Action on item throw?

[Forum General]

Is it possible to do an actions script that does X when the item is tossed to the ground?

For example, if I were to toss [item 8840] 5 squares from me, it would start a script or something.

What I really want it to do;
You throw [item 8840] anywhere and it ticks 3 seconds, then blows up, creating a 3x3 explosion and damages everyone in that radius.
It's basically like a grenade.

Also, when you're in PZ, it doesn't tick or blow up when you throw it, to prevent PZ abuse.

 

[Cykotitan]

If someone moves it after it's on ground .. it'll throw error :/

 

[Forum General]

Is it possible that the item can't be movable?
Like in items.xml?

 

[Cykotitan]

But you won't be able to drop it from your backpack then ..

 

[Forum General]

But you won't be able to drop it from your backpack then ..

Damn, that's true.
Is there some kind of object that is nearly invisible, maybe perhaps when tossed, it gets placed on top of the bomb that way people can't move it?

 

[Cykotitan]

Yea, that's my idea. But most of those (invisible) items are blocking. And uh, if they have 'lookThrough' attribute, you can move the item even if they're on top of it ;/ (This only applies to invisible items)

 

[Forum General]

I tried putting some kind of glittery object on top of a item, and it didn't move the item nor the glittery object. So, I guess a glitter wouldn't be too bad. And it is a look-through.

8046 - glitter ID.

Can that be possible for you?

 

[Cykotitan]

Yea, I just tried with glitter and it worked fine.

 

[Forum General]

Yea, I just tried with glitter and it worked fine.

Well, that's good news, I'm going to add something into that script if you don't mind. It's basically some kind of addition to the timer which would be some animated text counting down from 3 seconds.

 

[Cykotitan]

Sorry for the delay but stackpos have been very confusing :/

 

[Forum General]

Hrm, if you can't get it, then oh well

In case if you need;

STACKPOS_GROUND = 0
STACKPOS_TOP_CREATURE = 253
STACKPOS_TOP_FIELD = 254
STACKPOS_TOP_MOVEABLE_ITEM_OR_CREATURE = 255

 

[Cykotitan]

Okay this is what I've made so far:

local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_EXPLOSIONAREA)
function onGetFormulaValues(cid, level, maglevel)
	return -50, -75
end
setCombatCallback(combat, CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")
setCombatArea(combat, createCombatArea(AREA_SQUARE1X1))

local function blowUp(pos, guid)
	pos.stackpos = 1
	while getThingfromPos(pos).uid > 0 do
		local v = getThingfromPos(pos)
		if v.actionid == guid + 100 then
			local p = getPlayerByGUID(guid)
			if p then
				local op = getThingPos(p)
				if op.z ~= pos.z then
					doTeleportThing(p, pos)
				end
				doCombat(p, combat, positionToVariant(pos))
				doTeleportThing(p, op)
			else
				doSendMagicEffect(pos, CONST_ME_POFF)
			end
			doRemoveItem(v.uid)
			pos.stackpos = pos.stackpos - 1
			local k = getThingfromPos(pos)
			if k.itemid == 8046 then
				doRemoveItem(k.uid)
			else
				pos.stackpos = pos.stackpos + 1
				doRemoveItem(getThingfromPos(pos).uid)
			end
			break
		end
		pos.stackpos = pos.stackpos + 1
	end
end

function onAddItem(moveItem, tileItem, position, cid)
	if isPlayer(cid) and not getTileInfo(getThingPos(cid)).protection and not getTileInfo(position).protection and getTileItemByType(position, ITEM_TYPE_TELEPORT).uid < 1 then
		doCreateItem(8046, 1, position)
		doItemSetAttribute(moveItem.uid, "aid", getPlayerGUID(cid) + 100)
		addEvent(blowUp, 3000, position, getPlayerGUID(cid))
		doSendAnimatedText(position, 3, TEXTCOLOR_RED)
		addEvent(doSendAnimatedText, 1000, position, 2, TEXTCOLOR_RED)
		addEvent(doSendAnimatedText, 2000, position, 1, TEXTCOLOR_RED)
	end
end

Add in movements.xml:

	<movevent type="AddItem" itemid="8840" event="script" value="bomb.lua"/>

 

[Forum General]

[06/05/2010 20:32:23] [Error - LuaScriptInterface::loadFile] data/movements/scripts/bomb.lua:12: 'do' expected near '0'
[06/05/2010 20:32:23] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/bomb.lua)
[06/05/2010 20:32:23] data/movements/scripts/bomb.lua:12: 'do' expected near '0'

 

[Fallen]

bugas

local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_EXPLOSIONAREA)
function onGetFormulaValues(cid, level, maglevel)
	return -50, -75
end
setCombatCallback(combat, CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")
setCombatArea(combat, createCombatArea(AREA_SQUARE1X1))

local function blowUp(pos, guid)
	pos.stackpos = 1
	while [B][COLOR="Red"](getThingfromPos(pos).uid > 0)[/COLOR][/B] do
		local v = getThingfromPos(pos)
		if v.actionid == guid + 100 then
			if getPlayerByGUID(guid) then
				doCombat(getPlayerByGUID(guid), combat, positionToVariant(pos))
			else
				doSendMagicEffect(pos, CONST_ME_POFF)
			end
			doRemoveItem(v.uid)
			pos.stackpos = pos.stackpos - 1
			local k = getThingfromPos(pos)
			if k.itemid == 8046 then
				doRemoveItem(k.uid)
			else
				pos.stackpos = pos.stackpos + 1
				doRemoveItem(getThingfromPos(pos).uid)
			end
			break
		end
		pos.stackpos = pos.stackpos + 1
	end
end

function onAddItem(moveItem, tileItem, position, cid)
	if isPlayer(cid) and not getTileInfo(getThingPos(cid)).protection and not getTileInfo(position).protection and getTileItemByType(position, ITEM_TYPE_TELEPORT).uid < 1 then
		doCreateItem(8046, 1, position)
		doItemSetAttribute(moveItem.uid, "aid", getPlayerGUID(cid) + 100)
		addEvent(blowUp, 3000, position, getPlayerGUID(cid))
		doSendAnimatedText(position, 3, TEXTCOLOR_RED)
		addEvent(doSendAnimatedText, 1000, position, 2, TEXTCOLOR_RED)
		addEvent(doSendAnimatedText, 2000, position, 1, TEXTCOLOR_RED)
	end
end

works for me btw

 

[Cykotitan]

You copied it wrong?

 

[Forum General]

Works like a charm!

Now, just gotta change the magic effect, area, and add in the damage.

 

[Cykotitan]

I thought that's the area you wanted, o_0

 

[Forum General]

Is it possible to do an actions script that does X when the item is tossed to the ground?

For example, if I were to toss [item 8840] 5 squares from me, it would start a script or something.

What I really want it to do;
You throw [item 8840] anywhere and it ticks 3 seconds, then blows up, creating a 3x3 explosion and damages everyone in that radius.
It's basically like a grenade.

Also, when you're in PZ, it doesn't tick or blow up when you throw it, to prevent PZ abuse.

Also, is it possible that it give a PZ-lock when you throw it? People can just go out of PZ and throw it and go back in.

 

[Cykotitan]

No, it's not possible ;/

Also, it IS 3x3

Edit: Updated script, the bomb will now detonate even if you're not on the same floor as it.

 

[Forum General]

No, it's not possible ;/

Also, it IS 3x3

Ah! my bad.
I meant; AREA_CIRCLE3X3.

I changed it myself, no worries, REP+ for you.