Basic animations

1 files changed, 15 insertions, 2 deletions

diff --git a/src/macroknight/entities.hy b/src/macroknight/entities.hy
index 666b06b..812193e 100644
--- a/src/macroknight/entities.hy
+++ b/src/macroknight/entities.hy
@@ -54,7 +54,9 @@
   (defn __init__ [self id tile tile-size x y]
     (.__init__ (super) id tile tile-size x y)
     (setv self.jumping False)
-    (setv self.jump-move 0))
+    (setv self.jump-move 0)
+    (setv self.moves [])
+    (setv self._disp_surf (.copy self._surf)))
 
   (defn move [self move]
     (.append self.moves move)
@@ -72,5 +74,16 @@
   (defn ground [self]
     (setv self.jump-move 0))
 
+  (defn animate [self]
+    (let [x-move (get self.total-move 0)]
+      (setv self._disp_surf
+            (cond
+              (< x-move 0) (pygame.transform.flip self._surf True False)
+              (> x-move 0) (.copy self._surf)
+              True self._disp_surf))))
+
   (defn flush [self]
-    (setv self.moves [])))
+    (setv self.moves []))
+
+  (defn [property] surf [self]
+    self._disp_surf))