1 files changed, 78 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index 0f87d5b..b4adbd3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,8 +3,9 @@ use std::time::Duration;
 use minifb::{Key, Window, WindowOptions};
 
 mod actor;
+mod basic_actors;
 mod number;
-mod system;
+mod world;
 
 const WIDTH: usize = 1600;
 const HEIGHT: usize = 900;
@@ -21,6 +22,82 @@ fn main() {
 
     window.limit_update_rate(Some(Duration::from_millis(16)));
 
+    // hard code this for now
+    let mut world = world::World::default();
+
+    let nonnegative_int = actor::Type::NumberInRange {
+        min: Some(number::Number::from(0)),
+        max: None,
+    };
+    let screen_position_type = actor::Type::Record {
+        name: "Screen Position".to_string(),
+        fields: vec![
+            actor::Slot { name: "X".to_string(), r#type: nonnegative_int.clone() },
+            actor::Slot { name: "Y".to_string(), r#type: nonnegative_int.clone() },
+        ],
+    };
+    let system_inputs = vec![actor::Slot { name: "mouse_position".to_string(), r#type: screen_position_type.clone() }];
+
+    let u24 = actor::Type::NumberInRange {
+        min: Some(number::Number::from(0)),
+        max: Some(number::Number::from(1 << 24 - 1)),
+    };
+    let system_outputs = vec![actor::Slot { name: "screen_buffer".to_string(), r#type: actor::Type::List { contents: Box::new(u24.clone()) }}];
+
+    let mut system = actor::ProgrammableActor {
+        inputs: system_inputs,
+        outputs: system_outputs,
+        ..Default::default()
+    };
+
+    let deconstruct_record = basic_actors::DeconstructRecord {
+        record_type: screen_position_type,
+    };
+    world.upsert_actor_type("Deconstruct Screen Position".to_string(), Box::new(deconstruct_record));
+    let deconstruct_record = system.add_child("Deconstruct Screen Position".to_string());
+    system.add_cable(
+        actor::ProducerSlotID::Input("mouse_position".to_string()),
+        actor::ConsumerSlotID::ChildInput(deconstruct_record, "Record".to_string())
+    );
+
+    world.upsert_actor_type("Add".to_string(), Box::new(basic_actors::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::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)),
+    };
+    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,
+    };
+    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(add, "Result".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())
+    );
+    system.add_cable(
+        actor::ProducerSlotID::ChildOutput(repeat_u24, "List".to_string()),
+        actor::ConsumerSlotID::Output("screen_buffer".to_string())
+    );
+
+    world.upsert_actor_type("System".to_string(), Box::new(system));
+
     while window.is_open() && !window.is_key_down(Key::Escape) {
         window
             .update_with_buffer(&buffer, WIDTH, HEIGHT)