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82 lines
2.3 KiB
82 lines
2.3 KiB
package wow.doge.mygame.game.subsystems.level
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import cats.effect.Resource
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import com.jme3.bullet.control.RigidBodyControl
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import com.jme3.light.AmbientLight
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import com.jme3.light.DirectionalLight
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import com.jme3.scene.Node
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import com.jme3.scene.Spatial
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import com.softwaremill.tagging._
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import monix.bio.IO
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import monix.bio.UIO
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import wow.doge.mygame.AppError
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import wow.doge.mygame.game.GameAppTags
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import wow.doge.mygame.utils.wrappers.jme.AppNode2
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import wow.doge.mygame.utils.wrappers.jme.CollisionShapeFactory
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import wow.doge.mygame.utils.wrappers.jme.PhysicsSpace
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class GameLevel(
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val model: Spatial,
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val physicsControl: RigidBodyControl,
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val ambientLight: AmbientLight,
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val directionalLight: DirectionalLight
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) {
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def addToGame(
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rootNode: AppNode2 @@ GameAppTags.RootNode,
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physicsSpace: PhysicsSpace
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) =
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(for {
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_ <- rootNode += model
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_ <- rootNode += ambientLight
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_ <- rootNode += directionalLight
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_ <- physicsSpace += model
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_ <- physicsSpace += physicsControl
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} yield ()).mapError(AppError.AppNodeError)
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def removeFromGame(
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rootNode: AppNode2 @@ GameAppTags.RootNode,
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physicsSpace: PhysicsSpace
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) =
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for {
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_ <- rootNode -= model
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_ <- rootNode -= ambientLight
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_ <- rootNode -= directionalLight
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_ <- physicsSpace -= model
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_ <- physicsSpace -= physicsControl
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} yield ()
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def resource(
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rootNode: AppNode2 @@ GameAppTags.RootNode,
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physicsSpace: PhysicsSpace
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) =
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Resource.make(this.addToGame(rootNode, physicsSpace))(_ =>
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this.removeFromGame(rootNode, physicsSpace)
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)
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}
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object GameLevel {
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def apply(
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modelPath: os.RelPath,
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al: AmbientLight,
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dl: DirectionalLight
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)(implicit
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assetManager: wow.doge.mygame.utils.wrappers.jme.AssetManager
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): IO[AppError, GameLevel] =
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for {
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sceneModel <-
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assetManager
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.loadModelAs[Node](modelPath)
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.mapError(AppError.AssetManagerError)
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sceneShape <-
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CollisionShapeFactory
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.createMeshShape(sceneModel)
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.mapError(AppError.CollisionShapeCreationFailed)
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landscape <- UIO(new RigidBodyControl(sceneShape, 0))
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} yield new GameLevel(
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model = sceneModel,
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physicsControl = landscape,
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ambientLight = al,
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directionalLight = dl
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)
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}
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