From a425a5756cfb0e370775c04bf81cb21476dcb796 Mon Sep 17 00:00:00 2001
From: Elijah Voigt <elijah.caine.mv@gmail.com>
Date: Tue, 3 Oct 2023 22:38:16 -0700
Subject: [PATCH] Selecting + Calling the piece (board.at)

---
 README.md        | 42 +++++++++++++++++++++++++++---------------
 src/display2d.rs |  8 ++++----
 src/game.rs      | 14 +++++++-------
 3 files changed, 38 insertions(+), 26 deletions(-)

diff --git a/README.md b/README.md
index 40f079b..bddd0eb 100644
--- a/README.md
+++ b/README.md
@@ -1,40 +1,52 @@
 # TODO
 
-## gameplay
-
-Draw board based on board resource.
+## 2d gameplay
 
 Background music audio.
 
-Import GLTF assets and use them for drawing pawn, drone, and queens.
+Pick up, put down.
+Audio for pick up/put down.
 
-Menu: Start, Credits, Quit
+Determine valid moves.
 
+Menu:
+    Start, Credits, Quit
+    Start -> Gameplay
+    States: Loading, Gameplay, Menu, Credits, Quit
+Gameplay + Escape -> Overlay Menu
 Menu audio
 
-Start -> Gameplay
+Turns + Manual 2 player.
 
-Gameplay + Escape -> Overlay Menu
+Ownership based on placement + color based on placement.
 
-States: Gameplay, Menu, Credits, Quit
+## 3d gameplay
 
-Pick up, put down.
+Import GLTF assets and use them for drawing pawn, drone, and queens.
 
-Audio for pick up/put down.
+Select piece in 3d
+    3d hitbox
 
-Determine valid moves.
+Pick up + Put down
 
-Turns + Manual 2 player.
+Gravity for moving piece
 
-Ownership based on placement + color based on placement.
+Visual flare for possible moves
+
+## AI
 
 RandoAI
 
 Menu: Local 2 Player / Play Against RandoAI
 
-Menu: settings + Settings State: Audio Volume(s), Windowing
+Menu: Settings + Settings State: Audio Volume(s), Windowing
 
 ## packaging
 
-need to set LD_LIBRARY_PATH (linux) and PATH (windows) to a local folder
+Need to set LD_LIBRARY_PATH (linux) and PATH (windows) to a local folder
 containing the fmod .so and .dll files respectively.
+
+Package web version with WASM libraries
+
+Linux: https://appimage.org/
+Windows: 
diff --git a/src/display2d.rs b/src/display2d.rs
index 1813fc5..c513065 100644
--- a/src/display2d.rs
+++ b/src/display2d.rs
@@ -223,8 +223,8 @@ fn cursor_position(
     });
 }
 
-fn selected(selected: Res<SelectedTile>) {
-    if selected.idx.is_some() {
-        info!("Selected Tile: {:?}", selected.idx);
-    }
+fn selected(selected: Res<SelectedTile>, board: Res<Board>) {
+    selected.idx.iter().for_each(|idx| {
+        info!("Selected Tile: {:?} contains {:?}", idx, board.at(idx));
+    });
 }
diff --git a/src/game.rs b/src/game.rs
index f937082..343c734 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -51,15 +51,10 @@ pub(crate) struct BoardIndex {
     pub y: usize,
 }
 
-#[derive(Debug, Default, Resource)]
-pub(crate) struct SelectedTile {
-    pub idx: Option<BoardIndex>,
-}
-
 impl Board {
     /// Returns the piece at the given location
-    pub(crate) fn _at(&self, (_x, _y): (usize, usize)) -> Option<Piece> {
-        todo!("return piece at location")
+    pub(crate) fn at(&self, BoardIndex { x, y }: &BoardIndex) -> Option<Piece> {
+        self.inner[*y][*x].clone()
     }
 
     /// Returns a list of all pieces on the board with their location
@@ -95,6 +90,11 @@ impl std::fmt::Display for Board {
     }
 }
 
+#[derive(Debug, Default, Resource)]
+pub(crate) struct SelectedTile {
+    pub idx: Option<BoardIndex>,
+}
+
 fn setup_board(mut commands: Commands) {
     use Piece::*;
     commands.insert_resource(Board {