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[contribs] Reimplement the Sierpinski fractals example for using the …
…new SARL-JavaFX API and the SARL bootstrap. close #745 Signed-off-by: Stéphane Galland <galland@arakhne.org>
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30 changes: 5 additions & 25 deletions
30
...sierpinskifractals/src/main/sarl/io/sarl/demos/sierpinskiFractals/SierpinskiFractals.sarl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,34 +1,14 @@ | ||
| package io.sarl.demos.sierpinskiFractals | ||
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| import io.sarl.demos.sierpinskiFractals.agents.Fractal | ||
| import javafx.application.Application | ||
| import io.sarl.demos.sierpinskiFractals.gui.SierpinskiFractalsFxApplication | ||
| import io.sarl.demos.sierpinskiFractals.gui.SierpinskiFractalsFxViewerController | ||
| import io.sarl.demos.sierpinskiFractals.gui.fx.FxApplication | ||
| import io.sarl.demos.sierpinskiFractals.gui.fx.FxBootAgent | ||
| import io.sarl.demos.sierpinskiFractals.gui.fx.FxViewerController | ||
| import io.sarl.lang.core.Agent | ||
| import java.util.List | ||
| import java.util.UUID | ||
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| /** Agent that is responsible of the application launching. | ||
| /** Application launching. | ||
| */ | ||
| agent SierpinskiFractals extends FxBootAgent { | ||
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| def getFxApplicationType : Class<? extends FxApplication> { | ||
| typeof(SierpinskiFractalsFxApplication) | ||
| } | ||
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| def getApplicationBootAgentType : Class<? extends Agent> { | ||
| typeof(Fractal) | ||
| } | ||
| class SierpinskiFractals { | ||
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| override buildApplicationBootAgentParameters( | ||
| launcherID : UUID, | ||
| controller : FxViewerController, | ||
| parameters : List<Object>) { | ||
| var ctrl = controller as SierpinskiFractalsFxViewerController | ||
| parameters += Configuration::GLOBAL_AREA | ||
| parameters += ctrl.positions | ||
| static def main(args : String*) { | ||
| Application::launch(typeof(SierpinskiFractalsFxApplication)) | ||
| } | ||
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| } |
81 changes: 81 additions & 0 deletions
81
...pinskifractals/src/main/sarl/io/sarl/demos/sierpinskiFractals/agents/AbstractFractal.sarl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| /** | ||
| * | ||
| */ | ||
| package io.sarl.demos.sierpinskiFractals.agents | ||
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| import io.sarl.core.InnerContextAccess | ||
| import io.sarl.core.Lifecycle | ||
| import io.sarl.demos.sierpinskiFractals.events.Multiply | ||
| import io.sarl.demos.sierpinskiFractals.events.Refresh | ||
| import io.sarl.demos.sierpinskiFractals.objects.Positions | ||
| import io.sarl.demos.sierpinskiFractals.objects.Square | ||
| import io.sarl.demos.sierpinskiFractals.objects.Triangle | ||
| import io.sarl.demos.sierpinskiFractals.objects.Vector2D | ||
| import io.sarl.core.ExternalContextAccess | ||
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| /* | ||
| * Abstract implementation of a fractal agent | ||
| */ | ||
| abstract agent AbstractFractal { | ||
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| uses InnerContextAccess, Lifecycle, ExternalContextAccess | ||
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| protected var triangle : Triangle | ||
| protected var screenSurface : Square | ||
| protected var screenWidth : double | ||
| protected var positions : Positions | ||
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| abstract def doRefresh | ||
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| /** | ||
| * Generate triangle points | ||
| */ | ||
| def generatePoints { | ||
| triangle = new Triangle( | ||
| screenSurface.bottomLeft, | ||
| screenSurface.bottomRight, | ||
| new Vector2D(screenSurface.bottomLeft.x + screenWidth / 2, screenSurface.topLeft.y) | ||
| ) | ||
| synchronized (positions) { | ||
| positions.addTriangle(triangle) | ||
| } | ||
| } | ||
| /** | ||
| * Multiply itself and create child Fractal | ||
| */ | ||
| def multiplication { | ||
| val screen1 = new Square(triangle.bottomLeft, screenWidth / 2) | ||
| spawnInContext(typeof(ChildFractal), innerContext, screen1, positions) | ||
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| val screen2 = new Square( | ||
| new Vector2D(screenSurface.bottomLeft.x + screenWidth / 4, screenSurface.bottomLeft.y + screenWidth / 2), | ||
| screenWidth / 2) | ||
| spawnInContext(typeof(ChildFractal), innerContext, screen2, positions) | ||
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| val screen3 = new Square(new Vector2D(triangle.top.x, screenSurface.bottomLeft.y), screenWidth / 2) | ||
| spawnInContext(typeof(ChildFractal), innerContext, screen3, positions) | ||
| } | ||
| /* | ||
| * Create and emit Multiply signal | ||
| */ | ||
| def emitMultiply { | ||
| var m = new Multiply | ||
| innerContext.defaultSpace.emit(m) | ||
| } | ||
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| on Refresh [!isFromMe] { | ||
| doRefresh | ||
| } | ||
