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TFS 1.X+ Remove items frompos topos

Caduceus

Caduceus

Unknown Member
Joined
May 10, 2010
Messages
321
Solutions
2
Reaction score
24
I am looking for a way to remove the items frompos - toPos of the 'area' before the next match of checkers can began.

Code: 
local config = {
    items = {2624, 2625, 2631,2637},
    centerCheckerBoardPosition = Position(1028, 1078, 15),
    playerPositions = {
        --Position(1027, 1071, 15),
        Position(1029, 1071, 15)
    },
    newPositions = {
        --Position(1027, 1079, 15),
        Position(1028, 1079, 15)
    },
   
    area = {
    frompos = {x = 1020, y = 1070, z = 15},
    topos = {x = 1033, y = 1086, z = 15}
    },
   
    whitePos = {
            Position(1024, 1080, 15),
            Position(1026, 1080, 15),
            Position(1028, 1080, 15),
            Position(1030, 1080, 15),
            Position(1025, 1081, 15),
            Position(1027, 1081, 15),
            Position(1029, 1081, 15),
            Position(1031, 1081, 15),
            Position(1024, 1081, 15),
            Position(1024, 1082, 15),
            Position(1026, 1082, 15),
            Position(1028, 1082, 15),
            Position(1030, 1082, 15)
    },
       
    blackPos = {
           
            Position(1025, 1075, 15),
            Position(1027, 1075, 15),
            Position(1029, 1075, 15),
            Position(1031, 1075, 15),
            Position(1024, 1076, 15),
            Position(1026, 1076, 15),
            Position(1028, 1076, 15),
            Position(1030, 1076, 15),
            Position(1025, 1077, 15),
            Position(1027, 1077, 15),
            Position(1029, 1077, 15),
            Position(1031, 1077, 15)
    },
       
    whiteKingPos = {
            Position(1025, 1072, 15),
            Position(1026, 1072, 15),
            Position(1027, 1072, 15),
            Position(1028, 1072, 15),
            Position(1029, 1072, 15),
            Position(1030, 1072, 15),
            Position(1025, 1073, 15),
            Position(1026, 1073, 15),
            Position(1027, 1073, 15),
            Position(1028, 1073, 15),
            Position(1029, 1073, 15),
            Position(1030, 1073, 15)
        },
       
    blackKingPos = {
            Position(1025, 1084, 15),
            Position(1026, 1084, 15),
            Position(1027, 1084, 15),
            Position(1028, 1084, 15),
            Position(1029, 1084, 15),
            Position(1030, 1084, 15),
            Position(1025, 1085, 15),
            Position(1026, 1085, 15),
            Position(1027, 1085, 15),
            Position(1028, 1085, 15),
            Position(1029, 1085, 15),
            Position(1030, 1085, 15)
        }
    }

function onUse(player, item, fromPosition, target, toPosition, isHotkey)

    if item.itemid == 1945 then
        local storePlayers, playerTile = {}

        for i = 1, #config.playerPositions do
            playerTile = Tile(config.playerPositions[i]):getTopCreature()
           
            if not playerTile or not playerTile:isPlayer() then
                player:sendTextMessage(MESSAGE_STATUS_SMALL, "You need 2 players.")
                return true
            end

            storePlayers[#storePlayers + 1] = playerTile
        end

        --Game.getSpectators(position[, multifloor = false[, onlyPlayer = false[, minRangeX = 0[, maxRangeX = 0[, minRangeY = 0[, maxRangeY = 0]]]]]])
        local specs, spec = Game.getSpectators(config.centerCheckerBoardPosition, false, true, 6, 6, 6, 6)
        for i = 1, #specs do
            spec = specs[i]
            if spec:isPlayer() then
                player:sendTextMessage(MESSAGE_STATUS_SMALL, "A match is already in progress. Please try again later.")
                return true
            end

            spec:remove()
        end

        for i = 1, #config.whitePos do
            Game.createItem(2625, 1, config.whitePos[i])
        end
       
        for i = 1, #config.blackPos do
            Game.createItem(2624, 1, config.blackPos[i])
        end
       
