From 04a6703fd66a7d34b2556a9c203c4dada3baca38 Mon Sep 17 00:00:00 2001
From: scratko <m@scratko.xyz>
Date: Fri, 12 Apr 2024 03:17:46 +0300
Subject: Added behavior modes

Reverse direction
Random direction
---
 pac.c | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'pac.c')

diff --git a/pac.c b/pac.c
index ed929ae..dcd3b40 100644
--- a/pac.c
+++ b/pac.c
@@ -9,6 +9,7 @@ void initialize_pac(struct pacman *pac)
     pac->position.y = pac_y;
     pac->position.x = pac_x;
     pac->direction = none;
+    pac->is_energizer_eaten = 0;
 }
 
 static enum movement_direction get_matching_for_directions(game_space field,
@@ -124,8 +125,8 @@ void change_pac_direction(game_space field, struct pacman *pac, int key,
 static int is_coin_symbol(int symbol)
 {
     return
-        symbol == coin || symbol == one_path || symbol == two_paths ||
-        symbol == three_paths;
+        symbol == coin || symbol == energizer || symbol == one_path ||
+        symbol == two_paths || symbol == three_paths;
 }
 
 static int check_coin(game_space field, struct coordinates position,
@@ -139,6 +140,15 @@ static int check_coin(game_space field, struct coordinates position,
         !queue_consists_point(eaten_coins, position);
 }
 
+static void eat_energizer(game_space field, struct pacman *pac)
+{
+    int x, y;
+    x = pac->position.x;
+    y = pac->position.y;
+    if(field[y][x] == energizer)
+        pac->is_energizer_eaten = 1;
+}
+
 void make_pac_move(game_space field, struct pacman *pac,
                    struct queue *eaten_coins)
 {
@@ -159,7 +169,10 @@ void make_pac_move(game_space field, struct pacman *pac,
     default:
         return;
     }
-    if(check_coin(field, pac->position, eaten_coins))
+    if(check_coin(field, pac->position, eaten_coins)) {
         queue_push(eaten_coins, &pac->position);
+        ++pac->coins_eaten;
+    }
     change_point_if_outside_tunnel(&pac->position);
+    eat_energizer(field, pac);
 }
-- 
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