Tuesday, 23 January 2018

Space Invaders proposal




Space Invaders Proposal
by Adam McLeod


My game Space Invaders is based from the original Arcade Game, Space Invaders. The premise of this game is to shoot all the Invaders before they reach Earth and kill you.


The characters include one space ship and eight invaders. I chose an image from the internet of the space ship and invader I liked and then proceeded to program the space ship and program one invader. After programming one invader, I copied it and they proceeded to spawn on top of each other so it appeared that there was only one. I then had to change the X axis for all the Invaders so they would not spawn on each other.

For the Space Ship, I used A and D to move the Space Ship back and forth. I then pressed Space Bar to make it fire. For the Invaders, I simply made it move to the right by 30 steps and when it hit the wall it would bounce back and move down a level. This made it harder to hit the Invaders because they were moving back and forth and toward you constantly.

Day 1
  • go to internet and choose image of Space Ship and Invader I liked.
  • programmed the Space Ship to move Left and Right.
Plan 2
  • made the Space Ship fire. I had a bit of trouble with this as the bullet was firing sideways instead of straight up. I asked for help for the Student Teacher available and he helped me fix it.
Plan 3
  • I made the Invaders bounce back and forth. When they hit a wall they flipped so I had to fix this.
  • I made it so when the Invader was touched by the bullet they disappeared.
Plan 4
  • I copied the Invaders I had and proceeded to change the X Axis.
Links:

http://www.pacxon4u.com/space-invaders/

https://scratch.mit.edu/projects/1979494/
  https://www.google.ca/search?safe=strict&client=firefox-b&dcr=0&ei=3RRoWrD7HoHgjwOGpbjACw&q=how+to+make+space+invaders+scratch&oq=space+invaders+scratch+to&gs_l=psy-ab.1.0.0i22i30k1l2.1900.2619.0.5520.3.3.0.0.0.0.104.297.1j2.3.0....0...1c.1.64.psy-ab..0.3.296...0.0.cM7PDLfkQ2g#kpvalbx=1















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