feat: add highlithing fields

src/ui/macroquad/game/board.rs

@@ -1,29 +1,63 @@
 use macroquad::{
-    color::{BLACK, RED, WHITE},
-    math::vec2,
-    shapes::{draw_circle, draw_rectangle},
+    color::{BLACK, GREEN, RED, WHITE},
+    input::{is_mouse_button_pressed, mouse_position},
+    math::{Rect, vec2},
+    miniquad::window::high_dpi,
+    shapes::{draw_circle, draw_rectangle, draw_rectangle_ex},
 };
+use uuid::Uuid;
 
-use crate::logic::{board::board_view::BoardView, math::position::Position};
+use crate::logic::{
+    board::{
+        board_view::BoardView,
+        pawn::{CapturePath, MovePath},
+    },
+    math::position::Position,
+};
 
 pub struct Board {
     board_view: BoardView,
-}
 
-impl From<BoardView> for Board {
-    fn from(value: BoardView) -> Self {
-        Self { board_view: value }
-    }
+    my_id: Uuid,
+    current_highlight: Option<Position>,
+
+    available_captures: Option<Vec<CapturePath>>,
+    available_moves: Option<Vec<MovePath>>,
 }
 
 impl Default for Board {
     fn default() -> Self {
-        Self::from(BoardView::default())
+        Self::new(Uuid::default())
     }
 }
 
 impl Board {
-    pub fn draw(&self) {
+    pub fn new(player_id: Uuid) -> Self {
+        Self {
+            board_view: BoardView::default(),
+            my_id: player_id,
+            current_highlight: None,
+
+            available_captures: None,
+            available_moves: None,
+        }
+    }
+
+    pub fn update_board_view(&mut self, board_view: BoardView) {
+        self.board_view = board_view;
+    }
+
+    pub fn update_available_captures(&mut self, captures: Vec<CapturePath>) {
+        self.available_captures = Some(captures);
+        self.available_moves = None;
+    }
+
+    pub fn update_available_moves(&mut self, moves: Vec<MovePath>) {
+        self.available_moves = Some(moves);
+        self.available_captures = None;
+    }
+
+    pub fn draw(&mut self) {
         let field_size = 32.0;
 
         for field in &self.board_view {
@@ -36,12 +70,30 @@ impl Board {
             let abs_x = pos.column as f32 * field_size;
             let abs_y = pos.row as f32 * field_size;
 
+            let (mouse_pos_x, mouse_pos_y) = mouse_position();
+
+            if abs_x < mouse_pos_x
+                && mouse_pos_x <= abs_x + field_size
+                && abs_y < mouse_pos_y
+                && mouse_pos_y <= abs_y + field_size
+                && is_mouse_button_pressed(macroquad::input::MouseButton::Left)
+            {
+                self.current_highlight = Some(pos);
+            }
+
             if is_field_black {
                 draw_rectangle(abs_x, abs_y, field_size, field_size, BLACK);
             } else {
                 draw_rectangle(abs_x, abs_y, field_size, field_size, WHITE);
             }
 
+            if let Some(hihglith) = self.current_highlight {
+                let x = hihglith.column as f32 * field_size;
+                let y = hihglith.row as f32 * field_size;
+
+                draw_rectangle(x, y, field_size, field_size, GREEN);
+            }
+
             if field.pawn.is_some() {
                 // draw something for now
                 draw_circle(
@@ -53,4 +105,12 @@ impl Board {
             }
         }
     }
+
+    /*
+    pub fn update_current_highlight(&mut self) {
+        let (mut mouse_pos_x, mut mouse_pos_y) = mouse_position();
+        mouse_pos_x /= self.board_view.size as f32;
+        mouse_pos_y /= self.board_view.size as f32;
+    }
+    */
 }