(PlaceSound, a_BlockX + 0.5, a_BlockY + 0.5, a_BlockZ + 0.5, Volume, Pitch);
break;
} // for blk - blocks[]
// Remove the "placed" item:
if (a_Player.IsGameModeSurvival())
@@ -411,6 +425,27 @@ bool cItemHandler::OnPlayerPlace(
bool cItemHandler::GetBlocksToPlace(
cWorld & a_World, cPlayer & a_Player, const cItem & a_EquippedItem,
int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
int a_CursorX, int a_CursorY, int a_CursorZ,
sSetBlockVector & a_BlocksToSet
)
{
BLOCKTYPE BlockType;
NIBBLETYPE BlockMeta;
if (!GetPlacementBlockTypeMeta(&a_World, &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, BlockType, BlockMeta))
{
return false;
}
a_BlocksToSet.emplace_back(a_BlockX, a_BlockY, a_BlockZ, BlockType, BlockMeta);
return true;
}
bool cItemHandler::OnItemUse(
cWorld * a_World, cPlayer * a_Player, cBlockPluginInterface & a_PluginInterface, const cItem & a_Item,
int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace