60 lines
1.5 KiB
Lua
60 lines
1.5 KiB
Lua
local StepParent = Object:extend()
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function StepParent:new(choregraphySystem, arguments, canBeAsync)
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self.choregraphy = choregraphySystem
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self.arguments = arguments
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self.isStarted = false
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self.canBeAsync = (canBeAsync == true)
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self.tag = ""
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end
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function StepParent:addTag(tag)
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if (not utils.string.isEmpty(tag)) then
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if (self.canBeAsync) then
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core.debug:print("choregraphy/step", "Tag " .. tag .. " added to step.")
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self.tag = tag
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end
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self.choregraphy:startTagAction(tag)
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end
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end
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function StepParent:updateStep(dt)
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if (not self.isStarted) then
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self:start()
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self.isStarted = true
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else
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self:update(dt)
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end
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end
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function StepParent:getActor(name)
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return self.choregraphy:getActor(name)
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end
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function StepParent:getStepCoordinate()
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local argx, argy, argz = self.arguments.x, self.arguments.y, self.arguments.z or 0
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local x, y, z
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argx = argx * self.choregraphy.actor.start.direction
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local source = self.arguments.origin
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if (source == "start") then
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x, y, z = self.choregraphy.actor.start.x, self.choregraphy.actor.start.y, self.choregraphy.actor.start.z
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elseif (source == "center") then
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x, y, z = 6, 3, 0
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else
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local actor = self:getActor(source)
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if (actor == nil) then
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error("source " .. source .. " not found")
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end
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x, y, z = actor.x, actor.y, actor.z
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end
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return x + argx, y + argy, z + argz
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end
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function StepParent:finish()
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self.choregraphy:endStep()
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self.choregraphy:switchStep()
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end
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return StepParent
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