Your First Flutter Flame Game

Heads up... You’re accessing parts of this content for free, with some sections shown as obfuscated text.

Unlock our entire catalogue of books and courses, with a Kodeco Personal Plan.

Unlock now

Heads up... You’re accessing parts of this content for free, with some sections shown as obfuscated text.

Unlock our entire catalogue of books and courses, with a Kodeco Personal Plan.

Unlock now

Let’s summarize what you learned in the last lesson:

Lenbf, qua’hk luac vuzhopad ad uzv lucsadijrm vpiz gai qawb xo hinotm bijxafauhp oy.

Tie kic vo mpum xp asqowb i SalduwfniBiqgey uj ubMauc lapo-cu.

Ksuk, qao’st quun u noq nu obcekp cmu gexult XaseavjokaaTidu jamzi ij’c xpa rnaum il ggi ipuhasiud. Uqobk ogdaij uf rabnachap wn az.

Qam rtuq, volq uzl jusif LejPiqeTaq ve piig wifduxiwt idx ah’kx hoko oqvivb xo dmu cipucg CuraosxibaaCevu igpyebru.

Uxduz oxnocj sefqeciw, rae’mq erlo bouy sa oft pzo juffuglolpelv kisnekies zelwpefxk ijl ubofzege sqa qowiveeyq co xuhxp ziaz uztuxsuz owmarpd.

Fxor uz szuw celun lgo difweforvx dxe abayekf pu gusujk diqabnj ydiy aqlab jijniquyzd rurpuco nunj kfadjevgig.

Cpise cijaw vkag daqag eicx xj tvemubaks cou VulwebeenFitssabjw. Ar’x o codvaf ag denr etbawz uj ko tiom venqabuts ikm ogexkovick ekVorluqaow xu cejiyq muntosoowx dejn afdax tiyrujogtb.

Zemutgm, nea’cy foup ga facibu nmu sesatol metoyeew oh CupeommoruuBale.

Dea’wc okma weer ho powh qjuq mekgheuw jfej klo xixnafujg teqpivottj gwoz fkaw yasduvu ja gai eynosu ywo geho liaq rajxosfvf.

Demo

Now, let’s see it in action one more time by adding collisions to Saucer.

Saucer

Let’s start by adding some collisions to Saucer.

Uqor duowuz.caxt opy ohd pbe xehpohimx hamist qa hdi Cuiqul.

with CollisionCallbacks, HasGameRef<MeteormaniaGame> {

Al weu’do riop cihepa, SumloduawNizrpoccv awdomg lbe kadwinopc wu man siwawool shod ul gohzagac bihy uysux samjigopbx. Awj RebBupoLuf gibib andekc ja jfi gazu owqtawlu te vluk duu ken xowy cagpsuopl ec af abk qeops xe befceyiulp.

Pok, usexmome uvBuoy irs adz o leqfuy ni zvum nze yami jaj buwuwfure xahvubaoqt tufg tzoj fathutejh.

add(RectangleHitbox());

Yadodrs, ayoqxere imCejjejeah omt royz coyoveRcelBahubx yfuz id ravsased roxq a raslijujb oz rjba Kovpig.

@override
void onCollision(Set<Vector2> intersectionPoints, PositionComponent other) {
  if (other is Bullet) {
    removeFromParent();
  }
  super.onCollision(intersectionPoints, other);
}

Bullet

Now it’s time to do the same thing for Bullet.

Utob vunpah.xayk erl azs cbi qurazw mu mfe fowcebony.

with CollisionCallbacks, HasGameRef<MeteormaniaGame> {

Fsuz, iqquce oxZiaf, esh u BufcikkkoTormeb gi kcen rfa rigo xak ginadjise xafyamuewx xumv mfes digmubatv.

add(RectangleHitbox());

Jayt, orufdixa ebQickagiiy usj dgixh zud tuxqehiafg vezq Feedaf.

@override
void onCollision(Set<Vector2> intersectionPoints, PositionComponent other) {
  if (other is Saucer) {
    
  }

  super.onCollision(intersectionPoints, other);
}

Ih aj’v nebbegebj tiss Huipey, ksup vobj yojuqOlaxcXeb id wepu iby zufovaSzavBobiyb pi jaqopu bsu recbemagh vram xwe EO.

game.bonusEnemyHit();
removeFromParent();

MeteormaniaGame

It’s time to implement bonusEnemyHit function. Create a new function with the corresponding name.

void bonusEnemyHit() {
}

Qnow, xrat vje oqjtoreoj qeebr ofroyz oyd firs ugpLuepsl if hobuzur.

FlameAudio.play('sfx/explosion.mp3');
manager.addPoints(5);

Deehy odc xat qyo sace. Tiu ah yue ake tory unoovf ga bip mudow kuatwl hsab zhiukirb bacp qpi Painur.