{"id":1067,"date":"2015-01-19T09:37:11","date_gmt":"2015-01-19T09:37:11","guid":{"rendered":"http:\/\/www.nikola-breznjak.com\/blog\/?p=1067"},"modified":"2015-08-10T06:56:48","modified_gmt":"2015-08-10T06:56:48","slug":"advanced-space-shooter-in-unity3d","status":"publish","type":"post","link":"https:\/\/nikola-breznjak.com\/blog\/codeproject\/advanced-space-shooter-in-unity3d\/","title":{"rendered":"How to build an advanced space shooter in Unity3D"},"content":{"rendered":"

Followed\u00a0this<\/a>\u00a0official tutorial on how to build an advanced space shooter in Unity3D, my own version on\u00a0GitHub<\/a>, and you can\u00a0see it in action here<\/a>\u00a0(WSAD to move, mouse click to shoot).<\/p>\n

    \n
  1. Create a new 2D project, download and import the assets from\u00a0https:\/\/www.assetstore.unity3d.com\/en\/#!\/content\/13866<\/a><\/li>\n
  2. Save a scene in _Scenes folder and name it Main<\/em><\/li>\n
  3. File -> Build settings -> Web player -> Switch platform<\/li>\n
  4. Player Settings… – define the size<\/li>\n
  5. Reorder the layout the way you want but remember to save it by clicking the Layout<\/strong> button in the top right corner<\/li>\n
  6. Drag Vehicle_play<\/strong> from the Assets->Model<\/strong> folder to the Hierarchy<\/strong>\n
      \n
    1. Rename to player<\/em>, reset transform origin<\/li>\n
    2. Add component -> Physics -> Rigidbody and\u00a0deselect Use Gravity<\/strong><\/li>\n
    3. Add component -> Physics -> Capsule collider, change direction to\u00a0Z-Axis and adjust position of X, and check\u00a0Is Trigger<\/li>\n
    4. Click on the y<\/strong> gizmo of the camera and adjust again<\/li>\n
    5. In this example the Capsule collider would suffice, but we can add Mesh collider and this is very detailed but we can also drag a predefined Mesh collider from Models folder to Mesh collider -> Mesh variable which is less detailed but sufficent and better than the Capsule collider\n
        \n
      1. To see the mesh collider turn off the Mesh renderer<\/li>\n<\/ol>\n<\/li>\n
      2. Add Prefabs -> VFX -> Engines -> engines_player to the player object<\/li>\n<\/ol>\n<\/li>\n
      3. Reset camera transform origin\n
          \n
        1. set transform Y to 10, Z to 5 (so that the ship starts at the bottom)<\/li>\n
        2. set rotation X to 90<\/li>\n
        3. Set Projection to ortographic<\/strong><\/li>\n
        4. Set Size to 10<\/li>\n
        5. Set Clear flags to Solid Color<\/li>\n
        6. Background black<\/li>\n<\/ol>\n<\/li>\n
        7. Edit -> Render settings – property Ambient light set to Black (0,0,0,255) to effectively turn it off<\/li>\n
        8. Lights\n
            \n
          1. Main light\n
              \n
            1. Hierarchy -> Create -> Directional light (based on rotation!, not position) and rename\u00a0accordingly<\/li>\n
            2. Reset origin position<\/li>\n
            3. Set Rotation X = 20, Y = – 115<\/li>\n
            4. Intensity = 0.75<\/li>\n<\/ol>\n<\/li>\n
            5. Fill light\n
                \n
              1. Duplicate the Main light\u00a0and rename accordingly<\/li>\n
              2. Rename to Fill light<\/li>\n
              3. Reset its rotation only<\/li>\n
              4. Set Rotation Y = 115<\/li>\n
              5. Set Color to some shade of blue<\/li>\n<\/ol>\n<\/li>\n
              6. Rim light\n
                  \n
                1. Duplicate the Fill light\u00a0and rename accordingly<\/li>\n
                2. Reset origin position<\/li>\n
                3. Color White<\/li>\n
                4. Rotation Y = 65,\u00a0X = -15<\/li>\n
                5. Intensity = 0.25<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n
                6. Object organization<\/span>\n
                    \n
                      \n
                    1. Create new empty object (ctrl + shift + n)<\/li>\n
                    2. Rename to Lights<\/li>\n
                    3. Rest\u00a0transform origins<\/li>\n
                    4. Move the whole Lights object out of the way by setting the position Y = 100<\/li>\n<\/ol>\n<\/ol>\n<\/li>\n
                    5. Background<\/span>\n
