Project 0.5

Goal: finish up and extend Circles/Boomshine.

Requirements and Grade Rubric

1. (20%) Everything works from Circles Parts 1-5. Make sure than the FPS counter is not visible.
2. (25%) The game should be over when a level is beaten and numCircles reaches a certain value (the original Boomshine stops at 60). Add a Game Over screen that will display the players final score and gives them the opportunity to play again. See screenshot(s) below for an example.
   Hints:
   • Add GAME_STATE_END and NUM_CIRCLES_END globals
   • In the code that checks if the level is over, check to see if the game is also over, and if so, change the gameState to GAME_STATE_END.
   • Add a conditional in drawHUD() that will draw a game over screen
   • Add a conditional in doMouseDown() that restarts the game. Don't forget to reset the gameState, totalScore, and numCircles variables.
   • You'll also need to make a change to drawCircles() to make sure the remaining circles are drawn at a lower opacity during GAME_STATE_END
3. (25%) There will be a minimum score required on each level in order to progress to the next level. It can be a fixed percentage of numCircles, or a value that is hard-coded on a per-level basis.
   Hints:
   • Add GAME_STATE_REPEAT_LEVEL, NUM_CIRCLES_LEVEL_INCREASE and PERCENT_CIRCLES_TO_ADVANCE globals
   • In the code that checks if the level is over:
     // if the level is over
if(roundScore < Math.floor(numCircles * PERCENT_CIRCLES_TO_ADVANCE)){
  gameState = GAME_STATE_REPEAT_LEVEL;
} else {
  ...
}
   • Continue on the same lines as was done in #1 above
4. (15%) Sound
   • Play a sound when the target for the level is met. You can use the one I gave you, or a different one if you wish.
5. (Up to 15%) Enhancements

Ideas for enhancements

• Hard-coded level values for color, number of circles per level, and ???.
  • Add a currentLevel global and then look up game data based on the level. The game data is stored in a levels global, which is an array of objects (see screenshot below).
  • Use this game data to add features to the game.
• High Score Screen - you could use the Local Storage API - check out this tutorial.
• Clone Boomshine - clicking creates a new exploding circle, text fades in and out, "screen flare" when level target is reached, tuned difficulty curve...
• ??? - but no Blockshines or Heartshines will be counted as an enhancement.

Submission

• ZIP up and post to dropbox before due date. This is worth 7% of final grade.
• For grading purposes, submit a version that has only 5 levels before the game is over. Hopefully this is easy for you to do by altering NUM_CIRCLES_END
• Document that you met the 4 major requirements, and be specific about any enhancements you did. Paste this into the comments field of the dropbox.

Screenshots

Game Over

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Minimum Score to Advance

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Possible enhancement: Game data example

Or fine-tune and customize the level progression