Does this girl like me or just as a friend?

I am a 14 year old boy. Who likes a 14 year old girl and have for the past two years. She doesn't know i like her and i don't plan to tell her until i feel like it or until i know she likes me for sure. I've known her for about 1 1/2-2 years. I was seeing her once a week for a home-school co-op. I forgot to mention she is a Christian like me, we both go to church, we are the same age, we live only 4-5 miles from each other, we both home-school, and we play the same sport (basketball) in the same program. Those are the so far known things that we have in common. So anyway when i was at b ball camp i was helping (coaching on what not) and she was participate. We are friends. Her older sis. teaches my younger sis. violin and so in the Fall, Winter, and Spring i usually get to see the girl i like (if she is at home) once a week on Wednesdays. But in basketball camp i was trying to i guess flirt with her. I was trying to coach every game she played in i could. She would look at me on and off during the three hours of basketball camp. I would of course look at her when she wasn't looking because i like her and she is beautiful. She would make comments about how i was coaching on the bleachers behind me while i was coaching a different game. I wasn't coaching one of her games because she wasn't playing at the time. But i couldn't understand what she said and i was going to ask her what she said but i couldn't because i was coaching a game and i was going to after but i forgot to. Then the day before the last day of b ball camp after it was over and she and i were leaving i said see ya tomorrow and she said something like "OK don't hurt yourself" or something like that i really didn't understand her. I think she said that because i rode 4 wheelers to camp that day and every day of camp when i leave i would go real fast and speed off to my house so i think that's why she said don't kill yourself or something of that sort.Then the last day she would say some more things to me she thought that she had to make three baskets to win but it was really two. Then when she lost she was like "I didn't know i had to make three Ean" (Ean is my name) and she didn't say it to be mean she said it really nicely. When we were leaving i didn't get to say bye but i got to wave toher when she left in her car and she waved back. So does anyone know if she likes me or just likes me as a friend? Sorry for making this so long and thanks for reading and answering.