openbor Tools

Use a new structure s_attack to hold attack stuffs in s_anim. Now you can give each frame a hitflash, hitsound.
Change follow-up logic in do_attack, so if a follow up is performed, the attack checking is over(previous code just had some problems when checking energy cost and hitsound). Now hitsound of previous animation will be played, and followup's energycost value wont be used anymore.

'playerindex' added to variables that getentityproperty() can get

chargetime changed to an animation variable in preparation for new charge attack system

Slight code cleanup....

free global bbox after using to prevent bbox bug

Now bbox and attack global values are free to prevent bbox bugs

new feature:

chargetime {float}
~sets the time in seconds a player must hold down the attack button to use their charge attack

Set fall animation after judge the throw/fall speed in common_takedamage, so flipframe 0 will work normally.

added 'direction' to the variables that changeentityproperty() can change

Fix a bug that swap alpha 1 and alpha 2. lol