BasketTrigger

BasketTrigger

Description

Class for basket triggers

Functions

• delete
• load
• new
• onCreate
• triggerCallback

delete

Description

Delete basket trigger

Definition

delete()

Code

function BasketTrigger:delete()
    removeTrigger( self.triggerId)
end

load

Description

Load basket trigger

Definition

load(integer nodeId)

Arguments

integer	nodeId	id of node

Return Values

integer	success	success

Code

function BasketTrigger:load(nodeId)
    self.nodeId = nodeId

    self.triggerId = I3DUtil.indexToObject(nodeId, getUserAttribute(nodeId, "triggerIndex" ))
    if self.triggerId = = nil then
        self.triggerId = nodeId
    end
    addTrigger( self.triggerId, "triggerCallback" , self )

    self.triggerObjects = { }

    self.isEnabled = true

    return true
end

new

Description

Creating basket trigger object

Definition

new(table? customMt)

Arguments

table?	customMt	custom metatable (optional)

Return Values

table?	instance	instance of basket trigger object

Code

function BasketTrigger.new(customMt)
    local self = setmetatable( { } , customMt or BasketTrigger _mt)

    self.triggerId = 0
    self.nodeId = 0

    return self
end

onCreate

Description

On create basket trigger

Definition

onCreate(integer id)

Arguments

integer	id	id of trigger node

Code

function BasketTrigger:onCreate(id)
    local trigger = BasketTrigger.new()
    if trigger:load(id) then
        g_currentMission:addNonUpdateable(trigger)
    else
            trigger:delete()
        end
    end

triggerCallback

Description

Trigger callback

Definition

triggerCallback(integer triggerId, integer otherId, boolean onEnter, boolean onLeave, boolean onStay, )

Arguments

integer	triggerId	id of trigger
integer	otherId	id of actor
boolean	onEnter	on enter
boolean	onLeave	on leave
boolean	onStay	on stay
any	otherShapeId

Code

function BasketTrigger:triggerCallback(triggerId, otherActorId, onEnter, onLeave, onStay, otherShapeId)
    if self.isEnabled then

        if onEnter then
            local object = g_currentMission:getNodeObject(otherActorId)
            if object.thrownFromPosition ~ = nil then
                self.triggerObjects[otherActorId] = true
            end

        elseif onLeave then
                if self.triggerObjects[otherActorId] then
                    self.triggerObjects[otherActorId] = false

                    -- local object = g_currentMission:getNodeObject(otherActorId)
                    -- local x,y,z = worldToLocal(self.triggerId, object.thrownFromPosition[1],object.thrownFromPosition[2],object.thrownFromPosition[3])
                    -- local dist = MathUtil.vector3Length(x,y,z)
                end
            end
        end
    end