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Galactic Invaders Deluxe

benjaminsen

GalacticInvadersDeluxe

1.1K

9mo

Playit

Remix of the template space shooter game.

#remix

#spaceshooter

Creation History

User prompt

When curving bullets set the rotation based on speedX and speedY

User prompt

When curving bullets, first define speedX and speedY variables before applying them to self.x and self.y

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Add 90 degrees to bullet rotation when curving

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When curving bullets rotate the bullet to show the direction it's flying in

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decrease the impact of bullet curve

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Decrease the impact of bullet curve

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Only curve bullets on the x axis

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When collecting a curve bullet powerup, add one to the hero curvebullet variable

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Change hero.curveBullet to an integer as well

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Inside the nearestEnemy.enemy check, also subtract self.speed from self.y

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Decrease the impact of bullet curving

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Make hero bullet curving an integer, where a larger integer allows the bullet to curve more aggressively towards the enemies

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parse the information if a bullet should curve into the bullet instance when creating it

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Make sure powerups have a curvebullet type

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Fix Bug: 'ReferenceError: Can't find variable: hero' in this line: 'if (hero.curveBullet && enemies.length > 0) {' Line Number: 52

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Parse the enemies array to hero bullet to make sure the curve code works

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Add a powerup that makes hero bullets curve towards the nearest enemy a bit

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Write what wave we are playing at the center of the screen for 2 seconds each time a wave starts

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set heroBullet to null after destroying it

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Make sure both heroBullet and enemy exist before doing the intersection check

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Use Verdana for the poweruplabel font

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Divide the shield alpha by two

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Make the hero shield alpha be based on how much shield health you have left

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When spawning enemy bullets, subtract the Math.PI / 2 rather than adding it

User prompt

Rotate the enemy bullets such that they face the direction they are flying

===================================================================
--- original.js
+++ change.js
@@ -71,9 +71,9 @@
 			if (nearestEnemy.enemy) {
 				var angle = Math.atan2(nearestEnemy.enemy.y - self.y, nearestEnemy.enemy.x - self.x);
 				speedX = self.speed * Math.cos(angle) * self.curveBullet * 0.1;
 				speedY = -self.speed;
-				self.rotation = angle + Math.PI / 2;
+				self.rotation = Math.atan2(speedY, speedX) + Math.PI / 2;
 			}
 		}
 		self.x += speedX;
 		self.y += speedY;

Showing 26 to 50 of 152

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Images

Round powerup. Shield icon
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Extra missile powerup circle. Missile and plus sign.
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Single space torpedo flying upwards
Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Background galaxy nebulas and galaxies
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast. --ar 1:10

Round powerup. Green health icon
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Blue glowing powerup circle with s in center
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Round powerup. Lightning icon pointing up.
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Stylish hero spaceship facing upwards, with a single cannon in the center.
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

single alien enemy spaceship facing down, looking like space alien adopted to living in space.
Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Single enemy slime bullet, seen from above facing upwards.
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Round powerup icon with bullseye
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

Clean plasma bubble
Single Game Texture. In-Game asset. 2d. Pixelart. White background. Blank background. Low detail. High contrast.

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