        for i = 1, #config.whiteKingPos do
            Game.createItem(2631, 1, config.whiteKingPos[i])
        end
       
        for i = 1, #config.blackKingPos do
            Game.createItem(2637, 1, config.blackKingPos[i])
        end

        local players
        for i = 1, #storePlayers do
            players = storePlayers[i]
            config.playerPositions[i]:sendMagicEffect(CONST_ME_POFF)
            players:teleportTo(config.newPositions[i])
            config.newPositions[i]:sendMagicEffect(CONST_ME_POFF)
            players:setDirection(DIRECTION_WEST)
        end
       
    elseif item.itemid == 1946 then
    local x = config.area.frompos.x
    local y = config.area.frompos.y
    local z = 15

    while x ~= config.area.topos.x do
        while y ~= config.area.topos.y do
            if x == config.area.topos.x then
                x = config.area.frompos.x
                y = y + 1
            end
           
            local pos = {x = x, y = y, z = z}
            local tile = Tile(pos)
            local item = Tile(pos):getItemById(config.items)
           
            if tile then
                for item in ipairs(tile:getItems()) do
                --if isInArray({config.items}, item:getId()) then
                    item:remove()
                --end
            end
        end
           
            x = x + 1
        end
    end
end

    item:transform(item.itemid == 1946 and 1945 or 1946)
    return true
end
 
Last edited:
Solution
flaviiojr
  1. Lua: 
    local config = {
    items = {2624, 2625, 2631,2637},
    centerCheckerBoardPosition = Position(1028, 1078, 15),
    playerPositions = {
        --Position(1027, 1071, 15),
        Position(1029, 1071, 15)
    },
    newPositions = {
        --Position(1027, 1079, 15),
        Position(1028, 1079, 15)
    },
    area = {
    frompos = {x = 1020, y = 1070, z = 15},
    topos = {x = 1033, y = 1086, z = 15}
    },
    whitePos = {
            Position(1024, 1080, 15),
            Position(1026, 1080, 15),
            Position(1028, 1080, 15),
            Position(1030, 1080, 15),
            Position(1025, 1081, 15),
            Position(1027, 1081, 15),
            Position(1029, 1081, 15),
            Position(1031, 1081, 15)...
Sort by date Sort by votes
Lua: 
local tile = Tile(some position)

for item in ipairs(tile:getItems()) do
    -- check some shit for each item on tile
end
 
Upvote 0 Downvote
Sorry, I should have been more specific. I want to clear the entire area, not just a single tile.

Code: 
area = {
    frompos = {x = 1020, y = 1070, z = 15}, top left map
    topos = {x = 1033, y = 1086, z = 15} bottom right map
    },

something along these lines?

Code: 
elseif item.itemid == 1945 then
        for a = config.area.frompos.x, config.area.topos.x do
        for b = config.area.frompos.y, config.arena.topos.y do
        pos = {x=a,y=b,z=15,stackpos = 255}
            if(isItem(getThingFromPos(pos).uid)) then
       item:remove()
        end
    end
 
Last edited:
Upvote 0 Downvote
Lua: 
local x = area.frompos.x
local y = area.frompos.y
local z = 15

while x ~= area.topos.x do
    while y ~= area.topos.y do
        if x == area.topos.x then
            x = area.frompos.x
            y = y + 1
        end
       
        local pos = {x = x, y = y, z = z}
        local tile = Tile(pos)
       
        if tile then
            for item in ipairs(tile:getItems()) do
                item:remove()
            end
        end
       
        x = x + 1
    end
end
 
Upvote 0 Downvote
I keep getting this error with script posted on on original post. item:remove()

Code: 
Lua Script Error: [Action Interface]
data/actions/scripts/custom/checkers.lua:onUse
data/actions/scripts/custom/checkers.lua:153: attempt to index local 'item' (a number value)
stack traceback:
        [C]: in function '__index'
        data/actions/scripts/custom/checkers.lua:153: in function <data/actions/
scripts/custom/checkers.lua:81>
 
Upvote 0 Downvote
Atm you give item the reference of the table key and not the table value. Thats what the error says.
Code: 
for _,item in pairs ....
will give you the right reference
 
Upvote 0 Downvote
Evil Hero said:
for _,item in pairs ....
Click to expand...

