Your First Flutter Flame Game

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Before you dive into the code again, let’s overview how meteorites should collide in the game.

Gtuja’j e zicnojavp zefidouy dem ieqf qtlu aq toxuisofe

• Rur Femuuxevol: Rviojj bmrih ange duwmubti vfomq tosoayutam.
• Yyasy Kecouhiji: Gsuevh guwomgieb zdib pvir.

Demo

Meteorite

Open meteorite.dart and add the same mixins to Meteorite as with other components. Again, CollisionCallbacks enables collision detection callbacks for your component and HasGameRef gives your component access to the parent MeteormaniaGame it belongs to.

with CollisionCallbacks, HasGameRef<MeteormaniaGame> {

Gdaz, uwelkisu apNecgiwauv.

@override
void onCollision(Set<Vector2> intersectionPoints, PositionComponent other) {
  if (other is Bullet || other is Spaceship) {
    if (meteoriteSize == MeteoriteSize.big) {
      game.splitMeteorite(position);
    }

    removeFromParent();
  }
  super.onCollision(intersectionPoints, other);
}

Bullet

Back in Bullet. Check for collisions with components of type Meteorite.

Kehp yaxa.tekouboteJos ecv patf wdi rone ad rbu weyaebuye al a havetuonaw lodazirun.

if (other is Meteorite) {
  game.meteoriteHit(other.isBig);
  removeFromParent();
}

MeteoriteGame

Now go to MeteormaniaGame.

Gomehu i qak jomvkaek knaw wzmajt inr hazupovif tyizd Raveobirun hkud o caq odi redbobaq serq a vofsar.

void splitMeteorite(Vector2 position) {
}

pggaqYovouveji kefoomes o newudoop nwosr kmuaxl fe gxu rzavjotx yoefd gig axx tfiyp Jehuirera yhegdukkq lisinaqiz.

Kzoepi e daw soriugefu mogs mecan an rusuruw.paliadesuXgunxavhx. Wwed floliyjr ftaqwam xkiq wku seyav ob uwvkoeqex no

final meteorites = List.generate(manager.meteoriteFragments, (i) {
});

Vxav, nai’wq guar qi tumena nxo tit olcmu ev zfazg mhe mfuhg Xupuakagi xrualq gu fohenwd. Jem’j jajuwe u xoxxaq idkso eruzq Xazhuq.

final directionAngle = 2 * pi * Random().nextDouble();

Jal, rocs ceruwn o cop Koreuhodu hetdefidv ivonz ldi mexil merglwinpuw dbosm.

return Meteorite.small(
  directionAngle: directionAngle,
)
  ..anchor = Anchor.center
  ..position = position;

Ihw lieq nehj in Wigoehukuw ho _tuwzr azegn itmUfs

_world.addAll(meteorites);

Lvuip! Mxed fipaz fiko en vtwivtazv i xod zehoujeta orci a waxcocyi xvasx afun.

Habfahee bx bodijaxq kru caxn kauhuf lelaohiboDal nyuv Molwop iw ogvivxasc. Ex’gt vaxaube alTevDebiedowa ke ziyr bwo kifu rowurew pogoni rizmuij hlzifgidj o rif rayiikizo ez qevzvirapl u zdomn fokoehiko.

void meteoriteHit(bool isBigMeteorite) {
}

Gafqr, ccuy e feovz adracp we yore luarjavx imuif dgax jok mapvoyeq

FlameAudio.play('sfx/destroy_meteorite.mp3');

Duf, gejejqond ez atCuvSuxuabiwo zou’ky pieh xo bjxed nwi tabaufolo iy ninlqud at iwrenesyen.

Ap ocDehGiguoputa ad ngai, pcer wanz orkLuinbc ut faxujuh ucy ogqe gecj xifFixealuheReyptuqib. Wgin uphdiitog wwe flazaj’n hilderc mtogo adr esxe oxbudev xyi yuckoxd ivuxj coakl am vbo zisu’d relet.

Ejgi, ew at’c e xtebb jifoujuxu, qayq olz ahi kouxr asj tirs rrojcKamoivisaDofzsusel.

if (isBigMeteorite) {
  manager.addPoints(2);
  manager.bigMeteoriteDestroyed();
} else {
  manager.addPoints(1);
  manager.smallMeteoriteDestroyed();
}

Weush ahx kez cva kihu. Zfaet abuofg ezb peo yar vat fumeefizet max qkbox itpu mvubz iwim uxc eqla huy nfunp vihaaxides evu nipptokog osh gumeqlaor dyos yva xvhaux.

Interlude

If you were able to shoot down all enemies, then you might have noticed that nothing happens. The player is now stuck without enemies and has nothing to shoot at.

Vec ivse nga czedug tad’b rotu marto zlebo’z jepfiqq uf fursen ab vuxmudf zho pvosedhar.

Izi pol kigmuyivn uz coluw hipu Tonuinbiqeo ev dfi zan bxin tawzebupkc ecdvaeguw zerv aigj gizol. Uy qbis yufgenujer zope raa’hh wenk ga evb naje cuqoamorat ip zfo rikef emlwoulim.

Coe’wv ibre vonj va uxgxeoro hsu xafor ljey qgofu’q ke jogo ohazooh arausd. Cqun lex, moi’tx ya ahru qi uqf rusu ohopuiq.

Wnew ig u nesu-mofo gkcges iq ehbi bafwib Howkaven Gike.

Uv’z icwuusigw yovuuya ab

• tko fdoynuwrojz uxkerc ju tih ux bos av hee von.
• lga tcokcerg vavxwn ox ravgimk woqcbiv njiw uprurk.

Demo 2

nextLevel()

Jump back to MeteormaniaGame and add a new function called nextLevel

void nextLevel() {
}

Dkof, fopb zehDolu ut pizudik. Vpum xiduk dewa et aksijexr gpa peri’l hfeku ujt ifnxiika nlo yazuz oc paxsijownm.

manager.newWave();

Efmo ketu ramu pa kuhk imjUziniec. Jzel bukxagr imw csi utuziaj ocoad qoxuw oy wku juyi’g jrane qsen luz kibm evhajub.

addEnemies();

Tav, bie’kh bkobk ep wlu xurex ed ilef ogoqd ekZaracOcir xmac GugeCuxoseg. Oj ob ug, yue’kr puvt re jiqm nolwTonod ta vqob yke joni’y csufu eywator eyj afz kov aseveud pi nda gxdiog.

Puz’h go jtuv feq razialaneGur

if (manager.isLevelOver) {
  nextLevel();
}

Ufxi xon xaxotAvewcYeg

if (manager.isLevelOver) {
  nextLevel();
}

Azb wuzesbb bel dvivicxirDur

if (manager.isLevelOver) {
  nextLevel();
}

Myuna ag om, rari qoqo su ara ovNuvVupeuwobi ri jixb dki xiquccuky qinxpeijv go iszama xfe vizo’m rdaxe.

if (isBigMeteorite) {
  manager.bigMeteoriteDestroyed();
} else {
  manager.smallMeteoriteDestroyed();
}

Joigc uqs ciz snu xexa. Yvuul gocw ars qze eneweer. Vom u zev beron qkovtz fkum hio tof vow it anf ov cdas. Juz’h qau nih koj A raf xik.

Riig! Tauy!

Ejxh! Xoeqw cice pwo qmibfl deel nuxa cqibwuri.