Calculate dekiyaku correctly probably

card.c

@@ -14,6 +14,10 @@ void draw_card(Card *c, Texture2D *cards_texture, int index) {
 
   Color color = index == 1 ? BLACK : BRICKRED;
 
+  if (c->selected) {
+    DrawRectangleRec((Rectangle) { c->position.x - 6, c->position.y - 6, card_size.x + 12, card_size.y + 12 }, BLUE);
+  }
+
   if (c->visible) {
     DrawTexturePro(
 		   *cards_texture,
@@ -27,9 +31,6 @@ void draw_card(Card *c, Texture2D *cards_texture, int index) {
     DrawRectangleRec((Rectangle) { c->position.x, c->position.y, card_size.x, card_size.y }, color);
   }
 
-  if (c->selected) {
-    DrawCircle(c->position.x + 10, c->position.y + 10, 10, BLUE);
-  }
 }
 
 bool point_within_card(Card *c, Vector2 point) {
@@ -76,6 +77,7 @@ void order_deck(Hand *h) {
 }
 
 void remove_from_hand(Hand *h, Card *c) {
+  c->selected = false;
   bool card_found = false;
   for (int i = 0; i < h->count - 1; i++) {
     if (h->cards[i] == c) card_found = true;

dialog.c

@@ -24,6 +24,7 @@ void handle_click_shoubu(Game *g) {
 }
 
 void handle_click_sage(Game *g) {
+  if (!g->first_sage) g->first_sage = &g->player;
   g->player.dekiyaku_action = DEKIYAKU_ACTION_SAGE;
   g->turn_number++;
   g->state = GAME_STATE_CHOOSING_FROM_HAND;
@@ -142,10 +143,11 @@ void init_dialogs(Game *g) {
   end_of_game_dialog->options[1].handle = &handle_click_quit;
 
   Dialog *dekiyaku_end_of_round_dialog = &dialogs[4];
-  dekiyaku_end_of_round_dialog->text_count = 3;
+  dekiyaku_end_of_round_dialog->text_count = 4;
   dekiyaku_end_of_round_dialog->text[0] = malloc(200);
   dekiyaku_end_of_round_dialog->text[1] = malloc(200);
   dekiyaku_end_of_round_dialog->text[2] = malloc(200);
+  dekiyaku_end_of_round_dialog->text[3] = malloc(200);
   strcpy(dekiyaku_end_of_round_dialog->text[0], "Player score");
   strcpy(dekiyaku_end_of_round_dialog->text[1], "Right score");
   strcpy(dekiyaku_end_of_round_dialog->text[2], "Left score");

game.c

@@ -339,15 +339,18 @@ void run_frame_initializing(Game *g) {
   g->current_play_from_hand = NULL;
   g->current_play_target = NULL;
 
+  g->first_sage = NULL;
+
   g->deck.count = 0;
   for (int i = 0; i < 48; i++) {
     Card *c = &g->cards[i];
     c->visible = false;
+    c->selected = false;
     add_to_hand(&g->deck, c, g->deal_speed);
   }
 
-  shuffle_hand(&g->deck);
-  // order_deck(&g->deck);
+  // shuffle_hand(&g->deck);
+  order_deck(&g->deck);
 
   kan_points_string(g, g->player.points, g->player.points_string);
   kan_points_string(g, g->right.points, g->right.points_string);
@@ -415,7 +418,14 @@ void run_frame_calculating_teyaku(Game *g) {
 void run_frame_start_of_turn(Game *g) {
   g->turn_number++;
   if(g->player.hand.count == 0 && g->right.hand.count == 0 && g->left.hand.count == 0) {
-    g->state = GAME_STATE_CALCULATING_SCORES;
+    if (
+	g->player.dekiyaku_action == DEKIYAKU_ACTION_NONE &&
+	g->left.dekiyaku_action == DEKIYAKU_ACTION_NONE &&
+	g->right.dekiyaku_action == DEKIYAKU_ACTION_NONE) {
+      g->state = GAME_STATE_CALCULATING_SCORES;
+    } else {
+      g->state = GAME_STATE_CALCULATING_DEKIYAKU_SCORE;
+    }
   } else {
     g->state = GAME_STATE_CHECKING_FOR_CANCEL;
   }
@@ -458,19 +468,24 @@ void run_frame_choosing_target(Game *g) {
     return;
   }
 
