SDL Collision Library

CaptCanada · 2008-04-03T03:26:36

Hi everyone, I am just wondering if there is a nice SDL collision library out there? I am coding a lunar lander game and need some help checking for collions with the mountains in the game. Thanks

Engines and Middleware Programming

Started by CaptCanada March 26, 2005 03:18 PM

21 comments, last by somebodykulj 16 years ago

mattst88

142

June 06, 2006 04:41 PM

This function is all I've ever needed:

int Collide(const SDL_Rect * a, const SDL_Rect * b) {	if ( b->x + b->w < a->x ) return 0;	if ( b->x > a->x + a->w ) return 0;	if ( b->y + b->h < a->y ) return 0;	if ( b->y > a->y + a->h ) return 0;	return 1;}

Rob Loach

1,504

June 07, 2006 10:06 AM

Just a quick note that SDL_collide has moved to SourceForge.

Rob Loach [Website] [Projects] [Contact]

somebodykulj

100

April 03, 2008 03:26 AM

DO any of you guys know of a collision function for mario type games? for non tile objects, see i have made a good tile collision system but i messed up big triing to follow those N tutorials... SO is there a SDL example? or code that some would like to share with me?