From df812e3dcd0af5ba932264d7ca1e0131a4a43019 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Wed, 16 Jan 2019 12:09:25 -0500
Subject: animate failed moves

---
 src/sdl/draw.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/sdl/draw.c')

diff --git a/src/sdl/draw.c b/src/sdl/draw.c
index 762976f..37d9ba2 100644
--- a/src/sdl/draw.c
+++ b/src/sdl/draw.c
@@ -10,6 +10,8 @@
 
 #define M_2_PI (2.0 * 3.1415926)
 
+#define BUMP_TIME 300
+
 static size_t
 get_cell_size(
   const draw_ctx_t * const draw_ctx
@@ -145,6 +147,8 @@ get_home_angle(
     return 5 * sin(draw_ctx->ticks * M_2_PI / 2000.0);
   } else if (sok_ctx_is_done(draw_ctx->ctx)) {
     return 10 * sin(draw_ctx->ticks * M_2_PI / 1000.0);
+  } else if ((draw_ctx->ticks - draw_ctx->bump_ticks) < BUMP_TIME) {
+    return 10 * sin(draw_ctx->ticks * M_2_PI / (BUMP_TIME / 2.0));
   } else {
     return 0;
   }
-- 
cgit v1.2.3