+  Card *selected_card = NULL;
   bool no_cards_selected = true;
   for (int i = 0; i < g->player.hand.count; i++) {
     if (g->player.hand.cards[i]->selected) {
-      no_cards_selected = false;
+      selected_card = g->player.hand.cards[i];
       break;
     }
   }
 
-  if (no_cards_selected) {
+  if (!selected_card) {
     g->state = GAME_STATE_CHOOSING_FROM_HAND;
     return;
   }
 
+  for (int i = 0; i < g->field.count; i++) {
+    g->field.cards[i]->selected = g->field.cards[i]->month == selected_card->month;
+  }
+
   if (g->current_play_from_hand) {
     if (g->current_play_target) {
       g->current_play_from_hand->selected = false;
@@ -492,6 +507,9 @@ void run_frame_choosing_target(Game *g) {
       add_to_hand(&g->field, g->current_play_from_hand, g->deal_speed);
       g->current_play_from_hand = NULL;
     }
+    for (int i = 0; i < g->player.scored.count; i++) {
+      g->player.scored.cards[i]->selected = false;
+    }
     g->state = GAME_STATE_SHOWING_CARD_FROM_DECK;
   }
 }
@@ -536,7 +554,14 @@ void run_frame_choosing_target_from_deck(Game *g) {
   valid_targets(top_card, &g->field, &targets[0], &target_count);
 
   if (is_player_turn(g)) {
+    for (int i = 0; i < target_count; i++) {
+      targets[i]->selected = true;
+    }
+
     if (g->current_play_target) {
+      for (int i = 0; i < target_count; i++) {
+	targets[i]->selected = false;
+      }
       capture_card_from_field(g, top_card, g->current_play_target, &g->deck, to_hand);
       g->state = GAME_STATE_CHECKING_FOR_NEW_DEKIYAKU;
       g->current_play_from_hand = NULL;
@@ -559,6 +584,7 @@ void run_frame_checking_for_new_dekiyaku(Game *g) {
       shoubu_dialog(g);
     } else {
       // TODO: better AI
+      // TODO: if it can sage, set "first sage" if possible
       cp->dekiyaku_action = DEKIYAKU_ACTION_SHOUBU;
       g->state = GAME_STATE_CALCULATING_DEKIYAKU_SCORE;
     }
@@ -655,7 +681,7 @@ void run_frame_calculating_scores(Game *g) {
   }
 }
 
-void calculate_dekiyaku_score(Game *g, Player *p) {
+int calculate_dekiyaku_score(Game *g, Player *p) {
   Dekiyaku d;
   calculate_dekiyaku(&p->scored, &d);
   if (p->dekiyaku_action == DEKIYAKU_ACTION_SHOUBU) {
@@ -665,6 +691,7 @@ void calculate_dekiyaku_score(Game *g, Player *p) {
     transfer_kan(g, &p->points, &g->player.points, dekiyaku_score(&d));
     transfer_kan(g, &p->points, &g->right.points, dekiyaku_score(&d));
     transfer_kan(g, &p->points, &g->left.points, dekiyaku_score(&d));
+    return dekiyaku_score(&d) * g->kan_value;
   } else {
     sprintf(g->dialog->text[0], "%s cancels with dekiyaku!", p->name);
     dekiyaku_to_string(&d, g->dialog->text[1]);
@@ -679,9 +706,24 @@ void calculate_dekiyaku_score(Game *g, Player *p) {
       transfer_kan(g, &p->points, &g->right.points, dekiyaku_score(&d) / 2);
       transfer_kan(g, &p->points, &g->left.points, dekiyaku_score(&d) / 2);
     }
+    return (dekiyaku_score(&d) * g->kan_value) / 2;
   }
 }
 
