generate dot graph from recipes

1 files changed, 38 insertions, 0 deletions

diff --git a/server/src/bin/graph.rs b/server/src/bin/graph.rs
new file mode 100644
index 00000000..9ff6f973
--- /dev/null
+++ b/server/src/bin/graph.rs
@@ -0,0 +1,38 @@
+use undercooked::{
+    interaction::Recipe,
+    load_gamedata,
+    protocol::{ItemIndex, RecipeIndex},
+};
+
+fn main() {
+    let data = load_gamedata();
+
+    println!("digraph {{");
+
+    for i in 0..data.item_names.len() {
+        println!("i{i} [label=\"{}\"]", data.item_name(ItemIndex(i)))
+    }
+    for (RecipeIndex(ri), recipe) in data.recipes() {
+        println!(
+            "r{ri} [label=\"{}\\non {}\" shape=box color=gray fillcolor=gray style=filled]",
+            match recipe {
+                Recipe::Passive { .. } => "Passive",
+                Recipe::Active { .. } => "Active",
+                Recipe::Instant { .. } => "Instant",
+            },
+            if let Some(tile) = recipe.tile() {
+                data.tile_name(tile)
+            } else {
+                "anything"
+            }
+        );
+        for ItemIndex(input) in recipe.inputs() {
+            println!("i{input} -> r{ri}")
+        }
+        for ItemIndex(output) in recipe.outputs() {
+            println!("r{ri} -> i{output}")
+        }
+    }
+
+    println!("}}");
+}