I have also tried "for _, item in pairs(tile:getItems()) do" and it crashes the server.

Code: 
Lua Script Error: [Action Interface]
data/actions/scripts/custom/checkers.lua:onUse
data/actions/scripts/custom/checkers.lua:152: bad argument #1 to 'ipairs' (table expected, got number)
stack traceback:
        [C]: at 0x013f67abd0
        [C]: in function 'ipairs'
        data/actions/scripts/custom/checkers.lua:152: in function <data/actions/
scripts/custom/checkers.lua:81>


Code: 
 elseif item.itemid == 1946 then
    local x = config.area.frompos.x
    local y = config.area.frompos.y
    local z = 15
    while x ~= config.area.topos.x do
        while y ~= config.area.topos.y do
            if x == config.area.topos.x then
                x = config.area.frompos.x
                y = y + 1
            end
     
            local pos = {x = x, y = y, z = z}
            local tile = Tile(pos)
            local item = Tile(pos):getItemById(config.items)
     
            if tile then
            for i = 1, #config.items do
               for i, item in ipairs(config.items[i]) do
                    item:remove(getTileThingByPos(pos).uid)
                end
            end
        end
     
            x = x + 1
        end
    end
end
 
Last edited:
Upvote 0 Downvote
Lua: 
    iterateArea(function(position)
        local tile = Tile(position)
        if not tile then
            return
        end
        local items = tile:getItems()
        if items then
            for i = 1, #items do
                local item = items[i]
                item:remove()
            end
        end
    end, Position(fromPos.x, fromPos.y, fromPos. z), Position(toPosition.x, toPosition.y, toPosition.z))
 
Upvote 0 Downvote
Code: 
Lua Script Error: [Action Interface]
data/actions/scripts/custom/checkers.lua:onUse
data/actions/scripts//checkers.lua:139: attempt to call global 'iterateArea' (a nil value)
stack traceback:
        [C]: in function 'iterateArea'
        data/actions/scripts//checkers.lua:139: in function <data/actions/
scripts/custom/checkers.lua:83>


Code: 
local config = {
    tokens = {2624, 2625, 2631,2637},
   
    centerCheckerBoardPosition = Position(1028, 1078, 15),
   
    playerPositions = {
            --Position(1027, 1071, 15),
            Position(1029, 1071, 15)
    },
    newPositions = {
            --Position(1027, 1079, 15),
            Position(1028, 1079, 15)
    },
   
    area = {
            fromPos = {x = 1020, y = 1070, z = 15},
            toPos = {x = 1033, y = 1086, z = 15}
    },
   
    whitePos = {
            Position(1024, 1080, 15),
            Position(1026, 1080, 15),
            Position(1028, 1080, 15),
            Position(1030, 1080, 15),
            Position(1025, 1081, 15),
            Position(1027, 1081, 15),
            Position(1029, 1081, 15),
            Position(1031, 1081, 15),
            Position(1024, 1081, 15),
            Position(1024, 1082, 15),
            Position(1026, 1082, 15),
            Position(1028, 1082, 15),
            Position(1030, 1082, 15)
    },
       
    blackPos = {
           
            Position(1025, 1075, 15),
            Position(1027, 1075, 15),
            Position(1029, 1075, 15),
            Position(1031, 1075, 15),
            Position(1024, 1076, 15),
            Position(1026, 1076, 15),
            Position(1028, 1076, 15),
            Position(1030, 1076, 15),
            Position(1025, 1077, 15),
            Position(1027, 1077, 15),
            Position(1029, 1077, 15),
            Position(1031, 1077, 15)
    },
       
    whiteKingPos = {
            Position(1025, 1072, 15),
            Position(1026, 1072, 15),
            Position(1027, 1072, 15),
            Position(1028, 1072, 15),
            Position(1029, 1072, 15),
            Position(1030, 1072, 15),
            Position(1025, 1073, 15),
            Position(1026, 1073, 15),
            Position(1027, 1073, 15),
            Position(1028, 1073, 15),
            Position(1029, 1073, 15),
            Position(1030, 1073, 15)
        },
       
