game-editor.com

heres a simple code to make your char move without any ifs. XD

in Draw actor -> Script editor

Code: Select all

char *key=GetKeyState();



y-=(5*key[KEY_w])*((1/(key[KEY_d]+key[KEY_a]+key[KEY_s]+1)));
y+=(5*key[KEY_s])*((1/(key[KEY_d]+key[KEY_a]+key[KEY_w]+1)));
x-=(5*key[KEY_a])*((1/(key[KEY_d]+key[KEY_w]+key[KEY_s]+1)));
x+=(5*key[KEY_d])*((1/(key[KEY_w]+key[KEY_a]+key[KEY_s]+1)));


I dunno if someone has already done this, but I'm just post'n might help some1 in someway XD


Inspired by DST's post in
viewtopic.php?f=5&t=6854&start=15


1+ to DST XD

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char*key=GetKetState();
y+=((5*key[KEY_s])*((1/(key[KEY_d]+key[KEY_a]+key[KEY_w]+1))))-((5*key[KEY_w])*((1/(key[KEY_d]+key[KEY_a]+key[KEY_s]+1))));
x+=((5*key[KEY_d])*((1/(key[KEY_w]+key[KEY_a]+key[KEY_s]+1))))-((5*key[KEY_a])*((1/(key[KEY_d]+key[KEY_w]+key[KEY_s]+1))));

you have y+= and y-=. they both do the "same" thing, but reversed, so it's easy to intergrate it into one single function. since if you add a negative, it's like substration

Thanx learned a new thing XD
do you have anyother tricks in your sleve?
+1

if conditions doesn't limit themselves to "if(condition){}"
here's something interesting when you can jump twice, so you would need to hold numbers of jump in a var.
so to make your actor jump, you could do this:

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yvelocity-=(jump_count>0)*key[KEY_space];

as you can see, no if's is used. But there is a still a condition check in process, so it requires pretty much the same amount of cpu process.

WoW XD I could give you another point but I've used it already.