+void calculate_exhausted_dekiyaku_score(Game *g) {
+  g->player.dekiyaku_action = DEKIYAKU_ACTION_CANCEL;
+  int p_score = calculate_dekiyaku_score(g, &g->player);
+  g->right.dekiyaku_action = DEKIYAKU_ACTION_CANCEL;
+  int r_score = calculate_dekiyaku_score(g, &g->right);
+  g->left.dekiyaku_action = DEKIYAKU_ACTION_CANCEL;
+  int l_score = calculate_dekiyaku_score(g, &g->left);
+  printf("%d %d %d\n", p_score, r_score, l_score);
+  sprintf(g->dialog->text[0], "Hands are exhausted (half dekiyaku scores)");
+  sprintf(g->dialog->text[1], "Player scores %d points", p_score);
+  sprintf(g->dialog->text[2], "Right scores %d points", r_score);
+  sprintf(g->dialog->text[3], "Left scores %d points", l_score);
+}
+
 void run_frame_calculating_dekiyaku_score(Game *g) {
   dekiyaku_end_of_round_dialog(g);
   if (g->player.dekiyaku_action == DEKIYAKU_ACTION_CANCEL || g->player.dekiyaku_action == DEKIYAKU_ACTION_SHOUBU) {
@@ -691,7 +733,8 @@ void run_frame_calculating_dekiyaku_score(Game *g) {
   } else if (g->left.dekiyaku_action == DEKIYAKU_ACTION_CANCEL || g->left.dekiyaku_action == DEKIYAKU_ACTION_SHOUBU) {
     calculate_dekiyaku_score(g, &g->left);
   } else {
-    // TODO: Hands are exhausted
+    g->dealer = g->first_sage;
+    calculate_exhausted_dekiyaku_score(g);
   }
   pay_teyaku(g);
 }
@@ -901,12 +944,12 @@ void draw_frame(Game *g) {
     DrawText(g->field_multiplier->explanation, 60, 445, 20, BLACK);
   }
 
-  DrawText(g->player.points_string, 40, 650, 20, BLACK);
-  DrawText(g->player.teyaku_string, 40, 680, 20, BLACK);
-  DrawText(g->right.points_string, 40, 725, 20, BLACK);
-  DrawText(g->right.teyaku_string, 40, 755, 20, BLACK);
-  DrawText(g->left.points_string, 40, 800, 20, BLACK);
-  DrawText(g->left.teyaku_string, 40, 830, 20, BLACK);
+  DrawText(g->player.points_string, 1000, 650, 20, BLACK);
+  DrawText(g->player.teyaku_string, 1000, 680, 20, BLACK);
+  DrawText(g->right.points_string, 1000, 260, 20, BLACK);
+  DrawText(g->right.teyaku_string, 1100, 260, 20, BLACK);
+  DrawText(g->left.points_string, 200, 260, 20, BLACK);
+  DrawText(g->left.teyaku_string, 300, 260, 20, BLACK);
 
   char round_text[40];
   if (g->current_round < g->number_of_rounds)
@@ -923,7 +966,21 @@ void draw_frame(Game *g) {
       break;
     case GAME_STATE_CHOOSING_TARGET:
       DrawText("Choose a target on the field", 60, 485, 20, BLACK);
-      DrawRectangleRec(next_card_position(&g->field), BLUE);
+
+      Card *selected_card = NULL;
+      for (int i = 0; i < g->player.hand.count; i++) {
+	if (g->player.hand.cards[i]->selected) {
+	  selected_card = g->player.hand.cards[i];
+	  break;
+	}
+      }
+      if (!selected_card) break;
+
+      bool draw_next_rec = true;
+      for (int i = 0; i < g->field.count; i++) {
+	if (g->field.cards[i]->month == selected_card->month) draw_next_rec = false;
+      }
+      if (draw_next_rec) DrawRectangleRec(next_card_position(&g->field), BLUE);
       break;
     default:
       break;

game.h

@@ -47,6 +47,7 @@ struct Game {
   FieldMultiplier *field_multiplier;
   Card *current_play_from_hand, *current_play_target;
   Player player, right, left;
+  Player *first_sage;
   int temp_points;
   int turn_number;
   Dialog *dialog;

teyaku.c

@@ -6,9 +6,11 @@
 SetTeyaku calculate_set_teyaku(const Hand h) {
   int month_counts[12] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
   int month_stands[12] = { 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1 };
+  int pawlonia_chaff = 0;
   for (int i = 0; i < h.count; i++) {
     Card c = *h.cards[i];
     month_counts[c.month]++;
+    if (c.index >= 45) pawlonia_chaff++;
   }
 
   int triplets = 0, standing_triplets = 0, pairs = 0, four_of_a_kind = 0;
@@ -16,8 +18,11 @@ SetTeyaku calculate_set_teyaku(const Hand h) {
     if (month_counts[i] == 4) {
       four_of_a_kind++;
     } else if (month_counts[i] == 3) {
-      if (month_stands[i]) standing_triplets++; // TODO Pawlonia is weird
-      else triplets++;
+      if (month_stands[i] && (i != 12 || pawlonia_chaff == 3)) {
+	standing_triplets++;
+      } else {
+	triplets++;
+      }
     } else if (month_counts[i] == 2) {
       pairs++;
     }