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range talkaction

N

Nerevr back

Member
Joined
Nov 7, 2014
Messages
269
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7
i have this spell and want to edite it for if u don't see player or range nore than 7 can't use this talkaction.
Code: 
function onSay(cid, words, param)
if (not exhaustion.check(cid, 87924)) then
     if param == "" then
         return doPlayerSendCancel(cid, "Add a name.")
     end
     if getPlayerVocation(cid) ~= 10 then
     return doPlayerSendCancel(cid, "this spell only for epic elder druid.")
end
     local tid = getPlayerByNameWildcard(param)
     if not tid then
         return doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Player " .. param .. " not found.")
     elseif tid == cid then
         return doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You can not use this on yourself.")
     end
     doSendDistanceShoot(getThingPosition(cid), getThingPosition(tid), CONST_ANI_ENERGYBALL)
     doCreatureSetStorage(tid, 70308, 1)
doPlayerSendTextMessage(tid, MESSAGE_STATUS_CONSOLE_BLUE, ""..getCreatureName(cid).." send you text.")
            doCreatureSay(cid, words, TALKTYPE_ORANGE_1)
            exhaustion.set(cid, 87924, 3600)
     return true
else
        doPlayerSendCancel(cid, "You will be able to use this spell again in  "..exhaustion.get(cid, 17023).." seconds.")
        return false
    end
    end
 
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MatheusMkalo said:
I'm pretty sure this is going to fail cause if I remember right its only 5 sqms on the screen vertically from the center.
Click to expand...
Code: 
function getDistanceBetween(fromPosition, toPosition)
   local x, y = math.abs(fromPosition.x - toPosition.x), math.abs(fromPosition.y - toPosition.y)
   local diff = math.max(x, y)
   if(fromPosition.z ~= toPosition.z) then
     diff = diff + 9 + 6
   end

   return diff
end
PlayerP:800,506,7
TargetP:810,512,7
X = 810-800 = 10
Y = 512-506 = 6
Since they are on same Z so it will output 10 o_O?
+
OP Request:
if u don't see player or range nore than 7 can't use this talkaction.

This would do the job i suppose

Correct me if i am mistaken.
 
Upvote 0 Downvote
tetra20 said:
Code: 
function getDistanceBetween(fromPosition, toPosition)
   local x, y = math.abs(fromPosition.x - toPosition.x), math.abs(fromPosition.y - toPosition.y)
   local diff = math.max(x, y)
   if(fromPosition.z ~= toPosition.z) then
     diff = diff + 9 + 6
   end

   return diff
end
PlayerP:800,506,7
TargetP:810,512,7
X = 810-800 = 10
Y = 512-506 = 6
Since they are on same Z so it will output 10 o_O?
+
OP Request:
if u don't see player or range nore than 7 can't use this talkaction.

This would do the job i suppose

Correct me if i am mistaken.
Click to expand...
i have this function in 032 position and i used
Code: 
if getDistanceBetween(getThingPos(cid),getThingPos(tid)) <= 7 then
    return doPlayerSendCancel(cid, "creature not in range.")
    end
give me error "" attempt to index local 'toposition' <a boolean value
 
Last edited:
Upvote 0 Downvote
Nerevr back said:
i have this function in 032 position and i used
Code: 
if getDistanceBetween(getThingPos(cid),getThingPos(tid)) <= 7 then
    return doPlayerSendCancel(cid, "creature not in range.")
    end
give me error "" attempt to index local 'tpposition' <a boolean value
Click to expand...
you can simply read the error and its line and fix it.. it says tpposition
 
Upvote 0 Downvote
full erro
qhRm4dE.bmp
 
Upvote 0 Downvote
Zothion said:
and the code i asked for?
Click to expand...
lib
Code: 
function getDistanceBetween(fromPosition, toPosition)
    local x, y = math.abs(fromPosition.x - toPosition.x), math.abs(fromPosition.y - toPosition.y)
    local diff = math.max(x, y)
    if(fromPosition.z ~= toPosition.z) then
        diff = diff + 9 + 6
    end
Code: 
function onSay(cid, words, param)
if getDistanceBetween(getThingPos(cid),getThingPos(tid)) <= 7 then
return doPlayerSendCancel(cid, "creature not in range.")
end
if (not exhaustion.check(cid, 87924)) then
     if param == "" then
         return doPlayerSendCancel(cid, "Add a name.")
     end
     if getPlayerVocation(cid) ~= 10 then
     return doPlayerSendCancel(cid, "this spell only for epic elder druid.")
end
     local tid = getPlayerByNameWildcard(param)
     if not tid then
         return doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Player " .. param .. " not found.")
     elseif tid == cid then
         return doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You can not use this on yourself.")
     end
     doSendDistanceShoot(getThingPosition(cid), getThingPosition(tid), CONST_ANI_ENERGYBALL)
     doCreatureSetStorage(tid, 70308, 1)
doPlayerSendTextMessage(tid, MESSAGE_STATUS_CONSOLE_BLUE, ""..getCreatureName(cid).." send you text.")
            doCreatureSay(cid, words, TALKTYPE_ORANGE_1)
            exhaustion.set(cid, 87924, 3600)
     return true
else
        doPlayerSendCancel(cid, "You will be able to use this spell again in  "..exhaustion.get(cid, 17023).." seconds.")
        return false
    end
    end
 
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