                        \n
                      1. Hierarchy -> Create -> 3D object -> Quad<\/strong>;\u00a0rename accordingly<\/li>\n
                      2. Reset transform origin<\/li>\n
                      3. Set rotation X = 90<\/li>\n
                      4. Remove the Mesh Collider component<\/li>\n
                      5. Drag Assets -> Textures -> tile_nebula_green to the Quad object<\/li>\n
                      6. Scale X = 15, Y = 30<\/li>\n
                      7. Shaders; difuse – mat, specular – glossy, unlit -> texture<\/strong> is the one we will use since this makes it independent of the lighting system (it displays the image originally as it looks)<\/li>\n
                      8. Position Y = -10 because it otherwise overlaps with 0,0,0 player object position<\/li>\n<\/ol>\n<\/li>\n
                      9. Moving the player ship\n
                          \n
                        1. In the Assets folder create folder Scripts<\/strong><\/li>\n
                        2. Click on the player and Add Component -> Script -> name it PlayerController<\/em><\/li>\n
                        3. Drag the created script file to the Scripts folder<\/li>\n
                        4. You have Update and FixedUpdate. We will use since we are dealing with physics.<\/li>\n
                        5. <\/li>\n
                        6. \n
                          #pragma strict\r\npublic var speed = 12;\r\n\r\nfunction FixedUpdate () {\r\n\tvar moveHorizontal = Input.GetAxis(\"Horizontal\") ;\r\n\tvar moveVertical = Input.GetAxis(\"Vertical\");\r\n\t\r\n\trigidbody.velocity = Vector3(moveHorizontal, 0, moveVertical) * speed;\t\r\n}<\/pre>\n<\/li>\n
                        7. Input.GetAxis returns a number from 0 to 1 that’s why you have to multiply<\/li>\n
                        8. At this point the player ship can go out of the play area, to fix this, use the Mathf.Clamp function:\n
                          #pragma strict\r\n\r\npublic class Boundary extends System.Object {\r\n\tpublic var zMin : float;\r\n\tpublic var zMax : float;\r\n\tpublic var xMin : float;\r\n\tpublic var xMax : float;\r\n}\r\n\r\npublic var speed = 10;\r\npublic var boundary : Boundary; \r\n\r\nfunction FixedUpdate () {\r\n\tvar moveHorizontal = Input.GetAxis(\"Horizontal\") ;\r\n\tvar moveVertical = Input.GetAxis(\"Vertical\");\r\n\t\r\n\trigidbody.velocity = Vector3(moveHorizontal, 0, moveVertical) * speed;\t\r\n\t\r\n\trigidbody.position = Vector3(\r\n\t\tMathf.Clamp(rigidbody.position.x, boundary.xMin, boundary.xMax),\r\n\t\t0,\r\n\t\tMathf.Clamp(rigidbody.position.x, boundary.zMin, boundary.zMax)\r\n\t);\r\n}<\/pre>\n<\/li>\n
                        9. extends System.Object<\/strong> is used to Serialize the object to be able to be used within other object and visible in the inspector<\/li>\n
                        10. To add tilting<\/em> when moving:\n
                          #pragma strict\r\n\r\npublic class Boundary extends System.Object {\r\n\tpublic var zMin : float;\r\n\tpublic var zMax : float;\r\n\tpublic var xMin : float;\r\n\tpublic var xMax : float;\r\n}\r\n\r\npublic var speed = 10;\r\npublic var boundary : Boundary; \r\npublic var tilt = 4;\r\n\r\nfunction FixedUpdate () {\r\n\tvar moveHorizontal = Input.GetAxis(\"Horizontal\") ;\r\n\tvar moveVertical = Input.GetAxis(\"Vertical\");\r\n\t\r\n\trigidbody.velocity = Vector3(moveHorizontal, 0, moveVertical) * speed;\t\r\n\t\r\n\trigidbody.position = Vector3(\r\n\t\tMathf.Clamp(rigidbody.position.x, boundary.xMin, boundary.xMax),\r\n\t\t0,\r\n\t\tMathf.Clamp(rigidbody.position.z, boundary.zMin, boundary.zMax)\r\n\t);\r\n\t\r\n\trigidbody.rotation = Quaternion.Euler(0, 0, rigidbody.velocity.x * - tilt);\r\n}<\/pre>\n<\/li>\n<\/ol>\n<\/li>\n
                        11. Bullets\n
                            \n
                          1. Create a new empty object rename to Bolt<\/li>\n
                          2. Reset transform<\/li>\n
                          3. Create Quad, reset transform, rename VFX<\/li>\n
                          4. Add VFX as Child of the Bolt<\/li>\n
                          5. Rotate X = 90<\/li>\n
