1 files changed, 30 insertions, 5 deletions

diff --git a/src/game.rs b/src/game.rs
index ffa8cb9..a08fff2 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -14,6 +14,7 @@ use map::*;
 use arrayvec::ArrayVec;
 use fnv::FnvHashSet;
 
+// TODO: How much sense does it actually make to split the worms between the players?
 #[derive(Debug, PartialEq, Eq, Clone)]
 pub struct GameBoard {
     pub round: u16,
@@ -47,6 +48,7 @@ impl GameBoard {
                 position: Point2d::new(w.position.x, w.position.y),
                 weapon_damage: commando_damage,
                 weapon_range: commando_range,
+                bombs: w.banana_bombs.as_ref().map(|b| b.count).unwrap_or(0)
             }).collect(),
         };
 
@@ -59,7 +61,8 @@ impl GameBoard {
                 health: w.health,
                 position: Point2d::new(w.position.x, w.position.y),
                 weapon_damage: commando_damage,
-                weapon_range: commando_range
+                weapon_range: commando_range,
+                bombs: if w.health == 100 { 3 } else { 0 } // TODO: parse and check worm type rather, move these out to constants
             }).collect()
         };
 
@@ -143,7 +146,7 @@ impl GameBoard {
         self.simulate_select(moves);
         self.simulate_moves(actions);
         self.simulate_digs(actions);
-        // TODO: simulate_bombs
+        self.simulate_bombs(actions);
         self.simulate_shoots(actions);
 
         for player in &mut self.players {
@@ -244,6 +247,28 @@ impl GameBoard {
             }
         }
     }
+
+    fn simulate_bombs(&mut self, actions: [Action; 2]) {
+        // NB: Damage radius has the cell distance rounded UP, throwing range has the cell distance rounded DOWN
+        
+        for player_index in 0..actions.len() {
+            if let Action::Bomb(p) = actions[player_index] {
+                if let Some(worm) = self.players[player_index].active_worm_mut() {
+                    debug_assert!(worm.bombs > 0, "Worm is throwing a bomb it doesn't have");
+                    debug_assert!((worm.position - p).magnitude_squared() < 6*6); // max range is 5, but it's 5 after rounding down
+                    
+                    worm.bombs = worm.bombs.saturating_sub(1);
+
+                    let damage_radius = 2;
+                    // damage as per https://forum.entelect.co.za/uploads/default/original/2X/8/89e6e6cf35791a0448b5a6bbeb63c558ce41804a.jpeg
+
+                    // TODO: Clear up dirt and give points
+                    // TODO: Hurt all worm and give / remove points
+                }
+            }
+        }
+        
+    }
     
     fn simulate_shoots(&mut self, actions: [Action; 2]) {
         'players_loop: for player_index in 0..actions.len() {
@@ -255,7 +280,7 @@ impl GameBoard {
                     let diff = dir.as_vec();
 
                     let range = if dir.is_diagonal() {
-                        ((weapon_range as f32 + 1.) / 2f32.sqrt()).floor() as i8
+                        ((f32::from(weapon_range) + 1.) / 2f32.sqrt()).floor() as i8
                     } else {
                         weapon_range as i8
                     };
@@ -271,10 +296,10 @@ impl GameBoard {
                                 if let Some(target_worm) = target_own_worm {
                                     target_worm.health -= weapon_damage;
                                     if target_worm.health <= 0 {
-                                        // TODO: This will probably be changed soon https://github.com/EntelectChallenge/2019-Worms/issues/42
-                                        self.players[player_index].moves_score += 40;
+                                        self.players[player_index].moves_score -= 40;
                                         self.occupied_cells.remove(&target_worm.position);
                                     } else {
+                                        // TODO: Review these points
                                         self.players[player_index].moves_score -= 20;
                                     }
                                     continue 'players_loop;