expand the hardcoded system so it draws a dot under the cursorHEADmain

1 files changed, 68 insertions, 17 deletions

diff --git a/src/main.rs b/src/main.rs
index ef61de7..c457354 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,8 +12,6 @@ const WIDTH: usize = 1600;
 const HEIGHT: usize = 900;
 
 fn main() {
-    let mut buffer: Vec<u32> = vec![0; WIDTH * HEIGHT];
-
     let mut window = Window::new(
         "the Hope system",
         WIDTH,
@@ -51,6 +49,34 @@ fn main() {
         ..Default::default()
     };
 
+    let zero_constant = basic_actors::Constant {
+        r#type: u24.clone(),
+        value: actor::Value::Number(number::Number::from(0)),
+    };
+    world.upsert_actor_type("Zero Constant".to_string(), Box::new(zero_constant));
+    let zero_constant = system.add_child("Zero Constant".to_string());
+
+    let buffer_size_constant = basic_actors::Constant {
+        r#type: nonnegative_int.clone(),
+        value: actor::Value::Number(number::Number::from(WIDTH * HEIGHT)),
+    };
+    world.upsert_actor_type("Buffer Size Constant".to_string(), Box::new(buffer_size_constant));
+    let buffer_size_constant = system.add_child("Buffer Size Constant".to_string());
+
+    let repeat_u24 = basic_actors::RepeatValue {
+        r#type: u24.clone(),
+    };
+    world.upsert_actor_type("Repeat u24".to_string(), Box::new(repeat_u24));
+    let repeat_u24 = system.add_child("Repeat u24".to_string());
+    system.add_cable(
+        actor::ProducerSlotID::ChildOutput(zero_constant, "Value".to_string()),
+        actor::ConsumerSlotID::ChildInput(repeat_u24, "Value".to_string())
+    );
+    system.add_cable(
+        actor::ProducerSlotID::ChildOutput(buffer_size_constant, "Value".to_string()),
+        actor::ConsumerSlotID::ChildInput(repeat_u24, "Count".to_string())
+    );
+
     let deconstruct_record = basic_actors::DeconstructRecord {
         record_type: screen_position_type,
     };
@@ -61,39 +87,64 @@ fn main() {
         actor::ConsumerSlotID::ChildInput(deconstruct_record, "Record".to_string())
     );
 
-    world.upsert_actor_type("Add".to_string(), Box::new(basic_actors::Add));
+    let width_constant = basic_actors::Constant {
+        r#type: nonnegative_int.clone(),
+        value: actor::Value::Number(number::Number::from(WIDTH)),
+    };
+    world.upsert_actor_type("Width Constant".to_string(), Box::new(width_constant));
+    let width_constant = system.add_child("Width Constant".to_string());
+
+    let multiply = basic_actors::Multiply;
+    world.upsert_actor_type("Multiply".to_string(), Box::new(multiply));
+    let multiply = system.add_child("Multiply".to_string());
+    system.add_cable(
+        actor::ProducerSlotID::ChildOutput(deconstruct_record, "Y".to_string()),
+        actor::ConsumerSlotID::ChildInput(multiply, "N1".to_string())
+    );
+    system.add_cable(
+        actor::ProducerSlotID::ChildOutput(width_constant, "Value".to_string()),
+        actor::ConsumerSlotID::ChildInput(multiply, "N2".to_string())
+    );
+
+    let add = basic_actors::Add;
+    world.upsert_actor_type("Add".to_string(), Box::new(add));
     let add = system.add_child("Add".to_string());
     system.add_cable(
         actor::ProducerSlotID::ChildOutput(deconstruct_record, "X".to_string()),
         actor::ConsumerSlotID::ChildInput(add, "N1".to_string())
     );
     system.add_cable(
-        actor::ProducerSlotID::ChildOutput(deconstruct_record, "Y".to_string()),
+        actor::ProducerSlotID::ChildOutput(multiply, "Result".to_string()),
         actor::ConsumerSlotID::ChildInput(add, "N2".to_string())
     );
 
-    let buffer_size_constant = basic_actors::Constant {
-        r#type: nonnegative_int.clone(),
-        value: actor::Value::Number(number::Number::from(WIDTH * HEIGHT)),
+    let red_constant = basic_actors::Constant {
+        r#type: u24.clone(),
+        value: actor::Value::Number(number::Number::from(0xFF << 16))
     };
-    world.upsert_actor_type("Buffer Size Constant".to_string(), Box::new(buffer_size_constant));
-    let buffer_size_constant = system.add_child("Buffer Size Constant".to_string());
+    world.upsert_actor_type("Red Constant".to_string(), Box::new(red_constant));
+    let red_constant = system.add_child("Red Constant".to_string());
 
-    let repeat_u24 = basic_actors::RepeatValue {
-        r#type: u24,
+    let set_u24 = basic_actors::SetListItem {
+        r#type: u24.clone()
     };
-    world.upsert_actor_type("Repeat u24".to_string(), Box::new(repeat_u24));
-    let repeat_u24 = system.add_child("Repeat u24".to_string());
+    world.upsert_actor_type("Set u24".to_string(), Box::new(set_u24));
+    let set_u24 = system.add_child("Set u24".to_string());
+    system.add_cable(
+        actor::ProducerSlotID::ChildOutput(repeat_u24, "List".to_string()),
+        actor::ConsumerSlotID::ChildInput(set_u24, "List".to_string())
+    );
     system.add_cable(
         actor::ProducerSlotID::ChildOutput(add, "Result".to_string()),
-        actor::ConsumerSlotID::ChildInput(repeat_u24, "Value".to_string())
+        actor::ConsumerSlotID::ChildInput(set_u24, "Index".to_string())
     );
     system.add_cable(
-        actor::ProducerSlotID::ChildOutput(buffer_size_constant, "Value".to_string()),
-        actor::ConsumerSlotID::ChildInput(repeat_u24, "Count".to_string())
+        actor::ProducerSlotID::ChildOutput(red_constant, "Value".to_string()),
+        actor::ConsumerSlotID::ChildInput(set_u24, "Value".to_string())
     );
+
     system.add_cable(
-        actor::ProducerSlotID::ChildOutput(repeat_u24, "List".to_string()),
+        actor::ProducerSlotID::ChildOutput(set_u24, "List".to_string()),
         actor::ConsumerSlotID::Output("screen_buffer".to_string())
     );