IdAI::ReachedPos

From modwiki

bool idAI::ReachedPos( const idVec3 &pos, const moveCommand_t moveCommand ) const

Not much here, a collision detection algorithm.

 
/*
=====================
idAI::ReachedPos
=====================
*/
// tests for collision detection with destination
bool idAI::ReachedPos( const idVec3 &pos, const moveCommand_t moveCommand ) const {
	if ( move.moveType == MOVETYPE_SLIDE ) {
		idBounds bnds( idVec3( -4, -4.0f, -8.0f ), idVec3( 4.0f, 4.0f, 64.0f ) );
		bnds.TranslateSelf( physicsObj.GetOrigin() );	
		if ( bnds.ContainsPoint( pos ) ) {
			return true;
		}
	} else {
		if ( ( moveCommand == MOVE_TO_ENEMY ) || ( moveCommand == MOVE_TO_ENTITY ) ) {
			if ( physicsObj.GetAbsBounds().IntersectsBounds( idBounds( pos ).Expand( 8.0f ) ) ) {
				return true;
			}
		} else {
			idBounds bnds( idVec3( -16.0, -16.0f, -8.0f ), idVec3( 16.0, 16.0f, 64.0f ) );
			bnds.TranslateSelf( physicsObj.GetOrigin() );	
			if ( bnds.ContainsPoint( pos ) ) {
				return true;
			}
		}
	}
	return false;
}