    blackKingPos = {
            Position(1025, 1084, 15),
            Position(1026, 1084, 15),
            Position(1027, 1084, 15),
            Position(1028, 1084, 15),
            Position(1029, 1084, 15),
            Position(1030, 1084, 15),
            Position(1025, 1085, 15),
            Position(1026, 1085, 15),
            Position(1027, 1085, 15),
            Position(1028, 1085, 15),
            Position(1029, 1085, 15),
            Position(1030, 1085, 15)
        }
    }

function onUse(player, item, fromPosition, target, toPosition, isHotkey)

    if item.itemid == 1945 then
        local storePlayers, playerTile = {}

        for i = 1, #config.playerPositions do
            playerTile = Tile(config.playerPositions[i]):getTopCreature()
           
            if not playerTile or not playerTile:isPlayer() then
                player:sendTextMessage(MESSAGE_STATUS_SMALL, "You need 2 players.")
                return true
            end

            storePlayers[#storePlayers + 1] = playerTile
        end

        --Game.getSpectators(position[, multifloor = false[, onlyPlayer = false[, minRangeX = 0[, maxRangeX = 0[, minRangeY = 0[, maxRangeY = 0]]]]]])
        local specs, spec = Game.getSpectators(config.centerCheckerBoardPosition, false, true, 6, 6, 6, 6)
        for i = 1, #specs do
            spec = specs[i]
            if spec:isPlayer() then
                player:sendTextMessage(MESSAGE_STATUS_SMALL, "A match is already in progress. Please try again later.")
                return true
            end

            spec:remove()
        end

        for i = 1, #config.whitePos do
            Game.createItem(2625, 1, config.whitePos[i])
        end
       
        for i = 1, #config.blackPos do
            Game.createItem(2624, 1, config.blackPos[i])
        end
       
        for i = 1, #config.whiteKingPos do
            Game.createItem(2631, 1, config.whiteKingPos[i])
        end
       
        for i = 1, #config.blackKingPos do
            Game.createItem(2637, 1, config.blackKingPos[i])
        end

        local players
        for i = 1, #storePlayers do
            players = storePlayers[i]
            config.playerPositions[i]:sendMagicEffect(CONST_ME_POFF)
            players:teleportTo(config.newPositions[i])
            config.newPositions[i]:sendMagicEffect(CONST_ME_POFF)
            players:setDirection(DIRECTION_WEST)
            item:transform(1946)
        end
       
    elseif item.itemid == 1946 then
             
    iterateArea(function(position)
        local tile = Tile(position)
        if not tile then
            return
        end
        local items = tile:getItems(config.tokens)
        if items then
            for i = 1, #items do
                local item = items[i]
                item:remove()
            end
        end
    end, Position(config.area.fromPos.x, config.area.fromPos.y, config.area.fromPos.z), Position(config.area.toPos.x, config.area.toPos.y, config.area.toPos.z))

    item:transform(item.itemid == 1946 and 1945 or 1946)
    return true
    end
end
 
Last edited:
Upvote 0 Downvote
Add this function in lib/miscellaneous/functions.lua

Lua: 
function iterateArea(func, from, to)
    for z = from.z, to.z do
        for y = from.y, to.y do
            for x = from.x, to.x do
                func(Position(x, y, z))
            end
        end
    end
end
 
Upvote 0 Downvote
that helped, but how do I remove just tokens. That ripped all the items that were not tiles off map.
 