                          6. Drag Textures ->\u00a0fx_lazer_orange_dff to it<\/li>\n
                          7. Shader -> Particles -> Additive (you can also use Mobile version)<\/li>\n
                          8. Add component -> Physics -> Rigidbody, deselect Use gravity<\/li>\n
                          9. Remove the VFX Mesh collider<\/li>\n
                          10. Select Bolt and add Capsule colider<\/li>\n
                          11. Change radius and Direction to Z-axis<\/li>\n
                          12. Check the Is Trigger<\/em>\u00a0checkbox<\/li>\n
                          13. Add script to Bolt object, name it Mover<\/li>\n
                          14. Make it a Prefab<\/li>\n
                          15. Delete it from Hierarchy<\/li>\n<\/ol>\n<\/li>\n
                          16. Firing Bullets\n
                              \n
                            1. PlayerController.js:\n
                              #pragma strict\r\n\r\npublic class Boundary extends System.Object {\r\n\tpublic var zMin : float;\r\n\tpublic var zMax : float;\r\n\tpublic var xMin : float;\r\n\tpublic var xMax : float;\r\n}\r\n\r\npublic var bullet : GameObject;\r\n\r\npublic var speed = 10;\r\npublic var boundary : Boundary; \r\npublic var tilt = 4;\r\npublic var waitPeriod = 0.05;\r\nprivate var nextFire : float;\r\n\r\nfunction FixedUpdate () {\r\n\tvar moveHorizontal = Input.GetAxis(\"Horizontal\") ;\r\n\tvar moveVertical = Input.GetAxis(\"Vertical\");\r\n\t\r\n\trigidbody.velocity = Vector3(moveHorizontal, 0, moveVertical) * speed;\t\r\n\t\r\n\trigidbody.position = Vector3(\r\n\t\tMathf.Clamp(rigidbody.position.x, boundary.xMin, boundary.xMax),\r\n\t\t0,\r\n\t\tMathf.Clamp(rigidbody.position.z, boundary.zMin, boundary.zMax)\r\n\t);\r\n\t\r\n\trigidbody.rotation = Quaternion.Euler(0, 0, rigidbody.velocity.x * - tilt);\r\n}\r\n\r\nfunction Update(){\r\n\tif (Input.GetButton(\"Fire1\") && Time.time > nextFire){\r\n\t\tnextFire = Time.time + waitPeriod;\r\n\t\tInstantiate(bullet, Vector3(rigidbody.position.x, 0, rigidbody.position.z), Quaternion.identity);\r\n\t}\r\n}<\/pre>\n<\/li>\n
                            2. Drag the bullet prefab to the bullet variable on the player script<\/li>\n<\/ol>\n<\/li>\n
                            3. Cleaning up\n
                                \n
                              1. Create Cube, rename Boundary<\/li>\n
                              2. Reset transform origin and place it around the whole game<\/li>\n
                              3. Turn off Mesh Renderer<\/li>\n
                              4. Is Trigger on Box collider<\/li>\n
                              5. Remove the renderer<\/li>\n
                              6. Add script Destroy:
                                \n<\/em><\/em><\/p>\n
                                function OnTriggerExit(other : Collider)\r\n{\r\n    Destroy(other.gameObject);\r\n}<\/pre>\n<\/li>\n<\/ol>\n<\/li>\n
                              7. Enemies\n
                                  \n
                                1. Create an empty game object – Asteroids<\/em><\/li>\n
                                2. Reset transform origin, move a bit away along the Z axis<\/li>\n
                                3. Drag the Asteroid model from the Models folder and place it as a child of the Asteroids<\/em> empty game object – RTO (reset transform origin from now on)<\/li>\n
                                4. Click on the EGO (empty game object) and add Physics -> Rigidbody<\/li>\n
                                5. Deselect Use Gravity<\/li>\n
                                6. Add -> Physics -> Capsule collider<\/li>\n
                                7. Add Script:\n
                                  public var tumble : float;\r\n\r\nfunction Start () {\r\n\trigidbody.angularVelocity = Random.insideUnitSphere * tumble;\r\n}<\/pre>\n<\/li>\n
                                8. AngularVelocity – how fast the object is rotating<\/strong><\/li>\n
                                9. Remove the AngularDrag<\/strong> which eventually slows the asteroid to a halt (drag – trenje for all you Croatian readers<\/em>)<\/li>\n
