seperate decl. and impl. even if on the same file

minesweeper/mine.c

@@ -37,6 +37,53 @@ static inline cell set_cell(Minefield* mf, int r, int c, cell cell){
     return mf->cells[r * mf->col + c] = cell;
 }
 
+Minefield make_minefield(int row, int col, int mine_count);
+void free_minefield(Minefield* mf);
+char cell_char(cell c);
+void print_minefield(Minefield *mf, FILE *stream);
+void draw_minefield(Minefield* mf);
+cell* clicked_cell(Minefield* mf, int x, int y);
+void expose_cell(Minefield* mf, int r, int c);
+void handle_click(Minefield* mf);
+
+const int screenWidth = 800;
+const int screenHeight = 450;
+float cell_size;
+int mark_count;
+bool dead;
+
+int main(){
+    srand(time(NULL));
+    Minefield mf = make_minefield(10, 20, 30);
+    /* print_minefield(&mf, stdout); */
+    dead = false;
+    mark_count = 0;
+    {
+        float width = (float) screenWidth / mf.col;
+        float height = (float) screenHeight / mf.row;
+        cell_size = width > height ? height : width;
+    }
+
+    InitWindow(screenWidth, screenHeight, "Minesweeper");
+    SetTargetFPS(60);
+
+    while(!WindowShouldClose()){
+
+        if (!dead){
+            handle_click(&mf);
+        }
+
+        BeginDrawing();
+        ClearBackground(RAYWHITE);
+        draw_minefield(&mf);
+        EndDrawing();
+    }
+
+    free_minefield(&mf);
+
+    return 0;
+}
+
 Minefield make_minefield(int row, int col, int mine_count){
     Minefield mf = {.row = row, .col = col};
     int size = mf.row * mf.col;
@@ -96,7 +143,7 @@ char cell_char(cell c){
         return c > 0 ? c + '0' : ' ';
     }
 }
-void print_minefield(Minefield *mf, FILE *stream) {
+void print_minefield(Minefield *mf, FILE *stream){
     for (int i = 0; i < mf->row; i++) {
         for (int j = 0; j < mf->col; j++) {
             fputc('|', stream);
@@ -107,12 +154,6 @@ void print_minefield(Minefield *mf, FILE *stream) {
     }
 }
 
-const int screenWidth = 800;
-const int screenHeight = 450;
-float cell_size;
-int mark_count;
-bool dead;
-
 void draw_minefield(Minefield* mf){
     char str[2] = "0";
     for (int i = 0; i < mf->row; i++){
@@ -195,42 +236,5 @@ void handle_click(Minefield* mf){
         mark_count += mf->cells[r * mf->col + c] & MARKED ? -1 : 1;
         mf->cells[r * mf->col + c] ^= MARKED;
     }
-
-
-    /* putchar(cell_char(*c)); */
-    /* fflush(stdout);       */
-
-}
-
-int main(){
-    srand(time(NULL));
-    Minefield mf = make_minefield(10, 20, 30);
-    /* print_minefield(&mf, stdout); */
-    dead = false;
-    mark_count = 0;
-    {
-        float width = (float) screenWidth / mf.col;
-        float height = (float) screenHeight / mf.row;
-        cell_size = width > height ? height : width;
-    }
-
-    InitWindow(screenWidth, screenHeight, "Minesweeper");
-    SetTargetFPS(60);
-
-    while(!WindowShouldClose()){
-
-        if (!dead){
-            handle_click(&mf);
-        }
-
-        BeginDrawing();
-        ClearBackground(RAYWHITE);
-        draw_minefield(&mf);
-        EndDrawing();
-    }
-    
-    free_minefield(&mf);
-
-    return 0;
 }