Added bullet class

CHANGELOG.md

@@ -2,9 +2,8 @@
 
 ## New Features
 
-1. Added drift.
-2. Added boundary collisions.
+1. Added Bullet class.
 
 ## Changes
 
-1. Rockets now gradually speed up instead of abruptly moving.
+None

scripts/bullet.py

@@ -0,0 +1,29 @@
+import pygame
+from math import radians, cos, sin
+
+
+class Bullet:
+	def __init__(self, x, y, hdg, color):
+		self.x = x
+		self.y = y
+		self.radius = 10
+		self.draw_x = self.x - self.radius
+		self.draw_y = self.y - self.radius
+		self.heading = hdg
+		self.speed = 7
+		self.x_vel = 0
+		self.y_vel = 0
+		self.color = color
+
+	def render(self, window):
+		pygame.draw.ellipse(window, self.color, (self.draw_x, self.draw_y, self.radius * 2, self.radius * 2))
+
+	def update(self):
+		self.x_vel = cos(radians(self.heading)) * self.speed
+		self.y_vel = sin(radians(self.heading)) * self.speed
+
+		self.x += self.x_vel
+		self.y += self.y_vel
+
+		self.draw_x = self.x - self.radius
+		self.draw_y = self.y - self.radius

scripts/rocket.py

@@ -18,6 +18,7 @@ def __init__(self, x, y, color):
 
 		self.color = color
 		self.collider_size = 28
+		self.bullets = []
 
 	def render(self, window):
 		v = self.vertices