From c407f02241a30f64f7453e6a80275bd95c8bae3e Mon Sep 17 00:00:00 2001
From: Jaby <Jaby>
Date: Thu, 1 Dec 2022 02:34:24 +0100
Subject: [PATCH] Get overlay structure ready

---
 src/Tools/mkoverlay/src/lib.rs       | 15 +------------
 src/Tools/mkoverlay/src/main.rs      | 17 ++++++++++++++-
 src/Tools/mkoverlay/src/types/mod.rs | 32 ++++++++++++++++++++++++++++
 3 files changed, 49 insertions(+), 15 deletions(-)
 create mode 100644 src/Tools/mkoverlay/src/types/mod.rs

diff --git a/src/Tools/mkoverlay/src/lib.rs b/src/Tools/mkoverlay/src/lib.rs
index 7d12d9af..cd408564 100644
--- a/src/Tools/mkoverlay/src/lib.rs
+++ b/src/Tools/mkoverlay/src/lib.rs
@@ -1,14 +1 @@
-pub fn add(left: usize, right: usize) -> usize {
-    left + right
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
-    }
-}
+pub mod types;
diff --git a/src/Tools/mkoverlay/src/main.rs b/src/Tools/mkoverlay/src/main.rs
index 67a12fac..a66f20fe 100644
--- a/src/Tools/mkoverlay/src/main.rs
+++ b/src/Tools/mkoverlay/src/main.rs
@@ -1,3 +1,18 @@
+use mkoverlay::types::{OverlaySection, OverlaySlot};
+
+fn generate_file() -> Vec<OverlaySlot> {
+    let mut slots   = Vec::new();
+    let mut slot    = OverlaySlot::new("slot_0".to_owned(), String::new());
+    let mut section = OverlaySection::new("main_area".to_owned());
+
+    section.add_file_pattern("bin/PSX-release/src/*.o".to_owned());
+
+    slot.add_section(section);
+    slots.push(slot);
+
+    slots
+}
+
 fn main() {
-    println!("Blubbi");
+    println!("Blubbi: {:?}", generate_file());
 }
\ No newline at end of file
diff --git a/src/Tools/mkoverlay/src/types/mod.rs b/src/Tools/mkoverlay/src/types/mod.rs
new file mode 100644
index 00000000..ed3471bc
--- /dev/null
+++ b/src/Tools/mkoverlay/src/types/mod.rs
@@ -0,0 +1,32 @@
+#[derive(Debug)]
+pub struct OverlaySection {
+    name:         String,
+    file_pattern: Vec<String>
+}
+
+impl OverlaySection {
+    pub fn new(name: String) -> OverlaySection {
+        OverlaySection{name, file_pattern: Vec::new()}
+    }
+
+    pub fn add_file_pattern(&mut self, file_pattern: String) {
+        self.file_pattern.push(file_pattern);
+    }
+}
+
+#[derive(Debug)]
+pub struct OverlaySlot {
+    name:      String,
+    start_adr: String,
+    sections:  Vec<OverlaySection>
+}
+
+impl OverlaySlot {
+    pub fn new(name: String, start_adr: String) -> OverlaySlot {
+        OverlaySlot{name, start_adr, sections: Vec::new()}
+    }
+
+    pub fn add_section(&mut self, section: OverlaySection) {
+        self.sections.push(section);
+    }
+}
\ No newline at end of file