Throwing shade

2 files changed, 27 insertions, 4 deletions

diff --git a/src/common/overlay/assets/shaders/throwshade/frag.glsl b/src/common/overlay/assets/shaders/throwshade/frag.glsl
index 36f1023..2acc78d 100644
--- a/src/common/overlay/assets/shaders/throwshade/frag.glsl
+++ b/src/common/overlay/assets/shaders/throwshade/frag.glsl
@@ -4,10 +4,23 @@ precision highp float;
 in vec2 vertex_texcoord;
 out vec4 frag_color;
 
+uniform vec2 resolution;
+
+uniform float time;
+
+uniform float bpm;
+
+uniform vec2 cursor;
+
+uniform float chat_time;
+uniform float chat_biblicality;
+
 vec4 shade(vec2);
 
 void main() {
-    frag_color = shade(vertex_texcoord);
+    vec2 inverted = vec2(vertex_texcoord.x, 1.0 - vertex_texcoord.y);
+    frag_color = shade(inverted);
+    frag_color.a = clamp(frag_color.a * 0.5, 0.0, 0.5);
 } 
 
 // "The Cutoff"
diff --git a/src/common/overlay/throwshade.rs b/src/common/overlay/throwshade.rs
index d7ac430..c6b8f2e 100644
--- a/src/common/overlay/throwshade.rs
+++ b/src/common/overlay/throwshade.rs
@@ -4,20 +4,30 @@ const VERT: &'static str = include_str!("assets/shaders/throwshade/vert.glsl");
 const FRAG: &'static str = include_str!("assets/shaders/throwshade/frag.glsl");
 
 pub struct ThrowShade {
+    pub tickset: u64,
+    pub timeset: f64,
     pub shader: Option<shader::Shader>,
 }
 impl ThrowShade {
     pub fn new() -> Self {
         Self {
+            tickset: 0,
+            timeset: 0.0,
             shader: None,
         }
     }
-    pub fn set(&mut self, ctx: &context::Context, src: &str) {
+    pub fn set(&mut self, ctx: &context::Context, st: &state::State, src: &str) -> Result<(), String> {
         let fsrc = format!("{}\n{}\n", FRAG, src);
+        self.tickset = st.tick;
+        if let Ok(dur) = std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH) {
+            self.timeset = dur.as_secs_f64();
+            log::info!("the time: {}", self.timeset);
+        }
         if let Some(s) = &mut self.shader {
-            s.replace(ctx, VERT, &fsrc);
+            s.replace(ctx, VERT, &fsrc)?;
         } else {
-            self.shader = Some(shader::Shader::new_nolib(ctx, VERT, &fsrc));
+            self.shader = Some(shader::Shader::new_helper(ctx, VERT, &fsrc)?);
         }
+        Ok(())
     }
 }