From c07d2adb16532691e22a34d11ad87b56a4dc1a89 Mon Sep 17 00:00:00 2001
From: Alessandro Iezzi <aiezzi@alessandroiezzi.it>
Date: Thu, 22 May 2025 00:01:51 +0200
Subject: Change the logic on drawing signs

---
 src/main/game/cell.c |  3 +++
 src/main/game/cell.h |  1 +
 src/main/game/game.c | 10 +---------
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/main/game/cell.c b/src/main/game/cell.c
index c8151b2..9227da5 100644
--- a/src/main/game/cell.c
+++ b/src/main/game/cell.c
@@ -47,6 +47,9 @@ cell_new(float left, float right, float top, float bottom)
 	cell->bottom = bottom;
 	cell->filled = false;
 
+	cell->cx = (cell->right + cell->left)   / 2;
+	cell->cy = (cell->top   + cell->bottom) / 2;
+
 	return cell;
 }
 
diff --git a/src/main/game/cell.h b/src/main/game/cell.h
index 000edfb..9a0a213 100644
--- a/src/main/game/cell.h
+++ b/src/main/game/cell.h
@@ -24,6 +24,7 @@
 
 typedef struct Cell {
 	float left, right, top, bottom;
+	float cx, cy;
 	bool filled;
 } Cell;
 
diff --git a/src/main/game/game.c b/src/main/game/game.c
index 2e2db8f..e92e283 100644
--- a/src/main/game/game.c
+++ b/src/main/game/game.c
@@ -78,6 +78,7 @@ loop_cells(list_t *cells, float x, float y)
 	do {
 		Cell *cell = current->data;
 		if (!cell_is_filled(cell) && cell_within_bounds(cell, x, y)) {
+			draw_sign(cell->cx, cell->cy);
 			cell_set_filled(cell, true);
 		}
 		current = current->next;
@@ -94,35 +95,26 @@ game_mouse_button_pressed(float x, float y, void *data)
 	if (x >= xmin && x <= xmax && y >= ymin && y <= ymax) {
 		if (y >= first_row) {
 			if (x <= first_col && field_matrix[0][0] == -1) {
-				draw_sign(half_first_col, half_first_row);
 				field_matrix[0][0] = sign;
 			} else if (x >= first_col && x <= second_col && field_matrix[0][1] == -1) {
-				draw_sign(half_second_col, half_first_row);
 				field_matrix[0][1] = sign;
 			} else if (x >= second_col && field_matrix[0][2] == -1) {
-				draw_sign(half_third_col, half_first_row);
 				field_matrix[0][2] = sign;
 			}
 		} else if (y >= second_row) {
 			if (x <= first_col && field_matrix[1][0] == -1) {
-				draw_sign(half_first_col, half_second_row);
 				field_matrix[1][0] = sign;
 			} else if (x >= first_col && x <= second_col && field_matrix[1][1] == -1) {
-				draw_sign(half_second_col, half_second_row);
 				field_matrix[1][1] = sign;
 			} else if (x >= second_col && field_matrix[1][2] == -1) {
-				draw_sign(half_third_col, half_second_row);
 				field_matrix[1][2] = sign;
 			}
 		} else if (y >= third_row) {
 			if (x <= first_col && field_matrix[2][0] == -1) {
-				draw_sign(half_first_col, half_third_row);
 				field_matrix[2][0] = sign;
 			} else if (x >= first_col && x <= second_col && field_matrix[2][1] == -1) {
-				draw_sign(half_second_col, half_third_row);
 				field_matrix[2][1] = sign;
 			} else if (x >= second_col && field_matrix[2][2] == -1) {
-				draw_sign(half_third_col, half_third_row);
 				field_matrix[2][2] = sign;
 			}
 		}
-- 
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