Upvote 0 Downvote
  1. Lua: 
    local config = {
    items = {2624, 2625, 2631,2637},
    centerCheckerBoardPosition = Position(1028, 1078, 15),
    playerPositions = {
        --Position(1027, 1071, 15),
        Position(1029, 1071, 15)
    },
    newPositions = {
        --Position(1027, 1079, 15),
        Position(1028, 1079, 15)
    },
    area = {
    frompos = {x = 1020, y = 1070, z = 15},
    topos = {x = 1033, y = 1086, z = 15}
    },
    whitePos = {
            Position(1024, 1080, 15),
            Position(1026, 1080, 15),
            Position(1028, 1080, 15),
            Position(1030, 1080, 15),
            Position(1025, 1081, 15),
            Position(1027, 1081, 15),
            Position(1029, 1081, 15),
            Position(1031, 1081, 15),
            Position(1024, 1081, 15),
            Position(1024, 1082, 15),
            Position(1026, 1082, 15),
            Position(1028, 1082, 15),
            Position(1030, 1082, 15)
    },
    blackPos = {
  
            Position(1025, 1075, 15),
            Position(1027, 1075, 15),
            Position(1029, 1075, 15),
            Position(1031, 1075, 15),
            Position(1024, 1076, 15),
            Position(1026, 1076, 15),
            Position(1028, 1076, 15),
            Position(1030, 1076, 15),
            Position(1025, 1077, 15),
            Position(1027, 1077, 15),
            Position(1029, 1077, 15),
            Position(1031, 1077, 15)
    },
    whiteKingPos = {
            Position(1025, 1072, 15),
            Position(1026, 1072, 15),
            Position(1027, 1072, 15),
            Position(1028, 1072, 15),
            Position(1029, 1072, 15),
            Position(1030, 1072, 15),
            Position(1025, 1073, 15),
            Position(1026, 1073, 15),
            Position(1027, 1073, 15),
            Position(1028, 1073, 15),
            Position(1029, 1073, 15),
            Position(1030, 1073, 15)
        },
    blackKingPos = {
            Position(1025, 1084, 15),
            Position(1026, 1084, 15),
            Position(1027, 1084, 15),
            Position(1028, 1084, 15),
            Position(1029, 1084, 15),
            Position(1030, 1084, 15),
            Position(1025, 1085, 15),
            Position(1026, 1085, 15),
            Position(1027, 1085, 15),
            Position(1028, 1085, 15),
            Position(1029, 1085, 15),
            Position(1030, 1085, 15)
        }
    }
function clearRoom()
    iterateArea(function(position)
        local tile = Tile(position)
        if not tile then
            return
        end
        local items = tile:getItems()
        if items then
            for i = 1, #items do
                local item = items[i]
                if isInArray(config.items, item:getId()) then
                item:remove()
                end
            end
        end
    end,
        Position(1020, 1070, 15),
        Position(1033, 1086, 15))
    end
function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    if item.itemid == 1945 then
        local storePlayers, playerTile = {}
        for i = 1, #config.playerPositions do
            playerTile = Tile(config.playerPositions[i]):getTopCreature()
  
            if not playerTile or not playerTile:isPlayer() then
                player:sendTextMessage(MESSAGE_STATUS_SMALL, "You need 2 players.")
                return true
            end
            storePlayers[#storePlayers + 1] = playerTile
        end
        local specs, spec = Game.getSpectators(config.centerCheckerBoardPosition, false, true, 6, 6, 6, 6)
        for i = 1, #specs do
            spec = specs[i]
            if spec:isPlayer() then
                player:sendTextMessage(MESSAGE_STATUS_SMALL, "A match is already in progress. Please try again later.")
                return true
            end
            spec:remove()
        end
      
        clearRoom()
        for i = 1, #config.whitePos do
            Game.createItem(2625, 1, config.whitePos[i])
        end
        for i = 1, #config.blackPos do
            Game.createItem(2624, 1, config.blackPos[i])
        end
        for i = 1, #config.whiteKingPos do
            Game.createItem(2631, 1, config.whiteKingPos[i])
        end
        for i = 1, #config.blackKingPos do
            Game.createItem(2637, 1, config.blackKingPos[i])
        end
        local players
        for i = 1, #storePlayers do
            players = storePlayers[i]
            config.playerPositions[i]:sendMagicEffect(CONST_ME_POFF)
            players:teleportTo(config.newPositions[i])
            config.newPositions[i]:sendMagicEffect(CONST_ME_POFF)
            players:setDirection(DIRECTION_WEST)
        end
    elseif item.itemid == 1946 then
        return true
    end
end
 
Last edited:
Upvote 0 Downvote
Solution

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