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| /* | ||
| * Multiply itself if signal comes from the GUI and have no member agent | ||
| */ | ||
| on Multiply [!isFromMe] { | ||
| if (hasMemberAgent) { | ||
| emitMultiply | ||
| } else { | ||
| multiplication | ||
| } | ||
| } | ||
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| } |
41 changes: 41 additions & 0 deletions
41
...ierpinskifractals/src/main/sarl/io/sarl/demos/sierpinskiFractals/agents/ChildFractal.sarl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| /** | ||
| * | ||
| */ | ||
| package io.sarl.demos.sierpinskiFractals.agents | ||
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| import io.sarl.core.Behaviors | ||
| import io.sarl.core.DefaultContextInteractions | ||
| import io.sarl.core.Initialize | ||
| import io.sarl.demos.sierpinskiFractals.events.Refresh | ||
| import io.sarl.demos.sierpinskiFractals.objects.Positions | ||
| import io.sarl.demos.sierpinskiFractals.objects.Square | ||
| import io.sarl.javafx.FXKillSupportBehavior | ||
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| /* | ||
| * Child fractal agent. | ||
| * Contains other Fractal agent in its inner context. | ||
| */ | ||
| agent ChildFractal extends AbstractFractal { | ||
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| uses Behaviors, DefaultContextInteractions | ||
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| /* | ||
| * Initialization step for smaller fractals | ||
| */ | ||
| on Initialize { | ||
| var javafxBehavior = new FXKillSupportBehavior(this) | ||
| javafxBehavior.registerBehavior | ||
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| screenSurface = occurrence.parameters.get(0) as Square | ||
| positions = occurrence.parameters.get(1) as Positions | ||
| screenWidth = screenSurface.width | ||
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| generatePoints | ||
| doRefresh | ||
| } | ||
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| def doRefresh { | ||
| new Refresh().emit[it.UUID == parentID] | ||
| } | ||
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| } |
155 changes: 0 additions & 155 deletions
155
...mos-sierpinskifractals/src/main/sarl/io/sarl/demos/sierpinskiFractals/agents/Fractal.sarl
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49 changes: 49 additions & 0 deletions
49
...sierpinskifractals/src/main/sarl/io/sarl/demos/sierpinskiFractals/agents/RootFractal.sarl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| /** | ||
| * | ||
| */ | ||
| package io.sarl.demos.sierpinskiFractals.agents | ||
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| import io.sarl.core.Behaviors | ||
| import io.sarl.core.Initialize | ||
| import io.sarl.demos.sierpinskiFractals.events.Refresh | ||
| import io.sarl.demos.sierpinskiFractals.gui.SierpinskiFractalsFxViewerController | ||
| import io.sarl.javafx.FXBehavior | ||
| import io.sarl.core.ExternalContextAccess | ||
|
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| /* | ||
| * Root fractal agent. | ||
| * Can communicate with the GUI if not contained in an other agent. | ||
| * Contains other Fractal agent in its inner context. | ||
| */ | ||
| agent RootFractal extends AbstractFractal { | ||
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| uses Behaviors, ExternalContextAccess | ||
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| var javafxBehavior : FXBehavior | ||
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| /* | ||
| * Initialization step for the root fractal | ||
| */ | ||
| on Initialize { | ||
| var fxcontroller = occurrence.parameters.get(0) as SierpinskiFractalsFxViewerController | ||
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| positions = fxcontroller.positions | ||
| screenSurface = fxcontroller.square | ||
| screenWidth = screenSurface.width | ||
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| // The agent learns how to use the UI with a new behavior. | ||
| // This new behavior needs to have a reference to the JavaFX controller | ||
| this.javafxBehavior = new FXBehavior(this, fxcontroller) | ||
| this.javafxBehavior.registerBehavior | ||
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| // You could use the JavaFX controller | ||
| // fxcontroller.doSomething | ||
| generatePoints | ||
| doRefresh | ||
| } | ||
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| def doRefresh { | ||
| this.javafxBehavior.UISpace.emit(new Refresh()) | ||
| } | ||
|
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| } |
6 changes: 5 additions & 1 deletion
6
...emos-sierpinskifractals/src/main/sarl/io/sarl/demos/sierpinskiFractals/events/events.sarl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,10 @@ | ||
| package io.sarl.demos.sierpinskiFractals.events | ||
|
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| /* | ||
| /* | ||
| * Multiply signal to make Fractal agent multiply | ||
| */ | ||
| event Multiply | ||
| /* | ||
| * Multiply signal to make Fractal agent multiply | ||
| */ | ||
| event Refresh |
2 changes: 1 addition & 1 deletion
2
...s/src/main/sarl/io/sarl/demos/sierpinskiFractals/gui/SierpinskiFractalsFxApplication.sarl
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