86 lines
1.9 KiB
Lua
86 lines
1.9 KiB
Lua
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-- DiamondMover.lua
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-- An example Lua plugin using the cBlockArea object
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-- When a player rclks with a diamond in their hand, an area around the clicked block is moved in the direction the player is facing
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-- Global variables
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MOVER_SIZE_X = 4;
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MOVER_SIZE_Y = 4;
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MOVER_SIZE_Z = 4;
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function Initialize(Plugin)
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Plugin:SetName("DiamondMover");
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Plugin:SetVersion(1);
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cPluginManager.AddHook(cPluginManager.HOOK_PLAYER_USED_ITEM, OnPlayerUsedItem);
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LOG("Initialized " .. Plugin:GetName() .. " v." .. Plugin:GetVersion());
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return true;
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end
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function OnPlayerUsedItem(Player, BlockX, BlockY, BlockZ, BlockFace, CursorX, CursorY, CursorZ)
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-- Don't check if the direction is in the air
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if (BlockFace == -1) then
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return false;
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end;
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if (not Player:HasPermission("diamondmover.move")) then
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return false;
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end;
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-- Rclk with a diamond to push in the direction the player is facing
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if (Player:GetEquippedItem().m_ItemType == E_ITEM_DIAMOND) then
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local Area = cBlockArea();
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Area:Read(Player:GetWorld(),
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BlockX - MOVER_SIZE_X, BlockX + MOVER_SIZE_X,
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BlockY - MOVER_SIZE_Y, BlockY + MOVER_SIZE_Y,
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BlockZ - MOVER_SIZE_Z, BlockZ + MOVER_SIZE_Z
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);
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local PlayerPitch = Player:GetPitch();
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if (PlayerPitch < -70) then -- looking up
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BlockY = BlockY + 1;
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else
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if (PlayerPitch > 70) then -- looking down
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BlockY = BlockY - 1;
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else
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local PlayerRot = Player:GetYaw() + 180; -- Convert [-180, 180] into [0, 360] for simpler conditions
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if ((PlayerRot < 45) or (PlayerRot > 315)) then
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BlockZ = BlockZ - 1;
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else
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if (PlayerRot < 135) then
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BlockX = BlockX + 1;
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else
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if (PlayerRot < 225) then
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BlockZ = BlockZ + 1;
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else
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BlockX = BlockX - 1;
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end;
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end;
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end;
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end;
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end;
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Area:Write(Player:GetWorld(), BlockX - MOVER_SIZE_X, BlockY - MOVER_SIZE_Y, BlockZ - MOVER_SIZE_Z);
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return false;
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end
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end
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