feat: visually select tile placement

1 files changed, 22 insertions, 46 deletions

diff --git a/src/main.c b/src/main.c
index 09ca804..f1231fa 100644
--- a/src/main.c
+++ b/src/main.c
@@ -25,14 +25,6 @@ void draw_structures(BoardUnit* board, WINDOW* win) {
   }
 }
 
-void preview_tile(Tile tile, WINDOW* win) {
-  mvwaddch(win, 1, 1, tile.center);
-  mvwaddch(win, 0, 1, tile.edges[0]);
-  mvwaddch(win, 1, 2, tile.edges[1]);
-  mvwaddch(win, 2, 1, tile.edges[2]);
-  mvwaddch(win, 1, 0, tile.edges[3]);
-}
-
 int main() {
   /* initialize curses */
   initscr();
@@ -50,20 +42,8 @@ int main() {
   box(structures_box, 0, 0);
   wrefresh(structures_box);
 
-  /* create input window */
-  WINDOW* input_box = newwin(3, 22, BOARD_ROW_UNITS + 3, 0);
-  WINDOW* input_win = derwin(input_box, 1, 20, 1, 1);
-  box(input_box, 0, 0);
-  wrefresh(input_box);
-
-  /* create tile inspector window */
-  WINDOW* tile_box = newwin(5, 5, BOARD_ROW_UNITS + 3, 60);
-  WINDOW* tile_win = derwin(tile_box, 3, 3, 1, 1);
-  box(tile_box, 0, 0);
-  wrefresh(tile_box);
-
   /* create messages window */
-  WINDOW* messages_box = newwin(40, 60, BOARD_ROW_UNITS + 6, 0);
+  WINDOW* messages_box = newwin(40, 60, BOARD_ROW_UNITS + 2, 0);
   WINDOW* messages_win = derwin(messages_box, 40 - 2, 60 - 2, 1, 1);
   box(messages_box, 0, 0);
   wrefresh(messages_box);
@@ -82,12 +62,10 @@ int main() {
   place_tile(tile, translate_coordinate(24), board, 1);
 
   /* main loop */
-  char position[3];
-  char rotation_input;
+  char input_key;
   while (1) {
     /* prepare */
     refresh_structure_groups(board);
-    wclear(input_win);
 
     /* draw onto the screen */
     draw_board(board, board_win);
@@ -95,36 +73,34 @@ int main() {
     wrefresh(board_win);
     wrefresh(structures_win);
 
-    /* tile pickup */
+    /* tile placement */
     tile = tileset[rand() % 3];
+    int position = 0;
+    BoardUnit board_preview[BOARD_UNITS];
 
     while (1) {
-      preview_tile(tile, tile_win);
-      wrefresh(tile_win);
-
-      rotation_input = wgetch(tile_win);
-      if (rotation_input == 10) break; /* enter key */
-      else if (rotation_input == 'j') rotate_tile(&tile, 1);
-      else if (rotation_input == 'k') rotate_tile(&tile, 3);
+      for (int i = 0; i < BOARD_UNITS; i++) {
+        board_preview[i].feature = board[i].feature;
+      }
+      place_tile(tile, translate_coordinate(position), board_preview, 1);
+      draw_board(board_preview, board_win);
+      wrefresh(board_win);
+
+      input_key = wgetch(board_win);
+      if (input_key == 10) break; /* enter key */
+      else if (input_key == 'l') position += 1;
+      else if (input_key == 'h') position -= 1;
+      else if (input_key == 'j') position += BOARD_WIDTH;
+      else if (input_key == 'k') position -= BOARD_WIDTH;
+      else if (input_key == 'r') rotate_tile(&tile, 3);
     }
 
-    /* position prompt */
-    echo();
-    box(input_box, 0, 0);
-    mvwaddstr(input_box, 0, 0, "Enter position:");
-    wrefresh(input_box);
-    wgetnstr(input_win, position, 3);
-    noecho();
-
-    if (position[0] == 'q') break;
-
-    int result = place_tile(tile, translate_coordinate(atoi(position)), board, 0);
-    if (result) wprintw(messages_win, "Placed tile %s (%c) at position %i\n", tile.edges, tile.center, atoi(position));
-    else wprintw(messages_win, "Could not place tile %s (%c) at position %i\n", tile.edges, tile.center, atoi(position));
+    int result = place_tile(tile, translate_coordinate(position), board, 0);
+    if (result) wprintw(messages_win, "Placed tile %s (%c) at position %i\n", tile.edges, tile.center, position);
+    else wprintw(messages_win, "Could not place tile %s (%c) at position %i\n", tile.edges, tile.center, position);
     wrefresh(messages_win);
   }
 
-
   endwin();
   return 0;
 }