removed math, operable to map and layers, on the way to merging tile and frame

1 files changed, 5 insertions, 0 deletions

diff --git a/src/animations.rs b/src/animations.rs
index f1ec902..e308f1d 100644
--- a/src/animations.rs
+++ b/src/animations.rs
@@ -1,6 +1,7 @@
 use ggez::graphics::{spritebatch::SpriteBatch, DrawParam, Rect};
 use ggez::nalgebra::{Point2, Vector2};
 use std::collections::HashMap;
+use std::f32::consts::PI;
 use std::time::Instant;
 
 use crate::constants;
@@ -143,3 +144,7 @@ pub fn flip(frame: Frame) -> Frame {
     f.source.x -= frame.source.w;
     f
 }
+
+pub fn convert_angle_to_rad(angle: f32) -> f32 {
+    angle * (PI / 180.0)
+}