From 398b3160789ab1f871f92d69d05ad4e5ffb8c54a Mon Sep 17 00:00:00 2001
From: Alessandro Iezzi <aiezzi@alessandroiezzi.it>
Date: Thu, 22 May 2025 15:06:17 +0200
Subject: Add a draft of restarting the game

---
 src/main/game/game.c | 22 +++++++++++++++++++++-
 src/main/game/game.h |  1 +
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/main/game/game.c b/src/main/game/game.c
index b7beb41..9a5a245 100644
--- a/src/main/game/game.c
+++ b/src/main/game/game.c
@@ -58,6 +58,18 @@ init_log(void)
 static void game_draw_field(TrisGame *game, float box_size);
 static char game_next_sign(TrisGame *game);
 
+static void
+game_restart(TrisGame *game)
+{
+	game->ended = false;
+
+	for (int i = 0; i < BOARD_SIZE; i++) {
+		Cell *cell = game->cells[i];
+		cell->filled = false;
+		cell->sign = '\0';
+	}
+}
+
 static void
 check_win(TrisGame *game)
 {
@@ -74,12 +86,14 @@ check_win(TrisGame *game)
 				&& game->cells[i0]->sign == game->cells[i1]->sign
 				&& game->cells[i1]->sign == game->cells[i2]->sign) {
 			engine_set_rendering_background_c(game->engine, game->board->wining_color);
+			game->ended = true;
 			return;
 		}
 	}
 
 	if (game->moves >= 9) {
 		engine_set_rendering_background_c(game->engine, game->board->draft_color);
+		game->ended = true;
 	}
 }
 
@@ -122,7 +136,12 @@ loop_cells(TrisGame *game, float x, float y)
 static void
 game_mouse_button_pressed(float x, float y, void *data)
 {
-	loop_cells(data, x, y);
+	TrisGame *game = data;
+	if (!game->ended) {
+		loop_cells(game, x, y);
+	} else {
+		game_restart(game);
+	}
 }
 
 TrisGame *
@@ -142,6 +161,7 @@ game_init(int width, int height)
 	game->moves = 0;
 	game->engine = engine_new(width, height);
 	game->board = board_new();
+	game->ended = false;
 
 	ui_set_title("Tris Game");
 	engine_set_mouse_button_listener(game_mouse_button_pressed, game);
diff --git a/src/main/game/game.h b/src/main/game/game.h
index f30296c..a8bb157 100644
--- a/src/main/game/game.h
+++ b/src/main/game/game.h
@@ -33,6 +33,7 @@ typedef struct TrisGame {
 	char sign; /* x = cross and o = circle */
 	int moves;
 	Engine *engine;
+	bool ended;
 } TrisGame;
 
 TrisGame *game_init(int width, int height);
-- 
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