                                10. Add script DestroyByContact:\n
                                  #pragma strict\r\n\r\nfunction OnTriggerEnter (other : Collider) {\r\n\tif (other.tag == \"Boundary\"){\r\n\t\treturn;\r\n\t}\r\n\t\t\r\n\tDestroy(other.gameObject);\r\n\tDestroy(gameObject);\r\n}<\/pre>\n<\/li>\n
                                11. Add Tag Boundary to\u00a0Boundary<\/em><\/li>\n<\/ol>\n<\/li>\n
                                12. Explosions\n
                                    \n
                                  1. \u00a0Adjust the DestroyByContact script:\n
                                    #pragma strict\r\n\r\npublic var asteroidExplosion : GameObject;\r\npublic var playerExplosion : GameObject;\r\n\r\nfunction OnTriggerEnter (other : Collider) {\r\n\tif (other.tag == \"Boundary\"){\r\n\t\treturn;\r\n\t}\r\n\t\r\n\t\/\/it will create an explosion on the same position as our asteroid\r\n\tInstantiate(asteroidExplosion, transform.position, transform.rotation);\r\n\t\r\n\tif (other.tag == \"Player\"){\r\n\t\tInstantiate(playerExplosion, other.transform.position, other.transform.rotation);\r\n\t}\r\n\t\r\n\tDestroy(other.gameObject);\r\n\tDestroy(gameObject);\r\n}<\/pre>\n<\/li>\n
                                  2. Drag the needed explosions from the VFX folder<\/li>\n
                                  3. Drag the Mover script to the Asteroid and set speed to -5<\/li>\n
                                  4. Drag Asteroid to a Prefab<\/strong> folder<\/li>\n
                                  5. Delete it from Hierarchy<\/li>\n<\/ol>\n<\/li>\n
                                  6. Game Controller\n
                                      \n
                                    1. Create EGO\u00a0and rename accordingly<\/li>\n
                                    2. Set tag to GameController<\/em><\/li>\n
                                    3. Add script:\n
                                      #pragma strict\r\n\r\npublic var enemy : GameObject;\r\npublic var spawnValues : Vector3;\r\n\r\n\r\nfunction Start () {\r\n\tSpawnWaves();\r\n}\r\n\r\nfunction SpawnWaves(){\r\n\t\r\n\tvar spawnPosition = Vector3(Random.Range(-spawnValues.x, spawnValues.x), spawnValues.y, spawnValues.z);\r\n\tvar spawnRotation = Quaternion.identity;\r\n\t\r\n\tInstantiate(enemy, spawnPosition, spawnRotation);\r\n}<\/pre>\n<\/li>\n
                                    4. Outside set values for spawnValues to 6, 0, 18<\/li>\n<\/ol>\n<\/li>\n
                                    5. Add wave of enemies\n
                                      #pragma strict\r\n\r\npublic var enemy : GameObject;\r\npublic var spawnValues : Vector3;\r\npublic var enemyCount : int;\r\npublic var waitForEnemy : float;\r\npublic var waitForPlayer : float;\r\npublic var waveWait : float;\r\n\r\nfunction Start () {\r\n\tSpawnWaves();\r\n}\r\n\r\nfunction SpawnWaves(){\r\n\tyield WaitForSeconds(waitForPlayer);\r\n\t\r\n\twhile (true){\r\n\t\tfor (var i=0; i<enemyCount; i++){\r\n\t\t\tvar spawnPosition = Vector3(Random.Range(-spawnValues.x, spawnValues.x), spawnValues.y, spawnValues.z);\r\n\t\t\tvar spawnRotation = Quaternion.identity;\r\n\t\t\r\n\t\t\tInstantiate(enemy, spawnPosition, spawnRotation);\r\n\t\t\tyield WaitForSeconds(waitForEnemy);\r\n\t\t}\r\n\t}\r\n\t\r\n\tyield WaitForSeconds(waveWait);\t\r\n}<\/pre>\n<\/li>\n
                                    6. Destroying explosion animations\n
                                        \n
                                      1. Add new script DestroyByTime
                                        \n<\/em><\/em><\/p>\n
                                        #pragma strict\r\n\r\npublic var aliveTime : float;\r\nfunction Start () {\r\n\tDestroy(gameObject, aliveTime);\r\n}<\/pre>\n<\/li>\n
                                      2. Set\u00a0this script on all of the explosion prefabs<\/li>\n
                                      3. Set AliveTime to 2<\/li>\n<\/ol>\n<\/li>\n
                                      4. Audio\n
                                          \n
                                        1. Drag the Audio files to appropriate Explosion Prefabs<\/li>\n
