Antartica's version of GameDev.tv Hoppy Days tutorial game

You can try here my own take of the Hoppy Days tutorial game.

Differences to Yann's original version:

• Different sound effects (generated using https://jfxr.frozenfractal.com/#).
• Used the alternative way to avoid the jump bug (after jumping a flag variable is used skip the is_on_floor() check for one "physics frame", so it doesn't reset the y motion set by the jump).
• Use a rather convoluted way to allow the player jump from the edge of a platform (as it is sloped, the player is not on the floor, but sliding; if less than 100ms have lapsed since last is_on_floor()==true and the motion.y is less than a threshold, you can still jump).
• The cloud motion is smooth
• The lightning motion has been made more erratic, as it is not a normal solid object.
• There is an incoming portal and an outgoing one.
• Hurt animation for the player.
• Some collected coins statistics on the "Victory".

Play the game!

• Click on the screenshot above to go to the HTML5 version to play in the browser (only tested on Firefox)
• Windows .exe and the corresponding data file.
• Linux 64-bit binary and the corresponding data file.
• Sources (20180829-1)