feat: highlight player-controlled areas

1 files changed, 21 insertions, 6 deletions

diff --git a/src/main.c b/src/main.c
index 5001ba6..595d97a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -3,13 +3,21 @@
 #include <curses.h>
 #include "board.h"
 
-void draw_board(BoardUnit* board, WINDOW* win) {
+int get_player_color(int player) {
+  return player ? COLOR_PAIR(player + 2) : COLOR_PAIR(0);
+}
+
+void draw_board(BoardUnit* board, int* meeple_map, WINDOW* win) {
   wmove(win, 0, 0);
   for (int row = 0; row < BOARD_ROW_UNITS; row++) {
     for (int i = 0; i < BOARD_ROW_UNITS; i++) {
       int index = BOARD_ROW_UNITS * row + i;
       if (board[index].feature == EMPTY && is_center_index(index)) waddch(win, '.');
-      else waddch(win, board[index].feature | COLOR_PAIR(board[index].structure_group % 6));
+      else waddch(
+        win,
+        board[index].feature
+        | get_player_color(get_structure_dominator(board[index].structure_group, meeple_map))
+      );
     }
   }
   wrefresh(win);
@@ -40,6 +48,7 @@ int main() {
   wrefresh(messages_box);
 
 
+  int meeple_map[MAX_STRUCTURES * PLAYERS];
   BoardUnit board[BOARD_UNITS];
   initialize_board(board);
 
@@ -59,7 +68,8 @@ int main() {
   for (int move = 0; ; move++) {
     /* board */
     refresh_structure_groups(board);
-    draw_board(board, board_win);
+    refresh_meeple_map(board, meeple_map);
+    draw_board(board, meeple_map, board_win);
 
     /* tile placement */
     tile = tileset[rand() % 5];
@@ -76,7 +86,7 @@ int main() {
       int is_allowed = is_allowed_placement(tile, translate_coordinate(position), board);
 
       if (is_allowed) wattron(board_win, COLOR_PAIR(2));
-      draw_board(board_preview, board_win);
+      draw_board(board_preview, meeple_map, board_win);
       wattroff(board_win, COLOR_PAIR(2));
 
       input_key = wgetch(board_win);
@@ -96,6 +106,8 @@ int main() {
     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);
 
+    refresh_structure_groups(board);
+    refresh_meeple_map(board, meeple_map);
 
     /* meeple placement */
     input_key = wgetch(board_win);
@@ -108,8 +120,11 @@ int main() {
     else if (input_key != 10) meeple_index = -1;
 
     if (meeple_index >= 0) {
-      board[meeple_index].meeple = move % PLAYERS;
-      wprintw(messages_win, "Placed meeple #%i at index %i\n", move % PLAYERS, meeple_index);
+      int meeple = (move % PLAYERS) + 1;
+      if (is_allowed_meeple(meeple, meeple_index, board, meeple_map)) {
+        board[meeple_index].meeple = meeple;
+        wprintw(messages_win, "Placed meeple #%i at index %i\n", meeple, meeple_index);
+      } else wprintw(messages_win, "Could not place meeple #%i at index %i\n", meeple, meeple_index);
     }
 
     wrefresh(messages_win);