add loading text on connecting transition

1 files changed, 13 insertions, 0 deletions

diff --git a/client/menu/text_loading_anim.gdshader b/client/menu/text_loading_anim.gdshader
new file mode 100644
index 00000000..145dab78
--- /dev/null
+++ b/client/menu/text_loading_anim.gdshader
@@ -0,0 +1,13 @@
+shader_type canvas_item;
+
+varying vec4 vertex_color;
+void vertex() {
+	vertex_color = COLOR;
+}
+
+void fragment() {
+	vec4 tex = texture(TEXTURE, UV) * COLOR;
+	float wave = sin(VERTEX.x*0.01-TIME*10.) * 0.5 + 0.5;
+	wave = pow(wave, 3.);
+	COLOR = tex * (1. - wave * 0.2);
+}