                                        2. For a weapon_player – drag it to a Player object in Hierarchy and remove the Play on Awake<\/li>\n
                                        3. Update the PlayerController script to:\n
                                          function Update(){\r\n\tif (Input.GetButton(\"Fire1\") && Time.time > nextFire){\r\n\t\tnextFire = Time.time + waitPeriod;\r\n\t\tInstantiate(bullet, Vector3(rigidbody.position.x, 0, rigidbody.position.z), Quaternion.identity);\r\n\t\t\r\n\t\taudio.Play();\r\n\t}\r\n}<\/pre>\n<\/li>\n
                                        4. Drag music_background to GameController<\/li>\n
                                        5. Select Loop<\/em> and Play on Awake<\/em><\/li>\n
                                        6. Adjust the volumes\n
                                            \n
                                          1. Player\u00a00.5<\/li>\n
                                          2. Game Controller 0.5<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n
                                          3. Displaying score\n
                                              \n
                                            1. Create -> UI -> Text, rename to ScoreText<\/li>\n
                                            2. Set correct Rect Transform<\/li>\n
                                            3. In the GameController script add:\n
                                              #pragma strict\r\n\r\npublic var enemy : GameObject;\r\npublic var spawnValues : Vector3;\r\npublic var enemyCount : int;\r\npublic var waitForEnemy : float;\r\npublic var waitForPlayer : float;\r\npublic var waveWait : float;\r\n\r\npublic var scoreText : UnityEngine.UI.Text;\r\nprivate var score : int;\r\n\r\nfunction Start () {\r\n\tscore = 0;\r\n\tupdateScore();\r\n\tSpawnWaves();\r\n}\r\n\r\nfunction SpawnWaves(){\r\n\tyield WaitForSeconds(waitForPlayer);\r\n\t\r\n\twhile (true){\r\n\t\tfor (var i=0; i<enemyCount; i++){\r\n\t\t\tvar spawnPosition = Vector3(Random.Range(-spawnValues.x, spawnValues.x), spawnValues.y, spawnValues.z);\r\n\t\t\tvar spawnRotation = Quaternion.identity;\r\n\t\t\r\n\t\t\tInstantiate(enemy, spawnPosition, spawnRotation);\r\n\t\t\tyield WaitForSeconds(waitForEnemy);\r\n\t\t}\r\n\t}\r\n\t\r\n\tyield WaitForSeconds(waveWait);\t\r\n}\r\n\r\nfunction updateScore(){\r\n\tscoreText.text = \"Score: \" + score;\r\n}\r\n\r\nfunction IncreaseCount(){\r\n\tscore ++;\r\n\tupdateScore();\r\n}<\/pre>\n<\/li>\n
                                            4. In the DestroyByContact:\n
                                              #pragma strict\r\n\r\npublic var asteroidExplosion : GameObject;\r\npublic var playerExplosion : GameObject;\r\nprivate var gameController : GameController;\r\n\r\nfunction Start(){\r\n\tvar gameControllerObject : GameObject = GameObject.FindWithTag(\"GameController\");\r\n\tif (gameControllerObject != null){\r\n\t\tgameController = gameControllerObject.GetComponent(GameController);\r\n\t}\r\n\telse{\r\n\t\tDebug.Log(\"oops\");\r\n\t}\r\n}\r\n\r\nfunction OnTriggerEnter (other : Collider) {\r\n\tif (other.tag == \"Boundary\"){\r\n\t\treturn;\r\n\t}\r\n\t\r\n\t\/\/it will create an explosion on the same position as our asteroid\r\n\tInstantiate(asteroidExplosion, transform.position, transform.rotation);\r\n\t\r\n\tif (other.tag == \"Player\"){\r\n\t\tInstantiate(playerExplosion, other.transform.position, other.transform.rotation);\r\n\t}\r\n\t\r\n\tgameController.IncreaseCount();\r\n\t\r\n\tDestroy(other.gameObject);\r\n\tDestroy(gameObject);\r\n}<\/pre>\n<\/li>\n
                                            5. Drag the ScoreText object to form the reference to it in the GameController<\/li>\n<\/ol>\n<\/li>\n
                                            6. Ending the game\n
                                                \n
                                              1. Create an empty game object and rename it to DisplayText<\/em><\/li>\n
                                              2. Rest transform origin<\/li>\n
                                              3. Add ScoreText to it (drag the Canvas containing it)<\/li>\n
