path: root/MCServer/Plugins/Core/onbreakplaceblock.lua

function OnPlayerPlacingBlock(Player, BlockX, BlockY, BlockZ, BlockFace, CursorX, CursorY, CursorZ, BlockType)
	-- Direction is air check
	if (BlockFace == -1) then
		return false
	end

	local PROTECTRADIUS = WorldsSpawnProtect[Player:GetWorld():GetName()];

	if not (Player:HasPermission("core.build")) then
		return true
	else
		if not (Player:HasPermission("core.spawnprotect.bypass")) and not (PROTECTRADIUS == 0) then
			local World = Player:GetWorld()
			local xcoord = World:GetSpawnX()
			local ycoord = World:GetSpawnY()
			local zcoord = World:GetSpawnZ()

			if not ((BlockX <= (xcoord + PROTECTRADIUS)) and (BlockX >= (xcoord - PROTECTRADIUS))) then
				return false -- Not in spawn area.
			end
			if not ((BlockY <= (ycoord + PROTECTRADIUS)) and (BlockY >= (ycoord - PROTECTRADIUS))) then 
				return false -- Not in spawn area.
			end
			if not ((BlockZ <= (zcoord + PROTECTRADIUS)) and (BlockZ >= (zcoord - PROTECTRADIUS))) then 
				return false -- Not in spawn area.
			end
		
			--WriteLog(1, BlockX, BlockY, BlockZ, Player:GetName(), id, meta)

			WarnPlayer(Player)

			return true
		else
			if BlockType == "50" or BlockType == "76" then
				local X = BlockX
				local Y = BlockY
				local Z = BlockZ
				X, Y, Z = AddFaceDirection(X, Y, Z, BlockFace)
				if (Y >= 256 or Y < 0) then
					return true
				end
			
				local CheckCollision = function(Player)
					-- drop the decimals, we only care about the full block X,Y,Z
					local PlayerX = math.floor(Player:GetPosX(), 0)
					local PlayerY = math.floor(Player:GetPosY(), 0)
					local PlayerZ = math.floor(Player:GetPosZ(), 0)
										
					local collision = false
					if ((BlockFace == BLOCK_FACE_TOP) and (PlayerY == BlockY - 2) and (PlayerX == BlockX) and (PlayerZ == BlockZ)) then
						collision = true
					end
					
					if ((BlockFace == BLOCK_FACE_BOTTOM) and (PlayerY == BlockY + 1) and (PlayerX == BlockX) and (PlayerZ == BlockZ)) then
						collision = true
					end
					
					if ((BlockFace == BLOCK_FACE_NORTH) and (PlayerX == BlockX) and (PlayerZ == BlockZ - 1)) then
						if ((PlayerY == BlockY) or (PlayerY + 1 == BlockY)) then collision = true end
					end
					
					if ((BlockFace == BLOCK_FACE_SOUTH) and (PlayerX == BlockX) and (PlayerZ == BlockZ + 1)) then
						if ((PlayerY == BlockY) or (PlayerY + 1 == BlockY)) then collision = true end
					end
					
					if ((BlockFace == BLOCK_FACE_WEST) and (PlayerX == BlockX - 1) and (PlayerZ == BlockZ)) then
						if ((PlayerY == BlockY) or (PlayerY + 1 == BlockY)) then collision = true end
					end
				
					if ((BlockFace == BLOCK_FACE_EAST) and (PlayerX == BlockX + 1) and (PlayerZ == BlockZ)) then
						if ((PlayerY == BlockY) or (PlayerY + 1 == BlockY)) then collision = true end
					end		
					return collision
				end
				if (Player:GetWorld():ForEachPlayer(CheckCollision) == false) then
					return true
				end
			end
		end
	end
	return false
end

function OnPlayerBreakingBlock(Player, BlockX, BlockY, BlockZ, BlockFace, Status, OldBlockType, OldBlockMeta)
	-- dont check if the direction is in the air
	if (BlockFace ~= -1) then

	local PROTECTRADIUS = WorldsSpawnProtect[Player:GetWorld():GetName()];

		if not (Player:HasPermission("core.build")) then
			return true
		else
			if not (Player:HasPermission("core.spawnprotect.bypass")) and not (PROTECTRADIUS == 0) then
				local World = Player:GetWorld()
				local xcoord = World:GetSpawnX()
				local ycoord = World:GetSpawnY()
				local zcoord = World:GetSpawnZ()
	
				if not ((BlockX <= (xcoord + PROTECTRADIUS)) and (BlockX >= (xcoord - PROTECTRADIUS))) then
					return false -- Not in spawn area.
				end
				if not ((BlockY <= (ycoord + PROTECTRADIUS)) and (BlockY >= (ycoord - PROTECTRADIUS))) then 
					return false -- Not in spawn area.
				end
				if not ((BlockZ <= (zcoord + PROTECTRADIUS)) and (BlockZ >= (zcoord - PROTECTRADIUS))) then 
					return false -- Not in spawn area.
				end
			
				--WriteLog(0, BlockX, BlockY, BlockZ, Player:GetName(), id, meta)
				
				WarnPlayer(Player)

				return true
			end
		end
	end

	return false
end