112 lines
2.4 KiB
Plaintext
112 lines
2.4 KiB
Plaintext
package io.sarl.demos.fireworks
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import io.sarl.core.AgentTask
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import io.sarl.core.Behaviors
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import io.sarl.core.DefaultContextInteractions
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import io.sarl.core.ExternalContextAccess
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import io.sarl.core.Initialize
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import io.sarl.core.Lifecycle
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import io.sarl.core.Logging
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import io.sarl.core.Schedules
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import io.sarl.core.Time
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import io.sarl.util.Scopes
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import java.util.ArrayList
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import java.util.List
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import java.util.UUID
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import java.util.Vector
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agent Fire {
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uses Lifecycle, Logging, Behaviors, DefaultContextInteractions, ExternalContextAccess, Schedules, Time
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var x: List<Double>
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var y: List<Double>
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var lifetime = 300
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var frozen = false
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var destroyed = false
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var exited = false
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var grid: Positions
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var xf: Double
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var yf: Double
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var id = UUID.randomUUID
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var parentID: UUID
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var move: AgentTask
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var parentAgent: UUID
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on Freeze {
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this.frozen = occurrence.value
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if (frozen)
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cancel(move, true)
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else
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wake(new UpdateFirePosition)
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}
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on Initialize {
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x = new ArrayList()
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y = new ArrayList()
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if (occurrence.parameters.size.equals(4)){
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x.add(occurrence.parameters.get(0) as Double)
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y.add(occurrence.parameters.get(1) as Double)
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grid = occurrence.parameters.get(2) as Positions
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parentID = occurrence.parameters.get(3) as UUID
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} else {
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info("Error in fire Initialize : bad parameter number")
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}
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parentAgent = occurrence.spawner
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xf = Math.random() * 10.0 - Math.random() * 5
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yf = Math.random() * 10.0 + 1.0
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}
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on FireReady {
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move = atFixedDelay(30)[try{
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wake(new UpdateFirePosition);}
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catch(e: Exception) {e.printStackTrace}]
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}
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on UpdateFirePosition [isFromMe(occurrence) && !frozen && !destroyed]{
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var newx = x.last + xf
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var newy = y.last + yf
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x.add(newx)
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y.add(newy)
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if (grid !== null){
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var list = new ArrayList<Vector<Double>>
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x.forEach[pos | {
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var nvect = new Vector(2)
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nvect.add(pos)
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list.add(nvect)
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}]
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y.forEach[pos, i | {
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var nvect = list.get(i)
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nvect.add(pos)
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list.set(i, nvect)
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}]
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grid.setFirePosition(id, parentID, list)
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}
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lifetime = lifetime - 10
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if (lifetime <= 0){
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grid.removeFirePosition(id)
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this.cleanBeforeExit
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in(1000)[killMe]
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}
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}
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def cleanBeforeExit(){
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cancel(move, true)
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exited = true
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destroyed = true
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}
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on Exit [!exited && isFrom(getParentID)] {
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frozen = true
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this.cleanBeforeExit
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emit(new Exit, Scopes.addresses(defaultSpace.getAddress(parentAgent)))
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killMe
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}
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}
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