                                              4. Create new UI -> Text (rename to RestartText<\/em>), and place it in the upper right corner<\/li>\n
                                              5. Create new UI -> Text (rename to GameOverText)<\/li>\n
                                              6. Update the script to:\n
                                                #pragma strict\r\n\r\npublic var enemy : GameObject;\r\npublic var spawnValues : Vector3;\r\npublic var enemyCount : int;\r\npublic var waitForEnemy : float;\r\npublic var waitForPlayer : float;\r\npublic var waveWait : float;\r\n\r\npublic var scoreText : UnityEngine.UI.Text;\r\npublic var restartText : UnityEngine.UI.Text;\r\npublic var gameOverText : UnityEngine.UI.Text;\r\n\r\nprivate var restart : boolean;\r\nprivate var gameOver : boolean;\r\n\r\nprivate var score : int;\r\n\r\nfunction Start () {\r\n\trestart = false;\r\n\tgameOver = false;\r\n\t\r\n\trestartText.text = \"\";\r\n\tgameOverText.text = \"\";\r\n\t\r\n\tscore = 0;\r\n\tupdateScore();\r\n\tSpawnWaves();\r\n}\r\n\r\nfunction Update(){\r\n\tif (restart){\r\n\t\tif (Input.GetKeyDown(KeyCode.R)){\r\n\t\t\tApplication.LoadLevel(Application.loadedLevel);\r\n\t\t}\r\n\t}\r\n}\r\n\r\nfunction SpawnWaves(){\r\n\tyield WaitForSeconds(waitForPlayer);\r\n\t\r\n\twhile (true){\r\n\t\tfor (var i=0; i<enemyCount; i++){\r\n\t\t\tvar spawnPosition = Vector3(Random.Range(-spawnValues.x, spawnValues.x), spawnValues.y, spawnValues.z);\r\n\t\t\tvar spawnRotation = Quaternion.identity;\r\n\t\t\r\n\t\t\tInstantiate(enemy, spawnPosition, spawnRotation);\r\n\t\t\tyield WaitForSeconds(waitForEnemy);\r\n\t\t}\r\n\t\t\r\n\t\tif (gameOver){\r\n\t\t\trestartText.text = \"R to restart\";\r\n\t\t\trestart = true;\r\n\t\t\tbreak;\r\n\t\t}\r\n\t}\r\n\t\r\n\tyield WaitForSeconds(waveWait);\t\r\n}\r\n\r\nfunction updateScore(){\r\n\tscoreText.text = \"Score: \" + score;\r\n}\r\n\r\nfunction IncreaseCount(){\r\n\tscore ++;\r\n\tupdateScore();\r\n}\r\n\r\nfunction GameOver(){\r\n\tgameOver = true;\r\n\tgameOverText.text = \"Game over!\";\r\n}<\/pre>\n<\/li>\n
                                              7. Drag the text object to form a reference in GameController object<\/li>\n
                                              8. Update the DestroyByContact with:\n
                                                if (other.tag == \"Player\"){\r\n\t\tInstantiate(playerExplosion, other.transform.position, other.transform.rotation);\r\n\t\tgameController.GameOver();\r\n\t}<\/pre>\n<\/li>\n<\/ol>\n<\/li>\n
                                              9. Deploy the game\n
                                                  \n
                                                1. File\u00a0-> Build settings<\/li>\n
                                                2. Web Player<\/li>\n
                                                3. Build<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
                                                  Followed\u00a0this\u00a0official tutorial on how to build an advanced space shooter in Unity3D, my own version on\u00a0GitHub, and you can\u00a0see it in action here\u00a0(WSAD to move, mouse click to…<\/p>\n","protected":false},"author":1,"featured_media":1160,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,41],"tags":[],"class_list":["post-1067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-codeproject","category-unity3d"],"_links":{"self":[{"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/posts\/1067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/comments?post=1067"}],"version-history":[{"count":7,"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/posts\/1067\/revisions"}],"predecessor-version":[{"id":2030,"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/posts\/1067\/revisions\/2030"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/media\/1160"}],"wp:attachment":[{"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/media?parent=1067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/categories?post=1067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nikola-breznjak.com\/blog\/wp-json\/wp\/v2\/tags?post=1067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}